ClipboardBrowser::ClipboardBrowser(QWidget *parent, const ClipboardBrowserSharedPtr &sharedData)
: QListView(parent)
, m_itemLoader()
, m_tabName()
, m_lastFiltered(-1)
, m(this)
, d(this)
, m_invalidateCache(false)
, m_expireAfterEditing(false)
, m_editor(NULL)
, m_sharedData(sharedData ? sharedData : ClipboardBrowserSharedPtr(new ClipboardBrowserShared))
, m_loadButton(NULL)
, m_searchProgress(NULL)
, m_dragTargetRow(-1)
, m_dragStartPosition()
, m_spinLock(0)
, m_scrollSaver()
{
setLayoutMode(QListView::Batched);
setBatchSize(1);
setFrameShape(QFrame::NoFrame);
setTabKeyNavigation(false);
setSelectionMode(QAbstractItemView::ExtendedSelection);
setWrapping(false);
setLayoutMode(QListView::SinglePass);
setEditTriggers(QAbstractItemView::NoEditTriggers);
setAlternatingRowColors(true);
initSingleShotTimer( &m_timerSave, 30000, this, SLOT(saveItems()) );
initSingleShotTimer( &m_timerScroll, 50 );
initSingleShotTimer( &m_timerUpdate, 10, this, SLOT(doUpdateCurrentPage()) );
initSingleShotTimer( &m_timerFilter, 10, this, SLOT(filterItems()) );
initSingleShotTimer( &m_timerExpire, 0, this, SLOT(expire()) );
// ScrollPerItem doesn't work well with hidden items
setVerticalScrollMode(QAbstractItemView::ScrollPerPixel);
connect( verticalScrollBar(), SIGNAL(valueChanged(int)),
SLOT(updateCurrentPage()) );
setAttribute(Qt::WA_MacShowFocusRect, 0);
setAcceptDrops(true);
connectModelAndDelegate();
}
// Note: the QDesktopViewWidget Class will become it's own widget
// so others can easly create there own desktopsor file managers with
// only a few lines of code
QDesktopViewWidget::QDesktopViewWidget(QWidget *parent) :
QListWidget(parent)
{
// This sets the QDesktopViewWidget(QListWidget) to transparent so that the
// desktop wallpaper below it can be seen. Note: the color: white propertiy
// needs to be moved to the desktop config file
setStyleSheet("QListView {background-color: transparent; color: white;}");
// Note: Need to check if config files exist, if it doesnt we need to
// create it.
// In the future the below QDesktopViewWidget settings will be wrapped
// in this block of code so every aspect of how the desktop looks and feels
// can be configured.
// Note: Needs to be moved to a class function of it's own
//desktopSettings = new QSettings("chipara", "desktop");
//desktopSettings->beginGroup("desktop");
//desktopSettings->endGroup();
// Variouse settings for the QDesktopViewWidget(QListWidget) class
setSelectionMode(QAbstractItemView::ExtendedSelection);
setViewMode(QListView::IconMode);
setSpacing(20);
setFlow(QListView::TopToBottom);
setMovement(QListView::Snap);
setLayoutMode(QListView::Batched);
setBatchSize(100);
setMovement(QListView::Snap);
setIconSize(QSize(48, 48));
setUniformItemSizes(true);
setWrapping(true);
setVerticalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
setSortingEnabled(true);
setLayoutDirection(Qt::LeftToRight);
setSelectionRectVisible(true);
setTextElideMode(Qt::ElideMiddle);
setDragEnabled(true);
setFrameStyle(0);
setFrameShape(QFrame::NoFrame);
setAutoScroll(true);
setResizeMode(QListView::Adjust);
// Right Click Desktop Menu
menu = new QMenu(this);
// Create submenu for Create Document
QMenu *viewMenu = menu->addMenu(tr("&View"));
QActionGroup *viewGroup = new QActionGroup(this);
// Large Icons
extraLargeIcons = new QAction(QIcon::fromTheme("folder"), "X-Large Icons", this);
extraLargeIcons->setCheckable(true);
viewGroup->addAction(extraLargeIcons);
viewMenu->addAction(extraLargeIcons);
connect(extraLargeIcons, SIGNAL(triggered()), this, SLOT(resizeIcons()));
// Large Icons
largeIcons = new QAction(QIcon::fromTheme("folder"), "Large Icons", this);
