X-Git-Url: http://git.maemo.org/git/?a=blobdiff_plain;f=launcher-item.cc;h=6487f283ef60338f2513af6f41a40868a6a8ce8b;hb=b2293794272c3721770751b3fd9c01790f21411a;hp=ef0a06465ea4e95812c079230d48bc3bc4b0f9c5;hpb=795e2d9a3b47cc1aad703d355606abd4c1773b05;p=simple-launcher

diff --git a/launcher-item.cc b/launcher-item.cc
index ef0a064..6487f28 100644
--- a/launcher-item.cc
+++ b/launcher-item.cc
@@ -1,6 +1,6 @@
 // This file is a part of Simple Launcher
 //
-// Copyright (C) 2006, Mikhail Sobolev
+// Copyright (C) 2006, 2007, Mikhail Sobolev
 //
 // Simple Launcher is free software; you can redistribute it and/or modify it
 // under the terms of the GNU General Public License version 2 as published by
@@ -17,45 +17,79 @@
 
 #include <string>
 
+#include <libintl.h>
+
 #include <glib/gmem.h>
 #include <glib/gkeyfile.h>
 
 #include "launcher-item.h"
 
-GtkIconTheme *LauncherItem::ourTheme = 0;
+GtkIconTheme *LauncherItem::ourTheme = NULL;
 
 static const char *DESKTOP_ENTRY_GROUP = "Desktop Entry",
                   *DESKTOP_ENTRY_TYPE_FIELD = "Type",
                   *DESKTOP_ENTRY_ICON_FIELD = "Icon",
                   *DESKTOP_ENTRY_NAME_FIELD = "Name",
                   *DESKTOP_ENTRY_COMMENT_FIELD = "Comment",
-                  *DESKTOP_ENTRY_SERVICE_FIELD = "X-Osso-Service";
+                  *DESKTOP_ENTRY_EXEC_FIELD = "Exec",
+                  *DESKTOP_ENTRY_SERVICE_FIELD = "X-Osso-Service",
+                  *DESKTOP_ENTRY_TEXT_DOMAIN = "X-Text-Domain";
 
-inline std::string getStringWrapper(GKeyFile *keyFile, const gchar *group, const gchar *itemName) {
-  gchar *tempo = g_key_file_get_string(keyFile, group, itemName, 0);
-  std::string result;
+static const char *DEFAULT_TEXT_DOMAIN = "maemo-af-desktop";
+static const char *DEFAULT_APP_ICON = "qgn_list_gene_default_app";
 
-  if (tempo != 0) {
-    result.assign(tempo);
+class GKeyFileWrapper {
+public:
+  GKeyFileWrapper() {
+    myKeyFile = g_key_file_new();
+  }
 
-    g_free(tempo);
+ ~GKeyFileWrapper() {
+    if (myKeyFile != NULL) {
+      g_key_file_free(myKeyFile);
+    }
   }
 
-  return result;
-}
+  bool load(const std::string& name) {
+    GError *error = NULL;
+    bool result = g_key_file_load_from_file(myKeyFile, name.c_str(), G_KEY_FILE_NONE, &error);
+
+    if (error != NULL) {
+      g_error_free(error);
+    }
+
+    return result;
+  }
 
-inline std::string getLocaleStringWrapper(GKeyFile *keyFile, const gchar *group, const gchar *itemName) {
-  gchar *tempo = g_key_file_get_locale_string(keyFile, group, itemName, 0, 0);
-  std::string result;
+  std::string getString(const gchar *group, const gchar *itemName) {
+    gchar *tempo = g_key_file_get_string(myKeyFile, group, itemName, NULL);
+    std::string result;
 
-  if (tempo != 0) {
-    result.assign(tempo);
+    if (tempo != NULL) {
+      result.assign(tempo);
 
-    g_free(tempo);
+      g_free(tempo);
+    }
+
+    return result;
   }
 
-  return result;
-}
+  std::string getLocaleString(const gchar *group, const gchar *itemName) {
+    gchar *tempo = g_key_file_get_locale_string(myKeyFile, group, itemName, NULL, NULL);
+    std::string result;
+
+    if (tempo != NULL) {
+      result.assign(tempo);
+
+      g_free(tempo);
+    }
+
+    return result;
+  }
+
+private:
+  GKeyFile *myKeyFile;
+};
 
