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Core: Introduce Menu and Action classes

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Idea is to have a bit more "object { propertySetter }" kind of pattern
for common cases and to couple actions and menus only via Ids, not
real objects.

In a LayoutBuilder context this might later look like

    Menu {
        id(BOOKMARKS_MENU),
        title(Tr::tr("&Bookmarks")),
        container(Core::Constants::M_TOOLS)
    }

in the end.

Overall line count increases but I claim it reduces complexity on the
user code side.

Change-Id: I166e0c8c6b3036430dc464fd652fb37ded21c09a
Reviewed-by: Eike Ziller <eike.ziller@qt.io>
This commit is contained in:
hjk
2023-07-05 14:16:10 +02:00
parent 05e7308c08
commit 792d88aa05
3 changed files with 273 additions and 65 deletions
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161
src/plugins/coreplugin/actionmanager/actionmanager.cpp
View File

@@ -66,6 +66,165 @@ void PresentationModeHandler::showShortcutPopup(const QString &shortcut)
Utils::FadingIndicator::showText(window, shortcut);
}
} // Core::Internal
namespace Core {
class ActionPrivate
{
public:
void ensureCommand()
{
if (!command) {
QTC_ASSERT(actionId.isValid(), return);
QTC_ASSERT(!context.isEmpty(), return);
command = ActionManager::registerAction(&action, actionId, context);
}
}
QAction action;
Id actionId;
Context context;
Command *command = nullptr;
};
Action::Action()
: d(new ActionPrivate)
{
}
Action::~Action()
{
delete d;
}
void Action::setText(const QString &text)
{
d->action.setText(text);
}
void Action::setCommandAttribute(Command::CommandAttribute attr)
{
d->ensureCommand();
QTC_ASSERT(d->command, return);
d->command->setAttribute(attr);
}
void Action::setContainer(Utils::Id containerId, Utils::Id groupId)
{
d->ensureCommand();
QTC_ASSERT(d->command, return);
if (containerId.isValid()) {
ActionContainer *container = ActionManager::actionContainer(containerId);
container->addAction(d->command, groupId);
}
}
void Action::setOnTriggered(const std::function<void ()> &func)
{
QObject::connect(&d->action, &QAction::triggered, &d->action, func);
}
void Action::setOnTriggered(QObject *guard, const std::function<void ()> &func)
{
QObject::connect(&d->action, &QAction::triggered, guard, func);
}
void Action::setDefaultKeySequence(const QKeySequence &seq)
{
d->ensureCommand();
QTC_ASSERT(d->command, return);
d->command->setDefaultKeySequence(seq);
}
void Action::setDefaultKeySequence(const QString &mac, const QString &nonMac)
{
d->ensureCommand();
QTC_ASSERT(d->command, return);
d->command->setDefaultKeySequence(QKeySequence(useMacShortcuts ? mac : nonMac));
}
void Action::setIcon(const QIcon &icon)
{
d->action.setIcon(icon);
}
void Action::setIconVisibleInMenu(bool on)
{
d->action.setIconVisibleInMenu(on);
}
void Action::setTouchBarIcon(const QIcon &icon)
{
d->ensureCommand();
QTC_ASSERT(d->command, return);
d->command->setTouchBarIcon(icon);
}
void Action::setEnabled(bool on)
{
d->action.setEnabled(on);
}
Command *Action::command() const
{
d->ensureCommand();
QTC_CHECK(d->command);
return d->command;
}
void Action::setId(Id id)
{
d->actionId = id;
}
void Action::setContext(Id id)
{
d->context = Context(id);
}
void Action::setContext(const Context &context)
{
d->context = context;
}
// Separator
ActionSeparator::ActionSeparator(Id id)
{
ActionContainer *container = ActionManager::actionContainer(id);
QTC_ASSERT(container, return);
container->addSeparator();
}
// Menu
Menu::Menu() = default;
void Menu::setId(Id id)
{
QTC_ASSERT(!m_menu, return);
m_menu = ActionManager::createMenu(id);
}
void Menu::setTitle(const QString &title)
{
QTC_ASSERT(m_menu, return);
m_menu->menu()->setTitle(title);
}
void Menu::setContainer(Id containerId, Id groupId)
{
QTC_ASSERT(m_menu, return);
ActionContainer *container = ActionManager::actionContainer(containerId);
container->addMenu(m_menu, groupId);
}
void Menu::addSeparator()
{
QTC_ASSERT(m_menu, return);
m_menu->addSeparator();
}
/*!
@@ -536,3 +695,5 @@ void ActionManagerPrivate::saveSettings()
saveSettings(j.value());
}
}
} // Core

