1 | /*
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2 | * ICeCoffEEAction.c
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3 | * ICeCoffEE APE
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4 | *
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5 | * Created by Nicholas Riley on Wed Jan 29 2003.
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6 | * Copyright (c) 2003 Nicholas Riley. All rights reserved.
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7 | *
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8 | */
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9 |
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10 | #include "ICeCoffEEAction.h"
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11 | #include "ICeCoffEEConfig.h"
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12 | #include "ICeCoffEEShared.h"
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13 | #include "ICeCoffEEBookmarks.h"
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14 |
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15 | /* thanks to Slava Karpenko for this one! */
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16 | OSStatus _LSCopyApplicationURLsForItemURL(CFURLRef inURL, LSRolesMask inRoleMask, CFArrayRef *outApps); // outApps to be CFReleased()
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17 |
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18 | #define THROW_ERR(e) { err = e; goto END; }
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19 |
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20 | static CFStringRef ICCF_NameWithLocation(CFStringRef name, CFURLRef url) {
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21 | CFURLRef urlMinus = CFURLCreateCopyDeletingLastPathComponent(NULL, url);
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22 | CFStringRef urlString = CFURLCopyFileSystemPath(urlMinus, kCFURLPOSIXPathStyle);
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23 | CFStringRef nameWithLocationTemplate = ICCF_CopyLocalizedString(CFSTR("App%@Location%@"));
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24 | CFStringRef nameWithLocation = CFStringCreateWithFormat(NULL, NULL, nameWithLocationTemplate, name, urlString);
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25 |
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26 | SAFE_RELEASE(nameWithLocationTemplate);
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27 | SAFE_RELEASE(urlMinus);
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28 | SAFE_RELEASE(urlString);
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29 | return nameWithLocation;
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30 | }
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31 |
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32 | static const MenuItemIndex kICAppMenuItemHasPath = 0xfffe;
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33 |
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34 | typedef struct {
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35 | CFURLRef defaultAppURL; // URL of default app, set to NULL after added to menu
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36 | CFMutableSetRef appPaths;
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37 | CFMutableDictionaryRef appItemTitles; // keys: URLs; values: item titles (CFString)
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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)
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39 | MenuRef menu;
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40 | } icAppMenuContext;
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41 |
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42 | static OSStatus ICCF_AddAppItemTitle(icAppMenuContext *ctx, CFURLRef appURL) {
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43 | CFStringRef appName = NULL, appItemTitle = NULL;
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44 | CFBundleRef appBundle = NULL;
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45 | OSStatus err = noErr;
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46 |
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47 | CFStringRef appPath = CFURLCopyPath(appURL);
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48 | // only one entry for each path
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49 | if (CFSetContainsValue(ctx->appPaths, appPath))
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50 | return dupFNErr;
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51 | CFSetAddValue(ctx->appPaths, appPath);
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52 |
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53 | if ( (err = LSCopyDisplayNameForURL(appURL, &appName)) != noErr)
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54 | return err;
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55 |
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56 | // if we encounter multiple applications with the same display name, add locations to the menu item titles to disambiguate them
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57 | CFURLRef sameAppURL;
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58 | Boolean shouldAppendLocation;
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59 | if ( (shouldAppendLocation = CFDictionaryGetValueIfPresent(ctx->appURLs, appName, (const void **)&sameAppURL)) && (CFTypeRef)sameAppURL != kCFNull) {
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60 | // this app is the second encountered with the same name; go back and fix the menu item title of the first app
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61 | CFStringRef sameAppItemTitle = CFDictionaryGetValue(ctx->appItemTitles, sameAppURL);
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62 | CFStringRef appItemTitleWithVersion = ICCF_NameWithLocation(sameAppItemTitle, sameAppURL);
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63 | CFDictionarySetValue(ctx->appItemTitles, sameAppURL, appItemTitleWithVersion);
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64 | SAFE_RELEASE(appItemTitleWithVersion);
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65 | CFDictionarySetValue(ctx->appURLs, appName, kCFNull);
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66 | }
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67 |
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68 | CFRetain(appName);
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69 | appItemTitle = appName;
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70 |
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71 | if ( (appBundle = CFBundleCreate(NULL, appURL)) != NULL) {
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72 | // prefer a short version string, e.g. "1.0 Beta" instead of "51" for Safari
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73 | CFStringRef appVersion = CFBundleGetValueForInfoDictionaryKey(appBundle, CFSTR("CFBundleShortVersionString"));
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74 | if (appVersion == NULL)
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75 | appVersion = CFBundleGetValueForInfoDictionaryKey(appBundle, kCFBundleVersionKey);
