edited by Teitelman June 20, 1983 3:27 pm
DIRECTORY
AMBridge USING [TVForReferent],
AMModel USING [ContextName, ParentContext],
BBContext USING [GlobalFrameSearch],
Buttons USING [Create],
DeskTops USING [Create],
Directory USING [Lookup, ignore, GetProps],
File USING [Capability],
Icons USING [IconFlavor],
InputFocus USING [GetInputFocus],
IO USING [char, CharsAvail, CreateOutputStreamToRope, EndOfStream, Flush, GetChar, GetOutputStreamRope, GetToken, IDProc, int, Put, PutF, PutTV, ROPE, rope, Signal, STREAM, TokenProc, TV, WhiteSpace],
Menus USING [AppendMenuEntry, MenuEntry, ClickProc, CreateEntry, Menu],
MessageWindow USING [Append, Blink],
Process USING [Detach, Pause],
Rope USING [Cat, Concat, Equal, Find, IsEmpty, Length, Replace, ROPE, Substr],
Spell USING [defaultModes],
TiogaMenuOps USING [Open, DefaultMenus, Save],
TiogaOps USING [GetSelection, GetTextKey, LastLocWithin, TextKeyNotFound, ViewerDoc, SelectPoint, Location, SelectionGrain],
TypeScript USING [Create],
UserExec USING [CheckForAbort, CommandProc, Confirm, CreateUserExecutive, ExecHandle, GetExecHandle, GetStreams, HistoryEvent, HistoryList, MethodProc, RegisterCommand, RegisterMethod, SetUserResponse, StartListening, UserAborted],
UserExecExtras USING [],
UserExecPrivate USING [CaptionForExec, DestroyExec, execHandleList, ExecPrivateRecord, GetPrivateStuff, HistoryEventPrivateRecord, version, SplitViewerProc, StoreInSymTab],
UserProfile USING [Boolean, ProfileChanged, GetErrorLog],
ViewerAbort USING [SetUserAbort],
ViewerClasses USING [Column, Viewer],
ViewerEvents USING [EventProc, RegisterEventProc],
ViewerLocks USING [CallUnderColumnLock],
ViewerOps USING [ComputeColumn, CreateViewer, DestroyViewer, FindViewer, OpenIcon],
ViewerTools USING [GetSelectedViewer, GetSelectionContents, SelPos, SetSelection]
;
ViewerExecOpsImpl: CEDAR PROGRAM
IMPORTS AMBridge, AMModel, BBContext, Buttons, DeskTops, Directory, InputFocus, IO, Menus, MessageWindow, Process, Rope, Spell, TiogaMenuOps, TiogaOps, TypeScript, UserExec, UserExecPrivate, UserProfile, ViewerAbort, ViewerEvents, ViewerLocks, ViewerOps, ViewerTools
EXPORTS UserExec, UserExecExtras, UserExecPrivate
SHARES UserProfile
= BEGIN OPEN IO;
Type Definitions
ExecHandle: TYPE = UserExec.ExecHandle;
HistoryEvent: TYPE = UserExec.HistoryEvent;
Viewer: TYPE = ViewerClasses.Viewer;
ClickProc: TYPE = Menus.ClickProc;
connecting concrete and opaque types
ExecPrivateRecord:
PUBLIC
TYPE = UserExecPrivate.ExecPrivateRecord;
to access evalMode in CreateExecProc, CreateExec, and ChangeAreaMode, and historyList in GetEventsFromSelection
HistoryEventPrivateRecord:
PUBLIC
TYPE = UserExecPrivate.HistoryEventPrivateRecord;
to access eventNum in RedoButton
Creating and Destroying Execs
CreateExecProc: UserExec.CommandProc = {
private: REF ExecPrivateRecord = exec.privateStuff;
CreateExec[private.evalMode];
};
CreateExec:
PROC [evalMode:
BOOL] =
{
exec: UserExec.ExecHandle = UserExec.CreateUserExecutive[paint: FALSE, startListening: FALSE, iconic: TRUE];
