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midori/midori/midori-panel.c
Christian Dywan d319d40416 Replace Panel in app menu with individual panels 
So users will see "Bookmarks" and "History" and hopefully
that's more discoverable than "Sidepanel".
2012-07-05 20:34:09 +02:00

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/*
Copyright (C) 2007-2009 Christian Dywan <christian@twotoasts.de>
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
See the file COPYING for the full license text.
*/
#include "midori-panel.h"
#include "midori-browser.h"
#include "midori-platform.h"
#include "midori-view.h"
#include "marshal.h"
#include <glib/gi18n.h>
#include "config.h"
#ifdef HAVE_HILDON_2_2
#include <hildon/hildon.h>
#endif
struct _MidoriPanel
{
GtkHBox parent_instance;
GtkWidget* labelbar;
GtkWidget* toolbar;
GtkToolItem* button_align;
GtkWidget* toolbar_label;
GtkWidget* frame;
GtkWidget* toolbook;
GtkWidget* notebook;
GtkActionGroup* action_group;
gboolean show_titles;
gboolean show_controls;
gboolean right_aligned;
gboolean open_panels_in_windows;
};
struct _MidoriPanelClass
{
GtkHBoxClass parent_class;
/* Signals */
gboolean
(*close) (MidoriPanel* panel);
};
G_DEFINE_TYPE (MidoriPanel, midori_panel, GTK_TYPE_HBOX)
enum
{
PROP_0,
PROP_SHADOW_TYPE,
PROP_ACTION_GROUP,
PROP_PAGE,
PROP_SHOW_TITLES,
PROP_SHOW_CONTROLS,
PROP_RIGHT_ALIGNED,
PROP_OPEN_PANELS_IN_WINDOWS,
};
enum {
CLOSE,
SWITCH_PAGE,
LAST_SIGNAL
};
static guint signals[LAST_SIGNAL];
static void
midori_panel_finalize (GObject* object);
static void
midori_panel_set_property (GObject* object,
guint prop_id,
const GValue* value,
GParamSpec* pspec);
static void
midori_panel_get_property (GObject* object,
guint prop_id,
GValue* value,
GParamSpec* pspec);
static gboolean
midori_panel_close (MidoriPanel* panel)
{
gtk_widget_hide (GTK_WIDGET (panel));
return FALSE;
}
static void
midori_panel_class_init (MidoriPanelClass* class)
{
GObjectClass* gobject_class;
GParamFlags flags;
signals[CLOSE] = g_signal_new (
"close",
G_TYPE_FROM_CLASS (class),
(GSignalFlags)(G_SIGNAL_RUN_LAST | G_SIGNAL_ACTION),
G_STRUCT_OFFSET (MidoriPanelClass, close),
g_signal_accumulator_true_handled,
NULL,
midori_cclosure_marshal_BOOLEAN__VOID,
G_TYPE_BOOLEAN, 0);
signals[SWITCH_PAGE] = g_signal_new (
"switch-page",
G_TYPE_FROM_CLASS (class),
(GSignalFlags)(G_SIGNAL_RUN_LAST),
0,
0,
NULL,
g_cclosure_marshal_VOID__INT,
G_TYPE_NONE, 1,
G_TYPE_INT);
gobject_class = G_OBJECT_CLASS (class);
gobject_class->finalize = midori_panel_finalize;
gobject_class->set_property = midori_panel_set_property;
gobject_class->get_property = midori_panel_get_property;
class->close = midori_panel_close;
flags = G_PARAM_READWRITE | G_PARAM_CONSTRUCT | G_PARAM_STATIC_STRINGS;
g_object_class_install_property (gobject_class,
PROP_SHADOW_TYPE,
g_param_spec_enum (
"shadow-type",
"Shadow Type",
"Appearance of the shadow around each panel",
GTK_TYPE_SHADOW_TYPE,
GTK_SHADOW_NONE,
flags));
/**
* MidoriWebSettings:action-group:
*
* This is the action group the panel will add actions
* corresponding to pages to.
