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xfce4-panel/panel/panel-dialogs.c

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/* $Id$
*
* Copyright (c) 2005-2007 Jasper Huijsmans <jasper@xfce.org>
* Copyright (c) 2006 Benedikt Meurer <benny@xfce.org>
*
* 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 Library 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
#ifdef HAVE_STRING_H
#include <string.h>
#endif
#include <gdk/gdkkeysyms.h>
#include <gtk/gtk.h>
#include <gdk/gdkx.h>
#include <libxfcegui4/libxfcegui4.h>
#include <libxfce4panel/xfce-itembar.h>
#include <libxfce4panel/xfce-panel-macros.h>
#include <libxfce4panel/xfce-panel-item-iface.h>
#include "frap-icon-entry.h"
#include "panel-properties.h"
#include "panel-private.h"
#include "panel-item-manager.h"
#include "panel-dnd.h"
#include "panel-dialogs.h"
#define BORDER 8
typedef struct _PanelItemsDialog PanelItemsDialog;
typedef struct _PanelManagerDialog PanelManagerDialog;
struct _PanelItemsDialog
{
GtkWidget *dlg;
GPtrArray *panels;
Panel *panel;
gint current;
GtkWidget *active;
GPtrArray *items;
GtkWidget *search_entry;
GtkWidget *tree;
GtkWidget *items_box;
gint panel_destroy_id;
};
struct _PanelManagerDialog
{
GtkWidget *dlg;
GPtrArray *panels;
Panel *panel;
gint current;
GtkTooltips *tips;
guint updating : 1;
/* add/remove/rename panel */
GtkWidget *panel_selector;
GtkWidget *add_panel;
GtkWidget *rm_panel;
/* appearance */
GtkWidget *size;
GtkWidget *transparency;
GtkWidget *activetrans;
#if 0
GtkWidget *position;
#endif
/* monitors */
GPtrArray *monitors;
/* position */
GtkWidget *fixed;
GtkWidget *floating;
GtkWidget *fixed_box;
GtkWidget *screen_position[12];
GtkWidget *fullwidth;
gint n_width_items;
GtkWidget *autohide;
GtkWidget *floating_box;
GtkWidget *orientation;
GtkWidget *handle_style;
};
static GtkWidget *panel_dialog_widget = NULL;
static GtkWidget *items_dialog_widget = NULL;
/*
* Common Code
* ===========
*/
static void
present_dialog (GtkWidget *dialog,
GPtrArray *panels)
{
gint n = panel_app_get_current_panel ();
GdkScreen *screen = gtk_widget_get_screen (g_ptr_array_index (panels, n));
if (screen != gtk_widget_get_screen (dialog))
gtk_window_set_screen (GTK_WINDOW (dialog), screen);
gtk_window_present (GTK_WINDOW (dialog));
}
/*
* Add Items Dialog
* ================
*/
static gboolean
item_configure_timeout (XfcePanelItem *item)
{
xfce_panel_item_configure (item);
return FALSE;
}
static XfcePanelItemInfo *
get_selected_tree_item (PanelItemsDialog *pid)
{
GtkTreeSelection *selection;
GtkTreeModel *model;
GtkTreeIter iter;
XfcePanelItemInfo *info = NULL;
/* get the tree selection */
selection = gtk_tree_view_get_selection (GTK_TREE_VIEW (pid->tree));
if (G_LIKELY (selection))
{
/* get the selected item */
if (gtk_tree_selection_get_selected (selection, &model, &iter))
gtk_tree_model_get (model, &iter, 0, &info, -1);
}
return info;
}
static gboolean
add_selected_item (PanelItemsDialog *pid)
{
XfcePanelItemInfo *info;
GtkWidget *item = NULL;
/* get the selected item */
info = get_selected_tree_item (pid);
if (G_LIKELY (info && xfce_panel_item_manager_is_available (info->name)))
{
if (pid->active)
{
PanelPrivate *priv = PANEL_GET_PRIVATE (pid->panel);
gint n;
n = xfce_itembar_get_item_index (XFCE_ITEMBAR (priv->itembar), pid->active);
item = panel_insert_item (pid->panel, info->name, n + 1);
}
else
{
item = panel_add_item (pid->panel, info->name);
}
if (item)
g_idle_add ((GSourceFunc)item_configure_timeout, item);
else
xfce_err (_("Could not open \"%s\" module"), info->name);
return TRUE;
}
return FALSE;
}
static gboolean
treeview_dblclick (GtkWidget *tv,
GdkEventButton *evt,
PanelItemsDialog *pid)
{
if (evt->button == 1 && evt->type == GDK_2BUTTON_PRESS)
return add_selected_item (pid);
return FALSE;
}
static void
treeview_destroyed (GtkWidget *tv)
{
GtkTreeModel *store;
store = gtk_tree_model_filter_get_model (GTK_TREE_MODEL_FILTER (gtk_tree_view_get_model (GTK_TREE_VIEW (tv))));
gtk_list_store_clear (GTK_LIST_STORE (store));
}
static void
render_icon (GtkTreeViewColumn *col,
GtkCellRenderer *cell,
GtkTreeModel *model,
GtkTreeIter *iter,
gpointer data)
{
XfcePanelItemInfo *info;
gtk_tree_model_get (model, iter, 0, &info, -1);
if (info)
{
g_object_set (G_OBJECT (cell),
"pixbuf", info->icon,
NULL);
}
else
{
g_object_set (G_OBJECT (cell),
"pixbuf", NULL,
NULL);
}
}
static void
render_text (GtkTreeViewColumn *col,
GtkCellRenderer *cell,
GtkTreeModel *model,
GtkTreeIter *iter,
GtkWidget *treeview)
{
XfcePanelItemInfo *info;
gboolean insensitive;
gchar text[512];
gtk_tree_model_get (model, iter, 0, &info, -1);
if (info)
{
insensitive = !xfce_panel_item_manager_is_available (info->name);
if (info->comment)
{
g_snprintf (text, sizeof(text), "<b>%s</b>\n%s", info->display_name,
info->comment);
}
else
{
g_snprintf (text, sizeof(text), "<b>%s</b>", info->display_name);
}
g_object_set (G_OBJECT (cell),
"markup", text,
"foreground-set", insensitive,
NULL);
}
else
{
g_object_set (G_OBJECT (cell),
"markup", "",
"foreground-set", TRUE,
NULL);
}
}
static void
treeview_data_received (GtkWidget *widget, GdkDragContext *context,
gint x, gint y, GtkSelectionData *data,
guint info, guint time_, PanelItemsDialog *pid)