viewer: ViewerClasses.Viewer = exec.viewer;
private: REF ExecPrivateRecord = exec.privateStuff;
private.evalMode ← evalMode;
[] ← UserExecPrivate.CaptionForExec[exec: exec, paint: FALSE];
ViewerOps.OpenIcon[viewer];
ViewerTools.SetSelection[viewer];
UserExec.StartListening[exec];
};
DestroyExec: UserExec.CommandProc =
TRUSTED {
IF exec = NIL THEN RETURN[FALSE];
IF UserExecPrivate.execHandleList.rest = NIL THEN Process.Detach[FORK CreateNewWorkAreaButton[]];
UserExecPrivate.DestroyExec[exec];
};
newWorkAreaButtonUp: BOOL ← FALSE;
CreateNewWorkAreaButton:
PROC =
{
IF
NOT newWorkAreaButtonUp
THEN {
[] ← Buttons.Create[info: [name: "Exec"], documentation: "Create New Work Area", proc: NewExec];
newWorkAreaButtonUp ← TRUE;
};
};
Herald: UserExec.CommandProc =
{
commandLine: ROPE = event.commandLine;
out: STREAM;
IF exec = NIL THEN RETURN;
out ← UserExec.GetStreams[exec].out;
out.PutF["*n"];
out.Flush[];
[] ← exec.viewer.class.scroll[self: exec.viewer, op: up, amount: LAST[INTEGER]];
out.PutF[UserExecPrivate.version];
out.PutF[commandLine];
};
ChangeAreaMode: UserExec.CommandProc =
{
private: REF ExecPrivateRecord = exec.privateStuff;
private.evalMode ← NOT private.evalMode;
[] ← UserExecPrivate.CaptionForExec[exec];
};
Exec Buttons: Stop, Compile, Eval, Redo
Desktop: UserExec.CommandProc =
TRUSTED {
commandLineStream: STREAM = event.commandLineStream;
name: ROPE;
name ← IO.GetToken[commandLineStream, IO.IDProc];
IF Rope.IsEmpty[name] THEN name ← "Default";
[] ← DeskTops.Create[name: name];
RETURN[TRUE];
};
NewExec: ClickProc
-- PROC [viewer: Viewer, clientData: REF ANY, redButton: BOOL] -- = {
CreateExec[(mouseButton = blue)];
};
Stop: ClickProc
-- [parent: REF ANY, clientData: REF ANY ← NIL, mouseButton: MouseButton ← red, shift, control: BOOL ← FALSE] -- =
{
viewer: Viewer = NARROW[parent];
exec: ExecHandle = FindExecFromViewer[viewer];
private: REF UserExecPrivate.ExecPrivateRecord = UserExecPrivate.GetPrivateStuff[exec];
stream: IO.STREAM;
stream ← private.in;
UNTIL stream =
NIL
DO
FlushChars:
PROC [stream:
IO.
STREAM] = {
WHILE stream.CharsAvail[]
DO
[] ← stream.GetChar[!
IO.Signal => IF ec = Rubout THEN CONTINUE;
];
ENDLOOP;
};
FlushChars[stream];
stream ← stream.backingStream; -- so that if user mistakenly stuffs a large amount of text, can clear it out.
ENDLOOP;
ViewerAbort.SetUserAbort[viewer];
UserExec.SetUserResponse[viewer, NIL]; -- in case exec is waiting on confirmation.
};
CompileButton: ClickProc
-- [parent: REF ANY, clientData: REF ANY ← NIL, mouseButton: MouseButton ← red, shift, control: BOOL ← FALSE] -- =
{
viewer: Viewer = NARROW[parent];
exec: ExecHandle = FindExecFromViewer[viewer];
selectedViewer: Viewer ← ViewerTools.GetSelectedViewer[];
sel: Rope.ROPE ← ViewerTools.GetSelectionContents[];
r: ROPE;
pointSel: BOOL ← FALSE;
Failed:
PROC [rope:
ROPE] =
TRUSTED {
MessageWindow.Append[rope, TRUE]; -- don't acquire streams, because may already be acquired.
