1 files changed, 315 insertions, 0 deletions
diff --git a/capplet/msm-desktop-app-dialog.c b/capplet/msm-desktop-app-dialog.c
new file mode 100644
index 0000000..cb0c3dd
--- /dev/null
+++ b/capplet/msm-desktop-app-dialog.c
@@ -0,0 +1,315 @@
+#include "config.h"
+#include <glib.h>
+#include <glib/gi18n.h>
+
+#include "msm-desktop-app-dialog.h"
+
+struct _MsmDesktopAppDialog
+{
+ GtkDialog parent;
+
+ GtkWidget *entry;
+ GtkWidget *listbox;
+};
+
+G_DEFINE_TYPE (MsmDesktopAppDialog, msm_desktop_app_dialog, GTK_TYPE_DIALOG)
+
+static void
+on_search_entry_changed (GtkSearchEntry *entry,
+ MsmDesktopAppDialog *dialog)
+{
+ GtkListBoxRow *selected;
+
+ gtk_list_box_invalidate_filter (GTK_LIST_BOX (dialog->listbox));
+ selected = gtk_list_box_get_selected_row (GTK_LIST_BOX (dialog->listbox));
+
+ if (selected != NULL && gtk_widget_get_mapped (GTK_WIDGET (selected)))
+ {
+ gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), GTK_RESPONSE_OK, TRUE);
+ }
+ else
+ {
+ gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), GTK_RESPONSE_OK, FALSE);
+ }
+}
+
+static gint
+list_sort_app_func (GtkListBoxRow *row1, GtkListBoxRow *row2, gpointer user_data)
+{
+ GAppInfo *app1, *app2;
+
+ app1 = g_object_get_data (G_OBJECT (row1), "appinfo");
+ app2 = g_object_get_data (G_OBJECT (row2), "appinfo");
+
+ return g_utf8_collate (g_app_info_get_name (app1), g_app_info_get_name (app2));
+}
+
+static void
+list_header_app_func (GtkListBoxRow *row, GtkListBoxRow *before, gpointer user_data)
+{
+
+ if (before != NULL && (gtk_list_box_row_get_header (row) == NULL))
+ {
+ gtk_list_box_row_set_header (row,
+ gtk_separator_new (GTK_ORIENTATION_HORIZONTAL));
+ }
+}
+
+static gboolean
+list_filter_app_func (GtkListBoxRow *row,
+ gpointer user_data)
+{
+ MsmDesktopAppDialog *dialog = MSM_DESKTOP_APP_DIALOG (user_data);
+ GAppInfo *app;
+ GString *s1, *s2;
+
+ app = g_object_get_data (G_OBJECT (row), "appinfo");
+
+ s1 = g_string_new (gtk_entry_get_text (GTK_ENTRY (dialog->entry)));
+ s2 = g_string_new (g_app_info_get_name (app));
+
+ g_string_ascii_up (s1);
+ g_string_ascii_up (s2);
+
+ if (strstr (s2->str, s1->str) != NULL)
+ return TRUE;
+
+ return FALSE;
+}
+
+static void
+on_row_selected (GtkListBox *box,
+ GtkListBoxRow *row,
+ MsmDesktopAppDialog *dialog)
+{
+ if (row != NULL && gtk_widget_get_mapped (GTK_WIDGET (row)))
+ {
+ gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), GTK_RESPONSE_OK, TRUE);
+ }
+ else
+ {
+ gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), GTK_RESPONSE_OK, FALSE);
+ }
+}
+
+static void
+setup_dialog (MsmDesktopAppDialog *dialog)
+{
+ GtkStyleContext *context;
+ GtkWidget *content_area;
+ GtkWidget *searchbar;
+ GtkWidget *searchbutton;
+ GtkWidget *searchimage;
+ GtkWidget *headerbar;
+ GtkWidget *sw;
+
+ content_area = gtk_dialog_get_content_area (GTK_DIALOG (dialog));
+ gtk_container_set_border_width (GTK_CONTAINER (content_area), 6);
+ gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_CENTER);
+ gtk_widget_set_size_request (GTK_WIDGET (dialog), 600, 400);
+ gtk_window_set_modal (GTK_WINDOW (dialog), TRUE);
+
+ dialog->entry = gtk_search_entry_new ();
+ g_signal_connect (dialog->entry,
+ "search-changed",
+ G_CALLBACK (on_search_entry_changed),
