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MC-WINDOW WINDOWS AND QUICK WRITE UTILITIES FOR C by Michael G. Mlachak and Brian L. Cassista January 1988 Version 2.0 (C) Copyright 1987, 1988 by Michael G. Mlachak & Brian L. Cassista All Rights Reserved LICENSE AGREEMENT __________________________________________________________________________ CAREFULLY READ ALL THE TERMS AND CONDITIONS OF THIS AGREEMENT PRIOR TO USING THE ENCLOSED SOFTWARE. USING THE ENCLOSED ROUTINES INDICATES YOUR ACCEPTANCE OF THESE TERMS AND CONDITIONS. 1. LICENSE: You have the non-exclusive right to use the enclosed routines. Programs that you write and compile using these routines may be used, given away or sold without additional license or fees. These routines can only be used on a single computer or network node. You may physically transfer these routines from from one computer to another provided that the routines are used on only one computer or network node at a time. You may not distribute copies of these routines or documentation to others. You may not modify or translate these routines or related documentation without the prior written consent of Michael G. Mlachak and Brian L. Cassista. The sample programs included provide a demonstration of how to use these routines. They are intended for educational purposes only. As a registered owner, you have the right to edit or modify these sample programs for your own use, but you may not give away or sell them, alone or as part of any program, in executable, object or source code form. You may, however, incorporate miscellaneous sample routines into your programs, as long as your resulting programs do not substanstially duplicate all or part of a sample program in appearance or functionality. 2. BACKUP AND TRANSFER: You may make as many copies of these routines as you want, soley for backup purposes. You must reproduce and include the copyright notice on all backup copies. You may not transfer or license these routines to another party. 3. COPYRIGHT: These routines and their related documentation are copyrighted. You may not copy these routines or its documentation except for backup purposes. All other copies of these routines and their documentation are in violation of this agreement. 4. TERM: This license is effective until terminated. You may terminate it by destroying the program and documentation and all copies thereof. This license will also terminate if you fail to comply with any term or condition of this Agreement. You agree, upon termination, to destroy all copies of these routines and documentation. 5. LIMITED WARRANTY: THE ROUTINES ARE PROVIDED "AS IS" WITHOUT WARRANTY OF ANY KIND. THE ENTIRE RISK AS TO THE RESULTS AND PERFORMANCE OF THESE ROUTINES IS ASSUMED BY YOU. SHOULD THESE ROUTINES PROVE DEFECTIVE, YOU (NOT MICHAEL G. MLACHAK AND/OR BRIAN L. CASSISTA) ASSUME THE ENTIRE COST OF ALL NECESSARY SERVICING, REPAIR OR CORRECTION. FURTHER, MICHAEL G. MLACHAK OR BRIAN L. CASSISTA DO NOT WARRANT, GUARANTEE, OR MAKE ANY REPRESENTATIONS REGARDING THE USE OF, OR THE RESULTS OF THE USE OF, THESE ROUTINES IN TERMS OF CORRECTNESS, ACCURACY, RELIABLITY, CURRENTNESS, OR OTHERWISE; AND YOU RELY ON THESE ROUTINES AND RESULTS SOLELY AT YOUR OWN RISK. Michael G. Mlachak and Brian L. Cassista do warrant to the original licensee that the disk(s) on which these routines were recorded be MC-WINDOW 1 LICENSE AGREEMENT __________________________________________________________________________ free from defects in materials and workmanship under normal use and service for a period of 90 days from the date of delivery as evidenced by a copy of your receipt. Michael G. Mlachak's and Brian L. Cassista's entire liability and your exclusive remedy shall be replacement of the disk not meeting the limited warranty and which is returned to either Michael G. Mlachak or Brian L. Cassista with a copy of your receipt. If failure of the disk has resulted from accident, abuse, or misapplication of the product, then Michael G. Mlachak and Brian L. Cassista shall have no responsibility to replace the disk under this limited warranty. THE ABOVE IS THE ONLY WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULIAR PURPOSE THAT IS MADE BY MICHAEL G. MLACHAK AND BRIAN L. CASSISTA ON THESE ROUTINES. 6. UPDATE POLICY: In order to be able to obtain updates of these routines, the licensee in accordance with this agreement must complete and return the attached registration form to either Michael G. Mlachak or Brian L. Cassista. IF THIS REGISTRATION FORM HAS NOT BEEN RECEIVED BY MICHAEL G. MLACHAK OR BRIAN L. CASSISTA THEY ARE NOT UNDER ANY OBLIGATION TO MAKE AVAILABLE ANY UPDATES EVEN THOUGH PAYMENT OF THE APPLICABLE UPDATE FEE HAS BEEN MADE. 7. ACKNOWLEDGEMENT: YOU ACKNOWLEDGE THAT YOU HAVE READ THIS AGREEMENT, UNDERSTAND IT, AND AGREE TO BE BOUND BY ITS TERMS AND CONDITIONS. YOU ALSO AGREE THAT THIS AGREEMENT IS THE COMPLETE AND EXCLUSIVE STATEMENT OF AGREEMENT BETWEEN THE PARTIES AND SUPERCEDES ALL PROPOSALS OR PRIOR AGREEMENTS, VERBAL OR WRITTEN, AND ANY OTHER COMMUNICATIONS BETWEEN THE PARTIES RELATING TO THE SUBJECT MATTER OF THIS AGREEMENT. Should you have any questions concerning this Agreement, please contact: Michael G. Mlachak Brian L. Cassista 4318 Stewart Court 165 South Floyd Lane E. Chicago, IN. 46312 Chicago Heights, IL. 60411 (219)-397-4066 (312)-756-3567 MC-WINDOW 2 __________________________________________________________________________ Information in this document is subject to change without notice and does not represent a commitment on the part of Michael G. Mlachak or Brian L. Cassista. The software described in this document is furnished under a license agreement or nondisclosure agreement. The software may be used or copied only in accordance with the terms of the agreement. No part of this manual may be reproduced or transmitted in any form or by any means, electronic or mechanical, including photocopying and recording, for any purpose other than the purchaser's personal use without the written permission of Michael G. Mlachak and Brian L. Cassista. (C) Copyright 1987, 1988 by Michael G. Mlachak & Brian L. Cassista All Rights reserved Microsoft C 5.0, Microsoft Macro Assembler 4.0, Microsoft Macro Assembler 5.0 ,Microsoft Quick-C 1.0 are registered trademarks of Microsoft Corporation. IBM is a registered trademark of the the International Business Machines Corporation. Turbo-C, Turbo Pascal are a registerd trademark of Borland International MC-WINDOW 3 REGISTRATION FORM __________________________________________________________________________ REGISTRATION FORM Please print: NAME: ______________________________________________________________ COMPANY: ___________________________________________________________ SHIPPING ADDRESS: __________________________________________________ CITY: ______________________________________________________________ STATE: ___________________________ ZIP: ____________________________ PHONE: (WORK) _______________________ (HOME) _______________________ SERIAL NUMBER: _____________________________________________________ COMPILER SUPPORT: MSC 5.0 & Quick-C___ MSC 4.0 ___ TURBO-C ___ REGISTRATION TYPE: (See section 1.4.2 Obtaining the Latest Source Code and Libraries) Full Registration ____ Novice Registration ____ Other ____ MC-WINDOW 4 TABLE OF CONTENTS __________________________________________________________________________ ⁿ PART 1 OVERVIEW 1.1 INTRODUCTION................................................ 9 1.1.1 About the Windows and Qwik Write Utilities..................10 1.2 USING THE WINDOWS AND QWIK WRITE ROUTINES...................11 1.2.1 Introduction................................................12 1.2.2 Memory Model Support........................................12 1.2.3 Global Variables and Types..................................13 1.2.4 Including Files.............................................16 1.2.5 Declaring Functions.........................................17 1.2.6 Argument-Type Checking......................................17 1.2.7 Error Handling..............................................17 1.2.8 Compiling and Linking.......................................18 1.3 RUN-TIME ROUTINES BY CATEGORY...............................24 1.3.1 Introduction................................................25 1.3.2 Screen Filling..............................................25 1.3.3 Screen Initialization.......................................25 1.3.4 Screen I/O..................................................26 1.3.5 Screen Manipulation.........................................26 1.3.6 Screen Storing and Restoring................................26 1.3.7 Screen Paging...............................................26 1.3.8 Screen Writing..............................................27 1.3.9 Windowing...................................................27 1.3.10 Menuing.....................................................28 1.3.11 Miscellaneous...............................................28 1.4 COMPILING THE SOURCE CODE AND BUILDING LIBRARIES.............30 1.4.1 Introduction.................................................31 1.4.2 Obtaining the Latest Source Code and Libraries...............31 1.4.3 Microsoft 5.0 Compiler.......................................31 1.4.4 Microsoft Quick-C 1.0 Compiler...............................32 1.4.5 Microsoft 4.0 Compiler.......................................33 1.4.6 Turbo-C 1.0 Compiler........................................33 MC-WINDOW 5 TABLE OF CONTENTS __________________________________________________________________________ ⁿ PART 2 REFERENCE....................................................35 cursorchange...................35 qstore.........................63 delete.........................36 qwrite.........................65 egacheck.......................37 qwritec........................66 get_integer....................38 qwritef........................67 get_menu.......................39 qwritelv.......................69 get_string.....................42 qwritepage.....................70 get_video_mode.................44 remove_all_windows.............72 getkey.........................45 remove_windows.................73 gotorc.........................46 removewindow...................74 initwindow.....................47 scrollwindow...................75 insert.........................48 titlewindow....................77 makewindow.....................49 vwrite.........................79 qattr..........................51 where_col......................80 qattrc.........................52 where_row......................81 qbox...........................54 wiattr.........................82 qfill..........................56 window_bios_scroll.............83 qfillc.........................57 window_printf..................84 qinit..........................59 window_write...................86 qpage..........................60 wsleep.........................88 qrestore.......................61 wsound.........................89 MC-WINDOW 6 TABLE OF CONTENTS __________________________________________________________________________ ⁿ APPENDIX............................................................90 Function Names and Modules..........................................91 Module Names and Functions..........................................92 ⁿ INDEX...............................................................93 MC-WINDOW 7 PART 1 OVERVIEW __________________________________________________________________________ The first part of this manual provides information common to all of the Windows and Qwik Write Utilities. Here you'll find definitions for global variables, data types, and include files, and useful background information on the different categories of run-time routines. MC-WINDOW 8 CHAPTER 1 __________________________________________________________________________ 1.1 INTRODUCTION 1.1.1 About the Windows and Qwik Write Utilities..................10 MC-WINDOW 9 INTRODUCTION __________________________________________________________________________ 1.1.1 ABOUT THE WINDOWS AND QWIK WRITE UTILITIES WINDOW ROUTINES These routines create incredibly quick multi-level windows as library calls in C programs, for the IBM PC/XT/AT and 100% compatibles. They work on MDA, CGA, and EGA, adapters in any column mode (40/80,etc). The window routines use the Qwik Utlities for screen writing and are also available in library form. The Qwik Utilities were translated from TURBO PASCAL inline assembly to external assembly that is recognizeable by C. To take a test drive and see how powerful, fast and easy to use these window routines are compile and run the WTUTOR20.C file. A compiled demo WTUTOR20.EXE is also supplied for your convenience. QWIK WRITE UTILITIES The Qwik Write Utilities permit fast screen writing on IBM and 100% compatibles with MDA, CGA, or EGA adapters without "snow" or flicker. These routines work with any column format on any video page. Written in Microsoft macro-assembler, these routines are lightning fast. The code has been optimized as much as possible without sacrificing any speed. To take a test drive and see how powerful, fast and easy to use these Qwik routines are compile and run the QDEMO20.C file. A compiled demo QDEMO20.EXE is also supplied for your convenience. Many thanks go to Jim LeMay whose routines these are based upon. (Turbo Pascal version (C) 86,87 Jim H. LeMay) MC-WINDOW 10 CHAPTER 2 __________________________________________________________________________ 1.2 USING THE WINDOWS AND QWIK WRITE ROUTINES 1.2.1 Introduction................................................12 1.2.2 Memory Model Support........................................12 1.2.3 Global Variables and Types..................................13 1.2.4 Include Files...............................................16 1.2.5 Declaring Functions.........................................17 1.2.6 Argument-Type Checking......................................17 1.2.7 Error Handling..............................................17 1.2.8 Compiling and Linking.......................................18 MC-WINDOW 11 USING THE WINDOWS AND QWIK WRITE ROUTINES __________________________________________________________________________ 1.2.1 Introduction To use a Window or Qwik Write routine, simply call it in your program, just as if the routine were defined in your program. The Window and Qwik Write Utilities are stored in compiled form in the library files accompanying this disk. Only registered users will have access to all memory model support libraries for a specific compiler. (See section 1.2.2 for more info) At link time, your program must be linked with the appropriate library file(s) to resolve the references to the library functions and provide the code for the called library functions. The procedures for linking with the library are dicussed in detail section 1.2.8. In most cases you must prepare for the call to the run-time library function by performing one or both of these steps. 