initial

1 files changed, 430 insertions, 0 deletions

diff --git a/mini-commander/src/mini-commander_applet.c b/mini-commander/src/mini-commander_applet.c
new file mode 100644
index 00000000..20dd4969
--- /dev/null
+++ b/mini-commander/src/mini-commander_applet.c
@@ -0,0 +1,430 @@
+ /*
+ * Mini-Commander Applet
+ * Copyright (C) 1998 Oliver Maruhn <[email protected]>,
+ *               2002 Sun Microsystems
+ *
+ * Authors: Oliver Maruhn <[email protected]>,
+ *          Mark McLoughlin <[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., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
+ */
+
+#include <config.h>
+#include <string.h>
+#include <stdlib.h>
+
+#include <gdk/gdkkeysyms.h>
+
+
+#include <gtk/gtk.h>
+
+#include <mate-panel-applet.h>
+#include <mateconf/mateconf-client.h>
+#include "mini-commander_applet.h"
+#include "preferences.h"
+#include "command_line.h"
+#include "about.h"
+#include "help.h"
+
+#include "browser-mini.xpm"
+#include "history-mini.xpm"
+
+#define COMMANDLINE_BROWSER_STOCK "commandline-browser"
+#define COMMANDLINE_HISTORY_STOCK "commandline-history"
+
+#define COMMANDLINE_DEFAULT_ICON_SIZE 6
+
+static gboolean icons_initialized = FALSE;
+static GtkIconSize button_icon_size = 0;
+
+static const GtkActionEntry mini_commander_menu_actions [] = {
+	{ "Props", GTK_STOCK_PROPERTIES, N_("_Preferences"),
+	  NULL, NULL,
+	  G_CALLBACK (mc_show_preferences) },
+	{ "Help", GTK_STOCK_HELP, N_("_Help"),
+	  NULL, NULL,
+	  G_CALLBACK (show_help) },
+	{ "About", GTK_STOCK_ABOUT, N_("_About"),
+	  NULL, NULL,
+	  G_CALLBACK (about_box) }
+};
+
+typedef struct {
+    char *stock_id;
+    const char **icon_data;
+} CommandLineStockIcon;
+
+static CommandLineStockIcon items[] = {
+    { COMMANDLINE_BROWSER_STOCK, browser_mini_xpm },
+    { COMMANDLINE_HISTORY_STOCK, history_mini_xpm }
+};
+
+static void
+register_command_line_stock_icons (GtkIconFactory *factory)
+{
+    gint i;
+
+    for (i = 0; i < G_N_ELEMENTS (items); ++i) {
+       GtkIconSet *icon_set;
+       GdkPixbuf *pixbuf;
+
+       pixbuf = gdk_pixbuf_new_from_xpm_data ((items[i].icon_data));
+
+       icon_set = gtk_icon_set_new_from_pixbuf (pixbuf);
+       gtk_icon_factory_add (factory, items[i].stock_id, icon_set);
+
+       gtk_icon_set_unref (icon_set);
+       g_object_unref (G_OBJECT (pixbuf));
+    }
+
+}
+
+static void
+command_line_init_stock_icons (void)
+{
+
+    GtkIconFactory *factory;
+
+    if (icons_initialized)
+	    return;
+
+    factory = gtk_icon_factory_new ();
+    gtk_icon_factory_add_default (factory);
+
+    register_command_line_stock_icons (factory);
+
+    button_icon_size = gtk_icon_size_register ("mini-commander-icon",
+                                                 COMMANDLINE_DEFAULT_ICON_SIZE,
+                                                 COMMANDLINE_DEFAULT_ICON_SIZE);
+
+    icons_initialized = TRUE;
+    g_object_unref (factory);
+
+}
+
+void
+set_atk_name_description (GtkWidget  *widget,
+			  const char *name,
+			  const char *description)
+{
+    AtkObject *aobj;
+
+    aobj = gtk_widget_get_accessible (widget);
+    if (GTK_IS_ACCESSIBLE (aobj) == FALSE)
+        return;
+
+    atk_object_set_name (aobj, name);
+    atk_object_set_description (aobj, description);
+}
+
+/* This is a hack around the fact that gtk+ doesn't
+ * propogate button presses on button2/3.