+ dialog);
+
+ gtk_entry_set_placeholder_text (GTK_ENTRY (dialog->entry), _("Search Applications…"));
+ gtk_entry_set_width_chars (GTK_ENTRY (dialog->entry), 30);
+ gtk_entry_set_activates_default (GTK_ENTRY (dialog->entry), TRUE);
+ gtk_entry_set_input_hints (GTK_ENTRY (dialog->entry), GTK_INPUT_HINT_NO_EMOJI);
+
+ searchbar = gtk_search_bar_new ();
+ gtk_container_add (GTK_CONTAINER (searchbar), dialog->entry);
+ gtk_widget_set_hexpand (searchbar, TRUE);
+ gtk_box_pack_start (GTK_BOX (content_area), searchbar, FALSE, FALSE, 0);
+
+ dialog->listbox = gtk_list_box_new ();
+ gtk_list_box_set_activate_on_single_click (GTK_LIST_BOX (dialog->listbox), FALSE);
+ gtk_list_box_set_sort_func (GTK_LIST_BOX (dialog->listbox), list_sort_app_func, dialog, NULL);
+ gtk_list_box_set_header_func (GTK_LIST_BOX (dialog->listbox), list_header_app_func, dialog, NULL);
+ gtk_list_box_set_filter_func (GTK_LIST_BOX (dialog->listbox), list_filter_app_func, dialog, NULL);
+ g_signal_connect (dialog->listbox,
+ "row-selected",
+ G_CALLBACK (on_row_selected),
+ dialog);
+
+ gtk_dialog_add_button (GTK_DIALOG (dialog), _("_Close"), GTK_RESPONSE_CANCEL);
+ gtk_dialog_add_button (GTK_DIALOG (dialog), _("_Add"), GTK_RESPONSE_OK);
+ gtk_dialog_set_default_response (GTK_DIALOG (dialog), GTK_RESPONSE_OK);
+ gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog), GTK_RESPONSE_OK, FALSE);
+
+ sw = gtk_scrolled_window_new (NULL, NULL);
+ gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
+ GTK_POLICY_NEVER,
+ GTK_POLICY_AUTOMATIC);
+ gtk_container_add (GTK_CONTAINER (sw), dialog->listbox);
+ gtk_box_pack_start (GTK_BOX (content_area), sw, TRUE, TRUE, 0);
+
+ searchbutton = gtk_toggle_button_new ();
+ gtk_widget_set_valign (searchbutton, GTK_ALIGN_CENTER);
+ searchimage = gtk_image_new_from_icon_name ("edit-find", GTK_ICON_SIZE_MENU);
+ gtk_container_add (GTK_CONTAINER (searchbutton), searchimage);
+
+ context = gtk_widget_get_style_context (searchbutton);
+ gtk_style_context_add_class (context, "image-button");
+ gtk_style_context_remove_class (context, "text-button");
+
+ headerbar = gtk_dialog_get_header_bar (GTK_DIALOG (dialog));
+ gtk_header_bar_pack_end (GTK_HEADER_BAR (headerbar), searchbutton);
+ g_object_bind_property (searchbutton, "active", searchbar, "search-mode-enabled", G_BINDING_BIDIRECTIONAL);
+ gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (searchbutton), TRUE);
+}
+
+static GObject *
+msm_desktop_app_dialog_constructor (GType type,
+ guint n_construct_app,
+ GObjectConstructParam *construct_app)
+{
+ MsmDesktopAppDialog *dialog;
+
+ dialog = MSM_DESKTOP_APP_DIALOG (G_OBJECT_CLASS (msm_desktop_app_dialog_parent_class)->constructor (type,
+ n_construct_app,
+ construct_app));
+
+ setup_dialog (dialog);
+
+ return G_OBJECT (dialog);
+}
+
+static void
+msm_desktop_app_dialog_dispose (GObject *object)
+{
+ g_return_if_fail (object != NULL);
+ g_return_if_fail (MSM_IS_DESKTOP_APP_DIALOG (object));
+
+ G_OBJECT_CLASS (msm_desktop_app_dialog_parent_class)->dispose (object);
+}
+
+static void
+msm_desktop_app_dialog_class_init (MsmDesktopAppDialogClass *klass)
+{
+ GObjectClass *object_class = G_OBJECT_CLASS (klass);
+
+ object_class->constructor = msm_desktop_app_dialog_constructor;
