source: trunk/ICeCoffEE/ICeCoffEE/ICeCoffEEAction.c@ 106

Last change on this file since 106 was 106, checked in by Nicholas Riley, 19 years ago

ICeCoffEE 1.3.2b1

File size: 12.4 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/* thanks to Slava Karpenko for this one! */
16OSStatus _LSCopyApplicationURLsForItemURL(CFURLRef inURL, LSRolesMask inRoleMask, CFArrayRef *outApps); // outApps to be CFReleased()
17
18#define THROW_ERR(e) { err = e; goto END; }
19
20static CFStringRef ICCF_NameWithLocation(CFStringRef name, CFURLRef url) {
21 CFURLRef urlMinus = CFURLCreateCopyDeletingLastPathComponent(NULL, url);
22 CFStringRef urlString = CFURLCopyFileSystemPath(urlMinus, kCFURLPOSIXPathStyle);
23 CFStringRef nameWithLocationTemplate = ICCF_CopyLocalizedString(CFSTR("App%@Location%@"));
24 CFStringRef nameWithLocation = CFStringCreateWithFormat(NULL, NULL, nameWithLocationTemplate, name, urlString);
25
26 SAFE_RELEASE(nameWithLocationTemplate);
27 SAFE_RELEASE(urlMinus);
28 SAFE_RELEASE(urlString);
29 return nameWithLocation;
30}
31
32static const MenuItemIndex kICAppMenuItemHasPath = 0xfffe;
33
34typedef struct {
35 CFURLRef defaultAppURL; // URL of default app, set to NULL after added to menu
36 CFMutableSetRef appPaths;
37 CFMutableDictionaryRef appItemTitles; // keys: URLs; values: item titles (CFString)
38 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)
39 MenuRef menu;
40} icAppMenuContext;
41
42static OSStatus ICCF_AddAppItemTitle(icAppMenuContext *ctx, CFURLRef appURL) {
43 CFStringRef appName = NULL, appItemTitle = NULL;
44 CFBundleRef appBundle = NULL;
45 OSStatus err = noErr;
46
47 CFStringRef appPath = CFURLCopyPath(appURL);
48 // only one entry for each path
49 if (CFSetContainsValue(ctx->appPaths, appPath))
50 return dupFNErr;
51 CFSetAddValue(ctx->appPaths, appPath);
52
53 if ( (err = LSCopyDisplayNameForURL(appURL, &appName)) != noErr)
54 return err;
55
56 // if we encounter multiple applications with the same display name, add locations to the menu item titles to disambiguate them
57 CFURLRef sameAppURL;
58 Boolean shouldAppendLocation;
59 if ( (shouldAppendLocation = CFDictionaryGetValueIfPresent(ctx->appURLs, appName, (const void **)&sameAppURL)) && (CFTypeRef)sameAppURL != kCFNull) {
60 // this app is the second encountered with the same name; go back and fix the menu item title of the first app
61 CFStringRef sameAppItemTitle = CFDictionaryGetValue(ctx->appItemTitles, sameAppURL);
62 CFStringRef appItemTitleWithVersion = ICCF_NameWithLocation(sameAppItemTitle, sameAppURL);
63 CFDictionarySetValue(ctx->appItemTitles, sameAppURL, appItemTitleWithVersion);
64 SAFE_RELEASE(appItemTitleWithVersion);
65 CFDictionarySetValue(ctx->appURLs, appName, kCFNull);
66 }
67
68 CFRetain(appName);
69 appItemTitle = appName;
70
71 if ( (appBundle = CFBundleCreate(NULL, appURL)) != NULL) {
72 // prefer a short version string, e.g. "1.0 Beta" instead of "51" for Safari
73 CFStringRef appVersion = CFBundleGetValueForInfoDictionaryKey(appBundle, CFSTR("CFBundleShortVersionString"));
