Finished database consistency check

Made the database consistency check work and added a filter to only show
error messages in the output. The cause of the inconsistency still has
to be investigated, though.

1 files changed, 31 insertions, 4 deletions

diff --git a/consistencycheck.cpp b/consistencycheck.cpp
index 38aa4a1..b281942 100644
--- a/consistencycheck.cpp
+++ b/consistencycheck.cpp
@@ -7,7 +7,7 @@
 
 #include <QLabel>
 #include <QPushButton>
-#include <QTextEdit>
+#include <QPlainTextEdit>
 #include <QHBoxLayout>
 #include <QVBoxLayout>
 #include <QSqlQuery>
@@ -18,6 +18,10 @@
 #include <QMutex>
 #include <QTextCharFormat>
 #include <QBrush>
+#include <QTextBlock>
+#include <QCheckBox>
+
+#include <QDebug>
 
 #include "consistencycheck.h"
 #include "helper.h"
@@ -25,10 +29,13 @@
 ConsistencyCheck::ConsistencyCheck(QWidget *parent, Qt::WindowFlags f) : QDialog(parent, f), mChecker(0){
 	// setup widget
 	mCheckLabel = new QLabel(tr("Checking database consistency"));
-	mDisplay = new QTextEdit;
+	mDisplay = new QPlainTextEdit;
+	mDisplay->setReadOnly(true);
 	mCancelExit = new QPushButton(tr("Cancel"));
 	mCheckDb = new QPushButton(tr("Check database"));
 	mCheckFs = new QPushButton(tr("Check Filesystem"));
+	mErrorsOnly = new QCheckBox(tr("Show only errors"));
+	connect(mErrorsOnly, SIGNAL(stateChanged(int)), this, SLOT(showErrorsChanged(int)));
 	QHBoxLayout *buttonLayout = new QHBoxLayout;
 	buttonLayout->addWidget(mCheckDb);
 	buttonLayout->addWidget(mCheckFs);
@@ -48,6 +55,7 @@ ConsistencyCheck::ConsistencyCheck(QWidget *parent, Qt::WindowFlags f) : QDialog
 	QVBoxLayout *mainLayout = new QVBoxLayout;
 	mainLayout->addWidget(mCheckLabel);
 	mainLayout->addWidget(mDisplay);
+	mainLayout->addWidget(mErrorsOnly);
 	mainLayout->addLayout(buttonLayout);
 	setWindowTitle(tr("Checking consistency"));
 	setLayout(mainLayout);
@@ -80,7 +88,10 @@ void ConsistencyCheck::addMessage(const QString &message){
 	}else{
 		fmt.setForeground(QBrush(Qt::red));
 	}
-	cursor.insertBlock();
+	QTextBlock curBlock = cursor.block();
+	if(!curBlock.text().isEmpty()){
+		cursor.insertBlock();
+	}
 	cursor.setCharFormat(fmt);
 	cursor.insertText(message);
 }
@@ -95,6 +106,21 @@ void ConsistencyCheck::cancelExit(){
 	}
 }
 
+void ConsistencyCheck::showErrorsChanged(int state){
+	QTextDocument *doc = mDisplay->document();
+	for(QTextBlock it = doc->begin(); it != doc->end(); it = it.next()){
+		if(it.text().startsWith("OK")){
+			if(state == Qt::Checked){
+				qDebug() << it.text();
+				it.setVisible(false);
+			}else{
+				it.setVisible(true);
+			}
+		}
+	}
+	mDisplay->viewport()->update();
+}
+
 ConsistencyChecker::ConsistencyChecker(QObject *parent) : QThread(parent), mCanceled(false), mMode(-1), mStatus(Ok){
 	mDb = QSqlDatabase::cloneDatabase(QSqlDatabase::database("treedb"), "checkerDb");
 	if(!mDb.open()){
@@ -155,7 +181,8 @@ void ConsistencyChecker::dbCheck(){
 				if(mimeType.startsWith("image")){
 					emit consistencyMsg(QString(tr("OK: %1")).arg(fileName));
 				}else{
-					emit consistencyMsg(QString(tr("FOUND: %1")).arg(fileName));
+					QString msg = QString(tr("FOUND: %1 (DVD: %2)")).arg(fullPath).arg(dvdNo);
+					emit consistencyMsg(msg);
 				}
 			}
 		}