source: trunk/ICeCoffEE/ICeCoffEE/ICeCoffEEAction.c@ 321

Last change on this file since 321 was 181, checked in by Nicholas Riley, 19 years ago

ICeCoffEEAction.c: Replace undocumented _LSCopyApplicationURLsForItemURL
with LSCopyApplicationURLsForURL, which was introduced in 10.3.

ICFindFilesToRemove/UICookieMonster.m: Fix some minor bugs revealed by
new compiler warnings in Apple's GCC 4.0.

ICeCoffEETextEdit.c: Pass an unsigned long instead of a SInt32 to
Delay(), as intended (another GCC 4.0 nit-pick).

English.lproj/InfoPlist.strings: Update version number.

ICeCoffEEShared.h: Enable debugging.

ICeCoffEE APE.xcode: Changes for Xcode 2.0.

ICeCoffEE.m: Casts to satisfy GCC 4.0.

APEMain.m: Fix CFStringCompare third argument: options, not a pointer.
Yet another dumb coding mistake pointed out courtesy of GCC 4.0.
File size: 12.2 KB
Line 
1/*
2 * ICeCoffEEAction.c
3 * ICeCoffEE APE
4 *
5 * Created by Nicholas Riley on Wed Jan 29 2003.
6 * Copyright (c) 2003 Nicholas Riley. All rights reserved.
7 *
8 */
9
10#include "ICeCoffEEAction.h"
11#include "ICeCoffEEConfig.h"
12#include "ICeCoffEEShared.h"
13#include "ICeCoffEEBookmarks.h"
14
15#define THROW_ERR(e) { err = e; goto END; }
16
17static CFStringRef ICCF_NameWithLocation(CFStringRef name, CFURLRef url) {
18 CFURLRef urlMinus = CFURLCreateCopyDeletingLastPathComponent(NULL, url);
19 CFStringRef urlString = CFURLCopyFileSystemPath(urlMinus, kCFURLPOSIXPathStyle);
20 CFStringRef nameWithLocationTemplate = ICCF_CopyLocalizedString(CFSTR("App%@Location%@"));
21 CFStringRef nameWithLocation = CFStringCreateWithFormat(NULL, NULL, nameWithLocationTemplate, name, urlString);
22
23 SAFE_RELEASE(nameWithLocationTemplate);
24 SAFE_RELEASE(urlMinus);
25 SAFE_RELEASE(urlString);
26 return nameWithLocation;
27}
28
29static const MenuItemIndex kICAppMenuItemHasPath = 0xfffe;
30
31typedef struct {
32 CFURLRef defaultAppURL; // URL of default app, set to NULL after added to menu
33 CFMutableSetRef appPaths;
34 CFMutableDictionaryRef appItemTitles; // keys: URLs; values: item titles (CFString)
35 CFMutableDictionaryRef appURLs; // keys: app display names (CFString), values: URL of item without path appended, or NULL if already appended (at least 2 items with this name exist)
36 MenuRef menu;
37} icAppMenuContext;
38
39static OSStatus ICCF_AddAppItemTitle(icAppMenuContext *ctx, CFURLRef appURL) {
40 CFStringRef appName = NULL, appItemTitle = NULL;
41 CFBundleRef appBundle = NULL;
42 OSStatus err = noErr;
43
44 CFStringRef appPath = CFURLCopyPath(appURL);
45 // only one entry for each path
46 if (CFSetContainsValue(ctx->appPaths, appPath))
47 return dupFNErr;
48 CFSetAddValue(ctx->appPaths, appPath);
49
50 if ( (err = LSCopyDisplayNameForURL(appURL, &appName)) != noErr)
51 return err;
52
53 // if we encounter multiple applications with the same display name, add locations to the menu item titles to disambiguate them
54 CFURLRef sameAppURL;
55 Boolean shouldAppendLocation;
56 if ( (shouldAppendLocation = CFDictionaryGetValueIfPresent(ctx->appURLs, appName, (const void **)&sameAppURL)) && (CFTypeRef)sameAppURL != kCFNull) {
57 // this app is the second encountered with the same name; go back and fix the menu item title of the first app
