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Modula Definition | 1992-05-28 | 3.9 KB | 129 lines |
- DEFINITION MODULE VScreen;
-
- (*
- VDI Escape Functions for Screens.
-
- UK __DATE__ __TIME__
- *)
-
- (*DEF_SWITCHES*)
-
- FROM PORTAB IMPORT UNSIGNEDWORD,ANYWORD;
- FROM VDI IMPORT XY;
-
- (* [V]DI: [Q]uery Addressable Alpha [Ch]aracter [Cells] ********************)
-
- PROCEDURE VQChCells( Handle : UNSIGNEDWORD;
- VAR Rows : UNSIGNEDWORD;
- VAR Columns: UNSIGNEDWORD);
-
- (* [V]DI: [Exit] Alpha [Cur]sor Mode ***************************************)
-
- PROCEDURE VExitCur(Handle: UNSIGNEDWORD);
-
- (* [V]DI: [Enter] Alpha [Cur]sor Mode **************************************)
-
- PROCEDURE VEnterCur(Handle: UNSIGNEDWORD);
-
- (* [V]DI: Alpha [Cur]sor [Up] **********************************************)
-
- PROCEDURE VCurUp(Handle: UNSIGNEDWORD);
-
- (* [V]DI: Alpha [Cur]sor [Down] ********************************************)
-
- PROCEDURE VCurDown(Handle: UNSIGNEDWORD);
-
- (* [V]DI: Alpha [Cur]sor [Right] *******************************************)
-
- PROCEDURE VCurRight(Handle: UNSIGNEDWORD);
-
- (* [V]DI: Alpha [Cur] [Left] ***********************************************)
-
- PROCEDURE VCurLeft(Handle: UNSIGNEDWORD);
-
- (* [V]DI: [Home] Alpha [Cur]sor ********************************************)
-
- PROCEDURE VCurHome(Handle: UNSIGNEDWORD);
-
- (* [V]DI: [E]rase To [E]nd [O]f Alpha [S]creen *****************************)
-
- PROCEDURE VEEOS(Handle: UNSIGNEDWORD);
-
- (* [V]DI: [E]rase To [E]nd [O]f Alpha Text [L]ine **************************)
-
- PROCEDURE VEEOL(Handle: UNSIGNEDWORD);
-
- (* [V]DI: Direct Alpha [Cur]sor [Address] **********************************)
-
- PROCEDURE VCurAddress(Handle: UNSIGNEDWORD;
- Row : UNSIGNEDWORD;
- Column: UNSIGNEDWORD);
-
- (* [V]DI: Output [Cur]sor Addressable Alpha [Text] *************************)
-
- PROCEDURE VCurText( Handle: UNSIGNEDWORD;
- VAR String: ARRAY OF CHAR);
-
- (* [V]DI: [R]e[v]erse Video [On] *******************************************)
-
- PROCEDURE VRvOn(Handle: UNSIGNEDWORD);
-
- (* [V]DI: [R]e[v]erse Video [Off] ******************************************)
-
- PROCEDURE VRvOff(Handle: UNSIGNEDWORD);
-
- (* [V]DI: [Q]uery Current Alpha [Cur]sor [Address] *************************)
-
- PROCEDURE VQCurAddress( Handle: UNSIGNEDWORD;
- VAR Row : UNSIGNEDWORD;
- VAR Column: UNSIGNEDWORD);
-
- (* [V]DI: [Q]uery [Tab]let [Status] ****************************************)
-
- PROCEDURE VQTabStatus(Handle: UNSIGNEDWORD): BOOLEAN;
-
- (* [V]DI: [Hard] [Copy] ****************************************************)
-
- PROCEDURE VHardCopy(Handle: UNSIGNEDWORD);
-
- (* [V]DI: [D]i[sp]lay Graphic [Cur]sor At Location *************************)
-
- PROCEDURE VDspCur(Handle: UNSIGNEDWORD;
- X : XY;
- Y : XY);
-
- (* [V]DI: [R]e[m]ove Last Graphic [Cur]sor *********************************)
-
- PROCEDURE VRmCur(Handle: UNSIGNEDWORD);
-
- (* [V]DI: [S]elect [Palette] ***********************************************)
-
- PROCEDURE VSPalette(Handle : UNSIGNEDWORD;
- Palette: UNSIGNEDWORD): UNSIGNEDWORD;
-
- (* [V]DI: Generate Specified [Sound] ***************************************)
-
- PROCEDURE VSound(Handle : UNSIGNEDWORD;
- Frequency: UNSIGNEDWORD;
- Duration : UNSIGNEDWORD);
-
- (* [V]DI: [S]et Tone [Mute] ************************************************)
-
- TYPE MutingFlags = (Return,Enable,Disable);
-
- PROCEDURE VSMute(Handle: UNSIGNEDWORD;
- Action: MutingFlags): BOOLEAN;
-
- (* [V]DI: [S]et Line [Offset] **********************************************)
-
- PROCEDURE VOffset(Handle: UNSIGNEDWORD;
- Offset: UNSIGNEDWORD);
-
- (* [V]DI: [Init] System [Font] *********************************************)
-
- PROCEDURE VFontInit(Handle : UNSIGNEDWORD;
- FontHigh: ANYWORD;
- FontLow : ANYWORD);
-
- END VScreen.
-