*
* Since: 0.2.1
*/
g_object_class_install_property (gobject_class,
PROP_ACTION_GROUP,
g_param_spec_object (
"action-group",
"Action Group",
"The action group the panel will add actions to",
GTK_TYPE_ACTION_GROUP,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
g_object_class_install_property (gobject_class,
PROP_PAGE,
g_param_spec_int (
"page",
"Page",
"The index of the current page",
-1, G_MAXINT, -1,
flags));
/**
* MidoriWebSettings:show-titles:
*
* Whether to show panel titles.
*
* Deprecated: 0.2.3
*/
g_object_class_install_property (gobject_class,
PROP_SHOW_TITLES,
g_param_spec_boolean (
"show-titles",
"Show Titles",
"Whether to show panel titles",
TRUE,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
/**
* MidoriWebSettings:show-controls:
*
* Whether to show operating controls.
*
* Since: 0.1.9
*
* Deprecated: 0.3.0
*/
g_object_class_install_property (gobject_class,
PROP_SHOW_CONTROLS,
g_param_spec_boolean (
"show-controls",
"Show Controls",
"Whether to show operating controls",
TRUE,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
/**
* MidoriWebSettings:right-aligned:
*
* Whether to align the panel on the right.
*
* Since: 0.1.3
*/
g_object_class_install_property (gobject_class,
PROP_RIGHT_ALIGNED,
g_param_spec_boolean (
"right-aligned",
"Right aligned",
"Whether the panel is aligned to the right",
FALSE,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
/**
* MidoriWebSettings:open-panels-in-windows:
*
* Whether to open panels in separate windows.
*
* Since: 0.2.2
*/
g_object_class_install_property (gobject_class,
PROP_OPEN_PANELS_IN_WINDOWS,
g_param_spec_boolean (
"open-panels-in-windows",
"Open panels in windows",
"Whether to open panels in standalone windows by default",
FALSE,
G_PARAM_READWRITE | G_PARAM_STATIC_STRINGS));
}
static void
midori_panel_button_close_clicked_cb (GtkWidget* toolitem,
MidoriPanel* panel)
{
gboolean return_value;
g_signal_emit (panel, signals[CLOSE], 0, &return_value);
}
static GtkToolItem*
midori_panel_construct_tool_item (MidoriPanel* panel,
MidoriViewable* viewable);
static GtkWidget*
_midori_panel_child_for_scrolled (MidoriPanel* panel,
GtkWidget* scrolled);
static void
midori_panel_widget_destroy_cb (GtkWidget* viewable,
GtkWidget* widget)
{
gtk_widget_destroy (widget);
g_signal_handlers_disconnect_by_func (
viewable, midori_panel_widget_destroy_cb, widget);
}
static void
midori_panel_button_align_clicked_cb (GtkWidget* toolitem,
MidoriPanel* panel)
{
midori_panel_set_right_aligned (panel, !panel->right_aligned);
}
static void
midori_panel_destroy_cb (MidoriPanel* panel)
{
/* Destroy pages first, so they don't need special care */
gtk_container_foreach (GTK_CONTAINER (panel->notebook),
(GtkCallback) gtk_widget_destroy, NULL);
}
static void
midori_panel_init (MidoriPanel* panel)
{
GtkWidget* vbox;
GtkWidget* labelbar;
GtkToolItem* toolitem;
panel->action_group = NULL;
panel->show_titles = TRUE;
panel->show_controls = TRUE;
panel->right_aligned = FALSE;
/* Create the sidebar */
panel->toolbar = gtk_toolbar_new ();
gtk_toolbar_set_icon_size (GTK_TOOLBAR (panel->toolbar), GTK_ICON_SIZE_BUTTON);
gtk_toolbar_set_show_arrow (GTK_TOOLBAR (panel->toolbar), FALSE);
gtk_widget_show_all (panel->toolbar);
vbox = gtk_vbox_new (FALSE, 0);
gtk_box_pack_start (GTK_BOX (panel), vbox, TRUE, TRUE, 0);