+ object_class->dispose = msm_desktop_app_dialog_dispose;
+}
+
+static void
+msm_desktop_app_dialog_init (MsmDesktopAppDialog *dialog)
+{
+
+}
+
+static GtkWidget *
+create_app_info_row (GAppInfo *app)
+{
+ GtkWidget *row;
+ GtkWidget *grid;
+ GtkWidget *image = NULL;
+ GtkWidget *label, *label2;
+ gint height;
+ const char *app_name;
+ const char *app_summary;
+ GIcon *app_icon;
+
+ row = gtk_list_box_row_new ();
+ grid = gtk_grid_new ();
+ gtk_grid_set_column_spacing (GTK_GRID (grid), 6);
+ gtk_grid_set_row_spacing (GTK_GRID (grid), 6);
+
+ app_name = g_app_info_get_name (app);
+ app_icon = g_app_info_get_icon (app);
+ app_summary = g_app_info_get_description (app);
+
+ if (app_name == NULL)
+ return NULL;
+
+ if (app_icon != NULL)
+ {
+ image = gtk_image_new_from_gicon (app_icon, GTK_ICON_SIZE_DIALOG);
+ gtk_icon_size_lookup (GTK_ICON_SIZE_DIALOG, NULL, &height);
+ gtk_image_set_pixel_size (GTK_IMAGE (image), height);
+ gtk_grid_attach (GTK_GRID (grid), image, 0, 0, 2, 2);
+ gtk_widget_set_hexpand (image, FALSE);
+ }
+
+ label = gtk_label_new (app_name);
+ gtk_label_set_ellipsize (GTK_LABEL (label), PANGO_ELLIPSIZE_END);
+ gtk_label_set_max_width_chars (GTK_LABEL (label), 50);
+ gtk_widget_set_hexpand (label, TRUE);
+ gtk_widget_set_halign (label, GTK_ALIGN_START);
+ gtk_widget_set_vexpand (label, FALSE);
+ gtk_widget_set_valign (label, GTK_ALIGN_CENTER);
+ gtk_grid_attach_next_to (GTK_GRID (grid), label, image, GTK_POS_RIGHT, 1, 1);
+
+ label2 = gtk_label_new (app_summary);
+ gtk_label_set_ellipsize (GTK_LABEL (label2), PANGO_ELLIPSIZE_END);
+ gtk_label_set_max_width_chars (GTK_LABEL (label2), 50);
+ gtk_widget_set_hexpand (label2, TRUE);
+ gtk_widget_set_halign (label2, GTK_ALIGN_START);
+ gtk_widget_set_vexpand (label2, FALSE);
+ gtk_widget_set_valign (label2, GTK_ALIGN_CENTER);
+ gtk_grid_attach_next_to (GTK_GRID (grid), label2, label, GTK_POS_BOTTOM, 1, 1);
+
+ gtk_container_add (GTK_CONTAINER (row), grid);
+ g_object_set_data (G_OBJECT (row), "appinfo", app);
+
+ return row;
+}
+
+GtkWidget *
+msm_desktop_app_dialog_new (GspAppManager *manager)
+{
+ MsmDesktopAppDialog *dialog;
+ gboolean use_header;
+ GList *apps, *l;
+
+ g_object_get (gtk_settings_get_default (),
+ "gtk-dialogs-use-header", &use_header,
+ NULL);
+
+ dialog = g_object_new (MSM_TYPE_DESKTOP_APP_DIALOG,
+ "use-header-bar", use_header,
+ NULL);
+
+ apps = g_app_info_get_all ();
+ for (l = apps; l != NULL; l = l->next)
+ {
+ GAppInfo *info = l->data;
+ GtkWidget *row;
+ const char *id;
+
+ id = g_app_info_get_id (info);
+ if (id != NULL && gsp_app_manager_find_app_with_basename (manager, id) == NULL)
+ {
+ if (g_app_info_should_show (info))
+ {
+ row = create_app_info_row (info);
+ if (row != NULL)
+ {
+ gtk_list_box_prepend (GTK_LIST_BOX (dialog->listbox), row);
+ }
+ }
+ }
+ }
+
+ return GTK_WIDGET (dialog);
+}
+
+const char *
+msm_dektop_app_dialog_get_selected (MsmDesktopAppDialog *dialog)
+{
+ GtkListBoxRow *selected = NULL;
+ GAppInfo *app;
+
+ selected = gtk_list_box_get_selected_row (GTK_LIST_BOX (dialog->listbox));
+ if (selected != NULL)
+ {
+ app = g_object_get_data (G_OBJECT (selected), "appinfo");
+ return g_desktop_app_info_get_filename (G_DESKTOP_APP_INFO (app));
+ }
+
+ return NULL;
+}