49
src/plugins/coreplugin/actionmanager/actionmanager.h
View File

@@ -11,6 +11,8 @@
#include <QObject>
#include <QList>
#include <functional>
QT_BEGIN_NAMESPACE
class QAction;
class QString;
@@ -29,6 +31,53 @@ class ICorePrivate;
class MainWindow;
} // Internal
class CORE_EXPORT Action
{
public:
Action();
~Action();
void setId(Utils::Id id);
void setContext(const Utils::Id id);
void setContext(const Core::Context &context);
void setText(const QString &text);
void setCommandAttribute(Core::Command::CommandAttribute attr);
void setContainer(Utils::Id containerId, Utils::Id groupId = {});
void setOnTriggered(const std::function<void()> &func);
void setOnTriggered(QObject *guard, const std::function<void()> &func);
void setDefaultKeySequence(const QKeySequence &seq);
void setDefaultKeySequence(const QString &mac, const QString &nonMac);
void setIcon(const QIcon &icon);
void setIconVisibleInMenu(bool on);
void setTouchBarIcon(const QIcon &icon);
void setEnabled(bool on);
Command *command() const;
private:
class ActionPrivate *d = nullptr;
};
class CORE_EXPORT Menu
{
public:
Menu();
void setId(Utils::Id id);
void setTitle(const QString &title);
void setContainer(Utils::Id containerId, Utils::Id groupId = {});
void addSeparator();
private:
ActionContainer *m_menu = nullptr;
};
class CORE_EXPORT ActionSeparator
{
public:
ActionSeparator(Utils::Id id);
};
class CORE_EXPORT ActionManager : public QObject
{
Q_OBJECT

