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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/combo-tool-item.cpp
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 '')
-rw-r--r--src/ui/widget/combo-tool-item.cpp290
1 files changed, 290 insertions, 0 deletions
diff --git a/src/ui/widget/combo-tool-item.cpp b/src/ui/widget/combo-tool-item.cpp
new file mode 100644
index 0000000..ffc7e75
--- /dev/null
+++ b/src/ui/widget/combo-tool-item.cpp
@@ -0,0 +1,290 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Authors:
+ * Tavmjong Bah <tavmjong@free.fr>
+ *
+ * Copyright (C) 2017 Tavmjong Bah
+ *
+ * Released under GNU GPL v2+, read the file 'COPYING' for more information.
+ */
+
+
+/** \file
+ A combobox that can be displayed in a toolbar.
+*/
+
+#include "combo-tool-item.h"
+#include "preferences.h"
+#include <iostream>
+#include <utility>
+#include <gtkmm/toolitem.h>
+#include <gtkmm/menuitem.h>
+#include <gtkmm/radiomenuitem.h>
+#include <gtkmm/combobox.h>
+#include <gtkmm/menu.h>
+#include <gtkmm/box.h>
+#include <gtkmm/label.h>
+#include <gtkmm/image.h>
+
+namespace Inkscape {
+namespace UI {
+namespace Widget {
+
+ComboToolItem*
+ComboToolItem::create(const Glib::ustring &group_label,
+ const Glib::ustring &tooltip,
+ const Glib::ustring &stock_id,
+ Glib::RefPtr<Gtk::ListStore> store,
+ bool has_entry)
+{
+ return new ComboToolItem(group_label, tooltip, stock_id, store, has_entry);
+}
+
+ComboToolItem::ComboToolItem(Glib::ustring group_label,
+ Glib::ustring tooltip,
+ Glib::ustring stock_id,
+ Glib::RefPtr<Gtk::ListStore> store,
+ bool has_entry) :
+ _active(-1),
+ _group_label(std::move( group_label )),
+ _tooltip(std::move( tooltip )),
+ _stock_id(std::move( stock_id )),
+ _store (std::move(store)),
+ _use_label (true),
+ _use_icon (false),
+ _use_pixbuf (true),
+ _icon_size ( Gtk::ICON_SIZE_LARGE_TOOLBAR ),
+ _combobox (nullptr),
+ _group_label_widget(nullptr),
+ _container(Gtk::manage(new Gtk::Box())),
+ _menuitem (nullptr)
+{
+ add(*_container);
+ _container->set_spacing(3);
+
+ // ": " is added to the group label later
+ if (!_group_label.empty()) {
+ // we don't expect trailing spaces
+ // g_assert(_group_label.raw()[_group_label.raw().size() - 1] != ' ');
+
+ // strip space (note: raw() indexing is much cheaper on Glib::ustring)
+ if (_group_label.raw()[_group_label.raw().size() - 1] == ' ') {
+ _group_label.resize(_group_label.size() - 1);
+ }
+ }
+ if (!_group_label.empty()) {
+ // we don't expect a trailing colon
+ // g_assert(_group_label.raw()[_group_label.raw().size() - 1] != ':');
+
+ // strip colon (note: raw() indexing is much cheaper on Glib::ustring)
+ if (_group_label.raw()[_group_label.raw().size() - 1] == ':') {
+ _group_label.resize(_group_label.size() - 1);
+ }
+ }
+
+
+ // Create combobox
+ _combobox = Gtk::manage (new Gtk::ComboBox(has_entry));
+ _combobox->set_model(_store);
+
+ populate_combobox();
+
+ _combobox->signal_changed().connect(
+ sigc::mem_fun(*this, &ComboToolItem::on_changed_combobox));
+ _container->pack_start(*_combobox);
+
+ show_all();
+}
+
+void
+ComboToolItem::focus_on_click( bool focus_on_click )
+{
+ _combobox->set_focus_on_click(focus_on_click);
+}
+
+
+void
+ComboToolItem::use_label(bool use_label)
+{
+ _use_label = use_label;
+ populate_combobox();
+}
+
+void
+ComboToolItem::use_icon(bool use_icon)
+{
+ _use_icon = use_icon;
+ populate_combobox();
+}
+
+void
+ComboToolItem::use_pixbuf(bool use_pixbuf)
+{
+ _use_pixbuf = use_pixbuf;
+ populate_combobox();
+}
+
+void
+ComboToolItem::use_group_label(bool use_group_label)
+{
+ if (use_group_label == (_group_label_widget != nullptr)) {
+ return;
+ }
+ if (use_group_label) {
+ _container->remove(*_combobox);
+ _group_label_widget = Gtk::manage(new Gtk::Label(_group_label + ": "));
+ _container->pack_start(*_group_label_widget);
