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-
- toBack&Front
-
- (Commodity)
-
- by
-
- Stefan Sticht
-
- This program (binary), sourcecode, documentation is
-
- PUBLIC DOMAIN.
-
- You may do anything with it!
-
-
- Purpose of this commodity:
- --------------------------
- toBack&Front is a commodity, with which you can easily switch the
- window under the mouse pointer in front of all others or behind all
- others. If the mousepointer is over an backdrop window or the
- titlebar of a screen or no window, the screen is switched to front or
- to back. For example you may install toBack&Front to bring any window
- to front if you double-click in it. Or if you make three fast clicks,
- so that this doesn't interfere with double-clicking an icon. You may
- install it that double-clicking into a window while holding the left
- alt key pressed switches the window to back. Which action switches a
- window or screen to back or front is changeable. Most inputevents
- (e.g. keyboard or mouse events) can be such an action.
-
- Requirements:
- -------------
- This commodity requires at least Kickstart 37.* and Workbench 37.*.
- Please check this out using Version in the Shell or About from the
- Workbench's Workbench menu. You also need to have the
- commodities.library in your libs: directory. Please check this out:
- type "dir libs:" in the shell. If you want to trap other inputevents
- than rawkey events, e.g. pressing of mouse buttons, you must have at
- least commodities.library 37.27!
-
- How to start a commodity:
- -------------------------
- First there are two basically different ways to start a commodity:
- via Workbench or via Shell.
-
- Starting it via Workbench is extrem simple: just doubleclick on
- its icon and the commodity gets started. Perhaps you might change
- some parameters of the commodity. You do this with tool types. Tool
- types can be changed by clicking at the commodities icon and selecting
- Information from the Workbench's Icon menu. In the window which opens
- you see a listview gadget in which all tool types are listed. Please
- refer to your Workbench documentation on how to change this tool
- types. Which parameters you can change for this specific commodity is
- described below.
- Please note that another double click on the commodity's icon
- forces the commodity to quit, if it's already running. Running two
- copies of toBack&Front at the same time isn't useful and therefore
- possible
- To start a commodity via shell you type in its name. If you get
- an "Unknown command ???" error message, you have misspelled the
- commodity's name or the commodity isn't in your current directory or
- in the current search path. The easiest way is to change your current
- directory to the location of the commodity using the CD command. You
- can change parameters of a commodity by command line options. The
- available options are listed with ? as the first parameter:
-
- toBack&Front ?
-
- gives you a list of the command line options. The explanation of each
- option is below. Starting the commodity once more while it is already
- running forces it to quit.
-
- If you want the commodity to be started at every boot-up, it's
- best to add this line to your User-Startup file:
-
- <path>toBack&Front <options>
-
- Don't forget to replace <path> by the path to the commodities's
- location and <options> by the options you want to change. For example
- add this line if your commodity is located in the Tools drawer of your
- boot disk:
-
- Tools/toBack&Front
-
- Another way to start the commodity at every boot-up is to drag its
- icon in the WBStartup drawer of your boot disk. Then the commodity
- gets started as if you had double clicked on its icon. But you have
- to add the tool type DONOTWAIT to the icon.
-
- Using Exchange:
- ---------------
- Exchange is the commodities controller program. With Exchange you can
- control all commodities: you can kill, disable, enable, show and hide
- commodities.
- Start the Exchange program, which usually is in the Utilities
- drawer of your boot disk, by double clicking its icon. Now you see a
- list of the available commodities. Select the commodity you want to
- control. The commodities title, description and status is shown now
- below the listview gadget.
- You can kill the commodity using the Kill gadget... If the
- commodity has a window to open, in which you usually change some
- parameters, you can open this window using Show. Hide closes this
- window. toBack&Front has no window to open.
-
- Changeable parameters:
- ----------------------
-
- CX_Priority:
- ------------
- You can specify the priority of the Commodity within the commodities
- queue using the tool type or commandline option CX_PRIORITY=<n>, where
- <n> is the decimal value for the priority. Default priority is 0.
-
- Front_Action:
- -------------
- With the tool type or commandline option FRONT_ACTION=<action> you
- specify which action switches the window under the mouse pointer or
- screen to front. <action> is an input description string as described
- below. Default action is "FRONT_ACTION=rawmouse leftbutton
- lbuttoncode" (left mousebutton).
-
- Front_Clicks:
- -------------
- With the tool type or commandline option FRONT_CLICKS=<n> you specify
- how many actions have to occur to switch something to front. Two
- actions must always occur within the doubleclick-timeout, which you
- can specify in the Input preferences. For example if you want a
- window to be switched to front when double-clicking in it, you must
- set Front_Action to trap the left mousebutton and set Front_clicks=2.
- (This example is the default for front action!) If you want
- triple-clicking, set Front_clicks=3 etc. Default is front_clicks=2.