MessageWindow.Blink[];
};
FindConfig:
PROC [name:
ROPE]
RETURNS[config:
ROPE] =
TRUSTED {
tv: TV;
i: INT;
IF Rope.Find[s1: name, s2: ".config", case: FALSE] # -1 THEN RETURN[Rope.Concat[name, "\n"]];
IF (i ← Rope.Find[name, "."]) # -1 THEN name ← Rope.Substr[base: name, len: i];
tv ← BBContext.GlobalFrameSearch[context: NIL, frameName: name].gf;
IF tv #
NIL
THEN
{ENABLE ANY => CONTINUE;
name: ROPE = AMModel.ContextName[AMModel.ParentContext[tv]];
IF NOT Rope.IsEmpty[name] AND (i ← Rope.Find[name, ":"]) # -1 THEN config ← Rope.Substr[base: name, len: Rope.Find[name, ":"]];
};
IF Rope.IsEmpty[config]
THEN
{MessageWindow.Append[Rope.Concat["Couldn't find config containing ", name], TRUE];
MessageWindow.Blink[];
};
};
IF selectedViewer = NIL THEN {Failed["No selected viewer"]; RETURN};
IF Rope.Length[sel] <= 1
THEN {
IF selectedViewer.class.flavor # $Text THEN {Failed["Selected viewer not a tioga document"]; RETURN};
pointSel ← TRUE;
sel ← selectedViewer.name; -- point selection, compile indicated viewer
};
IF ViewerTools.GetSelectedViewer[] # viewer THEN ViewerTools.SetSelection[viewer, NIL];
{
i: INT ← 0;
WHILE (i ← Rope.Find[s1: sel, s2: "\n", pos1: i]) # -1
DO
IF i + 1 < Rope.Length[sel] THEN sel ← Rope.Replace[base: sel, start: i, len: 1, with: " "];
i ← i + 1;
ENDLOOP;
};
SELECT mouseButton
FROM
red => r ← Rope.Cat[IF Rope.Find[s1: sel, s2: ".config", case: FALSE] # -1 THEN "Bind " ELSE "Compile ", sel, "\n"];
yellow =>
IF NOT pointSel THEN r ← Rope.Cat["Bind ", sel, "\n"]
ELSE IF NOT Rope.IsEmpty[r ← FindConfig[sel]] THEN r ← Rope.Cat["Bind ", r];
blue =>
{r ← FindConfig[sel];
IF Rope.IsEmpty[r] THEN r ← "??";
r ← Rope.Cat["Compile ", sel, "; Bind ", r];
};
ENDCASE => ERROR;
IF NOT Rope.IsEmpty[r] THEN StuffIt[exec, Rope.Cat["\021", r]];-- control q to erase any typeahead on the line.
};
EvalButton: ClickProc
-- [parent: REF ANY, clientData: REF ANY ← NIL, mouseButton: MouseButton ← red, shift, control: BOOL ← FALSE] -- =
{
viewer: Viewer = NARROW[parent];
exec: ExecHandle = FindExecFromViewer[viewer];
selectedViewer: Viewer ← ViewerTools.GetSelectedViewer[];
sel: Rope.ROPE ← ViewerTools.GetSelectionContents[];
Failed:
PROC [rope:
ROPE] =
TRUSTED {
MessageWindow.Append[rope, TRUE]; -- don't acquire streams, because may already be acquired.
MessageWindow.Blink[];
};
IF selectedViewer = NIL THEN {Failed["No selection"]; RETURN};
StuffIt[exec, IF mouseButton = blue THEN "\021CurrentSelection\n" ELSE Rope.Cat["\021", "← ", sel, "\n"]];-- control q to erase any typeahead on the line.