{
gboolean succeeded = FALSE;
GtkWidget *item;
/* get the drag source */
item = gtk_drag_get_source_widget (context);
if (item && XFCE_IS_PANEL_ITEM (item))
{
/* ask to remove the item */
xfce_panel_item_remove (XFCE_PANEL_ITEM (item));
succeeded = TRUE;
}
/* finish the drag */
gtk_drag_finish (context, succeeded, FALSE, time_);
}
static gboolean
treeview_drag_drop (GtkWidget *widget, GdkDragContext *context,
gint x, gint y, guint time_, PanelItemsDialog *pid)
{
GdkAtom target = gtk_drag_dest_find_target (widget, context, NULL);
/* we cannot handle the drag data */
if (G_UNLIKELY (target == GDK_NONE))
return FALSE;
/* request the drag data */
gtk_drag_get_data (widget, context, target, time_);
/* we call gtk_drag_finish later */
return TRUE;
}
static void
treeview_drag_begin (GtkWidget *treeview, GdkDragContext *context,
PanelItemsDialog *pid)
{
XfcePanelItemInfo *item_info;
DBG (" + drag begin");
/* set nice drag icon */
item_info = get_selected_tree_item (pid);
if (G_LIKELY (item_info && item_info->icon))
gtk_drag_set_icon_pixbuf (context, item_info->icon, 0, 0);
}
static void
treeview_data_get (GtkWidget *widget, GdkDragContext *drag_context,
GtkSelectionData *data, guint info,
guint time_, PanelItemsDialog *pid)
{
XfcePanelItemInfo *item_info;
const gchar *item_name;
DBG (" + drag data get: %d", info);
if (G_LIKELY (info == TARGET_PLUGIN_NAME))
{
/* get the selected item info */
item_info = get_selected_tree_item (pid);
if (G_LIKELY (item_info))
{
item_name = item_info->name;
if (xfce_panel_item_manager_is_available (item_name))
{
DBG (" + set selection data: %s", item_name);
/* set the selection data */
gtk_selection_data_set (data, data->target, 8, (guchar *) item_name, strlen (item_name));
}
}
}
}
static gboolean
item_visible_func (GtkTreeModel *model,
GtkTreeIter *iter,
gpointer user_data)
{
XfcePanelItemInfo *info;
const gchar *text;
GtkWidget *entry = GTK_WIDGET (user_data);
gboolean visible;
gchar *text_casefolded;
gchar *info_casefolded;
gchar *normalized;
text = gtk_entry_get_text (GTK_ENTRY (entry));
if (G_UNLIKELY (*text == '\0'))
return TRUE;
gtk_tree_model_get (model, iter, 0, &info, -1);
if (G_UNLIKELY (info == NULL))
return TRUE;
normalized = g_utf8_normalize (text, -1, G_NORMALIZE_ALL);
text_casefolded = g_utf8_casefold (normalized, -1);
g_free (normalized);
normalized = g_utf8_normalize (info->display_name, -1, G_NORMALIZE_ALL);
info_casefolded = g_utf8_casefold (normalized, -1);
g_free (normalized);
visible = (strstr (info_casefolded, text_casefolded) != NULL);
g_free (info_casefolded);
if (!visible && info->comment)
{
normalized = g_utf8_normalize (info->comment, -1, G_NORMALIZE_ALL);
info_casefolded = g_utf8_casefold (normalized, -1);
g_free (normalized);
visible = (strstr (info_casefolded, text_casefolded) != NULL);
g_free (info_casefolded);
}
g_free (text_casefolded);
return visible;
}
static void
add_item_treeview (PanelItemsDialog *pid)
{
GtkWidget *tv, *scroll;
GtkCellRenderer *cell;
GtkTreeViewColumn *col;
GtkListStore *store;
GtkTreeModel *filter;
GtkTreeModel *model;
GtkTreePath *path;
GtkTreeIter iter;
guint i;
GdkColor *color;
GtkRequisition req;
scroll = gtk_scrolled_window_new (NULL, NULL);
gtk_widget_show (scroll);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scroll),
GTK_POLICY_NEVER,
GTK_POLICY_NEVER);
gtk_scrolled_window_set_shadow_type (GTK_SCROLLED_WINDOW (scroll),
GTK_SHADOW_IN);
gtk_box_pack_start (GTK_BOX (pid->items_box), scroll, TRUE, TRUE, 0);
store = gtk_list_store_new (1, G_TYPE_POINTER);
model = GTK_TREE_MODEL (store);
filter = gtk_tree_model_filter_new (model, NULL);
gtk_tree_model_filter_set_visible_func (GTK_TREE_MODEL_FILTER (filter),
item_visible_func, pid->search_entry, NULL);
g_signal_connect_swapped (G_OBJECT (pid->search_entry), "changed",
G_CALLBACK (gtk_tree_model_filter_refilter), filter);
pid->tree = tv = gtk_tree_view_new_with_model (filter);
gtk_widget_show (tv);
gtk_tree_view_set_rules_hint (GTK_TREE_VIEW (tv), TRUE);
gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (tv), FALSE);
gtk_container_add (GTK_CONTAINER (scroll), tv);
g_signal_connect (G_OBJECT (tv), "destroy",
G_CALLBACK (treeview_destroyed), NULL);
g_object_unref (G_OBJECT (filter));
g_object_unref (G_OBJECT (store));
/* dnd */
panel_dnd_set_source_name (tv);
panel_dnd_set_dest_name_and_widget (tv);
g_signal_connect (tv, "drag-data-get", G_CALLBACK (treeview_data_get), pid);
g_signal_connect (tv, "drag-data-received", G_CALLBACK (treeview_data_received), pid);
g_signal_connect (tv, "drag-drop", G_CALLBACK (treeview_drag_drop), pid);
g_signal_connect (tv, "drag-begin", G_CALLBACK (treeview_drag_begin), pid);
/* create the view */
col = gtk_tree_view_column_new ();
gtk_tree_view_column_set_spacing (col, BORDER);
gtk_tree_view_append_column (GTK_TREE_VIEW (tv), col);
cell = gtk_cell_renderer_pixbuf_new ();
gtk_tree_view_column_pack_start (col, cell, FALSE);
gtk_tree_view_column_set_cell_data_func (col, cell,
(GtkTreeCellDataFunc) render_icon,
NULL, NULL);
cell = gtk_cell_renderer_text_new ();
gtk_tree_view_column_pack_start (col, cell, TRUE);
gtk_tree_view_column_set_cell_data_func (col, cell,
(GtkTreeCellDataFunc) render_text,
tv, NULL);
