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117 lines
3.0 KiB
117 lines
3.0 KiB
//
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// C++ Implementation: komposegldesktopwidget
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//
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// Description:
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//
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//
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// Author: Hans Oischinger <oisch@sourceforge.net>, (C) 2004
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//
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// Copyright: See COPYING file that comes with this distribution
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//
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//
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#include "komposegldesktopwidget.h"
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#include "komposetask.h"
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#include "komposegltaskwidget.h"
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#include "komposetaskmanager.h"
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#include <tqdesktopwidget.h>
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#include <tqobjectlist.h>
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#include <kdebug.h>
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#include <GL/gl.h>
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KomposeGLDesktopWidget::KomposeGLDesktopWidget(int desktop, TQObject *parent, const char *name)
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: KomposeGLWidget( parent ),
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deskNum( desktop )
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{
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// Retrieve geometry
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TQDesktopWidget *deskwidget = new TQDesktopWidget();
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deskRect = deskwidget->availableGeometry();
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delete deskwidget;
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createTaskWidgets();
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//connect( KomposeTaskManager::instance(), SIGNAL( newTask( KomposeTask* ) ), this, SLOT( createTaskWidget( KomposeTask* ) ) );
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}
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KomposeGLDesktopWidget::~KomposeGLDesktopWidget()
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{}
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void KomposeGLDesktopWidget::createTaskWidgets()
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{
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TaskList tl = KomposeTaskManager::instance()->getTasks();
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tqDebug("KomposeGLDesktopWidget::createTaskWidgets() on %d tasks", tl.count());
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TQPtrListIterator<KomposeTask> it( tl );
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KomposeTask *task;
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while ( (task = it.current()) != 0 )
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{
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++it;
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TQ_CHECK_PTR(task);
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createTaskWidget( task );
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}
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}
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void KomposeGLDesktopWidget::createTaskWidget( KomposeTask* task )
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{
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if (deskNum == task->onDesktop()-1 )
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{
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tqDebug("KomposeGLDesktopWidget::createTaskWidget()" );
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KomposeGLTaskWidget *taskwidget = new KomposeGLTaskWidget( task, this, 0, "" );
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}
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}
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int KomposeGLDesktopWidget::getHeightForWidth( int w ) const
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{
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tqDebug("KomposeGLDesktopWidget::getHeightForWidth()");
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return ((double)w / (double)deskRect.width()) * deskRect.height();
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}
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int KomposeGLDesktopWidget::getWidthForHeight( int h ) const
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{
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tqDebug("KomposeGLDesktopWidget::getWidthForHeight()");
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return ((double)h / (double)deskRect.height()) * deskRect.width();
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}
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double KomposeGLDesktopWidget::getAspectRatio()
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{
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tqDebug("KomposeGLDesktopWidget::getAspectRatio()");
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return (double)deskRect.width() / (double)deskRect.height();
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}
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void KomposeGLDesktopWidget::draw()
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{
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KomposeGLWidget::draw();
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tqDebug("KomposeGLDesktopWidget::draw() - %d,%d %dx%d", getRect().x(), getRect().y(), getRect().width(), getRect().height());
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glColor3f(0.0f, 0.0f, 1.0f);
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glBegin( GL_QUADS );
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glVertex2i( getRect().x() + getRect().width(), getRect().y() );
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glVertex2i( getRect().x(), getRect().y() );
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glVertex2i( getRect().x(), getRect().y() + getRect().height() );
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glVertex2i( getRect().x() + getRect().width(), getRect().y() + getRect().height() );
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glEnd();
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// Draw Task Widgets
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TQPtrListIterator<KomposeGLWidget> it( list );
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// Check or empty list
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if (it.count() == 0)
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{
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tqDebug("KomposeGLDesktopWidget::draw() - empty list... skipping!");
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return;
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}
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KomposeGLWidget *widget;
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while ( (widget = (KomposeGLWidget*)it.current()) != 0 )
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{
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++it;
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widget->draw();
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}
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}
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#include "komposegldesktopwidget.moc"
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