Colorful keyboards.

4 files changed, 35 insertions, 1 deletions

diff --git a/simple-visualization/qmpkeyboardwindow.cpp b/simple-visualization/qmpkeyboardwindow.cpp
index 8fe0e6f..91b7a61 100644
--- a/simple-visualization/qmpkeyboardwindow.cpp
+++ b/simple-visualization/qmpkeyboardwindow.cpp
@@ -16,6 +16,10 @@ qmpKeyboardWindow::qmpKeyboardWindow(qmpPluginAPI *_api,QWidget *parent):
 		grid->addWidget(lb[ch]=new QLabel,ch,0);
 		grid->addWidget(pw[ch]=new qmpPianoWidget(this),ch,1);
 		pw[ch]->setSizePolicy(QSizePolicy::Policy::Expanding,QSizePolicy::Policy::Preferred);
+		QPalette p=palette();
+		p.setColor(QPalette::ColorRole::Highlight,api->getOptionUint("Keyboard/acolor"+std::to_string(ch)));
+		p.setColor(QPalette::ColorRole::Base,api->getOptionUint("Keyboard/bcolor"+std::to_string(ch)));
+		pw[ch]->setPalette(p);
 	}
 	hide();
 	eh=api->registerEventHandler(
diff --git a/simple-visualization/qmppianowidget.cpp b/simple-visualization/qmppianowidget.cpp
index febd90f..daeff25 100644
--- a/simple-visualization/qmppianowidget.cpp
+++ b/simple-visualization/qmppianowidget.cpp
@@ -5,6 +5,10 @@
 qmpPianoWidget::qmpPianoWidget(QWidget *parent) : QWidget(parent)
 {
 	memset(keystates,0,sizeof(keystates));
+	QPalette p=palette();
+	p.setColor(QPalette::ColorRole::Highlight,0xff66cc);
+	p.setColor(QPalette::ColorRole::Base,0x66ccff);
+	setPalette(p);
 }
 void qmpPianoWidget::setKeyState(int key,bool state)
 {
@@ -21,13 +25,32 @@ QSize qmpPianoWidget::minimumSizeHint()const
 	return QSize(320,22);
 }
 
+bool qmpPianoWidget::hasHeightForWidth()const
+{
+	return true;
+}
+
+int qmpPianoWidget::heightForWidth(int w)const
+{
+	return w*22/320;
+}
+
 void qmpPianoWidget::paintEvent(QPaintEvent *event)
 {
 	Q_UNUSED(event)
 	for(int i=0;i<128;++i)
 	{
 		QRectF r=getKeyRect(i);
-		paintKey(r,QColor(keystates[i]?0xff66cc:0x66ccff));
+		QColor activeColor=palette().color(QPalette::ColorRole::Highlight);
+		QColor inactiveColor=palette().color(QPalette::ColorRole::Base);
+		if(i/12%2)
+		{
+			if(inactiveColor.valueF()>0.5)
+				inactiveColor=inactiveColor.darker(112);
+			else
+				inactiveColor=inactiveColor.lighter(112);
+		}
+		paintKey(r,keystates[i]?activeColor:inactiveColor);
 	}
 }
 
diff --git a/simple-visualization/qmppianowidget.hpp b/simple-visualization/qmppianowidget.hpp
index 22af6ce..cca643c 100644
--- a/simple-visualization/qmppianowidget.hpp
+++ b/simple-visualization/qmppianowidget.hpp
@@ -12,6 +12,8 @@ class qmpPianoWidget : public QWidget
 		void setKeyState(int key,bool state);
 		void reset();
 		QSize minimumSizeHint()const override;
+		bool hasHeightForWidth()const override;
+		int heightForWidth(int w)const override;
 
 	protected:
 		void paintEvent(QPaintEvent *event)override;
diff --git a/simple-visualization/simplevisualization.cpp b/simple-visualization/simplevisualization.cpp
index d24db67..d45d101 100644
--- a/simple-visualization/simplevisualization.cpp
+++ b/simple-visualization/simplevisualization.cpp
@@ -7,6 +7,11 @@ void qmpSimpleVisualization::close(){p->close();}
 void qmpSimpleVisualization::init()
 {
 	api->registerFunctionality(this,"Keyboard","Keyboard",api->isDarkTheme()?":/img/visualization_i.svg":":/img/visualization.svg",0,true);
+	for(int i=0;i<16;++i)
+	{
+		api->registerOptionUint("","","Keyboard/acolor"+std::to_string(i),0,0xffffff,0xffff66cc);
+		api->registerOptionUint("","","Keyboard/bcolor"+std::to_string(i),0,0xffffff,0xff66ccff);
+	}
 	p=new qmpKeyboardWindow(api,(QWidget*)api->getMainWindow());
 	uihs=api->registerUIHook("main.stop",[this](const void*,void*){this->p->resetAll();},nullptr);
 }