aboutsummaryrefslogtreecommitdiff
path: root/simple-visualization/qmpkeyboardwindow.cpp
diff options
context:
space:
mode:
authorGravatar Chris Xiong <chirs241097@gmail.com> 2019-04-22 00:16:50 +0800
committerGravatar Chris Xiong <chirs241097@gmail.com> 2019-04-22 00:16:50 +0800
commiteba45fdf11a98113b439db0510b55f14845db8fb (patch)
tree1d73816893ccb36fa3a5f1f5c63a629bac7f0787 /simple-visualization/qmpkeyboardwindow.cpp
parentd2b00a80c237c1c3d8bc9551966cf781292525e6 (diff)
downloadQMidiPlayer-eba45fdf11a98113b439db0510b55f14845db8fb.tar.xz
New development cycle!
Partially reintroduce High DPI handling. Pressing enter when a preset is focused now opens the preset selection dialog. Close all functionality windows before shutting down. Temporary fix for switching all channels of an external synth to mono mode unintentionally. And the most important one of them all: simple visualization! I'm ditching the 0.8.6 cycle because there was no clear goal for that release now (as the OPL3 emulation is now delayed indefinitely). In contrast, the 0.8.7 release has a pretty good-looking feature set mainly focused on improving support for external synthesizers: - Per-device initialization profile. - Instrument mapping files. - And a simple visualization ~~for showing off your external synthesizers~~. As always no ETA is set, nor will I promise the implementaion of all the features listed above.
Diffstat (limited to 'simple-visualization/qmpkeyboardwindow.cpp')
-rw-r--r--simple-visualization/qmpkeyboardwindow.cpp36
1 files changed, 36 insertions, 0 deletions
diff --git a/simple-visualization/qmpkeyboardwindow.cpp b/simple-visualization/qmpkeyboardwindow.cpp
new file mode 100644
index 0000000..a42a2e0
--- /dev/null
+++ b/simple-visualization/qmpkeyboardwindow.cpp
@@ -0,0 +1,36 @@
+#include <QVBoxLayout>
+#include <QCloseEvent>
+#include "qmpkeyboardwindow.hpp"
+
+qmpKeyboardWindow::qmpKeyboardWindow(qmpPluginAPI *_api,QWidget *parent):
+ QWidget(parent,Qt::Dialog),api(_api)
+{
+ setLayout(new QVBoxLayout());
+ for(int ch=0;ch<16;++ch)
+ layout()->addWidget(pw[ch]=new qmpPianoWidget(this));
+ hide();
+ api->registerEventHandlerIntf(ec=new EventCallback(),this);
+ connect(ec,&EventCallback::keystateupdated,this,&qmpKeyboardWindow::onkeystatesupdate);
+}
+qmpKeyboardWindow::~qmpKeyboardWindow()
+{
+}
+void qmpKeyboardWindow::closeEvent(QCloseEvent *event)
+{
+ api->setFuncState("Keyboard",false);
+ event->accept();
+}
+void qmpKeyboardWindow::onkeystatesupdate(int ch,int key,bool state)
+{pw[ch]->setKeyState(key,state);}
+void qmpKeyboardWindow::resetAll()
+{for(int ch=0;ch<16;++ch)pw[ch]->reset();}
+
+void EventCallback::callBack(void* callerdata,void* userdata)
+{
+ qmpKeyboardWindow *w=(qmpKeyboardWindow*)userdata;
+ SEventCallBackData *cbd=(SEventCallBackData*)callerdata;
+ if((cbd->type&0xF0)==0x80)
+ emit keystateupdated(cbd->type&0xF,cbd->p1,false);
+ if((cbd->type&0xF0)==0x90)
+ emit keystateupdated(cbd->type&0xF,cbd->p1,cbd->p2>0);
+}