color = &(tv->style->fg[GTK_STATE_INSENSITIVE]);
g_object_set (G_OBJECT (cell), "foreground-gdk", color, NULL);
/* fill model */
for (i = 0; i < pid->items->len; ++i)
{
if (i == 5)
{
gtk_widget_size_request (tv, &req);
gtk_widget_set_size_request (tv, -1, req.height);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scroll),
GTK_POLICY_NEVER,
GTK_POLICY_ALWAYS);
}
gtk_list_store_append (store, &iter);
gtk_list_store_set (store, &iter, 0,
g_ptr_array_index (pid->items, i), -1);
}
g_signal_connect (G_OBJECT (tv), "button-press-event",
G_CALLBACK (treeview_dblclick), pid);
path = gtk_tree_path_new_from_string ("0");
gtk_tree_view_set_cursor (GTK_TREE_VIEW (tv), path, NULL, FALSE);
gtk_tree_path_free (path);
}
static void
item_dialog_opened (Panel *panel)
{
PanelPrivate *priv = PANEL_GET_PRIVATE (panel);
panel_block_autohide (panel);
xfce_itembar_raise_event_window (XFCE_ITEMBAR (priv->itembar));
panel_set_items_sensitive (panel, FALSE);
priv->edit_mode = TRUE;
}
static void
item_dialog_closed (Panel *panel)
{
PanelPrivate *priv = PANEL_GET_PRIVATE (panel);
panel_unblock_autohide (panel);
xfce_itembar_lower_event_window (XFCE_ITEMBAR (priv->itembar));
panel_set_items_sensitive (panel, TRUE);
priv->edit_mode = FALSE;
}
static void
item_dialog_response (GtkWidget *dlg,
gint response,
PanelItemsDialog *pid)
{
if (response != GTK_RESPONSE_HELP)
{
if (response == GTK_RESPONSE_OK)
{
add_selected_item (pid);
}
items_dialog_widget = NULL;
g_ptr_array_foreach (pid->panels, (GFunc)item_dialog_closed, NULL);
xfce_panel_item_manager_free_item_info_list (pid->items);
gtk_widget_destroy (dlg);
g_signal_handler_disconnect (pid->panel, pid->panel_destroy_id);
panel_slice_free (PanelItemsDialog, pid);
panel_app_save ();
}
else
{
xfce_exec_on_screen (gtk_widget_get_screen (dlg),
"xfhelp4 panel.html", FALSE, FALSE, NULL);
}
}
static void
items_dialog_panel_destroyed (PanelItemsDialog *pid)
{
gtk_dialog_response (GTK_DIALOG (pid->dlg), GTK_RESPONSE_CANCEL);
}
void
add_items_dialog (GPtrArray *panels,
GtkWidget *active_item)
{
PanelItemsDialog *pid;
Panel *panel;
GtkWidget *dlg, *vbox, *img, *hbox, *label;
gchar *markup;
if (items_dialog_widget)
{
present_dialog (items_dialog_widget, panels);
return;
}
pid = panel_slice_new0 (PanelItemsDialog);
/* panels */
pid->panels = panels;
pid->current = panel_app_get_current_panel();
panel = pid->panel = g_ptr_array_index (panels, pid->current);
pid->active = active_item;
/* available items */
pid->items = xfce_panel_item_manager_get_item_info_list ();
/* main dialog widget */
items_dialog_widget = pid->dlg = dlg =
xfce_titled_dialog_new_with_buttons (_("Add Items to the Panel"), NULL,
GTK_DIALOG_NO_SEPARATOR,
GTK_STOCK_HELP, GTK_RESPONSE_HELP,
GTK_STOCK_CLOSE, GTK_RESPONSE_CANCEL,
GTK_STOCK_ADD, GTK_RESPONSE_OK,
NULL);
gtk_window_set_icon_name (GTK_WINDOW (dlg), "xfce4-panel");
g_signal_connect (G_OBJECT (dlg), "response",
G_CALLBACK (item_dialog_response), pid);
pid->panel_destroy_id =
g_signal_connect_swapped (G_OBJECT (panel), "destroy",
G_CALLBACK (items_dialog_panel_destroyed), pid);
pid->items_box = vbox = gtk_vbox_new (FALSE, BORDER);
gtk_container_set_border_width (GTK_CONTAINER (vbox), BORDER - 2);
gtk_widget_show (vbox);
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dlg)->vbox), vbox, TRUE, TRUE, 0);
/* info */
hbox = gtk_hbox_new (FALSE, BORDER);
gtk_widget_show (hbox);
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, TRUE, 0);
img = gtk_image_new_from_stock (GTK_STOCK_DIALOG_INFO,
GTK_ICON_SIZE_LARGE_TOOLBAR);
gtk_misc_set_alignment (GTK_MISC (img), 0.0f, 0.5f);
gtk_widget_show (img);
gtk_box_pack_start (GTK_BOX (hbox), img, FALSE, FALSE, 0);
label = gtk_label_new (_("Drag items from the list to a panel or remove "
"them by dragging them back to the list."));
gtk_label_set_line_wrap (GTK_LABEL (label), TRUE);
gtk_misc_set_alignment (GTK_MISC (label), 0.0f, 0.5f);
gtk_widget_show (label);
gtk_box_pack_start (GTK_BOX (hbox), label, TRUE, TRUE, 0);
/* treeview */
hbox = gtk_hbox_new (FALSE, BORDER);
gtk_widget_show (hbox);
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
label = gtk_label_new (NULL);
gtk_misc_set_alignment (GTK_MISC (label), 0, 1.0f);
gtk_widget_show (label);
gtk_box_pack_start (GTK_BOX (hbox), label, TRUE, TRUE, 0);
markup = g_strdup_printf ("<b>%s</b>", _("Available Items"));
gtk_label_set_markup (GTK_LABEL (label), markup);
g_free (markup);
/* the list filter entry (FIXME: Add tooltip? Jasper?) */
pid->search_entry = frap_icon_entry_new ();
frap_icon_entry_set_stock_id (FRAP_ICON_ENTRY (pid->search_entry), GTK_STOCK_FIND);
gtk_widget_show (pid->search_entry);
gtk_box_pack_end (GTK_BOX (hbox), pid->search_entry, FALSE, FALSE, 0);
add_item_treeview (pid);
/* make panels insensitive and set up dnd */
g_ptr_array_foreach (panels, (GFunc)item_dialog_opened, NULL);
gtk_window_stick(GTK_WINDOW (dlg));
xfce_gtk_window_center_on_monitor_with_pointer (GTK_WINDOW (dlg));
gtk_widget_show (dlg);
panel_app_register_dialog (dlg);
gtk_window_present (GTK_WINDOW (dlg));
}
/*
* Manage Panels Dialog
* ====================
*/
static gboolean
can_span_monitors (Panel *panel)
{
return ( (panel_app_monitors_equal_height () &&
panel_is_horizontal (panel))
