448 lines
14 KiB
C
448 lines
14 KiB
C
/*
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Copyright (C) 2007-2009 Christian Dywan <christian@twotoasts.de>
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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See the file COPYING for the full license text.
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*/
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#include "katze-preferences.h"
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#if HAVE_CONFIG_H
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#include <config.h>
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#endif
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#if HAVE_HILDON
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#include "katze-scrolled.h"
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#include <hildon/hildon.h>
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#endif
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#include <string.h>
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#include <glib/gi18n.h>
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struct _KatzePreferencesPrivate
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{
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#if HAVE_HILDON
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GtkWidget* scrolled;
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GtkSizeGroup* sizegroup;
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GtkSizeGroup* sizegroup2;
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GtkWidget* box;
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GtkWidget* hbox;
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#else
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GtkWidget* notebook;
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GtkWidget* toolbar;
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GtkWidget* toolbutton;
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GtkSizeGroup* sizegroup;
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GtkSizeGroup* sizegroup2;
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GtkWidget* page;
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GtkWidget* frame;
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GtkWidget* box;
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GtkWidget* hbox;
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#endif
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};
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G_DEFINE_TYPE (KatzePreferences, katze_preferences, GTK_TYPE_DIALOG);
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static void
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katze_preferences_finalize (GObject* object);
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static void
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katze_preferences_class_init (KatzePreferencesClass* class)
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{
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GObjectClass* gobject_class = G_OBJECT_CLASS (class);
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gobject_class->finalize = katze_preferences_finalize;
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g_type_class_add_private (class, sizeof (KatzePreferencesPrivate));
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}
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static void
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katze_preferences_response_cb (KatzePreferences* preferences,
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gint response)
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{
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if (response == GTK_RESPONSE_CLOSE || response == GTK_RESPONSE_APPLY)
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gtk_widget_destroy (GTK_WIDGET (preferences));
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}
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#ifdef HAVE_HILDON_2_2
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static void
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katze_preferences_size_request_cb (KatzePreferences* preferences,
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GtkRequisition* requisition)
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{
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GdkScreen* screen = gtk_widget_get_screen (GTK_WIDGET (preferences));
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if (gdk_screen_get_height (screen) > gdk_screen_get_width (screen))
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gtk_widget_hide (gtk_dialog_get_action_area (GTK_DIALOG (preferences)));
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else
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gtk_widget_show (gtk_dialog_get_action_area (GTK_DIALOG (preferences)));
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}
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#endif
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static void
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katze_preferences_init (KatzePreferences* preferences)
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{
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KatzePreferencesPrivate* priv;
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gchar* dialog_title;
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preferences->priv = priv = G_TYPE_INSTANCE_GET_PRIVATE ((preferences),
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KATZE_TYPE_PREFERENCES, KatzePreferencesPrivate);
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dialog_title = g_strdup_printf (_("Preferences for %s"),
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g_get_application_name ());
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g_object_set (preferences,
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"icon-name", GTK_STOCK_PREFERENCES,
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"title", dialog_title,
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#if !GTK_CHECK_VERSION (3, 0, 0)
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"has-separator", FALSE,
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#endif
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NULL);
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g_free (dialog_title);
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#if !HAVE_OSX
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gtk_dialog_add_buttons (GTK_DIALOG (preferences),
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GTK_STOCK_HELP, GTK_RESPONSE_HELP,
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NULL);
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#if GTK_CHECK_VERSION (3, 0, 0)
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gtk_style_context_add_class (gtk_widget_get_style_context (
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gtk_dialog_get_widget_for_response (GTK_DIALOG (preferences),
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GTK_RESPONSE_HELP)), "help_button");
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#endif
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gtk_dialog_add_buttons (GTK_DIALOG (preferences),
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#if HAVE_HILDON
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GTK_STOCK_SAVE, GTK_RESPONSE_APPLY,
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#else
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GTK_STOCK_CLOSE, GTK_RESPONSE_CLOSE,
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#endif
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NULL);
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#endif
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g_object_connect (preferences,
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"signal::response", katze_preferences_response_cb, NULL,
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NULL);
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#ifdef HAVE_HILDON_2_2
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katze_preferences_size_request_cb (preferences, NULL);
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g_object_connect (preferences,
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"signal::size-request", katze_preferences_size_request_cb, NULL,
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NULL);
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#endif
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}
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static void
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katze_preferences_finalize (GObject* object)
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{
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G_OBJECT_CLASS (katze_preferences_parent_class)->finalize (object);
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}
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/**
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* katze_preferences_new:
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* @parent: the parent window, or %NULL
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*
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* Creates a new preferences dialog.