1. Include a given file in your program. Many routines require definitions and declarations that are provided by an include file. (See 1.2.4) 2. Provide declarations for library functions that return values of any type but int. (See 1.2.5) 1.2.2 Memory Model Support The following libraries are available for registered users of a specific compiler: Compiler Model Library Name Microsoft 5.0* Small m5swin20.lib Microsoft 5.0 Compact m5cwin20.lib Microsoft 5.0 Medium m5mwin20.lib Microsoft 5.0 Large m5lwin20.lib Microsoft 4.0* Small m4swin20.lib Microsoft 4.0 Compact m4cwin20.lib Microsoft 4.0 Medium m4mwin20.lib Microsoft 4.0 Large m4lwin20.lib Microsoft Quick-C* Small q1swin20.lib Microsoft Quick-C Compact q1cwin20.lib Microsoft Quick-C Medium q1mwin20.lib Microsoft Quick-C Large q1lwin20.lib Microsoft Quick-C** Medium q1mwin20.qlb Turbo-C 1.0* Small t1swin20.lib Turbo-C 1.0 Compact t1cwin20.lib Turbo-C 1.0 Medium t1mwin20.lib Turbo-C 1.0 Large t1lwin20.lib MC-WINDOW 12 USING THE WINDOWS AND QWIK WRITE ROUTINES __________________________________________________________________________ If this is a distribution only copy of the routines you should find one of the libraries on the disk that is marked with an asterik (*). This library is need for linking from within the Quick-C 1.0 environment (**). See section 1.4.2 for information on how to order another memory model, this documentation, or become a registered user. 1.2.3 Global Variables and Types The Window and Qwik Write Utility library xxxwin20.lib contains definitions for a number of variables and types used by the library routines. You can access these variables and types by including in your program the files in which they are declared (See section 1.2.4) or by giving appropriate declarations in your program, as shown in the following explanations. Global Variables and Constants MAXWNDOW - maximum number of windows that the library routines can handle. Do not change this value unless you are rebuilding the library. unsigned page0seg - global variable used to hold the active screen segment of the Qwik Write Utility page we are on. This variable is initialized by a call to qinit() and should only be modified by a call to qwritepage(), which changes the page the Qwik Write Utilities writes on. unsigned qseg - global variable used to hold the base address of the screen segment. This address is also reset on any subsequent call to qinit() or initwindow(). This variable could be manually set if the user so desires. int maxpage - global variable used to hold the maximum number of video pages that a monitor can support. This variable is also set by qinit() and can range from 0-7. int cardwait - global variable used to check to see if a monitor needs to wait for the video retrace signal. It may be modified after a call to qinit() which sets it to 1 for retrace or 0 for no retrace. MC-WINDOW 13 USING THE WINDOWS AND QWIK WRITE ROUTINES __________________________________________________________________________ int qwait - same as cardwait, but used externally by the assembler modules. int zoomeffect - global variable that turns on the exploding box effect. This variable may be set to TRUE (1) any time before a makewindow() command is executed. It remains in effect until explicitly turned off. int zoomdelay - global variable used to compensate for fast exploding windows. If you find that your boxes are exploding faster than you like them, try experimenting with this value. It defaults to 11 milliseconds, which is perfect for a MDA monitor. int oldcursor - global variable used to store the current cursor shape. Can be used anywhere in program and has a default value of 8192 (invisible). int active_window_row - global variable used by the qwritef() , window_write() and window_printf() functions. this variable holds the position of the last row in the window that was written to. It may be modified at any time prior to any of the above window calls. int active_window_col - global variable used by the qwritef() , window_write() and window_printf() functions. this variable holds the position of the last column in the window that was written to. It may be modified at any time prior to any of the above window calls. enum DIRTYPE shadoweffect - global enumerated type variable that holds the type of shadow effect that is placed around the borders of a window. This must be set to the proper type before makewindow() is called. It defaults to no effect. (See next paragraph for type explanation) TYPES enum BORDERS { nobrdr,blankbrdr,singlebrdr,doublebrdr,mixedbrdr, solidbrdr,evensolidbrdr,thinsolidbrdr,lhatchbrdr, mhatchbrdr,hhatchbrdr,userbrdr }; MC-WINDOW 14 USING THE WINDOWS AND QWIK WRITE ROUTINES __________________________________________________________________________ Used for type of border on makewindow() and qbox(): nobrdr - no border blankbrdr - no border singlebrdr - single border doublebrdr - double border mixedbrdr - single sides, double top and bottom solidbrdr - inverted space for all borders evensolid - even solid border thinsolid - thin solid border lhatchbrdr - low intensity hatch border mhatchbrdr - medium intensity hatch border hhatchbrdr - high intensity hatch border userbrdr - user defined border (same as nobrdr) enum DIRTYPE { nodir,up,down,cleartop,clearbottom,clearleftside, clearrightside, topleft,topright,topcenter,bottomleft, bottomright,bottomcenter,leftside,rightside,left,right }; Has various uses depending on the function called or variable used: titlewindow(): topleft - top line, left justified topcenter - top line, center justified topright - top line, right justified bottomleft - bottom line, left justified bottomcenter - bottom line, center justified bottomright - bottom line, right justified clearbottom - clear bottom line by placing the current bottom character there. cleartop - clear top line by placing the current top character there. clearleftside - clear left side line by placing the current left side character there. clearrighttside - clear right side line by placing the current right side character there. leftside - left side of window centered rightside - right side of window centered scrollwindow(): up - scroll window up down - scroll window down shadoweffect: (see above) bottomleft - shadowfill on the left and bottom bottomright - shadowfill on the right and bottom topleft - shadowfill on left and top topright - shadowfill on right and top MC-WINDOW 15 USING THE WINDOWS AND QWIK WRITE ROUTINES __________________________________________________________________________ 1.2.4 Include Files The xxxwin20.lib routines use constants, variables and types that are defined in three separate include files. A fourth file is included that contains color constants. Each is explained in detail below. w.h - contains the enumerated types needed by the window routines, the window data structures, the border structure and miscellaneous window pointers, variables and types. This include file is only needed if you plan to recompile the window routines and rebuild a specific library. w1.h - contains the enumerated types needed by the window routines. If you use any of the window routines this include file must be at the top of your program. windprot.h - contains the prototypes for the functions in the xxxwin20.lib. It also includes the global variables that are needed to resolve references at link time. Use this file always, especially if you want strong type checking on parameters passed to the xxxwin20.lib routines. (See 1.2.6) color.h - contains the color constants that can be used by the attribute function wiattr(), etc. A global constant USE_LOCAL should be defined before any of the above include files if the module you are compiling contains the main() function. Otherwise all references to the global variables defined in section 1.2.3 will be external. An example follows. Setup for main module #define USE_LOCAL #include <w1.h> /* define those types, if needed */ #include <windprot.h> /* invoke type checking */ <your other include files go here> : : initwindow(); /* if window routines used ,else */ qinit(); /* only if Qwik- utils used */ <main and it's code goes here> : : : Setup for another module - All references are external #include <w1.h> /* define those types ,if needed */ MC-WINDOW 16 USING THE WINDOWS AND QWIK WRITE ROUTINES __________________________________________________________________________ #include <windprot.h> /* invoke type checking */ <other include files go here> : : <main and it's code goes here> : : : 1.2.5 Declaring Functions Whenever you call a routine in the xxxwin20.lib that returns any type of value but an int, you should make sure that the function is declared before it is called. The easiest way to do this is to include the file containing declarations for the xxxwin20.lib functions (windprot.h), causing the appropriate declarations to be placed in your program. The windprot.h include file declares both the return type and the argument-type list for the xxxwin20.lib. This include file will allow you argument-type checking, (See 1.2.6) which is highly recommended, since type mismatches between a function's arguments and formal parameters can cause serious and possible hard to detect errors. 1.2.6 Argument-Type Checking The compilers that were used to compile these routines offer a type-checking feature for the arguments in a function call. Type checking is performed whenever an argument-type list is present in a function declaration and the declaration appears before the definition or use of the function in a program. To invoke this feature on your compiler include the windprot.h header file at the top of your program and the compiler will do the rest, flagging errors as it goes along. (See example of sample setup in section 1.2.4) 1.2.7 Error Handling Most of the xxxwin20.lib routines do minimal error checking. Only the most fatal errors are trapped for and are considered to be fatal enough to cause HAVOC if further processing continues. In all of these cases a message is printed on the screen with printf() and the user is returned to DOS. (See Part2, "Reference", on each individual function for the specific amount of error checking). The following errors are considered to be fatal: MC-WINDOW 17 USING THE WINDOWS AND QWIK WRITE ROUTINES __________________________________________________________________________ Windows removewindow() - Attempt to remove a window that does not exist. Possible call to removewindow() without a makewindow. For every makewindow() there must be a removewindow(). makewindow() - Maximum window count of xx exceeded. xx defaults to 30 in all versions of the xxxwin20.lib. Possible fix is to recompile source with MAXWNDW set to some other constant. - Not enough heap space for window xx. Not enough heap space was available for allocation of the window. Possible fix is to reduce the available stack or move to the next higher memory model. scrollwindow() - Not enough heap space in Qscroll. Not enough heap space was avialble for allocation of the window needed for scrolling. Possible fix is to reduce the available stack or move to the next higher memory model. 1.2.8 Compiling and Linking To compile a module that uses the xxxwin20.lib routines, include the proper xxxwin20.lib header files and compile like you would compile any other C module. When it comes time to link make sure you have the right xxxwin20.lib library for the memory model and compiler you are using. If your compiler has environment variables you may want to use them to keep all your header files and library files in a separate directory. (See examples below) NOTE: Some advanced users of (C) and their compilers will set up make files for their programming chores. For more information on how to set up a make file see the documentation in your programming manual. Below is a sample program, and an explanation of how to compile and link it in the SMALL memory model for the following compilers: Microsoft 5.0, Microsoft 4.0, Turbo-C 1.0, and Quick-C 1.0. The sample program will be used for all 4 compilers. It explodes a window on the screen with a YELLOW on BLUE inside,a WHITE on RED double sided border, and a shadow on the top right. The window will start at row 4, column 1 and end at row 25, col 74. Once the window is created it will then be removed and the program will terminate. Sample Program- sample.c #define USE_LOCAL #define WATTR 31 /* window inside attribute */ MC-WINDOW 18 USING THE WINDOWS AND QWIK WRITE ROUTINES __________________________________________________________________________ #define BATTR 79 /* border attribute */ #include <w1.h> #include <windprot.h> #include <stdio.h> int main(int,char *[]); /* prototype for error checking */ int main(argc, argv) int argc; char *argv[]; { int index; /* for delay */ if ((argc != 1) && (argv[1] != NULL)) /* simple error check */ return(-1); initwindow(79,1); /* initialize window routines */ zoomeffect = 1; /* turn expoding effect on */ shadoweffect = topright; /* select shadow effect */ makewindow(4,1,21,74,WATTR,BATTR,doublebrdr); /* window */ for (index = 0; index < 30000; index++); /* delay */ removewindow(); /* remove the window */ return(0); } /* of main */ Compile and Link Microsoft 5.0 Assumptions - Compilation and link takes place on a hard disk machine drive C:. On this drive the default setup was used to install the compiler. - The following path variables are set: PATH = c:\msc5\bin INCLUDE = c:\msc5\include LIBRARY = c:\msc5\lib TMP = c:\msc5\tmp - The include files were copied from the distribution disk to the c:\msc5\include subdirectory. - The library file m5swin20.lib was copied off the distribution disk to the c:\msc5\lib subdirectory. - The active directory is c:\msc5\source. This is where the sample program resides. Process - Invoke the compiler and have it call the linker to resolve our window function declarations. The sample.exe file will be in the current directory c:\msc5\source. Notice floating point emulation has been chosen (FPc) and MC-WINDOW 19 USING THE WINDOWS AND QWIK WRITE ROUTINES __________________________________________________________________________ strong type checking has been enabled with the most severe warning messages (W3 DLINT_ARGS) for the small memory model (AS). CL /AS /FPc /W3 /DLINT_ARGS sample.c /link m5swin20 Compile and Link Microsoft 4.0 Assumptions - Compilation and link takes place on a hard disk machine drive C:. On this drive the default setup was used to install the compiler. - The following path variables are set: PATH = c:\msc4\bin INCLUDE = c:\msc4\include LIBRARY = c:\msc4\lib TMP = c:\msc4\tmp - The