Camino only - Bug 401532: Split miscellaneous utilities out of MainController. r/sr=mento

camino/src/application/MainController.h

@@ -199,9 +199,6 @@ typedef enum EBookmarkOpenBehavior
 
 - (NSView*)savePanelView;
 
-+ (NSImage*)createImageForDragging:(NSImage*)aIcon title:(NSString*)aTitle;
-// utility routine to test if a url is "blank" (either empty or about:blank)
-+ (BOOL)isBlankURL:(NSString*)inURL;
 - (void)closeFindDialog;
 
 @end

camino/src/application/MainController.mm

@@ -662,7 +662,7 @@ NSString* const kPreviousSessionTerminatedNormallyKey = @"PreviousSessionTermina
 
   // The process of creating a new tab in this brand new window loads about:blank for us as a
   // side effect of calling GetDocument(). We don't need to do it again.
-  if ([MainController isBlankURL:aURL])
+  if (!aURL || [aURL isBlankURL])
     [browser disableLoadPage];
   else
     [browser loadURL:aURL referrer:aReferrer focusContent:YES allowPopups:inAllowPopups];
@@ -866,6 +866,27 @@ NSString* const kPreviousSessionTerminatedNormallyKey = @"PreviousSessionTermina
   }
 }
 
+//
+// This takes an NSURL to a local file, and if that file is a file that contains
+// a URL we want and isn't the content itself, we return the URL it contains.
+// Otherwise, we return the URL we originally got. Right now this supports .url,
+// .webloc and .ftploc files.
+//
++ (NSURL*)decodeLocalFileURL:(NSURL*)url
+{
+  NSString* urlPathString = [url path];
+  NSString* ext = [[urlPathString pathExtension] lowercaseString];
+  OSType fileType = NSHFSTypeCodeFromFileType(NSHFSTypeOfFile(urlPathString));
+
+  if ([ext isEqualToString:@"url"] || fileType == 'LINK')
+    url = [NSURL URLFromIEURLFile:urlPathString];
+  else if ([ext isEqualToString:@"webloc"] || [ext isEqualToString:@"ftploc"] ||
+           fileType == 'ilht' || fileType == 'ilft')
+    url = [NSURL URLFromInetloc:urlPathString];
+
+  return url;
+}
+
 #pragma mark -
 #pragma mark Delegate/Notification
 
@@ -1039,7 +1060,7 @@ NSString* const kPreviousSessionTerminatedNormallyKey = @"PreviousSessionTermina
   NSString* homePage = mStartURL ? mStartURL : [[PreferenceManager sharedInstance] homePageUsingStartPage:YES];
   BrowserWindowController* controller = [self openBrowserWindowWithURL:homePage andReferrer:nil behind:nil allowPopups:NO];
 
-  if ([MainController isBlankURL:homePage])
+  if (!homePage || [homePage isBlankURL])
     [controller focusURLBar];
   else
     [[[controller browserWrapper] browserView] setActive:YES];
@@ -1988,65 +2009,7 @@ static int SortByProtocolAndName(NSDictionary* item1, NSDictionary* item2, void*
 }
 
