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Viewing changes to lib/qextmdi/kmditoolviewaccessor.cpp

  • Committer: Bazaar Package Importer
  • Author(s): Jeremy Lainé
  • Date: 2006-05-23 18:39:42 UTC
  • Revision ID: james.westby@ubuntu.com-20060523183942-hucifbvh68k2bwz7
Tags: upstream-3.3.2
Import upstream version 3.3.2

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lib/qextmdi/kmditoolviewaccessor.cpp
 
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//----------------------------------------------------------------------------
 
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//    filename             : kmditoolviewaccessor.h
 
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//----------------------------------------------------------------------------
 
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//    Project              : KDE MDI extension
 
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//
 
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//    begin                : 08/2003       by Joseph Wenninger (jowenn@kde.org)
 
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//    changes              : ---
 
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//    patches              : ---
 
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//
 
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//    copyright            : (C) 2003 by Joseph Wenninger (jowenn@kde.org)
 
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//----------------------------------------------------------------------------
 
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//
 
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//----------------------------------------------------------------------------
 
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//
 
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//    This program is free software; you can redistribute it and/or modify
 
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//    it under the terms of the GNU Library General Public License as
 
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//    published by the Free Software Foundation; either version 2 of the
 
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//    License, or (at your option) any later version.
 
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//
 
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//----------------------------------------------------------------------------
 
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#ifndef NO_KDE
 
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# include <kdebug.h>
 
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#endif
 
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#include "kmditoolviewaccessor_p.h"
 
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#include "kmdiguiclient.h"
 
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#include "kmdimainfrm.h"
 
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#include "kmditoolviewaccessor.h"
 
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#include "kmditoolviewaccessor_p.h"
 
31
 
 
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KMdiToolViewAccessor::KMdiToolViewAccessor( KMdiMainFrm *parent, QWidget *widgetToWrap, const QString& tabToolTip, const QString& tabCaption)
 
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: QObject(parent) 
 
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{
 
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        mdiMainFrm=parent;
 
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        d=new KMdiToolViewAccessorPrivate();
 
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        if (widgetToWrap->inherits("KDockWidget")) {
 
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                d->widgetContainer=dynamic_cast<KDockWidget*>(widgetToWrap);
 
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                d->widget=d->widgetContainer->getWidget();
 
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        } else {
 
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                d->widget=widgetToWrap;
 
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        QString finalTabCaption;
 
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        if (tabCaption == 0) {
 
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            finalTabCaption = widgetToWrap->caption();
 
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            if (finalTabCaption.isEmpty() && !widgetToWrap->icon()) {
 
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                finalTabCaption = widgetToWrap->name();
 
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            }
 
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        }
 
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        else {
 
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            finalTabCaption = tabCaption;
 
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        }
 
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                d->widgetContainer= parent->createDockWidget( widgetToWrap->name(),
 
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                                              (widgetToWrap->icon()?(*(widgetToWrap->icon())):QPixmap()),
 
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                                              0L,  // parent
 
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                                              widgetToWrap->caption(),
 
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                                              finalTabCaption);
 
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                d->widgetContainer->setWidget(widgetToWrap);
 
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                if (tabToolTip!=0) {
 
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                        d->widgetContainer->setToolTipString(tabToolTip);
 
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                }
 
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        }
 
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        //mdiMainFrm->m_pToolViews->insert(d->widget,this);
 
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        if (mdiMainFrm->m_mdiGUIClient)
 
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                mdiMainFrm->m_mdiGUIClient->addToolView(this);
 
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        else kdDebug(760)<<"mdiMainFrm->m_mdiGUIClient == 0 <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<"<<endl;
 
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        d->widget->installEventFilter(this);
 
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}
 
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KMdiToolViewAccessor::KMdiToolViewAccessor( KMdiMainFrm *parent) {
 
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        mdiMainFrm=parent;
 
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        d=new KMdiToolViewAccessorPrivate();
 
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}
 
74
 
 
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KMdiToolViewAccessor::~KMdiToolViewAccessor() {
 
