Support MSAA in the picture debugger

debugger/QT/SkSettingsWidget.cpp

 
 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #include "SkSettingsWidget.h"
@@ skipping 49 matching lines @@
     fRasterCheckBox.setChecked(true);
 
     fOverdrawVizLabel.setText("     Overdraw Viz: ");
     fOverdrawVizLabel.setMinimumWidth(178);
     fOverdrawVizLabel.setMaximumWidth(178);
 
 #if SK_SUPPORT_GPU
     fGLLabel.setText("OpenGL: ");
     fGLLabel.setMinimumWidth(178);
     fGLLabel.setMaximumWidth(178);
+
+    fGLMSAAButtonGroup.setTitle("MSAA");
+    fGLMSAAButtonGroup.setMinimumWidth(178);
+    fGLMSAAButtonGroup.setMaximumWidth(178);
+    fGLMSAAButtonGroup.setEnabled(fGLCheckBox.isChecked());
+
+    fGLMSAAOff.setText("Off");
+    fGLMSAA4On.setText("4");
+    fGLMSAA4On.setChecked(true);
+    fGLMSAA16On.setText("16");
+
+    fGLMSAALayout.addWidget(&fGLMSAAOff);
+    fGLMSAALayout.addWidget(&fGLMSAA4On);
+    fGLMSAALayout.addWidget(&fGLMSAA16On);
+
+    fGLMSAAButtonGroup.setLayout(&fGLMSAALayout);
+
+    connect(&fGLCheckBox, SIGNAL(toggled(bool)), &fGLMSAAButtonGroup, SLOT(setEnabled(bool)));
+    connect(&fGLCheckBox, SIGNAL(toggled(bool)), this, SIGNAL(glSettingsChanged()));
+    connect(&fGLMSAAOff, SIGNAL(toggled(bool)), this, SIGNAL(glSettingsChanged()));
+    connect(&fGLMSAA4On, SIGNAL(toggled(bool)), this, SIGNAL(glSettingsChanged()));
+    connect(&fGLMSAA16On, SIGNAL(toggled(bool)), this, SIGNAL(glSettingsChanged()));
 #endif
 
     fRasterLayout.addWidget(&fRasterLabel);
     fRasterLayout.addWidget(&fRasterCheckBox);
 
     fOverdrawVizLayout.addWidget(&fOverdrawVizLabel);
     fOverdrawVizLayout.addWidget(&fOverdrawVizCheckBox);
 
 #if SK_SUPPORT_GPU
     fGLLayout.addWidget(&fGLLabel);
     fGLLayout.addWidget(&fGLCheckBox);
 #endif
 
     fCanvasLayout.setSpacing(6);
     fCanvasLayout.setContentsMargins(11,11,11,11);
     fCanvasLayout.addLayout(&fRasterLayout);
     fCanvasLayout.addLayout(&fOverdrawVizLayout);
 #if SK_SUPPORT_GPU
     fCanvasLayout.addLayout(&fGLLayout);
+    fCanvasLayout.addWidget(&fGLMSAAButtonGroup);
 #endif
 
     // Command Toggle
     fCommandToggle.setText("Command Scrolling Preferences");
     fCommandFrame.setFrameShape(QFrame::StyledPanel);
     fCommandFrame.setFrameShadow(QFrame::Raised);
 
     fCurrentCommandLabel.setText("Current Command: ");
     fCurrentCommandLabel.setMinimumWidth(178);
     fCurrentCommandLabel.setMaximumWidth(178);
@@ skipping 62 matching lines @@
     fCommandHitBox.setText(QString::number(newHit));
 }
 
 QRadioButton* SkSettingsWidget::getVisibilityButton() {
     return &fVisibleOn;
 }
 
 void SkSettingsWidget::setZoomText(float scale) {
     fZoomBox.setText(QString::number(scale*100, 'f', 0).append("%"));
 }