 #pragma mark -
-#pragma mark Miscellaneous Utilities
-//which may not belong in MainController at all
-
-//
-// This takes an NSURL to a local file, and if that file is a file that contains
-// a URL we want and isn't the content itself, we return the URL it contains.
-// Otherwise, we return the URL we originally got. Right now this supports .url,
-// .webloc and .ftploc files.
-//
-+ (NSURL*)decodeLocalFileURL:(NSURL*)url
-{
-  NSString* urlPathString = [url path];
-  NSString* ext = [[urlPathString pathExtension] lowercaseString];
-  OSType fileType = NSHFSTypeCodeFromFileType(NSHFSTypeOfFile(urlPathString));
-
-  if ([ext isEqualToString:@"url"] || fileType == 'LINK')
-    url = [NSURL URLFromIEURLFile:urlPathString];
-  else if ([ext isEqualToString:@"webloc"] || [ext isEqualToString:@"ftploc"] || fileType == 'ilht' || fileType == 'ilft')
-    url = [NSURL URLFromInetloc:urlPathString];
-
-  return url;
-}
-
-+ (NSImage*)createImageForDragging:(NSImage*)aIcon title:(NSString*)aTitle
-{
-  const float kTitleOffset = 2.0f;
-
-  NSDictionary* stringAttrs = [NSDictionary dictionaryWithObjectsAndKeys:
-    [[NSColor textColor] colorWithAlphaComponent:0.8], NSForegroundColorAttributeName,
-    [NSFont systemFontOfSize:[NSFont smallSystemFontSize]], NSFontAttributeName,
-    nil];
-
-  // get the size of the new image we are creating
-  NSSize titleSize = [aTitle sizeWithAttributes:stringAttrs];
-  NSSize imageSize = NSMakeSize(titleSize.width + [aIcon size].width + kTitleOffset + 2,
-                                titleSize.height > [aIcon size].height ? titleSize.height
-                                                                       : [aIcon size].height);
-
-  // create the image and lock drawing focus on it
-  NSImage* dragImage = [[[NSImage alloc] initWithSize:imageSize] autorelease];
-  [dragImage lockFocus];
-
-  // draw the image and title in image with translucency
-  NSRect imageRect = NSMakeRect(0, 0, [aIcon size].width, [aIcon size].height);
-  [aIcon drawAtPoint:NSMakePoint(0, 0) fromRect:imageRect operation:NSCompositeCopy fraction:0.8];
-
-  [aTitle drawAtPoint:NSMakePoint([aIcon size].width + kTitleOffset, 0.0) withAttributes:stringAttrs];
-
-  [dragImage unlockFocus];
-  return dragImage;
-}
-
-+ (BOOL)isBlankURL:(NSString*)inURL
-{
-  BOOL isBlank = NO;
-  if (!inURL || [inURL isEqualToString:@"about:blank"] || [inURL isEqualToString:@""])
-    isBlank = YES;
-  return isBlank;
-}
+#pragma mark Find Panel
 
 - (void)closeFindDialog
 {

camino/src/bookmarks/BookmarkButton.mm

@@ -39,6 +39,7 @@
  * ***** END LICENSE BLOCK ***** */
 
 #import "BookmarkButton.h"
+#import "ImageAdditions.h"
 #import "NSString+Utils.h"
 #import "NSPasteboard+Utils.h"
 #import "DraggableImageAndTextCell.h"
@@ -312,7 +313,7 @@
   // deallocated too soon.  This occurs with SDK >= 10.3, but not earlier.
   // Change in cleanup strategy?  Hold on tight.
   [[self retain] autorelease];
-  [self dragImage:[MainController createImageForDragging:[self image]
+  [self dragImage:[NSImage dragImageWithIcon:[self image]
                                        title:([item isSeparator] ? @"" : title)]
                at:NSMakePoint(0, NSHeight([self bounds]))
            offset:NSMakeSize(0, 0)

camino/src/browser/BrowserTabViewItem.mm

@@ -36,6 +36,7 @@
  *
  * ***** END LICENSE BLOCK ***** */
 
+#import "ImageAdditions.h"
 #import "NSString+Utils.h"
 #import "NSBezierPath+Utils.h"
 #import "NSPasteboard+Utils.h"
@@ -44,7 +45,6 @@
 #import "BrowserTabView.h"
 
 #import "BrowserWrapper.h"
-#import "MainController.h"
 #import "BrowserWindowController.h"
 #import "TruncatingTextAndImageCell.h"
 #import "TabButtonCell.h"
@@ -276,9 +276,13 @@ const int kMenuTruncationChars = 60;
     NSPoint dragOrigin = [self frame].origin;
     dragOrigin.y += [self frame].size.height;
     