-
- Front_Remove:
- -------------
- With the tool type or commandline option FRONT_REMOVE=YES|NO you
- specify wether the inputevent for the front action shall be removed
- and therefore not being sent further to other programs. For example
- setting front action to trap a double click and setting
- front_remove=yes isn't useful, because any double-click will be eaten
- by toBack&Front. Then you can't start any longer a program by
- double-clicking on its icon. On the other hand it might be usefull to
- remove the inputevent, for example if specify the action to be
- pressing left alt and f once: if you don't set front_remove=yes then
- pressing left alt and a while the mouse pointer is over an shell
- window may write something in the window (depends on your keymap) and
- switches it to front. If you set front_remove=yes, only the front
- action takes place without writing something in any window. YES|NO
- stands for "you may use either YES or NO, nothing else". Default is
- FRONT_REMOVE=NO.
-
- Back_Action:
- ------------
- With the tool type or commandline option BACK_ACTION=<action> you
- specify which action switches the window under the mouse pointer or
- screen to back. <action> is an input description string as described
- below. Default action is "FRONT_ACTION=rawmouse lalt leftbutton
- lbuttoncode" (left mousebutton while pressing left alt key).
-
- Back_Clicks:
- ------------
- With the tool type or commandline option BACK_CLICKS=<n> you specify
- how many actions have to occur to switch something to back. See
- Front_Clicks for more information. Default is back_clicks=2.
-
- Back_Remove:
- ------------
- With the tool type or commandline option BACK_REMOVE=YES|NO you
- specify wether the inputevent for the back action shall be removed and
- therefore not being sent further to other programs. See Front_remove
- for more information. Default is BACK_REMOVE=YES.
-
-
- Input description strings
- -------------------------
-
- With input description strings you can specify almost any input
- action, for example the action lshift f1, which means that pressing
- the left shift and the f1 key together is the action. In this
- commodity you can specify the action to open the commodity's window,
- as described above.
-
- Input description strings have the following template:
-
- [class] (([-]qual)|syn)* [[-]upstroke] [highmap|ANSIcode]
-
- (* means zero or more occurances of the of the expression in brackets)
-
- class is one of the following strings:
- rawkey, rawmouse, event, pointerpos, timer, newprefs,
- diskremoved, diskinserted.
- If not specified, the class is taken to be "rawkey".
-
- qual is one of the strings:
- lshift, rshift, capslock, control, lalt, ralt, lcommand,
- rcommand, numericpad, repeat, midbutton, rbutton, leftbutton,
- relativemouse
- A preceding '-' means that the value of the corresponding
- qualifier is to be considered irrelevant.
-
- syn (synonym) is one of the strings: shift, caps, alt
- shift means "left or right shift"
- caps means "shift or capslock"
- alt means "either alt key"
-
- upstroke (literally "upstroke")
- if this token is absent, only downstrokes are considered
- for rawmouse (mousebuttons) and rawkey events. If it is
- present alone, only upstrokes count. If it preceded by
- '-' it means that both up and down strokes are included.
-
- highmap one of the strings:
- comma, space, backspace, tab, enter, return, esc, del, up, down,
- right, left, help, f1, f2, f3, f4, f5, f6, f7, f8, f9, f10,
- 0, 1, 2, 3, 4, 5, 6, 7, 8, 9, (, ), /, *, -, +
- lbuttoncode¹, mbuttoncode¹, rbuttoncode¹
-
- ansicode a single character token is interpreted as a character code,
- which is looked up in the system default keymap.
-
- ¹ these keywords aren't builtin in commodities.library upto version 37.27;
- they are parsed by toBack&Front and can only be used in toBack&Front
-
- Some full examples:
- -------------------
-
- Switch window to front when pressing left alt and f1, install no
- back_action:
- toback&Front "front_action=lalt f1" front_clicks=1 front_remove=yes
- "back_action="
-
- Switch window to front when clicking 3 times in the window with left
- mouse button (left mouse button is already default!), switch to back
- when double-clicking with middle mouse button (requires three button
- mouse!):
- toback&Front front_clicks=3 "back_action=rawmouse midbutton mbuttoncode"
- back_clicks=2
-
- Switch window to front when double-clicking in the window with left
- mouse button (left mouse button is already default!) while pressing
- left alt key, switch to back when double-clicking with left mouse
- button while pressing left amiga key:
- toback&Front "front_action=rawmouse lalt leftbutton lbuttoncode"
- "back_action=rawmouse lcommand leftbutton lbuttoncode"
-
- A funny example:
- Switch window to front when inserting a disk in any drive, Switch
- window to back when removing a disk from any drive:
- toback&Front front_action=diskinserted front_clicks=1 front_remove=no
- back_action=diskremoved back_clicks=1 back_remove=no
-
-
- Send bug-reports, enhancement-requests, questions, gifts(!) to:
- ---------------------------------------------------------------
- Stefan Sticht
- Bibereckerweg 40a
- D-8390 Passau 18
- FRG
-
- or (better) EMail to:
- Internet: cbmvax.commodore.com!cbmehq!cbmger!edith!sticht@rutgers.EDU
- or: IWSTICHT@ibm.rz.uni-passau.de
- Fido-Net: Stefan Sticht (2:242/16)
-
-
-
- Please include the version number of the commodity in every bug report
- You get the version number using the Version command:
- Version [<path>]<commodity>
-