};
RedoButton: Menus.ClickProc
-- [parent: REF ANY, clientData: REF ANY ← NIL, mouseButton: MouseButton ← red, shift, control: BOOL ← FALSE] -- = {
viewer: Viewer = NARROW[parent];
exec: UserExec.ExecHandle = FindExecFromViewer[viewer];
start, end: HistoryEvent;
startsPrivateStuff, endsPrivateStuff: REF HistoryEventPrivateRecord;
out: STREAM = CreateOutputStreamToRope[];
[start, end] ← GetEventsFromSelection[exec];
IF start = NIL THEN RETURN;
startsPrivateStuff ← start.privateStuff;
endsPrivateStuff ← end.privateStuff;
FOR i:
NAT
IN [startsPrivateStuff.eventNum..endsPrivateStuff.eventNum]
DO
out.Put[char[' ], int[i]];
ENDLOOP;
StuffIt[exec, Rope.Cat["\021", "Redo", IO.GetOutputStreamRope[out], IF mouseButton = red THEN "\n" ELSE "\030"]];
};
StuffIt:
PUBLIC
PROCEDURE [exec: UserExec.ExecHandle, rope:
ROPE, list:
LIST
OF
REF
ANY ←
NIL] = {
private: REF UserExecPrivate.ExecPrivateRecord = UserExecPrivate.GetPrivateStuff[exec];
viewer: Viewer = exec.viewer;
IF TiogaOps.GetSelection[].viewer = viewer THEN TiogaOps.SelectPoint[viewer: viewer, caret: TiogaOps.LastLocWithin[TiogaOps.ViewerDoc[viewer]]];
IF NOT Rope.IsEmpty[rope] THEN viewer.class.notify[viewer, LIST[rope]];
IF list # NIL THEN viewer.class.notify[viewer, list];
};
GetEventsFromSelection:
PUBLIC PROC [exec: UserExec.ExecHandle]
RETURNS [start, end: HistoryEvent] = {
viewer: ViewerClasses.Viewer;
private: REF UserExecPrivate.ExecPrivateRecord = UserExecPrivate.GetPrivateStuff[exec];
loc1, loc2: TiogaOps.Location;
[viewer, loc1, loc2] ← TiogaOps.GetSelection[];
IF FindExecFromViewer[viewer] # exec THEN RETURN[private.historyList.first, private.historyList.first]; -- selection is in some other viewer other than the one containing the redo button
IF loc1.node # loc2.node THEN ERROR; -- should worry about being in separate nodes
FOR l: UserExec.HistoryList ← private.historyList, l.rest
UNTIL l =
NIL DO
event: HistoryEvent = l.first;
loc: TiogaOps.Location = TiogaOps.GetTextKey[node: loc1.node, key: l.first ! TiogaOps.TextKeyNotFound => GOTO Cant];
IF loc.node # loc1.node THEN ERROR;
IF end = NIL AND loc.where < loc2.where THEN end ← event;
IF loc.where < loc1.where THEN {start ← event; RETURN};
ENDLOOP;
EXITS
Cant => {
MessageWindow.Append[message: "Can't find corresponding event", clearFirst: TRUE];
MessageWindow.Blink[];
RETURN;
};
};
Viewer related operations
NewProc: UserExec.CommandProc = {
commandLineStream: STREAM = event.commandLineStream;
name: ROPE;
UNTIL Rope.IsEmpty[name ←
IO.GetToken[commandLineStream,
IO.WhiteSpace !
IO.EndOfStream =>
GOTO Out]]
DO
OpenViewer[name: name, event: event, exec: exec, newViewer: TRUE];
ENDLOOP;
};
OpenProc: UserExec.CommandProc = {
commandLineStream: STREAM = event.commandLineStream;
name: ROPE;
UNTIL Rope.IsEmpty[name ←
IO.GetToken[commandLineStream,
IO.WhiteSpace !
