krita

kis_controlframe.cc

00001 /*
00002  *  kis_controlframe.cc - part of Krita
00003  *
00004  *  Copyright (c) 1999 Matthias Elter  <elter@kde.org>
00005  *  Copyright (c) 2003 Patrick Julien  <freak@codepimps.org>
00006  *  Copyright (c) 2004 Sven Langkamp  <longamp@reallygood.de>
00007  *
00008  *  This program is free software; you can redistribute it and/or modify
00009  *  it under the terms of the GNU General Public License as published by
00010  *  the Free Software Foundation; either version 2 of the License, or
00011  *  (at your option) any later version.
00012  *
00013  *  This program is distributed in the hope that it will be useful,
00014  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
00015  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
00016  *  GNU General Public License for more details.g
00017  *
00018  *  You should have received a copy of the GNU General Public License
00019  *  along with this program; if not, write to the Free Software
00020  *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
00021  */
00022 
00023 #include <stdlib.h>
00024 
00025 #include <qapplication.h>
00026 #include <qlayout.h>
00027 #include <qtabwidget.h>
00028 #include <qframe.h>
00029 #include <qwidget.h>
00030 #include <qevent.h>
00031 #include <qtimer.h>
00032 
00033 #include <ktoolbar.h>
00034 #include <kmainwindow.h>
00035 #include <kglobalsettings.h>
00036 #include <kstandarddirs.h>
00037 #include <kdebug.h>
00038 #include <klocale.h>
00039 #include <koFrameButton.h>
00040 #include <kactioncollection.h>
00041 
00042 #include "kis_resourceserver.h"
00043 #include "kis_controlframe.h"
00044 #include "kis_resource_mediator.h"
00045 #include "kis_itemchooser.h"
00046 #include "kis_pattern_chooser.h"
00047 #include "kis_gradient_chooser.h"
00048 #include "kis_icon_item.h"
00049 #include "kis_iconwidget.h"
00050 #include "kis_brush.h"
00051 #include "kis_pattern.h"
00052 #include "kis_gradient.h"
00053 #include "kis_brush_chooser.h"
00054 #include "kis_view.h"
00055 #include "kis_autobrush.h"
00056 #include "kis_autogradient.h"
00057 #include "kis_config.h"
00058 #include "kis_paintop_box.h"
00059 #include "kis_custom_brush.h"
00060 #include "kis_custom_pattern.h"
00061 #ifdef HAVE_TEXT_BRUSH
00062 #include "kis_text_brush.h"
00063 #endif
00064 KisPopupFrame::KisPopupFrame(QWidget * parent, const char* name)
00065     : QPopupMenu(parent, name)
00066 {
00067     setFocusPolicy(StrongFocus);
00068 }
00069 
00070 void KisPopupFrame::keyPressEvent(QKeyEvent * e)
00071 {
00072     if (e->key()== Qt::Key_Escape)
00073     {
00074         hide();
00075         e->accept();
00076     }
00077     else {
00078         e->ignore();
00079     }
00080 }
00081 
00082 
00083 KisControlFrame::KisControlFrame( KMainWindow * /*window*/, KisView * view, const char* name )
00084     : QObject(view, name)
00085     //: KToolBar ( window, Qt::DockTop, false, name, true, true )
00086     , m_view(view)
00087     , m_brushWidget(0)
00088     , m_patternWidget(0)
00089     , m_gradientWidget(0)
00090     , m_brushChooserPopup(0)
00091     , m_patternChooserPopup(0)
00092     , m_gradientChooserPopup(0)
00093     , m_brushMediator(0)
00094     , m_patternMediator(0)
00095     , m_gradientMediator(0)
00096     , m_paintopBox(0)
00097 {
00098 
00099     KisConfig cfg;
00100     m_font  = KGlobalSettings::generalFont();
00101     m_font.setPointSize((int)cfg.dockerFontSize());
00102 
00103     m_brushWidget = new KisIconWidget(view, "brushes");
00104     m_brushWidget->setTextLabel( i18n("Brush Shapes") );
00105     // XXX: An action without a slot -- that's silly, what kind of action could we use here?