+ */
+static gboolean
+button_press_hack (GtkWidget      *widget,
+		   GdkEventButton *event,
+		   MCData         *mc)
+{
+    if (event->button == 3 || event->button == 2) {
+	gtk_propagate_event (GTK_WIDGET (mc->applet), (GdkEvent *) event);
+	return TRUE;
+    }
+
+    return FALSE;
+}
+
+/* Send button presses on the applet to the entry. This makes Fitts' law work (ie click on the bottom
+** most pixel and the key press will be sent to the entry */
+static gboolean
+send_button_to_entry_event (GtkWidget *widget, GdkEventButton *event, MCData *mc)
+{
+
+	if (event->button == 1) {
+		gtk_widget_grab_focus (mc->entry);
+		return TRUE;
+	}
+	return FALSE;
+
+}
+
+static gboolean
+key_press_cb (GtkWidget *widget, GdkEventKey *event, MCData *mc)
+{
+	switch (event->keyval) {
+	case GDK_b:
+		if (event->state == GDK_CONTROL_MASK) {
+			mc_show_file_browser (NULL, mc);
+			return TRUE;
+		}
+		break;
+	case GDK_h:
+		if (event->state == GDK_CONTROL_MASK) {
+			mc_show_history (NULL, mc);
+			return TRUE;
+		}
+		break;
+	default:
+		break;
+	}
+
+	return FALSE;
+
+}
+
+void
+mc_applet_draw (MCData *mc)
+{
+    GtkWidget *icon;
+    GtkWidget *button;
+    GtkWidget *hbox_buttons;
+    MCPreferences prefs = mc->preferences;
+    int        size_frames = 0;
+    gchar     *command_text = NULL;
+
+    if (mc->entry != NULL)
+	command_text = g_strdup (gtk_editable_get_chars (GTK_EDITABLE (mc->entry), 0, -1));
+
+    mc->cmd_line_size_y = mc->preferences.normal_size_y - size_frames;
+
+    if (mc->applet_box) {
+        gtk_widget_destroy (mc->applet_box);
+    }
+
+    if ( ((mc->orient == MATE_PANEL_APPLET_ORIENT_LEFT) || (mc->orient == MATE_PANEL_APPLET_ORIENT_RIGHT)) && (prefs.panel_size_x < 36) )
+      mc->applet_box = gtk_vbox_new (FALSE, 0);
+    else
+      mc->applet_box = gtk_hbox_new (FALSE, 0);
+
+    gtk_container_set_border_width (GTK_CONTAINER (mc->applet_box), 0);
+
+    mc_create_command_entry (mc);
+
+    if (command_text != NULL) {
+	gtk_entry_set_text (GTK_ENTRY (mc->entry), command_text);
+	g_free (command_text);
+    }
+
+    /* hbox for message label and buttons */
+    if ((mc->orient == MATE_PANEL_APPLET_ORIENT_LEFT) || (mc->orient == MATE_PANEL_APPLET_ORIENT_RIGHT))
+      if (prefs.panel_size_x < 36)
+	hbox_buttons = gtk_vbox_new (TRUE, 0);
+      else
+	hbox_buttons = gtk_hbox_new (TRUE, 0);
+    else
+      if (prefs.normal_size_y > 36)
+	hbox_buttons = gtk_vbox_new (TRUE, 0);
+      else
+	hbox_buttons = gtk_hbox_new (TRUE, 0);
+
+    /* add file-browser button */
+    button = gtk_button_new ();
+
+    g_signal_connect (button, "clicked",
+		      G_CALLBACK (mc_show_file_browser), mc);
+    g_signal_connect (button, "button_press_event",
+		      G_CALLBACK (button_press_hack), mc);
+
+    icon = gtk_image_new_from_stock (COMMANDLINE_BROWSER_STOCK, button_icon_size);
+    gtk_container_add (GTK_CONTAINER (button), icon);
+
+    gtk_widget_set_tooltip_text (button, _("Browser"));
+    gtk_box_pack_start (GTK_BOX (hbox_buttons), button, TRUE, TRUE, 0);
+
