status-bar.h

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// SPDX-License-Identifier: GPL-2.0-or-later
/*
 * Author:
 *   Tavmjong Bah
 *   Others
 *
 * Copyright (C) 2023 Authors
 *
 * Released under GNU GPL v2+, read the file 'COPYING' for more information.
 */
 
#ifndef INKSCAPE_UI_WIDGET_STATUSBAR_H
#define INKSCAPE_UI_WIDGET_STATUSBAR_H
 
#include <gtkmm/box.h>
 
#include "message.h"
#include "preferences.h" // observer
#include "ui/defocus-target.h"
#include "ui/operation-blocker.h"
#include "ui/popup-menu.h"
 
namespace Gtk {
class Grid;
class Label;
class Popover;
} // namespace Gtk
 
namespace Geom {
class Point;
} // namespace Geom
 
class SPDesktop;
class SPDesktopWidget;
 
namespace Inkscape::UI::Widget {
 
class SelectedStyle;
class LayerSelector;
class PageSelector;
class SpinButton;
 
class StatusBar
    : public Gtk::Box
    , public Inkscape::UI::DefocusTarget
{
public:
    StatusBar();
    ~StatusBar() override = default;
 
    void set_desktop(SPDesktop* desktop);
    void set_message(const Inkscape::MessageType type, const char* message);
    void set_coordinate(const Geom::Point& p);
    void update_visibility();
 
    void update_zoom();
    void update_rotate();
 
    void rotate_grab_focus();
    void zoom_grab_focus();
 
    void onDefocus() override;
 
private:
    int zoom_input(double &new_value);
    bool zoom_output();
    void zoom_value_changed();
    void zoom_menu_handler();
    bool zoom_popup(PopupMenuOptionalClick);
 
    bool rotate_output();
    void rotate_value_changed();
    void rotate_menu_handler();
    bool rotate_popup(PopupMenuOptionalClick);
 
    // From left to right
    SelectedStyle* selected_style = nullptr;
    LayerSelector* layer_selector = nullptr;
    PageSelector *_page_selector = nullptr;
    Gtk::Label*    selection = nullptr;
    Gtk::Label*     coordinates = nullptr;
    Gtk::Box*      zoom = nullptr;
    Gtk::Box*      rotate = nullptr;
    UI::Widget::SpinButton* zoom_value = nullptr;
    UI::Widget::SpinButton* rotate_value = nullptr;
 
    SPDesktopWidget* desktop_widget = nullptr;
    std::unique_ptr<Gtk::Popover> zoom_popover;
    std::unique_ptr<Gtk::Popover> rotate_popover;
 
    SPDesktop* desktop = nullptr;
 
    OperationBlocker _blocker;
 
    Inkscape::PrefObserver preference_observer;
};
 
} // namespace Inkscape::UI::Widget
 
#endif // INKSCAPE_UI_WIDGET_STATUSBAR_H
 
/*
  Local Variables:
  mode:c++
  c-file-style:"stroustrup"
  c-file-offsets:((innamespace . 0)(inline-open . 0)(case-label . +))
  indent-tabs-mode:nil
  fill-column:99
  End:
*/
// vim: filetype=cpp:expandtab:shiftwidth=4:tabstop=8:softtabstop=4:fileencoding=utf-8:textwidth=99 :