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Diffstat (limited to 'chalk/ui/kis_tool_paint.cpp')
| -rw-r--r-- | chalk/ui/kis_tool_paint.cpp | 260 |
1 files changed, 260 insertions, 0 deletions
diff --git a/chalk/ui/kis_tool_paint.cpp b/chalk/ui/kis_tool_paint.cpp new file mode 100644 index 000000000..143bd6754 --- /dev/null +++ b/chalk/ui/kis_tool_paint.cpp @@ -0,0 +1,260 @@ +/* + * Copyright (c) 2003 Boudewijn Rempt + * + * 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. + */ + +#include <tqwidget.h> +#include <tqrect.h> +#include <tqlayout.h> +#include <tqlabel.h> +#include <tqpushbutton.h> +#include <tqwhatsthis.h> +#include <tqcheckbox.h> + +#include <kdebug.h> +#include <tdelocale.h> +#include <knuminput.h> +#include <kiconloader.h> + +#include "kis_button_release_event.h" +#include "kis_canvas_subject.h" +#include "kis_cmb_composite.h" +#include "kis_colorspace.h" +#include "kis_config.h" +#include "kis_cursor.h" +#include "kis_global.h" +#include "kis_image.h" +#include "kis_int_spinbox.h" +#include "kis_paint_device.h" +#include "kis_tool_controller.h" +#include "kis_tool_paint.h" + +KisToolPaint::KisToolPaint(const TQString& UIName) + : super(UIName) +{ + m_subject = 0; + + m_UIName = UIName; + + m_optionWidget = 0; + m_optionWidgetLayout = 0; + + m_lbOpacity = 0; + m_slOpacity = 0; + m_lbComposite= 0; + m_cmbComposite = 0; + + m_opacity = OPACITY_OPAQUE; + m_compositeOp = COMPOSITE_OVER; +} + +KisToolPaint::~KisToolPaint() +{ +} + +void KisToolPaint::update(KisCanvasSubject *subject) +{ + m_subject = subject; + updateCompositeOpComboBox(); +} + +void KisToolPaint::paint(KisCanvasPainter&) +{ +} + +void KisToolPaint::paint(KisCanvasPainter&, const TQRect&) +{ +} + +void KisToolPaint::deactivate() +{ +} + +void KisToolPaint::buttonPress(KisButtonPressEvent *) +{ +} + +void KisToolPaint::move(KisMoveEvent *) +{ +} + +void KisToolPaint::buttonRelease(KisButtonReleaseEvent * e) +{ + kdDebug() << "buttonRelease" << endl; + if(e->button() == Qt::MidButton) + { + kdDebug() << "switch" << endl; + KisColor bg = m_subject->bgColor(); + m_subject->setBGColor(m_subject->fgColor()); + m_subject->setFGColor(bg); + } +} + +void KisToolPaint::doubleClick(KisDoubleClickEvent *) +{ +} + +void KisToolPaint::keyPress(TQKeyEvent *) +{ +} + +void KisToolPaint::keyRelease(TQKeyEvent *) +{ +} + +TQWidget* KisToolPaint::createOptionWidget(TQWidget* parent) +{ + m_optionWidget = new TQWidget(parent); + m_optionWidget->setCaption(m_UIName); + + m_lbOpacity = new TQLabel(i18n("Opacity:"), m_optionWidget); + m_slOpacity = new KisIntSpinbox( m_optionWidget, "int_m_optionwidget"); + m_slOpacity->setRange( 0, 100); + m_slOpacity->setValue(m_opacity / OPACITY_OPAQUE * 100); + connect(m_slOpacity, TQT_SIGNAL(valueChanged(int)), this, TQT_SLOT(slotSetOpacity(int))); + + m_lbComposite = new TQLabel(i18n("Mode:"), m_optionWidget); + m_cmbComposite = new KisCmbComposite(m_optionWidget); + connect(m_cmbComposite, TQT_SIGNAL(activated(const KisCompositeOp&)), this, TQT_SLOT(slotSetCompositeMode(const KisCompositeOp&))); + + TQVBoxLayout* verticalLayout = new TQVBoxLayout(m_optionWidget); + verticalLayout->setMargin(0); + verticalLayout->setSpacing(3); + + m_optionWidgetLayout = new TQGridLayout(verticalLayout, 2, 3, 