include files were copied from the distribution disk to the c:\msc4\include subdirectory. - The library file m4swin20.lib was copied off the distribution disk to the c:\msc4\lib subdirectory. - The active directory is c:\msc4\source. This is where the sample program resides. Process - Invoke the compiler and call the linker to resolve our window function declarations. The sample.exe file will be in the current directory c:\msc4\source. Notice floating point emulation has been chosen (FPc) and strong type checking has been enabled with the most severe warning messages (W3 DLINT_ARGS) for the small memory model (AS). MSC /AS /FPc /W3 /DLINT_ARGS sample.c LINK sample,sample,NUL,m4swin20.lib; Compile and Link Quick-C 1.0 Assumptions - Compilation and link takes place on a hard disk machine drive C:. On this drive the default setup was used to install the compiler. - The following path variables are set : PATH = c:\msc5\bin INCLUDE = c:\msc5\include MC-WINDOW 20 USING THE WINDOWS AND QWIK WRITE ROUTINES __________________________________________________________________________ LIBRARY = c:\msc5\lib TMP = c:\msc5\tmp - The include directory is c:\msc5\include and the header files from the window distribution disk were copied here. - The library directory is c:\msc5\lib and the library files from the window distribution disk were copied here. - The active directory is c:\msc5\source. This is where the sample program resides. Process - (A) Invoke the compiler from the interactive environment with the environment set to the above subdirectories. Make sure that q1mwin20.lib and q1mwin20.qlb reside in the library directory. Load Quick-C with the following command: qc /l q1mwin20 sample.c Choose the FILE option "Set Program List". At the filename prompt enter the following: sample.mak <CR> You are then prompted to create the file, select YES. At the filename prompt enter the following: sample.c <CR> c:\msc5\lib\q1mwin20.lib <CR> Now save the list by hitting the TAB key till Save List is hilighted, then hit return. Next select the RUN option Compile, and set the following options: - Warning : level 3 - Output : EXE - Misc : Stack Checking - Misc : Language Extensions Hilight the Build Program selection and hit return to build the program. (B) Invoke the compiler from the command line by issuing the following command. Notice the following options: /AS - small model /DLINT_ARGS - enable argument checking /W3 - set maximum warning level /link - specify the library to use in addition to the standard libraries. MC-WINDOW 21 USING THE WINDOWS AND QWIK WRITE ROUTINES __________________________________________________________________________ The last item on the command line MUST be a semi colon. qcl /AS /DLINT_ARGS /W3 sample.c /link q1swin20; Compile and Link Turbo-C 1.0 Assumptions - Compilation and link takes place on a hard disk machine drive C:. On this drive the default setup for Turbo-C was used. - The following path variables are set: PATH = c:\turboc - The include directory is c:\turboc\include and the header files from the window distribution disk were copied here. - The library directory is c:\turboc\lib and the library files from the window distribution disk were copied here. - The active directory is c:\turboc and this is where the source (sample.c) and the executable versions of the interactive and command line version of the Turbo-C compiler reside. Process - (A) Invoke the compiler from the interactive environment with the environment set to the above subdirectories. Create the following PRJ file (sample.prj). sample.c (w1.h, windprot.h) c:\turboc\lib\t1swin20.lib Load this file into the interactive environment with the PROJECT option (main menu). Next load the sample.c source file into the environment with the FILE option on the main menu . All you do now is hit the F9 key. This will make the file and do all the linking. When it is done your sample.exe will be in the directory specified in the environment option output directory (OPTIONS on the main menu). (B) Invoke the compiler from the command line by issuing the following command. Notice the syntax is spread out over two lines. This is for display purposes only and when this line is typed in at the DOS level it all should be on one line. (There should be a space at the end of the first line). Notice the following options: MC-WINDOW 22 USING THE WINDOWS AND QWIK WRITE ROUTINES __________________________________________________________________________ -Ixxx - include directory -ixxx - maximum variable length -w - enable all warnings and invoke type checking -ms - small model -Lxxx - library subdirectory for TURBO-C libraries The last line at the end is our window library, and you must prefix it with a path or the TURBO linker will not be able to find it. tcc -Ic:\turboc\include\ -i35 -w -ms -Lc:\turboc\lib\ sample.c c:\turboc\lib\t1swin20.lib MC-WINDOW 23 CHAPTER 3 __________________________________________________________________________ 1.3 RUN-TIME ROUTINES BY CATEGORY 1.3.1 Introduction................................................25 1.3.2 Screen Filling..............................................25 1.3.3 Screen Initialization.......................................25 1.3.4 Screen I/O..................................................26 1.3.5 Screen Manipulation.........................................26 1.3.6 Screen Storing and Restoring................................26 1.3.7 Screen Paging...............................................26 1.3.8 Screen Writing..............................................27 1.3.9 Windowing...................................................27 1.3.10 Menuing.....................................................28 1.3.11 Miscellaneous...............................................28 MC-WINDOW 24 RUN-TIME ROUTINES BY CATEGORY __________________________________________________________________________ 1.3.1 Introduction This chapter describes the major categories of routines included in the xxxwin20.lib run-time libraries. The discussions of these categories are intended to give a brief overview of the capabilities of the run-time library. For a complete description of the syntax and use of each routine, see Part 2, "Reference." 1.3.2 Screen Filling Routine Use ___________________________________________________________________________ qattr Fills a region of the screen starting at a certain position with a color attribute. Original text is left unchanged. qattrc Fills a region of the screen starting at a certain position with a color attribute while centering between two specific column positions. Original text is left unchanged. qfill Fills a region of the screen starting at a certain position with a color attribute and a specific character. qfillc Fills a region of the screen starting at a certain position with a color attribute and a specific character while centering between two specific column positions. 1.3.3 Screen Initialization Routine Use ___________________________________________________________________________ initwindow Initializes the window structures, sets the screen address and clears the initial screen if so desired. This routine calls qinit(), and should only be called once at the beginning of a program if any of the window routines are called. (See Section 1.3.9) qinit Initializes the screen address, sets the number of video pages, and determines if we need to wait for retrace. This routine should only be called if the Qwik Write Utilities are used alone without the window routines, otherwise call initwindow(). MC-WINDOW 25 RUN-TIME ROUTINES BY CATEGORY __________________________________________________________________________ 1.3.4 Screen I/O Routine Use ___________________________________________________________________________ get_integer Gets an integer value from the console at a specific position with various validation capabilities. get_string Gets a string value from the console at a specific position with various validation capabilities. 1.3.5 Screen Manipulation Routine Use ___________________________________________________________________________ cursorchange Changes the cursor shape of the cursor on the current video page. gotorc Position the cursor at a specific row and column on the current video page. where_col Get the value of the present column position on the current video page. where_row Get the value of the present row position on the current video page. 1.3.6 Screen Storing and Restoring Routine Use ___________________________________________________________________________ qrestore Restore a region of the screen from a character array or character pointer that holds the character and attribute byte pairs for each position. qstore Store a region of the screen into a character array or a character pointer that was allocated. Both character and attribute byte for each position will be stored. 1.3.7 Screen Paging MC-WINDOW 26 RUN-TIME ROUTINES BY CATEGORY __________________________________________________________________________ Routine Use ___________________________________________________________________________ qpage Changes the current video page to a new page and makes that page active. In order for the Qwik Write Utilities to recognize this as the new page qwritepage() must be called. qwritepage Changes the current Qwik Write Utility page to a new page and makes it active. 1.3.8 Screen Writing Routine Use ___________________________________________________________________________ qwrite Writes a null terminated string to the screen at a specific position with an attribute. qwritec Writes a null terminated string to the screen at a specific position, centered between two columns, with an attribute. qwritef Writes a string to the screen at a specific position with an attribute in printf() like style format. Any valid printf() format is available. Wrapping takes place at end of lines, only if the \n option is used. No scrolling takes place at the end of the screen. Other special characters \b, \r, \t are also supported. qwritelv Writes a string of a specific length to the screen at a specific position with an attribute. vwrite Writes a null terminated string to the screen vertically at a specific position with an attribute. No wrapping takes place at end of the current screen. 1.3.9 Windowing Routine Use ___________________________________________________________________________ makewindow Creates a window on the screen at a specific position. Various types of borders are allowed along with attributes for window and border colors. Optional global variables can be set to explode the box and set shadow effects. (See section 1.2.3) remove_all_windows Removes all of the windows that are on the screen, MC-WINDOW 27 RUN-TIME ROUTINES BY CATEGORY __________________________________________________________________________ restoring the screen under each one. remove_windows Removes a specific number of windows from the screen. The screen contents under these windows are restored. removewindow Removes the last created window from the screen. The screen contents under this window are restored. scrollwindow Scrolls a window a specific number of lines in an upward or downward direction. titlewindow Place a title on a window border with a specific justification and attribute. window_bios_scroll Scrolls a region of the screen upward using BIOS services. The scrolled region is replaced with a blank line that has a specific attribute. window_printf Writes a string to the current window with an attribute in printf() like format. All printf() formats are supported as well as the special characters \n, \b, \r, \t. window_write Writes a null terminated string to the current window using successive calls to qwrite(). 1.3.10 Menuing Routine Use ___________________________________________________________________________ get_menu Places a menu on the screen by drawing a box (optional) around the users choices. The menu may be vertical or horizontal, have attributes, and even invoke other functions if a special terminating key sequence is hit. The vertical menu supports multiple pages, while the horizontal menu supports 144 choices. The parameter list is quite lengthy for this function, so to make sure you have the proper types, try to invoke type- checking during your compile. 1.3.11 Miscellaneous Routine Use ___________________________________________________________________________ delete Remove the specified number of characters starting at a specified position from a string. MC-WINDOW 28 RUN-TIME ROUTINES BY CATEGORY __________________________________________________________________________ The resulting string is the string minus the deleted characters. egacheck Check to see if an EGA card is present in the system. getkey Get a keystroke from the keyboard returning the character and scan code. CTRL-C is locked out. get_video_mode Gets the current video mode for display purposes. insert Inserts a single character at the specified position in a string. qbox Draw a box around a region with optional borders. The inside of the box is cleared to a specific attribute. wiattr Determine the attribute byte given a foreground and background masking off background color high bits. wsleep Suspend processing for a specified number of timer ticks. wsound Make a sound at a specified frequency for a specific number of timer ticks. MC-WINDOW 29 CHAPTER 4 __________________________________________________________________________ 1.4 COMPILING THE SOURCE CODE AND BUILDING LIBRARIES 1.4.1 Introduction.................................................31 1.4.2 Obtaining the Latest Source Code and Libraries...............31 1.4.3 Microsoft 5.0 Compiler.......................................31 1.4.4 Microsoft Quick-C 1.0 Compiler...............................32 1.4.5 Microsoft 4.0 Compiler.......................................33 1.4.6 Turboc-C 1.0 Compiler.......................................33 MC-WINDOW 30 COMPILING THE SOURCE CODE AND BUILDING LIBRARIES __________________________________________________________________________ 1.4.1 Introduction This chapter explains how to compile the source code and build it into a library. This is necessary if the user wishes to add or modify an existing function. The steps that are necessary for each compiler are explained in detail. It also tells how to obtain the latest source code and the pricing scheme for each item. 1.4.2 Obtaining the Latest Source Code and Libraries The latest source code and libraries for each compiler are available immediately. Simply fill out the ORDER FORM at the back of this manual and you will be shipped the latest source code or libraries: The current prices are as follows: Registered user: $55.00, Entitles you complete source code for a specific compiler, with pre-compiled ready to run libraries for all memory models and a printed bound manual. Novice registration: $35.00, Entitles you to pre-compiled ready to run libraries for all memory models of a specific compiler, and a printed bound manual. Other: Source code alone - $25.00 Any compiler supported, Specific memory model library - $10.00 Printed bound manual - $10.00 Updates: All registered users will be entitled to updates for minimal charges. All other users will be charged an update fee plus the cost of the item desired. 