This is CNAppManager.m in view mode; [Download] [Up]
/* CEAppManager.m
*
* This is the basic controller of the App. It manages all big abstraction
* tasks for the panels, documents and connections to the outside.
*
* For interface-info see the header file. The comments in this file mostly
* cover only the real implementation details.
*
* Written by: Thomas Engel
* Created: 23.10.1993 (Copyleft)
* Last modified: 07.05.1994
*/
#import "CNAppManager.h"
#import "Text_more.h"
#import "Application_ext.h"
#import <misckit/MiscString.h>
#import <misckit/MiscTime.h>
#import <misckit/MiscAppDefaults.h>
#import <misckit/MiscAppExtensions.h>
@implementation CNAppManager
- appWillInit:sender
{
// This is the init part we need to pass before we get the messages that
// we have to open some files.
// To be able to init a class we need the have the Preferences,
// preferences = [CNPreferencesManager new];
tempPb = [Pasteboard newName:"CNTempPb"];
_notesLoaded = NO;
newPastes = 0;
[newPasteCountField setIntValue:newPastes];
[notesWindow setFrameAutosaveName:"NotesWindow"];
_firstActivation = YES;
[self openDefaults];
return self;
}
- appDidInit:sender
{
// This is some kind of late init. These object are need for working but
// not for reading the classes or having a class initialized.
[[NXApp appListener] setServicesDelegate:self];
// Opening with nil won't cause the window to open if it should not..
[self open:nil];
[notesWindow setMiniwindowImage:[NXImage findImageNamed:"NoteIcon"]];
return self;
}
- (int)app:sender openFile:(const char *)path type:(const char *)type
{
// This method is performed whenever a user opens a document from the
// Workspace Manager.
// We use our default file open method with some default params.
return NO;
}
- (BOOL)appAcceptsAnotherFile:sender
{
// Inform the workspace that we can open multiple files.
return NO;
}
- appDidBecomeActive:sender
{
if( _firstActivation )
{
_firstActivation = NO;
if( [NXApp didAutolaunch] )
{
[NXApp hide:self];
return self;
}
}
[notesWindow makeKeyAndOrderFront:self];
return self;
}
- appWillTerminate:sender
{
// Now lets see what we have...ask every window what is going on.
BOOL ready;
int result;
if( !_isEscaping )
{
[self save:self];
[self saveDefaults];
}
else
{
ready = NO;
while( !ready )
{
result = NXRunAlertPanel( "Quit", "There are usaved notes.",
"Review Notes", "Quit Anyway", "Cancel" );
if( result == NX_ALERTOTHER )
return nil;
ready = YES;
if( result == NX_ALERTDEFAULT )
[notesWindow makeKeyAndOrderFront:self];
}
}
return self;
}
- app:sender powerOffIn:(int)ms andSave:(int)aFlag
{
// Now we might not be on the save side here !!
// There is no guarateen to write the data down fast enough.
// BUG: We should extend power off time here but seems like it is working.
[self save:self];
[self saveDefaults];
return self;
}
- powerOff:(NXEvent *)theEvent
{
// Now we might not be on the save side here !!
// There is no guarateen to write the data down fast enough.
// We can't extend power off time here.
[self save:self];
[self saveDefaults];
return self;
}
- showInfo:sender
{
return self;
}
- showPreferences:sender
{
return self;
}
- preferences
{
return self;
}
- openDefaults
{
id aPath;
// Well now this is a little rough....maybe we should search for the files
// inside the ~/.AppInfo or even *Library/ClassEditor sections..anyway.
// Now the Text-object has a bug that prevendts us from usign the prede-
// dinfen Template that is inside the preferences NIB part.
