moving from https://github.com/perberos/mate-desktop-environment

1 files changed, 636 insertions, 0 deletions

diff --git a/capplets/windows/mate-window-properties.c b/capplets/windows/mate-window-properties.c
new file mode 100644
index 00000000..74c8a207
--- /dev/null
+++ b/capplets/windows/mate-window-properties.c
@@ -0,0 +1,636 @@
+/* -*- Mode: C; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
+
+/* mate-window-properties.c
+ * Copyright (C) 2002 Seth Nickell
+ * Copyright (C) 2002 Red Hat, Inc.
+ *
+ * Written by: Seth Nickell <[email protected]>
+ *             Havoc Pennington <[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, 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., 59 Temple Place - Suite 330, Boston, MA
+ * 02111-1307, USA.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <stdlib.h>
+#include <glib/gi18n.h>
+#include <string.h>
+#include <mate-wm-manager.h>
+
+#include "capplet-util.h"
+#include "mateconf-property-editor.h"
+
+typedef struct
+{
+        int number;
+        char *name;
+        const char *value; /* machine-readable name for storing config */
+        GtkWidget *radio;
+} MouseClickModifier;
+
+static MateWindowManager *current_wm; /* may be NULL */
+static GtkWidget *dialog_win;
+static GObject *focus_mode_checkbutton;
+static GObject *autoraise_checkbutton;
+static GObject *autoraise_delay_slider;
+static GtkWidget *autoraise_delay_hbox;
+static GObject *double_click_titlebar_optionmenu;
+static GObject *alt_click_hbox;
+
+static MateWMSettings *settings;
+static const MateWMDoubleClickAction *double_click_actions = NULL;
+static int n_double_click_actions = 0;
+
+static MouseClickModifier *mouse_modifiers = NULL;
+static int n_mouse_modifiers = 0;
+
+static void reload_mouse_modifiers (void);
+
+static void
+mouse_focus_toggled_callback (GtkWidget *button,
+                              void      *data)
+{
+        MateWMSettings new_settings;
+
+        new_settings.flags = MATE_WM_SETTING_MOUSE_FOCUS;
+        new_settings.focus_follows_mouse =
+                gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button));
+
+        if (current_wm != NULL && new_settings.focus_follows_mouse != settings->focus_follows_mouse)
+                mate_window_manager_change_settings (current_wm, &new_settings);
+}
+
+static void
+autoraise_toggled_callback (GtkWidget *button,
+                            void      *data)
+{
+        MateWMSettings new_settings;
+
+        new_settings.flags = MATE_WM_SETTING_AUTORAISE;
+        new_settings.autoraise =
+                gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (button));
+
+        if (current_wm != NULL && new_settings.autoraise != settings->autoraise)
+                mate_window_manager_change_settings (current_wm, &new_settings);
+
+}
+
+static void
+autoraise_delay_value_changed_callback (GtkWidget *slider,
+                                        void      *data)
+{
+        MateWMSettings new_settings;
+
+        new_settings.flags = MATE_WM_SETTING_AUTORAISE_DELAY;
+        new_settings.autoraise_delay =
+                gtk_range_get_value (GTK_RANGE (slider)) * 1000;
+
+        if (current_wm != NULL && new_settings.autoraise_delay != settings->autoraise_delay)
+                mate_window_manager_change_settings (current_wm, &new_settings);
+}
+
+static void
+double_click_titlebar_changed_callback (GtkWidget *optionmenu,
+                                        void      *data)
+{
+        MateWMSettings new_settings;
+
+        new_settings.flags = MATE_WM_SETTING_DOUBLE_CLICK_ACTION;
+        new_settings.double_click_action =
+                gtk_combo_box_get_active (GTK_COMBO_BOX (optionmenu));
+
+        if (current_wm != NULL && new_settings.double_click_action != settings->double_click_action)
+                mate_window_manager_change_settings (current_wm, &new_settings);
+}
+
+static void
+alt_click_radio_toggled_callback (GtkWidget *radio,
+                                  void      *data)
+{
+        MateWMSettings new_settings;
+        gboolean active;
+        MouseClickModifier *modifier = data;
+
+        new_settings.flags = MATE_WM_SETTING_MOUSE_MOVE_MODIFIER;
+        active = gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (radio));
+
+        if (active && current_wm != NULL) {
+                new_settings.mouse_move_modifier = modifier->value;
+
+                if ((settings->mouse_move_modifier == NULL) ||
+                    (strcmp (new_settings.mouse_move_modifier,
+                             settings->mouse_move_modifier) != 0))
+                        mate_window_manager_change_settings (current_wm, &new_settings);
+        }
+}
+
+static void
+update_sensitivity (void)
+{
+        gtk_widget_set_sensitive (GTK_WIDGET (autoraise_checkbutton),
+                                  settings->focus_follows_mouse);
+
+        gtk_widget_set_sensitive (autoraise_delay_hbox,
+                                  settings->focus_follows_mouse && settings->autoraise);
+
+        gtk_widget_set_sensitive (GTK_WIDGET (double_click_titlebar_optionmenu),
+                                  n_double_click_actions > 1);
+
+        /* disable the whole dialog while no WM is running, or
+         * a WM we don't understand is running. We should probably do
+         * something better. I don't want to just launch the config tool
+         * as we would on startup though, because then you'd get weirdness
+         * in the gap time between old and new WM.