IO.EndOfStream =>
GOTO Out]]
DO
OpenViewer[name: name, event: event, exec: exec, newViewer: FALSE];
ENDLOOP;
};
ImplicitOpen: UserExec.MethodProc = {
commandLineStream: STREAM = event.commandLineStream;
name: ROPE;
UNTIL Rope.IsEmpty[name ←
IO.GetToken[commandLineStream,
IO.WhiteSpace !
IO.EndOfStream =>
GOTO Out]]
DO
IF Rope.Find[s1: name, s2: ".mesa", case: FALSE] = -1 THEN RETURN[FALSE];
OpenViewer[name: name, event: event, exec: exec, newViewer: FALSE];
ENDLOOP;
};
OpenViewer:
PROC [name:
ROPE, event: HistoryEvent, exec: ExecHandle, newViewer:
BOOLEAN ←
FALSE] = {
viewer: Viewer;
out: IO.STREAM = UserExec.GetStreams[exec].out;
IF newViewer
THEN {
proc:
PROC = {
viewer ← ViewerOps.CreateViewer[flavor: $Text, info: [name: IF Rope.IsEmpty[name] THEN "No Name" ELSE name,
file: name, iconic: FALSE], paint: FALSE];
TiogaMenuOps.DefaultMenus[viewer, FALSE]; -- does not recompute column
};
ViewerLocks.CallUnderColumnLock[proc, left];
ViewerOps.ComputeColumn[viewer.column];
}
ELSE viewer ← TiogaMenuOps.Open[name-- , exec.viewer --]; -- workaround
IF viewer = NIL THEN out.PutF["*n*mViewer file not found: %g*s", rope[name]]
ELSE
TRUSTED {
tv: TV = AMBridge.TVForReferent[NEW[ViewerClasses.Viewer ← viewer]];
out.PutF["*nCreated Viewer: %g\n", rope[viewer.name]];
out.PutTV[tv: tv];
UserExecPrivate.StoreInSymTab[value: tv, event: event, exec: exec];
};
};
DirectoryLookup:
PROC [name:
LONG
STRING] =
TRUSTED {
f: File.Capability ← Directory.Lookup[fileName: name, permissions: Directory.ignore];
[] ← Directory.GetProps[f, name];
};
FindExecFromViewer:
PUBLIC
PROC [viewer: Viewer]
RETURNS [ExecHandle] = {
FOR lst:
LIST
OF ExecHandle ← UserExecPrivate.execHandleList, lst.rest
UNTIL lst =
NIL
DO
v1: Viewer ← NARROW[lst.first.viewer];
v2: Viewer;
IF v1 = viewer THEN RETURN[lst.first];
IF (v2 ← v1.link) #
NIL
THEN
UNTIL v2 = v1
DO
IF v2 = viewer THEN RETURN[lst.first];
v2 ← v2.link;
ENDLOOP;
ENDLOOP;
RETURN[NIL];
};
CurrentSelection: UserExec.CommandProc = {
value: REF ANY;
handle: UserExec.ExecHandle;
TiogaSelection:
TYPE =
RECORD[
viewer: Viewer,
start, end: TiogaOps.Location,
level: TiogaOps.SelectionGrain,
caretBefore: BOOL,
pendingDelete: BOOL
];
TiogaSelection1:
TYPE =
RECORD[
handle: UserExec.ExecHandle,
viewer: Viewer,
start, end: TiogaOps.Location,
level: TiogaOps.SelectionGrain,
caretBefore: BOOL,
pendingDelete: BOOL
];
sel: TiogaSelection;