+    set_atk_name_description (button,
+			      _("Browser"),
+			      _("Click this button to start the browser"));
+
+    /* add history button */
+    button = gtk_button_new ();
+
+    g_signal_connect (button, "clicked",
+		      G_CALLBACK (mc_show_history), mc);
+    g_signal_connect (button, "button_press_event",
+		      G_CALLBACK (button_press_hack), mc);
+
+    icon = gtk_image_new_from_stock (COMMANDLINE_HISTORY_STOCK, 								     button_icon_size);
+    gtk_container_add (GTK_CONTAINER (button), icon);
+
+    gtk_widget_set_tooltip_text (button, _("History"));
+    gtk_box_pack_end (GTK_BOX (hbox_buttons), button, TRUE, TRUE, 0);
+
+    set_atk_name_description (button,
+			      _("History"),
+			      _("Click this button for the list of previous commands"));
+
+    gtk_box_pack_start (GTK_BOX (mc->applet_box), mc->entry, TRUE, TRUE, 0);
+    gtk_box_pack_start (GTK_BOX (mc->applet_box), hbox_buttons, TRUE, TRUE, 0);
+
+    gtk_container_add (GTK_CONTAINER (mc->applet), mc->applet_box);
+
+    gtk_widget_show_all (mc->applet_box);
+}
+
+static void
+mc_destroyed (GtkWidget *widget,
+	      MCData    *mc)
+{
+    MateConfClient *client;
+    int          i;
+
+    client = mateconf_client_get_default ();
+    for (i = 0; i < MC_NUM_LISTENERS; i++) {
+	mateconf_client_notify_remove (client, mc->listeners [i]);
+	mc->listeners [i] = 0;
+    }
+    g_object_unref (client);
+
+    mc_macros_free (mc->preferences.macros);
+
+    if (mc->prefs_dialog.dialog)
+        gtk_widget_destroy (mc->prefs_dialog.dialog);
+
+    if (mc->prefs_dialog.dialog)
+        g_object_unref (mc->prefs_dialog.macros_store);
+
+    if (mc->file_select)
+        gtk_widget_destroy (mc->file_select);
+
+    g_free (mc);
+}
+
+static void
+mc_orient_changed (MatePanelApplet *applet,
+		   MatePanelAppletOrient orient,
+		   MCData *mc)
+{
+  mc->orient = orient;
+  mc_applet_draw (mc);
+}
+
+static void
+mc_pixel_size_changed (MatePanelApplet *applet,
+		       GtkAllocation *allocation,
+		       MCData      *mc)
+{
+  if ((mc->orient == MATE_PANEL_APPLET_ORIENT_LEFT) || (mc->orient == MATE_PANEL_APPLET_ORIENT_RIGHT)) {
+    if (mc->preferences.panel_size_x == allocation->width)
+      return;
+    mc->preferences.panel_size_x = allocation->width;
+  } else {
+    if (mc->preferences.normal_size_y == allocation->height)
+      return;
+    mc->preferences.normal_size_y = allocation->height;
+  }
+
+  mc_applet_draw (mc);
+}
+
+static gboolean
+mini_commander_applet_fill (MatePanelApplet *applet)
+{
+    MCData *mc;
+    MateConfClient *client;
+    GtkActionGroup *action_group;
+    gchar *ui_path;
+
+    client = mateconf_client_get_default ();
+    if (mateconf_client_get_bool (client, "/desktop/mate/lockdown/inhibit_command_line", NULL)) {
+	    GtkWidget *error_dialog;
+
+	    error_dialog = gtk_message_dialog_new (NULL,
+						   GTK_DIALOG_DESTROY_WITH_PARENT,
+						   GTK_MESSAGE_ERROR,
+						   GTK_BUTTONS_OK,
+						   _("Command line has been disabled by your system administrator"));
+
