From 717067493346bd51dc6f13a6f1ea307ca35bcc2c Mon Sep 17 00:00:00 2001
From: Chris Xiong <chirs241097@gmail.com>
Date: Sun, 11 Dec 2016 20:22:06 +0800
Subject: Update the preset selection dialog to improve support for external
 MIDI devices.

---
 qmidiplayer-desktop/qmppresetselect.cpp | 69 ++++++++++++++++++++++++---------
 1 file changed, 51 insertions(+), 18 deletions(-)

(limited to 'qmidiplayer-desktop/qmppresetselect.cpp')

diff --git a/qmidiplayer-desktop/qmppresetselect.cpp b/qmidiplayer-desktop/qmppresetselect.cpp
index 4c9148c..c5132b3 100644
--- a/qmidiplayer-desktop/qmppresetselect.cpp
+++ b/qmidiplayer-desktop/qmppresetselect.cpp
@@ -49,22 +49,38 @@ void qmpPresetSelector::setupWindow(int chid)
 	sprintf(name,"Preset Selection - Channel #%d",ch+1);
 	setWindowTitle(name);
 	plyr->getChannelPreset(chid,&b,&p,name);
-	for(int i=0;i<ui->lwBankSelect->count();++i)
-	{
-		sscanf(ui->lwBankSelect->item(i)->text().toStdString().c_str(),"%3d",&r);
-		if(r==b){ui->lwBankSelect->setCurrentRow(i);break;}
+	if(plyr->getChannelOutput(chid)){
+		ui->lwPresetSelect->setEnabled(false);
+		ui->lwBankSelect->setEnabled(false);
+		ui->spCustomLSB->setEnabled(true);
+		ui->spCustomMSB->setEnabled(true);
+		ui->spCustomPC->setEnabled(true);
+		ui->spCustomMSB->setValue(plyr->getCC(chid,0));
+		ui->spCustomLSB->setValue(plyr->getCC(chid,32));
+		ui->spCustomPC->setValue(p);
 	}
-	r=0;
-	ui->lwPresetSelect->clear();
-	for(int i=0,cr=0;i<128;++i)
-	if(strlen(presets[b][i]))
-	{
-		sprintf(name,"%03d %s",i,presets[b][i]);
-		if(i==p)r=cr;
-		ui->lwPresetSelect->addItem(name);
-		cr++;
+	else{
+		ui->lwPresetSelect->setEnabled(true);
+		ui->lwBankSelect->setEnabled(true);
+		ui->spCustomLSB->setEnabled(false);
+		ui->spCustomMSB->setEnabled(false);
+		ui->spCustomPC->setEnabled(false);
+		for(int i=0;i<ui->lwBankSelect->count();++i){
+			sscanf(ui->lwBankSelect->item(i)->text().toStdString().c_str(),"%3d",&r);
+			if(r==b){ui->lwBankSelect->setCurrentRow(i);break;}
+		}
+		r=0;
+		ui->lwPresetSelect->clear();
+		for(int i=0,cr=0;i<128;++i)
+		if(strlen(presets[b][i]))
+		{
+			sprintf(name,"%03d %s",i,presets[b][i]);
+			if(i==p)r=cr;
+			ui->lwPresetSelect->addItem(name);
+			cr++;
+		}
+		ui->lwPresetSelect->setCurrentRow(r);
 	}
-	ui->lwPresetSelect->setCurrentRow(r);
 }
 
 void qmpPresetSelector::on_pbCancel_clicked()
@@ -75,10 +91,17 @@ void qmpPresetSelector::on_pbCancel_clicked()
 void qmpPresetSelector::on_pbOk_clicked()
 {
 	CMidiPlayer *plyr=qmpMainWindow::getInstance()->getPlayer();
-	if(!ui->lwBankSelect->currentItem()||!ui->lwPresetSelect->currentItem())return (void)close();
-	int b,p;sscanf(ui->lwBankSelect->currentItem()->text().toStdString().c_str(),"%d",&b);
-	sscanf(ui->lwPresetSelect->currentItem()->text().toStdString().c_str(),"%d",&p);
-	plyr->setChannelPreset(ch,b,p);
+	if(plyr->getChannelOutput(ch)){
+		plyr->setChannelPreset(ch,(ui->spCustomMSB->value()<<7)|ui->spCustomLSB->value(),ui->spCustomPC->value());
+		//plyr->setCC(ch,0,ui->spCustomMSB->value());
+		//plyr->setCC(ch,32,ui->spCustomLSB->value());
+	}
+	else{
+		if(!ui->lwBankSelect->currentItem()||!ui->lwPresetSelect->currentItem())return (void)close();
+		int b,p;sscanf(ui->lwBankSelect->currentItem()->text().toStdString().c_str(),"%d",&b);
+		sscanf(ui->lwPresetSelect->currentItem()->text().toStdString().c_str(),"%d",&p);
+		plyr->setChannelPreset(ch,b,p);
+	}
 	close();
 }
 
@@ -100,3 +123,13 @@ void qmpPresetSelector::on_lwBankSelect_currentRowChanged()
 		ui->lwPresetSelect->addItem(name);
 	}
 }
+
+void qmpPresetSelector::on_buttonBox_accepted()
+{
+	on_pbOk_clicked();
+}
+
+void qmpPresetSelector::on_buttonBox_rejected()
+{
+	on_pbCancel_clicked();
+}
-- 
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