+ _container->pack_start(*_combobox);
+ } else {
+ _container->remove(*_group_label_widget);
+ delete _group_label_widget;
+ _group_label_widget = nullptr;
+ }
+}
+
+void
+ComboToolItem::populate_combobox()
+{
+ _combobox->clear();
+
+ ComboToolItemColumns columns;
+ if (_use_icon) {
+ Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+ if (prefs->getBool("/theme/symbolicIcons", false)) {
+ auto children = _store->children();
+ for (auto row : children) {
+ Glib::ustring icon = row[columns.col_icon];
+ gint pos = icon.find("-symbolic");
+ if (pos == std::string::npos) {
+ icon += "-symbolic";
+ }
+ row[columns.col_icon] = icon;
+ }
+ }
+ Gtk::CellRendererPixbuf *renderer = new Gtk::CellRendererPixbuf;
+ renderer->set_property ("stock_size", Gtk::ICON_SIZE_LARGE_TOOLBAR);
+ _combobox->pack_start (*Gtk::manage(renderer), false);
+ _combobox->add_attribute (*renderer, "icon_name", columns.col_icon );
+ } else if (_use_pixbuf) {
+ Gtk::CellRendererPixbuf *renderer = new Gtk::CellRendererPixbuf;
+ //renderer->set_property ("stock_size", Gtk::ICON_SIZE_LARGE_TOOLBAR);
+ _combobox->pack_start (*Gtk::manage(renderer), false);
+ _combobox->add_attribute (*renderer, "pixbuf", columns.col_pixbuf );
+ }
+
+ if (_use_label) {
+ _combobox->pack_start(columns.col_label);
+ }
+
+ std::vector<Gtk::CellRenderer*> cells = _combobox->get_cells();
+ for (auto & cell : cells) {
+ _combobox->add_attribute (*cell, "sensitive", columns.col_sensitive);
+ }
+
+ set_tooltip_text(_tooltip);
+ _combobox->set_tooltip_text(_tooltip);
+ _combobox->set_active (_active);
+}
+
+void
+ComboToolItem::set_active (gint active) {
+ if (_active != active) {
+
+ _active = active;
+
+ if (_combobox) {
+ _combobox->set_active (active);
+ }
+
+ if (active < _radiomenuitems.size()) {
+ _radiomenuitems[ active ]->set_active();
+ }
+ }
+}
+
+Glib::ustring
+ComboToolItem::get_active_text () {
+ Gtk::TreeModel::Row row = _store->children()[_active];
+ ComboToolItemColumns columns;
+ Glib::ustring label = row[columns.col_label];
+ return label;
+}
+
+bool
+ComboToolItem::on_create_menu_proxy()
+{
+ if (_menuitem == nullptr) {
+
+ _menuitem = Gtk::manage (new Gtk::MenuItem(_group_label));
+ Gtk::Menu *menu = Gtk::manage (new Gtk::Menu);
+
+ Gtk::RadioButton::Group group;
+ int index = 0;
+ auto children = _store->children();
+ for (auto row : children) {
+ ComboToolItemColumns columns;
+ Glib::ustring label = row[columns.col_label ];
+ Glib::ustring icon = row[columns.col_icon ];
+ Glib::ustring tooltip = row[columns.col_tooltip ];
+ bool sensitive = row[columns.col_sensitive ];
+
+ Gtk::RadioMenuItem* button = Gtk::manage(new Gtk::RadioMenuItem(group));
+ button->set_label (label);
+ button->set_tooltip_text( tooltip );
+ button->set_sensitive( sensitive );
+
+ button->signal_toggled().connect( sigc::bind<0>(
+ sigc::mem_fun(*this, &ComboToolItem::on_toggled_radiomenu), index++)
+ );
+
+ menu->add (*button);
+
+ _radiomenuitems.push_back( button );
+ }
+
+ if ( _active < _radiomenuitems.size()) {
+ _radiomenuitems[ _active ]->set_active();
+ }
+
+ _menuitem->set_submenu (*menu);
+ _menuitem->show_all();
+ }
+
+ set_proxy_menu_item(_group_label, *_menuitem);
+ return true;
+}
+
+void
+ComboToolItem::on_changed_combobox() {
+
+ int row = _combobox->get_active_row_number();
+ set_active( row );
+ _changed.emit (_active);
+ _changed_after.emit (_active);
+}
+
+void
+ComboToolItem::on_toggled_radiomenu(int n) {
+
+ // toggled emitted twice, first for button toggled off, second for button toggled on.
+ // We want to react only to the button turned on.
+ if ( n < _radiomenuitems.size() &&_radiomenuitems[ n ]->get_active()) {
+ set_active ( n );
+ _changed.emit (_active);
+ _changed_after.emit (_active);
+ }
+}
+
+}
+}
+}
+/*
+ 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 :