#include <string>
#include <libintl.h>
+#include <math.h>
#include <glib/gmem.h>
#include <glib/gkeyfile.h>
GKeyFile *myKeyFile;
};
-LauncherItem::LauncherItem(): myIsGood(false), myEnabled(false) {
+LauncherItem::LauncherItem(): myEnabled(false) {
}
LauncherItem::~LauncherItem() {
bool LauncherItem::load(const std::string& filename) {
GKeyFileWrapper key_file;
- myIsGood = false;
-
for (;;) {
myFileName = filename;
break;
}
- myIsGood = true;
-
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);
return (myEnabled = checkSanity());
}
+// The function below is taken verbatim from exo library -- xfce supporting library
+static GdkPixbuf *exo_gdk_pixbuf_scale_ratio(GdkPixbuf *source, gint dest_size) {
+ gdouble wratio, hratio;
+ gint source_width, source_height;
+ gint dest_width, dest_height;
+
+ source_width = gdk_pixbuf_get_width(source);
+ source_height = gdk_pixbuf_get_height(source);
+
+ wratio = (gdouble)source_width / (gdouble)dest_size;
+ hratio = (gdouble)source_height / (gdouble)dest_size;
+
+ if (hratio > wratio) {
+ dest_width = (gint)rint(source_width / hratio);
+ dest_height = dest_size;
+ } else {
+ dest_width = dest_size;
+ dest_height = (gint)rint(source_height / wratio);
+ }
+
+ return gdk_pixbuf_scale_simple(source, MAX(dest_width, 1), MAX(dest_height, 1), GDK_INTERP_BILINEAR);
+}
+
GdkPixbuf *LauncherItem::getIcon(int icon_size) const {
if (ourTheme == NULL) {
ourTheme = gtk_icon_theme_get_default();
}
}
+ if (pixbuf != NULL) {
+ GdkPixbuf *tempo;
+
+ if (gdk_pixbuf_get_width(pixbuf) > icon_size || gdk_pixbuf_get_height(pixbuf) > icon_size) {
+ tempo = exo_gdk_pixbuf_scale_ratio(pixbuf, icon_size);
+ } else {
+ tempo = gdk_pixbuf_copy(pixbuf);
+ }
+
+ g_object_unref(pixbuf);
+
+ pixbuf = tempo;
+ }
+
return pixbuf;
}