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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:24:48 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:24:48 +0000 |
commit | cca66b9ec4e494c1d919bff0f71a820d8afab1fa (patch) | |
tree | 146f39ded1c938019e1ed42d30923c2ac9e86789 /src/ui/widget/canvas-grid.h | |
parent | Initial commit. (diff) | |
download | inkscape-cca66b9ec4e494c1d919bff0f71a820d8afab1fa.tar.xz inkscape-cca66b9ec4e494c1d919bff0f71a820d8afab1fa.zip |
Adding upstream version 1.2.2.upstream/1.2.2upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | src/ui/widget/canvas-grid.h | 113 |
1 files changed, 113 insertions, 0 deletions
diff --git a/src/ui/widget/canvas-grid.h b/src/ui/widget/canvas-grid.h new file mode 100644 index 0000000..17a986f --- /dev/null +++ b/src/ui/widget/canvas-grid.h @@ -0,0 +1,113 @@ +// SPDX-License-Identifier: GPL-2.0-or-later + +#ifndef INKSCAPE_UI_WIDGET_CANVASGRID_H +#define INKSCAPE_UI_WIDGET_CANVASGRID_H +/* + * Author: + * Tavmjong Bah + * + * Copyright (C) 2020 Tavmjong Bah + * + * Released under GNU GPL v2+, read the file 'COPYING' for more information. + */ + +#include <gtkmm.h> +#include <gtkmm/label.h> +#include <gtkmm/overlay.h> +#include "ui/dialog/command-palette.h" + +class SPCanvas; +class SPDesktopWidget; + +namespace Inkscape { +namespace UI { +namespace Widget { + +class Canvas; +class Ruler; + +/** + * A Gtk::Grid widget that contains rulers, scrollbars, buttons, and, of course, the canvas. + * Canvas has an overlay to let us put stuff on the canvas. + */ +class CanvasGrid : public Gtk::Grid +{ +public: + + CanvasGrid(SPDesktopWidget *dtw); + ~CanvasGrid() override; + + void ShowScrollbars(bool state = true); + void ToggleScrollbars(); + + void ShowRulers(bool state = true); + void ToggleRulers(); + void UpdateRulers(); + + void ShowCommandPalette(bool state = true); + void ToggleCommandPalette(); + + Inkscape::UI::Widget::Canvas *GetCanvas() { return _canvas; }; + + // Hopefully temp. + Inkscape::UI::Widget::Ruler *GetHRuler() { return _vruler; }; + Inkscape::UI::Widget::Ruler *GetVRuler() { return _hruler; }; + Glib::RefPtr<Gtk::Adjustment> GetHAdj() { return _hadj; }; + Glib::RefPtr<Gtk::Adjustment> GetVAdj() { return _vadj; }; + Gtk::ToggleButton *GetGuideLock() { return _guide_lock; } + Gtk::ToggleButton *GetCmsAdjust() { return _cms_adjust; } + Gtk::ToggleButton *GetStickyZoom() { return _sticky_zoom; }; + +private: + + // Signal callbacks + void OnSizeAllocate(Gtk::Allocation& allocation); + bool SignalEvent(GdkEvent *event); + + // The Widgets + Inkscape::UI::Widget::Canvas *_canvas; + + Gtk::Overlay _canvas_overlay; + + Dialog::CommandPalette _command_palette; + + Glib::RefPtr<Gtk::Adjustment> _hadj; + Glib::RefPtr<Gtk::Adjustment> _vadj; + Gtk::Scrollbar *_hscrollbar; + Gtk::Scrollbar *_vscrollbar; + + Inkscape::UI::Widget::Ruler *_hruler; + Inkscape::UI::Widget::Ruler *_vruler; + + Gtk::ToggleButton *_guide_lock; + Gtk::ToggleButton *_cms_adjust; + Gtk::ToggleButton *_sticky_zoom; + + // To be replaced by stateful Gio::Actions + bool _show_scrollbars = true; + bool _show_rulers = true; + + // Hopefully temp + SPDesktopWidget *_dtw; + + // Store allocation so we don't redraw too often. + Gtk::Allocation _allocation; +}; + +} // namespace Widget +} // namespace UI +} // namespace Inkscape + + +#endif // INKSCAPE_UI_WIDGET_CANVASGRID_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 : |