gtk_box_pack_end (GTK_BOX (vbox), panel->toolbar, FALSE, FALSE, 0);
/* Create the titlebar */
labelbar = gtk_toolbar_new ();
panel->labelbar = labelbar;
gtk_toolbar_set_icon_size (GTK_TOOLBAR (labelbar), GTK_ICON_SIZE_MENU);
gtk_toolbar_set_style (GTK_TOOLBAR (labelbar), GTK_TOOLBAR_ICONS);
toolitem = gtk_tool_item_new ();
gtk_tool_item_set_expand (toolitem, TRUE);
panel->toolbar_label = gtk_label_new (NULL);
gtk_label_set_ellipsize (GTK_LABEL (panel->toolbar_label), PANGO_ELLIPSIZE_END);
gtk_misc_set_alignment (GTK_MISC (panel->toolbar_label), 0, 0.5);
gtk_container_add (GTK_CONTAINER (toolitem), panel->toolbar_label);
gtk_container_set_border_width (GTK_CONTAINER (toolitem), 6);
gtk_toolbar_insert (GTK_TOOLBAR (labelbar), toolitem, -1);
toolitem = gtk_tool_button_new_from_stock (GTK_STOCK_GO_FORWARD);
gtk_tool_button_set_label (GTK_TOOL_BUTTON (toolitem),
_("Align sidepanel to the right"));
gtk_tool_item_set_tooltip_text (GTK_TOOL_ITEM (toolitem),
_("Align sidepanel to the right"));
g_signal_connect (toolitem, "clicked",
G_CALLBACK (midori_panel_button_align_clicked_cb), panel);
#if HAVE_OSX
gtk_toolbar_insert (GTK_TOOLBAR (labelbar), toolitem, 0);
#else
gtk_toolbar_insert (GTK_TOOLBAR (labelbar), toolitem, -1);
#endif
panel->button_align = toolitem;
toolitem = gtk_tool_button_new_from_stock (GTK_STOCK_CLOSE);
gtk_tool_button_set_label (GTK_TOOL_BUTTON (toolitem), _("Close panel"));
gtk_tool_item_set_tooltip_text (GTK_TOOL_ITEM (toolitem), _("Close panel"));
g_signal_connect (toolitem, "clicked",
G_CALLBACK (midori_panel_button_close_clicked_cb), panel);
#if HAVE_OSX
gtk_toolbar_insert (GTK_TOOLBAR (labelbar), toolitem, 0);
#else
gtk_toolbar_insert (GTK_TOOLBAR (labelbar), toolitem, -1);
#endif
gtk_box_pack_start (GTK_BOX (vbox), labelbar, FALSE, FALSE, 0);
gtk_widget_show_all (vbox);
/* Create the toolbook */
panel->toolbook = gtk_notebook_new ();
gtk_notebook_set_show_border (GTK_NOTEBOOK (panel->toolbook), FALSE);
gtk_notebook_set_show_tabs (GTK_NOTEBOOK (panel->toolbook), FALSE);
gtk_box_pack_start (GTK_BOX (vbox), panel->toolbook, FALSE, FALSE, 0);
/* Create the notebook */
panel->notebook = gtk_notebook_new ();
gtk_notebook_set_show_border (GTK_NOTEBOOK (panel->notebook), FALSE);
gtk_notebook_set_show_tabs (GTK_NOTEBOOK (panel->notebook), FALSE);
panel->frame = gtk_frame_new (NULL);
gtk_container_add (GTK_CONTAINER (panel->frame), panel->notebook);
gtk_box_pack_start (GTK_BOX (vbox), panel->frame, TRUE, TRUE, 0);
gtk_widget_show_all (panel->frame);
g_signal_connect (panel, "destroy",
G_CALLBACK (midori_panel_destroy_cb), NULL);
}
static void
midori_panel_finalize (GObject* object)
{
G_OBJECT_CLASS (midori_panel_parent_class)->finalize (object);
}
static void
midori_panel_set_property (GObject* object,
guint prop_id,
const GValue* value,
GParamSpec* pspec)
{
MidoriPanel* panel = MIDORI_PANEL (object);
switch (prop_id)
{
case PROP_SHADOW_TYPE:
gtk_frame_set_shadow_type (GTK_FRAME (panel->frame),
g_value_get_enum (value));
break;
case PROP_ACTION_GROUP:
katze_object_assign (panel->action_group, g_value_dup_object (value));
break;
case PROP_PAGE:
midori_panel_set_current_page (panel, g_value_get_int (value));
break;
case PROP_SHOW_TITLES:
panel->show_titles = g_value_get_boolean (value);
/* Ignore */
break;
case PROP_SHOW_CONTROLS:
