diff options
Diffstat (limited to 'vcl/unx')
| -rw-r--r-- | vcl/unx/gtk/window/gtkobject.cxx | 220 |
1 files changed, 220 insertions, 0 deletions
diff --git a/vcl/unx/gtk/window/gtkobject.cxx b/vcl/unx/gtk/window/gtkobject.cxx new file mode 100644 index 000000000000..4338ee8762f9 --- /dev/null +++ b/vcl/unx/gtk/window/gtkobject.cxx @@ -0,0 +1,220 @@ +/************************************************************************* + * + * $RCSfile: gtkobject.cxx,v $ + * + * $Revision: 1.2 $ + * + * last change: $Author: obo $ $Date: 2004-02-20 08:54:15 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library 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 + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (the "License"); You may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at http://www.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ + +#include <plugins/gtk/gtkobject.hxx> +#include <plugins/gtk/gtkframe.hxx> +#include <plugins/gtk/gtkdata.hxx> +#include <plugins/gtk/gtkinst.hxx> + +GtkSalObject::GtkSalObject( GtkSalFrame* pParent ) + : m_pSocket( NULL ), + m_pRegion( NULL ) +{ + if( pParent ) + { + // our plug window + m_pSocket = gtk_drawing_area_new(); + // insert into container + gtk_fixed_put( pParent->getFixedContainer(), + m_pSocket, + 0, 0 ); + // realize so we can get a window id + gtk_widget_realize( m_pSocket ); + + + // make it transparent; some plugins may not insert + // their own window here but use the socket window itself + gtk_widget_set_app_paintable( m_pSocket, TRUE ); + + //system data + SalDisplay* pDisp = GetSalData()->GetDefDisp(); + m_aSystemData.pDisplay = pDisp->GetDisplay(); + m_aSystemData.aWindow = GDK_WINDOW_XWINDOW(m_pSocket->window); + m_aSystemData.pSalFrame = NULL; + m_aSystemData.pWidget = m_pSocket; + m_aSystemData.pVisual = pDisp->GetVisual()->GetVisual(); + m_aSystemData.nDepth = pDisp->GetVisual()->GetDepth(); + m_aSystemData.aColormap = pDisp->GetColormap().GetXColormap(); + m_aSystemData.pAppContext = NULL; + m_aSystemData.aShellWindow = GDK_WINDOW_XWINDOW(GTK_WIDGET(pParent->getWindow())->window); + m_aSystemData.pShellWidget = GTK_WIDGET(pParent->getWindow()); + + g_signal_connect( G_OBJECT(m_pSocket), "button-press-event", G_CALLBACK(signalButton), this ); + g_signal_connect( G_OBJECT(m_pSocket), "button-release-event", G_CALLBACK(signalButton), this ); + g_signal_connect( G_OBJECT(m_pSocket), "focus-in-event", G_CALLBACK(signalFocus), this ); + g_signal_connect( G_OBJECT(m_pSocket), "focus-out-event", G_CALLBACK(signalFocus), this ); + } +} + +GtkSalObject::~GtkSalObject() +{ + if( m_pRegion ) + gdk_region_destroy( m_pRegion ); + if( m_pSocket ) + { + // remove socket from parent frame's fixed container + gtk_container_remove( GTK_CONTAINER(gtk_widget_get_parent(m_pSocket)), + m_pSocket ); + // get rid of the socket + gtk_widget_destroy( m_pSocket ); + } +} + +void GtkSalObject::ResetClipRegion() +{ + gdk_window_shape_combine_region( m_pSocket->window, NULL, 0, 0 ); +} + +USHORT GtkSalObject::GetClipRegionType() +{ + return SAL_OBJECT_CLIP_INCLUDERECTS; +} + +void GtkSalObject::BeginSetClipRegion( ULONG nRects ) +{ + if( m_pRegion ) + gdk_region_destroy( m_pRegion ); + m_pRegion = gdk_region_new(); +} + +void GtkSalObject::UnionClipRegion( long nX, long nY, long nWidth, long nHeight ) +{ + GdkRectangle aRect; + aRect.x = nX; + aRect.y = nY; + aRect.width = nWidth; + aRect.height = nHeight; + + gdk_region_union_with_rect( m_pRegion, &aRect ); +} + +void GtkSalObject::EndSetClipRegion() +{ + gdk_window_shape_combine_region( m_pSocket->window, m_pRegion, 0, 0 ); +} + +void GtkSalObject::SetPosSize( long nX, long nY, long nWidth, long nHeight ) +{ + if( m_pSocket ) + { + GtkFixed* pContainer = GTK_FIXED(gtk_widget_get_parent(m_pSocket)); + gtk_fixed_move( pContainer, m_pSocket, nX, nY ); + gtk_widget_set_size_request( m_pSocket, nWidth, nHeight ); + gtk_container_resize_children( GTK_CONTAINER(pContainer) ); + } +} + +void GtkSalObject::Show( BOOL bVisible ) +{ + if( m_pSocket ) + { + if( bVisible ) + gtk_widget_show( m_pSocket ); + else + gtk_widget_hide( m_pSocket ); + } +} + +void GtkSalObject::Enable( BOOL nEnable ) +{ +} + +void GtkSalObject::GrabFocus() +{ +} + +void GtkSalObject::SetBackground() +{ +} + +void GtkSalObject::SetBackground( SalColor nSalColor ) +{ +} + +const SystemEnvData* GtkSalObject::GetSystemData() const +{ + return &m_aSystemData; +} + + +gboolean GtkSalObject::signalButton( GtkWidget* pWidget, GdkEventButton* pEvent, gpointer object ) +{ + GtkSalObject* pThis = (GtkSalObject*)object; + + if( pEvent->type == GDK_BUTTON_PRESS ) + { + GTK_YIELD_GRAB(); + pThis->CallCallback( SALOBJ_EVENT_TOTOP, NULL ); + } + + return FALSE; +} + +gboolean GtkSalObject::signalFocus( GtkWidget* pWidget, GdkEventFocus* pEvent, gpointer object ) +{ + GtkSalObject* pThis = (GtkSalObject*)object; + + GTK_YIELD_GRAB(); + + pThis->CallCallback( pEvent->in ? SALOBJ_EVENT_GETFOCUS : SALOBJ_EVENT_LOSEFOCUS, NULL ); + + return FALSE; +} |