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76 | if (appVersion != NULL) {
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77 | appItemTitle = CFStringCreateWithFormat(NULL, NULL, CFSTR("%@ (%@)"), appName, appVersion);
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78 | CFRelease(appName);
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79 | }
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80 | CFRelease(appBundle);
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81 | }
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82 |
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83 | if (shouldAppendLocation) {
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84 | CFStringRef appItemTitleWithVersion = ICCF_NameWithLocation(appItemTitle, appURL);
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85 | CFRelease(appItemTitle);
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86 | appItemTitle = appItemTitleWithVersion;
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87 | } else {
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88 | CFDictionarySetValue(ctx->appURLs, appName, appURL);
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89 | }
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90 |
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91 | if (ctx->defaultAppURL != NULL && CFEqual(appURL, ctx->defaultAppURL)) {
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92 | CFStringRef defaultFormat = ICCF_CopyLocalizedString(CFSTR("DefaultApp%@"));
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93 | CFStringRef appItemTitleWithDefault = CFStringCreateWithFormat(NULL, NULL, defaultFormat, appItemTitle);
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94 | CFRelease(appItemTitle);
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95 | appItemTitle = appItemTitleWithDefault;
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96 | ctx->defaultAppURL = NULL; // mark as added
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97 | }
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98 |
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99 | CFDictionarySetValue(ctx->appItemTitles, appURL, appItemTitle);
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100 | CFRelease(appItemTitle);
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101 |
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102 | return noErr;
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103 | }
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104 |
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105 | static OSStatus ICCF_AddTitledAppToMenu(icAppMenuContext *ctx, CFURLRef appURL, MenuCommand menuCommand) {
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106 | CFStringRef appItemTitle = NULL;
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107 | IconRef appIcon = NULL;
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108 | FSRef appFSR;
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109 | SInt16 label;
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110 | MenuItemIndex menuItemIndex;
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111 | OSStatus err = noErr;
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112 |
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113 | appItemTitle = CFDictionaryGetValue(ctx->appItemTitles, appURL);
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114 | if (appItemTitle == NULL) return fnfErr;
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115 |
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116 | err = AppendMenuItemTextWithCFString(ctx->menu, appItemTitle, 0, 0, &menuItemIndex);
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117 | if (err != noErr) return err;
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118 |
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119 | if (!CFURLGetFSRef(appURL, &appFSR)) return paramErr;
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120 | err = GetIconRefFromFileInfo(&appFSR, 0, NULL, kFSCatInfoNone, NULL, kIconServicesNormalUsageFlag, &appIcon, &label);
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121 | if (err != noErr) return err;
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122 |
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123 | SetMenuItemIconHandle(ctx->menu, menuItemIndex, kMenuIconRefType, (Handle)appIcon);
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124 | SetMenuItemCommandID(ctx->menu, menuItemIndex, menuCommand);
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125 | SetMenuItemRefCon(ctx->menu, menuItemIndex, (UInt32)appURL);
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126 | ReleaseIconRef(appIcon);
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127 |
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128 | return err;
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129 | }
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130 |
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131 | static OSStatus ICCF_AddAppToMenu(icAppMenuContext *ctx, CFURLRef appURL, MenuCommand menuCommand) {
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132 | OSStatus err = ICCF_AddAppItemTitle(ctx, appURL);
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133 | switch (err) {
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134 | case noErr: break;
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135 | case dupFNErr: return noErr;
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136 | default: return err;
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137 | }
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138 | return ICCF_AddTitledAppToMenu(ctx, appURL, menuCommand);
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139 | }
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140 |
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141 | CFComparisonResult ICCF_CompareURLsByItemTitle(const void *url1, const void *url2, void *appItemTitles) {
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142 | CFStringRef appItemTitle1 = CFDictionaryGetValue((CFDictionaryRef)appItemTitles, (CFURLRef)url1);
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143 | CFStringRef appItemTitle2 = CFDictionaryGetValue((CFDictionaryRef)appItemTitles, (CFURLRef)url2);
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144 | return CFStringCompareWithOptions(appItemTitle1, appItemTitle2,
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145 | CFRangeMake(0, CFStringGetLength(appItemTitle1)),
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146 | kCFCompareCaseInsensitive | kCFCompareNumerically);
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147 | }
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148 |
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149 | enum {
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150 | kICURLActionOpenWith = 'OpnW',
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151 | kICURLActionAddBookmark = 'AddB'
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152 | };
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153 |
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154 | OSStatus ICCF_DoURLActionMenu(ICInstance inst, CFURLRef url, LSLaunchFlags launchFlags) {