58 CFStringRef sameAppItemTitle = CFDictionaryGetValue(ctx->appItemTitles, sameAppURL);
59 CFStringRef appItemTitleWithVersion = ICCF_NameWithLocation(sameAppItemTitle, sameAppURL);
60 CFDictionarySetValue(ctx->appItemTitles, sameAppURL, appItemTitleWithVersion);
61 SAFE_RELEASE(appItemTitleWithVersion);
62 CFDictionarySetValue(ctx->appURLs, appName, kCFNull);
63 }
64
65 CFRetain(appName);
66 appItemTitle = appName;
67
68 if ( (appBundle = CFBundleCreate(NULL, appURL)) != NULL) {
69 // prefer a short version string, e.g. "1.0 Beta" instead of "51" for Safari
70 CFStringRef appVersion = CFBundleGetValueForInfoDictionaryKey(appBundle, CFSTR("CFBundleShortVersionString"));
71 if (appVersion == NULL)
72 appVersion = CFBundleGetValueForInfoDictionaryKey(appBundle, kCFBundleVersionKey);
73 if (appVersion != NULL) {
74 appItemTitle = CFStringCreateWithFormat(NULL, NULL, CFSTR("%@ (%@)"), appName, appVersion);
75 CFRelease(appName);
76 }
77 CFRelease(appBundle);
78 }
79
80 if (shouldAppendLocation) {
81 CFStringRef appItemTitleWithVersion = ICCF_NameWithLocation(appItemTitle, appURL);
82 CFRelease(appItemTitle);
83 appItemTitle = appItemTitleWithVersion;
84 } else {
85 CFDictionarySetValue(ctx->appURLs, appName, appURL);
86 }
87
88 if (ctx->defaultAppURL != NULL && CFEqual(appURL, ctx->defaultAppURL)) {
89 CFStringRef defaultFormat = ICCF_CopyLocalizedString(CFSTR("DefaultApp%@"));
90 CFStringRef appItemTitleWithDefault = CFStringCreateWithFormat(NULL, NULL, defaultFormat, appItemTitle);
91 CFRelease(appItemTitle);
92 appItemTitle = appItemTitleWithDefault;
93 ctx->defaultAppURL = NULL; // mark as added
94 }
95
96 CFDictionarySetValue(ctx->appItemTitles, appURL, appItemTitle);
97 CFRelease(appItemTitle);
98
99 return noErr;
100}
101
102static OSStatus ICCF_AddTitledAppToMenu(icAppMenuContext *ctx, CFURLRef appURL, MenuCommand menuCommand) {
103 CFStringRef appItemTitle = NULL;
104 IconRef appIcon = NULL;
105 FSRef appFSR;
106 SInt16 label;
107 MenuItemIndex menuItemIndex;
108 OSStatus err = noErr;
109
110 appItemTitle = CFDictionaryGetValue(ctx->appItemTitles, appURL);
111 if (appItemTitle == NULL) return fnfErr;
112
113 err = AppendMenuItemTextWithCFString(ctx->menu, appItemTitle, 0, 0, &menuItemIndex);
114 if (err != noErr) return err;
115
116 if (!CFURLGetFSRef(appURL, &appFSR)) return paramErr;
117 err = GetIconRefFromFileInfo(&appFSR, 0, NULL, kFSCatInfoNone, NULL, kIconServicesNormalUsageFlag, &appIcon, &label);
118 if (err != noErr) return err;
119
120 SetMenuItemIconHandle(ctx->menu, menuItemIndex, kMenuIconRefType, (Handle)appIcon);
121 SetMenuItemCommandID(ctx->menu, menuItemIndex, menuCommand);
122 SetMenuItemRefCon(ctx->menu, menuItemIndex, (UInt32)appURL);
123 ReleaseIconRef(appIcon);
124
125 return err;
126}
127
128static OSStatus ICCF_AddAppToMenu(icAppMenuContext *ctx, CFURLRef appURL, MenuCommand menuCommand) {
129 OSStatus err = ICCF_AddAppItemTitle(ctx, appURL);
130 switch (err) {
131 case noErr: break;
132 case dupFNErr: return noErr;
133 default: return err;
134 }
135 return ICCF_AddTitledAppToMenu(ctx, appURL, menuCommand);
136}
137
138CFComparisonResult ICCF_CompareURLsByItemTitle(const void *url1, const void *url2, void *appItemTitles) {