+         */
+        gtk_widget_set_sensitive (dialog_win, current_wm != NULL);
+}
+
+static void
+init_settings_struct (MateWMSettings *settings)
+{
+        /* Init fields that weren't initialized */
+        if ((settings->flags & MATE_WM_SETTING_MOUSE_FOCUS) == 0)
+                settings->focus_follows_mouse = FALSE;
+
+        if ((settings->flags & MATE_WM_SETTING_AUTORAISE) == 0)
+                settings->autoraise = FALSE;
+
+        if ((settings->flags & MATE_WM_SETTING_AUTORAISE_DELAY) == 0)
+                settings->autoraise_delay = 1000;
+
+        if ((settings->flags & MATE_WM_SETTING_MOUSE_MOVE_MODIFIER) == 0)
+                settings->mouse_move_modifier = "Super";
+
+        if ((settings->flags & MATE_WM_SETTING_DOUBLE_CLICK_ACTION) == 0)
+                settings->double_click_action = 0;
+}
+
+static void
+set_alt_click_value (const MateWMSettings *settings)
+{
+	gboolean match_found = FALSE;
+	int i;
+
+	/* We look for a matching modifier and set it. */
+	if (settings->mouse_move_modifier != NULL) {
+		for (i = 0; i < n_mouse_modifiers; i ++)
+			if (strcmp (mouse_modifiers[i].value,
+				    settings->mouse_move_modifier) == 0) {
+				gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (mouse_modifiers[i].radio),
+							      TRUE);
+				match_found = TRUE;
+				break;
+			}
+	}
+
+	/* No matching modifier was found; we set all the toggle buttons to be
+	 * insensitive. */
+	for (i = 0; i < n_mouse_modifiers; i++) {
+		gtk_toggle_button_set_inconsistent (GTK_TOGGLE_BUTTON (mouse_modifiers[i].radio),
+						    ! match_found);
+	}
+}
+
+static void
+reload_settings (void)
+{
+        MateWMSettings new_settings;
+
+        g_assert (n_mouse_modifiers > 0);
+
+        if (current_wm != NULL) {
+                new_settings.flags = MATE_WM_SETTING_MOUSE_FOCUS |
+                        MATE_WM_SETTING_AUTORAISE |
+                        MATE_WM_SETTING_AUTORAISE_DELAY |
+                        MATE_WM_SETTING_MOUSE_MOVE_MODIFIER |
+                        MATE_WM_SETTING_DOUBLE_CLICK_ACTION;
+
+                /* this will clear any flags that don't get filled in */
+                mate_window_manager_get_settings (current_wm, &new_settings);
+        } else {
+                new_settings.flags = 0;
+        }
+
+        init_settings_struct (&new_settings);
+
+        if (new_settings.focus_follows_mouse != settings->focus_follows_mouse)
+                gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (focus_mode_checkbutton),
+                                              new_settings.focus_follows_mouse);
+
+        if (new_settings.autoraise != settings->autoraise)
+                gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (autoraise_checkbutton),
+                                              new_settings.autoraise);
+
+        if (new_settings.autoraise_delay != settings->autoraise_delay)
+                gtk_range_set_value (GTK_RANGE (autoraise_delay_slider),
+                                     new_settings.autoraise_delay / 1000.0);
+
+        if (n_double_click_actions > 0 &&
+            new_settings.double_click_action != settings->double_click_action) {
+                gtk_combo_box_set_active (GTK_COMBO_BOX (double_click_titlebar_optionmenu),
+                                             new_settings.double_click_action);
+        }
+
+        if (settings->mouse_move_modifier == NULL ||
+            new_settings.mouse_move_modifier == NULL ||
+            strcmp (settings->mouse_move_modifier,
+                    new_settings.mouse_move_modifier) != 0) {
+                set_alt_click_value (&new_settings);
+        }
+
+	mate_wm_settings_free (settings);
+        settings = mate_wm_settings_copy (&new_settings);
+
+        update_sensitivity ();
+}
+
+static void
+wm_settings_changed_callback (MateWindowManager *wm,
+                              void               *data)
+{
+        reload_settings ();
+}
+
+static void
+update_wm (GdkScreen *screen,
+           gboolean   load_settings)
+{
+        int i;
+
+        g_assert (n_mouse_modifiers > 0);
+
+        if (current_wm != NULL) {
+                g_signal_handlers_disconnect_by_func (G_OBJECT (current_wm),