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155 | CFArrayRef appURLsUnsorted = NULL; // matching app URLs
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156 | CFMutableArrayRef appURLs = NULL; // matching app URLs sorted by item title
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157 | CFArrayRef urlArray = NULL; // single-URL array
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158 | icAppMenuContext ctx = {NULL, NULL, NULL, NULL};
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159 | OSStatus err;
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160 |
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161 | if ( (err = _LSCopyApplicationURLsForItemURL(url, kLSRolesAll, &appURLsUnsorted)) != noErr)
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162 | THROW_ERR(err);
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163 |
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164 | CFIndex appCount = 0;
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165 | if (appURLsUnsorted == NULL || (appCount = CFArrayGetCount(appURLsUnsorted)) == 0)
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166 | THROW_ERR(kLSApplicationNotFoundErr);
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167 |
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168 | if ( (appURLs = CFArrayCreateMutableCopy(NULL, appCount, appURLsUnsorted)) == NULL)
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169 | THROW_ERR(memFullErr);
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170 |
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171 | if ( (ctx.appPaths = CFSetCreateMutable(NULL, appCount, &kCFCopyStringSetCallBacks)) == NULL)
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172 | THROW_ERR(memFullErr);
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173 |
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174 | if ( (ctx.appItemTitles = CFDictionaryCreateMutable(NULL, appCount, &kCFTypeDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks)) == NULL)
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175 | THROW_ERR(memFullErr);
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176 |
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177 | if ( (ctx.appURLs = CFDictionaryCreateMutable(NULL, appCount, &kCFCopyStringDictionaryKeyCallBacks, &kCFTypeDictionaryValueCallBacks)) == NULL)
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178 | THROW_ERR(memFullErr);
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179 |
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180 | LSGetApplicationForURL(url, kLSRolesAll, NULL, &ctx.defaultAppURL);
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181 |
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182 | CFIndex appIndex;
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183 | CFURLRef appURL;
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184 | for (appIndex = 0 ; appIndex < appCount ; appIndex++) {
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185 | appURL = CFArrayGetValueAtIndex(appURLs, appIndex);
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186 | err = ICCF_AddAppItemTitle(&ctx, appURL);
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187 | switch (err) {
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188 | case noErr: break;
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189 | case dupFNErr:
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190 | CFArrayRemoveValueAtIndex(appURLs, appIndex);
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191 | appIndex--;
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192 | appCount--;
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193 | break;
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194 | default:
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195 | THROW_ERR(err);
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196 | }
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197 | }
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198 |
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199 | CFArraySortValues(appURLs, CFRangeMake(0, appCount), ICCF_CompareURLsByItemTitle, ctx.appItemTitles);
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200 |
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201 | if ( (err = CreateNewMenu(0, kMenuAttrExcludesMarkColumn, &ctx.menu)) != noErr)
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202 | THROW_ERR(err);
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203 |
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204 | MenuItemIndex menuItemIndex;
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205 | if ( (err = AppendMenuItemTextWithCFString(ctx.menu, ICCF_CopyLocalizedString(CFSTR("Open Location With")), kMenuItemAttrDisabled, 0, &menuItemIndex)) != noErr)
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206 | THROW_ERR(err);
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207 |
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208 | if ( (urlArray = CFArrayCreate(NULL, (const void **)&url, 1, &kCFTypeArrayCallBacks)) == NULL)
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209 | THROW_ERR(memFullErr);
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210 |
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211 | for (appIndex = 0 ; appIndex < appCount ; appIndex++) {
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212 | appURL = CFArrayGetValueAtIndex(appURLs, appIndex);
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213 |
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214 | if ( (err = ICCF_AddTitledAppToMenu(&ctx, appURL, kICURLActionOpenWith)) != noErr)
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215 | THROW_ERR(err);
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216 | }
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217 | // sometimes the default protocol handler won't be on the list because it doesnÕt claim to handle that protocol; add it anyway
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218 | if (ctx.defaultAppURL != NULL) {
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219 | if ( (err = ICCF_AddAppToMenu(&ctx, ctx.defaultAppURL, kICURLActionOpenWith)) != noErr)
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220 | THROW_ERR(err);
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221 | }
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222 |
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223 | appURL = ICCF_GetBookmarkHelperURL(inst);
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224 | if (appURL != NULL) {
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225 | if ( (err = AppendMenuItemTextWithCFString(ctx.menu, CFSTR(""), kMenuItemAttrSeparator, 0, NULL)) != noErr)
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226 | THROW_ERR(err);
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227 | if ( (err = AppendMenuItemTextWithCFString(ctx.menu, ICCF_CopyLocalizedString(CFSTR("Add Bookmark")), kMenuItemAttrDisabled, 0, &menuItemIndex)) != noErr)
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228 | THROW_ERR(err);
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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