largeIcons->setCheckable(true);
viewGroup->addAction(largeIcons);
viewMenu->addAction(largeIcons);
connect(largeIcons, SIGNAL(triggered()), this, SLOT(resizeIcons()));
// Medium Icons
mediumIcons = new QAction(QIcon::fromTheme("folder"), "Medium Icons", this);
mediumIcons->setCheckable(true);
mediumIcons->setChecked(true);
viewGroup->addAction(mediumIcons);
viewMenu->addAction(mediumIcons);
connect(mediumIcons, SIGNAL(triggered()), this, SLOT(resizeIcons()));
// Medium Icons
smallIcons = new QAction(QIcon::fromTheme("folder"), "Small Icons", this);
smallIcons->setCheckable(true);
viewGroup->addAction(smallIcons);
viewMenu->addAction(smallIcons);
connect(smallIcons, SIGNAL(triggered()), this, SLOT(resizeIcons()));
// Add a separator to the menu
viewMenu->addSeparator();
QActionGroup *layoutGroup = new QActionGroup(this);
// Medium Icons
leftToRight = new QAction(QIcon::fromTheme("folder"), "Left To Right", this);
leftToRight->setCheckable(true);
layoutGroup->addAction(leftToRight);
viewMenu->addAction(leftToRight);
connect(leftToRight, SIGNAL(triggered()), this, SLOT(layoutDirection()));
// Medium Icons
rightToLeft = new QAction(QIcon::fromTheme("folder"), "Right To Left", this);
rightToLeft->setCheckable(true);
layoutGroup->addAction(rightToLeft);
viewMenu->addAction(rightToLeft);
connect(rightToLeft, SIGNAL(triggered()), this, SLOT(layoutDirection()));
// Add a separator to the menu
viewMenu->addSeparator();
// Sort By Size
showIcons = new QAction(QIcon::fromTheme("folder"), "Show Desktop Icons", this);
showIcons->setCheckable(true);
showIcons->setChecked(true);
viewMenu->addAction(showIcons);
connect(showIcons, SIGNAL(triggered()), this, SLOT(showDesktopIcons()));
// Create submenu for Create Document
QMenu *sortMenu = menu->addMenu(tr("&Sort By"));
QActionGroup *sortGroup = new QActionGroup(this);
// Sort By Name
QAction *nameSort = new QAction(QIcon::fromTheme("folder"), "Name", this);
nameSort->setCheckable(true);
nameSort->setChecked(true);
sortGroup->addAction(nameSort);
sortMenu->addAction(nameSort);
// Sort By Size
QAction *sizeSort = new QAction(QIcon::fromTheme("folder"), "Size", this);
sizeSort->setCheckable(true);
sizeSort->setDisabled(true);
sortGroup->addAction(sizeSort);
sortMenu->addAction(sizeSort);
// Sort By Size
QAction *typeSort = new QAction(QIcon::fromTheme("folder"), "Item Type", this);
typeSort->setCheckable(true);
typeSort->setDisabled(true);
sortGroup->addAction(typeSort);
sortMenu->addAction(typeSort);
// Sort By Size
QAction *dateSort = new QAction(QIcon::fromTheme("folder"), "Date Modified", this);
dateSort->setCheckable(true);
dateSort->setDisabled(true);
sortGroup->addAction(dateSort);
sortMenu->addAction(dateSort);
// Refresh
QAction *refresh = new QAction(QIcon::fromTheme("folder"), "Refresh", this);
menu->addAction(refresh);
// Add a separator to the menu
menu->addSeparator();
// Paste
QAction *paste = new QAction(QIcon::fromTheme("folder"), "Paste", this);
paste->setEnabled(false);
menu->addAction(paste);
// Paste Shortcut
QAction *pasteShortCut = new QAction(QIcon::fromTheme("folder"), "Paste Shortcut", this);
pasteShortCut->setEnabled(false);
menu->addAction(pasteShortCut);
// Add a separator to the menu
menu->addSeparator();
// New Menu
QMenu *create = menu->addMenu(tr("&New"));
// Create Folder
QAction *createFolder = new QAction(QIcon::fromTheme("folder"), tr("&Folder"), this);
create->addAction(createFolder);
createFolder->setIconVisibleInMenu(true);
connect(createFolder, SIGNAL(triggered()), this, SLOT(createFolder()));
// Create Launcher
QAction *createLauncher = new QAction(QIcon::fromTheme("application-x-desktop"), tr("&Launcher"), this);
