From 29f38402c15b6c8a5516352a376e26fe1774711b Mon Sep 17 00:00:00 2001
From: Stijn Buys <ingar@osirion.org>
Date: Sat, 13 Jul 2013 12:38:46 +0000
Subject: Adds a status bar.

---
 src/mainwindow.cc   | 19 ++++++++++++++++++-
 src/mainwindow.h    | 35 +++++++++++++++++------------------
 src/solverwindow.cc | 24 +++++++++++++++++++++---
 src/solverwindow.h  |  3 +++
 4 files changed, 59 insertions(+), 22 deletions(-)

(limited to 'src')

diff --git a/src/mainwindow.cc b/src/mainwindow.cc
index adb45e6..8ab6c70 100644
--- a/src/mainwindow.cc
+++ b/src/mainwindow.cc
@@ -40,7 +40,11 @@ MainWindow::MainWindow()
 	
 	initMenus();
 	
+	initStatus();
+	
 	updateTitle();
+	
+	connect(mainwindow_solverwindow, SIGNAL(statusChanged(const QString &)), this, SLOT(updateStatus(const QString &)));
 }
 
 
@@ -142,6 +146,13 @@ void MainWindow::initMenus()
 	mainwindow_helpmenu->addAction(action_about);
 }
 
+
+void MainWindow::initStatus()
+{
+	setStatusBar(new QStatusBar(this));	
+	statusBar()->showMessage(PACKAGE_STRING);
+}
+
 void MainWindow::updateTitle()
 {
 	if (mainwindow_solverwindow->filename().isEmpty()) {
@@ -150,12 +161,18 @@ void MainWindow::updateTitle()
 		action_revert->setEnabled(false);
 		
 	} else {
-		setWindowTitle(mainwindow_solverwindow->filename() + " - " + PACKAGE_NAME);
+		QFileInfo fileinfo(mainwindow_solverwindow->filename());
+		setWindowTitle(fileinfo.baseName() + " - " + PACKAGE_NAME);
 		
 		action_revert->setEnabled(true);
 	}
 }
 
+void MainWindow::updateStatus(const QString & text)
+{
+	statusBar()->showMessage(text);
+}
+
 void MainWindow::doNew()
 {
 	mainwindow_solverwindow->doNew();
diff --git a/src/mainwindow.h b/src/mainwindow.h
index b928c68..def0bc8 100644
--- a/src/mainwindow.h
+++ b/src/mainwindow.h
@@ -17,13 +17,26 @@ class MainWindow : public QMainWindow
 public:
 	MainWindow();
 
-private:
-	void initActions();
+private slots:
+	void updateTitle();
+	void updateStatus(const QString & text);
 	
-	void initMenus();
+	void doNew();
+	void doOpen();
+	void doSave();
+	void doSaveAs();
+	void doRevert();
+	void doQuit();
 	
-	void updateTitle();
+	void doValidate();
 	
+	void doAbout();
+
+private:
+	void initActions();
+	void initMenus();
+	void initStatus();
+		
 	SolverWindow	*mainwindow_solverwindow;
 	QMenu		*mainwindow_gamemenu;
 	QMenu		*mainwindow_movemenu;
@@ -47,20 +60,6 @@ private:
 	
 	// Help menu actions
 	QAction		*action_about;
-	
-private slots:
-	
-	void doNew();
-	void doOpen();
-	void doSave();
-	void doSaveAs();
-	void doRevert();
-	void doQuit();
-	
-	void doValidate();
-	
-	void doAbout();
-
 };
 
 #endif // __INCLUDED_SUDOKUSOLVER_MAINWINDOW__
diff --git a/src/solverwindow.cc b/src/solverwindow.cc
index 6102c09..9e0c782 100644
--- a/src/solverwindow.cc
+++ b/src/solverwindow.cc
@@ -3,6 +3,8 @@
 #include "sudokuwidget.h"
 #include "sudoku.h"
 
+#include "config.h"
+
 #include <QtGui>
 #include <QDir>
 #include <QHBoxLayout>
@@ -41,10 +43,14 @@ void SolverWindow::openFromFile(const QString & filename)
 	QFile file(filename);
 	
 	if (!file.open(QFile::ReadOnly | QFile::Text)) {
-		QMessageBox::warning(this, tr("Open"),
+		QMessageBox::warning(this, tr("Error opening file"),
 				tr("Could not open file \"%1\":\n%2.")
 				.arg(filename)
 				.arg(file.errorString()));
+		
+		QFileInfo fileinfo(filename);
+		emit statusChanged(tr("Could not open file \"%1\"").arg(fileinfo.fileName()));
+
 		return;
 	}
 
@@ -64,6 +70,9 @@ void SolverWindow::openFromFile(const QString & filename)
 	solverwindow_sudokuwidget->set_values(sudoku);
 	solverwindow_filename = filename;
 	
+	QFileInfo fileinfo(filename);
+	emit statusChanged(tr("Opened file \"%1\"").arg(fileinfo.fileName()));
+	
 	QApplication::restoreOverrideCursor();
 }
 
@@ -72,10 +81,14 @@ void SolverWindow::saveToFile(const QString & filename)
 {
 	QFile file(filename);
 	if (!file.open(QFile::WriteOnly | QFile::Text)) {
-		QMessageBox::warning(this, tr("Save"),
-				tr("Could not write to file \"%1\":\n%2.")
+		QMessageBox::warning(this, tr("Error saving file"),
+				tr("Could not save file \"%1\":\n%2.")
 				.arg(filename)
 				.arg(file.errorString()));
+		
+		QFileInfo fileinfo(filename);
+		emit statusChanged(tr("Could not save file \"%1\"").arg(fileinfo.fileName()));
+		
 		return;
 	}
 	
@@ -106,6 +119,9 @@ void SolverWindow::saveToFile(const QString & filename)
 	
 	solverwindow_filename = filename;
 	
+	QFileInfo fileinfo(filename);
+	emit statusChanged(tr("Saved file \"%1\"").arg(fileinfo.fileName()));
+	
 	QApplication::restoreOverrideCursor();
 }
 
@@ -164,6 +180,8 @@ void SolverWindow::doNew()
 		Sudoku sudoku;
 		solverwindow_sudokuwidget->set_values(sudoku);
 		solverwindow_filename.clear();
+		
+		emit statusChanged(PACKAGE_STRING);
 	}
 }
 
diff --git a/src/solverwindow.h b/src/solverwindow.h
index 053e14a..d279a1a 100644
--- a/src/solverwindow.h
+++ b/src/solverwindow.h
@@ -47,6 +47,9 @@ public slots:
 	
 	void doValidate();
 	
+signals:
+	void statusChanged(const QString &text);
+	
 private:
 	void step_constraints();
 	void step_coverage();	
-- 
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