6); + + m_optionWidgetLayout->addWidget(m_lbOpacity, 0, 0); + m_optionWidgetLayout->addWidget(m_slOpacity, 0, 1); + + m_optionWidgetLayout->addWidget(m_lbComposite, 1, 0); + m_optionWidgetLayout->addWidget(m_cmbComposite, 1, 1); + + verticalLayout->addItem(new TQSpacerItem(0,0,TQSizePolicy::Fixed,TQSizePolicy::Expanding)); + + if (!quickHelp().isEmpty()) { + TQPushButton* push = new TQPushButton(SmallIconSet( "help" ), "", m_optionWidget); + connect(push, TQT_SIGNAL(clicked()), this, TQT_SLOT(slotPopupQuickHelp())); + + TQHBoxLayout* hLayout = new TQHBoxLayout(m_optionWidget); + hLayout->addWidget(push); + hLayout->addItem(new TQSpacerItem(0,0,TQSizePolicy::Expanding,TQSizePolicy::Fixed)); + verticalLayout->addLayout(hLayout); + } + return m_optionWidget; +} + +TQWidget* KisToolPaint::optionWidget() +{ + return m_optionWidget; +} + +void KisToolPaint::addOptionWidgetLayout(TQLayout *layout) +{ + Q_ASSERT(m_optionWidget != 0); + Q_ASSERT(m_optionWidgetLayout != 0); + int rowCount = m_optionWidgetLayout->numRows(); + m_optionWidgetLayout->addMultiCellLayout(layout, rowCount, rowCount, 0, 1); +} + +void KisToolPaint::addOptionWidgetOption(TQWidget *control, TQWidget *label) +{ + Q_ASSERT(m_optionWidget != 0); + Q_ASSERT(m_optionWidgetLayout != 0); + if(label) + { + m_optionWidgetLayout->addWidget(label, m_optionWidgetLayout->numRows(), 0); + m_optionWidgetLayout->addWidget(control, m_optionWidgetLayout->numRows()-1, 1); + } + else + m_optionWidgetLayout->addMultiCellWidget(control, m_optionWidgetLayout->numRows(), m_optionWidgetLayout->numRows(), 0, 1); +} + +void KisToolPaint::slotSetOpacity(int opacityPerCent) +{ + m_opacity = opacityPerCent * OPACITY_OPAQUE / 100; +} + +void KisToolPaint::slotSetCompositeMode(const KisCompositeOp& compositeOp) +{ + m_compositeOp = compositeOp; +} + +TQCursor KisToolPaint::cursor() +{ + return m_cursor; +} + +void KisToolPaint::setCursor(const TQCursor& cursor) +{ + m_cursor = cursor; + + if (m_subject) { + KisToolControllerInterface *controller = m_subject->toolController(); + + if (controller && controller->currentTool() == this) { + m_subject->canvasController()->setCanvasCursor(m_cursor); + } + } +} + +void KisToolPaint::activate() +{ + if (m_subject) { + KisToolControllerInterface *controller = m_subject->toolController(); + + if (controller) + controller->setCurrentTool(this); + + updateCompositeOpComboBox(); + + KisConfig cfg; + m_paintOutline = (cfg.cursorStyle() == CURSOR_STYLE_OUTLINE); + } +} + +void KisToolPaint::notifyModified() const +{ + if (m_subject && m_subject->currentImg()) { + m_subject->currentImg()->setModified(); + } +} + +void KisToolPaint::updateCompositeOpComboBox() +{ + if (m_optionWidget && m_subject) { + KisImageSP img = m_subject->currentImg(); + + if (img) { + KisPaintDeviceSP device = img->activeDevice(); + + if (device) { + KisCompositeOpList compositeOps = device->colorSpace()->userVisiblecompositeOps(); + m_cmbComposite->setCompositeOpList(compositeOps); + + if (compositeOps.find(m_compositeOp) == compositeOps.end()) { + m_compositeOp = COMPOSITE_OVER; + } + m_cmbComposite->setCurrentItem(m_compositeOp); + } + } + } +} + +void KisToolPaint::slotPopupQuickHelp() { + TQWhatsThis::display(quickHelp()); +} + +#include "kis_tool_paint.moc" |