create->addAction(createLauncher);
createLauncher->setIconVisibleInMenu(true);
connect(createLauncher, SIGNAL(triggered()), this, SLOT(createLauncher()));
// Create Empty File
QAction *createEmptyFile = new QAction(QIcon::fromTheme("text-plain"), tr("&Empty File"), this);
create->addAction(createEmptyFile);
createEmptyFile->setIconVisibleInMenu(true);
connect(createEmptyFile, SIGNAL(triggered()), this, SLOT(createEmptyFile()));
// Add a separator to the menu
menu->addSeparator();
// Paste
QAction *desktopSettings = new QAction(QIcon::fromTheme("preferences-desktop"), "Desktop Settings", this);
desktopSettings->setIconVisibleInMenu(true);
menu->addAction(desktopSettings);
connect(desktopSettings, SIGNAL(triggered()), this, SLOT(execDesktopSettings()));
// Right Click Desktop Icon Menu
iconMenu = new QIconMenu(this);
//
desktopDir = new QFileSystemWatcher;
desktopDir->addPath(QDesktopServices::storageLocation(QDesktopServices::DesktopLocation));
//
dSettings = new QSettings("chipara", "desktop");
dSettings->beginGroup("window");
if (dSettings->value("showIcons") == 1) {
showIcons->setChecked(true);
} else {
showIcons->setChecked(false);
}
//
if (dSettings->value("layoutDirection") == 1) {
setLayoutDirection(Qt::LeftToRight);
leftToRight->setChecked(true);
} else {
setLayoutDirection(Qt::RightToLeft);
rightToLeft->setChecked(true);
}
//
if (dSettings->value("iconSize") == 1) {
this->setIconSize(QSize(128, 128));
extraLargeIcons->setChecked(true);
} else if (dSettings->value("iconSize") == 2) {
this->setIconSize(QSize(64, 64));
largeIcons->setChecked(true);
} else if (dSettings->value("iconSize") == 3) {
this->setIconSize(QSize(48, 48));
mediumIcons->setChecked(true);
} else if (dSettings->value("iconSize") == 4) {
this->setIconSize(QSize(36, 36));
smallIcons->setChecked(true);
}
populatedDesktop();
dSettings->endGroup();
// Desktop Icon Double Click EventexecDesktopSettings
connect(this, SIGNAL(itemDoubleClicked(QListWidgetItem*)), this, SLOT(iconClicked(QListWidgetItem*)));
connect(desktopDir, SIGNAL(directoryChanged(QString)), this, SLOT(populatedDesktop()));
}
ClipboardBrowser::ClipboardBrowser(QWidget *parent, const ClipboardBrowserSharedPtr &sharedData)
: QListView(parent)
, m_loaded(false)
, m_id()
, m_lastFilter()
, m_update(false)
, m( new ClipboardModel(this) )
, d( new ItemDelegate(viewport()) )
, m_timerSave( new QTimer(this) )
, m_timerScroll( new QTimer(this) )
, m_menu( new QMenu(this) )
, m_sharedData(sharedData ? sharedData : ClipboardBrowserSharedPtr(new ClipboardBrowserShared))
{
setLayoutMode(QListView::Batched);
setBatchSize(1);
setFrameShadow(QFrame::Sunken);
setTabKeyNavigation(false);
setAlternatingRowColors(true);
setSelectionMode(QAbstractItemView::ExtendedSelection);
setWrapping(false);
setLayoutMode(QListView::SinglePass);
setEditTriggers(QAbstractItemView::EditKeyPressed);
setSpacing(5);
m_timerSave->setSingleShot(true);
connect( m_timerSave, SIGNAL(timeout()),
this, SLOT(saveItems()) );
m_timerScroll->setSingleShot(true);
m_timerScroll->setInterval(50);
// delegate for rendering and editing items
setItemDelegate(d);
// set new model
QItemSelectionModel *old_model = selectionModel();
setModel(m);
delete old_model;
connect( d, SIGNAL(editingActive(bool)),
SIGNAL(editingActive(bool)) );
connect( m, SIGNAL(rowsRemoved(QModelIndex,int,int)),
d, SLOT(rowsRemoved(QModelIndex,int,int)) );
connect( m, SIGNAL(rowsInserted(QModelIndex, int, int)),
d, SLOT(rowsInserted(QModelIndex, int, int)) );
connect( m, SIGNAL(rowsMoved(QModelIndex, int, int, QModelIndex, int)),
d, SLOT(rowsMoved(QModelIndex, int, int, QModelIndex, int)) );
