Revision: 3240
http://skim-app.svn.sourceforge.net/skim-app/?rev=3240&view=rev
Author: hofman
Date: 2007-11-23 09:43:12 -0800 (Fri, 23 Nov 2007)
Log Message:
-----------
Add quicklook support for .skim files.
Modified Paths:
--------------
trunk/QuickLook-Skim/GeneratePreviewForURL.m
trunk/QuickLook-Skim/GenerateThumbnailForURL.m
trunk/QuickLook-Skim/Info.plist
Modified: trunk/QuickLook-Skim/GeneratePreviewForURL.m
===================================================================
--- trunk/QuickLook-Skim/GeneratePreviewForURL.m 2007-11-23 13:33:38 UTC
(rev 3239)
+++ trunk/QuickLook-Skim/GeneratePreviewForURL.m 2007-11-23 17:43:12 UTC
(rev 3240)
@@ -35,8 +35,25 @@
#include <CoreFoundation/CoreFoundation.h>
#include <CoreServices/CoreServices.h>
#include <QuickLook/QuickLook.h>
-#import <Foundation/Foundation.h>
+#import <Cocoa/Cocoa.h>
[EMAIL PROTECTED] NSColor (SKQLExtensions)
+- (NSString *)hexString;
[EMAIL PROTECTED]
+
[EMAIL PROTECTED] NSColor (SKQLExtensions)
+- (NSString *)hexString {
+ static char hexChars[16] = "0123456789abcdef";
+ NSColor *color = self;
+ if ([self alphaComponent] < 1.0)
+ color = [[NSColor controlBackgroundColor]
blendedColorWithFraction:[self alphaComponent] ofColor:[self
colorWithAlphaComponent:1.0]];
+ int red = (int)roundf(255 * [color redComponent]);
+ int green = (int)roundf(255 * [color greenComponent]);
+ int blue = (int)roundf(255 * [color blueComponent]);
+ return [NSString stringWithFormat:@"%C%C%C%C%C%C", hexChars[red / 16],
hexChars[red % 16], hexChars[green / 16], hexChars[green % 16], hexChars[blue /
16], hexChars[blue % 16]];
+}
[EMAIL PROTECTED]
+
/*
-----------------------------------------------------------------------------
Generate a preview for file
@@ -71,6 +88,106 @@
err = 2;
}
+ } else if (UTTypeEqual(CFSTR("net.sourceforge.skim-app.skimnotes"),
contentTypeUTI)) {
+
+ NSData *data = [[NSData alloc] initWithContentsOfURL:(NSURL *)url
options:NSUncachedRead error:NULL];
+ if (data) {
+ NSMutableString *htmlString = [[NSMutableString alloc]
initWithString:@"<html><body><dl>\n"];
+ NSArray *array = [NSKeyedUnarchiver unarchiveObjectWithData:data];
+ [data release];
+
+ if (array) {
+ NSEnumerator *noteEnum = [array objectEnumerator];
+ NSDictionary *note;
+ while (note = [noteEnum nextObject]) {
+ NSString *type = [note objectForKey:@"type"];
+ NSString *contents = [note objectForKey:@"contents"];
+ NSString *text = [[note objectForKey:@"text"] string];
+ NSString *color = [note objectForKey:@"color"];
+ unsigned int pageIndex = [[note objectForKey:@"pageIndex"]
unsignedIntValue];
+ [htmlString appendFormat:@"<dt><img src=\"cid:%@.png\"
style=\"background-color:#\" />%@ (page %i)</dt>", type, [color hexString],
type, pageIndex+1];
+ [htmlString appendFormat:@"<dd><b>%@</b>", contents];
+ if (text)
+ [htmlString appendFormat:@"<br />%@", text];
+ [htmlString appendString:@"</dd>"];
+ }
+ }
+
+ [htmlString appendString:@"</dl></body></html>"];
+
+ NSMutableDictionary *props = [[NSMutableDictionary alloc] init];
+ [props setObject:@"UTF-8" forKey:(NSString
*)kQLPreviewPropertyTextEncodingNameKey];
+ [props setObject:@"text/html" forKey:(NSString
*)kQLPreviewPropertyMIMETypeKey];
+
+ NSBundle *bundle = [NSBundle
bundleWithIdentifier:@"net.sourceforge.skim-app.quicklookgenerator"];
