Set window icon

2 files changed, 28 insertions, 5 deletions

diff --git a/meson.build b/meson.build
index f3bb533..5277b5c 100644
--- a/meson.build
+++ b/meson.build
@@ -18,15 +18,23 @@ dep = [
     dependency('ayatana-appindicator3-0.1'),
 ]
 
-add_project_arguments('-DGSR_VERSION="' + meson.project_version() + '"', language: ['c', 'cpp'])
-
-executable('gpu-screen-recorder-gtk', src, dependencies : dep, install : true)
-
 prefix = get_option('prefix')
 datadir = get_option('datadir')
+icons_path = join_paths(prefix, datadir, 'icons')
+
+executable('gpu-screen-recorder-gtk',
+    src,
+    dependencies : dep,
+    install : true,
+    cpp_args : [
+        '-DGSR_ICONS_PATH="' + icons_path + '"',
+        '-DGSR_VERSION="' + meson.project_version() + '"'
+    ]
+)
+
 install_data(files('com.dec05eba.gpu_screen_recorder.desktop'), install_dir : join_paths(prefix, datadir, 'applications'))
 install_data(files('com.dec05eba.gpu_screen_recorder.appdata.xml'), install_dir : join_paths(prefix, datadir, 'metainfo'))
-install_subdir('icons/hicolor', install_dir : join_paths(prefix, datadir, 'icons'))
+install_subdir('icons/hicolor', install_dir : icons_path)
 
 gnome = import('gnome')
 gnome.post_install(gtk_update_icon_cache : true, update_desktop_database : true)
diff --git a/src/main.cpp b/src/main.cpp
index ede8406..56d5fcf 100644
--- a/src/main.cpp
+++ b/src/main.cpp
@@ -4004,6 +4004,21 @@ static void activate(GtkApplication *app, gpointer) {
     gtk_window_set_title(GTK_WINDOW(window), window_title.c_str());
     gtk_window_set_resizable(GTK_WINDOW(window), false);
 
+    GtkIconTheme *icon_theme = gtk_icon_theme_get_default();
+#ifdef GSR_ICONS_PATH
+    const char *icon_path = GSR_ICONS_PATH;
+#else
+    const char *icon_path = "/usr/share/icons";
+#endif
+    gtk_icon_theme_set_search_path(icon_theme, &icon_path, 1);
+
+    const char *icon_name = "com.dec05eba.gpu_screen_recorder";
+    if(!gtk_icon_theme_has_icon(icon_theme, icon_name))
+        fprintf(stderr, "Error: failed to find icon %s in %s\n", icon_name, icon_path);
+
+    gtk_window_set_default_icon_name(icon_name);
+    gtk_window_set_icon_name(GTK_WINDOW(window), icon_name);
+
     select_window_userdata.app = app;
     audio_inputs = get_audio_devices();