panel->show_controls = g_value_get_boolean (value);
break;
case PROP_RIGHT_ALIGNED:
midori_panel_set_right_aligned (panel, g_value_get_boolean (value));
break;
case PROP_OPEN_PANELS_IN_WINDOWS:
panel->open_panels_in_windows = g_value_get_boolean (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
midori_panel_get_property (GObject* object,
guint prop_id,
GValue* value,
GParamSpec* pspec)
{
MidoriPanel* panel = MIDORI_PANEL (object);
switch (prop_id)
{
case PROP_SHADOW_TYPE:
g_value_set_enum (value,
gtk_frame_get_shadow_type (GTK_FRAME (panel->frame)));
break;
case PROP_ACTION_GROUP:
g_value_set_object (value, panel->action_group);
break;
case PROP_PAGE:
g_value_set_int (value, midori_panel_get_current_page (panel));
break;
case PROP_SHOW_TITLES:
g_value_set_boolean (value, panel->show_titles);
break;
case PROP_SHOW_CONTROLS:
g_value_set_boolean (value, panel->show_controls);
break;
case PROP_RIGHT_ALIGNED:
g_value_set_boolean (value, panel->right_aligned);
break;
case PROP_OPEN_PANELS_IN_WINDOWS:
g_value_set_boolean (value, panel->open_panels_in_windows);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
/**
* midori_panel_new:
*
* Creates a new empty panel.
*
* Return value: a new #MidoriPanel
**/
GtkWidget*
midori_panel_new (void)
{
MidoriPanel* panel = g_object_new (MIDORI_TYPE_PANEL,
NULL);
return GTK_WIDGET (panel);
}
/**
* midori_panel_set_right_aligned:
* @right_aligned: %TRUE if the panel should be aligned to the right
*
* Determines if the panel should be right aligned.
*
* Since: 0.1.3
**/
void
midori_panel_set_right_aligned (MidoriPanel* panel,
gboolean right_aligned)
{
GtkWidget* box;
g_return_if_fail (MIDORI_IS_PANEL (panel));
box = gtk_widget_get_parent (panel->toolbar);
gtk_box_reorder_child (GTK_BOX (box), panel->toolbar,
right_aligned ? -1 : 0);
gtk_tool_button_set_stock_id (GTK_TOOL_BUTTON (panel->button_align),
right_aligned ? GTK_STOCK_GO_BACK : GTK_STOCK_GO_FORWARD);
panel->right_aligned = right_aligned;
gtk_tool_button_set_label (GTK_TOOL_BUTTON (panel->button_align),
!panel->right_aligned ? _("Align sidepanel to the right")
: _("Align sidepanel to the left"));
gtk_tool_item_set_tooltip_text (GTK_TOOL_ITEM (panel->button_align),
!panel->right_aligned ? _("Align sidepanel to the right")
: _("Align sidepanel to the left"));
g_object_notify (G_OBJECT (panel), "right-aligned");
}
/* Private function, used by MidoriBrowser */
/* static */ GtkWidget*
midori_panel_construct_menu_item (MidoriPanel* panel,
MidoriViewable* viewable,
gboolean popup)
{
GtkAction* action;
GtkWidget* menuitem;
action = g_object_get_data (G_OBJECT (viewable), "midori-panel-action");
menuitem = popup ? sokoke_action_create_popup_menu_item (action)
: gtk_action_create_menu_item (action);
g_object_set_data (G_OBJECT (menuitem), "page", viewable);
if (gtk_widget_get_visible (GTK_WIDGET (viewable)))
gtk_widget_show (menuitem);
return menuitem;
}
static void
midori_panel_viewable_destroy_cb (GtkWidget* viewable,
MidoriPanel* panel)
{
MidoriBrowser* browser = midori_browser_get_for_widget (GTK_WIDGET (panel));
gint n_pages;
gchar* action_name;
GtkAction* action;
gint i;
i = gtk_notebook_page_num (GTK_NOTEBOOK (panel->notebook),
g_object_get_data (G_OBJECT (viewable), "parent"));
if (i > -1)
gtk_notebook_remove_page (GTK_NOTEBOOK (panel->notebook), i);
