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/* -*- mode: C++; tab-width: 4; c-basic-offset: 4; -*- */
/* AbiSource Application Framework
* Copyright (C) 1998 AbiSource, Inc.
* Copyright (C) 2002 William Lachance
*
* 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., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301 USA.
*/
#ifndef XAP_UNIXFRAMEIMPL_H
#define XAP_UNIXFRAMEIMPL_H
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <gtk/gtk.h>
#include "xap_FrameImpl.h"
#include "ut_vector.h"
#include "xap_UnixDialogFactory.h"
#include "xap_UnixApp.h"
class EV_UnixMenuBar;
class EV_UnixMenuPopup;
/********************************************************************
*********************************************************************
** This file defines the unix-platform-specific class for the
** cross-platform application frame helper. This is used to hold all
** unix-specific data. One of these is created for each top-level
** document window.
*********************************************************************
********************************************************************/
class XAP_UnixFrameImpl : public XAP_FrameImpl
{
public:
XAP_UnixFrameImpl(XAP_Frame *pFrame);
friend class XAP_Frame;
virtual ~XAP_UnixFrameImpl();
GtkWidget * getTopLevelWindow() const;
void setTopLevelWindow(GtkWidget * window) { m_wTopLevelWindow = window; }
GtkWidget * getVBoxWidget() const;
gint getNewX(void)
{ return m_iNewX;}
gint getNewY(void)
{ return m_iNewY;}
void focusIMIn ();
void focusIMOut ();
void queueIMReset () {
need_im_reset = true;
}
void resetIMContext ();
virtual GtkWidget * getViewWidget (void) const = 0;
private:
void _setGeometry ();
protected:
GtkIMContext * m_imContext;
GtkWidget * m_wVBox;
GtkWidget * m_wSunkenBox;
GtkWidget * m_wStatusBar;
GtkWidget * m_wTopLevelWindow;
EV_UnixMenuBar * m_pUnixMenu;
bool need_im_reset;
GtkIMContext * getIMContext();
virtual bool _close();
virtual bool _raise();
virtual bool _show();
virtual GtkWidget * _createInternalWindow (void);
virtual void _nullUpdate () const; // a virtual member function in xap_Frame
virtual void _initialize();
virtual void _setWindowIcon() = 0; // should eventually be handled be the inherited helper
virtual GtkWidget * _createDocumentWindow() = 0;
virtual GtkWidget * _createStatusBarWindow() = 0;
void _createTopLevelWindow(void);
bool _updateTitle();
void _createIMContext(GdkWindow* w);
UT_sint32 _setInputMode(const char * szName);
virtual void _setCursor(GR_Graphics::Cursor cursor);
virtual XAP_DialogFactory * _getDialogFactory();
virtual EV_Menu * _getMainMenu();
virtual EV_Toolbar * _newToolbar(XAP_Frame *pFrame,
const char *szLayout,
const char *szLanguage);
virtual bool _runModalContextMenu(AV_View * pView, const char * szMenuName,
UT_sint32 x, UT_sint32 y);
void setTimeOfLastEvent(guint32 eventTime);
virtual void _queue_resize();
virtual void _rebuildMenus(void);
virtual void _rebuildToolbar(UT_uint32 ibar);
GtkWidget * _getSunkenBox(void) {return m_wSunkenBox;}
virtual void _setFullScreen(bool changeToFullScreen);
void _imCommit (GtkIMContext * imc, const gchar * text);
virtual void dragText();
#if defined(EMBEDDED_TARGET) && EMBEDDED_TARGET == EMBEDDED_TARGET_HILDON
// need to be able to get at this from XAP_UnixHildonApp
public:
#endif
static void _imCommit_cb(GtkIMContext *imc, const gchar* text, gpointer data);
static void _imPreeditStart_cb (GtkIMContext *context, gpointer data);
static void _imPreeditChanged_cb (GtkIMContext *context, gpointer data);
static void _imPreeditEnd_cb (GtkIMContext *context, gpointer data);
static gint _imRetrieveSurrounding_cb (GtkIMContext *context, gpointer data);
static gint _imDeleteSurrounding_cb (GtkIMContext *slave, gint offset, gint n_chars, gpointer data);
class _fe
{
friend class XAP_Frame;
public:
static gint button_press_event(GtkWidget * w, GdkEventButton * e);
static gint button_release_event(GtkWidget * w, GdkEventButton * e);
static gint configure_event(GtkWidget* w, GdkEventConfigure *e);
static gint motion_notify_event(GtkWidget* w, GdkEventMotion* e);
static gint scroll_notify_event(GtkWidget* w, GdkEventScroll* e);
static gint key_press_event(GtkWidget* w, GdkEventKey* e);
static gint key_release_event(GtkWidget* w, GdkEventKey* e);
static gint delete_event(GtkWidget * w, GdkEvent * /*event*/, gpointer /*data*/);
#if GTK_CHECK_VERSION(3,0,0)
static gboolean draw(GtkWidget * w, cairo_t * cr);
#else
static gboolean expose(GtkWidget * w, GdkEventExpose* pExposeEvent);
#endif
static gint do_ZoomUpdate( gpointer /* xap_UnixFrame * */ p);
static void vScrollChanged(GtkAdjustment * w, gpointer /*data*/);
static void hScrollChanged(GtkAdjustment * w, gpointer /*data*/);
static void destroy (GtkWidget * /*widget*/, gpointer /*data*/);
static gboolean focus_in_event(GtkWidget *w,GdkEvent *event,gpointer user_data);
static gboolean focus_out_event(GtkWidget *w,GdkEvent *event,gpointer user_data);
static void realize(GtkWidget * widget, GdkEvent */* e*/,gpointer /*data*/);
static void unrealize(GtkWidget * widget, GdkEvent */* e */,gpointer /* data */);
static void sizeAllocate(GtkWidget * widget, GdkEvent */* e */,gpointer /* data */);
static gint focusIn(GtkWidget * widget, GdkEvent */* e */,gpointer /* data */);
static gint focusOut(GtkWidget * /*widget*/, GdkEvent */* e */,gpointer /* data */);
};
friend class _fe;
private:
bool m_bDoZoomUpdate;
UT_sint32 m_iNewX;
UT_sint32 m_iNewY;
UT_sint32 m_iNewWidth;
UT_sint32 m_iNewHeight;
guint m_iZoomUpdateID;
guint m_iAbiRepaintID;
EV_UnixMenuPopup * m_pUnixPopup; /* only valid while a context popup is up */
AP_UnixDialogFactory m_dialogFactory;
UT_uint32 m_iPreeditLen;
UT_uint32 m_iPreeditStart;
};
#endif /* XAP_UNIXFRAME_H */
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