-    [self dragImage: [MainController createImageForDragging:[mLabelCell image] title:title]
-                 at:iconRect.origin offset:NSMakeSize(0.0, 0.0)
-              event:theEvent pasteboard:pboard source:self slideBack:YES];
+    [self dragImage:[NSImage dragImageWithIcon:[mLabelCell image] title:title]
+                 at:iconRect.origin
+             offset:NSMakeSize(0.0, 0.0)
+              event:theEvent
+         pasteboard:pboard
+             source:self
+          slideBack:YES];
   }
 }
 

camino/src/browser/BrowserWindowController.mm

@@ -3353,7 +3353,7 @@ enum BWCOpenDest {
       if (loadHomepage)
         urlToLoad = [[PreferenceManager sharedInstance] homePageUsingStartPage:NO];
 
-      focusURLBar = locationBarVisible && [MainController isBlankURL:urlToLoad];      
+      focusURLBar = locationBarVisible && (!urlToLoad || [urlToLoad isBlankURL]);
 
       [newView loadURI:urlToLoad referrer:nil flags:NSLoadFlagsNone focusContent:!focusURLBar allowPopups:NO];
     }
@@ -3511,7 +3511,7 @@ enum BWCOpenDest {
 // this should really be a class method
 -(BrowserWindowController*)openNewWindowWithURL:(NSString*)aURLSpec referrer:(NSString*)aReferrer loadInBackground:(BOOL)aLoadInBG allowPopups:(BOOL)inAllowPopups
 {
-  BOOL focusURLBar = [MainController isBlankURL:aURLSpec];
+  BOOL focusURLBar = !aURLSpec || [aURLSpec isBlankURL];
   BrowserWindowController* browser = [self openNewWindow:aLoadInBG];
   [browser loadURL:aURLSpec referrer:aReferrer focusContent:!focusURLBar allowPopups:inAllowPopups];
   return browser;
@@ -3549,7 +3549,7 @@ enum BWCOpenDest {
 {
   BrowserTabViewItem* previouslySelected = (BrowserTabViewItem*)[mTabBrowser selectedTabViewItem];
   BrowserTabViewItem* newTab             = [self openNewTab:aLoadInBG];
-  BOOL focusURLBar                       = [MainController isBlankURL:aURLSpec];
+  BOOL focusURLBar                       = !aURLSpec || [aURLSpec isBlankURL];
 
   // if instructed, tell the tab browser to remember the currently selected tab to
   // jump back to if this new one is closed w/out switching to any other tabs.

camino/src/browser/PageProxyIcon.mm

@@ -37,12 +37,12 @@
  *
  * ***** END LICENSE BLOCK ***** */
 
+#import "PageProxyIcon.h"
+
+#import "ImageAdditions.h"
 #import "NSString+Utils.h"
 #import "NSPasteboard+Utils.h"
 #import "BrowserWindowController.h"
-#import "PageProxyIcon.h"
-
-#import "MainController.h"
 
 #include "nsCRT.h"
 #include "nsNetUtil.h"
@@ -104,7 +104,7 @@
   }
 
   // don't allow dragging of proxy icon for empty pages
-  if ((!urlString) || [MainController isBlankURL:urlString])
+  if ((!urlString) || [urlString isBlankURL])
     return;
 
   NSString     *cleanedTitle = [titleString stringByReplacingCharactersInSet:[NSCharacterSet controlCharacterSet] withString:@" "];
@@ -114,9 +114,13 @@
   [pboard declareURLPasteboardWithAdditionalTypes:[NSArray array] owner:self];
   [pboard setDataForURL:urlString title:cleanedTitle];
 
-  [self dragImage: [MainController createImageForDragging:[self image] title:titleString]
-                    at: NSMakePoint(0,0) offset: NSMakeSize(0,0)
-                    event: event pasteboard: pboard source: self slideBack: YES];
+  [self dragImage:[NSImage dragImageWithIcon:[self image] title:titleString]
+               at:NSMakePoint(0,0)
+           offset:NSMakeSize(0,0)
+            event:event
+       pasteboard:pboard
+           source:self
+        slideBack:YES];
 }
 