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*
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* Return value: a new #KatzePreferences
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*
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* Since: 0.2.1
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**/
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GtkWidget*
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katze_preferences_new (GtkWindow* parent)
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{
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KatzePreferences* preferences;
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g_return_val_if_fail (!parent || GTK_IS_WINDOW (parent), NULL);
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preferences = g_object_new (KATZE_TYPE_PREFERENCES,
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"transient-for", parent,
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NULL);
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return GTK_WIDGET (preferences);
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}
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#if HAVE_OSX
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static void
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katze_preferences_help_clicked_cb (GtkWidget* button,
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GtkDialog* dialog)
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{
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gtk_dialog_response (dialog, GTK_RESPONSE_HELP);
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}
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static void
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katze_preferences_toolbutton_clicked_cb (GtkWidget* toolbutton,
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GtkWidget* page)
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{
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gpointer notebook = g_object_get_data (G_OBJECT (toolbutton), "notebook");
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guint n = gtk_notebook_page_num (notebook, page);
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gtk_notebook_set_current_page (notebook, n);
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}
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#endif
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static void
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katze_preferences_prepare (KatzePreferences* preferences)
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{
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KatzePreferencesPrivate* priv = preferences->priv;
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#if HAVE_HILDON
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GtkWidget* viewport;
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priv->scrolled = katze_scrolled_new (NULL, NULL);
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gtk_box_pack_end (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (preferences))),
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priv->scrolled, TRUE, TRUE, 4);
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viewport = gtk_viewport_new (NULL, NULL);
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gtk_viewport_set_shadow_type (GTK_VIEWPORT (viewport), GTK_SHADOW_NONE);
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gtk_container_add (GTK_CONTAINER (priv->scrolled), viewport);
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priv->box = gtk_vbox_new (FALSE, 0);
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gtk_container_add (GTK_CONTAINER (viewport), priv->box);
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priv->hbox = NULL;
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priv->sizegroup = NULL;
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priv->sizegroup2 = NULL;
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g_signal_connect (priv->scrolled, "destroy",
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G_CALLBACK (gtk_widget_destroyed), &priv->scrolled);
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#else
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priv->notebook = gtk_notebook_new ();
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gtk_container_set_border_width (GTK_CONTAINER (priv->notebook), 6);
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#if HAVE_OSX
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gtk_notebook_set_show_tabs (GTK_NOTEBOOK (priv->notebook), FALSE);
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gtk_notebook_set_show_border (GTK_NOTEBOOK (priv->notebook), FALSE);
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priv->toolbar = gtk_toolbar_new ();
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gtk_toolbar_set_style (GTK_TOOLBAR (priv->toolbar), GTK_TOOLBAR_BOTH);
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gtk_toolbar_set_show_arrow (GTK_TOOLBAR (priv->toolbar), FALSE);
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gtk_box_pack_start (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (preferences))),
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priv->toolbar, FALSE, FALSE, 0);
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#else
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priv->toolbar = NULL;
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#endif
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priv->toolbutton = NULL;
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gtk_box_pack_end (GTK_BOX (gtk_dialog_get_content_area (GTK_DIALOG (preferences))),
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priv->notebook, TRUE, TRUE, 4);
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priv->sizegroup = NULL;
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priv->sizegroup2 = NULL;
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priv->page = NULL;
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priv->frame = NULL;
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priv->box = NULL;
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priv->hbox = NULL;
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g_signal_connect (priv->notebook, "destroy",
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G_CALLBACK (gtk_widget_destroyed), &priv->notebook);
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#endif
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#if HAVE_OSX
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GtkWidget* icon;
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GtkWidget* hbox = gtk_hbox_new (FALSE, 0);
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GtkWidget* button = gtk_button_new ();
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icon = gtk_image_new_from_stock (GTK_STOCK_HELP, GTK_ICON_SIZE_BUTTON);
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gtk_button_set_image (GTK_BUTTON (button), icon);
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g_signal_connect (button, "clicked",
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G_CALLBACK (katze_preferences_help_clicked_cb), preferences);
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gtk_box_pack_end (GTK_BOX (hbox), button, FALSE, FALSE, 4);
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gtk_box_pack_end (GTK_BOX (GTK_DIALOG (preferences)->action_area),
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hbox, FALSE, FALSE, 0);
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#endif
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gtk_widget_show_all (gtk_dialog_get_content_area (GTK_DIALOG (preferences)));
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}
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/**
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* katze_preferences_add_category:
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* @preferences: a #KatzePreferences instance
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* @label: a category label
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* @icon: an icon name
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*
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* Adds a new category with the specified label to the dialog.