1.4.3 Microsoft 5.0 Compiler The following are needed to compile the MSC 5.0 version of these utilities: - MASM 4.0 or MASM 5.0 - Microsoft MAKE utility - Microsoft LIB utility - Microsoft 5.0 C compiler MC-WINDOW 31 COMPILING THE SOURCE CODE AND BUILDING LIBRARIES __________________________________________________________________________ - Touch Utility Process - You must be pathed to the MASM 4.0 or MASM 5.0 assembler - You must be pathed to the LIB, MAKE, & 5.0 compiler - You must have your environment variables set for the compiler - Copy all the C (.C) files from the distribution disk to your source directory - Copy all the header (.H) files from the distribution disk to your include directory - Copy all of the (.EXE) & (.MK) files from the distribution disk to your source directory. - Edit the (.MK) files to make sure your include directory is correct. Look for the line that says INCLUDE = xxxxxx, and change it to what ever your include directory is. (A)- Run the COMPILE.EXE program choosing the compiler and memory model you want to use. Only one model can be compiled at a time. - Library will exist in the source directory. (See section 1.2.2 for the actual library naming conventions). - To build another, touch the .C files or delete all of the m5xwin20.lib (.objs), then go to step (A). A list of the (.C) & (.ASM) files appears in appendix A. 1.4.4 Microsoft Quick-C 1.0 Compiler The following are needed to compile the Quick-C 1.0 version of these utilities: - MASM 4.0 or MASM 5.0 - Microsoft MAKE utility - Microsoft LIB utility - Microsoft Quick-C 1.0 compiler - Touch utility Process - You must be pathed to the MASM 4.0 or MASM 5.0 assembler - You must be pathed to the LIB, MAKE, & Quick-C compiler - You must have your environment variables set for the compiler - Copy all the C (.C) files from the distribution disk to your source directory - Copy all the header (.H) files from the distribution disk to your include directory - Copy all the (.EXE) & (.MK) files from the distribution disk to your source directory - Edit the (.MK) files to make sure your include directory is correct. Look for the line that says INCLUDE = xxxxxx, and change it to whatever your include directory is. (A)- Run the COMPILE.EXE program, choosing the compiler and memory MC-WINDOW 32 COMPILING THE SOURCE CODE AND BUILDING LIBRARIES __________________________________________________________________________ model you want to use. Only one model can be compiled at a time. - Library will exist in the source directory. (See section 1.2.2 for the actual library naming conventions). - To build another, touch the .C files or delete all of the q1xwin20.lib (.objs), then go to step (A). A list of the .C files appears in appendix A. 1.4.5 Microsoft 4.0 Compiler The following are needed to compile the MSC 4.0 version of these utilities: - MASM 4.0 or MASM 5.0 - Microsoft MAKE utility - Microsoft LIB utility - Microsoft 4.0 C compiler - Touch Utility Process - You must be pathed to the MASM 4.0 or MASM 5.0 assembler - You must be pathed to the LIB, MAKE, & 4.0 compiler - You must have your environment variables set for the compiler - Copy all the C (.C) files from the distribution disk to your source directory - Copy all the header (.H) files from the distribution disk to your include directory - Copy all of the (.EXE) & (.MK) files from the distribution disk to your source directory. - Edit the (.MK) files to make sure your include directory is correct. Look for the line that says INCLUDE = xxxxxx, and change it to what ever your include directory is. (A)- Run the COMPILE.EXE program choosing the compiler and memory model you want to use. Only one model can be compiled at a time. - Library will exist in the source directory. (See section 1.2.2 for the actual library naming conventions). - To build another, touch the .C files or delete all of the m4xwin20.lib (.objs), the go to step (A). A list of the (.C) & (.ASM) files appears in appendix A. 1.4.6 Turbo-C 1.0 Compiler The following are needed to compile the Turbo-C 1.0 version of these utilities: - MASM 4.0 or MASM 5.0 - Microsoft MAKE utility - Microsoft LIB utility MC-WINDOW 33 COMPILING THE SOURCE CODE AND BUILDING LIBRARIES __________________________________________________________________________ - Turbo-C 1.0 C compiler - Touch Utility NOTE: Some users may wish to edit the t1win20.mk file so that it works with the Turbo-C MAKE Utility. Process - You must be pathed to the MASM 4.0 or MASM 5.0 assembler - You must be pathed to the LIB, MAKE, & Turbo-C (TCC.EXE) compiler - Copy all the C (.C) files from the distribution disk to your source directory - Copy all the header (.H) files from the distribution disk to your include directory - Copy all of the (.EXE) & (.MK) files from the distribution disk to your source directory. - Edit the (.MK) files to make sure your include directory is correct. Look for the line that says INCLUDE = xxxxxx, and change it to what ever your include directory is. (A)- Run the COMPILE.EXE program choosing the compiler and memory model you want to use. Only one model can be compiled at a time. - Library will exist in the source directory. (See section 1.2.2 for the actual library naming conventions). - To build another, touch the .C files or delete all of the t1xwin20.lib (.objs), the go to step (A). A list of the (.C) & (.ASM) files appears in appendix A. MC-WINDOW 34 CURSORCHANGE __________________________________________________________________________ ⁿ NAME cursorchange - change size of cursor (qcursor.asm) ⁿ USAGE int cursorchange(new_type); int new_type - new value for cursor ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION The cursorchange function changes the physical shape of the cursor, while returning the original shape. Works only on the current video page. SHAPE: Monochrome - top row = 0; bottom row = 13; (DEFAULT is 12,13) CGA - top row = 0; bottom row = 7; (DEFAULT is 6,7) INVISIBILITY: - set top row = 32 (bits 5,6,7 = 01) - setting top row > bottom also works BLINKING: - set top row + 96 (bits 5,6 = 11) - also try top row << 8 + bottom OTHER: - block cursor, set new_type = 13 - invisible, set new_type = 8192 ⁿ RETURN VALUE (int) - Old cursor shape ⁿ SEE ALSO ⁿ EXAMPLE #define USE_LOCAL /* used for resolving externals */ #include <w1.h> #include <windprot.h> /* prototype for cursorchange */ #define INVISIBLE 8192 /* invisible cursor constant */ int old_cursor; /* saved cursor value */ void main(void); void main (void) { /* MSC 5.0 and Turbo-C specific */ old_cursor = cursorchange(INVISIBLE); /* save old cursor and set */ : /* it to an invisible state */ : cursorchange(old_cursor); /* restore to original */ } MC-WINDOW 35 DELETE __________________________________________________________________________ ⁿ NAME delete - delete characters from a string (getstr.c) ⁿ USAGE void delete(str,pos,howmany); char *str - string to be altered int pos - position in string where deletion is to occur int howmany - number of characters to delete ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION The delete function removes the specified number of characters starting at the specified position. The resulting string is the original string minus the deleted characters. Position starts at 0 and goes to length of the string. ⁿ RETURN VALUE None ⁿ SEE ALSO insert ⁿ EXAMPLE #define USE_LOCAL /* used for resolving externals */ #include <stdio.h> /* for printf function */ #include <w1.h> #include <windprot.h> /* prototype for delete */ void main(void); char *test= "this is not a normal string"; void main (void) { /* MSC 5.0 and Turbo-C specific */ delete(test,8,4); /* make string normal */ printf("new string is %s\n",test); } MC-WINDOW 36 EGACHECK __________________________________________________________________________ ⁿ NAME egacheck - check for EGA monitor (qpage.asm) ⁿ USAGE int egacheck(void); ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION The egacheck function checks for the presence of an EGA card. Used by qinit() to set number of active video pages for EGA. ⁿ RETURN VALUE (int) 0 - EGA card is not present (int) 1 - EGA card is present ⁿ SEE ALSO ⁿ EXAMPLE #define USE_LOCAL /* used for resolving externals */ #include <stdio.h> /* for printf function */ #include <w1.h> #include <windprot.h> /* prototype for egacheck */ void main(void); void main (void) { /* MSC 5.0 and Turbo-C specific */ if (egacheck()) printf("EGA Monitor is present\n"); else printf("EGA Monitor is not present\n"); } MC-WINDOW 37 GET_INTEGER __________________________________________________________________________ ⁿ NAME get_integer - get an integer (getint.c) ⁿ USAGE int get_integer(def, row, col, attr, min, max, prompt, tstr, &tchar); int def - default integer int row, col - position coordinates int attr - color attribute int min - minimum integer value int max - maximum integer value char *prompt - string to prompt for integer with char *tstr - characters that will terminate get_integer() int *tchar - character that terminated get_integer() ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION Get an integer from the console with various validation capabilties. Input is handle the same way that a calculator handles it, pushing the numbers to the left. The maximum value that get_integer() can handle is 32767 ⁿ RETURN VALUE Integer entered at console or default if abnormal termination. ⁿ SEE ALSO get_string ⁿ EXAMPLE #include <w1.h> #include <windprot.h> /* prototype for get_integer */ void main(void); void main (void) { /* MSC 5.0 and Turbo-C specific */ char term_string[2]; /* terminating string */ int term_char, /* char that terminated */ my_integer; /* integer to get */ my_integer = 123; /* set default value */ sprintf(term_string, "%c", 59); /* F1 will terminate */ /* get an integer with a white on red attribute (79) */ my_integer = get_integer(my_integer, 5, 5, 79, 0, 900, "Enter a value between 0 and 900 : ", term_string, &term_char); : : printf("my integer = %d\n", my_integer); } MC-WINDOW 38 GET_MENU __________________________________________________________________________ ⁿ NAME get_menu - display a vertical or horizontal menu (gmenu.c) ⁿ USAGE int get_menu(row, col, rows, cols, attr, inv_attr, brd_attr, items, tstr, spacing, vertical, bord_type, title_pos, &last_item, clear_win, special); int row, col - window coordinates int rows, cols - height and width of window int attr - color attribute int inv_attr - inverse screen attribute for highlighting int brd_attr - color attribute for the window border char *items[] - array of item names to be displayed and/or selected. The last item in the array will appear at the bottom of the window, the second to the last will be the title line of the window(top). If either of these two is not wanted just set that item to ONE character. char *tstr - characters that will call a function from within get_menu() int spacing - number of spaces between items int vertical - boolean for forcing into one column or not enum BORDERS bord_type - border type if any for drawing window enum DIRTYPE title_pos - positioning of the window title int *last_item - the array omdex of the item highlighted when ENTER was hit int clear_win - boolean for removing window on exit or not int (*)() special - function to be called when a character in tstr is encountered. This function should be declared as follows: int special(int, int *); where: the first int is the char int tstr that caused special() to be called. the second int * is the done boolean that indicates whether to continue in get_menu or terminate. special() should return the value that the program calling MC-WINDOW 39 GET_MENU __________________________________________________________________________ get_menu() expects. ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION Displays items to the screen in vertical or horizontal fashion allowing cursor movement to item. The window depth is dynamically built based on the number of items and number of columns to be displayed. The function special() must be declared in the calling program. The items array MUST have a NULL string as the very last char * in the array Last_item MUST be initialized to a valid array index before the call to get_menu(). ⁿ RETURN VALUE The ascii value of the character that terminated get_menu(). ⁿ SEE ALSO ⁿ EXAMPLE #define TRUE 1 #include <w1.h> #include <windprot.h> /* prototype for get_menu */ static char *display[6] = { "test1", "test2", "test3", "title", "bottom", ""}; void main(void); int my_function(int, int *); void main (void) { /* MSC 5.0 and Turbo-C specific */ char term_string[2]; /* terminating string */ int term_char; /* terminating character */ int norm_attr, inv_attr, brdr_attr; /* menu colors */ sprintf(term_string, "%c", 59); /* F1 will terminate */ term_char = get_menu(5, 5, 15, 50, norm_attr, inv_attr, brdr_attr, display, term_string, 2, TRUE, doublebrdr, topcenter, &disp_index, TRUE, my_function); : : } int my_function(int chr, int *end_get_menu) { if (chr == 59) /* F1 key was hit , so termninate */ *end_get_menu = TRUE; else *end_get_menu = FALSE; MC-WINDOW 40 GET_MENU __________________________________________________________________________ } /* my_function() */ MC-WINDOW 41 GET_STRING __________________________________________________________________________ ⁿ NAME get_string - get a string (getstr.c) ⁿ USAGE char *get_string(def, row, col, attr, maxlen, upcase, legal_set, display, tstr, padchar, &tchar); char *def - default string int row, col - position coordinates int attr - color attribute int maxlen - maximum string length int upcase - force uppercase conversion boolean int legal_set - indicates valid characters int display - show string or asterisks boolean char *tstr - characters that will terminate get_string() char padchar - character to pad string with. (usually underscore or space) int *tchar - character that terminated get_string() ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION Get a string from the console with various validation capabilties. The default must have space allocated for it and be initialized before the call to get_string() ⁿ RETURN VALUE String entered at console or default if abnormal termination. ⁿ SEE ALSO get_integer ⁿ EXAMPLE #include <w1.h> #include <windprot.h> /* prototype for get_string */ #define ALPHA_NUMERIC 3 /* allows a-z,A-Z, 0-9, & punctuation */ #define MAX_LEN 79 /* max length for the string */ void main(void); void main (void) { /* MSC 5.0 and Turbo-C specific */ char term_string[2]; /* terminating string */ int term_char, /* char that terminated */ my_string; /* string to get */ /* allocate space and initialize my_string */ my_string = (char *)calloc(1, (80 * sizeof(char))); sprintf(term_string, "%c", 59); /* F1 will terminate */ /* get a string with a yellow on blue attribute (30) */ MC-WINDOW 42 GET_STRING __________________________________________________________________________ my_string = get_string(my_string, 5, 5, 30, MAX_LEN, TRUE, ALPHA_NUMERIC, TRUE, term_string, (char)'_', &term_char); : : printf("my string = %s\n", my_string); free(my_string); } MC-WINDOW 43 GET_VIDEO_MODE __________________________________________________________________________ ⁿ NAME get_video_mode - get the current video mode for display purposes (wind20.c) ⁿ USAGE int get_video_mode(void); ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION The get_video_mode function gets the current video mode for the display. ⁿ RETURN VALUE (int) display mode 0 - 40x25 black & white text, color adapter 1 - 40x25 color text 2 - 80x25 black & white text 3 - 80x25 color text 7 - Monochrome adapter text display ⁿ SEE ALSO ⁿ EXAMPLE #define USE_LOCAL /* used for resolving externals */ #include <stdio.h> /* for printf function */ #include <w1.h> #include <windprot.h> /* prototype for get_video_mode */ void main(void); void main (void) { /* MSC 5.0 and Turbo-C specific */ int mode; mode = get_video_mode(); /* get_video mode */ printf("mode = %d\n",mode); } MC-WINDOW 44 GETKEY __________________________________________________________________________ ⁿ NAME getkey - get a character and its scan code from the keyboard. (getstr.c) ⁿ USAGE int getkey(scancode); int *scancode - scan code of the key pressed. ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION The getkey function gets a keystroke from the keyboard. The ascii character is returned as an integer,as well as the scan code of the key. ⁿ RETURN VALUE (int) character that was typed ⁿ SEE ALSO ⁿ EXAMPLE #define USE_LOCAL /* used for resolving externals */ #include <stdio.h> /* for printf function */ #include <w1.h> #include <windprot.h> /* prototype for getkey */ void main(void); void main (void) { /* MSC 5.0 and Turbo-C specific */ int scancode,key; key = getkey(&scancode); /* get a key */ printf("key as int is %d, scancode is %d\n",key,scancode); } MC-WINDOW 45 GOTORC __________________________________________________________________________ ⁿ NAME gotorc - go to a specific position (qcursor.asm) ⁿ USAGE void gotorc(row,col); int row - row to position cursor (1 based) int col - col to position cursor (1 based) ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION The gotorc function positions the cursor at the defined row and column on the current active video page. Top left corner of the screen is 1,1 and bottom right corner of the screen is 25,80. No error checking is done for invalid coordinates. Works only on the current video page. ⁿ RETURN VALUE None ⁿ SEE ALSO ⁿ EXAMPLE #define USE_LOCAL /* used for resolving externals */ #include <stdio.h> /* for printf */ #include <w1.h> #include <windprot.h> /* prototype for gotorc */ void main(void); void main (void) { /* MSC 5.0 and Turbo-C specific */ gotorc(12,40); /* position cursor in center of screen */ printf("MC-WINDOWS\n"); /* print a message */ } MC-WINDOW 46 INITWINDOW __________________________________________________________________________ ⁿ NAME initwindow - initialize window routines (wind20.c) ⁿ USAGE void initwindow(wattr,clear_screen); int wattr - attribute for initial window int clear_screen - boolean to clear the screen ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION The initwindow function initializes the window structures and if clear_screen is set, clears the the whole screen with the attribute wattr. If the screen under the very first screen needs to be saved use qstore() and store its contents for use later (see example). All other screens are saved dynamically. NOTE:This routine must be called only once before any of the window routines are used. ⁿ RETURN VALUE None ⁿ SEE ALSO qstore, qrestore ⁿ EXAMPLE #define USE_LOCAL /* used for resolving externals */ #include <w1.h> #include <windprot.h> /* prototype for initwindow */ void main(void); void main (void) { /* MSC 5.0 and Turbo-C specific */ char first_screen[2000]; /* size of screen, chars and attr */ initwindow(79,1); /* clear whole screen with red on white */ qstore(1,1,25,80,first_screen); /* save 1st screen */ : : qrestore(1,1,25,80,first_screen); /* restore 1st screen */ } MC-WINDOW 47 INSERT __________________________________________________________________________ ⁿ NAME insert - insert a character at a specified position in a string (getstr.c) ⁿ USAGE void insert(ch,str,pos); int ch - character to be inserted char *str - string to be altered int pos - position in string where insertion is to occur ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION The insert function inserts the specified character starting at the specified position into the string. The resultant string is the original string plus the inserted character. Position starts at 0 and goes to length of the string. ⁿ RETURN VALUE None ⁿ SEE ALSO delete ⁿ EXAMPLE #define USE_LOCAL /* used for resolving externals */ #include <stdio.h> /* for printf function */ #include <w1.h> #include <windprot.h> /* prototype for insert */ void main(void); char *test= "this is a abnormal string"; void main (void) { /* MSC 5.0 and Turbo-C specific */ insert(110,test,9); /* correct string */ printf("new string is %s\n",test); } MC-WINDOW 48 MAKEWINDOW __________________________________________________________________________ ⁿ NAME makewindow - create a window (wind20.c) ⁿ USAGE void makewindow(row,col,rows,cols,wattr,battr,brdsel); int row - row to start window, (1 based) int col - column to start window, (1 based) int rows - number of rows in window, (1 based) int cols - number of columns in window, (1 based) int wattr - attribute for inside of window int battr - attribute for border of window enum BORDERS brdsel - border selection: nobrdr - no border blankbrdr - no border singlebrdr - single border doublebrdr - double border mixedbrdr - single sides, double top and bottom solidbrdr - inverted space for all borders evensolid - even solid border thinsolid - thin solid border lhatchbrdr - low intensity hatch border mhatchbrdr - medium intensity hatch border hhatchbrdr - high intensity hatch border userbrdr - user defined border (same as nobrdr) ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION The makewindow function creates a window on the screen with optional border type. In addition, the global variables shadoweffect and zoomeffect can be set to effect the look of the window as follows: zoomeffect : 1 - windows will explode from center to their full dimension. 0 - no explosion takes place shadoweffect : bottomleft - shadowfill on the left and bottom bottomright - shadowfill on the right and bottom topleft - shadowfill on left and top topright - shadowfill on right and top The two global variables defined above would remain in effect until they are changed, so sucessive calls to makewindow would also use these defined values. MC-WINDOW 49 MAKEWINDOW __________________________________________________________________________ If there is not enough memory or the maximum allowable number of windows is exceeded, an error is printed and the user is returned to DOS. No error checking is done on the row,col,rows or cols coordinates. NOTE:The routine initwindow() must be called before using this function. ⁿ RETURN VALUE None ⁿ SEE ALSO removewindow,titlewindow,remove_windows, remove_all_windows ⁿ EXAMPLE #define USE_LOCAL /* used for resolving externals */ #include <w1.h> #include <windprot.h> /* prototype for makewindow */ void main(void); void main (void) { /* MSC 5.0 and Turbo-C specific */ char first_screen[2000]; /* size of screen, chars and attr */ initwindow(79,1); /* clear whole screen with red on white */ qstore(1,1,25,80,first_screen); /* save 1st screen */ /*=======================================================*/ /* Create a window in the upper half of the screen with */ /* a BLUE background and YELLOW foreground, a RED on */ /* WHITE double lined border. Also explode the window */ /* and set a shadow on the bottom right */ /*=======================================================*/ zoomeffect = 1; shadoweffect = bottomright; makewindow(1,1,11,76,31,79,doublebrdr); : : removewindow(); /* get rid of the window */ qrestore(1,1,25,80,first_screen); /* restore 1st screen */ } MC-WINDOW 50 QATTR __________________________________________________________________________ ⁿ NAME qattr - fill an area of with attribute (qfill.asm) ⁿ USAGE void qattr(row,col,rows,cols,attr); int row - row to start attribute fill, (1 based) int col - col to start attribute fill, (1 based) int rows - number of rows to attribute fill int cols - number of columns to attribute fill int attr - attribute to use for fill ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION The qattr function fills a region of the screen with an attribute. The text, if any ,that is present on the screen is unchanged. The region is defined by: starting position: row,col ending position: row+rows,col+cols If the attribute is less than 0 the current screen attribute will be used in its place. Error checking is done on the row,col parameters to ensure they are greater than zero. If they are not the function just exits and does nothing. NOTE:The routine qinit() must be called before using this function, if no other window routines are used. If you plan to use the window routines call initwindow() instead. ⁿ RETURN VALUE None ⁿ SEE ALSO qattrc ⁿ EXAMPLE #define USE_LOCAL /* used for resolving externals */ #include <w1.h> #include <windprot.h> /* prototype for qattr */ void main(void); void main (void) { /* MSC 5.0 and Turbo-C specific */ qinit(); /* initialize screen, etc */ qattr(1,1,25,80,79); /* change whole screen to RED on WHITE */ : : } MC-WINDOW 51 QATTRC __________________________________________________________________________ ⁿ NAME qattrc - fill an area (self centered) with attribute (qfill.asm) ⁿ USAGE void qattrc(row,colL,colR,rows,cols,attr); int row - row to start attribute fill, (1 based) int colL,colR - columns to center attribute, (1 based) int rows - number of rows to attribute fill int cols - number of columns to attribute fill int attr - attribute to use for fill ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION The qattrc function centers a region of the screen with an attribute. The region between colL and colR is centered for the number of columns specified in the cols parameter. This process is repeated for the number of rows in the rows parameter starting at row. The text, if any, that is present on the screen is left unchanged. If the attribute is less than 0 the current screen attribute will be used in its place. Error checking is done on the row,col parameters to ensure they are greater than zero. If they are not the function just exits and does nothing. NOTE:The routine qinit() must be called before using this function, if no other window routines are used. If you plan to use the window routines call initwindow() instead. ⁿ RETURN VALUE None ⁿ SEE ALSO qattr ⁿ EXAMPLE #define USE_LOCAL /* used for resolving externals */ #include <w1.h> #include <windprot.h> /* prototype for qattrc */ void main(void); void main (void) { /* MSC 5.0 and Turbo-C specific */ qinit(); /* initialize screen, etc */ /*=====================================================*/ /* Change the attribute of the region centered by */ /* column 2 and 77 for 10 columns and 7 rows starting */ MC-WINDOW 52 QATTRC __________________________________________________________________________ /* at row 2 to RED on WHITE. */ /*=====================================================*/ qattrc(2,2,77,7,10,79); : : } MC-WINDOW 53 QBOX __________________________________________________________________________ ⁿ NAME qbox - draw a box with border type (wind20.c) ⁿ USAGE void qbox(row,col,rows,cols,box_attr,battr,brdsel); int row - row to start window, (1 based) int col - column to start window, (1 based) int rows - number of rows in window, (1 based) int cols - number of columns in window, (1 based) int box_attr - attribute for inside of box int battr - attribute for border of box enum BORDERS brdsel - border selection: nobrdr - no border blankbrdr - no border singlebrdr - single border doublebrdr - double border mixedbrdr - single sides, double top and bottom solidbrdr - inverted space for all borders evensolid - even solid border thinsolid - thin solid border lhatchbrdr - low intensity hatch border mhatchbrdr - medium intensity hatch border hhatchbrdr - high intensity hatch border userbrdr - user defined border (same as nobrdr) ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION The qbox function draws a box on the screen with optional border type. No part of the active screen is saved, and no error checking is done for valid screen coordinates. If box_attr or battr is less than 0 the current screen attribute will be used in its place. NOTE:The routine qinit() must be called before using this function, if no other window routines are used. If you plan to use the window routines call initwindow() instead. ⁿ RETURN VALUE None ⁿ SEE ALSO makewindow ⁿ EXAMPLE #define USE_LOCAL /* used for resolving externals */ MC-WINDOW 54 QBOX __________________________________________________________________________ #include <w1.h> #include <windprot.h> /* prototype for qbox */ void main(void); void main (void) { /* MSC 5.0 and Turbo-C specific */ /*=======================================================*/ /* Draw a box around the whole screen with the inside */ /* YELLOW on BLUE with a thin solid RED on WHITE BORDER */ /*=======================================================*/ qinit(); qbox(1,1,25,80,31,79,thinsolid); : : } MC-WINDOW 55 QFILL __________________________________________________________________________ ⁿ NAME qfill - fill an area of with a character (qfill.asm) ⁿ USAGE void qfill(row,col,rows,cols,attr,char1); int row - character fill start row, (1 based) int col - character fill start col, (1 based) int rows - number of rows to fill int cols - number of columns to fill int attr - attribute to use for fill unsigned char char1 - charcter to use ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION The qfill function fills a region of the screen with a character and attribute. The region is defined by: starting position : row,col ending position : row+rows,col+cols If the attribute is less than 0 the current screen attribute will be used in its place. Error