// So we have to load it from the appp bundle.
aPath = [MiscString newWithString:"~/Library/ClipNotes/NoteTemplate.rtfd"];
[aPath replaceTildeWithHome];
if( [aPath doesExistInFileSystem] )
[notesTemplateText openRTFDFrom:[aPath stringValue]];
else
{
[aPath setStringValue:"/LocalLibrary/ClipNotes/NoteTemplate.rtfd"];
[aPath cat:"/NoteTemplate.rtfd"];
if( [aPath doesExistInFileSystem] )
[notesTemplateText openRTFDFrom:[aPath stringValue]];
else
{
[aPath setStringValue:[NXApp appDirectory]];
[aPath cat:"/NoteTemplate.rtfd"];
if( [aPath doesExistInFileSystem] )
[notesTemplateText openRTFDFrom:[aPath stringValue]];
}
}
[aPath free];
[notesWindow setFrameUsingName:[notesWindow frameAutosaveName]];
// Now lets get the other..simpler defaults..
if( [NXApp knowsDefaultValue:"EnableService"] )
[enableServicesSwitch setState:
[NXApp defaultBoolValue:"EnableService"]];
if( [NXApp knowsDefaultValue:"SaveWithBackup"] )
[saveWithBackupSwitch setState:
[NXApp defaultBoolValue:"SaveWithBackup"]];
if( [NXApp knowsDefaultValue:"ClipNotesPath"] )
[notesPathField setStringValue:[NXApp defaultValue:"ClipNotesPath"]];
if( [NXApp knowsDefaultValue:"ReplaceSelection"] )
[replaceSelectionSwitch setState:
[NXApp defaultBoolValue:"ReplaceSelection"]];
if( [NXApp knowsDefaultValue:"InsertPosition"] )
[notesCreationModeSwitch selectCellWithTag:
[NXApp defaultIntValue:"InsertPosition"]];
if( [NXApp knowsDefaultValue:"Timeformat"] )
[timeFormatField setStringValue:[NXApp defaultValue:"Timeformat"]];
if( [NXApp knowsDefaultValue:"Dateformat"] )
[dateFormatField setStringValue:[NXApp defaultValue:"Dateformat"]];
return self;
}
- saveDefaults
{
// Write down the defaults.
id aPath;
if( _templateChanged )
{
aPath = [MiscString newWithString:
"~/Library/ClipNotes/NoteTemplate.rtfd"];
[aPath replaceTildeWithHome];
[notesTemplateText saveRTFDTo:[aPath stringValue]
removeBackup:YES errorHandler:nil];
[aPath free];
_templateChanged = NO;
}
// Now lets get the other..simpler defaults..
[NXApp setDefault:"EnableService" toBool:[enableServicesSwitch state]];
[NXApp setDefault:"SaveWithBackup" toBool:[saveWithBackupSwitch state]];
[NXApp setDefault:"ClipNotesPath" to:[notesPathField stringValue]];
[NXApp setDefault:"ReplaceSelection" toBool:
[replaceSelectionSwitch state]];
[NXApp setDefault:"InsertPosition" toInt:
[[notesCreationModeSwitch selectedCell] tag]];
[NXApp setDefault:"Timeformat" to:[timeFormatField stringValue]];
[NXApp setDefault:"Dateformat" to:[dateFormatField stringValue]];
return self;
}
- new:sender
{
// All we do here is to put some default on the clip area.
// Well by default we wnat to see the notes in this case...
[self open:self];
[tempNoteText selectAll:self];
[tempNoteText replaceSel:"My Note:"];
[self _pasteIt];
return self;
}
- open:sender
{
id path;
// If the document was edited we should ask first !
if( _notesLoaded == NO )
{
path = [[MiscString alloc] initDirectory:[notesPathField stringValue]
file:"ClipNotes.rtfd"];
[path replaceTildeWithHome];
[notesText openRTFDFrom:[path stringValue]];
[path free];
_notesLoaded = YES;
}
// If the notes are loaded we asume that this was triggered by the menu
// item and the user wants to see the entries. So just show the window.
// If the sender is nil we won't bring up the
else if( _notesLoaded || sender != nil )
[notesWindow makeKeyAndOrderFront:self];
return self;
}
- save:sender
{
id path;
BOOL removeBackup;
if( [notesWindow isDocEdited] == NO ) return self;
// Now lets see if we need a backup or not..
removeBackup = NO;
if( [saveWithBackupSwitch state] == NO ) removeBackup = YES;
path = [[MiscString alloc] initDirectory:[notesPathField stringValue]
file:"ClipNotes.rtfd"];
[path replaceTildeWithHome];
[notesText saveRTFDTo:[path stringValue] removeBackup:removeBackup
errorHandler:nil];
[path free];
newPastes = 0;
[newPasteCountField setIntValue:newPastes];
[notesWindow setDocEdited:NO];
// Well somehow the notes are loaded now...at least the stored don't
// differ from what we have.
