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daveadavea
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‎English.lproj/InfoPlist.strings

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‎GeneratePreviewForURL.m

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#import <Foundation/Foundation.h>
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#import <QuickLook/QuickLook.h>
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#import "QLMarkdown.h"
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/* -----------------------------------------------------------------------------
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Generate a preview for file
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This function's job is to create preview for designated file
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----------------------------------------------------------------------------- */
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OSStatus GeneratePreviewForURL(void *thisInterface, QLPreviewRequestRef preview, CFURLRef url, CFStringRef contentTypeUTI, CFDictionaryRef options)
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{
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NSString *htmlString = ConvertURLToText((NSURL *)url);
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CFDataRef data = (CFDataRef) [htmlString dataUsingEncoding:NSUTF8StringEncoding];
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CFDictionaryRef props = (CFDictionaryRef) [NSDictionary dictionary];
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QLPreviewRequestSetDataRepresentation(preview, data, kUTTypeHTML, props);
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return noErr;
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}
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void CancelPreviewGeneration(void* thisInterface, QLPreviewRequestRef preview)
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{
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// implement only if supported
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}

‎GenerateThumbnailForURL.m

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#import <Cocoa/Cocoa.h>
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#include <CoreServices/CoreServices.h>
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#include <QuickLook/QuickLook.h>
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#import <WebKit/WebKit.h>
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#import "QLMarkdown.h"
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/* -----------------------------------------------------------------------------
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Generate a thumbnail for file
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This function's job is to create thumbnail for designated file as fast as possible
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----------------------------------------------------------------------------- */
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OSStatus GenerateThumbnailForURL(void *thisInterface, QLThumbnailRequestRef thumbnail, CFURLRef url, CFStringRef contentTypeUTI, CFDictionaryRef options, CGSize maxSize)
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{
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NSString *htmlString = ConvertURLToText((NSURL*)url);
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NSRect viewRect = NSMakeRect(0.0, 0.0, 800.0, 600.0);
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float scale = maxSize.height / 800.0;
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NSLog(@"scale: %f, %@", scale, NSStringFromSize(NSSizeFromCGSize(maxSize)));
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NSSize scaleSize = NSMakeSize(scale, scale);
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CGSize thumbSize = NSSizeToCGSize(NSMakeSize((maxSize.width * (600.0/800.0)),
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maxSize.height));
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WebView* webView = [[WebView alloc] initWithFrame: viewRect];
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[webView scaleUnitSquareToSize: scaleSize];
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[[[webView mainFrame] frameView] setAllowsScrolling:NO];
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[[webView mainFrame] loadHTMLString:htmlString baseURL:nil];
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while ([webView isLoading])
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CFRunLoopRunInMode(kCFRunLoopDefaultMode, 0.0, true);
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[webView display];
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CGContextRef context =
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QLThumbnailRequestCreateContext(thumbnail, thumbSize, false, NULL);
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if (context) {
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NSGraphicsContext* nsContext =
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[NSGraphicsContext
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graphicsContextWithGraphicsPort: (void*) context
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flipped: [webView isFlipped]];
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[webView displayRectIgnoringOpacity: [webView bounds]
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inContext: nsContext];
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QLThumbnailRequestFlushContext(thumbnail, context);
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CFRelease(context);
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}
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return noErr;
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}
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void CancelThumbnailGeneration(void* thisInterface, QLThumbnailRequestRef thumbnail)
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{
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// implement only if supported
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}

‎Info.plist

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<?xml version="1.0" encoding="UTF-8"?>
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<!DOCTYPE plist PUBLIC "-//Apple//DTD PLIST 1.0//EN" "http://www.apple.com/DTDs/PropertyList-1.0.dtd">
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<plist version="1.0">
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<dict>
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<key>UTImportedTypeDeclarations</key>
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<array>
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<dict>
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<key>UTTypeIdentifier</key>
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<string>net.daringfireball.markdown</string>
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<key>UTTypeReferenceURL</key>
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<string>http://daringfireball.net/projects/markdown/</string>
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<key>UTTypeDescription</key>
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<string>Markdown document</string>
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<key>UTTypeIconFile</key>
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<string>public.text.icns</string>
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<key>UTTypeConformsTo</key>
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<array>
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<string>public.text</string>
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</array>
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<key>UTTypeTagSpecification</key>
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<dict>
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<key>public.filename-extension</key>
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<array>
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<string>markdown</string>
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<string>mdown</string>
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<string>md</string>
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</array>
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</dict>
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</dict>
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</array>
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<key>CFBundleDevelopmentRegion</key>
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<string>English</string>
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<key>CFBundleDocumentTypes</key>
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<array>
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<dict>
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<key>CFBundleTypeRole</key>
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<string>QLGenerator</string>
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<key>LSItemContentTypes</key>
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<array>
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<string>net.daringfireball.markdown</string>
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</array>
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</dict>
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</array>
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<key>CFBundleExecutable</key>
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<string>${EXECUTABLE_NAME}</string>
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<key>CFBundleIconFile</key>
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<string></string>
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<key>CFBundleIdentifier</key>
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<string>org.minuszero.qlgenerator.${PRODUCT_NAME:identifier}</string>
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<key>CFBundleInfoDictionaryVersion</key>
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<string>6.0</string>
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<key>CFBundleName</key>
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<string>${PRODUCT_NAME}</string>
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<key>CFBundleShortVersionString</key>
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<string>1</string>
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<key>CFBundleVersion</key>
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<string>1.0</string>
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<key>CFPlugInDynamicRegisterFunction</key>
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<string></string>
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<key>CFPlugInDynamicRegistration</key>
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<string>NO</string>
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<key>CFPlugInFactories</key>
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<dict>
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<key>D5390375-84E6-49BA-8AB6-6DE5E22BB93A</key>
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<string>QuickLookGeneratorPluginFactory</string>
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</dict>
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<key>CFPlugInTypes</key>
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<dict>
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<key>5E2D9680-5022-40FA-B806-43349622E5B9</key>
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<array>
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<string>D5390375-84E6-49BA-8AB6-6DE5E22BB93A</string>
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</array>
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</dict>
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<key>CFPlugInUnloadFunction</key>
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<string></string>
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<key>QLNeedsToBeRunInMainThread</key>
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<false/>
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<key>QLPreviewHeight</key>
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<real>600</real>
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<key>QLPreviewWidth</key>
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<real>800</real>
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<key>QLSupportsConcurrentRequests</key>
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<false/>
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<key>QLThumbnailMinimumSize</key>
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<real>17</real>
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</dict>
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</plist>

‎Plugin/QLMarkdown.py

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#!/usr/bin/env python
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# encoding: utf-8
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"""
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QLMarkdown.py
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Created by Dave Arter on 2009-02-04.
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Copyright (c) 2009 __MyCompanyName__. All rights reserved.
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"""
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import sys
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sys.path.append('/System/Library/Frameworks/Python.framework/Versions/2.5/Extras/lib/python/PyObjC/')
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from Foundation import *
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from markdown2 import markdown2
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class QLMarkdown(NSObject):
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def convertText_(self, text):
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return markdown2.markdown(text)

‎Plugin/markdown2/__init__.py

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import markdown2

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