|| (panel_app_monitors_equal_width () &&
!panel_is_horizontal (panel)) );
}
/* Update widgets */
static void
update_widgets (PanelManagerDialog *pmd)
{
PanelPrivate *priv = PANEL_GET_PRIVATE (pmd->panel);
guint i;
GtkToggleButton *tb;
XfceHandleStyle style;
pmd->updating = TRUE;
/* monitor */
if (pmd->monitors)
{
for (i = 0; i < pmd->monitors->len; ++i)
{
tb = g_ptr_array_index (pmd->monitors, i);
gtk_toggle_button_set_active (tb, i == (guint) priv->monitor);
}
}
/* appearance */
gtk_range_set_value (GTK_RANGE (pmd->size), priv->size);
if (pmd->transparency)
{
gtk_range_set_value (GTK_RANGE (pmd->transparency),
priv->transparency);
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (pmd->activetrans),
!priv->activetrans);
}
/* behavior */
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (pmd->autohide),
priv->autohide);
/* position */
if (!xfce_screen_position_is_floating (priv->screen_position))
{
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (pmd->fixed), TRUE);
gtk_widget_hide (pmd->floating_box);
gtk_widget_show (pmd->fixed_box);
for (i = 0; i < 12; ++i)
{
gtk_toggle_button_set_active (
GTK_TOGGLE_BUTTON (pmd->screen_position[i]),
priv->screen_position == i + 1);
}
gtk_combo_box_set_active (GTK_COMBO_BOX (pmd->fullwidth),
priv->full_width);
}
else
{
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (pmd->floating), TRUE);
gtk_widget_hide (pmd->fixed_box);
gtk_widget_show (pmd->floating_box);
gtk_combo_box_set_active (GTK_COMBO_BOX (pmd->orientation),
panel_is_horizontal (pmd->panel) ? 0 : 1);
style = xfce_panel_window_get_handle_style (
XFCE_PANEL_WINDOW (pmd->panel));
if (style == XFCE_HANDLE_STYLE_NONE)
style = XFCE_HANDLE_STYLE_BOTH;
gtk_combo_box_set_active (GTK_COMBO_BOX (pmd->handle_style),
style - 1);
}
pmd->updating = FALSE;
}
/* position */
static void
type_changed (GtkToggleButton *tb,
PanelManagerDialog *pmd)
{
PanelPrivate *priv;
gint active;
if (pmd->updating)
return;
if (!gtk_toggle_button_get_active (tb))
return;
priv = PANEL_GET_PRIVATE (pmd->panel);
/* 0 for fixed, 1 for floating */
active = GTK_WIDGET (tb) == pmd->fixed ? 0 : 1;
if ((active == 0) ==
(priv->screen_position > XFCE_SCREEN_POSITION_NONE &&
priv->screen_position < XFCE_SCREEN_POSITION_FLOATING_H))
{
return;
}
if (active == 1)
{
if (xfce_screen_position_is_horizontal (priv->screen_position))
{
panel_set_screen_position (pmd->panel,
XFCE_SCREEN_POSITION_FLOATING_H);
}
else
{
panel_set_screen_position (pmd->panel,
XFCE_SCREEN_POSITION_FLOATING_V);
}
xfce_panel_window_set_handle_style (XFCE_PANEL_WINDOW (pmd->panel),
XFCE_HANDLE_STYLE_BOTH);
}
else
{
if (xfce_screen_position_is_horizontal (priv->screen_position))
{
panel_set_screen_position (pmd->panel,
XFCE_SCREEN_POSITION_S);
}
else
{
panel_set_screen_position (pmd->panel,
XFCE_SCREEN_POSITION_E);
}
xfce_panel_window_set_handle_style (XFCE_PANEL_WINDOW (pmd->panel),
XFCE_HANDLE_STYLE_NONE);
}
gtk_widget_queue_draw (GTK_WIDGET (pmd->panel));
update_widgets (pmd);
}
static gboolean
screen_position_pressed (GtkToggleButton *tb,
GdkEvent *ev,
PanelManagerDialog *pmd)
{
GtkToggleButton *button;
gint i, full_width;
if (ev->type == GDK_KEY_PRESS &&
((GdkEventKey *)ev)->keyval == GDK_Tab)
{
return FALSE;
}
if (!gtk_toggle_button_get_active (tb))
{
if (ev->type == GDK_BUTTON_PRESS ||
(ev->type == GDK_KEY_PRESS &&
(((GdkEventKey *)ev)->keyval == GDK_space ||
((GdkEventKey *)ev)->keyval == GDK_Return)))
{
for (i = 0; i < 12; ++i)
{
button = GTK_TOGGLE_BUTTON (pmd->screen_position[i]);
if (button == tb)
{
gtk_toggle_button_set_active (button, TRUE);
panel_set_screen_position (pmd->panel, i + 1);
/* fix up full width setting */
full_width = gtk_combo_box_get_active (
GTK_COMBO_BOX (pmd->fullwidth));
for ( ; pmd->n_width_items > 0; pmd->n_width_items--)
{
gtk_combo_box_remove_text (
GTK_COMBO_BOX (pmd->fullwidth),
pmd->n_width_items - 1);
}
if (xfce_screen_position_is_horizontal (i+1))
{
gtk_combo_box_append_text (GTK_COMBO_BOX (pmd->fullwidth), _("Normal Width"));
gtk_combo_box_append_text (GTK_COMBO_BOX (pmd->fullwidth), _("Full Width"));
}
else
{
gtk_combo_box_append_text (GTK_COMBO_BOX (pmd->fullwidth), _("Normal Height"));
gtk_combo_box_append_text (GTK_COMBO_BOX (pmd->fullwidth), _("Full Height"));
}
pmd->n_width_items = 2;
if (can_span_monitors(pmd->panel))
{
gtk_combo_box_append_text (
GTK_COMBO_BOX (pmd->fullwidth),
_("Span Monitors"));
pmd->n_width_items = 3;
}
full_width = MIN(pmd->n_width_items - 1, full_width);
panel_set_full_width (pmd->panel, full_width);
gtk_combo_box_set_active (GTK_COMBO_BOX (pmd->fullwidth),
full_width);
}
else
{
gtk_toggle_button_set_active (button, FALSE);
}
}
}
}
return TRUE;
}
static void
fullwidth_changed (GtkComboBox *box,
PanelManagerDialog *pmd)
{
if (pmd->updating)
return;
panel_set_full_width (pmd->panel, gtk_combo_box_get_active (box));
}
static void
autohide_changed (GtkToggleButton *tb,
PanelManagerDialog *pmd)
{
if (pmd->updating)
return;
panel_set_autohide (pmd->panel, gtk_toggle_button_get_active (tb));
}
static void
orientation_changed (GtkComboBox *box,
PanelManagerDialog *pmd)
{
XfceScreenPosition position;
gint n;
gboolean tmp_updating;
position = gtk_combo_box_get_active (box) == 0 ?