74 if (appVersion == NULL)
75 appVersion = CFBundleGetValueForInfoDictionaryKey(appBundle, kCFBundleVersionKey);
76 if (appVersion != NULL) {
77 appItemTitle = CFStringCreateWithFormat(NULL, NULL, CFSTR("%@ (%@)"), appName, appVersion);
78 CFRelease(appName);
79 }
80 CFRelease(appBundle);
81 }
82
83 if (shouldAppendLocation) {
84 CFStringRef appItemTitleWithVersion = ICCF_NameWithLocation(appItemTitle, appURL);
85 CFRelease(appItemTitle);
86 appItemTitle = appItemTitleWithVersion;
87 } else {
88 CFDictionarySetValue(ctx->appURLs, appName, appURL);
89 }
90
91 if (ctx->defaultAppURL != NULL && CFEqual(appURL, ctx->defaultAppURL)) {
92 CFStringRef defaultFormat = ICCF_CopyLocalizedString(CFSTR("DefaultApp%@"));
93 CFStringRef appItemTitleWithDefault = CFStringCreateWithFormat(NULL, NULL, defaultFormat, appItemTitle);
94 CFRelease(appItemTitle);
95 appItemTitle = appItemTitleWithDefault;
96 ctx->defaultAppURL = NULL; // mark as added
97 }
98
99 CFDictionarySetValue(ctx->appItemTitles, appURL, appItemTitle);
100 CFRelease(appItemTitle);
101
102 return noErr;
103}
104
105static OSStatus ICCF_AddTitledAppToMenu(icAppMenuContext *ctx, CFURLRef appURL, MenuCommand menuCommand) {
106 CFStringRef appItemTitle = NULL;
107 IconRef appIcon = NULL;
108 FSRef appFSR;
109 SInt16 label;
110 MenuItemIndex menuItemIndex;
111 OSStatus err = noErr;
112
113 appItemTitle = CFDictionaryGetValue(ctx->appItemTitles, appURL);
114 if (appItemTitle == NULL) return fnfErr;
115
116 err = AppendMenuItemTextWithCFString(ctx->menu, appItemTitle, 0, 0, &menuItemIndex);
117 if (err != noErr) return err;
118
119 if (!CFURLGetFSRef(appURL, &appFSR)) return paramErr;
120 err = GetIconRefFromFileInfo(&appFSR, 0, NULL, kFSCatInfoNone, NULL, kIconServicesNormalUsageFlag, &appIcon, &label);
121 if (err != noErr) return err;
122
123 SetMenuItemIconHandle(ctx->menu, menuItemIndex, kMenuIconRefType, (Handle)appIcon);
124 SetMenuItemCommandID(ctx->menu, menuItemIndex, menuCommand);
125 SetMenuItemRefCon(ctx->menu, menuItemIndex, (UInt32)appURL);
126 ReleaseIconRef(appIcon);
127
128 return err;
129}
130
131static OSStatus ICCF_AddAppToMenu(icAppMenuContext *ctx, CFURLRef appURL, MenuCommand menuCommand) {
132 OSStatus err = ICCF_AddAppItemTitle(ctx, appURL);
133 switch (err) {
134 case noErr: break;
135 case dupFNErr: return noErr;
136 default: return err;
137 }
138 return ICCF_AddTitledAppToMenu(ctx, appURL, menuCommand);
139}
140
141CFComparisonResult ICCF_CompareURLsByItemTitle(const void *url1, const void *url2, void *appItemTitles) {
142 CFStringRef appItemTitle1 = CFDictionaryGetValue((CFDictionaryRef)appItemTitles, (CFURLRef)url1);
143 CFStringRef appItemTitle2 = CFDictionaryGetValue((CFDictionaryRef)appItemTitles, (CFURLRef)url2);
144 return CFStringCompareWithOptions(appItemTitle1, appItemTitle2,
145 CFRangeMake(0, CFStringGetLength(appItemTitle1)),
146 kCFCompareCaseInsensitive | kCFCompareNumerically);
147}
148
149enum {
150 kICURLActionOpenWith = 'OpnW',