00106     KAction * action = new KWidgetAction(m_brushWidget,
00107                                          i18n("&Brush"),
00108                                          0,
00109                                          view,
00110                                          0,
00111                                          view->actionCollection(),
00112                                          "brushes");
00113 
00114 
00115     m_patternWidget = new KisIconWidget(view, "patterns");
00116     m_patternWidget->setTextLabel( i18n("Fill Patterns") );
00117     action = new KWidgetAction(m_patternWidget,
00118                                i18n("&Patterns"),
00119                                0,
00120                                view,
00121                                0,
00122                                view->actionCollection(),
00123                                "patterns");
00124 
00125     m_gradientWidget = new KisIconWidget(view, "gradients");
00126     m_gradientWidget->setTextLabel( i18n("Gradients") );
00127     action = new KWidgetAction(m_gradientWidget,
00128                                i18n("&Gradients"),
00129                                0,
00130                                view,
00131                                0,
00132                                view->actionCollection(),
00133                                "gradients");
00134 
00135     m_paintopBox = new KisPaintopBox( view, view, "paintopbox" );
00136     action = new KWidgetAction(m_paintopBox,
00137                                i18n("&Painter's Tools"),
00138                                0,
00139                                view,
00140                                0,
00141                                view->actionCollection(),
00142                                "paintops");
00143 
00144     m_brushWidget->setFixedSize( 26, 26 );
00145     m_patternWidget->setFixedSize( 26, 26 );
00146     m_gradientWidget->setFixedSize( 26, 26 );
00147 
00148     createBrushesChooser(m_view);
00149     createPatternsChooser(m_view);
00150     createGradientsChooser(m_view);
00151 
00152     m_brushWidget->setPopup(m_brushChooserPopup);
00153     m_brushWidget->setPopupDelay(1);
00154     m_patternWidget->setPopup(m_patternChooserPopup);
00155     m_patternWidget->setPopupDelay(1);
00156     m_gradientWidget->setPopup(m_gradientChooserPopup);
00157     m_gradientWidget->setPopupDelay(1);
00158 }
00159 
00160 
00161 void KisControlFrame::slotSetBrush(KoIconItem *item)
00162 {
00163     if (item)
00164         m_brushWidget->slotSetItem(*item);
00165 }
00166 
00167 void KisControlFrame::slotSetPattern(KoIconItem *item)
00168 {
00169     if (item)
00170         m_patternWidget->slotSetItem(*item);
00171 }
00172 
00173 void KisControlFrame::slotSetGradient(KoIconItem *item)
00174 {
00175     if (item)
00176         m_gradientWidget->slotSetItem(*item);
00177 }
00178 
00179 void KisControlFrame::slotBrushChanged(KisBrush * brush)
00180 {
00181         KisIconItem *item;
00182 
00183         if((item = m_brushMediator->itemFor(brush)))
00184         {
00185                 slotSetBrush(item);
00186         } else {
00187                 slotSetBrush( new KisIconItem(brush) );
00188         }
00189 
00190 }
00191 
00192 void KisControlFrame::slotPatternChanged(KisPattern * pattern)
00193 {
00194         KisIconItem *item;
00195         if (!pattern)
00196                 return;
00197 
00198         if ( (item = m_patternMediator->itemFor(pattern)) )