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        if (mdiMainFrm->m_pToolViews)
 
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                mdiMainFrm->m_pToolViews->remove(d->widget);
 
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        delete d;
 
79
 
 
80
}
 
81
 
 
82
QWidget *KMdiToolViewAccessor::wrapperWidget() {
 
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        if (!d->widgetContainer) {
 
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                d->widgetContainer=mdiMainFrm->createDockWidget( "KMdiToolViewAccessor::null",QPixmap());
 
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                connect(d->widgetContainer,SIGNAL(widgetSet(QWidget*)),this,SLOT(setWidgetToWrap(QWidget*)));
 
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        }
 
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        return d->widgetContainer;
 
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}
 
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QWidget *KMdiToolViewAccessor::wrappedWidget() {
 
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        return d->widget;
 
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}
 
93
 
 
94
 
 
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void KMdiToolViewAccessor::setWidgetToWrap(QWidget *widgetToWrap, const QString& tabToolTip, const QString& tabCaption)
 
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{
 
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        Q_ASSERT(!(d->widget));
 
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        Q_ASSERT(!widgetToWrap->inherits("KDockWidget"));
 
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        disconnect(d->widgetContainer,SIGNAL(widgetSet(QWidget*)),this,SLOT(setWidgetToWrap(QWidget*)));
 
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        delete d->widget;
 
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    d->widget=widgetToWrap;
 
102
        KDockWidget *tmp=d->widgetContainer;
 
103
 
 
104
    QString finalTabCaption;
 
105
    if (tabCaption == 0) {
 
106
        finalTabCaption = widgetToWrap->caption();
 
107
        if (finalTabCaption.isEmpty() && !widgetToWrap->icon()) {
 
108
            finalTabCaption = widgetToWrap->name();
 
109
        }
 
110
    }
 
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    else {
 
112
        finalTabCaption = tabCaption;
 
113
    }
 
114
 
 
115
        if (!tmp) {
 
116
                tmp = mdiMainFrm->createDockWidget( widgetToWrap->name(),
 
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                                                widgetToWrap->icon()?(*(widgetToWrap->icon())):QPixmap(),
 
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                                                0L,  // parent
 
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                                    widgetToWrap->caption(),
 
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                                    finalTabCaption );
 
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                d->widgetContainer= tmp;
 
122
                if (tabToolTip!=0) {
 
123
                        d->widgetContainer->setToolTipString(tabToolTip);
 
124
                }
 
125
        } 
 
126
    else {
 
127
                tmp->setCaption(widgetToWrap->caption());
 
128
                tmp->setTabPageLabel(finalTabCaption);
 
129
                tmp->setPixmap(widgetToWrap->icon()?(*(widgetToWrap->icon())):QPixmap());
 
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                tmp->setName(widgetToWrap->name());
 
131
                if (tabToolTip!=0) {
 
132
                        d->widgetContainer->setToolTipString(tabToolTip);
 
133
                }
 
134
        }
 
135
        tmp->setWidget(widgetToWrap);
 
136
        mdiMainFrm->m_pToolViews->insert(widgetToWrap,this);
 
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        if (mdiMainFrm->m_mdiGUIClient)
 
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                mdiMainFrm->m_mdiGUIClient->addToolView(this);
 
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        else kdDebug(760)<<"mdiMainFrm->m_mdiGUIClient == 0 <<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<<"<<endl;
 
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141
        d->widget->installEventFilter(this);
 
142
}
 
143
 
 
144
 
 
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bool KMdiToolViewAccessor::eventFilter(QObject *, QEvent *e) {
 
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        if (e->type()==QEvent::IconChange) {
 
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                d->widgetContainer->setPixmap(d->widget->icon()?(*d->widget->icon()):QPixmap());
 
148
        }
 
149
        return false;
 
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}
 
151
 
 
152
void KMdiToolViewAccessor::placeAndShow(KDockWidget::DockPosition pos, QWidget* pTargetWnd ,int percent)
 
153
{
 
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        place(pos,pTargetWnd,percent);
 