+                                                      G_CALLBACK (wm_settings_changed_callback),
+                                                      NULL);
+                current_wm = NULL;
+                double_click_actions = NULL;
+                n_double_click_actions = 0;
+        }
+
+        current_wm = mate_wm_manager_get_current (screen);
+
+        if (current_wm != NULL) {
+                g_signal_connect (G_OBJECT (current_wm), "settings_changed",
+                                  G_CALLBACK (wm_settings_changed_callback), NULL);
+
+                mate_window_manager_get_double_click_actions (current_wm,
+                                                               &double_click_actions,
+                                                               &n_double_click_actions);
+
+        }
+
+        for (i = 0; i < n_double_click_actions; i++) {
+                gtk_combo_box_append_text (GTK_COMBO_BOX (double_click_titlebar_optionmenu),
+                                           double_click_actions[i].human_readable_name);
+        }
+
+        if (load_settings)
+                reload_settings ();
+}
+
+static void
+wm_changed_callback (GdkScreen *screen,
+                     void      *data)
+{
+        update_wm (screen, TRUE);
+}
+
+static void
+response_cb (GtkWidget *dialog_win,
+             int        response_id,
+             void      *data)
+{
+
+        if (response_id == GTK_RESPONSE_HELP) {
+		capplet_help (GTK_WINDOW (dialog_win),
+			      "goscustdesk-58");
+        } else {
+                gtk_widget_destroy (dialog_win);
+        }
+}
+
+static void
+try_spawn_config_tool (GdkScreen *screen)
+{
+        GError *error;
+
+        error = NULL;
+        mate_wm_manager_spawn_config_tool_for_current (screen, &error);
+
+        if (error != NULL) {
+                GtkWidget *no_tool_dialog;
+                char *str;
+                char *escaped;
+
+                escaped = g_markup_escape_text (error->message, -1);
+
+                str = g_strdup_printf ("<b>%s</b>\n\n%s",
+                                       _("Cannot start the preferences application for your window manager"),
+                                       escaped);
+                g_free (escaped);
+
+                no_tool_dialog =
+                        gtk_message_dialog_new (NULL,
+                                                GTK_DIALOG_DESTROY_WITH_PARENT,
+                                                GTK_MESSAGE_ERROR,
+                                                GTK_BUTTONS_CLOSE,
+                                                " ");
+                gtk_window_set_title (GTK_WINDOW (no_tool_dialog), "");
+                gtk_window_set_resizable (GTK_WINDOW (no_tool_dialog), FALSE);
+
+                gtk_message_dialog_set_markup (GTK_MESSAGE_DIALOG (no_tool_dialog), str);
+
+                g_free (str);
+
+                gtk_dialog_run (GTK_DIALOG (no_tool_dialog));
+
+                gtk_widget_destroy (no_tool_dialog);
+                g_error_free (error);
+
+                exit (1);
+        }
+
+        /* exit, let the config tool handle it */
+        exit (0);
+}
+
+int
+main (int argc, char **argv)
+{
+        GdkScreen *screen;
+	MateWMSettings new_settings;
+        GtkBuilder *builder;
+        GError *error = NULL;
+	int rc = 0;
+        int i;
+
+        bindtextdomain (GETTEXT_PACKAGE, MATELOCALEDIR);
+	bind_textdomain_codeset(GETTEXT_PACKAGE, "UTF-8");
+        textdomain (GETTEXT_PACKAGE);
+
+        gtk_init (&argc, &argv);
+
+        mate_wm_manager_init ();
+
+        screen = gdk_display_get_default_screen (gdk_display_get_default ());
+
+        current_wm = mate_wm_manager_get_current (screen);
+
+        if (current_wm == NULL) {
+                try_spawn_config_tool (screen);
+                goto out;
+        }
+
+        builder = gtk_builder_new ();
+        gtk_builder_set_translation_domain (builder, GETTEXT_PACKAGE);
+
+        if (gtk_builder_add_from_file (builder, UIDIR "/mate-window-properties.ui", &error) == 0) {
+                g_warning ("Could not parse UI file: %s", error->message);
+                g_error_free (error);
+                g_object_unref (builder);
+                rc = 1;
+                goto out;