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*
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* Since: 0.2.1
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*
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* Since 0.3.4 a #GtkBox is returned that can be packed into.
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**/
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GtkWidget*
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katze_preferences_add_category (KatzePreferences* preferences,
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const gchar* label,
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const gchar* icon)
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{
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KatzePreferencesPrivate* priv;
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g_return_val_if_fail (KATZE_IS_PREFERENCES (preferences), NULL);
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g_return_val_if_fail (label != NULL, NULL);
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g_return_val_if_fail (icon != NULL, NULL);
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priv = preferences->priv;
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#if HAVE_HILDON
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GtkWidget* widget;
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gchar* markup;
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if (!priv->scrolled)
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katze_preferences_prepare (preferences);
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widget = gtk_label_new (NULL);
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gtk_widget_show (widget);
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markup = g_markup_printf_escaped ("<b>%s</b>", label);
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gtk_label_set_markup (GTK_LABEL (widget), markup);
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g_free (markup);
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gtk_box_pack_start (GTK_BOX (priv->box), widget, TRUE, TRUE, 0);
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priv->sizegroup = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
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priv->sizegroup2 = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
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priv->hbox = NULL;
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#else
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if (!priv->notebook)
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katze_preferences_prepare (preferences);
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priv->page = gtk_vbox_new (FALSE, 0);
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priv->sizegroup = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
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gtk_widget_show (priv->page);
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gtk_container_set_border_width (GTK_CONTAINER (priv->page), 4);
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gtk_notebook_append_page (GTK_NOTEBOOK (priv->notebook),
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priv->page, gtk_label_new (label));
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#if HAVE_OSX
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priv->toolbutton = GTK_WIDGET (priv->toolbutton ?
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gtk_radio_tool_button_new_from_widget (
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GTK_RADIO_TOOL_BUTTON (priv->toolbutton))
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: gtk_radio_tool_button_new (NULL));
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gtk_widget_show (priv->toolbutton);
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gtk_tool_button_set_label (GTK_TOOL_BUTTON (priv->toolbutton), label);
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gtk_tool_button_set_stock_id (GTK_TOOL_BUTTON (priv->toolbutton), icon);
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gtk_toolbar_insert (GTK_TOOLBAR (priv->toolbar),
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GTK_TOOL_ITEM (priv->toolbutton), -1);
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g_signal_connect (priv->toolbutton, "clicked",
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G_CALLBACK (katze_preferences_toolbutton_clicked_cb), priv->page);
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if (priv->toolbutton)
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g_object_set_data (G_OBJECT (priv->toolbutton), "notebook", priv->notebook);
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#endif
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#endif
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return priv->page;
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}
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#if !HAVE_HILDON
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static GtkWidget*
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katze_hig_frame_new (const gchar* title)
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{
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/* Create a frame with no actual frame but a bold label and indentation */
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GtkWidget* frame = gtk_frame_new (NULL);
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#ifdef G_OS_WIN32
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gtk_frame_set_label (GTK_FRAME (frame), title);
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#else
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gchar* title_bold = g_strdup_printf ("<b>%s</b>", title);
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GtkWidget* label = gtk_label_new (NULL);
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gtk_label_set_markup (GTK_LABEL (label), title_bold);
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g_free (title_bold);
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gtk_frame_set_label_widget (GTK_FRAME (frame), label);
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gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_NONE);
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#endif
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return frame;
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}
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#endif
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/**
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* katze_preferences_add_group:
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* @preferences: a #KatzePreferences instance
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* @label: a group label, or %NULL
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*
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* Adds a new group with the specified label to the dialog.