139 CFStringRef appItemTitle1 = CFDictionaryGetValue((CFDictionaryRef)appItemTitles, (CFURLRef)url1);
140 CFStringRef appItemTitle2 = CFDictionaryGetValue((CFDictionaryRef)appItemTitles, (CFURLRef)url2);
141 return CFStringCompareWithOptions(appItemTitle1, appItemTitle2,
142 CFRangeMake(0, CFStringGetLength(appItemTitle1)),
143 kCFCompareCaseInsensitive | kCFCompareNumerically);
144}
145
146enum {
147 kICURLActionOpenWith = 'OpnW',
148 kICURLActionAddBookmark = 'AddB'
149};
150
151OSStatus ICCF_DoURLActionMenu(ICInstance inst, CFURLRef url, LSLaunchFlags launchFlags) {
152 CFArrayRef appURLsUnsorted = NULL; // matching app URLs
153 CFMutableArrayRef appURLs = NULL; // matching app URLs sorted by item title
154 CFArrayRef urlArray = NULL; // single-URL array
155 icAppMenuContext ctx = {NULL, NULL, NULL, NULL};
156 OSStatus err;
157
158 appURLsUnsorted = LSCopyApplicationURLsForURL(url, kLSRolesAll);
159
160 CFIndex appCount = 0;
161 if (appURLsUnsorted == NULL || (appCount = CFArrayGetCount(appURLsUnsorted)) == 0)
162 THROW_ERR(kLSApplicationNotFoundErr);
163
164 if ( (appURLs = CFArrayCreateMutableCopy(NULL, appCount, appURLsUnsorted)) == NULL)
165 THROW_ERR(memFullErr);
166
167 if ( (ctx.appPaths = CFSetCreateMutable(NULL, appCount, &kCFCopyStringSetCallBacks)) == NULL)
168 THROW_ERR(memFullErr);
169
170 if ( (ctx.appItemTitles = CFDictionaryCreateMutable(NULL, appCount, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks)) == NULL)
171 THROW_ERR(memFullErr);
172
173 if ( (ctx.appURLs = CFDictionaryCreateMutable(NULL, appCount, &kCFCopyStringDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks)) == NULL)
174 THROW_ERR(memFullErr);
175
176 LSGetApplicationForURL(url, kLSRolesAll, NULL, &ctx.defaultAppURL);
177
178 CFIndex appIndex;
179 CFURLRef appURL;
180 for (appIndex = 0 ; appIndex < appCount ; appIndex++) {
181 appURL = CFArrayGetValueAtIndex(appURLs, appIndex);
182 err = ICCF_AddAppItemTitle(&ctx, appURL);
183 switch (err) {
184 case noErr: break;
185 case dupFNErr:
186 CFArrayRemoveValueAtIndex(appURLs, appIndex);
187 appIndex--;
188 appCount--;
189 break;
190 default:
191 THROW_ERR(err);
192 }
193 }
194
195 CFArraySortValues(appURLs, CFRangeMake(0, appCount), ICCF_CompareURLsByItemTitle, ctx.appItemTitles);
196
197 if ( (err = CreateNewMenu(0, kMenuAttrExcludesMarkColumn, &ctx.menu)) != noErr)
198 THROW_ERR(err);
199
200 MenuItemIndex menuItemIndex;
201 if ( (err = AppendMenuItemTextWithCFString(ctx.menu, ICCF_CopyLocalizedString(CFSTR("Open Location With")), kMenuItemAttrDisabled, 0, &menuItemIndex)) != noErr)
202 THROW_ERR(err);
203
204 if ( (urlArray = CFArrayCreate(NULL, (const void **)&url, 1, &kCFTypeArrayCallBacks)) == NULL)
205 THROW_ERR(memFullErr);
206
207 for (appIndex = 0 ; appIndex < appCount ; appIndex++) {
208 appURL = CFArrayGetValueAtIndex(appURLs, appIndex);
209
210 if ( (err = ICCF_AddTitledAppToMenu(&ctx, appURL, kICURLActionOpenWith)) != noErr)
211 THROW_ERR(err);
212 }
213 // sometimes the default protocol handler won't be on the list because it doesnÕt claim to handle that protocol; add it anyway
214 if (ctx.defaultAppURL != NULL) {
215 if ( (err = ICCF_AddAppToMenu(&ctx, ctx.defaultAppURL, kICURLActionOpenWith)) != noErr)
216 THROW_ERR(err);
217 }
