126 lines
3.7 KiB
C++
126 lines
3.7 KiB
C++
#include "actionsearch.h"
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#include <QVBoxLayout>
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#include <QKeyEvent>
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#include <QMenuBar>
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#include <QLabel>
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#include "mainwindow.h"
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ActionSearch::ActionSearch(QWidget *parent) :
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QDialog(parent)
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{
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setObjectName("ASDiag");
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setStyleSheet("#ASDiag{border: 2px solid #808080;}");
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resize(parent->width()/3, parent->height()/3);
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setWindowFlags(Qt::Popup);
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QVBoxLayout* layout = new QVBoxLayout();
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ActionSearchEntry* entry_field = new ActionSearchEntry();
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QFont entry_field_font = entry_field->font();
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entry_field_font.setPointSize(entry_field_font.pointSize()*1.2);
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entry_field->setFont(entry_field_font);
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entry_field->setPlaceholderText("Search for action...");
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connect(entry_field, SIGNAL(textChanged(const QString&)), this, SLOT(search_update(const QString &)));
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connect(entry_field, SIGNAL(returnPressed()), this, SLOT(perform_action()));
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connect(entry_field, SIGNAL(moveSelectionUp()), this, SLOT(move_selection_up()));
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connect(entry_field, SIGNAL(moveSelectionDown()), this, SLOT(move_selection_down()));
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layout->addWidget(entry_field);
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list_widget = new ActionSearchList();
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QFont list_widget_font = list_widget->font();
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list_widget_font.setPointSize(list_widget_font.pointSize()*1.2);
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list_widget->setFont(list_widget_font);
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layout->addWidget(list_widget);
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connect(list_widget, SIGNAL(dbl_click()), this, SLOT(perform_action()));
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setLayout(layout);
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entry_field->setFocus();
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}
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void ActionSearch::search_update(const QString &s, const QString &p, QMenu *parent) {
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if (parent == NULL) {
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list_widget->clear();
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QList<QAction*> menus = mainWindow->menuBar()->actions();
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for (int i=0;i<menus.size();i++) {
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QMenu* menu = menus.at(i)->menu();
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search_update(s, p, menu);
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}
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if (list_widget->count() > 0)
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list_widget->item(0)->setSelected(true);
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} else {
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QString menu_text;
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if (!p.isEmpty()) menu_text += p + " > ";
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menu_text += parent->title().replace("&", "");
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QList<QAction*> actions = parent->actions();
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for (int i=0;i<actions.size();i++) {
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QAction* a = actions.at(i);
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if (!a->isSeparator()) {
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if (a->menu() != NULL) {
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search_update(s, menu_text, a->menu());
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} else {
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QString comp = a->text().replace("&", "");
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if (comp.contains(s, Qt::CaseInsensitive)) {
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QListWidgetItem* item = new QListWidgetItem(comp + "\n(" + menu_text + ")");
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item->setData(Qt::UserRole+1, reinterpret_cast<quintptr>(a));
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list_widget->addItem(item);
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}
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}
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}
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}
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}
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}
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void ActionSearch::perform_action() {
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QList<QListWidgetItem*> selected_items = list_widget->selectedItems();
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if (list_widget->count() > 0 && selected_items.size() > 0) {
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QListWidgetItem* item = selected_items.at(0);
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QAction* a = reinterpret_cast<QAction*>(item->data(Qt::UserRole+1).value<quintptr>());
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a->trigger();
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}
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accept();
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}
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void ActionSearch::move_selection_up() {
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int lim = list_widget->count();
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for (int i=1;i<lim;i++) {
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if (list_widget->item(i)->isSelected()) {
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list_widget->item(i-1)->setSelected(true);
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list_widget->scrollToItem(list_widget->item(i-1));
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break;
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}
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}
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}
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void ActionSearch::move_selection_down() {
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int lim = list_widget->count()-1;
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for (int i=0;i<lim;i++) {
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if (list_widget->item(i)->isSelected()) {
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list_widget->item(i+1)->setSelected(true);
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list_widget->scrollToItem(list_widget->item(i+1));
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break;
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}
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}
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}
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void ActionSearchEntry::keyPressEvent(QKeyEvent * event) {
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switch (event->key()) {
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case Qt::Key_Up:
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emit moveSelectionUp();
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break;
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case Qt::Key_Down:
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emit moveSelectionDown();
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break;
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default:
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QLineEdit::keyPressEvent(event);
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}
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}
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void ActionSearchList::mouseDoubleClickEvent(QMouseEvent *event) {
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emit dbl_click();
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}
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