Kind of implemented saving and reverting of common files. A long way to go,

but for now it works...


git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/apps/projectcenter/trunk@12388 72102866-910b-0410-8b05-ffd578937521

PCLib/PCBrowserController.m

@@ -25,6 +25,8 @@
 */
 
 #import "PCBrowserController.h"
+#import "PCEditorController.h"
+#import "PCEditor.h"
 #import "PCProject.h"
 #import "PCFileManager.h"
 

PCLib/PCEditor.h

@@ -41,6 +41,9 @@
 - (void)show;
 - (void)close;
 
+- (BOOL)saveFile;
+- (BOOL)revertFile;
+
 - (void)windowWillClose:(NSNotification *)aNotif;
 
 @end

PCLib/PCEditor.m

@@ -38,6 +38,7 @@
   [window setMinSize:NSMakeSize(512,320)];
 
   view = [[PCEditorView alloc] initWithFrame:NSMakeRect(0,0,498,306)];
+  [view setEditor:self];
 
   [view setMinSize: NSMakeSize (0, 0)];
   [view setMaxSize:NSMakeSize(1e7, 1e7)];
@@ -155,7 +156,14 @@
 
 	if( ret == YES )
 	{
-	    // SAVE
+	    ret = [self saveFile];
+
+	    if( ret == NO )
+	    {
+	        NSRunAlertPanel(@"Save Failed!",
+		                @"Could not save file '%@'!",
+				@"OK",nil,nil,path);
+	    }
 	}
 
         [window setDocumentEdited:NO];
@@ -164,14 +172,34 @@
     {
     }
 
-    [window performClose:self];
-	
     if( delegate && [delegate respondsToSelector:@selector(editorDidClose:)] )
     {
         [delegate editorDidClose:self];
     }
 }
 
+- (BOOL)saveFile
+{
+    if( isEmbedded == NO )
+    {
+	[window setDocumentEdited:NO];
+    }
+
+    return [[view text] writeToFile:path atomically:YES];
+}
+
+- (BOOL)revertFile
+{
+    NSString *text = [NSString stringWithContentsOfFile:path];
+
+    if( isEmbedded == NO )
+    {
+	[window setDocumentEdited:NO];
+    }
+
+    [view setText:text];
+}
+
 - (void)windowWillClose:(NSNotification *)aNotif
 {
     if( [[aNotif object] isEqual:window] )

PCLib/PCEditorController.h

@@ -49,6 +49,13 @@
 
 - (void)editorDidClose:(id)sender;
 
+// ===========================================================================
+// ==== File handling
+// ===========================================================================
+
+- (BOOL)saveFile;
+- (BOOL)revertFile;
+
 @end
 
 #endif // _PCEDITORCONTROLLER_H_

PCLib/PCEditorController.m

@@ -124,6 +124,11 @@
         editor = [editorDict objectForKey:key];
 
 	[editor close];
+
+	if( [editor isEmbedded] == NO )
+	{
+	    [[editor editorWindow] performClose:self];
+	}
     }
     [editorDict removeAllObjects];
 }
@@ -135,4 +140,50 @@
     [editorDict removeObjectForKey:[editor path]];
 }
 
+// ===========================================================================
+// ==== File handling
+// ===========================================================================
+
+- (BOOL)saveFile
+{
+    NSEnumerator *enumerator = [editorDict keyEnumerator];
+    PCEditor *editor;
+    NSString *key;
+    NSWindow *window;
+
+    while(( key = [enumerator nextObject] ))
+    {
+        editor = [editorDict objectForKey:key];
+	window = [editor editorWindow];
+
+	if( [window isKeyWindow] && [window isMainWindow] )
+	{
+	    return [editor saveFile];
+	}
+    }
+
+    return NO;
+}
+
+- (BOOL)revertFile
+{
+    NSEnumerator *enumerator = [editorDict keyEnumerator];
+    PCEditor *editor;
+    NSString *key;
+    NSWindow *window;
+
+    while(( key = [enumerator nextObject] ))
+    {
+        editor = [editorDict objectForKey:key];
+	window = [editor editorWindow];
+
+	if( [window isKeyWindow] && [window isMainWindow] )
+	{
+	    return [editor revertFile];
+	}
+    }
+
+    return NO;
+}
+
 @end