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        show(); 
 
156
}
 
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void KMdiToolViewAccessor::place(KDockWidget::DockPosition pos, QWidget* pTargetWnd ,int percent)
 
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{
 
159
    Q_ASSERT(d->widgetContainer);
 
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    if (!d->widgetContainer) return;
 
161
    if (pos == KDockWidget::DockNone) {
 
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        d->widgetContainer->setEnableDocking(KDockWidget::DockNone);
 
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        d->widgetContainer->reparent(mdiMainFrm, Qt::WType_TopLevel | Qt::WType_Dialog, QPoint(0,0), true); //pToolView->isVisible());
 
164
    }
 
165
    else {   // add (and dock) the toolview as DockWidget view
 
166
        
 
167
        KDockWidget* pCover = d->widgetContainer;
 
168
        
 
169
        KDockWidget* pTargetDock = 0L;
 
170
        if (pTargetWnd->inherits("KDockWidget") || pTargetWnd->inherits("KDockWidget_Compat::KDockWidget")) {
 
171
            pTargetDock = (KDockWidget*) pTargetWnd;
 
172
        }
 
173
 
 
174
        // Should we dock to ourself?
 
175
        bool DockToOurself = false;
 
176
        if (mdiMainFrm->m_pDockbaseAreaOfDocumentViews) {
 
177
            if (pTargetWnd == mdiMainFrm->m_pDockbaseAreaOfDocumentViews->getWidget()) {
 
178
                DockToOurself = true;
 
179
                pTargetDock = mdiMainFrm->m_pDockbaseAreaOfDocumentViews;
 
180
            } 
 
181
            else if (pTargetWnd == mdiMainFrm->m_pDockbaseAreaOfDocumentViews) {
 
182
                DockToOurself = true;
 
183
                pTargetDock = mdiMainFrm->m_pDockbaseAreaOfDocumentViews;
 
184
            }
 
185
        }
 
186
        // this is not inheriting QWidget*, its plain impossible that this condition is true
 
187
        //if (pTargetWnd == this) DockToOurself = true;
 
188
        if (!DockToOurself) if(pTargetWnd != 0L) {
 
189
            pTargetDock = mdiMainFrm->dockManager->findWidgetParentDock( pTargetWnd);
 
190
            if (!pTargetDock) {
 
191
                if (pTargetWnd->parentWidget()) {
 
192
                    pTargetDock = mdiMainFrm->dockManager->findWidgetParentDock( pTargetWnd->parentWidget());
 
193
                }
 
194
            }
 
195
        }
 
196
        if (!pTargetDock || pTargetWnd == mdiMainFrm->getMainDockWidget()) {
 
197
            if (mdiMainFrm->m_managedDockPositionMode && (mdiMainFrm->m_pMdi || mdiMainFrm->m_documentTabWidget)) {
 
198
                KDockWidget *dw1=pTargetDock->findNearestDockWidget(pos);
 
199
                if (dw1)
 
200
                    pCover->manualDock(dw1,KDockWidget::DockCenter,percent);
 
201
                else
 
202
                    pCover->manualDock ( pTargetDock, pos, 20 );
 
203
                return;
 
204
            }
 
205
        }
 
206
        pCover->manualDock( pTargetDock, pos, percent);
 
207
//check      pCover->show();
 
208
    }
 
209
}
 
210
 
 
211
void KMdiToolViewAccessor::hide() {
 
212
        Q_ASSERT(d->widgetContainer);
 
213
        if (!d->widgetContainer) return;
 
214
        d->widgetContainer->undock();
 
215
}
 
216
 
 
217
void KMdiToolViewAccessor::show() {
 
218
        Q_ASSERT(d->widgetContainer);
 
219
        if (!d->widgetContainer) return;
 
220
        d->widgetContainer->makeDockVisible();
 
221
}
 
222
 
 
223
 
 
224
#ifndef NO_INCLUDE_MOCFILES
 
225
#include "kmditoolviewaccessor.moc"
 
226
#endif