 @end

camino/src/download/SaveHeaderSniffer.mm

@@ -252,8 +252,9 @@ nsHeaderSniffer::PerformSave(nsIURI* inOriginalURI)
         if (url) {
             nsCAutoString urlFileName;
             url->GetFileName(urlFileName); // (2) For file URLs, use the file name.
-            NSString* unescapedString = [NSString unescapedURLString:[NSString stringWithUTF8String:urlFileName.get()]];
-            CopyUTF8toUTF16([unescapedString UTF8String], defaultFileName);
+            NSString* escapedName = [NSString stringWithUTF8String:urlFileName.get()];
+            NSString* unescapedName = [escapedName stringByReplacingPercentEscapesUsingEncoding:NSUTF8StringEncoding];
+            CopyUTF8toUTF16([unescapedName UTF8String], defaultFileName);
         }
     }
     

camino/src/extensions/ImageAdditions.h

@@ -1,50 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Chimera code.
- *
- * The Initial Developer of the Original Code is
- * Netscape Communications Corporation.
- * Portions created by the Initial Developer are Copyright (C) 2002
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-#import <AppKit/NSImage.h>
-
-@interface NSImage (ImageAdditions)
-
-- (void) drawFlippedInRect:(NSRect) rect operation:(NSCompositingOperation) op fraction:(float) delta;
-- (void) drawFlippedInRect:(NSRect) rect operation:(NSCompositingOperation) op;
-
-// the origin is relative to the bottom, left of the window.
-- (void)drawTiledInRect:(NSRect)rect origin:(NSPoint)inOrigin operation:(NSCompositingOperation)inOperation;
-
-- (NSImage*)imageByApplyingBadge:(NSImage*)badge withAlpha:(float)alpha scale:(float)scale;
-
-@end

camino/src/extensions/ImageAdditions.m

@@ -1,99 +0,0 @@
-/* ***** BEGIN LICENSE BLOCK *****
- * Version: MPL 1.1/GPL 2.0/LGPL 2.1
- *
- * The contents of this file are subject to the Mozilla Public License Version
- * 1.1 (the "License"); you may not use this file except in compliance with
- * the License. You may obtain a copy of the License at
- * http://www.mozilla.org/MPL/
- *
- * Software distributed under the License is distributed on an "AS IS" basis,
- * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
- * for the specific language governing rights and limitations under the
- * License.
- *
- * The Original Code is Chimera code.
- *
- * The Initial Developer of the Original Code is
- * Netscape Communications Corporation.
- * Portions created by the Initial Developer are Copyright (C) 2002
- * the Initial Developer. All Rights Reserved.
- *
- * Contributor(s):
- *
- *
- * Alternatively, the contents of this file may be used under the terms of
- * either the GNU General Public License Version 2 or later (the "GPL"), or
- * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
- * in which case the provisions of the GPL or the LGPL are applicable instead
- * of those above. If you wish to allow use of your version of this file only
- * under the terms of either the GPL or the LGPL, and not to allow others to
- * use your version of this file under the terms of the MPL, indicate your
- * decision by deleting the provisions above and replace them with the notice
- * and other provisions required by the GPL or the LGPL. If you do not delete
- * the provisions above, a recipient may use your version of this file under
- * the terms of any one of the MPL, the GPL or the LGPL.
- *
- * ***** END LICENSE BLOCK ***** */
-
-#import "ImageAdditions.h"
-#import <Cocoa/Cocoa.h>
-
-@implementation NSImage (ImageAdditions)
-
-- (void) drawFlippedInRect:(NSRect) rect operation:(NSCompositingOperation) op fraction:(float) delta
-{
-	CGContextRef context;
-
-	context = [[NSGraphicsContext currentContext] graphicsPort];
-	CGContextSaveGState( context ); {
-		CGContextTranslateCTM( context, 0, NSMaxY( rect ) );
-		CGContextScaleCTM( context, 1, -1 );
-
-		rect.origin.y = 0;
-		[self drawInRect:rect fromRect:NSZeroRect operation:op fraction:delta];
-	} CGContextRestoreGState( context );
-}
-
-- (void) drawFlippedInRect:(NSRect) rect operation:(NSCompositingOperation) op
-{
-    [self drawFlippedInRect:rect operation:op fraction:1.0];
-}
-
-- (void)drawTiledInRect:(NSRect)rect origin:(NSPoint)inOrigin operation:(NSCompositingOperation)inOperation
-{
-  NSGraphicsContext* gc = [NSGraphicsContext currentContext];
-  [gc saveGraphicsState];
-
-  [gc setPatternPhase:inOrigin];
-
-  NSColor* patternColor = [NSColor colorWithPatternImage:self];
-  [patternColor set];
-  NSRectFillUsingOperation(rect, inOperation);
-
-  [gc restoreGraphicsState];
-}
-
-- (NSImage*)imageByApplyingBadge:(NSImage*)badge withAlpha:(float)alpha scale:(float)scale;
-{
-  if (!badge)
-    return self;
-
-  // bad to actually change badge here  
-  [badge setScalesWhenResized:YES];
-  [badge setSize:NSMakeSize([self size].width * scale,[self size].height * scale)];
-
-  // make a new image, copy over our best rep into it
-  NSImage* newImage = [[[NSImage alloc] initWithSize:[self size]] autorelease];
-  NSImageRep* imageRep = [[self bestRepresentationForDevice:nil] copy];
-  [newImage addRepresentation:imageRep];
-  [imageRep release];
-  
-  [newImage lockFocus];
-  [[NSGraphicsContext currentContext] setImageInterpolation:NSImageInterpolationHigh];
-  [badge dissolveToPoint:NSMakePoint([self size].width - [badge size].width, 0.0) fraction:alpha];
-  [newImage unlockFocus];
-
-  return newImage;
-}
-
-@end