XFCE_SCREEN_POSITION_FLOATING_H :
XFCE_SCREEN_POSITION_FLOATING_V;
tmp_updating = pmd->updating;
pmd->updating = TRUE;
n = gtk_combo_box_get_active (GTK_COMBO_BOX (pmd->handle_style));
gtk_combo_box_remove_text (GTK_COMBO_BOX (pmd->handle_style), 2);
gtk_combo_box_remove_text (GTK_COMBO_BOX (pmd->handle_style), 1);
if (position == XFCE_SCREEN_POSITION_FLOATING_H)
{
gtk_combo_box_append_text (GTK_COMBO_BOX (pmd->handle_style),
_("Left"));
gtk_combo_box_append_text (GTK_COMBO_BOX (pmd->handle_style),
_("Right"));
}
else
{
gtk_combo_box_append_text (GTK_COMBO_BOX (pmd->handle_style),
_("Top"));
gtk_combo_box_append_text (GTK_COMBO_BOX (pmd->handle_style),
_("Bottom"));
}
gtk_combo_box_set_active (GTK_COMBO_BOX (pmd->handle_style), n);
pmd->updating = tmp_updating;
if (!pmd->updating)
panel_set_screen_position (pmd->panel, position);
}
static void
handle_style_changed (GtkComboBox *box,
PanelManagerDialog *pmd)
{
if (pmd->updating)
return;
xfce_panel_window_set_handle_style (XFCE_PANEL_WINDOW (pmd->panel),
gtk_combo_box_get_active (box) + 1);
}
static void
add_position_options (GtkBox *box,
PanelManagerDialog *pmd)
{
GtkWidget *frame, *vbox, *vbox2, *hbox, *table, *align, *label, *sep;
GtkSizeGroup *sg;
gint i;
/* position */
frame = xfce_create_framebox (_("Position"), &align);
gtk_widget_show (frame);
gtk_box_pack_start (box, frame, FALSE, FALSE, 0);
vbox2 = gtk_vbox_new (FALSE, BORDER);
gtk_widget_show (vbox2);
gtk_container_add (GTK_CONTAINER (align), vbox2);
/* type */
hbox = gtk_hbox_new (FALSE, BORDER);
gtk_widget_show (hbox);
gtk_box_pack_start (GTK_BOX (vbox2), hbox, TRUE, TRUE, 0);
pmd->fixed =
gtk_radio_button_new_with_label (NULL, _("Fixed Position"));
gtk_widget_show (pmd->fixed);
gtk_box_pack_start (GTK_BOX (hbox), pmd->fixed, FALSE, FALSE, 0);
pmd->floating =
gtk_radio_button_new_with_label_from_widget (
GTK_RADIO_BUTTON (pmd->fixed), _("Freely Moveable"));
gtk_widget_show (pmd->floating);
gtk_box_pack_start (GTK_BOX (hbox), pmd->floating, FALSE, FALSE, 0);
g_signal_connect (G_OBJECT (pmd->fixed), "toggled",
G_CALLBACK (type_changed), pmd);
g_signal_connect (G_OBJECT (pmd->floating), "toggled",
G_CALLBACK (type_changed), pmd);
sep = gtk_hseparator_new ();
gtk_widget_show (sep);
gtk_box_pack_start (GTK_BOX (vbox2), sep, FALSE, FALSE, 0);
/* fixed */
pmd->fixed_box = hbox = gtk_hbox_new (FALSE, BORDER);
gtk_widget_show (hbox);
gtk_box_pack_start (GTK_BOX (vbox2), hbox, TRUE, TRUE, 0);
/* fixed: position */
vbox = gtk_vbox_new (FALSE, 0);
gtk_widget_show (vbox);
gtk_box_pack_start (GTK_BOX (hbox), vbox, FALSE, FALSE, 0);
table = gtk_table_new (5, 5, FALSE);
gtk_widget_show (table);
gtk_box_pack_start (GTK_BOX (vbox), table, FALSE, FALSE, 0);
align = gtk_alignment_new (0, 0, 0, 0);
gtk_widget_show (align);
gtk_box_pack_start (GTK_BOX (vbox), align, TRUE, TRUE, 0);
for (i = 0; i < 12; ++i)
{
pmd->screen_position[i] = gtk_toggle_button_new ();
gtk_widget_show (pmd->screen_position[i]);
if (i <= 2 || i >= 9)
gtk_widget_set_size_request (pmd->screen_position[i], 30, 15);
else
gtk_widget_set_size_request (pmd->screen_position[i], 15, 25);
g_signal_connect (G_OBJECT (pmd->screen_position[i]), "button-press-event",
G_CALLBACK (screen_position_pressed), pmd);
g_signal_connect (G_OBJECT (pmd->screen_position[i]), "key-press-event",
G_CALLBACK (screen_position_pressed), pmd);
}
/* fixed:postion:top */
gtk_table_attach_defaults (GTK_TABLE (table), pmd->screen_position[0],
1, 2, 0, 1);
gtk_table_attach_defaults (GTK_TABLE (table), pmd->screen_position[1],
2, 3, 0, 1);
gtk_table_attach_defaults (GTK_TABLE (table), pmd->screen_position[2],
3, 4, 0, 1);
/* fixed:postion:left */
gtk_table_attach_defaults (GTK_TABLE (table), pmd->screen_position[3],
0, 1, 1, 2);
gtk_table_attach_defaults (GTK_TABLE (table), pmd->screen_position[4],
0, 1, 2, 3);
gtk_table_attach_defaults (GTK_TABLE (table), pmd->screen_position[5],
0, 1, 3, 4);
/* fixed:postion:right */
gtk_table_attach_defaults (GTK_TABLE (table), pmd->screen_position[6],
4, 5, 1, 2);
gtk_table_attach_defaults (GTK_TABLE (table), pmd->screen_position[7],
4, 5, 2, 3);
gtk_table_attach_defaults (GTK_TABLE (table), pmd->screen_position[8],
4, 5, 3, 4);
/* fixed:postion:bottom */
gtk_table_attach_defaults (GTK_TABLE (table), pmd->screen_position[9],
1, 2, 4, 5);
gtk_table_attach_defaults (GTK_TABLE (table), pmd->screen_position[10],
2, 3, 4, 5);
gtk_table_attach_defaults (GTK_TABLE (table), pmd->screen_position[11],
3, 4, 4, 5);
/* fixed:full width */
vbox = gtk_vbox_new (FALSE, BORDER);
gtk_widget_show (vbox);
gtk_box_pack_start (GTK_BOX (pmd->fixed_box), vbox, TRUE, TRUE, 0);
pmd->fullwidth = gtk_combo_box_new_text ();
gtk_widget_show (pmd->fullwidth);
gtk_box_pack_start (GTK_BOX (vbox), pmd->fullwidth, FALSE, FALSE, 0);
if (panel_is_horizontal (pmd->panel))
{
gtk_combo_box_append_text (GTK_COMBO_BOX (pmd->fullwidth), _("Normal Width"));
gtk_combo_box_append_text (GTK_COMBO_BOX (pmd->fullwidth), _("Full Width"));
}
else
{
gtk_combo_box_append_text (GTK_COMBO_BOX (pmd->fullwidth), _("Normal Height"));
gtk_combo_box_append_text (GTK_COMBO_BOX (pmd->fullwidth), _("Full Height"));
}
pmd->n_width_items = 2;
if (can_span_monitors (pmd->panel))
{
pmd->n_width_items = 3;
gtk_combo_box_append_text (GTK_COMBO_BOX (pmd->fullwidth),
