Hidden DiskExplorer at startup, Viewers close w/ main app exit.

src/ui/catalogwidget.ui

@@ -10,6 +10,18 @@
     <height>560</height>
    </rect>
   </property>
+  <property name="sizePolicy">
+   <sizepolicy hsizetype="MinimumExpanding" vsizetype="Minimum">
+    <horstretch>0</horstretch>
+    <verstretch>0</verstretch>
+   </sizepolicy>
+  </property>
+  <property name="maximumSize">
+   <size>
+    <width>16777215</width>
+    <height>16777215</height>
+   </size>
+  </property>
   <property name="font">
    <font>
     <family>Courier 10 Pitch</family>

src/ui/diskexplorer/DiskExplorer.cpp

@@ -5,6 +5,8 @@
 #include <QAction>
 #include <QSettings>
 #include <QFileDialog>
+#include <QShowEvent>
+#include <QDebug>
 
 #include "genericfile.h"
 #include "viewerbase.h"
@@ -13,10 +15,16 @@ DiskExplorer::DiskExplorer(QWidget *parent) : QMainWindow(parent)
 {
     m_action_Unload_Disk_Image = 0;
     m_disk = 0;
+    m_horizSizePref = -1;
 
+    resize(300,800);
     initUi();
 }
 
+DiskExplorer::~DiskExplorer()
+{
+}
+
 void DiskExplorer::initUi()
 {
     QMenuBar *menuBar = new QMenuBar(this);
@@ -33,6 +41,8 @@ void DiskExplorer::initUi()
     menu->addAction(m_action_Unload_Disk_Image);
     connect(m_action_Unload_Disk_Image, SIGNAL(triggered()), SLOT(unloadDiskFile()));
 
+
+
     menu->addSeparator();
 
     QAction *action_Quit = new QAction(tr("&Quit"),this);
@@ -45,6 +55,16 @@ void DiskExplorer::initUi()
     QAction *action_Hex_Converter = new QAction(tr("&Hex Converter..."),this);
     menu->addAction(action_Hex_Converter);
 
+    menu->addSeparator();
+
+    m_setDiskToolsVisibleAction = new QAction(tr("Show &Disk tools"),this);
+    m_setDiskToolsVisibleAction->setCheckable(true);
+    m_setDiskToolsVisibleAction->setChecked(false);
+    connect(m_setDiskToolsVisibleAction, SIGNAL(toggled(bool)),
+            SLOT(setDiskToolsVisible(bool)));
+    menu->addAction(m_setDiskToolsVisibleAction);
+
+
     menu = new QMenu(tr("&Misc"),this);
     menuBar->addMenu(menu);
 
@@ -59,38 +79,40 @@ void DiskExplorer::initUi()
     connect(action_Hex_Converter, SIGNAL(triggered()), m_hexConverter, SLOT(show()));
 
 
-    QWidget *widget = new QWidget(this);
-    this->setCentralWidget(widget);
-    QGridLayout *layout = new QGridLayout();
-    layout->setVerticalSpacing(4);
-    layout->setHorizontalSpacing(4);
-    widget->setLayout(layout);
-
+    QWidget *widget = new QWidget(0);
+    m_gridLayout = new QGridLayout();
+    m_gridLayout->setVerticalSpacing(4);
+    m_gridLayout->setHorizontalSpacing(4);
+    widget->setLayout(m_gridLayout);
+    //m_gridLayout->setSizeConstraint(QLayout::SetFixedSize);
     m_cw = new CatalogWidget(widget);
     m_demw = new DiskExplorerMapWidget(35,16,widget);
     m_frame = new QFrame(widget);
     m_frame->setFrameStyle(QFrame::Raised);
     m_frame->setMinimumSize(200,200);
-    QGridLayout *frameLayout = new QGridLayout(this);
+    QGridLayout *frameLayout = new QGridLayout(0);
     m_frame->setLayout(frameLayout);
     m_hdv = new HexDumpViewer(this);
     frameLayout->addWidget(m_hdv);
 
-    layout->setColumnStretch(0,4);
-    layout->setColumnStretch(1,1);
-    layout->setColumnStretch(2,4);
-
-    layout->addWidget(m_cw,0,0,2,1);
-    layout->addWidget(m_demw,0,1,1,2);
-    layout->addWidget(m_demw->makeKeyWidget(),1,1);
-    layout->addWidget(m_frame,1,2);
+    m_gridLayout->setColumnStretch(0,4);
+    m_gridLayout->setColumnStretch(1,1);
+    m_gridLayout->setColumnStretch(2,4);
 