g_signal_handlers_disconnect_by_func (
viewable, midori_panel_viewable_destroy_cb, panel);
n_pages = midori_panel_get_n_pages (panel);
if (n_pages > 0 && browser && !g_object_get_data (G_OBJECT (browser), "midori-browser-destroyed"))
midori_panel_set_current_page (panel, (n_pages-1 > i) ? i : n_pages - 1);
action_name = g_strconcat ("PanelPage",
midori_viewable_get_stock_id (MIDORI_VIEWABLE (viewable)), NULL);
action = gtk_action_group_get_action (panel->action_group, action_name);
g_free (action_name);
gtk_action_group_remove_action (panel->action_group, action);
g_object_unref (G_OBJECT (action));
}
static GtkToolItem*
midori_panel_construct_tool_item (MidoriPanel* panel,
MidoriViewable* viewable)
{
GtkAction* action;
GtkWidget* toolitem;
action = g_object_get_data (G_OBJECT (viewable), "midori-panel-action");
toolitem = gtk_action_create_tool_item (action);
g_object_set_data (G_OBJECT (toolitem), "page", viewable);
gtk_toolbar_insert (GTK_TOOLBAR (panel->toolbar), GTK_TOOL_ITEM (toolitem), -1);
g_signal_connect (viewable, "destroy",
G_CALLBACK (midori_panel_widget_destroy_cb), toolitem);
return GTK_TOOL_ITEM (toolitem);
}
static void
midori_panel_action_activate_cb (GtkRadioAction* action,
MidoriPanel* panel)
{
GtkWidget* viewable = g_object_get_data (G_OBJECT (action), "viewable");
gint n = midori_panel_page_num (panel, viewable);
midori_panel_set_current_page (panel, n);
g_signal_emit (panel, signals[SWITCH_PAGE], 0, n);
gtk_widget_show (GTK_WIDGET (panel));
}
/**
* midori_panel_append_page:
* @panel: a #MidoriPanel
* @viewable: a viewable widget
* @toolbar: a toolbar widget, or %NULL
* @stock_id: a stock ID
* @label: a string to use as the label
*
* Appends a new page to the panel. If @toolbar is specified it will
* be packed above @viewable.
*
* Since 0.1.3 destroying the @viewable implicitly removes
* the page including the menu and eventual toolbar.
*
* Since 0.2.1 a hidden @viewable will not be shown in the panel.
*
* Since 0.2.1 an action with an accelerator is created implicitly.
*
* In the case of an error, -1 is returned.
*
* Return value: the index of the new page, or -1
**/
gint
midori_panel_append_page (MidoriPanel* panel,
MidoriViewable* viewable)
{
GtkWidget* scrolled;
#if !GTK_CHECK_VERSION (3, 0, 0)
GObjectClass* gobject_class;
#endif
GtkWidget* widget;
GtkWidget* toolbar;
GtkToolItem* toolitem;
guint n;
gchar* action_name;
GtkAction* action;
g_return_val_if_fail (MIDORI_IS_PANEL (panel), -1);
g_return_val_if_fail (MIDORI_IS_VIEWABLE (viewable), -1);
#if GTK_CHECK_VERSION (3, 2, 0)
if (GTK_IS_ORIENTABLE (viewable))
gtk_orientable_set_orientation (GTK_ORIENTABLE (viewable),
GTK_ORIENTATION_VERTICAL);
#endif
if (GTK_IS_SCROLLED_WINDOW (viewable))
scrolled = (GtkWidget*)viewable;
else
{
scrolled = gtk_scrolled_window_new (NULL, NULL);
gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (scrolled),
GTK_POLICY_AUTOMATIC,
GTK_POLICY_AUTOMATIC);
gtk_widget_set_can_focus (scrolled, TRUE);
gtk_widget_show (scrolled);
#if GTK_CHECK_VERSION (3, 0, 0)
if (GTK_IS_SCROLLABLE (viewable))
#else
gobject_class = G_OBJECT_GET_CLASS (viewable);
if (GTK_WIDGET_CLASS (gobject_class)->set_scroll_adjustments_signal)
#endif
widget = (GtkWidget*)viewable;
else
{
widget = gtk_viewport_new (NULL, NULL);
gtk_widget_show (widget);
gtk_container_add (GTK_CONTAINER (widget), GTK_WIDGET (viewable));
