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authorGravatar Chris Xiong <chirs241097@gmail.com> 2016-04-06 09:46:52 +0800
committerGravatar Chris Xiong <chirs241097@gmail.com> 2016-04-06 09:46:52 +0800
commitcf7eafca1fbc9aae495d7b7d7e1fb4bc92e6819f (patch)
treed1881d513983a345936a547cbc25b8bd1a1f056e /qmidiplayer.src.d/qmppresetselect.cpp
parentffd5bf0c99be3e4089886ab4757100474010edb8 (diff)
downloadQMidiPlayer-cf7eafca1fbc9aae495d7b7d7e1fb4bc92e6819f.tar.xz
Sometimes Naïve!
Diffstat (limited to 'qmidiplayer.src.d/qmppresetselect.cpp')
-rw-r--r--qmidiplayer.src.d/qmppresetselect.cpp99
1 files changed, 99 insertions, 0 deletions
diff --git a/qmidiplayer.src.d/qmppresetselect.cpp b/qmidiplayer.src.d/qmppresetselect.cpp
new file mode 100644
index 0000000..be589c5
--- /dev/null
+++ b/qmidiplayer.src.d/qmppresetselect.cpp
@@ -0,0 +1,99 @@
+#include <cstdio>
+#include "qmppresetselect.hpp"
+#include "ui_qmppresetselect.h"
+#include "qmpmainwindow.hpp"
+
+qmpPresetSelector::qmpPresetSelector(QWidget *parent) :
+ QDialog(parent),
+ ui(new Ui::qmpPresetSelector)
+{
+ ui->setupUi(this);
+}
+
+qmpPresetSelector::~qmpPresetSelector()
+{
+ delete ui;
+}
+
+void qmpPresetSelector::showEvent(QShowEvent *e)
+{
+ memset(presets,0,sizeof(presets));
+ CMidiPlayer *plyr=qmpMainWindow::getInstance()->getPlayer();
+ if(!plyr->getSFCount())return e->ignore();
+ int sfc=plyr->getSFCount();
+ for(int i=sfc-1;i>=0;--i)
+ {
+ fluid_sfont_t* psf=plyr->getSFPtr(i);
+ fluid_preset_t preset;
+ psf->iteration_start(psf);
+ while(psf->iteration_next(psf,&preset))
+ strcpy(presets[preset.get_banknum(&preset)][preset.get_num(&preset)],preset.get_name(&preset));
+ }
+ ui->lwBankSelect->clear();
+ ui->lwPresetSelect->clear();
+ for(int i=0;i<=128;++i)
+ {
+ int b=0;
+ for(int j=0;j<128;++j)if(strlen(presets[i][j])){b=1;break;}
+ if(b)ui->lwBankSelect->addItem(QString::number(i));
+ }
+ e->accept();
+}
+void qmpPresetSelector::setupWindow(int chid)
+{
+ CMidiPlayer *plyr=qmpMainWindow::getInstance()->getPlayer();
+ if(!plyr->getSFCount())return;
+ ch=chid;int b=0,p=0,r;char name[64];
+ 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(),"%d",&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,"%d %s",i,presets[b][i]);
+ if(i==p)r=cr;
+ ui->lwPresetSelect->addItem(name);
+ cr++;
+ }
+ ui->lwPresetSelect->setCurrentRow(r);
+}
+
+void qmpPresetSelector::on_pbCancel_clicked()
+{
+ close();
+}
+
+void qmpPresetSelector::on_pbOk_clicked()
+{
+ CMidiPlayer *plyr=qmpMainWindow::getInstance()->getPlayer();
+ 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();
+}
+
+void qmpPresetSelector::on_lwPresetSelect_itemDoubleClicked()
+{
+ on_pbOk_clicked();
+}
+
+void qmpPresetSelector::on_lwBankSelect_currentRowChanged()
+{
+ ui->lwPresetSelect->clear();
+ if(!ui->lwBankSelect->currentItem())return;
+ char name[30];int b;
+ sscanf(ui->lwBankSelect->currentItem()->text().toStdString().c_str(),"%d",&b);
+ for(int i=0;i<128;++i)
+ if(strlen(presets[b][i]))
+ {
+ sprintf(name,"%d %s",i,presets[b][i]);
+ ui->lwPresetSelect->addItem(name);
+ }
+}