218
219 appURL = ICCF_GetBookmarkHelperURL(inst);
220 if (appURL != NULL) {
221 if ( (err = AppendMenuItemTextWithCFString(ctx.menu, CFSTR(""), kMenuItemAttrSeparator, 0, NULL)) != noErr)
222 THROW_ERR(err);
223 if ( (err = AppendMenuItemTextWithCFString(ctx.menu, ICCF_CopyLocalizedString(CFSTR("Add Bookmark")), kMenuItemAttrDisabled, 0, &menuItemIndex)) != noErr)
224 THROW_ERR(err);
225 // the app won't show up at the bottom if someone cmd-option-clicks on 'bookmark:', but they'd have to be crazy to do that anyway
226 if ( (err = ICCF_AddAppToMenu(&ctx, appURL, kICURLActionAddBookmark)) != noErr)
227 THROW_ERR(err);
228 }
229
230 InsertMenu(ctx.menu, -1);
231 Point mousePoint;
232 GetGlobalMouse(&mousePoint);
233 long selectedAppIndex = PopUpMenuSelect(ctx.menu, mousePoint.v + 18, mousePoint.h - 30, 0/*popUpItem*/);
234 if (selectedAppIndex == 0) {
235 err = userCanceledErr;
236 } else {
237 CFURLRef appURL = NULL;
238 MenuCommand menuCommand;
239 err = GetMenuItemRefCon(ctx.menu, selectedAppIndex, (void *)&appURL);
240 if (err == noErr) {
241 err = GetMenuItemCommandID(ctx.menu, selectedAppIndex, &menuCommand);
242 if (err == noErr) {
243 if (menuCommand == kICURLActionOpenWith) {
244 LSLaunchURLSpec lsSpec = {appURL, urlArray, NULL, launchFlags};
245 err = LSOpenFromURLSpec(&lsSpec, NULL);
246 } else if (menuCommand == kICURLActionAddBookmark) {
247 err = ICCF_DoBookmarkDialog(inst, CFURLGetString(url));
248 }
249 }
250 }
251 }
252
253END:
254 if (ctx.menu != NULL) {
255 DeleteMenu(GetMenuID(ctx.menu));
256 DisposeMenu(ctx.menu);
257 }
258 SAFE_RELEASE(urlArray);
259 SAFE_RELEASE(appURLsUnsorted);
260 SAFE_RELEASE(appURLs);
261 SAFE_RELEASE(ctx.appPaths);
262 SAFE_RELEASE(ctx.appItemTitles);
263 SAFE_RELEASE(ctx.appURLs);
264
265 return err;
266}
267
268OSStatus ICCF_DoURLActionLaunch(ICInstance inst, CFURLRef url, LSLaunchFlags launchFlags) {
269 CFArrayRef urlArray = CFArrayCreate(NULL, (const void **)&url, 1, &kCFTypeArrayCallBacks);
270 LSLaunchURLSpec lsSpec = {NULL, urlArray, NULL, launchFlags, NULL};
271 OSStatus err;
272
273 if (urlArray == NULL)
274 THROW_ERR(memFullErr);
275
276 err = LSOpenFromURLSpec(&lsSpec, NULL);
277
278END:
279 SAFE_RELEASE(urlArray);
280
281 return err;
282}
283
284OSStatus ICCF_DoURLAction(ICInstance inst, ConstStr255Param hint, const char *urlData, long startIndex, long endIndex, iccfURLAction action) {
285 Handle h = NewHandle(0);
286 CFURLRef url = NULL;
287 LSLaunchFlags launchFlags = kLSLaunchDefaults;
288 OSStatus err;
289
290 if (h == NULL) return MemError();
291
292 if ( (err = ICParseURL(inst, hint, urlData + startIndex, endIndex - startIndex + 1,
293 &startIndex, &endIndex, h)) != noErr) THROW_ERR(err);
294
295 if ( (url = CFURLCreateWithBytes(NULL, (const UInt8 *)*h, GetHandleSize(h), kCFStringEncodingASCII,
296 NULL)) == NULL) THROW_ERR(paramErr);
297
298 if (action.launchInBackground) launchFlags |= kLSLaunchDontSwitch;
299
300 if (action.presentMenu)
301 err = ICCF_DoURLActionMenu(inst, url, launchFlags);
302 else
303 err = ICCF_DoURLActionLaunch(inst, url, launchFlags);
304
305END:
306 if (h != NULL) DisposeHandle(h);
307 SAFE_RELEASE(url);
308
309 return err;
310}
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