diff options
author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:24:48 +0000 |
---|---|---|
committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 18:24:48 +0000 |
commit | cca66b9ec4e494c1d919bff0f71a820d8afab1fa (patch) | |
tree | 146f39ded1c938019e1ed42d30923c2ac9e86789 /src/ui/widget/gradient-editor.h | |
parent | Initial commit. (diff) | |
download | inkscape-upstream.tar.xz inkscape-upstream.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/gradient-editor.h | 114 |
1 files changed, 114 insertions, 0 deletions
diff --git a/src/ui/widget/gradient-editor.h b/src/ui/widget/gradient-editor.h new file mode 100644 index 0000000..6b62164 --- /dev/null +++ b/src/ui/widget/gradient-editor.h @@ -0,0 +1,114 @@ +// SPDX-License-Identifier: GPL-2.0-or-later +#ifndef SEEN_GRADIENT_EDITOR_H +#define SEEN_GRADIENT_EDITOR_H + +#include <gtkmm/box.h> +#include <gtkmm/grid.h> +#include <gtkmm/button.h> +#include <gtkmm/spinbutton.h> +#include <gtkmm/popover.h> +#include <gtkmm/image.h> +#include <gtkmm/expander.h> +#include <gtkmm/liststore.h> +#include <gtkmm/treemodelcolumn.h> +#include <gtkmm/builder.h> +#include <optional> + +#include "object/sp-gradient.h" +#include "object/sp-stop.h" +#include "ui/selected-color.h" +#include "spin-scale.h" +#include "gradient-with-stops.h" +#include "gradient-selector-interface.h" +#include "ui/operation-blocker.h" + +namespace Inkscape { +namespace UI { +namespace Widget { + +class GradientSelector; + +class GradientEditor : public Gtk::Box, public GradientSelectorInterface { +public: + GradientEditor(const char* prefs); + ~GradientEditor() noexcept override; + +private: + sigc::signal<void> _signal_grabbed; + sigc::signal<void> _signal_dragged; + sigc::signal<void> _signal_released; + sigc::signal<void, SPGradient*> _signal_changed; + +public: + decltype(_signal_changed) signal_changed() const { return _signal_changed; } + decltype(_signal_grabbed) signal_grabbed() const { return _signal_grabbed; } + decltype(_signal_dragged) signal_dragged() const { return _signal_dragged; } + decltype(_signal_released) signal_released() const { return _signal_released; } + + void setGradient(SPGradient* gradient) override; + SPGradient* getVector() override; + void setVector(SPDocument* doc, SPGradient* vector) override; + void setMode(SelectorMode mode) override; + void setUnits(SPGradientUnits units) override; + SPGradientUnits getUnits() override; + void setSpread(SPGradientSpread spread) override; + SPGradientSpread getSpread() override; + void selectStop(SPStop* selected) override; + +private: + void set_gradient(SPGradient* gradient); + void stop_selected(); + void insert_stop_at(double offset); + void add_stop(int index); + void duplicate_stop(); + void delete_stop(int index); + void show_stops(bool visible); + void update_stops_layout(); + void set_repeat_mode(SPGradientSpread mode); + void set_repeat_icon(SPGradientSpread mode); + void reverse_gradient(); + void set_stop_color(SPColor color, float opacity); + std::optional<Gtk::TreeRow> current_stop(); + SPStop* get_nth_stop(size_t index); + SPStop* get_current_stop(); + bool select_stop(size_t index); + void set_stop_offset(size_t index, double offset); + SPGradient* get_gradient_vector(); + void fire_stop_selected(SPStop* stop); + + Glib::RefPtr<Gtk::Builder> _builder; + GradientSelector* _selector; + Inkscape::UI::SelectedColor _selected_color; + Gtk::Popover& _popover; + Gtk::Image& _repeat_icon; + GradientWithStops _gradient_image; + Glib::RefPtr<Gtk::ListStore> _stop_list_store; + Gtk::TreeModelColumnRecord _stop_columns; + Gtk::TreeModelColumn<SPStop*> _stopObj; + Gtk::TreeModelColumn<size_t> _stopIdx; + Gtk::TreeModelColumn<Glib::ustring> _stopID; + Gtk::TreeModelColumn<Glib::RefPtr<Gdk::Pixbuf>> _stop_color; + Gtk::TreeView& _stop_tree; + Gtk::SpinButton& _offset_btn; + Gtk::Button& _add_stop; + Gtk::Button& _delete_stop; + Gtk::Expander& _show_stops_list; + bool _stops_list_visible = true; + Gtk::Box& _stops_gallery; + Gtk::Box& _colors_box; + Gtk::ToggleButton& _linear_btn; + Gtk::ToggleButton& _radial_btn; + Gtk::Grid& _main_grid; + SPGradient* _gradient = nullptr; + SPDocument* _document = nullptr; + OperationBlocker _update; + OperationBlocker _notification; + Glib::ustring _prefs; +}; + + +} // namespace Widget +} // namespace UI +} // namespace Inkscape + +#endif |