+ NSMutableDictionary *imgProps;
+ NSImage *image;
+
+ imgProps = [[NSMutableDictionary alloc] init];
+ image = [NSData dataWithContentsOfFile:[bundle
pathForResource:@"FreeText" ofType:@"png"]];
+ [imgProps setObject:@"image/png" forKey:(NSString
*)kQLPreviewPropertyMIMETypeKey];
+ [imgProps setObject:image forKey:(NSString
*)kQLPreviewPropertyAttachmentDataKey];
+ [props setObject:[NSDictionary dictionaryWithObject:imgProps
forKey:@"FreeText.png"] forKey:(NSString *)kQLPreviewPropertyAttachmentsKey];
+ [imgProps release];
+
+ imgProps = [[NSMutableDictionary alloc] init];
+ image = [NSData dataWithContentsOfFile:[bundle
pathForResource:@"Note" ofType:@"png"]];
+ [imgProps setObject:@"image/png" forKey:(NSString
*)kQLPreviewPropertyMIMETypeKey];
+ [imgProps setObject:image forKey:(NSString
*)kQLPreviewPropertyAttachmentDataKey];
+ [props setObject:[NSDictionary dictionaryWithObject:imgProps
forKey:@"Note.png"] forKey:(NSString *)kQLPreviewPropertyAttachmentsKey];
+ [imgProps release];
+
+ imgProps = [[NSMutableDictionary alloc] init];
+ image = [NSData dataWithContentsOfFile:[bundle
pathForResource:@"Circle" ofType:@"png"]];
+ [imgProps setObject:@"image/png" forKey:(NSString
*)kQLPreviewPropertyMIMETypeKey];
+ [imgProps setObject:image forKey:(NSString
*)kQLPreviewPropertyAttachmentDataKey];
+ [props setObject:[NSDictionary dictionaryWithObject:imgProps
forKey:@"Circle.png"] forKey:(NSString *)kQLPreviewPropertyAttachmentsKey];
+ [imgProps release];
+
+ imgProps = [[NSMutableDictionary alloc] init];
+ image = [NSData dataWithContentsOfFile:[bundle
pathForResource:@"Square" ofType:@"png"]];
+ [imgProps setObject:@"image/png" forKey:(NSString
*)kQLPreviewPropertyMIMETypeKey];
+ [imgProps setObject:image forKey:(NSString
*)kQLPreviewPropertyAttachmentDataKey];
+ [props setObject:[NSDictionary dictionaryWithObject:imgProps
forKey:@"Square.png"] forKey:(NSString *)kQLPreviewPropertyAttachmentsKey];
+ [imgProps release];
+
+ imgProps = [[NSMutableDictionary alloc] init];
+ image = [NSData dataWithContentsOfFile:[bundle
pathForResource:@"Highlight" ofType:@"png"]];
+ [imgProps setObject:@"image/png" forKey:(NSString
*)kQLPreviewPropertyMIMETypeKey];
+ [imgProps setObject:image forKey:(NSString
*)kQLPreviewPropertyAttachmentDataKey];
+ [props setObject:[NSDictionary dictionaryWithObject:imgProps
forKey:@"Highlight.png"] forKey:(NSString *)kQLPreviewPropertyAttachmentsKey];
+ [imgProps release];
+
+ imgProps = [[NSMutableDictionary alloc] init];
+ image = [NSData dataWithContentsOfFile:[bundle
pathForResource:@"Underline" ofType:@"png"]];
+ [imgProps setObject:@"image/png" forKey:(NSString
*)kQLPreviewPropertyMIMETypeKey];
+ [imgProps setObject:image forKey:(NSString
*)kQLPreviewPropertyAttachmentDataKey];
+ [props setObject:[NSDictionary dictionaryWithObject:imgProps
forKey:@"Underline.png"] forKey:(NSString *)kQLPreviewPropertyAttachmentsKey];
+ [imgProps release];
+
+ imgProps = [[NSMutableDictionary alloc] init];
+ image = [NSData dataWithContentsOfFile:[bundle
pathForResource:@"StrikeOut" ofType:@"png"]];
+ [imgProps setObject:@"image/png" forKey:(NSString
*)kQLPreviewPropertyMIMETypeKey];
+ [imgProps setObject:image forKey:(NSString
*)kQLPreviewPropertyAttachmentDataKey];
+ [props setObject:[NSDictionary dictionaryWithObject:imgProps