checking is done on the row,col parameters to ensure they are greater than zero. If they are not the function just exits and does nothing. NOTE:The routine qinit() must be called before using this function, if no other window routines are used. If you plan to use the window routines call initwindow() instead. ⁿ RETURN VALUE None ⁿ SEE ALSO qfillc ⁿ EXAMPLE #define USE_LOCAL /* used for resolving externals */ #define CLEAR ' ' #include <w1.h> #include <windprot.h> /* prototype for qfill */ void main(void); void main (void) { /* MSC 5.0 and Turbo-C specific */ qinit(); /* initialize screen, etc */ qfill(1,1,25,80,79,CLEAR); /* clear whole screen to RED on WHITE */ : : } MC-WINDOW 56 QFILLC __________________________________________________________________________ ⁿ NAME qfillc - fill an area (self centered) with attribute and character (qfill.asm) ⁿ USAGE void qfillc(row,colL,colR,rows,cols,attr,char1); int row - row to start character attribute fill, (1 based) int colL,colR - columns to center attribute fill, (1 based) int rows - number of rows to character attribute fill int cols - number of columns to character attribute fill int attr - attribute to use for character fill unsigned char char1 - charcter to use ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION The qfillc function centers a region of the screen with a character & attribute. The region between colL and colR is centered for the number of columns specified in the cols parameter. This process is repeated for the number of rows in the rows parameter starting at row. The text, if any, that is present on the screen is changed. If the attribute is less than 0 the current screen attribute will be used in its place. Error checking is done on the row,col parameters to ensure they are greater than zero. If they are not the function just exits and does nothing. NOTE:The routine qinit() must be called before using this function, if no other window routines are used. If you plan to use the window routines call initwindow() instead. ⁿ RETURN VALUE None ⁿ SEE ALSO qfill ⁿ EXAMPLE #define USE_LOCAL /* used for resolving externals */ #define CAPITAL_A 65 #include <w1.h> #include <windprot.h> /* prototype for qfillc */ void main(void); void main (void) { /* MSC 5.0 and Turbo-C specific */ MC-WINDOW 57 QFILLC __________________________________________________________________________ qinit(); /* initialize screen, etc */ /*==============================================================*/ /* Change the text and attribute of the region centered by */ /* column 2 and 77 for 10 columns and 7 rows starting */ /* at row 2 to RED on WHITE capital A's */ /*==============================================================*/ qfillc(2,2,77,7,10,79,CAPITAL_A); : : } MC-WINDOW 58 QINIT __________________________________________________________________________ ⁿ NAME qinit - initialize Qwik - Utilities ⁿ USAGE void qinit(void); ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION The qinit function initializes all of the local and external variables used by the Qwik - Utilities. The following get initialized: unsigned page0seg - screen segment of current video page (local). unsigned qseg - screen segment of current page (global). int qwait - video retrace global variable int cardwait - video retrace local variable int maxpage - maximum video pages monitor supports: MDA - 0 CGA - 3 EGA - 7 NOTE:The routine qinit() must be called before using any Qwik - Utility functions. If you plan to use the window routines call initwindow() instead. ⁿ RETURN VALUE None ⁿ SEE ALSO initwindow ⁿ EXAMPLE #define USE_LOCAL /* used for resolving externals */ #include <w1.h> #include <windprot.h> /* prototype for qinit */ void main(void); void main (void) { /* MSC 5.0 and Turbo-C specific */ qinit(); /* initialize screen, etc */ : : : } MC-WINDOW 59 QPAGE __________________________________________________________________________ ⁿ NAME qpage - change active video page (qpage.asm) ⁿ USAGE void qpage(new_page); int new_page - new page for display ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION The qpage function changes the active video page. The default is page 0. New_page can support the following pages: EGA - 0-maxpage (7) CGA - 0-maxpage (3) MDA - 0 Error checking is performed based on the monitor type. Values of less than zero and greater than maxpage are igmored. Maxpage is set by calling qinit() or the initwindow() function. If you use this function to change pages make sure you return it to video page zero before leaving your application, or all subsequent commands will affect only the last active video page. NOTE:The routine qinit() must be called before using this function, if no other window routines are used. If you plan to use the window routines call initwindow() instead. ⁿ RETURN VALUE None ⁿ SEE ALSO qwritepage ⁿ EXAMPLE #define USE_LOCAL /* used for resolving externals */ #define VIDEO_PAGE_ONE 1 #define VIDEO_PAGE_ZERO 0 #include <w1.h> #include <windprot.h> /* prototype for qpage */ void main(void); void main (void) { /* MSC 5.0 and Turbo-C specific */ qinit(); /* initialize screen, etc */ qpage(VIDEO_PAGE_ONE); /* change to video page one */ : : qpage(VIDEO_PAGE_ZERO); /* change back to zero for DOS, etc */ } MC-WINDOW 60 QRESTORE __________________________________________________________________________ ⁿ NAME qrestore - restore buffer to screen (qstore.asm) ⁿ USAGE void qrestore(row,col,rows,cols,buffer); int row - row to start restore, (1 based) int col - col to start restore, (1 based) int rows - number of rows to restore int cols - number of columns to restore char *buffer - buffer to restore to screen ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION The qrestore function restores a region of the screen from the character variable buffer. Buffer holds the character and attribute pairs for the region defined, usually from a previous call to qstore(). Buffer can be a character array of the defined dimensions or a allocated pointer (see example); No error checking is done on boundary conditions. This function only works on the current active video page. NOTE:The routine qinit() must be called before using this function, if no other window routines are used. If you plan to use the window routines call initwindow() instead. ⁿ RETURN VALUE None ⁿ SEE ALSO qstore ⁿ EXAMPLE #define USE_LOCAL /* used for resolving externals */ #include <stdio.h> #include <malloc.h> /* MSC5, TURBO-C = alloc.h */ #include <w1.h> #include <windprot.h> /* prototype for qrestore */ void main(void); void main (void) { /* MSC 5.0 and Turbo-C specific */ char first_screen[2000]; /* size of screen, chars and attr */ char *screen; /* pointer to store screen to */ initwindow(79,1); /* clear whole screen with red on white */ screen = (char *)calloc(1,2000*sizeof(char)); if (screen == NULL) exit(3); /* not enough heap space , so exit */ qstore(1,1,25,80,first_screen); /* save 1st screen */ qstore(1,1,25,80,screen); /* save 1st screen using pointer */ MC-WINDOW 61 QRESTORE __________________________________________________________________________ qfill(1,1,25,80,31,' '); /*clear screen with YELLOW on BLUE */ : : qrestore(1,1,25,80,first_screen); /* restore 1st screen */ qrestore(1,1,25,80,screen); /* restore 1st screen using pointer } MC-WINDOW 62 QSTORE __________________________________________________________________________ ⁿ NAME qstore - store buffer to screen (qstore.asm) ⁿ USAGE void qstore(row,col,rows,cols,buffer); int row - row to start store, 1 based int col - col to start sore, 1 based int rows - number of rows to store int cols - number of columns to store char *buffer - buffer to store screen to ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION The qstore function stores a region of the screen to the character variable buffer. Buffer will hold the character and attribute pairs for the region defined, and can be restored with a call to qrestore(). Buffer can be a character array of the defined dimensions or a allocated pointer (see example); No error checking is done on boundary conditions. This function only works on the current active video page. NOTE:The routine qinit() must be called before using this function, if no other window routines are used. If you plan to use the window routines call initwindow() instead. ⁿ RETURN VALUE None ⁿ SEE ALSO qrestore ⁿ EXAMPLE #define USE_LOCAL /* used for resolving externals */ #include <stdio.h> /* for NULL */ #include <malloc.h> /* MSC5, TURBO-C = alloc.h */ #include <w1.h> #include <windprot.h> /* prototype for qstore */ void main(void); void main (void) { /* MSC 5.0 and Turbo-C specific */ char first_screen[2000]; /* size of screen, chars and attr */ char *screen; /* pointer to store screen to */ initwindow(79,1); /* clear whole screen with red on white */ screen = (char *)calloc(1,2000*sizeof(char)); if (screen == NULL) exit(3); /* not enough heap space , so exit */ qstore(1,1,25,80,first_screen); /* save 1st screen */ qstore(1,1,25,80,screen); /* save 1st screen using pointer */ MC-WINDOW 63 QSTORE __________________________________________________________________________ qfill(1,1,25,80,31,' '); /*clear screen with YELLOW on BLUE */ : : qrestore(1,1,25,80,first_screen); /* restore 1st screen */ qrestore(1,1,25,80,screen); /* restore 1st screen using pointer } MC-WINDOW 64 QWRITE __________________________________________________________________________ ⁿ NAME qwrite - write a string to the screen (qwrite.asm) ⁿ USAGE void qwrite(row,col,attr,string); int row - row to start write, (1 based) int col - col to start write, (1 based) int attr - attribute to write string in char *string - string to write to screen ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION The qwrite function writes a null terminated string on the screen at a specified position with a specific attribute. This function only works on the active video page and no error checking is done on boundary conditions. If the string reaches the end of the current line it wraps back to column 1 of the same line. If the attribute is less than 0 the current screen attribute will be used in its place. NOTE:The routine qinit() must be called before using this function, if no other window routines are used. If you plan to use the window routines call initwindow() instead. ⁿ RETURN VALUE None ⁿ SEE ALSO qwritec, qwritelv, qwritef ⁿ EXAMPLE #define USE_LOCAL /* used for resolving externals */ #include <w1.h> #include <windprot.h> /* prototype for qwrite */ void main(void); void main (void) { /* MSC 5.0 and Turbo-C specific */ qinit(); /* initialize screen, etc */ qwrite(12,1,79,"HELLO"); /* write hello in RED on WHITE */ } /* on line 12 column 1 */ MC-WINDOW 65 QWRITEC __________________________________________________________________________ ⁿ NAME qwritec - write a string to the screen self centered (qwrite.asm) ⁿ USAGE void qwritec(row,colL,colR,attr,string); int row - row to start write, (1 based) int colL,colR - columns to center the string write, (1 based) int attr - attribute to write string in char *string - string to center on screen ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION The qwritec function writes a null terminated string centered on the screen at a specified position with a specific attribute. The string is centered between colL and colR. This function only works on the active video page and no error checking is done on boundary conditions. If the string reaches the end of the current line it wraps back to column 1 of the same line. If the attribute is less than 0 the current screen attribute will be used in its place. NOTE:The routine qinit() must be called before using this function, if no other window routines are used. If you plan to use the window routines call initwindow() instead. ⁿ RETURN VALUE None ⁿ SEE ALSO qwrite, qwritelv, qwritef ⁿ EXAMPLE #define USE_LOCAL /* used for resolving externals */ #include <w1.h> #include <windprot.h> /* prototype for qwrite */ void main(void); void main (void) { /* MSC 5.0 and Turbo-C specific */ qinit(); /* initialize screen, etc */ qwritec(12,1,80,79,"HELLO"); /* center hello in RED on WHITE */ } /* on line 12 */ MC-WINDOW 66 QWRITEF __________________________________________________________________________ ⁿ NAME qwritef - write a string to the screen with printf like format (qprint.c) ⁿ USAGE int qwritef(row,col,attr,format, ....); int row - row to start the string write, (1 based) int col - column to start the string write, (1 based) int attr - attribute to write string in char *format - printf like format for string ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION The qwritef function writes a string to the screen at row, col with an attribute in printf like style format. Any valid format that can be supported by printf() , is acceptable here. See the reference section of your C manual for the various printf() formats. This function only works on the active video page and no error checking is done on boundary conditions. If the string reaches the end of the current line it wraps back to column 1 of the same line. The standard C extensions of \t, \b, \n, \r are supported. If the string reaches the end of current page no scrolling will take place. If the attribute is less than 0 the current screen attribute will be used in its place. NOTE:The routine qinit() must be called before using this function, if no other window routines are used. If you plan to use the window routines call initwindow() instead. ⁿ RETURN VALUE None ⁿ SEE ALSO window_printf ⁿ EXAMPLE #define USE_LOCAL /* used for resolving externals */ #include <w1.h> #include <windprot.h> /* prototype for qwritef */ void main(void); void main (void) { /* MSC 5.0 and Turbo-C specific */ register int index; qinit(); /* initialize screen, etc */ MC-WINDOW 67 QWRITEF __________________________________________________________________________ /*=============================================*/ /* Display this is row number xx for each of */ /* first 12 lines... */ /*=============================================*/ for (index = 1; index < 12; index++) qwritef(index,1,79,"This is row number:[%d]",index); } MC-WINDOW 68 QWRITELV __________________________________________________________________________ ⁿ NAME qwritelv - write a string to the screen of a specified length (qwrite.asm) ⁿ USAGE void qwritelv(row,col,attr,length,string); int row - row to start write, (1 based) int col - col to start write, (1 based) int attr - attribute to write string in int length - how many characters to write char *string - string to write to screen ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION The qwritelv function writes a null terminated string on the screen at a specified position with a specific attribute for only length number of characters. Only length characters will be displayed. This function only works on the