151 kICURLActionAddBookmark = 'AddB'
152};
153
154OSStatus ICCF_DoURLActionMenu(ICInstance inst, CFURLRef url, LSLaunchFlags launchFlags) {
155 CFArrayRef appURLsUnsorted = NULL; // matching app URLs
156 CFMutableArrayRef appURLs = NULL; // matching app URLs sorted by item title
157 CFArrayRef urlArray = NULL; // single-URL array
158 icAppMenuContext ctx = {NULL, NULL, NULL, NULL};
159 OSStatus err;
160
161 if ( (err = _LSCopyApplicationURLsForItemURL(url, kLSRolesAll, &appURLsUnsorted)) != noErr)
162 THROW_ERR(err);
163
164 CFIndex appCount = 0;
165 if (appURLsUnsorted == NULL || (appCount = CFArrayGetCount(appURLsUnsorted)) == 0)
166 THROW_ERR(kLSApplicationNotFoundErr);
167
168 if ( (appURLs = CFArrayCreateMutableCopy(NULL, appCount, appURLsUnsorted)) == NULL)
169 THROW_ERR(memFullErr);
170
171 if ( (ctx.appPaths = CFSetCreateMutable(NULL, appCount, &kCFCopyStringSetCallBacks)) == NULL)
172 THROW_ERR(memFullErr);
173
174 if ( (ctx.appItemTitles = CFDictionaryCreateMutable(NULL, appCount, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks)) == NULL)
175 THROW_ERR(memFullErr);
176
177 if ( (ctx.appURLs = CFDictionaryCreateMutable(NULL, appCount, &kCFCopyStringDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks)) == NULL)
178 THROW_ERR(memFullErr);
179
180 LSGetApplicationForURL(url, kLSRolesAll, NULL, &ctx.defaultAppURL);
181
182 CFIndex appIndex;
183 CFURLRef appURL;
184 for (appIndex = 0 ; appIndex < appCount ; appIndex++) {
185 appURL = CFArrayGetValueAtIndex(appURLs, appIndex);
186 err = ICCF_AddAppItemTitle(&ctx, appURL);
187 switch (err) {
188 case noErr: break;
189 case dupFNErr:
190 CFArrayRemoveValueAtIndex(appURLs, appIndex);
191 appIndex--;
192 appCount--;
193 break;
194 default:
195 THROW_ERR(err);
196 }
197 }
198
199 CFArraySortValues(appURLs, CFRangeMake(0, appCount), ICCF_CompareURLsByItemTitle, ctx.appItemTitles);
200
201 if ( (err = CreateNewMenu(0, kMenuAttrExcludesMarkColumn, &ctx.menu)) != noErr)
202 THROW_ERR(err);
203
204 MenuItemIndex menuItemIndex;
205 if ( (err = AppendMenuItemTextWithCFString(ctx.menu, ICCF_CopyLocalizedString(CFSTR("Open Location With")), kMenuItemAttrDisabled, 0, &menuItemIndex)) != noErr)
206 THROW_ERR(err);
207
208 if ( (urlArray = CFArrayCreate(NULL, (const void **)&url, 1, &kCFTypeArrayCallBacks)) == NULL)
209 THROW_ERR(memFullErr);
210
211 for (appIndex = 0 ; appIndex < appCount ; appIndex++) {
212 appURL = CFArrayGetValueAtIndex(appURLs, appIndex);
213
214 if ( (err = ICCF_AddTitledAppToMenu(&ctx, appURL, kICURLActionOpenWith)) != noErr)
215 THROW_ERR(err);
216 }
217 // sometimes the default protocol handler won't be on the list because it doesnÕt claim to handle that protocol; add it anyway
218 if (ctx.defaultAppURL != NULL) {
219 if ( (err = ICCF_AddAppToMenu(&ctx, ctx.defaultAppURL, kICURLActionOpenWith)) != noErr)
220 THROW_ERR(err);
221 }
222
223 appURL = ICCF_GetBookmarkHelperURL(inst);
224 if (appURL != NULL) {
225 if ( (err = AppendMenuItemTextWithCFString(ctx.menu, CFSTR(""), kMenuItemAttrSeparator, 0, NULL)) != noErr)
