diff options
Diffstat (limited to 'mate-volume-control/src/gvc-combo-box.c')
| -rw-r--r-- | mate-volume-control/src/gvc-combo-box.c | 397 |
1 files changed, 0 insertions, 397 deletions
diff --git a/mate-volume-control/src/gvc-combo-box.c b/mate-volume-control/src/gvc-combo-box.c deleted file mode 100644 index b2a273f..0000000 --- a/mate-volume-control/src/gvc-combo-box.c +++ /dev/null @@ -1,397 +0,0 @@ -/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- - * - * Copyright (C) 2009 Bastien Nocera - * Copyright (C) 2014 Michal Ratajsky <[email protected]> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. - * - */ - -#include <glib.h> -#include <glib/gi18n.h> -#include <glib-object.h> -#include <gtk/gtk.h> - -#include <libmatemixer/matemixer.h> - -#include "gvc-combo-box.h" - -#define GVC_COMBO_BOX_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE ((o), GVC_TYPE_COMBO_BOX, GvcComboBoxPrivate)) - -struct _GvcComboBoxPrivate -{ - GtkWidget *drop_box; - GtkWidget *start_box; - GtkWidget *end_box; - GtkWidget *label; - GtkWidget *button; - GtkTreeModel *model; - GtkWidget *combobox; - gboolean set_called; - GtkSizeGroup *size_group; - gboolean symmetric; -}; - -enum { - COL_NAME, - COL_HUMAN_NAME, - NUM_COLS -}; - -enum { - CHANGED, - BUTTON_CLICKED, - LAST_SIGNAL -}; - -static guint signals[LAST_SIGNAL] = { 0, }; - -enum { - PROP_0, - PROP_LABEL, - PROP_SHOW_BUTTON, - PROP_BUTTON_LABEL, - N_PROPERTIES -}; - -static GParamSpec *properties[N_PROPERTIES] = { NULL, }; - -static void gvc_combo_box_class_init (GvcComboBoxClass *klass); -static void gvc_combo_box_init (GvcComboBox *combo); -static void gvc_combo_box_dispose (GObject *object); - -#if GTK_CHECK_VERSION (3, 0, 0) -G_DEFINE_TYPE (GvcComboBox, gvc_combo_box, GTK_TYPE_BOX) -#else -G_DEFINE_TYPE (GvcComboBox, gvc_combo_box, GTK_TYPE_HBOX) -#endif - -void -gvc_combo_box_set_size_group (GvcComboBox *combobox, - GtkSizeGroup *group, - gboolean symmetric) -{ - g_return_if_fail (GVC_IS_COMBO_BOX (combobox)); - g_return_if_fail (GTK_IS_SIZE_GROUP (group)); - - combobox->priv->size_group = group; - combobox->priv->symmetric = symmetric; - - if (combobox->priv->size_group != NULL) { - gtk_size_group_add_widget (combobox->priv->size_group, - combobox->priv->start_box); - - if (combobox->priv->symmetric) - gtk_size_group_add_widget (combobox->priv->size_group, - combobox->priv->end_box); - } - gtk_widget_queue_draw (GTK_WIDGET (combobox)); -} - -static void -gvc_combo_box_set_property (GObject *object, - guint prop_id, - const GValue *value, - GParamSpec *pspec) -{ - GvcComboBox *self = GVC_COMBO_BOX (object); - - switch (prop_id) { - case PROP_LABEL: - gtk_label_set_text_with_mnemonic (GTK_LABEL (self->priv->label), g_value_get_string (value)); - break; - case PROP_BUTTON_LABEL: - gtk_button_set_label (GTK_BUTTON (self->priv->button), g_value_get_string (value)); - break; - case PROP_SHOW_BUTTON: - gtk_widget_set_visible (self->priv->button, g_value_get_boolean (value)); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -gvc_combo_box_get_property (GObject *object, - guint prop_id, - GValue *value, - GParamSpec *pspec) -{ - GvcComboBox *self = GVC_COMBO_BOX (object); - - switch (prop_id) { - case PROP_LABEL: - g_value_set_string (value, gtk_label_get_text (GTK_LABEL (self->priv->label))); - break; - case PROP_BUTTON_LABEL: - g_value_set_string (value, gtk_button_get_label (GTK_BUTTON (self->priv->button))); - break; - case PROP_SHOW_BUTTON: - g_value_set_boolean (value, gtk_widget_get_visible (self->priv->button)); - break; - default: - G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec); - break; - } -} - -static void -gvc_combo_box_class_init (GvcComboBoxClass *klass) -{ - GObjectClass *object_class = G_OBJECT_CLASS (klass); - - object_class->dispose = gvc_combo_box_dispose; - object_class->set_property = gvc_combo_box_set_property; - object_class->get_property = gvc_combo_box_get_property; - - properties[PROP_LABEL] = - g_param_spec_string ("label", - "label", - "The combo box label", - _("_Profile:"), - G_PARAM_READWRITE | G_PARAM_CONSTRUCT); - - properties[PROP_SHOW_BUTTON] = - g_param_spec_boolean ("show-button", - "show-button", - "Whether to show the button", - FALSE, - G_PARAM_READWRITE | G_PARAM_CONSTRUCT); - - properties[PROP_BUTTON_LABEL] = - g_param_spec_string ("button-label", - "button-label", - "The button's label", - "", - G_PARAM_READWRITE | G_PARAM_CONSTRUCT); - - g_object_class_install_properties (object_class, N_PROPERTIES, properties); - - signals[CHANGED] = - g_signal_new ("changed", - G_TYPE_FROM_CLASS (klass), - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (GvcComboBoxClass, changed), - NULL, NULL, - g_cclosure_marshal_VOID__STRING, - G_TYPE_NONE, 1, G_TYPE_STRING); - - signals[BUTTON_CLICKED] = - g_signal_new ("button-clicked", - G_TYPE_FROM_CLASS (klass), - G_SIGNAL_RUN_LAST, - G_STRUCT_OFFSET (GvcComboBoxClass, button_clicked), - NULL, NULL, - g_cclosure_marshal_VOID__VOID, - G_TYPE_NONE, 0, G_TYPE_NONE); - - g_type_class_add_private (klass, sizeof (GvcComboBoxPrivate)); -} - -void -gvc_combo_box_set_options (GvcComboBox *combobox, const GList *options) -{ - const GList *l; - - g_return_if_fail (GVC_IS_COMBO_BOX (combobox)); - g_return_if_fail (combobox->priv->set_called == FALSE); - - for (l = options; l != NULL; l = l->next) { - MateMixerSwitchOption *option = MATE_MIXER_SWITCH_OPTION (l->data); - - gtk_list_store_insert_with_values (GTK_LIST_STORE (combobox->priv->model), - NULL, - G_MAXINT, - COL_NAME, - mate_mixer_switch_option_get_name (option), - COL_HUMAN_NAME, - mate_mixer_switch_option_get_label (option), - -1); - } - combobox->priv->set_called = TRUE; -} - -void -gvc_combo_box_set_active (GvcComboBox *combobox, const gchar *id) -{ - GtkTreeIter iter; - gboolean cont; - - g_return_if_fail (GVC_IS_COMBO_BOX (combobox)); - g_return_if_fail (id != NULL); - - cont = gtk_tree_model_get_iter_first (combobox->priv->model, &iter); - while (cont != FALSE) { - gchar *name; - - gtk_tree_model_get (combobox->priv->model, &iter, - COL_NAME, &name, - -1); - if (g_strcmp0 (name, id) == 0) { - gtk_combo_box_set_active_iter (GTK_COMBO_BOX (combobox->priv->combobox), &iter); - g_free (name); - return; - } - g_free (name); - - gtk_tree_model_iter_next (combobox->priv->model, &iter); - } - g_warning ("Could not find id '%s' in combo box", id); -} - -static void -on_combo_box_changed (GtkComboBox *widget, GvcComboBox *combobox) -{ - GtkTreeIter iter; - gchar *profile; - - if (gtk_combo_box_get_active_iter (GTK_COMBO_BOX (widget), &iter) == FALSE) { - g_warning ("Could not find an active profile or port"); - return; - } - - gtk_tree_model_get (combobox->priv->model, &iter, - COL_NAME, &profile, - -1); - - g_signal_emit (combobox, signals[CHANGED], 0, profile); - g_free (profile); -} - -static void -on_combo_box_button_clicked (GtkButton *button, GvcComboBox *combobox) -{ - g_signal_emit (combobox, signals[BUTTON_CLICKED], 0); -} - -static void -gvc_combo_box_init (GvcComboBox *combobox) -{ - GtkWidget *frame; - GtkCellRenderer *renderer; - - combobox->priv = GVC_COMBO_BOX_GET_PRIVATE (combobox); - - combobox->priv->model = GTK_TREE_MODEL (gtk_list_store_new (NUM_COLS, - G_TYPE_STRING, - G_TYPE_STRING)); - combobox->priv->label = gtk_label_new (NULL); - - gtk_misc_set_alignment (GTK_MISC (combobox->priv->label), 0.0, 0.5); - - /* Frame */ - frame = gtk_frame_new (NULL); - gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_NONE); - gtk_box_pack_start (GTK_BOX (combobox), frame, TRUE, TRUE, 0); - -#if GTK_CHECK_VERSION (3, 0, 0) - combobox->priv->drop_box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6); - combobox->priv->start_box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6); - combobox->priv->end_box = gtk_box_new (GTK_ORIENTATION_HORIZONTAL, 6); -#else - combobox->priv->drop_box = gtk_hbox_new (FALSE, 6); - combobox->priv->start_box = gtk_hbox_new (FALSE, 6); - combobox->priv->end_box = gtk_hbox_new (FALSE, 6); -#endif - combobox->priv->combobox = gtk_combo_box_new_with_model (combobox->priv->model); - - renderer = gtk_cell_renderer_text_new (); - gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (combobox->priv->combobox), - renderer, - FALSE); - gtk_cell_layout_add_attribute (GTK_CELL_LAYOUT (combobox->priv->combobox), - renderer, - "text", - COL_HUMAN_NAME); - -#if GTK_CHECK_VERSION (3, 0, 0) - /* Make sure the combo box does not get too long on long profile names */ - g_object_set (G_OBJECT (renderer), - "ellipsize", - PANGO_ELLIPSIZE_END, - NULL); - - gtk_combo_box_set_popup_fixed_width (GTK_COMBO_BOX (combobox->priv->combobox), FALSE); -#endif - - gtk_box_pack_start (GTK_BOX (combobox->priv->drop_box), - combobox->priv->start_box, - FALSE, FALSE, 0); - gtk_box_pack_start (GTK_BOX (combobox->priv->start_box), - combobox->priv->label, - FALSE, FALSE, 0); - gtk_box_pack_start (GTK_BOX (combobox->priv->drop_box), - combobox->priv->combobox, - TRUE, TRUE, 0); - - combobox->priv->button = gtk_button_new_with_label (""); - - gtk_box_pack_start (GTK_BOX (combobox->priv->drop_box), - combobox->priv->button, - FALSE, FALSE, 0); - gtk_box_pack_start (GTK_BOX (combobox->priv->drop_box), - combobox->priv->end_box, - FALSE, FALSE, 0); - - gtk_widget_set_no_show_all (combobox->priv->button, TRUE); - - if (combobox->priv->size_group != NULL) { - gtk_size_group_add_widget (combobox->priv->size_group, - combobox->priv->start_box); - - if (combobox->priv->symmetric) - gtk_size_group_add_widget (combobox->priv->size_group, - combobox->priv->end_box); - } - - gtk_label_set_mnemonic_widget (GTK_LABEL (combobox->priv->label), - combobox->priv->combobox); - - gtk_container_add (GTK_CONTAINER (frame), combobox->priv->drop_box); - gtk_widget_show_all (frame); - - g_signal_connect (G_OBJECT (combobox->priv->combobox), - "changed", - G_CALLBACK (on_combo_box_changed), - combobox); - g_signal_connect (G_OBJECT (combobox->priv->button), - "clicked", - G_CALLBACK (on_combo_box_button_clicked), - combobox); -} - -static void -gvc_combo_box_dispose (GObject *object) -{ - GvcComboBox *combobox; - - combobox = GVC_COMBO_BOX (object); - - g_clear_object (&combobox->priv->model); - - G_OBJECT_CLASS (gvc_combo_box_parent_class)->dispose (object); -} - -GtkWidget * -gvc_combo_box_new (const gchar *label) -{ - return g_object_new (GVC_TYPE_COMBO_BOX, - "label", label, -#if GTK_CHECK_VERSION (3, 0, 0) - "orientation", GTK_ORIENTATION_HORIZONTAL, -#endif - NULL); -} |