117 lines
3.2 KiB
C++
117 lines
3.2 KiB
C++
/*
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Copyright (C) 2001-2006, William Joseph.
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All Rights Reserved.
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This file is part of GtkRadiant.
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GtkRadiant is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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GtkRadiant is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with GtkRadiant; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#if !defined( INCLUDED_GTKUTIL_WIDGET_H )
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#define INCLUDED_GTKUTIL_WIDGET_H
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#include <list>
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#include <uilib/uilib.h>
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#include <gdk/gdk.h>
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#include "generic/callback.h"
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#include "warnings.h"
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#include "debugging/debugging.h"
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#include "property.h"
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class ToggleItem {
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Callback<void(const Callback<void(bool)> &)> m_exportCallback;
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typedef std::list<Callback<void(bool)>> ImportCallbacks;
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ImportCallbacks m_importCallbacks;
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public:
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ToggleItem(const Callback<void(const Callback<void(bool)> &)> &exportCallback) : m_exportCallback(exportCallback)
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{
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}
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void update()
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{
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for (ImportCallbacks::iterator i = m_importCallbacks.begin(); i != m_importCallbacks.end(); ++i) {
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m_exportCallback(*i);
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}
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}
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void addCallback(const Callback<void(bool)> &callback)
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{
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m_importCallbacks.push_back(callback);
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m_exportCallback(callback);
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}
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typedef MemberCaller<ToggleItem, void(const Callback<void(bool)> &), &ToggleItem::addCallback> AddCallbackCaller;
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};
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class ToggleShown {
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bool m_shownDeferred;
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ToggleShown(const ToggleShown &other); // NOT COPYABLE
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ToggleShown &operator=(const ToggleShown &other); // NOT ASSIGNABLE
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static gboolean notify_visible(ui::Widget widget, gpointer dummy, ToggleShown *self);
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static gboolean destroy(ui::Widget widget, ToggleShown *self);
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public:
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ui::Widget m_widget;
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ToggleItem m_item;
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ToggleShown(bool shown)
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: m_shownDeferred(shown), m_widget(ui::null), m_item(ActiveCaller(*this))
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{
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}
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void update();
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bool active() const;
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void exportActive(const Callback<void(bool)> &importCallback);
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typedef MemberCaller<ToggleShown, void(const Callback<void(bool)> &), &ToggleShown::exportActive> ActiveCaller;
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void set(bool shown);
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void toggle();
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typedef MemberCaller<ToggleShown, void(), &ToggleShown::toggle> ToggleCaller;
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void connect(ui::Widget widget);
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};
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void widget_queue_draw(ui::Widget &widget);
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typedef ReferenceCaller<ui::Widget, void(), widget_queue_draw> WidgetQueueDrawCaller;
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void widget_make_default(ui::Widget widget);
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class WidgetFocusPrinter {
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const char *m_name;
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static gboolean focus_in(ui::Widget widget, GdkEventFocus *event, WidgetFocusPrinter *self);
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static gboolean focus_out(ui::Widget widget, GdkEventFocus *event, WidgetFocusPrinter *self);
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public:
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WidgetFocusPrinter(const char *name) : m_name(name)
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{
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}
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void connect(ui::Widget widget);
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};
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#endif
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