active video page and no error checking is done on boundary conditions. If the string reaches the end of the current line it wraps back to column 1 of the same line. If the attribute is less than 0 the current screen attribute will be used in its place. NOTE:The routine qinit() must be called before using this function, if no other window routines are used. If you plan to use the window routines call initwindow() instead. ⁿ RETURN VALUE None ⁿ SEE ALSO qwritec, qwritev, qwritef, window_write ⁿ EXAMPLE #define USE_LOCAL /* used for resolving externals */ #include <w1.h> #include <windprot.h> /* prototype for qwritelv */ void main(void); void main (void) { /* MSC 5.0 and Turbo-C specific */ qinit(); /* initialize screen, etc */ qwritelv(12,1,79,5,"HELLO WORLD"); /* write hello in RED on WHITE */ } /* on line 12 column 1 */ MC-WINDOW 69 QWRITEPAGE __________________________________________________________________________ ⁿ NAME qwritepage - change active video page of the Qwik - Utilities (qpage.asm) ⁿ USAGE void qwritepage(new_page); int new_page - new page for display of the Qwik - Utilities ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION The qwritepage function changes the active video page to be written to by the Qwik - Utilities. All of the Qwik - Utilities only write to the page defined by this procedure. The default is page 0. New_page can support the following pages: EGA - 0-maxpage (7) CGA - 0-maxpage (3) MDA - 0 Error checking is performed based on the monitor type. Values of less than zero and greater than maxpage are igmored. Maxpage is set by calling qinit() or the initwindow() function. If you use this function to change pages make sure you return it to Qwik - Utilty page zero before leaving your application, or all subsequent commands will affect only the last active Qwik - Utility page. NOTE:The routine qinit() must be called before using this function, if no other window routines are used. If you plan to use the window routines call initwindow() instead. ⁿ RETURN VALUE None ⁿ SEE ALSO qpage ⁿ EXAMPLE #define USE_LOCAL /* used for resolving externals */ #define VIDEO_PAGE_ONE 1 #define VIDEO_PAGE_ZERO 0 #include <w1.h> #include <windprot.h> /* prototype for qwritepage */ void main(void); void main (void) { /* MSC 5.0 and Turbo-C specific */ qinit(); /* initialize screen, etc */ qpage(VIDEO_PAGE_ONE); /* change to video page one */ qwritepage(VIDEO_PAGE_ONE); /* now Q -Utils can write to 1 */ MC-WINDOW 70 QWRITEPAGE __________________________________________________________________________ : : qpage(VIDEO_PAGE_ZERO); /* change back to zero for DOS, etc */ qwritepage(VIDEO_PAGE_ZERO); /* now Q -Utils can write to 0 */ } MC-WINDOW 71 REMOVE_ALL_WINDOWS __________________________________________________________________________ ⁿ NAME remove_all_windows - remove all windows currently allocated (wind20.c) ⁿ USAGE void remove_all_windows(void); ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION Removes all windows from the screen. All limitations of removewindow apply here. ⁿ RETURN VALUE Nothing. ⁿ SEE ALSO initwindow, makewindow, titlewindow, removewindow, remove_windows, scrollwindow ⁿ EXAMPLE #include <w1.h> #include <windprot.h> /* prototype for remove_all_windows */ #define TRUE 1 void main(void); void main (void) { /* MSC 5.0 and Turbo-C specific */ initwindow(31, TRUE); makewindow(1, 1, 25, 80, 31, 31, doublebrdr); makewindow(2, 2, 24, 79, 30, 30, singlebrdr); makewindow(3, 3, 23, 78, 112, 112, nobrdr); : : remove_all_windows(); } MC-WINDOW 72 REMOVE_WINDOWS __________________________________________________________________________ ⁿ NAME remove_windows - remove the specified number of windows (wind20.c) ⁿ USAGE void remove_windows(number); int number - number of windows to remove ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION Removes the number of windows specified from the screen. All limitations of removewindow apply here. If you try to remove too many windows an error message will be displayed and the program terminated. ⁿ RETURN VALUE Nothing. ⁿ SEE ALSO initwindow, makewindow, titlewindow, remove_all_windows, removewindow, scrollwindow ⁿ EXAMPLE #include <w1.h> #include <windprot.h> /* prototype for remove_windows */ #define TRUE 1 void main(void); void main (void) { /* MSC 5.0 and Turbo-C specific */ initwindow(31, TRUE); makewindow(1, 1, 25, 80, 31, 31, doublebrdr); makewindow(2, 2, 24, 79, 30, 30, singlebrdr); makewindow(3, 3, 23, 78, 112, 112, nobrdr); : : remove_windows(3); } MC-WINDOW 73 REMOVEWINDOW __________________________________________________________________________ ⁿ NAME removewindow - remove a window (wind20.c) ⁿ USAGE void removewindow(void); ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION Removes the active window from the screen. To get back to the original screen, there must be as many removewindow(s) as there are makewindow(s). There must be a window to remove or removewindow terminates the program. ⁿ RETURN VALUE None ⁿ SEE ALSO initwindow, makewindow, titlewindow, remove_all_windows, remove_windows, scrollwindow ⁿ EXAMPLE #include <w1.h> #include <windprot.h> /* prototype for removewindow */ #define TRUE 1 void main(void); void main (void) { /* MSC 5.0 and Turbo-C specific */ initwindow(31, TRUE); makewindow(1, 1, 25, 80, 31, 31, nobrdr); : : removewindow(); } MC-WINDOW 74 SCROLLWINDOW __________________________________________________________________________ ⁿ NAME scrollwindow - scroll a window (wind20.c) ⁿ USAGE void scrollwindow(rowbegin,rowend,dir); int rowbegin - starting row in window for scroll int rowend - ending row in window for scroll enum DIRTYPE dir - direction for scroll: up - scroll window upward down - scroll window downward ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION The scrollwindow function scrolls a window on the current active video page. Only the lines from rowbegin to rowend are scrolled. The window must be created with a makewindow() command, and no error checking is done for valid row coordinates. The window is scrolled with the current windows atttibute. NOTE:The routine initwindow() must be called before using this function. ⁿ RETURN VALUE None ⁿ SEE ALSO makewindow,removewindow,titlewindow, removewindows, remove_all_windows ⁿ EXAMPLE #define USE_LOCAL /* used for resolving externals */ #include <w1.h> #include <windprot.h> /* prototype for scrollwindow */ void main(void); void main (void) { /* MSC 5.0 and Turbo-C specific */ char first_screen[2000]; /* size of screen, chars and attr */ initwindow(79,1); /* clear whole screen with red on white */ qstore(1,1,25,80,first_screen); /* save 1st screen */ /*=======================================================*/ /* Create a window in the upper half of the screen with */ /* a BLUE background and YELLOW foreground, a RED on */ /* WHITE double lined border. Also explode the window */ /* and set a shadow on the bottom right. Scroll the */ /* window contents up 1 row. */ /*=======================================================*/ zoomeffect = 1; shadoweffect = bottomright; makewindow(1,1,11,76,31,79,doublebrdr); scrollwindow(1,11,up); MC-WINDOW 75 SCROLLWINDOW __________________________________________________________________________ : : removewindow(); /* get rid of the window */ qrestore(1,1,25,80,first_screen); /* restore 1st screen */ } MC-WINDOW 76 TITLEWINDOW __________________________________________________________________________ ⁿ NAME titlewindow - title a window (wind20.c) ⁿ USAGE void titleindow(justify,title,tattr); enum DIRTYPE justify - type of justification: topleft - top line left justified topcenter - top line center justified topright - top line right justified bottomleft - bottom line left justified bottomcenter - bottom line center justified bottomright - bottom line right justified clearbottom - clear bottom line by placing the current bottom character there. cleartop - clear top line by placing the current top character there. clearleftside - clear left side line by placing the current left side character there. clearrighttside - clear right side line by placing the current right side character there. leftside - left side of window centered rightside - right side of window centered char *title - title to display int tattr - attribute to use for title ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION The titlewindow function places a justified title at the top, bottom or sides of a window using tattr as the attribute. A window must be created with the makewindow() function before calling this function. No error checking is done on the length of title, so it is possible for it to extend beyond the borders, if you are not careful. If the attribute is less than 0 the current screen attribute will be used in its place. NOTE:The routine initwindow() must be called before using this function. ⁿ RETURN VALUE None ⁿ SEE ALSO removewindow,makewindow,remove_windows, remove_all_windows MC-WINDOW 77 TITLEWINDOW __________________________________________________________________________ ⁿ EXAMPLE #define USE_LOCAL /* used for resolving externals */ #include <w1.h> #include <windprot.h> /* prototype for makewindow */ void main(void); void main (void) { /* MSC 5.0 and Turbo-C specific */ char first_screen[2000]; /* size of screen, chars and attr */ initwindow(79,1); /* clear whole screen with red on white */ qstore(1,1,25,80,first_screen); /* save 1st screen */ /*=======================================================*/ /* Create a window in the upper half of the screen with */ /* a BLUE background and YELLOW foreground, a RED on */ /* WHITE double lined border. Also explode the window */ /* and set a shadow on the bottom right. Place a title */ /* on the top line and center it using the current */ /* attribute. */ /*=======================================================*/ zoomeffect = 1; shadoweffect = bottomright; makewindow(1,1,11,76,31,79,doublebrdr); titlewindow(topcenter,"< TOP BORDER (CENTERED) >",-1); : : removewindow(); /* get rid of the window */ qrestore(1,1,25,80,first_screen); /* restore 1st screen */ } MC-WINDOW 78 VWRITE __________________________________________________________________________ ⁿ NAME vwrite - write a string to the screen vertically (qprint.c) ⁿ USAGE void vwrite(row,col,attr,string); int row - row to start vertical write, (1 based) int col - col to start vertical write, (1 based) int attr - attribute to write vertical string in char *string - string to write vertical to screen ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION The vwrite function writes a null terminated string vertically on the screen at a specified position with a specific attribute for the length of the string. This function only works on the active video page and no error checking is done on boundary conditions. If the string reaches the end of the screen it wraps back to the same column of the same line. If the attribute is less than 0 the current screen attribute will be used in its place. NOTE:The routine qinit() must be called before using this function, if no other window routines are used. If you plan to use the window routines call initwindow() instead. ⁿ RETURN VALUE None ⁿ SEE ALSO qwritec, qwritelv, qwritef, qwrite ⁿ EXAMPLE #define USE_LOCAL /* used for resolving externals */ #include <w1.h> #include <windprot.h> /* prototype for qwrite */ void main(void); void main (void) { /* MSC 5.0 and Turbo-C specific */ qinit(); /* initialize screen, etc */ vwrite(10,40,79,"HELLO"); /* write hello in RED on WHITE */ } /* vertically centered on screen */ MC-WINDOW 79 WHERE_COL __________________________________________________________________________ ⁿ NAME where_col - get current column (qcursor.asm) ⁿ USAGE char where_col(void); ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION The where_col function gets the current column position of the cursor on the current video page. Works only on the current video page. ⁿ RETURN VALUE (char) - cursor column position ⁿ SEE ALSO where_row ⁿ EXAMPLE #define USE_LOCAL /* used for resolving externals */ #include <w1.h> #include <windprot.h> /* prototype for where_col */ void main(void); void main (void) { /* MSC 5.0 and Turbo-C specific */ char old_column; /* saved column value */ old_column = where_col(); /* save old column */ : : : } MC-WINDOW 80 WHERE_ROW __________________________________________________________________________ ⁿ NAME where_row - get current row (qcursor.asm) ⁿ USAGE char where_row(void); ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION The where_row function gets the current row position of the cursor on the current video page. Works only on the current video page. ⁿ RETURN VALUE (char) - cursor row position ⁿ SEE ALSO where_col ⁿ EXAMPLE #define USE_LOCAL /* used for resolving externals */ #include <w1.h> #include <windprot.h> /* prototype for where_row */ void main(void); void main (void) { /* MSC 5.0 and Turbo-C specific */ char old_row; /* saved row value */ old_row = where_row(); /* save old row */ : : : } MC-WINDOW 81 WIATTR __________________________________________________________________________ ⁿ NAME wiattr - calculate attribute byte (wind20.c) ⁿ USAGE int wiattr(foreground,background); int foreground - foreground color int background - background color ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION The wiattr function converts the foreground and background colors into an attribute value,masking off the background color high bits. ⁿ RETURN VALUE (int) - calculated attribute ⁿ SEE ALSO ⁿ EXAMPLE #define USE_LOCAL /* used for resolving externals */ #include <w1.h> #include <windprot.h> /* prototype for wiattr */ #include <color.h> /* for color constants */ void main(void); void main (void) { /* MSC 5.0 and Turbo-C specific */ /*==================================================*/ /* Calculate color attribute for WHITE on RED and */ /* use it to center a message on the screen. */ /*==================================================*/ qinit(); /* for initialization */ qwritec(12,1,80,wiattr(WHITE,RED),"MESSAGE IS WHITE ON RED"); : : : } MC-WINDOW 82 WINDOW_BIOS_SCROLL __________________________________________________________________________ ⁿ NAME window_bios_scroll - define and scroll a window using BIOS services. (qcursor.asm) ⁿ USAGE void window_bios_scroll(ucol,urow,bcol,brow,attr); int ucol - upper left column of window (1 based) int urow - upper left row of window (1 based) int bcol - bottom right col of window (1 based) int brow - bottom right row of window (1 based) int attr - attribute to use for scrolled line ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION The window_bios_scroll function defines a window and uses BIOS to scroll the window up a single line , replacing the last line with a blank line of type attr. No error checking is performed on boundary conditions, and attr must be supplied