[sel.viewer, sel.start, sel.end, sel.level, sel.caretBefore, sel.pendingDelete] ← TiogaOps.GetSelection[];
IF sel.viewer =
NIL
THEN {
viewer: Viewer ← ViewerTools.GetSelectedViewer[];
IF viewer #
NIL
THEN {
IF (handle ← UserExec.GetExecHandle[viewer: viewer]) # NIL THEN value ← NEW[UserExec.ExecHandle ← handle]
ELSE value ← NEW[ViewerClasses.Viewer ← viewer];
};
}
ELSE {
IF (handle ← UserExec.GetExecHandle[viewer: sel.viewer]) # NIL THEN value ← NEW[TiogaSelection1 ← [handle, sel.viewer, sel.start, sel.end, sel.level, sel.caretBefore, sel.pendingDelete]]
ELSE value ← NEW[TiogaSelection ← sel];
};
IF value = NIL THEN UserExec.GetStreams[exec].out.PutF["*n*mNothing selected\n"]
ELSE
TRUSTED {
tv: TV = AMBridge.TVForReferent[value];
UserExec.GetStreams[exec].out.PutTV[tv: tv];
UserExecPrivate.StoreInSymTab[value: tv, event: event, exec: exec];
};
};
Miscellaneous
ForAllSplitViewers:
PUBLIC PROC [viewer: Viewer, proc: UserExecPrivate.SplitViewerProc] = {
v: Viewer ← viewer;
proc[viewer];
WHILE (v ← v.link) #
NIL
AND (v # viewer)
DO
proc[v];
ENDLOOP;
};
WaitUntilSaved:
PUBLIC
PROC [fileName:
ROPE, exec: UserExec.ExecHandle] = {
viewer: Viewer = ViewerOps.FindViewer[fileName];
IF viewer #
NIL
AND viewer.newVersion
THEN
{
SomeSaveInProgress:
PROC
RETURNS[someSaveInProgress:
BOOL ←
FALSE] =
CHECKED {
v: Viewer ← viewer;
IF viewer.saveInProgress THEN RETURN[TRUE];
WHILE (v ← v.link) #
NIL
AND (v # viewer)
DO
IF v.saveInProgress THEN RETURN[TRUE];
ENDLOOP;
RETURN[FALSE];
};
WaitForSaveToComplete:
PROC [exec: ExecHandle] =
CHECKED {
WHILE SomeSaveInProgress[]
OR viewer.newVersion
-- save may not have started yet --
DO
Process.Pause[100];
UserExec.CheckForAbort[exec];
ENDLOOP;
};
out: IO.STREAM;
IF
NOT SomeSaveInProgress[]
THEN {
IF UserProfile.Boolean["Compiler.AutoSave", FALSE] THEN NULL
ELSE IF NOT UserExec.Confirm[msg: Rope.Concat["Save ", viewer.name], timeout: Spell.defaultModes.timeout, defaultConfirm: Spell.defaultModes.defaultConfirm, exec: exec] THEN UserExec.UserAborted[exec];
};
out ← UserExec.GetStreams[exec].out;
IF SomeSaveInProgress[]
THEN
-- if we get to here, either a save is in progress, or the user said it was ok to save. The reason for calling SomeSaveInProgress
again is that if the user clicked Save and then called compile, the save might not have started at the time the user was asked whether or not to save above. While he was responding to that question, the save got started.