00199                 slotSetPattern(item);
00200         else
00201                 slotSetPattern( new KisIconItem(pattern) );
00202 }
00203 
00204 
00205 void KisControlFrame::slotGradientChanged(KisGradient * gradient)
00206 {
00207         KisIconItem *item;
00208         if (!gradient)
00209                 return;
00210 
00211         if ( (item = m_gradientMediator->itemFor(gradient)) )
00212                 slotSetGradient(item);
00213         else
00214                 slotSetGradient( new KisIconItem(gradient) );
00215 }
00216 
00217 void KisControlFrame::createBrushesChooser(KisView * view)
00218 {
00219 
00220     m_brushChooserPopup = new KisPopupFrame(m_brushWidget, "brush_chooser_popup");
00221 
00222     QHBoxLayout * l = new QHBoxLayout(m_brushChooserPopup, 2, 2, "brushpopuplayout");
00223 
00224     QTabWidget * m_brushesTab = new QTabWidget(m_brushChooserPopup, "brushestab");
00225     m_brushesTab->setTabShape(QTabWidget::Triangular);
00226     m_brushesTab->setFocusPolicy(QWidget::NoFocus);
00227     m_brushesTab->setFont(m_font);
00228     m_brushesTab->setMargin(1);
00229 
00230     l->add(m_brushesTab);
00231 
00232     KisBrushChooser * m_brushChooser = new KisBrushChooser(m_brushesTab, "brush_chooser");
00233     m_brushesTab->addTab( m_brushChooser, i18n("Predefined Brushes"));
00234 
00235     KisAutobrush * m_autobrush = new KisAutobrush(m_brushesTab, "autobrush", i18n("Autobrush"));
00236     m_brushesTab->addTab( m_autobrush, i18n("Autobrush"));
00237     connect(m_autobrush, SIGNAL(activatedResource(KisResource*)), m_view, SLOT(brushActivated( KisResource* )));
00238 
00239     KisCustomBrush* customBrushes = new KisCustomBrush(m_brushesTab, "custombrush",
00240             i18n("Custom Brush"), m_view);
00241     m_brushesTab->addTab( customBrushes, i18n("Custom Brush"));
00242     connect(customBrushes, SIGNAL(activatedResource(KisResource*)),
00243             m_view, SLOT(brushActivated(KisResource*)));
00244 #ifdef HAVE_TEXT_BRUSH
00245     KisTextBrush* textBrushes = new KisTextBrush(m_brushesTab, "textbrush",
00246             i18n("Text Brush")/*, m_view*/);
00247     m_brushesTab->addTab( textBrushes, i18n("Text Brush"));
00248     connect(textBrushes, SIGNAL(activatedResource(KisResource*)),
00249             m_view, SLOT(brushActivated(KisResource*)));
00250 #endif
00251 
00252     m_brushChooser->setFont(m_font);
00253     m_brushMediator = new KisResourceMediator( m_brushChooser, this);
00254     connect(m_brushMediator, SIGNAL(activatedResource(KisResource*)), m_view, SLOT(brushActivated(KisResource*)));
00255 
00256     KisResourceServerBase* rServer;
00257     rServer = KisResourceServerRegistry::instance()->get("ImagePipeBrushServer");
00258     m_brushMediator->connectServer(rServer);
00259     rServer = KisResourceServerRegistry::instance()->get("BrushServer");
00260     m_brushMediator->connectServer(rServer);
00261 
00262     KisControlFrame::connect(view, SIGNAL(brushChanged(KisBrush *)), this, SLOT(slotBrushChanged( KisBrush *)));
00263     m_brushChooser->setCurrent( 0 );
00264     m_brushMediator->setActiveItem( m_brushChooser->currentItem() );
00265     customBrushes->setResourceServer(rServer);
00266 
00267     m_autobrush->activate();
00268 }
00269 
00270 void KisControlFrame::createPatternsChooser(KisView * view)
00271 {
00272     m_patternChooserPopup = new KisPopupFrame(m_patternWidget, "pattern_chooser_popup");
00273 