_("Span Monitors"));
}
g_signal_connect (G_OBJECT (pmd->fullwidth), "changed",
G_CALLBACK (fullwidth_changed), pmd);
/* fixed:autohide */
pmd->autohide =
gtk_check_button_new_with_mnemonic (_("Auto_hide"));
gtk_widget_show (pmd->autohide);
gtk_box_pack_start (GTK_BOX (vbox), pmd->autohide, FALSE, FALSE, 0);
g_signal_connect (G_OBJECT (pmd->autohide), "toggled",
G_CALLBACK (autohide_changed), pmd);
/* floating */
pmd->floating_box = vbox = gtk_vbox_new (FALSE, BORDER);
/* don't show by default */
gtk_box_pack_start (GTK_BOX (vbox2), vbox, TRUE, TRUE, 0);
sg = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
hbox = gtk_hbox_new (FALSE, BORDER);
gtk_widget_show (hbox);
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
label = gtk_label_new (_("Orientation:"));
gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
gtk_widget_show (label);
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
gtk_size_group_add_widget (sg, label);
pmd->orientation = gtk_combo_box_new_text ();
gtk_widget_show (pmd->orientation);
gtk_box_pack_start (GTK_BOX (hbox), pmd->orientation, TRUE, TRUE, 0);
gtk_combo_box_append_text (GTK_COMBO_BOX (pmd->orientation),
_("Horizontal"));
gtk_combo_box_append_text (GTK_COMBO_BOX (pmd->orientation),
_("Vertical"));
g_signal_connect (G_OBJECT (pmd->orientation), "changed",
G_CALLBACK (orientation_changed), pmd);
hbox = gtk_hbox_new (FALSE, BORDER);
gtk_widget_show (hbox);
gtk_box_pack_start (GTK_BOX (vbox), hbox, FALSE, FALSE, 0);
label = gtk_label_new (_("Handle:"));
gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
gtk_widget_show (label);
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
gtk_size_group_add_widget (sg, label);
pmd->handle_style = gtk_combo_box_new_text ();
gtk_widget_show (pmd->handle_style);
gtk_box_pack_start (GTK_BOX (hbox), pmd->handle_style, TRUE, TRUE, 0);
gtk_combo_box_append_text (GTK_COMBO_BOX (pmd->handle_style),
_("At both sides"));
if (panel_is_horizontal (pmd->panel))
{
gtk_combo_box_append_text (GTK_COMBO_BOX (pmd->handle_style),
_("Left"));
gtk_combo_box_append_text (GTK_COMBO_BOX (pmd->handle_style),
_("Right"));
}
else
{
gtk_combo_box_append_text (GTK_COMBO_BOX (pmd->handle_style),
_("Top"));
gtk_combo_box_append_text (GTK_COMBO_BOX (pmd->handle_style),
_("Bottom"));
}
g_signal_connect (G_OBJECT (pmd->handle_style), "changed",
G_CALLBACK (handle_style_changed), pmd);
g_object_unref (G_OBJECT (sg));
}
/* monitors */
static gboolean
monitor_pressed (GtkToggleButton *tb,
GdkEvent *ev,
PanelManagerDialog *pmd)
{
guint i;
GtkToggleButton *mon;
if (ev->type == GDK_KEY_PRESS &&
((GdkEventKey *)ev)->keyval == GDK_Tab)
{
return FALSE;
}
if (!gtk_toggle_button_get_active (tb))
{
if (ev->type == GDK_BUTTON_PRESS ||
(ev->type == GDK_KEY_PRESS &&
(((GdkEventKey *)ev)->keyval == GDK_space ||
((GdkEventKey *)ev)->keyval == GDK_Return)))
{
for (i = 0; i < pmd->monitors->len; ++i)
{
mon = g_ptr_array_index (pmd->monitors, i);
if (mon == tb)
{
gtk_toggle_button_set_active (mon, TRUE);
panel_set_monitor (pmd->panel, i);
}
else
{
gtk_toggle_button_set_active (mon, FALSE);
}
}
}
}
return TRUE;
}
static void
add_monitor_selector (GtkBox *box,
PanelManagerDialog *pmd)
{
gint n_monitors, i;
GtkWidget *frame, *align, *hbox;
GtkWidget *scroll = NULL;
GtkWidget *ebox, *ebox2, *b, *label;
GtkStyle *style;
gchar markup[10];
GtkRequisition req;
n_monitors = panel_app_get_n_monitors ();
if (n_monitors > 1)
{
frame = xfce_create_framebox (_("Select Monitor"), &align);
gtk_widget_show (frame);
gtk_box_pack_start (box, frame, FALSE, FALSE, 0);
hbox = gtk_hbox_new (FALSE, BORDER);
gtk_widget_show (hbox);
/* don't add it to align yet */
pmd->monitors = g_ptr_array_sized_new (n_monitors);
for (i = 0; i < n_monitors; ++i)
{
/* use a scroll window if more than 4 monitors */
if (i == 5)
{
scroll = gtk_scrolled_window_new (NULL, NULL);
gtk_widget_show (scroll);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scroll),
GTK_POLICY_NEVER,
GTK_POLICY_NEVER);
gtk_scrolled_window_set_shadow_type (
GTK_SCROLLED_WINDOW (scroll), GTK_SHADOW_IN);
gtk_container_set_border_width (GTK_CONTAINER (hbox), 4);
gtk_scrolled_window_add_with_viewport (
GTK_SCROLLED_WINDOW (scroll), hbox);
gtk_widget_size_request (scroll, &req);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scroll),
GTK_POLICY_ALWAYS,
GTK_POLICY_NEVER);
gtk_widget_set_size_request (scroll, req.width, -1);
}
g_snprintf (markup, sizeof(markup), "<b>%d</b>", i + 1);
ebox = gtk_event_box_new ();
style = gtk_widget_get_style (ebox);
gtk_widget_modify_bg (ebox, GTK_STATE_NORMAL,
&(style->bg[GTK_STATE_SELECTED]));
gtk_widget_show (ebox);
gtk_box_pack_start (GTK_BOX (hbox), ebox, FALSE, FALSE, 0);
ebox2 = gtk_event_box_new ();
gtk_container_set_border_width (GTK_CONTAINER (ebox2), 3);
gtk_widget_show (ebox2);
gtk_container_add (GTK_CONTAINER (ebox), ebox2);
b = gtk_toggle_button_new();
gtk_button_set_relief (GTK_BUTTON (b), GTK_RELIEF_NONE);
gtk_widget_set_size_request (b, 40, 30);
gtk_widget_show (b);
gtk_container_add (GTK_CONTAINER (ebox2), b);
label = gtk_label_new (NULL);
gtk_label_set_markup (GTK_LABEL (label), markup);
gtk_widget_show (label);
gtk_container_add (GTK_CONTAINER (b), label);
g_signal_connect (G_OBJECT (b), "button-press-event",