PCLib/PCEditorView.h

@@ -26,6 +26,8 @@
 
 #import <AppKit/AppKit.h>
 
+@class PCEditor;
+
 @interface PCEditorView : NSTextView
 {
   NSScanner *scanner;
@@ -33,11 +35,13 @@
   @private
   NSRange range;
   NSArray *_keywords;
+  PCEditor *editor;
 }
 
 - (id)initWithFrame:(NSRect)frameRect;
 - (void)dealloc;
 
+- (void)setEditor:(PCEditor *)anEditor;
 - (void)setString:(NSString *)aString;
 
 - (void)colourise:(id)sender;

PCLib/PCEditorView.m

@@ -25,6 +25,7 @@
 */
 
 #import "PCEditorView.h"
+#import "PCEditor.h"
 
 #define COLOURISE 0
 #define SCANLOC [scanner scanLocation]
@@ -79,7 +80,8 @@ static BOOL isInitialised = NO;
 
 - (void)dealloc
 {
-  if (scanner) {
+  if (scanner) 
+  {
     [scanner release];
   }
   [_keywords release];
@@ -87,6 +89,11 @@ static BOOL isInitialised = NO;
   [super dealloc];
 }
 
+- (void)setEditor:(PCEditor *)anEditor
+{
+    editor = anEditor;
+}
+
 - (void)setString:(NSString *)aString
 {
   [scanner autorelease];
@@ -358,8 +365,19 @@ static BOOL isInitialised = NO;
   }
 }
 
-- (void)keyDown: (NSEvent *)anEvent
+- (void)keyDown:(NSEvent *)anEvent
 {
+    NSString *chars = [anEvent charactersIgnoringModifiers];
+    int modifiers = [anEvent modifierFlags];
+
+    if(([chars lossyCString][0] == 's') && (modifiers & NSAlternateKeyMask))
+    {
+	[editor saveFile];
+
+	return;
+    }
+
+    // Only if not embedded - FIXME!
     if( [[self window] isDocumentEdited] == NO )
     {
 	[[self window] setDocumentEdited:YES];

PCLib/PCProject.h

@@ -228,11 +228,13 @@ static NSString * const PCBuildTool           = @"BUILDTOOL";
 - (BOOL)save;
 - (BOOL)saveAt:(NSString *)projPath;
 
-- (BOOL)saveFileNamed:(NSString *)file;
+- (BOOL)saveFile;
 - (BOOL)saveAllFiles;
 - (BOOL)saveAllFilesIfNeeded;
     // Saves all the files that need to be saved.
 
+- (BOOL)revertFile;
+
 - (BOOL)writeSpecFile;
 
 //=============================================================================

PCLib/PCProject.m

@@ -863,9 +863,9 @@
     return NO;
 }
 
-- (BOOL)saveFileNamed:(NSString *)file
+- (BOOL)saveFile
 {
-    return NO;
+    return [editorController saveFile];
 }
 
 - (BOOL)saveAllFiles
@@ -882,6 +882,11 @@
     return ret;
 }
 
+- (BOOL)revertFile
+{
+    return [editorController revertFile];
+}
+
 - (BOOL)writeSpecFile
 {
     NSString *name = [projectDict objectForKey:PCProjectName];

PCLib/PCProjectManager.m

@@ -512,6 +512,12 @@ NSString *ActiveProjectDidChangeNotification = @"ActiveProjectDidChange";
 
 - (BOOL)saveFile
 {
+    if (!activeProject) 
+    {
+        return NO;
+    }
+
+    return [activeProject saveFile];
 }
 
 - (BOOL)saveFileAs:(NSString *)path
@@ -520,6 +526,12 @@ NSString *ActiveProjectDidChangeNotification = @"ActiveProjectDidChange";
 
 - (BOOL)revertFile
 {
+    if (!activeProject) 
+    {
+        return NO;
+    }
+
+    return [activeProject revertFile];
 }
 
 - (BOOL)renameFileTo:(NSString *)path

ProjectCenter/PCAppController.m

@@ -54,7 +54,7 @@
 
     [defaults setObject:_bundlePath forKey:BundlePaths];
 
-    [defaults setObject:@"/bin/vi" forKey:Editor];
+    [defaults setObject:@"/usr/bin/vim" forKey:Editor];
     [defaults setObject:@"/usr/bin/gdb" forKey:Debugger];
     [defaults setObject:@"/usr/bin/gcc" forKey:Compiler];