+        }
+
+        dialog_win = GTK_WIDGET (gtk_builder_get_object (builder,
+                                                         "main-dialog"));
+        focus_mode_checkbutton = gtk_builder_get_object (builder,
+                                                         "focus-mode-checkbutton");
+        autoraise_checkbutton = gtk_builder_get_object (builder,
+                                                        "autoraise-checkbutton");
+        autoraise_delay_slider = gtk_builder_get_object (builder,
+                                                         "autoraise-delay-slider");
+        autoraise_delay_hbox = GTK_WIDGET (gtk_builder_get_object (builder,
+                                                                   "autoraise-delay-hbox"));
+        double_click_titlebar_optionmenu = gtk_builder_get_object (builder,
+                                                                   "double-click-titlebar-optionmenu");
+        alt_click_hbox = gtk_builder_get_object (builder, "alt-click-box");
+
+        gtk_range_set_range (GTK_RANGE (autoraise_delay_slider),
+                             0, 10);
+
+        gtk_range_set_increments (GTK_RANGE (autoraise_delay_slider),
+                                  0.2, 1.0);
+
+        new_settings.flags = 0;
+        init_settings_struct (&new_settings);
+	settings = mate_wm_settings_copy (&new_settings);
+
+        reload_mouse_modifiers ();
+        update_wm (screen, FALSE);
+
+        set_alt_click_value (&new_settings);
+        gtk_range_set_value (GTK_RANGE (autoraise_delay_slider),
+                             new_settings.autoraise_delay / 1000.0);
+        gtk_combo_box_set_active (GTK_COMBO_BOX (double_click_titlebar_optionmenu),
+                                  new_settings.double_click_action);
+
+        reload_settings (); /* must come before below signal connections */
+
+        g_signal_connect (G_OBJECT (dialog_win), "response",
+                          G_CALLBACK (response_cb), NULL);
+
+        g_signal_connect (G_OBJECT (dialog_win), "destroy",
+                          G_CALLBACK (gtk_main_quit), NULL);
+
+
+        g_signal_connect (focus_mode_checkbutton, "toggled",
+                          G_CALLBACK (mouse_focus_toggled_callback), NULL);
+
+        g_signal_connect (autoraise_checkbutton, "toggled",
+                          G_CALLBACK (autoraise_toggled_callback), NULL);
+
+        g_signal_connect (autoraise_delay_slider, "value_changed",
+                          G_CALLBACK (autoraise_delay_value_changed_callback), NULL);
+
+        g_signal_connect (double_click_titlebar_optionmenu, "changed",
+                          G_CALLBACK (double_click_titlebar_changed_callback), NULL);
+
+        g_signal_connect (G_OBJECT (screen), "window_manager_changed",
+                          G_CALLBACK (wm_changed_callback), NULL);
+
+        i = 0;
+        while (i < n_mouse_modifiers) {
+                g_signal_connect (G_OBJECT (mouse_modifiers[i].radio), "toggled",
+                                  G_CALLBACK (alt_click_radio_toggled_callback),
+                                  &mouse_modifiers[i]);
+                ++i;
+        }
+
+        capplet_set_icon (dialog_win, "preferences-system-windows");
+        gtk_widget_show (dialog_win);
+
+        gtk_main ();
+
+        g_object_unref (builder);
+
+out:
+        return rc;
+}
+
+#include <X11/Xlib.h>
+#include <X11/keysym.h>
+#include <gdk/gdkx.h>
+
+static void
+fill_radio (GtkRadioButton     *group,
+            MouseClickModifier *modifier)
+{
+        modifier->radio =
+                gtk_radio_button_new_with_mnemonic_from_widget (group,
+                                                                modifier->name);
+        gtk_box_pack_start (GTK_BOX (alt_click_hbox),
+                            modifier->radio, FALSE, FALSE, 0);
+
+        gtk_widget_show (modifier->radio);
+}
+
+static void
+reload_mouse_modifiers (void)
+{
+        XModifierKeymap *modmap;
+        KeySym *keymap;
+        int keysyms_per_keycode;
+        int map_size;
+        int i;
+        gboolean have_meta;
+        gboolean have_hyper;
+        gboolean have_super;
+        int min_keycode, max_keycode;