G_CALLBACK (monitor_pressed), pmd);
g_signal_connect (G_OBJECT (b), "key-press-event",
G_CALLBACK (monitor_pressed), pmd);
g_ptr_array_add (pmd->monitors, b);
}
if (scroll)
gtk_container_add (GTK_CONTAINER (align), scroll);
else
gtk_container_add (GTK_CONTAINER (align), hbox);
}
}
/* appearance */
static void
size_changed (GtkRange *range,
PanelManagerDialog *pmd)
{
if (pmd->updating)
return;
panel_set_size (pmd->panel, (gint) gtk_range_get_value (range));
}
static void
transparency_changed (GtkRange *range,
PanelManagerDialog *pmd)
{
if (pmd->updating)
return;
panel_set_transparency (pmd->panel, (gint) gtk_range_get_value (range));
}
static void
activetrans_toggled (GtkToggleButton *tb,
PanelManagerDialog *pmd)
{
if (pmd->updating)
return;
panel_set_activetrans (pmd->panel, !gtk_toggle_button_get_active (tb));
}
#if 0
static void
popup_position_changed (GtkComboBox *box,
PanelManagerDialog *pmd)
{
if (pmd->updating)
return;
}
#endif
static void
add_appearance_options (GtkBox *box,
PanelManagerDialog *pmd)
{
static Atom composite_atom = 0;
GtkWidget *frame, *table, *hbox, *label, *align;
gchar text[16];
GtkSizeGroup *size_group;
size_group = gtk_size_group_new (GTK_SIZE_GROUP_HORIZONTAL);
frame = xfce_create_framebox (_("Appearance"), &align);
gtk_widget_show (frame);
gtk_box_pack_start (box, frame, FALSE, FALSE, 0);
table = gtk_vbox_new (FALSE, BORDER);
gtk_widget_show (table);
gtk_container_add (GTK_CONTAINER (align), table);
/* size */
hbox = gtk_hbox_new (FALSE, BORDER);
gtk_widget_show (hbox);
gtk_box_pack_start (GTK_BOX (table), hbox, FALSE, FALSE, 0);
label = gtk_label_new (_("Size (pixels):"));
gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
gtk_widget_show (label);
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
gtk_size_group_add_widget (size_group, label);
pmd->size = gtk_hscale_new_with_range (MIN_SIZE, MAX_SIZE, 2);
gtk_scale_set_value_pos (GTK_SCALE (pmd->size), GTK_POS_LEFT);
gtk_range_set_update_policy (GTK_RANGE (pmd->size), GTK_UPDATE_DELAYED);
gtk_widget_show (pmd->size);
gtk_box_pack_start (GTK_BOX (hbox), pmd->size, TRUE, TRUE, 0);
g_signal_connect (G_OBJECT (pmd->size), "value-changed",
G_CALLBACK (size_changed), pmd);
/* transparency */
if (G_UNLIKELY (!composite_atom))
{
g_snprintf (text, sizeof(text), "_NET_WM_CM_S%d",
GDK_SCREEN_XNUMBER(gdk_screen_get_default()));
composite_atom =
XInternAtom (GDK_DISPLAY (), text, False);
}
if (XGetSelectionOwner (GDK_DISPLAY (), composite_atom))
{
hbox = gtk_hbox_new (FALSE, BORDER);
gtk_widget_show (hbox);
gtk_box_pack_start (GTK_BOX (table), hbox, FALSE, FALSE, 0);
label = gtk_label_new (_("Transparency (%):"));
gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
gtk_widget_show (label);
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
gtk_size_group_add_widget (size_group, label);
pmd->transparency = gtk_hscale_new_with_range (0, 100, 5);
gtk_scale_set_value_pos (GTK_SCALE (pmd->transparency), GTK_POS_LEFT);
gtk_range_set_update_policy (GTK_RANGE (pmd->transparency),
GTK_UPDATE_DELAYED);
gtk_widget_show (pmd->transparency);
gtk_box_pack_start (GTK_BOX (hbox), pmd->transparency, TRUE, TRUE, 0);
g_signal_connect (G_OBJECT (pmd->transparency), "value-changed",
G_CALLBACK (transparency_changed), pmd);
hbox = gtk_hbox_new (FALSE, BORDER);
gtk_widget_show (hbox);
gtk_box_pack_start (GTK_BOX (table), hbox, FALSE, FALSE, 0);
label = gtk_label_new ("");
gtk_widget_show (label);
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
gtk_size_group_add_widget (size_group, label);
pmd->activetrans =
gtk_check_button_new_with_label (_("Make active panel opaque"));
gtk_widget_show (pmd->activetrans);
gtk_box_pack_start (GTK_BOX (hbox), pmd->activetrans, TRUE, TRUE, 0);
g_signal_connect (G_OBJECT (pmd->activetrans), "toggled",
G_CALLBACK (activetrans_toggled), pmd);
}
#if 0
/* popup position */
hbox = gtk_hbox_new (FALSE, BORDER);
gtk_widget_show (hbox);
gtk_box_pack_start (GTK_BOX (table), hbox, FALSE, FALSE, 0);
label = gtk_label_new (_("Popup position:"));
gtk_misc_set_alignment (GTK_MISC (label), 0, 0.5);
gtk_widget_show (label);
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
gtk_size_group_add_widget (size_group, label);
pmd->position = gtk_combo_box_new_text ();
gtk_widget_show (pmd->position);
gtk_box_pack_start (GTK_BOX (hbox), pmd->position, TRUE, TRUE, 0);
gtk_combo_box_append_text (GTK_COMBO_BOX (pmd->position), _("Automatic"));
gtk_combo_box_append_text (GTK_COMBO_BOX (pmd->position), _("Left"));
gtk_combo_box_append_text (GTK_COMBO_BOX (pmd->position), _("Right"));
gtk_combo_box_append_text (GTK_COMBO_BOX (pmd->position), _("Top"));
gtk_combo_box_append_text (GTK_COMBO_BOX (pmd->position), _("Bottom"));
g_signal_connect (G_OBJECT (pmd->position), "value-changed",
G_CALLBACK (popup_position_changed), pmd);
#endif
g_object_unref (G_OBJECT (size_group));
}
/* panel selector: add/remove/rename panel */
static void
panel_selected (GtkComboBox *combo,
PanelManagerDialog *pmd)
{
gint n = gtk_combo_box_get_active (combo);
if (n == pmd->current || n < 0)
return;
pmd->current = n;
pmd->panel = g_ptr_array_index (pmd->panels, n);
update_widgets (pmd);
}
static void
add_panel (GtkWidget *w,
PanelManagerDialog *pmd)
{
gchar name[20];
guint n;
gint x, y;