00274     QHBoxLayout * l2 = new QHBoxLayout(m_patternChooserPopup, 2, 2, "patternpopuplayout");
00275 
00276     QTabWidget * m_patternsTab = new QTabWidget(m_patternChooserPopup, "patternstab");
00277     m_patternsTab->setTabShape(QTabWidget::Triangular);
00278     m_patternsTab->setFocusPolicy(QWidget::NoFocus);
00279     m_patternsTab->setFont(m_font);
00280     m_patternsTab->setMargin(1);
00281     l2->add( m_patternsTab );
00282 
00283     KisPatternChooser * chooser = new KisPatternChooser(m_patternChooserPopup, "pattern_chooser");
00284     chooser->setFont(m_font);
00285     chooser->setMinimumSize(200, 150);
00286     m_patternsTab->addTab(chooser, i18n("Patterns"));
00287 
00288     KisCustomPattern* customPatterns = new KisCustomPattern(m_patternsTab, "custompatterns",
00289             i18n("Custom Pattern"), m_view);
00290     customPatterns->setFont(m_font);
00291     m_patternsTab->addTab( customPatterns, i18n("Custom Pattern"));
00292 
00293 
00294     m_patternMediator = new KisResourceMediator( chooser, view);
00295     connect( m_patternMediator, SIGNAL(activatedResource(KisResource*)), view, SLOT(patternActivated(KisResource*)));
00296     connect(customPatterns, SIGNAL(activatedResource(KisResource*)),
00297             view, SLOT(patternActivated(KisResource*)));
00298 
00299     KisResourceServerBase* rServer;
00300     rServer = KisResourceServerRegistry::instance()->get("PatternServer");
00301     m_patternMediator->connectServer(rServer);
00302 
00303     KisControlFrame::connect(view, SIGNAL(patternChanged(KisPattern *)), this, SLOT(slotPatternChanged( KisPattern *)));
00304     chooser->setCurrent( 0 );
00305     m_patternMediator->setActiveItem( chooser->currentItem() );
00306 
00307     customPatterns->setResourceServer(rServer);
00308 }
00309 
00310 
00311 void KisControlFrame::createGradientsChooser(KisView * view)
00312 {
00313     m_gradientChooserPopup = new KisPopupFrame(m_gradientWidget, "gradient_chooser_popup");
00314 
00315     QHBoxLayout * l2 = new QHBoxLayout(m_gradientChooserPopup, 2, 2, "gradientpopuplayout");
00316 
00317     QTabWidget * m_gradientTab = new QTabWidget(m_gradientChooserPopup, "gradientstab");
00318     m_gradientTab->setTabShape(QTabWidget::Triangular);
00319     m_gradientTab->setFocusPolicy(QWidget::NoFocus);
00320     m_gradientTab->setFont(m_font);
00321     m_gradientTab->setMargin(1);
00322 
00323     l2->add( m_gradientTab);
00324 
00325     KisGradientChooser * m_gradientChooser = new KisGradientChooser(m_view, m_gradientChooserPopup, "gradient_chooser");
00326     m_gradientChooser->setFont(m_font);
00327     m_gradientChooser->setMinimumSize(200, 150);
00328     m_gradientTab->addTab( m_gradientChooser, i18n("Gradients"));
00329 
00330     m_gradientMediator = new KisResourceMediator( m_gradientChooser, view);
00331     connect(m_gradientMediator, SIGNAL(activatedResource(KisResource*)), view, SLOT(gradientActivated(KisResource*)));
00332 
00333     KisResourceServerBase* rServer;
00334     rServer = KisResourceServerRegistry::instance()->get("GradientServer");
00335     m_gradientMediator->connectServer(rServer);
00336 
00337     connect(view, SIGNAL(gradientChanged(KisGradient *)), this, SLOT(slotGradientChanged( KisGradient *)));
00338     m_gradientChooser->setCurrent( 0 );
00339     m_gradientMediator->setActiveItem( m_gradientChooser->currentItem() );
00340 }
00341 
00342 
00343 #include "kis_controlframe.moc"
00344 
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