+    m_gridLayout->addWidget(m_cw,0,0,2,1);
+    m_gridLayout->addWidget(m_demw,0,1,1,2);
+    m_key = m_demw->makeKeyWidget();
+    m_gridLayout->addWidget(m_key,1,1);
+    m_gridLayout->addWidget(m_frame,1,2);
+    this->setCentralWidget(widget);
 
     connect(m_cw,SIGNAL(openWithDefaultViewer(DiskFile*,FileDescriptiveEntry)),
             SLOT(handleDiskItemSelectedDefaultOpen(DiskFile*,FileDescriptiveEntry)));
 
     connect(m_demw, SIGNAL(showSectorData(QByteArray,int,int,QVariant)),
             SLOT(handleShowSectorData(QByteArray,int,int,QVariant)));
+
+    setDiskToolsVisible(false);
 }
 
 
@@ -153,6 +175,68 @@ void DiskExplorer::handleDiskItemSelectedDefaultOpen(DiskFile *disk, FileDescrip
     file->setFilename(AppleString(fde.filename).printable().trimmed());
 
     ViewerBase *vb = new ViewerBase();
+    qDebug() << "Adding viewer" << vb;
+    m_viewerList.append(vb);
+    connect(vb,SIGNAL(viewerClosing(ViewerBase*)), SLOT(handleViewerClosing(ViewerBase*)));
     vb->setFile(file);
     vb->show();
 }
+
+void DiskExplorer::setDiskToolsVisible(bool visible)
+{
+    if (visible)
+    {
+        m_gridLayout->setColumnStretch(0,4);
+        m_gridLayout->setColumnStretch(1,1);
+        m_gridLayout->setColumnStretch(2,4);
+    }
+    else
+    {
+        m_gridLayout->setColumnStretch(0,0);
+        m_gridLayout->setColumnStretch(1,0);
+        m_gridLayout->setColumnStretch(2,0);
+    }
+
+    m_demw->setVisible(visible);
+    m_frame->setVisible(visible);
+    m_hdv->setVisible(visible);
+    m_key->setVisible(visible);
+
+    if (!visible)
+    {
+        QTimer::singleShot(100, this, SLOT(doResize()));
+    }
+}
+
+void DiskExplorer::handleViewerClosing(ViewerBase *viewer)
+{
+    m_viewerList.removeAll(viewer);
+}
+
+void DiskExplorer::doResize()
+{
+    resize(m_horizSizePref, this->height());
+}
+
+void DiskExplorer::showEvent(QShowEvent *event)
+{
+    Q_UNUSED(event);
+    if (m_horizSizePref == -1)
+    {
+        m_horizSizePref = this->width();
+    }
+}
+
+void DiskExplorer::closeEvent(QCloseEvent *)
+{
+    foreach (ViewerBase *viewer, m_viewerList)
+    {
+        if (viewer)
+        {
+            viewer->deleteLater();
+        }
+    }
+}
+
+
+

src/ui/diskexplorer/DiskExplorer.h

@@ -9,8 +9,10 @@
 #include "hrcgcontrolsinfo.h"
 #include "hexconverter.h"
 #include "hexdumpviewer.h"
+#include "viewerbase.h"
 
 #include <QFrame>
+#include <QTimer>
 
 
 class DiskExplorer : public QMainWindow
@@ -18,6 +20,7 @@ class DiskExplorer : public QMainWindow
     Q_OBJECT
 public:
     explicit DiskExplorer(QWidget *parent = 0);
+    virtual ~DiskExplorer();
 
 signals:
     void diskFileLoading(QString filename, DiskFile *file);
@@ -35,15 +38,26 @@ private slots:
     void handleShowSectorData(QByteArray data, int track, int sector, QVariant metadata);
     void handleDiskItemSelectedDefaultOpen(DiskFile *disk, FileDescriptiveEntry fde);
 
+    void setDiskToolsVisible(bool visible);
 
+    void handleViewerClosing(ViewerBase *viewer);
 protected:
     void initUi();
 
+    void showEvent(QShowEvent *event);
+    void closeEvent(QCloseEvent *);
+
+protected slots:
+    void doResize();
 private:
+    QAction *m_setDiskToolsVisibleAction;
+
     CatalogWidget *m_cw;
     DiskExplorerMapWidget *m_demw;
     QFrame *m_frame;
     HexDumpViewer *m_hdv;
+    QWidget *m_key;
+    QGridLayout *m_gridLayout;
 
     DiskFile *m_disk;
 
@@ -53,6 +67,9 @@ private:
 
     QAction *m_action_Unload_Disk_Image;
 
+    int m_horizSizePref;
+
+    QList<ViewerBase*> m_viewerList;
 };
 