_notesLoaded = YES;
return self;
}
- revert:sender
{
if( [notesWindow isDocEdited] == NO ) return [self open:self];
// Oh...there really is something to revert...not only topping the
// windows.
if( NXRunAlertPanel( "Revert",
"Do you want the revert changes to the saved ClipNotes?",
"Revert", "Cancel", NULL ) == NX_ALERTDEFAULT )
{
_notesLoaded = NO;
[self open:self];
}
return self;
}
- print:sender
{
[notesText printPSCode:sender];
return self;
}
- escape:sender
{
_isEscaping = YES;
[NXApp terminate:self];
return self;
}
- copyNotesTemplate
{
// All we do here is to copy the docu template to the pasteboard.
// Will corrupt the pasteboard !
[notesTemplateText selectAll:self];
[notesTemplateText copyTo:tempPb];
[composeText selectAll:self];
[composeText pasteFrom:tempPb];
[notesTemplateText selectNull];
return self;
}
- pasteAsNote:sender
{
// All we do here is to paste the current pasteboard contents into the
// temp area and trigger a notes pasting operation (_pasteIt )
[tempNoteText selectAll:self];
[tempNoteText paste:self];
[self _pasteIt];
return self;
}
- _pasteIt
{
// We will paste the text that is inside the tempArea.
id aTime;
[self copyNotesTemplate];
// Now lets update the stuff that is inside the compose area to
// match our needs.
[composeText setSel:0 :0];
if( [composeText findText:"<App>"
ignoreCase:NO backwards:NO wrap:NO] )
{
if( [NXApp isActive] )
[composeText replaceSel:"Pasteboard"];
else [composeText replaceSel:"SomeApp"];
}
[composeText setSel:0 :0];
if( [composeText findText:"<Time>"
ignoreCase:NO backwards:NO wrap:NO] )
{
aTime = [[MiscTime alloc] initWithCurrentTime];
[composeText replaceSel:[aTime format:[timeFormatField stringValue]]];
[aTime free];
}
[composeText setSel:0 :0];
if( [composeText findText:"<Date>"
ignoreCase:NO backwards:NO wrap:NO] )
{
aTime = [[MiscTime alloc] initWithCurrentTime];
[composeText replaceSel:[aTime format:[dateFormatField stringValue]]];
[aTime free];
}
[tempNoteText selectAll:self];
[tempNoteText copyTo:tempPb];
[composeText setSel:0 :0];
if( [composeText findText:"<Note>"
ignoreCase:NO backwards:NO wrap:NO] )
[composeText pasteFrom:tempPb];
[composeText selectAll:self];
[composeText copyTo:tempPb];
// Now depending on where we should paste the note we will set our
// position.
if( [replaceSelectionSwitch state] == NO ||
[notesText hasEmptySelection] )
{
if( [[notesCreationModeSwitch selectedCell] tag] == 1 )
[notesText setSel:0 :0];
else [notesText setSel:[notesText textLength]
:[notesText textLength]];
}
[notesText pasteFrom:tempPb];
// In every case we will deselect it all afterwards. This way we can
// prevent a replaceSelection setting to remove all our last clips. !
[notesText setSel:0 :0];
newPastes++;
[newPasteCountField setIntValue:newPastes];
[notesWindow setDocEdited:YES];
return self;
}
- note:(id)pb userData:(const char *)udata error:(char **)ermsg
{
[tempNoteText selectAll:self];
[tempNoteText pasteFrom:pb];
[self _pasteIt];
return self;
}
- textDidChange:sender
{
if( sender == notesTemplateText ) _templateChanged = YES;
else if( sender == notesText ) [notesWindow setDocEdited:YES];
return self;
}
@end
/*
* History: 13.01.95 Bla.
*
*
* Bugs: No bugs and birds seen....
*/These are the contents of the former NiCE NeXT User Group NeXTSTEP/OpenStep software archive, currently hosted by Netfuture.ch.