+	    gtk_window_set_resizable (GTK_WINDOW (error_dialog), FALSE);
+	    gtk_dialog_set_has_separator (GTK_DIALOG (error_dialog), FALSE);
+	    gtk_window_set_screen (GTK_WINDOW (error_dialog),
+				   gtk_widget_get_screen (GTK_WIDGET (applet)));
+	    gtk_dialog_run (GTK_DIALOG (error_dialog));
+	    gtk_widget_destroy (error_dialog);
+
+	    /* Note that this is only kosher if this is an out of process thing,
+	       which we really are.  We really don't need/want this applet when
+	       command line is disabled */
+	    exit (1);
+    }
+
+    g_set_application_name (_("Command Line"));
+
+    gtk_window_set_default_icon_name ("mate-mini-commander");
+
+    mc = g_new0 (MCData, 1);
+    mc->applet = applet;
+
+    mate_panel_applet_add_preferences (applet, "/schemas/apps/mini-commander/prefs", NULL);
+    mate_panel_applet_set_flags (applet, MATE_PANEL_APPLET_EXPAND_MINOR);
+    mc_load_preferences (mc);
+    command_line_init_stock_icons ();
+
+    g_signal_connect (mc->applet, "change_orient",
+		      G_CALLBACK (mc_orient_changed), mc);
+    g_signal_connect (mc->applet, "size_allocate",
+		      G_CALLBACK (mc_pixel_size_changed), mc);
+
+    mc->preferences.normal_size_y = mate_panel_applet_get_size (applet);
+    mc->orient = mate_panel_applet_get_orient (applet);
+    mc_applet_draw(mc);
+    gtk_widget_show (GTK_WIDGET (mc->applet));
+
+    g_signal_connect (mc->applet, "destroy", G_CALLBACK (mc_destroyed), mc);
+    g_signal_connect (mc->applet, "button_press_event",
+		      G_CALLBACK (send_button_to_entry_event), mc);
+    g_signal_connect (mc->applet, "key_press_event",
+		      G_CALLBACK (key_press_cb), mc);
+
+    action_group = gtk_action_group_new ("MiniCommander Applet Actions");
+    gtk_action_group_set_translation_domain (action_group, GETTEXT_PACKAGE);
+    gtk_action_group_add_actions (action_group,
+				  mini_commander_menu_actions,
+				  G_N_ELEMENTS (mini_commander_menu_actions),
+				  mc);
+    ui_path = g_build_filename (MC_MENU_UI_DIR, "mini-commander-applet-menu.xml", NULL);
+    mate_panel_applet_setup_menu_from_file (mc->applet, ui_path, action_group);
+
+    if (mate_panel_applet_get_locked_down (mc->applet)) {
+	    GtkAction *action;
+
+	    action = gtk_action_group_get_action (action_group, "Props");
+	    gtk_action_set_visible (action, FALSE);
+    }
+    g_object_unref (action_group);
+
+    set_atk_name_description (GTK_WIDGET (applet),
+			      _("Mini-Commander applet"),
+			      _("This applet adds a command line to the panel"));
+
+    return TRUE;
+}
+
+static gboolean
+mini_commander_applet_factory (MatePanelApplet *applet,
+			       const gchar *iid,
+			       gpointer     data)
+{
+        gboolean retval = FALSE;
+
+        if (!strcmp (iid, "MiniCommanderApplet"))
+                retval = mini_commander_applet_fill(applet);
+
+        return retval;
+}
+
+MATE_PANEL_APPLET_OUT_PROCESS_FACTORY ("MiniCommanderAppletFactory",
+				  PANEL_TYPE_APPLET,
+				  "command-line",
+				  mini_commander_applet_factory,
+				  NULL)