124
src/plugins/texteditor/texteditorplugin.cpp
View File

@@ -86,12 +86,14 @@ public:
BookmarkFilter m_bookmarkFilter{&m_bookmarkManager};
BookmarkViewFactory m_bookmarkViewFactory{&m_bookmarkManager};
QAction m_toggleAction{Tr::tr("Toggle Bookmark")};
QAction m_editAction{Tr::tr("Edit Bookmark")};
QAction m_prevAction{Tr::tr("Previous Bookmark")};
QAction m_nextAction{Tr::tr("Next Bookmark")};
QAction m_docPrevAction{Tr::tr("Previous Bookmark in Document")};
QAction m_docNextAction{Tr::tr("Next Bookmark in Document")};
Menu m_bookmarkMenu;
Action m_toggleAction;
Action m_editAction;
Action m_prevAction;
Action m_nextAction;
Action m_docPrevAction;
Action m_docNextAction;
QAction m_editBookmarkAction{Tr::tr("Edit Bookmark")};
QAction m_bookmarkMarginAction{Tr::tr("Toggle Bookmark")};
@@ -113,66 +115,32 @@ public:
TextEditorPluginPrivate::TextEditorPluginPrivate()
{
ActionContainer *mtools = ActionManager::actionContainer(Core::Constants::M_TOOLS);
ActionContainer *touchBar = ActionManager::actionContainer(Core::Constants::TOUCH_BAR);
ActionContainer *mbm = ActionManager::createMenu(Id("Bookmarks.Menu"));
mbm->menu()->setTitle(Tr::tr("&Bookmarks"));
mtools->addMenu(mbm);
const Id bookmarkMenuId = "Bookmarks.Menu";
const Context editorManagerContext(Core::Constants::C_EDITORMANAGER);
// Toggle
Command *cmd = ActionManager::registerAction(&m_toggleAction, "Bookmarks.Toggle",
editorManagerContext);
cmd->setDefaultKeySequence(QKeySequence(useMacShortcuts ? Tr::tr("Meta+M") : Tr::tr("Ctrl+M")));
cmd->setTouchBarIcon(Icons::MACOS_TOUCHBAR_BOOKMARK.icon());
mbm->addAction(cmd);
touchBar->addAction(cmd, Core::Constants::G_TOUCHBAR_EDITOR);
m_bookmarkMenu.setId(bookmarkMenuId);
m_bookmarkMenu.setTitle(Tr::tr("&Bookmarks"));
m_bookmarkMenu.setContainer(Core::Constants::M_TOOLS);
cmd = ActionManager::registerAction(&m_editAction, "Bookmarks.Edit", editorManagerContext);
cmd->setDefaultKeySequence(
QKeySequence(useMacShortcuts ? Tr::tr("Meta+Shift+M") : Tr::tr("Ctrl+Shift+M")));
mbm->addAction(cmd);
mbm->addSeparator();
// Previous
m_prevAction.setIcon(Icons::PREV_TOOLBAR.icon());
m_prevAction.setIconVisibleInMenu(false);
cmd = ActionManager::registerAction(&m_prevAction, BOOKMARKS_PREV_ACTION, editorManagerContext);
cmd->setDefaultKeySequence(QKeySequence(useMacShortcuts ? Tr::tr("Meta+,")
: Tr::tr("Ctrl+,")));
mbm->addAction(cmd);
// Next
m_nextAction.setIcon(Icons::NEXT_TOOLBAR.icon());
m_nextAction.setIconVisibleInMenu(false);
cmd = ActionManager::registerAction(&m_nextAction, BOOKMARKS_NEXT_ACTION, editorManagerContext);
cmd->setDefaultKeySequence(QKeySequence(useMacShortcuts ? Tr::tr("Meta+.")
: Tr::tr("Ctrl+.")));
mbm->addAction(cmd);
mbm->addSeparator();
// Previous Doc
cmd = ActionManager::registerAction(&m_docPrevAction, "Bookmarks.PreviousDocument",
editorManagerContext);
mbm->addAction(cmd);
// Next Doc
cmd = ActionManager::registerAction(&m_docNextAction, "Bookmarks.NextDocument",
editorManagerContext);
mbm->addAction(cmd);
connect(&m_toggleAction, &QAction::triggered, this, [this] {
m_toggleAction.setId("Bookmarks.Toggle");
m_toggleAction.setContext(editorManagerContext);
m_toggleAction.setText(Tr::tr("Toggle Bookmark"));
m_toggleAction.setDefaultKeySequence(Tr::tr("Meta+M"), Tr::tr("Ctrl+M"));
m_toggleAction.setTouchBarIcon(Icons::MACOS_TOUCHBAR_BOOKMARK.icon());
m_toggleAction.setContainer(bookmarkMenuId);
m_toggleAction.setOnTriggered(this, [this] {
IEditor *editor = EditorManager::currentEditor();
auto widget = TextEditorWidget::fromEditor(editor);
if (widget && editor && !editor->document()->isTemporary())
m_bookmarkManager.toggleBookmark(editor->document()->filePath(), editor->currentLine());
});
connect(&m_editAction, &QAction::triggered, this, [this] {
m_editAction.setId("Bookmarks.Edit");
m_editAction.setContext(editorManagerContext);
m_editAction.setText(Tr::tr("Edit Bookmark"));
m_editAction.setDefaultKeySequence(Tr::tr("Meta+Shift+M"), Tr::tr("Ctrl+Shift+M"));
m_editAction.setContainer(bookmarkMenuId);
m_editAction.setOnTriggered(this, [this] {
IEditor *editor = EditorManager::currentEditor();
auto widget = TextEditorWidget::fromEditor(editor);
if (widget && editor && !editor->document()->isTemporary()) {
@@ -184,12 +152,39 @@ TextEditorPluginPrivate::TextEditorPluginPrivate()
}
});
connect(&m_prevAction, &QAction::triggered, &m_bookmarkManager, &BookmarkManager::prev);
connect(&m_nextAction, &QAction::triggered, &m_bookmarkManager, &BookmarkManager::next);
connect(&m_docPrevAction, &QAction::triggered,
&m_bookmarkManager, &BookmarkManager::prevInDocument);
connect(&m_docNextAction, &QAction::triggered,
&m_bookmarkManager, &BookmarkManager::nextInDocument);
m_bookmarkMenu.addSeparator();
m_prevAction.setId(BOOKMARKS_PREV_ACTION);
m_prevAction.setContext(editorManagerContext);
m_prevAction.setText(Tr::tr("Previous Bookmark"));
m_prevAction.setDefaultKeySequence(Tr::tr("Meta+,"), Tr::tr("Ctrl+,"));
m_prevAction.setContainer(bookmarkMenuId);
m_prevAction.setIcon(Icons::PREV_TOOLBAR.icon());
m_prevAction.setIconVisibleInMenu(false);
m_prevAction.setOnTriggered(this, [this] { m_bookmarkManager.prev(); });
m_nextAction.setId(BOOKMARKS_NEXT_ACTION);
m_nextAction.setContext(editorManagerContext);
m_nextAction.setText(Tr::tr("Next Bookmark"));
m_nextAction.setIcon(Icons::NEXT_TOOLBAR.icon());
m_nextAction.setIconVisibleInMenu(false);
m_nextAction.setDefaultKeySequence(Tr::tr("Meta+."), Tr::tr("Ctrl+."));
m_nextAction.setContainer(bookmarkMenuId);
m_nextAction.setOnTriggered(this, [this] { m_bookmarkManager.next(); });
m_bookmarkMenu.addSeparator();
m_docPrevAction.setId("Bookmarks.PreviousDocument");
m_docPrevAction.setContext(editorManagerContext);
m_docPrevAction.setText(Tr::tr("Previous Bookmark in Document"));
m_docPrevAction.setContainer(bookmarkMenuId);
m_docPrevAction.setOnTriggered(this, [this] { m_bookmarkManager.prevInDocument(); });
m_docNextAction.setId("Bookmarks.NextDocument");
m_docNextAction.setContext(Core::Constants::C_EDITORMANAGER);
m_docNextAction.setText(Tr::tr("Next Bookmark in Document"));
m_docNextAction.setContainer(bookmarkMenuId);
m_docNextAction.setOnTriggered(this, [this] { m_bookmarkManager.nextInDocument(); });
connect(&m_editBookmarkAction, &QAction::triggered, this, [this] {
m_bookmarkManager.editByFileAndLine(m_marginActionFileName, m_marginActionLineNumber);
@@ -203,6 +198,9 @@ TextEditorPluginPrivate::TextEditorPluginPrivate()
m_bookmarkManager.toggleBookmark(m_marginActionFileName, m_marginActionLineNumber);
});
ActionContainer *touchBar = ActionManager::actionContainer(Core::Constants::TOUCH_BAR);
touchBar->addAction(m_toggleAction.command(), Core::Constants::G_TOUCHBAR_EDITOR);
// EditorManager
connect(EditorManager::instance(), &EditorManager::editorAboutToClose,
this, &TextEditorPluginPrivate::editorAboutToClose);