From f3694385610a66215b65fafc1e05680baddeb090 Mon Sep 17 00:00:00 2001
From: Chris Xiong <chirs241097@gmail.com>
Date: Sat, 16 Apr 2016 21:03:44 +0800
Subject: Fixed two bugs in initialization process. Documentation...

---
 qmidiplayer-desktop/qmpmainwindow.cpp | 33 +++++++++++++++++++--------------
 1 file changed, 19 insertions(+), 14 deletions(-)

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

diff --git a/qmidiplayer-desktop/qmpmainwindow.cpp b/qmidiplayer-desktop/qmpmainwindow.cpp
index 45ab634..b01df10 100644
--- a/qmidiplayer-desktop/qmpmainwindow.cpp
+++ b/qmidiplayer-desktop/qmpmainwindow.cpp
@@ -1,5 +1,6 @@
 #include <cstdio>
 #include <QUrl>
+#include <QFileInfo>
 #include <QMimeData>
 #include <QDirIterator>
 #include <QDesktopWidget>
@@ -45,9 +46,20 @@ qmpMainWindow::qmpMainWindow(QWidget *parent) :
 	ui->lbFileName->setText("");ref=this;
 	playing=false;stopped=true;dragging=false;
 	settingsw=new qmpSettingsWindow(this);
+	plistw=new qmpPlistWindow(this);player=NULL;timer=NULL;
 	singleFS=qmpSettingsWindow::getSettingsIntf()->value("Behavior/SingleInstance",0).toInt();
+}
+
+qmpMainWindow::~qmpMainWindow()
+{
+	if(player)delete player;
+	if(timer)delete timer;
+	delete ui;
+}
+
+void qmpMainWindow::init()
+{
 	player=new CMidiPlayer(singleFS);
-	plistw=new qmpPlistWindow(this);
 	chnlw=new qmpChannelsWindow(this);
 	efxw=new qmpEfxWindow(this);
 	infow=new qmpInfoWindow(this);
@@ -81,18 +93,12 @@ qmpMainWindow::qmpMainWindow(QWidget *parent) :
 	connect(timer,SIGNAL(timeout()),this,SLOT(updateWidgets()));
 	connect(timer,SIGNAL(timeout()),chnlw,SLOT(channelWindowsUpdate()));
 	connect(timer,SIGNAL(timeout()),infow,SLOT(updateInfo()));
-}
-
-qmpMainWindow::~qmpMainWindow()
-{
-	delete player;
-	delete timer;
-	delete ui;
+	if(havemidi)on_pbPlayPause_clicked();
 }
 
 int qmpMainWindow::pharseArgs(int argc,char** argv)
 {
-	bool havemidi=false,loadfolder=false;
+	bool loadfolder=false;havemidi=false;
 	for(int i=1;i<argc;++i)
 	{
 		if(argv[i][0]=='-')
@@ -101,9 +107,9 @@ int qmpMainWindow::pharseArgs(int argc,char** argv)
 			{
 				printf("Usage: %s [Options] [Midi Files]\n",argv[0]);
 				printf("Possible options are: \n");
-				printf("-l, --load-all-files  Load all files from the same folder.\n");
-				printf("--help                Show this help and exit.\n");
-				printf("--version             Show this version information and exit.\n");
+				printf("  -l, --load-all-files  Load all files from the same folder.\n");
+				printf("  --help                Show this help and exit.\n");
+				printf("  --version             Show this version information and exit.\n");
 				return 1;
 			}
 			if(!strcmp(argv[i],"--version"))
@@ -120,7 +126,7 @@ int qmpMainWindow::pharseArgs(int argc,char** argv)
 			if(!havemidi){havemidi=true;plistw->emptyList();}
 			if(loadfolder||qmpSettingsWindow::getSettingsIntf()->value("Behavior/LoadFolder",0).toInt())
 			{
-				QDirIterator di(QUrl(argv[i]).adjusted(QUrl::RemoveFilename).toString());
+				QDirIterator di(QFileInfo(argv[i]).absolutePath());
 				while(di.hasNext())
 				{
 					QString c=di.next();
@@ -132,7 +138,6 @@ int qmpMainWindow::pharseArgs(int argc,char** argv)
 			plistw->insertItem(argv[i]);
 		}
 	}
-	if(havemidi)on_pbPlayPause_clicked();
 	return 0;
 }
 
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