// save if data in model changed
connect( m, SIGNAL(dataChanged(QModelIndex,QModelIndex)),
SLOT(onDataChanged(QModelIndex,QModelIndex)) );
connect( m, SIGNAL(rowsRemoved(QModelIndex,int,int)),
SLOT(delayedSaveItems()) );
connect( m, SIGNAL(rowsInserted(QModelIndex, int, int)),
SLOT(delayedSaveItems()) );
connect( m, SIGNAL(rowsMoved(QModelIndex, int, int, QModelIndex, int)),
SLOT(delayedSaveItems()) );
// update on change
connect( d, SIGNAL(rowSizeChanged(int)),
SLOT(onRowSizeChanged(int)) );
connect( m, SIGNAL(rowsRemoved(QModelIndex,int,int)),
SLOT(updateCurrentPage()) );
connect( m, SIGNAL(rowsInserted(QModelIndex, int, int)),
SLOT(updateCurrentPage()) );
connect( m, SIGNAL(rowsMoved(QModelIndex, int, int, QModelIndex, int)),
SLOT(updateCurrentPage()) );
connect( verticalScrollBar(), SIGNAL(valueChanged(int)),
SLOT(updateCurrentPage()) );
connect( verticalScrollBar(), SIGNAL(rangeChanged(int,int)),
SLOT(updateCurrentPage()), Qt::QueuedConnection );
// ScrollPerItem doesn't work well with hidden items
setVerticalScrollMode(QAbstractItemView::ScrollPerPixel);
setAttribute(Qt::WA_MacShowFocusRect, 0);
}
int QListView::qt_metacall(QMetaObject::Call _c, int _id, void **_a)
{
_id = QAbstractItemView::qt_metacall(_c, _id, _a);
if (_id < 0)
return _id;
if (_c == QMetaObject::InvokeMetaMethod) {
if (_id < 1)
qt_static_metacall(this, _c, _id, _a);
_id -= 1;
}
#ifndef QT_NO_PROPERTIES
else if (_c == QMetaObject::ReadProperty) {
void *_v = _a[0];
switch (_id) {
case 0: *reinterpret_cast< Movement*>(_v) = movement(); break;
case 1: *reinterpret_cast< Flow*>(_v) = flow(); break;
case 2: *reinterpret_cast< bool*>(_v) = isWrapping(); break;
case 3: *reinterpret_cast< ResizeMode*>(_v) = resizeMode(); break;
case 4: *reinterpret_cast< LayoutMode*>(_v) = layoutMode(); break;
case 5: *reinterpret_cast< int*>(_v) = spacing(); break;
case 6: *reinterpret_cast< QSize*>(_v) = gridSize(); break;
case 7: *reinterpret_cast< ViewMode*>(_v) = viewMode(); break;
case 8: *reinterpret_cast< int*>(_v) = modelColumn(); break;
case 9: *reinterpret_cast< bool*>(_v) = uniformItemSizes(); break;
case 10: *reinterpret_cast< int*>(_v) = batchSize(); break;
case 11: *reinterpret_cast< bool*>(_v) = wordWrap(); break;
case 12: *reinterpret_cast< bool*>(_v) = isSelectionRectVisible(); break;
}
_id -= 13;
} else if (_c == QMetaObject::WriteProperty) {
void *_v = _a[0];
switch (_id) {
case 0: setMovement(*reinterpret_cast< Movement*>(_v)); break;
case 1: setFlow(*reinterpret_cast< Flow*>(_v)); break;
case 2: setWrapping(*reinterpret_cast< bool*>(_v)); break;
case 3: setResizeMode(*reinterpret_cast< ResizeMode*>(_v)); break;
case 4: setLayoutMode(*reinterpret_cast< LayoutMode*>(_v)); break;
case 5: setSpacing(*reinterpret_cast< int*>(_v)); break;
case 6: setGridSize(*reinterpret_cast< QSize*>(_v)); break;
case 7: setViewMode(*reinterpret_cast< ViewMode*>(_v)); break;
case 8: setModelColumn(*reinterpret_cast< int*>(_v)); break;
case 9: setUniformItemSizes(*reinterpret_cast< bool*>(_v)); break;
case 10: setBatchSize(*reinterpret_cast< int*>(_v)); break;
case 11: setWordWrap(*reinterpret_cast< bool*>(_v)); break;
case 12: setSelectionRectVisible(*reinterpret_cast< bool*>(_v)); break;
}
_id -= 13;
} else if (_c == QMetaObject::ResetProperty) {
_id -= 13;
} else if (_c == QMetaObject::QueryPropertyDesignable) {
_id -= 13;
} else if (_c == QMetaObject::QueryPropertyScriptable) {
_id -= 13;
} else if (_c == QMetaObject::QueryPropertyStored) {
_id -= 13;
} else if (_c == QMetaObject::QueryPropertyEditable) {
_id -= 13;
} else if (_c == QMetaObject::QueryPropertyUser) {
_id -= 13;
}
#endif // QT_NO_PROPERTIES
return _id;
}