 #endif // DISKEXPLORER_H

src/ui/viewers/applesoftfiledetailviewer.h

@@ -4,6 +4,7 @@
 #include <QWidget>
 #include "applesoftline.h"
 #include "applesofttoken.h"
+#include <QDebug>
 
 namespace Ui {
 class ApplesoftFileDetailViewer;
@@ -18,7 +19,7 @@ public:
     ~ApplesoftFileDetailViewer();
 
     void setLineData(QVector<ApplesoftLine> lineData);
-
+    void foo() { qDebug() << "AFDV::foo!"; }
 private:
     void  process();
 

src/ui/viewers/applesoftfileviewer.cxx

@@ -1,11 +1,11 @@
 #include "applesoftfileviewer.h"
 #include "ui_applesoftfileviewer.h"
 #include "applesoftformatter.h"
-#include "applesoftfiledetailviewer.h"
 #include <QDebug>
 #include <QSettings>
 #include <QPrinter>
 #include <QPrintDialog>
+#include <QCloseEvent>
 
 
 ApplesoftFileViewer::ApplesoftFileViewer(QWidget *parent) :
@@ -13,6 +13,7 @@ ApplesoftFileViewer::ApplesoftFileViewer(QWidget *parent) :
     ui(new Ui::ApplesoftFileViewer)
 {
     ui->setupUi(this);
+    m_afdv = Q_NULLPTR;
 
     QSettings settings;
     QString title = QString("AppleSoft Viewer");
@@ -46,6 +47,10 @@ ApplesoftFileViewer::ApplesoftFileViewer(QWidget *parent) :
 ApplesoftFileViewer::~ApplesoftFileViewer()
 {
     delete ui;
+    if (m_afdv)
+    {   m_afdv->foo();
+        delete m_afdv;
+    }
 }
 
 bool ApplesoftFileViewer::makeMenuOptions(QMenu *menu)
@@ -283,10 +288,14 @@ void ApplesoftFileViewer::setText(QString text)
 
 void ApplesoftFileViewer::launchVarBrowser()
 {
-    ApplesoftFileDetailViewer *afdv = new ApplesoftFileDetailViewer();
-
-    afdv->setLineData(m_file->getLines());
-    afdv->show();
+    if (!m_afdv)
+    {
+        m_afdv = new ApplesoftFileDetailViewer();
+        qDebug() << "m_afdv = " << m_afdv;
+        m_afdv->setLineData(m_file->getLines());
+        m_afdv->setWindowTitle(QString("Variables - %1").arg(m_file->filename()));
+    }
+    m_afdv->show();
 }
 
 void ApplesoftFileViewer::findText()

src/ui/viewers/applesoftfileviewer.h

@@ -8,6 +8,8 @@
 #include "applesoftfile.h"
 #include "applesoftformatter.h"
 #include "viewerbase.h"
+#include "applesoftfiledetailviewer.h"
+
 
 namespace Ui {
 class ApplesoftFileViewer;
@@ -27,8 +29,6 @@ public:
      ApplesoftFileViewer(QWidget *parent = 0);
     ~ApplesoftFileViewer();
 
-   // void setFormatter(ApplesoftFormatter *formatter);
-
     virtual bool optionsMenuItems(QMenu *menu);
 
      virtual bool canPrint() const;
@@ -61,7 +61,7 @@ private:
     ApplesoftFormatter *m_formatter;
     bool m_isFirstFind;
     Ui::ApplesoftFileViewer *ui;
-
+    ApplesoftFileDetailViewer *m_afdv;
     QAction *m_showIntsAction;
     QAction *m_reindentCodeAction;
     QAction *m_blankAfterReturnsAction;

src/ui/viewers/viewerbase.cpp

@@ -21,16 +21,11 @@ ViewerBase::ViewerBase(QWidget *parent) :
     QMainWindow(parent),
     ui(new Ui::ViewerBase)
 {
+    setAttribute(Qt::WA_DeleteOnClose);
+
     m_stack = new QStackedWidget(this);
     ui->setupUi(this);
 
-//    QScrollArea *scroller = new QScrollArea(this);
-//    scroller->setWidgetResizable(true);
-//    setCentralWidget(scroller);
-//    scroller->setWidget(m_stack);
-
-
-
     setCentralWidget(m_stack);
 
     m_toolbar = new QToolBar(this);
@@ -49,6 +44,7 @@ ViewerBase::ViewerBase(QWidget *parent) :
 
 ViewerBase::~ViewerBase()
 {
+    emit viewerClosing(this);
     delete ui;
 }
 

src/ui/viewers/viewerbase.h

@@ -23,6 +23,9 @@ public:
 
     void setFile(GenericFile *file);
 
+signals:
+    void viewerClosing(ViewerBase *me);
+
 public slots:
     void showViewer(QString descriptor);