summaryrefslogtreecommitdiffstats
path: root/src/ui/widget/gradient-selector.h
diff options
context:
space:
mode:
authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:24:48 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-07 18:24:48 +0000
commitcca66b9ec4e494c1d919bff0f71a820d8afab1fa (patch)
tree146f39ded1c938019e1ed42d30923c2ac9e86789 /src/ui/widget/gradient-selector.h
parentInitial commit. (diff)
downloadinkscape-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 'src/ui/widget/gradient-selector.h')
-rw-r--r--src/ui/widget/gradient-selector.h160
1 files changed, 160 insertions, 0 deletions
diff --git a/src/ui/widget/gradient-selector.h b/src/ui/widget/gradient-selector.h
new file mode 100644
index 0000000..f76949d
--- /dev/null
+++ b/src/ui/widget/gradient-selector.h
@@ -0,0 +1,160 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+#ifndef SEEN_GRADIENT_SELECTOR_H
+#define SEEN_GRADIENT_SELECTOR_H
+
+/*
+ * Gradient vector and position widget
+ *
+ * Authors:
+ * Lauris Kaplinski <lauris@kaplinski.com>
+ * Jon A. Cruz <jon@joncruz.org>
+ *
+ * Copyright (C) 2001-2002 Lauris Kaplinski
+ * Copyright (C) 2001 Ximian, Inc.
+ * Copyright (C) 2010 Jon A. Cruz
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+#include <gtkmm/box.h>
+#include <gtkmm/liststore.h>
+#include <gtkmm/scrolledwindow.h>
+
+#include "object/sp-gradient-spread.h"
+#include "object/sp-gradient-units.h"
+#include <vector>
+#include "gradient-selector-interface.h"
+
+class SPDocument;
+class SPGradient;
+
+namespace Gtk {
+class Button;
+class CellRendererPixbuf;
+class CellRendererText;
+class ScrolledWindow;
+class TreeView;
+} // namespace Gtk
+
+
+namespace Inkscape {
+namespace UI {
+namespace Widget {
+class GradientVectorSelector;
+
+class GradientSelector : public Gtk::Box, public GradientSelectorInterface {
+ public:
+ // enum SelectorMode { MODE_LINEAR, MODE_RADIAL, MODE_SWATCH };
+
+ class ModelColumns : public Gtk::TreeModel::ColumnRecord {
+ public:
+ ModelColumns()
+ {
+ add(name);
+ add(refcount);
+ add(color);
+ add(data);
+ add(pixbuf);
+ }
+ ~ModelColumns() override = default;
+
+ Gtk::TreeModelColumn<Glib::ustring> name;
+ Gtk::TreeModelColumn<unsigned long> color;
+ Gtk::TreeModelColumn<gint> refcount;
+ Gtk::TreeModelColumn<SPGradient *> data;
+ Gtk::TreeModelColumn<Glib::RefPtr<Gdk::Pixbuf>> pixbuf;
+ };
+
+
+ private:
+ sigc::signal<void> _signal_grabbed;
+ sigc::signal<void> _signal_dragged;
+ sigc::signal<void> _signal_released;
+ sigc::signal<void, SPGradient *> _signal_changed;
+ SelectorMode _mode;
+
+ SPGradientUnits _gradientUnits;
+ SPGradientSpread _gradientSpread;
+
+ /* Vector selector */
+ GradientVectorSelector *_vectors;
+
+ /* Tree */
+ bool _checkForSelected(const Gtk::TreePath &path, const Gtk::TreeIter &iter, SPGradient *vector);
+ bool onKeyPressEvent(GdkEventKey *event);
+ void onTreeSelection();
+ void onGradientRename(const Glib::ustring &path_string, const Glib::ustring &new_text);
+ void onTreeNameColClick();
+ void onTreeColorColClick();
+ void onTreeCountColClick();
+
+ Gtk::TreeView *_treeview;
+ Gtk::ScrolledWindow *_scrolled_window;
+ ModelColumns *_columns;
+ Glib::RefPtr<Gtk::ListStore> _store;
+ Gtk::CellRendererPixbuf *_icon_renderer;
+ Gtk::CellRendererText *_text_renderer;
+
+ /* Editing buttons */
+ Gtk::Button *_edit;
+ Gtk::Button *_add;
+ Gtk::Button *_del;
+ Gtk::Button *_del2;
+
+ bool _blocked;
+
+ std::vector<Gtk::Widget *> _nonsolid;
+ std::vector<Gtk::Widget *> _swatch_widgets;
+
+ void selectGradientInTree(SPGradient *vector);
+ void moveSelection(int amount, bool down = true, bool toEnd = false);
+
+ void style_button(Gtk::Button *btn, char const *iconName);
+ void check_del_button();
+
+ // Signal handlers
+ void add_vector_clicked();
+ void edit_vector_clicked();
+ void delete_vector_clicked();
+ void delete_vector_clicked_2();
+ void vector_set(SPGradient *gr);
+
+ public:
+ GradientSelector();
+
+ void show_edit_button(bool show);
+ void set_name_col_size(int min_width);
+ void set_gradient_size(int width, int height);
+
+ inline decltype(_signal_changed) signal_changed() const { return _signal_changed; }
+ inline decltype(_signal_grabbed) signal_grabbed() const { return _signal_grabbed; }
+ inline decltype(_signal_dragged) signal_dragged() const { return _signal_dragged; }
+ inline decltype(_signal_released) signal_released() const { return _signal_released; }
+
+ void setGradient(SPGradient* gradient) override { /* no op */ }
+ 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;
+};
+
+} // namespace Widget
+} // namespace UI
+} // namespace Inkscape
+
+#endif // SEEN_GRADIENT_SELECTOR_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 :