TRUSTED {
out.PutF["*n*mWaiting for %g to finish being saved...", rope[viewer.name]];
WaitForSaveToComplete[exec];
}
ELSE {
out.PutF["*n*mSaving %g...", rope[viewer.name]];
TiogaMenuOps.Save[viewer];
WaitForSaveToComplete[exec];
};
out.PutF["ok*s\n"];
}
};
WasProfileEdited: ViewerEvents.EventProc
-- [viewer: ViewerClasses.Viewer, event: ViewerEvent] -- = {
name: ROPE = viewer.name;
pos: INT = Rope.Find[name, "."];
IF pos # -1
AND Rope.Equal["profile", Rope.Substr[base: name, start: pos + 1],
FALSE]
THEN
TRUSTED {Process.Detach[FORK ProcessProfile[]]};
};
WasAnExecDestroyed: ViewerEvents.EventProc
-- [viewer: ViewerClasses.Viewer, event: ViewerEvent] -- = {
exec: ExecHandle = FindExecFromViewer[viewer];
IF exec #
NIL
THEN {
v: Viewer ← viewer;
WHILE (v ← v.link) #
NIL
AND (v # viewer)
DO
-- split
IF
NOT v.destroyed
THEN
{
exec.viewer ← v;
IF ViewerTools.GetSelectedViewer[] = viewer THEN ViewerTools.SetSelection[v, NIL];
RETURN;
};
ENDLOOP;
[] ← DestroyExec[event: NIL, exec: exec];
};
ProcessProfile:
PUBLIC PROC =
{
errorLog: ROPE;
MessageWindow.Append[message: "Processing User Profile for changed entries...", clearFirst: TRUE];
UserProfile.ProfileChanged[edit];
IF (errorLog ← UserProfile.GetErrorLog[]) #
NIL
THEN
MessageWindow.Append[Rope.Cat["problems encountered, see ", errorLog, "..."]];
MessageWindow.Append["Done"];
IF errorLog # NIL THEN MessageWindow.Blink[];
};
Initialization
experimentalNewFeatures: PUBLIC BOOLEAN;
execMenu: PUBLIC Menus.Menu ← NIL;
Init:
PROC = {
viewer: ViewerClasses.Viewer = TypeScript.Create[info: [], paint: FALSE];
execMenu ← viewer.menu;
ViewerOps.DestroyViewer[viewer]; -- created solely to get hold of the menu
Menus.AppendMenuEntry[menu: execMenu, entry: Menus.CreateEntry[name: "New", proc: NewExec, documentation: "Create New Work Area", fork: FALSE]]; -- not forked since is going to change the input focus
Menus.AppendMenuEntry[menu: execMenu, entry: Menus.CreateEntry[name: "Stop", proc: Stop, documentation: "Aborts current operation", fork: FALSE]];
Menus.AppendMenuEntry[menu: execMenu, entry: Menus.CreateEntry [name: "Compile", proc: CompileButton, fork: TRUE, documentation: "Compiles the indicated file/viewer, first saving contents if edits have been performed."]];
Menus.AppendMenuEntry[menu: execMenu, entry: Menus.CreateEntry [name: "Eval", proc: EvalButton, fork:
TRUE, documentation: "Evaluates the current selection in the corresponding work area."]];
Menus.AppendMenuEntry[menu: execMenu, entry: Menus.CreateEntry[name: "Redo", proc: RedoButton, documentation: "Redo selected event(s)"]];
};
UserExec.RegisterCommand["New", NewProc, "Create new viewer(s)."];
UserExec.RegisterCommand["Open", OpenProc, "Create viewer(s) on existing file(s)."];
UserExec.RegisterMethod[proc: ImplicitOpen, name: "Implicit Open", doc: "If the first token on the input line is of the form file.mesa, same as Open file.mesa, i.e. creates a viewer on file.mesa."];
UserExec.RegisterCommand["DestroyExec", DestroyExec, "Terminates an executive."];
UserExec.RegisterCommand["CreateExec", CreateExecProc, "Creates a new executive.", "Creates a new executive."];
UserExec.RegisterCommand["Desktop", Desktop, "Creates a new desktop with the given name."];
UserExec.RegisterCommand["Herald", Herald, "Scrolls executive to top and reprints herald."];
UserExec.RegisterCommand["ChangeAreaMode", ChangeAreaMode, "Makes an Interpreter into an Executive and vice versa."];
UserExec.RegisterCommand["CurrentSelection", CurrentSelection, "Describes the selected object.", "Describes the selected object. Not terribly useful unless invoked via (right clicking) the Eval menu button."];
[] ← ViewerEvents.RegisterEventProc[proc: WasProfileEdited, event: save, filter: $Text, before: FALSE];
[] ← ViewerEvents.RegisterEventProc[proc: WasAnExecDestroyed, filter: $Typescript, event: destroy];
Init[];
END.