226 THROW_ERR(err);
227 if ( (err = AppendMenuItemTextWithCFString(ctx.menu, ICCF_CopyLocalizedString(CFSTR("Add Bookmark")), kMenuItemAttrDisabled, 0, &menuItemIndex)) != noErr)
228 THROW_ERR(err);
229 // 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
230 if ( (err = ICCF_AddAppToMenu(&ctx, appURL, kICURLActionAddBookmark)) != noErr)
231 THROW_ERR(err);
232 }
233
234 InsertMenu(ctx.menu, -1);
235 Point mousePoint;
236 GetGlobalMouse(&mousePoint);
237 long selectedAppIndex = PopUpMenuSelect(ctx.menu, mousePoint.v + 18, mousePoint.h - 30, 0/*popUpItem*/);
238 if (selectedAppIndex == 0) {
239 err = userCanceledErr;
240 } else {
241 CFURLRef appURL = NULL;
242 MenuCommand menuCommand;
243 err = GetMenuItemRefCon(ctx.menu, selectedAppIndex, (void *)&appURL);
244 if (err == noErr) {
245 err = GetMenuItemCommandID(ctx.menu, selectedAppIndex, &menuCommand);
246 if (err == noErr) {
247 if (menuCommand == kICURLActionOpenWith) {
248 LSLaunchURLSpec lsSpec = {appURL, urlArray, NULL, launchFlags};
249 err = LSOpenFromURLSpec(&lsSpec, NULL);
250 } else if (menuCommand == kICURLActionAddBookmark) {
251 err = ICCF_DoBookmarkDialog(inst, CFURLGetString(url));
252 }
253 }
254 }
255 }
256
257END:
258 if (ctx.menu != NULL) {
259 DeleteMenu(GetMenuID(ctx.menu));
260 DisposeMenu(ctx.menu);
261 }
262 SAFE_RELEASE(urlArray);
263 SAFE_RELEASE(appURLsUnsorted);
264 SAFE_RELEASE(appURLs);
265 SAFE_RELEASE(ctx.appPaths);
266 SAFE_RELEASE(ctx.appItemTitles);
267 SAFE_RELEASE(ctx.appURLs);
268
269 return err;
270}
271
272OSStatus ICCF_DoURLActionLaunch(ICInstance inst, CFURLRef url, LSLaunchFlags launchFlags) {
273 CFArrayRef urlArray = CFArrayCreate(NULL, (const void **)&url, 1, &kCFTypeArrayCallBacks);
274 LSLaunchURLSpec lsSpec = {NULL, urlArray, NULL, launchFlags, NULL};
275 OSStatus err;
276
277 if (urlArray == NULL)
278 THROW_ERR(memFullErr);
279
280 err = LSOpenFromURLSpec(&lsSpec, NULL);
281
282END:
283 SAFE_RELEASE(urlArray);
284
285 return err;
286}
287
288OSStatus ICCF_DoURLAction(ICInstance inst, ConstStr255Param hint, const char *urlData, long startIndex, long endIndex, iccfURLAction action) {
289 Handle h = NewHandle(0);
290 CFURLRef url = NULL;
291 LSLaunchFlags launchFlags = kLSLaunchDefaults;
292 OSStatus err;
293
294 if (h == NULL) return MemError();
295
296 if ( (err = ICParseURL(inst, hint, urlData + startIndex, endIndex - startIndex + 1,
297 &startIndex, &endIndex, h)) != noErr) THROW_ERR(err);
298
299 if ( (url = CFURLCreateWithBytes(NULL, *h, GetHandleSize(h), kCFStringEncodingASCII,
300 NULL)) == NULL) THROW_ERR(paramErr);
301
302 if (action.launchInBackground) launchFlags |= kLSLaunchDontSwitch;
303
304 if (action.presentMenu)
305 err = ICCF_DoURLActionMenu(inst, url, launchFlags);
306 else
307 err = ICCF_DoURLActionLaunch(inst, url, launchFlags);
308
309END:
310 if (h != NULL) DisposeHandle(h);
311 SAFE_RELEASE(url);
312
313 return err;
314}
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