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230 | if ( (err = ICCF_AddAppToMenu(&ctx, appURL, kICURLActionAddBookmark)) != noErr)
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231 | THROW_ERR(err);
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232 | }
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233 |
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234 | InsertMenu(ctx.menu, -1);
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235 | Point mousePoint;
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236 | GetGlobalMouse(&mousePoint);
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237 | long selectedAppIndex = PopUpMenuSelect(ctx.menu, mousePoint.v + 18, mousePoint.h - 30, 0/*popUpItem*/);
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238 | if (selectedAppIndex == 0) {
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239 | err = userCanceledErr;
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240 | } else {
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241 | CFURLRef appURL = NULL;
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242 | MenuCommand menuCommand;
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243 | err = GetMenuItemRefCon(ctx.menu, selectedAppIndex, (void *)&appURL);
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244 | if (err == noErr) {
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245 | err = GetMenuItemCommandID(ctx.menu, selectedAppIndex, &menuCommand);
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246 | if (err == noErr) {
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247 | if (menuCommand == kICURLActionOpenWith) {
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248 | LSLaunchURLSpec lsSpec = {appURL, urlArray, NULL, launchFlags};
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249 | err = LSOpenFromURLSpec(&lsSpec, NULL);
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250 | } else if (menuCommand == kICURLActionAddBookmark) {
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251 | err = ICCF_DoBookmarkDialog(inst, CFURLGetString(url));
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252 | }
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253 | }
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254 | }
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255 | }
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256 |
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257 | END:
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258 | if (ctx.menu != NULL) {
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259 | DeleteMenu(GetMenuID(ctx.menu));
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260 | DisposeMenu(ctx.menu);
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261 | }
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262 | SAFE_RELEASE(urlArray);
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263 | SAFE_RELEASE(appURLsUnsorted);
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264 | SAFE_RELEASE(appURLs);
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265 | SAFE_RELEASE(ctx.appPaths);
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266 | SAFE_RELEASE(ctx.appItemTitles);
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267 | SAFE_RELEASE(ctx.appURLs);
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268 |
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269 | return err;
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270 | }
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271 |
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272 | OSStatus ICCF_DoURLActionLaunch(ICInstance inst, CFURLRef url, LSLaunchFlags launchFlags) {
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273 | CFArrayRef urlArray = CFArrayCreate(NULL, (const void **)&url, 1, &kCFTypeArrayCallBacks);
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274 | LSLaunchURLSpec lsSpec = {NULL, urlArray, NULL, launchFlags, NULL};
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275 | OSStatus err;
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276 |
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277 | if (urlArray == NULL)
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278 | THROW_ERR(memFullErr);
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279 |
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280 | err = LSOpenFromURLSpec(&lsSpec, NULL);
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281 |
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282 | END:
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283 | SAFE_RELEASE(urlArray);
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284 |
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285 | return err;
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286 | }
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287 |
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288 | OSStatus ICCF_DoURLAction(ICInstance inst, ConstStr255Param hint, const char *urlData, long startIndex, long endIndex, iccfURLAction action) {
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289 | Handle h = NewHandle(0);
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290 | CFURLRef url = NULL;
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291 | LSLaunchFlags launchFlags = kLSLaunchDefaults;
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292 | OSStatus err;
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293 |
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294 | if (h == NULL) return MemError();
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295 |
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296 | if ( (err = ICParseURL(inst, hint, urlData + startIndex, endIndex - startIndex + 1,
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297 | &startIndex, &endIndex, h)) != noErr) THROW_ERR(err);
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298 |
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299 | if ( (url = CFURLCreateWithBytes(NULL, *h, GetHandleSize(h), kCFStringEncodingASCII,
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300 | NULL)) == NULL) THROW_ERR(paramErr);
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301 |
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302 | if (action.launchInBackground) launchFlags |= kLSLaunchDontSwitch;
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303 |
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304 | if (action.presentMenu)
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305 | err = ICCF_DoURLActionMenu(inst, url, launchFlags);
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306 | else
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307 | err = ICCF_DoURLActionLaunch(inst, url, launchFlags);
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308 |
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309 | END:
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310 | if (h != NULL) DisposeHandle(h);
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311 | SAFE_RELEASE(url);
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312 |
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313 | return err;
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314 | }
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