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*
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* Since: 0.2.1
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*
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* Since 0.3.4 you can pass %NULL to hide the label.
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**/
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void
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katze_preferences_add_group (KatzePreferences* preferences,
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const gchar* label)
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{
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#if !HAVE_HILDON
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KatzePreferencesPrivate* priv;
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g_return_if_fail (KATZE_IS_PREFERENCES (preferences));
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priv = preferences->priv;
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priv->sizegroup2 = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
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priv->frame = label ? katze_hig_frame_new (label) :
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g_object_new (GTK_TYPE_FRAME, "shadow-type", GTK_SHADOW_NONE, NULL);
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gtk_container_set_border_width (GTK_CONTAINER (priv->frame), 4);
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gtk_box_pack_start (GTK_BOX (priv->page), priv->frame, FALSE, FALSE, 0);
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priv->box = gtk_vbox_new (FALSE, 4);
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gtk_container_set_border_width (GTK_CONTAINER (priv->box), 4);
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gtk_container_add (GTK_CONTAINER (priv->frame), priv->box);
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gtk_widget_show_all (priv->frame);
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#endif
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}
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/**
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* katze_preferences_add_widget:
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* @preferences: a #KatzePreferences instance
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* @widget: a widget representing an option
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* @type: "filled", "indented", or "spanned"
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*
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* Adds a widget to the dialog.
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*
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* Since: 0.2.1
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**/
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void
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katze_preferences_add_widget (KatzePreferences* preferences,
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GtkWidget* widget,
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const gchar* type)
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{
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KatzePreferencesPrivate* priv;
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const gchar* _type;
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g_return_if_fail (KATZE_IS_PREFERENCES (preferences));
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g_return_if_fail (GTK_IS_WIDGET (widget));
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g_return_if_fail (type != NULL);
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priv = preferences->priv;
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_type = g_intern_string (type);
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/* Showing implicitly widget and children is not the best idea,
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but lots of repeated function calls aren't either. */
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gtk_widget_show_all (widget);
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if (!priv->hbox)
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_type = g_intern_string ("indented");
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#ifdef HAVE_HILDON_2_2
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else if (HILDON_IS_CHECK_BUTTON (widget) || HILDON_IS_PICKER_BUTTON (widget))
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_type = g_intern_string ("indented");
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#endif
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if (_type != g_intern_static_string ("spanned"))
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{
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priv->hbox = gtk_hbox_new (FALSE, 4);
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gtk_widget_show (priv->hbox);
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gtk_box_pack_start (GTK_BOX (priv->hbox), widget, TRUE, FALSE, 0);
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}
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if (_type == g_intern_static_string ("filled"))
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gtk_box_pack_start (GTK_BOX (priv->box), priv->hbox, TRUE, FALSE, 0);
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else if (_type == g_intern_static_string ("indented"))
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{
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GtkWidget* align = gtk_alignment_new (0, 0.5, 0, 0);
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gtk_widget_show (align);
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gtk_container_add (GTK_CONTAINER (align), priv->hbox);
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#if HAVE_HILDON
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if (!GTK_IS_SPIN_BUTTON (widget) && !GTK_IS_LABEL (widget))
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#else
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if (!GTK_IS_SPIN_BUTTON (widget))
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#endif
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gtk_size_group_add_widget (priv->sizegroup, widget);
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gtk_box_pack_start (GTK_BOX (priv->box), align, TRUE, FALSE, 0);
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}
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else if (_type == g_intern_static_string ("spanned"))
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{
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GtkWidget* align = gtk_alignment_new (0, 0.5, 0, 0);
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gtk_widget_show (align);
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gtk_container_add (GTK_CONTAINER (align), widget);
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if (!GTK_IS_LABEL (widget) && !GTK_IS_SPIN_BUTTON (widget)
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&& !(GTK_IS_BUTTON (widget) && !GTK_IS_TOGGLE_BUTTON (widget)))
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gtk_size_group_add_widget (priv->sizegroup2, widget);
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gtk_box_pack_start (GTK_BOX (priv->hbox), align, TRUE, FALSE, 0);
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}
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#if HAVE_HILDON
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if (GTK_IS_BUTTON (widget) && !GTK_WIDGET_IS_SENSITIVE (widget))
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gtk_widget_hide (widget);
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#endif
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}
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