n = pmd->panels->len;
panel_app_add_panel ();
if (n == pmd->panels->len)
return;
panel_block_autohide (PANEL (g_ptr_array_index (pmd->panels, n)));
g_snprintf (name, sizeof(name), _("Panel %d"), pmd->panels->len);
gtk_combo_box_append_text (GTK_COMBO_BOX (pmd->panel_selector), name);
gtk_combo_box_set_active (GTK_COMBO_BOX (pmd->panel_selector), n);
gtk_window_get_position (GTK_WINDOW (pmd->dlg), &x, &y);
x += (pmd->dlg->allocation.width -
GTK_WIDGET (pmd->panel)->allocation.width) / 2;
y += pmd->dlg->allocation.height + BORDER;
gtk_window_move (GTK_WINDOW (pmd->panel), x, y);
gtk_widget_queue_resize (GTK_WIDGET (pmd->panel));
}
static void
remove_panel (GtkWidget *w,
PanelManagerDialog *pmd)
{
GtkTreeModel *model;
guint n = pmd->panels->len;
guint i;
gchar name[20];
panel_app_remove_panel (GTK_WIDGET (pmd->panel));
if (pmd->panels->len == n)
return;
model = gtk_combo_box_get_model (GTK_COMBO_BOX (pmd->panel_selector));
gtk_list_store_clear (GTK_LIST_STORE (model));
for (i = 0; i < pmd->panels->len; ++i)
{
g_snprintf (name, sizeof(name), _("Panel %d"), i + 1);
gtk_combo_box_append_text (GTK_COMBO_BOX (pmd->panel_selector), name);
}
gtk_combo_box_set_active (GTK_COMBO_BOX (pmd->panel_selector), 0);
}
static GtkWidget *
create_panel_selector (PanelManagerDialog *pmd)
{
GtkWidget *hbox, *img;
guint i;
gchar name[20];
hbox = gtk_hbox_new (FALSE, BORDER);
gtk_widget_show (hbox);
pmd->panel_selector = gtk_combo_box_new_text ();
gtk_widget_show (pmd->panel_selector);
gtk_box_pack_start (GTK_BOX (hbox), pmd->panel_selector, TRUE, TRUE, 0);
for (i = 0; i < pmd->panels->len; ++i)
{
g_snprintf (name, sizeof(name), _("Panel %d"), i + 1);
gtk_combo_box_append_text (GTK_COMBO_BOX (pmd->panel_selector), name);
}
gtk_combo_box_set_active (GTK_COMBO_BOX (pmd->panel_selector),
pmd->current);
g_signal_connect (G_OBJECT (pmd->panel_selector), "changed",
G_CALLBACK (panel_selected), pmd);
pmd->rm_panel = gtk_button_new ();
gtk_widget_show (pmd->rm_panel);
gtk_box_pack_start (GTK_BOX (hbox), pmd->rm_panel, FALSE, FALSE, 0);
img = gtk_image_new_from_stock (GTK_STOCK_REMOVE, GTK_ICON_SIZE_BUTTON);
gtk_widget_show (img);
gtk_container_add (GTK_CONTAINER (pmd->rm_panel), img);
gtk_tooltips_set_tip (pmd->tips, pmd->rm_panel, _("Remove Panel"), NULL);
g_signal_connect (G_OBJECT (pmd->rm_panel), "clicked",
G_CALLBACK (remove_panel), pmd);
pmd->add_panel = gtk_button_new ();
gtk_widget_show (pmd->add_panel);
gtk_box_pack_start (GTK_BOX (hbox), pmd->add_panel, FALSE, FALSE, 0);
img = gtk_image_new_from_stock (GTK_STOCK_ADD, GTK_ICON_SIZE_BUTTON);
gtk_widget_show (img);
gtk_container_add (GTK_CONTAINER (pmd->add_panel), img);
gtk_tooltips_set_tip (pmd->tips, pmd->add_panel, _("New Panel"), NULL);
g_signal_connect (G_OBJECT (pmd->add_panel), "clicked",
G_CALLBACK (add_panel), pmd);
return hbox;
}
/* main dialog */
static void
panel_dialog_response (GtkWidget *dlg,
gint response,
PanelManagerDialog *pmd)
{
if (response != GTK_RESPONSE_HELP)
{
panel_dialog_widget = NULL;
if (pmd->monitors)
g_ptr_array_free (pmd->monitors, TRUE);
g_ptr_array_foreach (pmd->panels, (GFunc)panel_unblock_autohide, NULL);
gtk_widget_destroy (dlg);
g_object_unref (G_OBJECT (pmd->tips));
panel_slice_free (PanelManagerDialog, pmd);
panel_app_save ();
}
else
{
xfce_exec_on_screen (gtk_widget_get_screen (dlg),
"xfhelp4 panel.html", FALSE, FALSE, NULL);
}
}
void
panel_manager_dialog (GPtrArray *panels)
{
PanelManagerDialog *pmd;
GtkWidget *vbox, *sel;
Panel *panel;
if (panel_dialog_widget)
{
present_dialog (panel_dialog_widget, panels);
return;
}
pmd = panel_slice_new0 (PanelManagerDialog);
/* panels */
pmd->panels = panels;
pmd->current = panel_app_get_current_panel();
panel = pmd->panel =
g_ptr_array_index (panels, pmd->current);
/* main dialog widget */
panel_dialog_widget = pmd->dlg =
xfce_titled_dialog_new_with_buttons (_("Panel Manager"), NULL,
GTK_DIALOG_NO_SEPARATOR,
GTK_STOCK_HELP, GTK_RESPONSE_HELP,
GTK_STOCK_CLOSE, GTK_RESPONSE_OK,
NULL);
gtk_dialog_set_default_response (GTK_DIALOG (pmd->dlg), GTK_RESPONSE_OK);
gtk_window_set_icon_name (GTK_WINDOW (pmd->dlg), "xfce4-panel");
pmd->tips = gtk_tooltips_new ();
g_object_ref (G_OBJECT (pmd->tips));
gtk_object_sink (GTK_OBJECT (pmd->tips));
/* main container */
vbox = gtk_vbox_new (FALSE, 8);
gtk_widget_show (vbox);
gtk_container_set_border_width (GTK_CONTAINER (vbox), BORDER - 2);
gtk_box_pack_start (GTK_BOX (GTK_DIALOG (pmd->dlg)->vbox), vbox,
TRUE, TRUE, 0);
pmd->updating = TRUE;
/* add/remove/rename panel */
sel = create_panel_selector (pmd);
gtk_widget_show (sel);
gtk_box_pack_start (GTK_BOX (vbox), sel, FALSE, FALSE, 0);
/* appearance */
add_appearance_options (GTK_BOX (vbox), pmd);
/* position */
add_position_options (GTK_BOX (vbox), pmd);
/* monitors */
add_monitor_selector (GTK_BOX (vbox), pmd);
pmd->updating = FALSE;
/* fill in values */
update_widgets (pmd);
/* setup panels */
g_ptr_array_foreach (pmd->panels, (GFunc)panel_block_autohide, NULL);
/* setup and show dialog */
g_signal_connect (G_OBJECT (pmd->dlg), "response",
G_CALLBACK (panel_dialog_response), pmd);
gtk_window_stick(GTK_WINDOW (pmd->dlg));
xfce_gtk_window_center_on_monitor_with_pointer (GTK_WINDOW (pmd->dlg));
gtk_widget_show (pmd->dlg);
panel_app_register_dialog (pmd->dlg);
}