+        int mod_meta, mod_super, mod_hyper;
+
+        XDisplayKeycodes (gdk_display,
+                          &min_keycode,
+                          &max_keycode);
+
+        keymap = XGetKeyboardMapping (gdk_display,
+                                      min_keycode,
+                                      max_keycode - min_keycode,
+                                      &keysyms_per_keycode);
+
+        modmap = XGetModifierMapping (gdk_display);
+
+        have_super = FALSE;
+        have_meta = FALSE;
+        have_hyper = FALSE;
+
+        /* there are 8 modifiers, and the first 3 are shift, shift lock,
+         * and control
+         */
+        map_size = 8 * modmap->max_keypermod;
+        i = 3 * modmap->max_keypermod;
+        mod_meta = mod_super = mod_hyper = 0;
+        while (i < map_size) {
+                /* get the key code at this point in the map,
+                 * see if its keysym is one we're interested in
+                 */
+                int keycode = modmap->modifiermap[i];
+
+                if (keycode >= min_keycode &&
+                    keycode <= max_keycode) {
+                        int j = 0;
+                        KeySym *syms = keymap + (keycode - min_keycode) * keysyms_per_keycode;
+
+                        while (j < keysyms_per_keycode) {
+                                if (syms[j] == XK_Super_L ||
+                                    syms[j] == XK_Super_R)
+                                        mod_super = i / modmap->max_keypermod;
+                                else if (syms[j] == XK_Hyper_L ||
+                                         syms[j] == XK_Hyper_R)
+                                        mod_hyper = i / modmap->max_keypermod;
+                                else if ((syms[j] == XK_Meta_L ||
+                                          syms[j] == XK_Meta_R))
+                                        mod_meta = i / modmap->max_keypermod;
+                                ++j;
+                        }
+                }
+
+                ++i;
+        }
+
+        if ((1 << mod_meta) != Mod1Mask)
+                have_meta = TRUE;
+        if (mod_super != 0 &&
+            mod_super != mod_meta)
+                have_super = TRUE;
+        if (mod_hyper != 0 &&
+            mod_hyper != mod_meta &&
+            mod_hyper != mod_super)
+                have_hyper = TRUE;
+
+        XFreeModifiermap (modmap);
+        XFree (keymap);
+
+        i = 0;
+        while (i < n_mouse_modifiers) {
+                g_free (mouse_modifiers[i].name);
+                if (mouse_modifiers[i].radio)
+                        gtk_widget_destroy (mouse_modifiers[i].radio);
+                ++i;
+        }
+        g_free (mouse_modifiers);
+        mouse_modifiers = NULL;
+
+        n_mouse_modifiers = 1; /* alt */
+        if (have_super)
+                ++n_mouse_modifiers;
+        if (have_hyper)
+                ++n_mouse_modifiers;
+        if (have_meta)
+                ++n_mouse_modifiers;
+
+        mouse_modifiers = g_new0 (MouseClickModifier, n_mouse_modifiers);
+
+        i = 0;
+
+        mouse_modifiers[i].number = i;
+        mouse_modifiers[i].name = g_strdup (_("_Alt"));
+        mouse_modifiers[i].value = "Alt";
+        ++i;
+
+        if (have_hyper) {
+                mouse_modifiers[i].number = i;
+                mouse_modifiers[i].name = g_strdup (_("H_yper"));
+                mouse_modifiers[i].value = "Hyper";
+                ++i;
+        }
+
+        if (have_super) {
+                mouse_modifiers[i].number = i;
+                mouse_modifiers[i].name = g_strdup (_("S_uper (or \"Windows logo\")"));
+                mouse_modifiers[i].value = "Super";
+                ++i;
+        }
+
+        if (have_meta) {
+                mouse_modifiers[i].number = i;
+                mouse_modifiers[i].name = g_strdup (_("_Meta"));
+                mouse_modifiers[i].value = "Meta";
+                ++i;
+        }
+
+        g_assert (i == n_mouse_modifiers);
+
+        i = 0;
+        while (i < n_mouse_modifiers) {
+                fill_radio (i == 0 ? NULL : GTK_RADIO_BUTTON (mouse_modifiers[i-1].radio),
+                            &mouse_modifiers[i]);
+                ++i;
+        }
+}