}
gtk_container_add (GTK_CONTAINER (scrolled), widget);
}
gtk_container_add (GTK_CONTAINER (panel->notebook), scrolled);
toolbar = midori_viewable_get_toolbar (viewable);
gtk_widget_show (toolbar);
gtk_container_add (GTK_CONTAINER (panel->toolbook), toolbar);
g_signal_connect (viewable, "destroy",
G_CALLBACK (midori_panel_widget_destroy_cb), toolbar);
n = midori_panel_get_n_pages (panel) - 1;
/* FIXME: Use something better than the stock ID */
action_name = g_strconcat ("PanelPage",
midori_viewable_get_stock_id (viewable), NULL);
action = (GtkAction*)gtk_radio_action_new (action_name,
midori_viewable_get_label (viewable),
midori_viewable_get_label (viewable),
midori_viewable_get_stock_id (viewable), n);
g_object_set_data (G_OBJECT (action), "viewable", viewable);
g_signal_connect (action, "activate",
G_CALLBACK (midori_panel_action_activate_cb), panel);
if (panel->action_group)
{
GtkWidget* toplevel = gtk_widget_get_toplevel (GTK_WIDGET (panel));
GSList* groups = gtk_accel_groups_from_object (G_OBJECT (toplevel));
gtk_action_set_accel_group (action, g_slist_nth_data (groups, 0));
gtk_action_group_add_action_with_accel (panel->action_group,
action, NULL);
gtk_action_connect_accelerator (action);
}
if (n > 0)
g_object_set (action, "group", g_object_get_data (
G_OBJECT (midori_panel_get_nth_page (panel, 0)),
"midori-panel-action"), NULL);
g_object_set_data (G_OBJECT (viewable), "midori-panel-action", action);
g_free (action_name);
g_object_set_data (G_OBJECT (viewable), "parent", scrolled);
toolitem = midori_panel_construct_tool_item (panel, viewable);
g_signal_connect (viewable, "destroy",
G_CALLBACK (midori_panel_viewable_destroy_cb), panel);
if (!gtk_widget_get_visible (GTK_WIDGET (viewable)))
{
gtk_widget_hide (scrolled);
gtk_widget_hide (GTK_WIDGET (toolitem));
}
return n;
}
/**
* midori_panel_get_current_page:
* @panel: a #MidoriPanel
*
* Retrieves the index of the currently selected page.
*
* If @panel has no children, -1 is returned.
*
* Return value: the index of the current page, or -1
**/
gint
midori_panel_get_current_page (MidoriPanel* panel)
{
g_return_val_if_fail (MIDORI_IS_PANEL (panel), -1);
return gtk_notebook_get_current_page (GTK_NOTEBOOK (panel->notebook));
}
static GtkWidget*
_midori_panel_child_for_scrolled (MidoriPanel* panel,
GtkWidget* scrolled)
{
GtkWidget* child;
/* This is a lazy hack, we should have a way of determining
whether the scrolled is the actual child. */
if (MIDORI_IS_VIEW (scrolled))
return scrolled;
child = gtk_bin_get_child (GTK_BIN (scrolled));
if (GTK_IS_VIEWPORT (child))
child = gtk_bin_get_child (GTK_BIN (child));
return child;
}
/**
* midori_panel_get_nth_page:
* @panel: a #MidoriPanel
*
* Retrieves the child widget of the nth page.
*
* If @panel has no children, %NULL is returned.
*
* Return value: the child widget of the new page, or %NULL
**/
GtkWidget*
midori_panel_get_nth_page (MidoriPanel* panel,
guint page_num)
{
GtkWidget* scrolled;
g_return_val_if_fail (MIDORI_IS_PANEL (panel), NULL);
scrolled = gtk_notebook_get_nth_page (
GTK_NOTEBOOK (panel->notebook), page_num);
if (scrolled)
return _midori_panel_child_for_scrolled (panel, scrolled);
return NULL;
}
/**
* midori_panel_get_n_pages:
* @panel: a #MidoriPanel
*
* Retrieves the number of pages contained in the panel.