camino/src/extensions/NSString+Utils.h

@@ -50,8 +50,6 @@ typedef enum
 
 + (id)ellipsisString;
 + (NSString*)stringWithUUID;
-+ (id)escapedURLString:(NSString *)unescapedString;
-+ (NSString*)unescapedURLString:(NSString*)escapedString;
 
 - (BOOL)isEqualToStringIgnoringCase:(NSString*)inString;
 - (NSString *)stringByRemovingCharactersInSet:(NSCharacterSet*)characterSet;
@@ -77,3 +75,10 @@ typedef enum
 - (NSString*)displayNameOfLastPathComponent;
 
 @end
+
+@interface NSString (CaminoURLStringUtils)
+
+// Returns true if the string represents a "blank" URL ("" or "about:blank")
+- (BOOL)isBlankURL;
+
+@end

camino/src/extensions/NSString+Utils.m

@@ -65,26 +65,6 @@
   return [uuidString autorelease];
 }
 
-+ (id)escapedURLString:(NSString *)unescapedString
-{
-  NSString *escapedString =
-    (NSString *)CFURLCreateStringByAddingPercentEscapes(NULL,
-                                                        (CFStringRef)unescapedString,
-                                                        NULL,
-                                                        NULL,
-                                                        kCFStringEncodingUTF8);
-  return [escapedString autorelease];
-}
-
-+ (NSString*)unescapedURLString:(NSString*)escapedString
-{
-  NSString *unescapedString =
-    (NSString *)CFURLCreateStringByReplacingPercentEscapes(NULL,
-                                                           (CFStringRef)escapedString,
-                                                           CFSTR(""));
-  return [unescapedString autorelease];
-}
-
 - (BOOL)isEqualToStringIgnoringCase:(NSString*)inString
 {
   return ([self compare:inString options:NSCaseInsensitiveSearch] == NSOrderedSame);
@@ -327,3 +307,12 @@
 }
 
 @end
+
+@implementation NSString (CaminoURLStringUtils)
+
+- (BOOL)isBlankURL
+{
+  return ([self isEqualToString:@"about:blank"] || [self isEqualToString:@""]);
+}
+
+@end