[nostalgia/studio] Add Copy/Paste hooks

This commit is contained in:
Gary Talent 2020-10-19 19:36:23 -05:00
parent b6c82c42f0
commit fdda3bd82d
4 changed files with 88 additions and 4 deletions

View File

@ -13,6 +13,12 @@ namespace nostalgia::studio {
Editor::Editor(QWidget *parent): QWidget(parent) {
}
void Editor::copy() {
}
void Editor::paste() {
}
void Editor::exportFile() {
}
@ -26,7 +32,7 @@ void Editor::setUnsavedChanges(bool uc) {
emit unsavedChangesChanged(uc);
}
[[nodiscard]] bool Editor::unsavedChanges() noexcept {
bool Editor::unsavedChanges() noexcept {
return m_unsavedChanges;
}
@ -43,6 +49,24 @@ bool Editor::exportable() const {
return m_exportable;
}
void Editor::setCopyEnabled(bool v) {
m_copyEnabled = v;
emit copyEnabledChanged(v);
}
bool Editor::copyEnabled() const {
return m_copyEnabled;
}
void Editor::setPasteEnabled(bool v) {
m_pasteEnabled = v;
emit pasteEnabledChanged(v);
}
bool Editor::pasteEnabled() const {
return m_pasteEnabled;
}
void Editor::saveItem() {
}

View File

@ -22,6 +22,8 @@ class NOSTALGIASTUDIO_EXPORT Editor: public QWidget {
QUndoStack m_cmdStack;
bool m_unsavedChanges = false;
bool m_exportable = false;
bool m_copyEnabled = false;
bool m_pasteEnabled = false;
public:
Editor(QWidget *parent);
@ -33,6 +35,10 @@ class NOSTALGIASTUDIO_EXPORT Editor: public QWidget {
*/
virtual QString itemName() const = 0;
virtual void copy();
virtual void paste();
virtual void exportFile();
/**
@ -51,11 +57,19 @@ class NOSTALGIASTUDIO_EXPORT Editor: public QWidget {
/**
* Returns the undo stack holding changes to the item being edited.
*/
QUndoStack *undoStack();
[[nodiscard]] QUndoStack *undoStack();
void setExportable(bool);
bool exportable() const;
[[nodiscard]] bool exportable() const;
void setCopyEnabled(bool);
[[nodiscard]] bool copyEnabled() const;
void setPasteEnabled(bool);
[[nodiscard]] bool pasteEnabled() const;
protected:
/**
@ -68,6 +82,10 @@ class NOSTALGIASTUDIO_EXPORT Editor: public QWidget {
void exportableChanged(bool);
void copyEnabledChanged(bool);
void pasteEnabledChanged(bool);
};
}

View File

@ -191,6 +191,30 @@ void MainWindow::setupMenu() {
auto redoAction = m_undoGroup.createRedoAction(this, tr("&Redo"));
editMenu->addAction(redoAction);
redoAction->setShortcuts(QKeySequence::Redo);
editMenu->addSeparator();
// Copy
m_copyAction = addAction(
editMenu,
tr("&Copy"),
tr(""),
QKeySequence::Copy,
this,
SLOT(copyAction())
);
m_copyAction->setEnabled(false);
// Paste
m_pasteAction = addAction(
editMenu,
tr("&Paste"),
tr(""),
QKeySequence::Paste,
this,
SLOT(pasteAction())
);
m_pasteAction->setEnabled(false);
}
void MainWindow::setupProjectExplorer() {
@ -476,6 +500,14 @@ void MainWindow::exportFile() {
m_currentEditor->exportFile();
}
void MainWindow::copyAction() {
m_currentEditor->copy();
}
void MainWindow::pasteAction() {
m_currentEditor->paste();
}
void MainWindow::closeTab(int idx) {
auto tab = static_cast<studio::Editor*>(m_tabs->widget(idx));
m_undoGroup.removeStack(tab->undoStack());
@ -501,12 +533,16 @@ void MainWindow::changeTab(int idx) {
disconnect(m_currentEditor, &Editor::unsavedChangesChanged, m_saveAction, &QAction::setEnabled);
disconnect(m_currentEditor, &Editor::unsavedChangesChanged, this, &MainWindow::markUnsavedChanges);
disconnect(m_currentEditor, &Editor::exportableChanged, m_exportAction, &QAction::setEnabled);
disconnect(m_currentEditor, &Editor::copyEnabledChanged, m_copyAction, &QAction::setEnabled);
disconnect(m_currentEditor, &Editor::pasteEnabledChanged, m_pasteAction, &QAction::setEnabled);
}
m_currentEditor = tab;
if (m_currentEditor) {
m_saveAction->setEnabled(m_currentEditor->unsavedChanges());
connect(m_currentEditor, &Editor::unsavedChangesChanged, m_saveAction, &QAction::setEnabled);
connect(m_currentEditor, &Editor::unsavedChangesChanged, this, &MainWindow::markUnsavedChanges);
connect(m_currentEditor, &Editor::copyEnabledChanged, m_copyAction, &QAction::setEnabled);
connect(m_currentEditor, &Editor::pasteEnabledChanged, m_pasteAction, &QAction::setEnabled);
m_exportAction->setEnabled(m_currentEditor->exportable());
connect(m_currentEditor, &Editor::exportableChanged, m_exportAction, &QAction::setEnabled);
m_undoGroup.setActiveStack(tab->undoStack());

View File

@ -75,6 +75,8 @@ class MainWindow: public QMainWindow {
QAction *m_importAction = nullptr;
QAction *m_saveAction = nullptr;
QAction *m_exportAction = nullptr;
QAction *m_copyAction = nullptr;
QAction *m_pasteAction = nullptr;
Context m_ctx;
QPointer<QMenu> m_viewMenu;
QVector<QPointer<QDockWidget>> m_dockWidgets;
@ -84,7 +86,7 @@ class MainWindow: public QMainWindow {
QPointer<OxFSModel> m_oxfsView = nullptr;
QTabWidget *m_tabs = nullptr;
QUndoGroup m_undoGroup;
Editor* m_currentEditor = nullptr;
Editor *m_currentEditor = nullptr;
public:
MainWindow(QString profilePath);
@ -147,6 +149,10 @@ class MainWindow: public QMainWindow {
void exportFile();
void copyAction();
void pasteAction();
void closeTab(int idx);
void moveTab(int from, int to);