*
* Return value: the number of pages
**/
guint
midori_panel_get_n_pages (MidoriPanel* panel)
{
g_return_val_if_fail (MIDORI_IS_PANEL (panel), 0);
return gtk_notebook_get_n_pages (GTK_NOTEBOOK (panel->notebook));
}
static GtkWidget*
_midori_panel_scrolled_for_child (MidoriPanel* panel,
GtkWidget* child)
{
GtkWidget* scrolled;
/* This is a lazy hack, we should have a way of determining
whether the scrolled is the actual child. */
if (MIDORI_IS_VIEW (child))
return child;
scrolled = gtk_widget_get_parent (GTK_WIDGET (child));
if (GTK_IS_VIEWPORT (scrolled))
scrolled = gtk_widget_get_parent (scrolled);
return scrolled;
}
/**
* midori_panel_page_num:
* @panel: a #MidoriPanel
*
* Retrieves the index of the page associated to @widget.
*
* If @panel has no children, -1 is returned.
*
* Return value: the index of page associated to @widget, or -1
**/
gint
midori_panel_page_num (MidoriPanel* panel,
GtkWidget* child)
{
GtkWidget* scrolled;
g_return_val_if_fail (MIDORI_IS_PANEL (panel), -1);
g_return_val_if_fail (GTK_IS_WIDGET (child), -1);
scrolled = _midori_panel_scrolled_for_child (panel, child);
return gtk_notebook_page_num (GTK_NOTEBOOK (panel->notebook), scrolled);
}
/**
* midori_panel_set_current_page:
* @panel: a #MidoriPanel
* @n: index of the page to switch to, or -1 to mean the last page
*
* Switches to the page with the given index.
*
* The child must be visible, otherwise the underlying GtkNotebook will
* silently ignore the attempt to switch the page.
*
* Since 0.1.8 the "page" property is notifying changes.
*
* Since 0.2.1 switching to hidden pages fails silently.
**/
void
midori_panel_set_current_page (MidoriPanel* panel,
gint n)
{
GtkWidget* viewable;
g_return_if_fail (MIDORI_IS_PANEL (panel));
if ((viewable = midori_panel_get_nth_page (panel, n)))
{
GtkWidget* toolbar;
GList* items;
const gchar* label;
if (!gtk_widget_get_visible (viewable))
return;
gtk_notebook_set_current_page (GTK_NOTEBOOK (panel->toolbook), n);
toolbar = gtk_notebook_get_nth_page (GTK_NOTEBOOK (panel->toolbook), n);
items = gtk_container_get_children (GTK_CONTAINER (toolbar));
sokoke_widget_set_visible (panel->toolbook, items != NULL);
g_list_free (items);
gtk_notebook_set_current_page (GTK_NOTEBOOK (panel->notebook), n);
label = midori_viewable_get_label (MIDORI_VIEWABLE (viewable));
g_object_set (panel->toolbar_label, "label", label, NULL);
g_object_notify (G_OBJECT (panel), "page");
}
}
typedef struct
{
GtkAlignment parent_instance;
gchar* label;
gchar* stock_id;
GtkWidget* toolbar;
} MidoriDummyViewable;
typedef struct
{
GtkAlignmentClass parent_class;
} MidoriDummyViewableClass;
GType midori_dummy_viewable_get_type (void) G_GNUC_CONST;
#define MIDORI_TYPE_DUMMY_VIEWABLE (midori_dummy_viewable_get_type ())
#define MIDORI_DUMMY_VIEWABLE(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), \
MIDORI_TYPE_DUMMY_VIEWABLE, MidoriDummyViewable))
#define MIDORI_IS_DUMMY_VIEWABLE(obj) \
(G_TYPE_CHECK_INSTANCE_TYPE ((obj), MIDORI_TYPE_DUMMY_VIEWABLE))
static void
midori_dummy_viewable_iface_init (MidoriViewableIface* iface);
static void
midori_dummy_viewable_finalize (GObject* object);
G_DEFINE_TYPE_WITH_CODE (MidoriDummyViewable, midori_dummy_viewable,
GTK_TYPE_ALIGNMENT,
G_IMPLEMENT_INTERFACE (MIDORI_TYPE_VIEWABLE,