forKey:@"StrikeOut.png"] forKey:(NSString *)kQLPreviewPropertyAttachmentsKey];
+ [imgProps release];
+
+ imgProps = [[NSMutableDictionary alloc] init];
+ image = [NSData dataWithContentsOfFile:[bundle
pathForResource:@"Line" ofType:@"png"]];
+ [imgProps setObject:@"image/png" forKey:(NSString
*)kQLPreviewPropertyMIMETypeKey];
+ [imgProps setObject:image forKey:(NSString
*)kQLPreviewPropertyAttachmentDataKey];
+ [props setObject:[NSDictionary dictionaryWithObject:imgProps
forKey:@"Line.png"] forKey:(NSString *)kQLPreviewPropertyAttachmentsKey];
+ [imgProps release];
+
+
QLPreviewRequestSetDataRepresentation(preview,(CFDataRef)[htmlString
dataUsingEncoding:NSUTF8StringEncoding], kUTTypeHTML, (CFDictionaryRef)props);
+
+ [htmlString release];
+ [props release];
+
+ } else {
+ err = 2;
+ }
+
}
[pool release];
Modified: trunk/QuickLook-Skim/GenerateThumbnailForURL.m
===================================================================
--- trunk/QuickLook-Skim/GenerateThumbnailForURL.m 2007-11-23 13:33:38 UTC
(rev 3239)
+++ trunk/QuickLook-Skim/GenerateThumbnailForURL.m 2007-11-23 17:43:12 UTC
(rev 3240)
@@ -37,6 +37,36 @@
#include <QuickLook/QuickLook.h>
#import <Foundation/Foundation.h>
[EMAIL PROTECTED] NSAttributedString (SKQLExtensions)
++ (NSAttributedString *)imageAttachmentForType:(NSString *)type;
[EMAIL PROTECTED]
+
[EMAIL PROTECTED] NSAttributedString (SKQLExtensions)
++ (NSAttributedString *)imageAttachmentForType:(NSString *)type {
+ static NSMutableDictionary *imageAttachments = nil;
+
+ NSAttributedString *attrString = nil;
+ if (attrString == nil) {
+ if (imageAttachments == nil) {
+ imageAttachments = [[NSMutableDictionary alloc] init];
+ NSBundle *bundle = [NSBundle
bundleWithIdentifier:@"net.sourceforge.skim-app.quicklookgenerator"];
+ image = [[NSImage alloc] initWithContentsOfFile:[bundle
pathForResource:@"Note" ofType:@"png"]];
+ [image release];
+ NSFileWrapper *wrapper = [[NSFileWrapper alloc]
initRegularFileWithContents:[image TIFFRepresentation]];
+ [wrapper setPreferredFilename:[NSString stringWithFormat:@"[EMAIL
PROTECTED]", type]];
+
+ NSTextAttachment *attachment = [[NSTextAttachment alloc]
initWithFileWrapper:wrapper];
+ [wrapper release];
+ attrString = [NSAttributedString
attributedStringWithAttachment:attachment];
+ [imageAttachments setObject:attrString forKey:type];
+ [attachment release];
+ }
+
+ return attrString;
+}
[EMAIL PROTECTED]
+
+
/*
-----------------------------------------------------------------------------
Generate a thumbnail for file
@@ -73,13 +103,74 @@
QLThumbnailRequestSetImage(thumbnail, image, properties);
CGImageRelease(image);
CFRelease(properties);
- } else {
- err = 2;
+
+ // !!! early return
+ [pool release];
+ return noErr;
}
- } else {
- err = 2;
}
+ } else if (UTTypeEqual(CFSTR("net.sourceforge.skim-app.skimnotes"),
contentTypeUTI)) {
+
+ NSData *data = [[NSData alloc] initWithContentsOfURL:(NSURL *)url
options:NSUncachedRead error:NULL];
+ if (data) {
+ NSArray *array = [NSKeyedUnarchiver
unarchiveObjectWithData:data];
+ [data release];
+
+ NSMutableAttributedString *attrString =
[[NSMutableAttributedString alloc] init];
+ NSFont *font = [self userFontOfSize:0.0];
+ NSFont *boldFont = [[NSFontManager sharedFontManager]
convertFont:font toHaveTrait:NSBoldFontMask];
+ NSDictionary *attrs = [NSDictionary