for this function to work properly. ⁿ RETURN VALUE None ⁿ SEE ALSO Scrollwindow ⁿ EXAMPLE #define USE_LOCAL /* used for resolving externals */ #include <w1.h> #include <windprot.h> /* prototype for window_biso_scroll */ void main(void); void main (void) { /* MSC 5.0 and Turbo-C specific */ /*==================================================*/ /* Scroll the whole screen up one line and replace */ /* the last line with WHITE on RED. */ /*==================================================*/ window_bios_scroll(1,1,80,25,79); : : : } MC-WINDOW 83 WINDOW_PRINTF __________________________________________________________________________ ⁿ NAME window_printf - write a string to the current window with printf like format (qprint.c) ⁿ USAGE int window_printf(attr,format, ....); int attr - attribute to write in char *format - printf like format for string ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION The window_printf function writes a string to the current window with an attribute in printf like style format. Any valid format that can be supported by printf() , is acceptable here. See the reference section of your C manual for the various printf() formats. Two global variables active_window_row and active_window_col are set and used for the active window. These may be changed at will if the user wishes to place text at some other window position. (see example) The standard C extensions will change these global variables. These global variables only retain there values for the current active window. Calling removewindow() will reset the global variables to their prior states. This function only works on the active video page and no error checking is done on boundary conditions. If the string reaches the end of the current line it wraps back to column 1 of the same line. The standard C extensions of \t, \b, \n, \r are supported. If the string reaches the end of current page no scrolling will take place. If the attribute is less than 0 the current screen attribute will be used in its place. NOTE:The routine initwindow() must be called before using this function. ⁿ RETURN VALUE None ⁿ SEE ALSO qwritef, window_write ⁿ EXAMPLE #define USE_LOCAL /* used for resolving externals */ #include <w1.h> #include <windprot.h> /* prototype for window_printf */ void main(void); MC-WINDOW 84 WINDOW_PRINTF __________________________________________________________________________ void main (void) { /* MSC 5.0 and Turbo-C specific */ register int index; initwindow(79,1); /* initialize screen, etc */ /*=============================================*/ /* Create a window on the screen, start to */ /* display text 5 lines down with an attribute */ /* of WHITE on RED. */ /*=============================================*/ makewindow(1,1,25,80,31,31,doublebrdr); active_window_row = 5; window_printf(79,"This is row number:[%d]",active_window_row); : : removewindow(); /* remove the window */ : : } MC-WINDOW 85 WINDOW_WRITE __________________________________________________________________________ ⁿ NAME window_write - write a string to the current window (qprint.c) ⁿ USAGE int window_write(attr,string); int attr - attribute to write in char *string - string to write to window ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION The window_write function writes a null terminated string to the current window with an attribute. Two global variables active_window_row and active_window_col are set and used for the active window. These may be changed at will if the user wishes to place text at some other window position. (see example) This function only works on the active video page and no error checking is done on boundary conditions. If the string reaches the end of the current line it wraps back to column 1 of the same line. No scrolling is supported on exceeding window boundaries. If the attribute is less than 0 the current screen attribute will be used in its place. NOTE:The routine initwindow() must be called before using this function. ⁿ RETURN VALUE None ⁿ SEE ALSO qwritef, window_printf ⁿ EXAMPLE #define USE_LOCAL /* used for resolving externals */ #include <w1.h> #include <windprot.h> /* prototype for window_write */ static char *text[] = { "This should be line 5", "This should be line 6", "This should be line 7" }; void main(void); void main (void) { /* MSC 5.0 and Turbo-C specific */ MC-WINDOW 86 WINDOW_WRITE __________________________________________________________________________ register int index; initwindow(79,1); /* initialize screen, etc */ /*=============================================*/ /* Create a window on the screen, start to */ /* display text 5 lines down with an attribute */ /* of WHITE on RED. */ /*=============================================*/ makewindow(1,1,25,80,31,31,doublebrdr); active_window_row = 5; for (index = 0; index < 3; index++) window_write(79,"text[i]); /* display the text */ : : removewindow(); /* remove the window */ : : } MC-WINDOW 87 WSLEEP __________________________________________________________________________ ⁿ NAME wsleep - suspend processing for specified duration (wsound.c) ⁿ USAGE unsigned wsleep(period); unsigned period - number of timer ticks the process is to be suspended. ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION suspends the processing for at least the number of requested. Because the function checks the system clock to determine if the period has transpired, the actual duration may be longer than that requested. On standard IBM PC's, timer ticks occur 1193180/65536 (about 18.2) times per second. This function temporarily enables hardware interrupts, but restores the state of the interrupt flag before it returns. ⁿ RETURN VALUE number of timer ticks the process was actually suspended. ⁿ SEE ALSO wsound ⁿ EXAMPLE #include <w1.h> #include <windprot.h> /* prototype for wsleep */ void main(void); void main (void) { /* MSC 5.0 and Turbo-C specific */ : : printf("\nToday is the first day of the rest of your life ...\n"); wsleep(75); /* wait for 75 timer ticks */ : : } MC-WINDOW 88 WSOUND __________________________________________________________________________ ⁿ NAME wsound - make a sound (wsound.c) ⁿ USAGE void wsound(freq, dura); unsigned freq - desired frequency unsigned dura - number of timer ticks to make sound ⁿ PROTOTYPE IN #include <w1.h> #include <windprot.h> ⁿ DESCRIPTION Make a sound at the requested frequency for the number of timer ticks specified. ⁿ RETURN VALUE None. ⁿ SEE ALSO wsleep ⁿ EXAMPLE #include <w1.h> #include <windprot.h> /* prototype for wsound */ void main(void); void main (void) { /* MSC 5.0 and Turbo-C specific */ : : printf("Incorrect input\n"); wsound(450, 4); /* make same sound as IBM PC bell */ : : } MC-WINDOW 89 APPENDIX __________________________________________________________________________ Function Names and Modules.............................................91 Module Names and Functions.............................................92 MC-WINDOW 90 APPENDIX __________________________________________________________________________ Function Names and Modules Function Module Defined in cursorchange................... (qcursor.asm) delete......................... (getstr.c) egacheck....................... (qpage.asm) getkey......................... (getstr.c) get_integer.................... (getint.c) get_menu....................... (gmenu.c) get_string..................... (getstr.c) get_video_mode................. (wind20.c) gotorc......................... (qcursor.asm) initwindow..................... (wind20.c) insert......................... (getstr.c) makewindow..................... (wind20.c) qattr.......................... (qfill.asm) qattrc......................... (qfill.asm) qbox........................... (wind20.c) qfill.......................... (qfill.asm) qfillc......................... (qfill.asm) qinit.......................... (wind20.c) qpage.......................... (qpage.asm) qrestore....................... (qstore.asm) qstore......................... (qstore.asm) qwrite......................... (qwrite.asm) qwritec........................ (qwrite.asm) qwritef........................ (qprint.c) qwritelv....................... (qwrite.asm) qwritepage..................... (qpage.asm) removewindow................... (wind20.c) remove_all_windows............. (wind20.c) remove_windows................. (wind20.c) scrollwindow................... (wind20.c) titlewindow.................... (wind20.c) vwrite......................... (qprint.c) where_col...................... (qcursor.asm) where_row...................... (qcursor.asm) wiattr......................... (wind20.c) window_bios_scroll............. (qcursor.asm) window_printf.................. (qprint.c) window_write................... (qprint.c) wsleep......................... (wsound.c) wsound......................... (wsound.c) MC-WINDOW 91 APPENDIX __________________________________________________________________________ Module Names and Functions Module Functions Defined: getint.c get_integer getstr.c delete insert getkey get_string gmenu.c get_menu qcursor.asm cursorchange gotorc where_col where_row window_bios_scroll qfill.asm qattr qattrc qfill qfillc qpage.asm egacheck qpage qwritepage qprint.c qwritef vwrite window_printf window_write qstore.asm qrestore qstore qwrite.asm qwrite qwritec qwritelv wind20.c get_video_mode initwindow makewindow qinit removewindow remove_all_windows remove_windows scrollwindow titlewindow wsound.c wsleep wsound MC-WINDOW 92 INDEX __________________________________________________________________________ active_window_col, 14, 84, 86 active_window_row, 14, 84, 85, 86, 87 agreement, 1, 2, 3 backup, 1 border, 14, 15, 19, 27, 28, 39, 49, 50, 54, 55, 77, 78 cardwait, 13, 14, 59 color, 16, 25, 27, 29, 38, 39, 40, 42, 44, 82 compile, 1, 5, 10, 12, 17, 18, 19, 20, 21, 22, 30, 31, 32, 33 copyright, 1, 3 cursorchange, 6, 26, 35, 91, 92 declaration, 12, 13, 17, 19, 20 delete, 6, 28, 36, 48, 91, 92 demo, 1, 10 dirtype, 14, 15, 39, 75, 77 egacheck, 6, 29, 37, 91, 92 error, 5, 11, 17, 46, 50, 51, 52, 54, 56, 57, 60, 61, 63, 65, 66, 67, 69, 70, 73, 75, 77, 79, 83, 84, 86 error handling, 5, 11, 17 file, 5, 8, 10, 11, 12, 13, 16, 17, 18, 21 function, 5, 7, 11, 12, 14, 15, 16, 17, 19, 20, 28, 31, 35, 36, 90, 91, 92 getkey, 6, 29, 45, 91, 92 get_integer, 6, 26, 38, 42, 91, 92 get_menu, 6, 28, 39, 40, 41, 91, 92 get_string, 6, 26, 38, 42, 43, 91, 92 get_video_mode, 6, 29, 44, 91, 92 gotorc, 6, 26, 46, 91, 92 header, 17, 18, 21, 22, 32, 33, 34 include, 8, 11, 12, 16, 17, 18, 19, 20, 21, 22, 23, 25, 32, 33, 34, 44 initwindow, 6, 13, 16, 19, 25, 47, 50, 51, 52, 54, 56, 57, 59, 60, 61, 63, 65, 66, 67, 69, 70, 72, 73, 74, 75, 77, 78, 79, 84, 85, 86, 87, 91, 92 insert, 6, 29, 36, 48, 91, 92 lib, 12, 13, 16, 17, 18, 19, 20, 21, 22, 23, 25, 32, 33, 34 libraries, 4, 5, 12, 13, 21, 23, 25, 30, 31, 32, 33, 34 library, 10, 12, 13, 16, 18, 19, 20, 21, 22, 23, 25, 31, 32, 33, 34, 94 license, 1, 2, 3 link, 12, 16, 18, 19, 20, 21, 22 make, 18, 31, 32, 33, 34 makewindow, 6, 14, 15, 18, 19, 27, 49, 50, 54, 72, 73, 74, 75, 77, 78, 85, 87, 91, 92 manual, 3, 8, 18, 31, 94 masm, 31, 32, 33, 34 maxpage, 13, 59, 60, 70 maxwndow, 13 memory model support, 5, 11, 12 menuing, 5, 24, 28 microsoft, 3, 5, 10, 12, 18, 19, 20, 30, 31, 32, 33 miscellaneous, 1, 5, 16, 24, 28 old_cursor, 35 MC-WINDOW 93 INDEX __________________________________________________________________________ order, 13, 31, 94 page0seg, 13, 59 prototype, 16 qattr, 6, 25, 51, 52, 91, 92 qattrc, 6, 25, 51, 52, 53, 91, 92 qbox, 6, 15, 29, 54, 55, 91 qdemo20, 10 qfill, 6, 25, 56, 57, 62, 64, 91, 92 qfillc, 6, 25, 56, 57, 58, 91, 92 qinit, 6, 13, 16, 25, 37, 51, 52, 54, 55, 56, 57, 58, 59, 60, 61, 63, 65, 66, 67, 69, 70, 79, 82, 91, 92 qpage, 6, 27, 60, 70, 71, 91, 92 qrestore, 6, 26, 47, 50, 61, 62, 63, 64, 76, 78, 91, 92 qseg, 13, 59 qstore, 6, 26, 47, 50, 61, 63, 64, 75, 78, 91, 92 quick-c, 3, 4, 5, 12, 13, 18, 20, 21, 30, 32, 94 qwait, 14, 59 qwik write utilities, 5, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 25, 27, 59, 70 qwrite, 6, 27, 28, 65, 66, 79, 91, 92 qwritec, 6, 27, 65, 66, 69, 79, 82, 91, 92 qwritef, 6, 14, 27, 65, 66, 67, 68, 69, 79, 84, 86, 91, 92 qwritelv, 6, 27, 65, 66, 69, 79, 91, 92 qwritepage, 6, 13, 27, 60, 70, 71, 91, 92 registration, 2, 4, 31, 94 removewindow, 6, 18, 19, 28, 50, 72, 73, 74, 75, 76, 77, 78, 84, 85, 87, 91, 92 remove_all_windows, 6, 27, 50, 72, 73, 74, 75, 77, 91, 92 remove_windows, 6, 28, 50, 72, 73, 74, 77, 91, 92 screen, 5, 10, 13, 17, 24, 25, 26, 27, 28, 39, 40, 46, 47, 49, 51, 52, 54, 56, 57, 59, 61, 63, 65, 66, 67, 69, 74, 79 screen filling, 5, 24, 25 screen i/o, 5, 24, 26 screen initialization, 5, 24, 25 screen manipulation, 5, 24, 26 screen paging, 5, 24, 26 screen storing and restoring, 5, 24, 26 screen writing, 5, 10, 24, 27 scrollwindow, 6, 15, 18, 28, 72, 73, 74, 75, 76, 83, 91, 92 shadoweffect, 14, 15, 19, 49, 50, 75, 78 source code, 1, 5, 30, 31, 32, 33, 34, 94 titlewindow, 6, 15, 28, 50, 72, 73, 74, 75, 77, 78, 91, 92 turbo-c, 3, 4, 5, 12, 18, 22, 23, 33, 34, 35, 94 type, 5, 8, 11, 12, 13, 14, 15, 16, 17, 20, 23, 27, 28, 54, 60 type checking, 5, 11, 16, 17, 20, 23 update, 2, 31 use_local, 16, 18 variable, 5, 8, 11, 13, 14, 15, 16, 18, 19, 20, 22, 23, 27, 32, 33, 49, 59, 61, 63, 84, 86 vwrite, 6, 27, 79, 91, 92 warranty, 1, 2 where_col, 6, 26, 80, 81, 91, 92 where_row, 6, 26, 80, 81, 91, 92 MC-WINDOW 94 INDEX __________________________________________________________________________ wiattr, 6, 16, 29, 82, 91 window, 5, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 27, 39, 49, 50 windowing, 5, 24, 27 window_bios_scroll, 6, 28, 83, 91, 92 window_printf, 6, 14, 28, 67, 84, 85, 86, 91, 92 window_write, 6, 14, 28, 69, 84, 86, 87, 91, 92 wsleep, 6, 29, 88, 89, 91, 92 wsound, 6, 29, 88, 89, 91, 92 wtutor20, 10 zoomdelay, 14 zoomeffect, 14, 19, 49, 50, 75, 78 MC-WINDOW 95 ORDER FORM NAME: ______________________________________________________________ COMPANY: ___________________________________________________________ SHIPPING ADDRESS: __________________________________________________ CITY: ______________________________________________________________ STATE: ___________________________ ZIP: ____________________________ PHONE: (WORK) _______________________ (HOME) _______________________ COMPILER SUPPORT: MSC 5.0 & Quick-C ___ MSC 4.0 ___ TURBO-C ___ QUANTITY PRICE GROUP TOTAL (US Dollars) DISCOUNT Full Registration ____ X $55.00 - _____ = _______ Novice Registration ____ X $35.00 - _____ = _______ Source Code Only ____ X $25.00 = _______ ________ Library Only ____ X $10.00 = _______ Printed Bound Manual ____ X $10.00 = _______ SUBTOTAL $_______ Sales Tax (Illinois residents add 7%, Indiana residents add 5%) _______ Shipping (US Residents add $4.00, per copy 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