 LauncherItem::LauncherItem(): myEnabled(false) {
 }
@@ -63,56 +97,62 @@ LauncherItem::LauncherItem(): myEnabled(false) {
 LauncherItem::~LauncherItem() {
 }
 
+std::string LauncherItem::translateString(const std::string& what) const {
+  if (what.empty()) {
+    return what;
+  } else {
+    return dgettext(myTextDomain.empty() ? DEFAULT_TEXT_DOMAIN : myTextDomain.c_str(), what.c_str());
+  }
+}
+
 bool LauncherItem::load(const std::string& filename) {
-  GKeyFile *key_file = 0;
-  GError *error = 0;
+  GKeyFileWrapper key_file;
 
   for (;;) {
-    if ((key_file = g_key_file_new()) == 0) {
-      break;
-    }
+    myFileName = filename;
 
-    if (!g_key_file_load_from_file(key_file, filename.c_str(), G_KEY_FILE_NONE, &error)) {
+    if (!key_file.load(filename)) {
       break;
     }
 
-    if (getStringWrapper(key_file, DESKTOP_ENTRY_GROUP, DESKTOP_ENTRY_TYPE_FIELD) != "Application") {
+    if (key_file.getString(DESKTOP_ENTRY_GROUP, DESKTOP_ENTRY_TYPE_FIELD) != "Application") {
       break;
     }
 
-    myName = getStringWrapper(key_file, DESKTOP_ENTRY_GROUP, DESKTOP_ENTRY_NAME_FIELD);
-    myComment = getLocaleStringWrapper(key_file, DESKTOP_ENTRY_GROUP, DESKTOP_ENTRY_COMMENT_FIELD);
-    myIcon = getStringWrapper(key_file, DESKTOP_ENTRY_GROUP, DESKTOP_ENTRY_ICON_FIELD);
-    myService = getStringWrapper(key_file, DESKTOP_ENTRY_GROUP, DESKTOP_ENTRY_SERVICE_FIELD);
+    myName = key_file.getLocaleString(DESKTOP_ENTRY_GROUP, DESKTOP_ENTRY_NAME_FIELD);
+    myComment = key_file.getLocaleString(DESKTOP_ENTRY_GROUP, DESKTOP_ENTRY_COMMENT_FIELD);
+    myIcon = key_file.getString(DESKTOP_ENTRY_GROUP, DESKTOP_ENTRY_ICON_FIELD);
+    myService = key_file.getString(DESKTOP_ENTRY_GROUP, DESKTOP_ENTRY_SERVICE_FIELD);
+    myExec = key_file.getString(DESKTOP_ENTRY_GROUP, DESKTOP_ENTRY_EXEC_FIELD);
+    myTextDomain = key_file.getString(DESKTOP_ENTRY_GROUP, DESKTOP_ENTRY_TEXT_DOMAIN);
 
     break;
   }
 
-  if (error != 0) {
-    g_error_free(error);
-    error = 0;
-  }
-
-  if (key_file != 0) {
-    g_key_file_free(key_file);
-  }
-
-  return !(myName.empty() || myIcon.empty() || myService.empty());
+  return (myEnabled = checkSanity());
 }
 
 GdkPixbuf *LauncherItem::getIcon(int icon_size) const {
-  GdkPixbuf *pixbuf = 0;
+  if (ourTheme == NULL) {
+    ourTheme = gtk_icon_theme_get_default();
+  }
+
+  GdkPixbuf *pixbuf = NULL;
+  GError *error = NULL;
 
   if (!myIcon.empty()) {
-    if (ourTheme == 0) {
-      ourTheme = gtk_icon_theme_get_default();
-    }
+    pixbuf = gtk_icon_theme_load_icon(ourTheme, myIcon.c_str(), icon_size, GTK_ICON_LOOKUP_NO_SVG, &error);
 
-    GError *error = 0;
+    if (error != NULL) {
+      g_error_free(error);
+      error = NULL;
+    }
+  }
 
-    pixbuf = gtk_icon_theme_load_icon(ourTheme, myIcon.c_str(), icon_size, GTK_ICON_LOOKUP_NO_SVG, &error);
+  if (pixbuf == NULL) {
+    pixbuf = gtk_icon_theme_load_icon(ourTheme, DEFAULT_APP_ICON, icon_size, GTK_ICON_LOOKUP_NO_SVG, &error);
 
-    if (error != 0) {
+    if (error != NULL) {
       g_error_free(error);
       error = NULL;
     }