midori_dummy_viewable_iface_init));
static void
midori_dummy_viewable_class_init (MidoriDummyViewableClass* class)
{
GObjectClass* gobject_class;
gobject_class = G_OBJECT_CLASS (class);
gobject_class->finalize = midori_dummy_viewable_finalize;
}
static const gchar*
midori_dummy_viewable_get_label (MidoriViewable* viewable)
{
return MIDORI_DUMMY_VIEWABLE (viewable)->label;
}
static const gchar*
midori_dummy_viewable_get_stock_id (MidoriViewable* viewable)
{
return MIDORI_DUMMY_VIEWABLE (viewable)->stock_id;
}
static GtkWidget*
midori_dummy_viewable_get_toolbar (MidoriViewable* viewable)
{
return MIDORI_DUMMY_VIEWABLE (viewable)->toolbar;
}
static void
midori_dummy_viewable_iface_init (MidoriViewableIface* iface)
{
iface->get_stock_id = midori_dummy_viewable_get_stock_id;
iface->get_label = midori_dummy_viewable_get_label;
iface->get_toolbar = midori_dummy_viewable_get_toolbar;
}
static void
midori_dummy_viewable_init (MidoriDummyViewable* viewable)
{
viewable->stock_id = NULL;
viewable->label = NULL;
viewable->toolbar = NULL;
}
static void
midori_dummy_viewable_finalize (GObject* object)
{
MidoriDummyViewable* viewable = MIDORI_DUMMY_VIEWABLE (object);
katze_assign (viewable->stock_id, NULL);
katze_assign (viewable->label, NULL);
G_OBJECT_CLASS (midori_dummy_viewable_parent_class)->finalize (object);
}
/* static */ GtkWidget*
midori_dummy_viewable_new (const gchar* stock_id,
const gchar* label,
GtkWidget* toolbar)
{
GtkWidget* viewable = g_object_new (MIDORI_TYPE_DUMMY_VIEWABLE, NULL);
MIDORI_DUMMY_VIEWABLE (viewable)->stock_id = g_strdup (stock_id);
MIDORI_DUMMY_VIEWABLE (viewable)->label = g_strdup (label);
MIDORI_DUMMY_VIEWABLE (viewable)->toolbar = toolbar;
return viewable;
}
/**
* midori_panel_append_widget:
* @panel: a #MidoriPanel
* @widget: the child widget
* @stock_id: a stock ID
* @label: a string to use as the label, or %NULL
* @toolbar: a toolbar widget, or %NULL
*
* Appends an arbitrary widget to the panel by wrapping it
* in a #MidoriViewable created on the fly.
*
* Actually implementing #MidoriViewable instead of using
* this convenience is recommended.
*
* Since 0.1.3 destroying the @widget implicitly removes
* the page including the menu and eventual toolbar.
*
* In the case of an error, -1 is returned.
*
* Return value: the index of the new page, or -1
**/
gint
midori_panel_append_widget (MidoriPanel* panel,
GtkWidget* widget,
const gchar* stock_id,
const gchar* label,
GtkWidget* toolbar)
{
GtkWidget* viewable;
g_return_val_if_fail (MIDORI_IS_PANEL (panel), -1);
g_return_val_if_fail (GTK_IS_WIDGET (widget), -1);
g_return_val_if_fail (stock_id != NULL, -1);
g_return_val_if_fail (!toolbar || GTK_IS_WIDGET (toolbar), -1);
viewable = midori_dummy_viewable_new (stock_id, label, toolbar);
gtk_widget_show (viewable);
gtk_container_add (GTK_CONTAINER (viewable), widget);
g_signal_connect (widget, "destroy",
G_CALLBACK (midori_panel_widget_destroy_cb), viewable);
return midori_panel_append_page (panel, MIDORI_VIEWABLE (viewable));
}
/* Private function, used by MidoriBrowser */
void
midori_panel_set_toolbar_style (MidoriPanel* panel,
GtkToolbarStyle style)
{
g_return_if_fail (MIDORI_IS_PANEL (panel));
gtk_toolbar_set_style (GTK_TOOLBAR (panel->toolbar), style);
}
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