Edited on December 8, 1982 9:52 pm, by Teitelman
fixed bug in RunCompiler causing bogus compiler.log when spelling correction failed
changes to: RunCompiler
Edited on December 9, 1982 2:00 pm, by Teitelman
yellow button => bind, blue button => compile and bind
changes to: CompileButton, DIRECTORY, IMPORTS
Edited on December 17, 1982 3:44 pm, by Teitelman
New button now creates a new interpreter area if clicked with blue, otherwise an executive area, rather than flipping the mode of the previous area.
changes to: NewExec, UserExec.RegisterCommand["CreateExec"
Edited on December 21, 1982 3:26 pm, by Teitelman
changes to: DIRECTORY, IMPORTS, ProcessLine, NameDesktop, DoViewerOp, ImplicitOpen
Edited on January 23, 1983 7:42 pm, by Teitelman
changes to: EvalButton
Edited on January 29, 1983 1:57 pm, by Teitelman
changes to: DIRECTORY, IMPORTS, ShowResult, NewProc, OpenProc, ImplicitOpen, OpenViewer, UserExec, UserExec, NewProc, binderRec, RunCompiler
Edited on February 1, 1983 8:38 pm, by Teitelman
changes to: RunCompiler, DIRECTORY, Compile, Bind, ShowLog, DIRECTORY, compilerRec, Compile
Edited on February 3, 1983 12:42 pm, by Teitelman
changes to: BinderRec, RunCompiler, CFinishItem, ShowLog, TiogaMenuOpsOpen, BlinkIcon, DIRECTORY, Compile
Edited on February 4, 1983 3:17 pm, by Teitelman
changes to: CFinishItem
Edited on February 7, 1983 1:41 pm, by Teitelman
changes to: NameDesktop, Desktop, NewExec, UserExec, UserExec
Edited on March 1, 1983 4:00 pm, by Teitelman
changes to: newWorkAreaButtonUp, CreateNewWorkAreaButton
Edited on March 7, 1983 11:20 am, by Teitelman
changes to: ProcessLine, WaitUntilSaved, destroyLogOnSuccess, CompileButton, DIRECTORY, IMPORTS, Desktop
Edited on March 10, 1983 2:54 am, by Teitelman
changes to: DIRECTORY, EXPORTS
Edited on March 25, 1983 4:40 pm, by Teitelman
changes to: ShowLog, DIRECTORY
Edited on March 28, 1983 3:43 pm, by Teitelman
changes to: FindExecFromViewer, ForAllSplitViewers, DIRECTORY, TiogaOps, TiogaOps, UserProfile, RunBinder, RunCompiler
Edited on March 29, 1983 5:18 pm, by Teitelman
changes to: DIRECTORY
Edited on April 6, 1983 3:59 pm, by Teitelman
changes to: EvalButton, FindExecFromViewer, SelectedObject, SelectedObject, DIRECTORY, IMPORTS, SetDefaultSwitches, UserExec, UserExec, CurrentSelection, UserExec, DIRECTORY, CreateLog, CreateLog
Edited on April 15, 1983 4:03 pm, by Teitelman
changes to: CurrentSelection, DIRECTORY, Stop, FlushChars (local of Stop), DIRECTORY, Stop
Edited on April 19, 1983 5:47 pm, by Teitelman
changes to: RedoButton, GetEventsFromSelection
Edited on April 21, 1983 5:34 pm, by Teitelman
changes to: GetEventsFromSelection
Edited on April 24, 1983 12:07 pm, by Teitelman
changes to: OpenViewer, WaitUntilSaved
Edited on May 2, 1983 8:10 pm, by Teitelman
changed registration of event for WasAnExecDestroyed to before from after. Problem was the links were already gone by the time I got in.
changes to: [
Edited on May 4, 1983 12:27 pm, by Teitelman
added filters to call to ViewerEvents.RegisterEventProc