dictionaryWithObjectsAndKeys:font, NSFontAttributeName, nil];
+ NSDictionary *boldAttrs = [NSDictionary
dictionaryWithObjectsAndKeys:boldFont, NSFontAttributeName, [NSParagraphStyle
defaultParagraphStyle], NSParagraphStyleAttributeName, nil];
+ NSMutableParagraphStyle *noteParStyle = [[[NSParagraphStyle
defaultParagraphStyle] mutableCopy] autorelease];
+ [noteParStyle setFirstLineHeadIndent:20.0];
+ [noteParStyle setHeadIndent:20.0];
+
+ if (array) {
+ NSEnumerator *noteEnum = [array objectEnumerator];
+ NSDictionary *note;
+ while (note = [noteEnum nextObject]) {
+ NSString *type = [note objectForKey:@"type"];
+ NSString *contents = [note objectForKey:@"contents"];
+ NSString *text = [[note objectForKey:@"text"] string];
+ NSString *color = [note objectForKey:@"color"];
+ unsigned int pageIndex = [[note
objectForKey:@"pageIndex"] unsignedIntValue];
+ int start;
+
+ [attrString appendAttributedString:[NSAttributedString
imageAttachmentForType:type]];
+ [attrString
addAttribute:NSBackgroundColorAttributeName value:color
range:NSMakeRange([attrString length] - 1, 1)];
+ [attrString
appendAttributedString:[[[NSAttributedString alloc] initWithString:[NSString
stringWithFormat:@"%@ (page %i)\n", type, pageIndex+1] attributes:attrs]
autorelease]];
+ start = [attrString length];
+ [attrString
appendAttributedString:[[[NSAttributedString alloc] initWithString:contents
attributes:boldAttrs] autorelease]];
+ if (text) {
+ [attrString
appendAttributedString:[[[NSAttributedString alloc] initWithString:@"\n"]
autorelease]];
+ [attrString
appendAttributedString:[[[NSAttributedString alloc] initWithString:text
attributes:attrs] autorelease]];
+ }
+ [attrString
appendAttributedString:[[[NSAttributedString alloc] initWithString:@"\n"]
autorelease]];
+ [attrString addAttribute:NSParagraphStyleAttributeName
value:noteParStyle range:NSMakeRange(start, [attrString length] - start)];
+ }
+ [attrString fixAttributesInRange:NSMakerange(0,
[attrString length])];
+ }
+
+ NSSize paperSize = NSMakeSize(612, 792);
+ CGContextRef ctxt = QLThumbnailRequestCreateContext(thumbnail,
*(CGSize *)&paperSize, FALSE, NULL);
+ NSGraphicsContext *nsContext = [NSGraphicsContext
graphicsContextWithGraphicsPort:ctxt flipped:NO];
+ [NSGraphicsContext saveGraphicsState];
+ [NSGraphicsContext setCurrentContext:nsContext];
+ [[NSColor whiteColor] setFill];
+ NSRect pageRect = NSMakeRect(0, 0, paperSize.width,
paperSize.height);
+ NSRectFillUsingOperation(pageRect, NSCompositeSourceOver);
+ [attrString drawInRect:NSInsetRect(pageRect, 20.0f, 20.0f)];
+ QLThumbnailRequestFlushContext(thumbnail, ctxt);
+ CGContextRelease(ctxt);
+ [attrString release];
+ [NSGraphicsContext restoreGraphicsState];
+
+ // !!! early return
+ [pool release];
+ return noErr;
+ }
+
}
}
/* fallback case: draw the file icon using Icon Services */
Modified: trunk/QuickLook-Skim/Info.plist
===================================================================
--- trunk/QuickLook-Skim/Info.plist 2007-11-23 13:33:38 UTC (rev 3239)
+++ trunk/QuickLook-Skim/Info.plist 2007-11-23 17:43:12 UTC (rev 3240)
@@ -12,6 +12,7 @@
<key>LSItemContentTypes</key>
<array>
<string>net.sourceforge.skim-app.pdfd</string>
+
<string>net.sourceforge.skim-app.skimnotes</string>
</array>
</dict>
</array>
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