Adding upstream version 1.0.2.upstream/1.0.2upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 194 insertions, 0 deletions

diff --git a/src/inkscape-window.cpp b/src/inkscape-window.cpp
new file mode 100644
index 0000000..6123472
--- /dev/null
+++ b/src/inkscape-window.cpp
@@ -0,0 +1,194 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/**
+ * @file
+ * Inkscape - An SVG editor.
+ */
+/*
+ * Authors:
+ *   Tavmjong Bah
+ *
+ * Copyright (C) 2018 Authors
+ *
+ * The contents of this file may be used under the GNU General Public License Version 2 or later.
+ * Read the file 'COPYING' for more information.
+ *
+ */
+
+
+#include "inkscape-window.h"
+#include "inkscape.h"   // SP_ACTIVE_DESKTOP
+#include "enums.h"      // PREFS_WINDOW_GEOMETRY_NONE
+#include "shortcuts.h"
+#include "inkscape-application.h"
+
+#include "object/sp-namedview.h"  // TODO Remove need for this!
+
+#include "ui/drag-and-drop.h"  // Move to canvas?
+#include "ui/interface.h" // main menu, sp_ui_close_view()
+
+#include "ui/monitor.h" // get_monitor_geometry_at_point()
+
+#include "ui/desktop/menubar.h"
+
+#include "ui/drag-and-drop.h"
+
+#include "widgets/desktop-widget.h"
+
+InkscapeWindow::InkscapeWindow(SPDocument* document)
+    : _document(document)
+    , _app(nullptr)
+{
+    if (!_document) {
+        std::cerr << "InkscapeWindow::InkscapeWindow: null document!" << std::endl;
+        return;
+    }
+
+    _app = &(ConcreteInkscapeApplication<Gtk::Application>::get_instance());
+    _app->add_window(*this);
+
+    set_resizable(true);
+
+    ink_drag_setup(this);
+
+     // =============== Build interface ===============
+
+    // Main box
+    _mainbox = Gtk::manage(new Gtk::Box(Gtk::ORIENTATION_VERTICAL));
+    _mainbox->set_name("DesktopMainBox");
+    _mainbox->show();
+    add(*_mainbox);
+
+    // Desktop widget (=> MultiPaned)
+    _desktop_widget = sp_desktop_widget_new(_document);
+    _desktop_widget->window = this;
+    gtk_widget_show(GTK_WIDGET(_desktop_widget));
+    _desktop = _desktop_widget->desktop;
+
+    // Menu bar (must come after desktop widget creation as we need _desktop)
+    // _menubar = build_menubar(_desktop);
+    // _menubar->set_name("MenuBar");
+    // _menubar->show_all();
+
+    // Pallet
+
+    // Status bar
+
+    // _mainbox->pack_start(*_menubar, false, false);
+    gtk_box_pack_start(GTK_BOX(_mainbox->gobj()), GTK_WIDGET(_desktop_widget), true, true, 0); // Can't use Glib::wrap()
+
+    // ================== Callbacks ==================
+    signal_delete_event().connect(      sigc::mem_fun(*_desktop, &SPDesktop::onDeleteUI));
+    signal_window_state_event().connect(sigc::mem_fun(*_desktop, &SPDesktop::onWindowStateEvent));
+    signal_focus_in_event().connect(    sigc::mem_fun(*_desktop_widget, &SPDesktopWidget::onFocusInEvent));
+
+    // =================== Actions ===================
+
+
+    // ================ Window Options ==============
+    setup_view();
+}
+
+// Change a document, leaving desktop/view the same. (Eventually move all code here.)
+void
+InkscapeWindow::change_document(SPDocument* document)
+{
+    if (!_app) {
+        std::cerr << "Inkscapewindow::change_document: app is nullptr!" << std::endl;
+        return;
+    }
+
+    _document = document;
+    _app->set_active_document(_document);
+
+    setup_view();
+}
+
+// Sets up the window and view according to user preferences and <namedview> of the just loaded document
+void
+InkscapeWindow::setup_view()
+{
+    // Make sure the GdkWindow is fully initialized before resizing/moving
+    // (ensures the monitor it'll be shown on is known)
+    realize();
+
+    // Resize the window to match the document properties
+    sp_namedview_window_from_document(_desktop); // This should probably be a member function here.
+
+    // Must show before setting zoom and view! (crashes otherwise)
+    //
+    // Showing after resizing/moving allows the window manager to correct an invalid size/position of the window
+    // TODO: This does *not* work when called from 'change_document()', i.e. when the window is already visible.
+    //       This can result in off-screen windows! We previously worked around this by hiding and re-showing
+    //       the window, but a call to hide() causes Inkscape to just exit since the migration to Gtk::Application
+    show();
+
+    sp_namedview_zoom_and_view_from_document(_desktop);
+    sp_namedview_update_layers_from_document(_desktop);
+
+    SPNamedView *nv = _desktop->namedview;
+    if (nv && nv->lockguides) {
+        nv->lockGuides();
+    }
+}
+
+/**
+ * Return true if this is the Cmd-Q shortcut on macOS
+ */
+inline bool is_Cmd_Q(GdkEventKey *event)
+{
+#ifdef GDK_WINDOWING_QUARTZ
+    return (event->keyval == 'q' && event->state == (GDK_MOD2_MASK | GDK_META_MASK));
+#else
+    return false;
+#endif
+}
+
+bool
+InkscapeWindow::on_key_press_event(GdkEventKey* event)
+{
+    // Need to call base class method first or text tool won't work!
+    // Intercept Cmd-Q on macOS to not bypass confirmation dialog
+    bool done = !is_Cmd_Q(event) && Gtk::Window::on_key_press_event(event);
+    if (done) {
+        return true;
+    }
+
+    unsigned shortcut = sp_shortcut_get_for_event(event);
+    return sp_shortcut_invoke (shortcut, _desktop);
+}
+
+bool
+InkscapeWindow::on_focus_in_event(GdkEventFocus* event)
+{
+    if (_app) {
+        _app->set_active_document(_document);
+        _app->set_active_view(_desktop);
+        _app->set_active_selection(_desktop->selection);
+        _app->windows_update(_document);
+    } else {
+        std::cerr << "Inkscapewindow::on_focus_in_event: app is nullptr!" << std::endl;
+    }
+
+    return Gtk::ApplicationWindow::on_focus_in_event(event);
+}
+
+// Called when a window is closed via the 'X' in the window bar.
+bool
+InkscapeWindow::on_delete_event(GdkEventAny* event)
+{
+    if (_app) {
+        _app->destroy_window(this);
+    }
+    return true;
+};
+
+/*
+  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 :