Added rectangle point selection, canvas zooming.

[ttedit] / src / mainwindow.cpp

diff --git a/src/mainwindow.cpp b/src/mainwindow.cpp
index dea9087af7bf9496ed81a93fd60475091567f55e..ef738e95102f56ae4ec784ecc84b86949b297f2d 100644 (file)
--- a/src/mainwindow.cpp
+++ b/src/mainwindow.cpp
@@ -6,7 +6,7 @@
 // JLH = James L. Hammons <jlhamm@acm.org>
 //
 // Who  When        What
-// ---  ----------  -------------------------------------------------------------
+// ---  ----------  -----------------------------------------------------------
 // JLH  04/10/2002  Created this file
 // JLH  05/10/2004  Translated file from ASM to CPP
 // JLH  05/14/2004  Added rudimentary editing capability to tool palette tools
@@ -18,7 +18,8 @@
 
 // FIXED:
 //
-// - Fix problem with tool palette not getting focus 1st time it's called up [DONE]
+// - Fix problem with tool palette not getting focus 1st time it's called up
+//   [DONE]
 // - Split out windows/classes defined here into their own files [DONE]
 //
 // STILL TO BE DONE:
@@ -47,7 +48,7 @@ MainWindow::MainWindow()
        setCentralWidget(editWnd);
        editWnd->setFocus();
        setWindowIcon(QIcon(":/res/ttedit.png"));
-       setWindowTitle("TTEdit!");
+       setWindowTitle("TTEdit! - Untitled");
 
 #if 0
 //     createActions();
@@ -102,6 +103,8 @@ MainWindow::MainWindow()
 #endif
 
        //      Create status bar
+       scaleIndicator = new QLabel("Scale: 100%");
+       statusBar()->addPermanentWidget(scaleIndicator);
        statusBar()->showMessage(tr("Ready"));
 
        ReadSettings();
@@ -119,8 +122,8 @@ MainWindow::MainWindow()
 //
 // Consolidates action creation from a multi-step process to a single-step one.
 //
-QAction * MainWindow::CreateAction(QString name, QString tooltip, QString statustip,
-       QIcon icon, QKeySequence key, bool checkable/*= false*/)
+QAction * MainWindow::CreateAction(QString name, QString tooltip, QString
+       statustip, QIcon icon, QKeySequence key, bool checkable/*= false*/)
 {
        QAction * action = new QAction(icon, name, this);
        action->setToolTip(tooltip);
@@ -136,8 +139,9 @@ QAction * MainWindow::CreateAction(QString name, QString tooltip, QString status
 // This is essentially the same as the previous function, but this allows more
 // than one key sequence to be added as key shortcuts.
 //
-QAction * MainWindow::CreateAction(QString name, QString tooltip, QString statustip,
-       QIcon icon, QKeySequence key1, QKeySequence key2, bool checkable/*= false*/)
+QAction * MainWindow::CreateAction(QString name, QString tooltip, QString
+       statustip, QIcon icon, QKeySequence key1, QKeySequence key2, bool
+       checkable/*= false*/)
 {
        QAction * action = new QAction(icon, name, this);
        action->setToolTip(tooltip);
@@ -155,12 +159,18 @@ QAction * MainWindow::CreateAction(QString name, QString tooltip, QString status
 void MainWindow::CreateActions(void)
 {
        newGlyphAct = CreateAction("&New Glyph", "New Glyph", "Create a new glyph", QIcon(), QKeySequence());
-       openFileAct = CreateAction("&Open File", "Open File", "Open a glyph file", QIcon(), QKeySequence());
-       saveFileAct = CreateAction("&Save File", "Save File", "Save a glyph file", QIcon(), QKeySequence());
+       openFileAct = CreateAction("&Open File", "Open File", "Open a glyph file", QIcon(), QKeySequence("ctrl+o"));
+       saveFileAct = CreateAction("&Save File", "Save File", "Save a glyph file", QIcon(), QKeySequence("ctrl+s"));
+       quitAct = CreateAction("&Quit", "Quit", "Exits from the TTEdit application", QIcon(), QKeySequence("ctrl+q"));
+       zoomInAct = CreateAction("Zoom In", "Zoom In", "Zoom into the canvas", QIcon(), QKeySequence("+"), QKeySequence("="));
+       zoomOutAct = CreateAction("Zoom Out", "Zoom Out", "Zoom out of canvas", QIcon(), QKeySequence("-"));
 
        connect(newGlyphAct, SIGNAL(triggered()), this, SLOT(NewGlyph()));
        connect(openFileAct, SIGNAL(triggered()), this, SLOT(OpenFile()));
        connect(saveFileAct, SIGNAL(triggered()), this, SLOT(SaveFile()));
+       connect(quitAct, SIGNAL(triggered()), this, SLOT(close()));
+       connect(zoomInAct, SIGNAL(triggered()), this, SLOT(ZoomIn()));
+       connect(zoomOutAct, SIGNAL(triggered()), this, SLOT(ZoomOut()));
 }
 
 
@@ -170,8 +180,13 @@ void MainWindow::CreateMenus(void)
        menu->addAction(newGlyphAct);
        menu->addAction(openFileAct);
        menu->addAction(saveFileAct);
+       menu->addSeparator();
+       menu->addAction(quitAct);
 //     menu->addAction(fileSaveAsAct);
 //     menu->addAction(fileCloseAct);
+       menu = menuBar()->addMenu(tr("&View"));
+       menu->addAction(zoomInAct);
+       menu->addAction(zoomOutAct);
 }
 
 
@@ -194,6 +209,8 @@ void MainWindow::NewGlyph(void)
        ((TTEdit *)qApp)->charWnd->update();
 //     editWnd->polyFirstPoint = true;
        editWnd->update();
+       setWindowTitle("TTEdit! - Untitled");
+       editWnd->setFocus();
 }
 
 
@@ -213,6 +230,8 @@ void MainWindow::OpenFile(void)
        ((TTEdit *)qApp)->charWnd->MakePathFromPoints(&(editWnd->pts));
        ((TTEdit *)qApp)->charWnd->update();
        editWnd->update();
+       setWindowTitle(QString("TTEdit! - %1").arg(filename));
+       editWnd->setFocus();
 }
 
 
@@ -228,6 +247,30 @@ void MainWindow::SaveFile(void)
 
        editWnd->pts.SaveGlyphToFile(file);
        fclose(file);
+       setWindowTitle(QString("TTEdit! - %1").arg(filename));
+       editWnd->setFocus();
+}
+
+
+void MainWindow::ZoomIn(void)
+{
+       if (editWnd->scale == 4.0)
+               return;
+
+       editWnd->scale *= 2.0;
+       scaleIndicator->setText(QString("Scale: %1%").arg(editWnd->scale * 100.0));
+       editWnd->update();
+}
+
+
+void MainWindow::ZoomOut(void)
+{
+       if (editWnd->scale == 0.25)
+               return;
+
+       editWnd->scale *= 0.5;
+       scaleIndicator->setText(QString("Scale: %1%").arg(editWnd->scale * 100.0));
+       editWnd->update();
 }