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// SPDX-License-Identifier: GPL-2.0-or-later
/** @file
* @brief A dialog for XML attributes based on Gtk TreeView
*/
/* Authors:
* Martin Owens
*
* Copyright (C) Martin Owens 2018 <doctormo@gmail.com>
*
* Released under GNU GPLv2 or later, read the file 'COPYING' for more information
*/
#ifndef SEEN_UI_DIALOGS_ATTRDIALOG_H
#define SEEN_UI_DIALOGS_ATTRDIALOG_H
#include "desktop.h"
#include "message.h"
#include <gtkmm/dialog.h>
#include <gtkmm/liststore.h>
#include <gtkmm/popover.h>
#include <gtkmm/scrolledwindow.h>
#include <gtkmm/textview.h>
#include <gtkmm/treeview.h>
#include <ui/widget/panel.h>
#define ATTR_DIALOG(obj) (dynamic_cast<Inkscape::UI::Dialog::AttrDialog*>((Inkscape::UI::Dialog::AttrDialog*)obj))
namespace Inkscape {
class MessageStack;
class MessageContext;
namespace UI {
namespace Dialog {
/**
* @brief The AttrDialog class
* This dialog allows to add, delete and modify XML attributes created in the
* xml editor.
*/
class AttrDialog : public UI::Widget::Panel
{
public:
AttrDialog();
~AttrDialog() override;
static AttrDialog &getInstance() { return *new AttrDialog(); }
// Data structure
class AttrColumns : public Gtk::TreeModel::ColumnRecord {
public:
AttrColumns() {
add(_attributeName);
add(_attributeValue);
add(_attributeValueRender);
}
Gtk::TreeModelColumn<Glib::ustring> _attributeName;
Gtk::TreeModelColumn<Glib::ustring> _attributeValue;
Gtk::TreeModelColumn<Glib::ustring> _attributeValueRender;
};
AttrColumns _attrColumns;
// TreeView
Gtk::TreeView _treeView;
Glib::RefPtr<Gtk::ListStore> _store;
Gtk::CellRendererText *_nameRenderer;
Gtk::CellRendererText *_valueRenderer;
Gtk::TreeViewColumn *_nameCol;
Gtk::TreeViewColumn *_valueCol;
Gtk::TreeModel::Path _modelpath;
Gtk::Popover *_popover;
Gtk::TextView *_textview;
Glib::ustring valuepath;
Glib::ustring valueediting;
/**
* Status bar
*/
std::shared_ptr<Inkscape::MessageStack> _message_stack;
std::unique_ptr<Inkscape::MessageContext> _message_context;
// Widgets
Gtk::VBox _mainBox;
Gtk::ScrolledWindow _scrolledWindow;
Gtk::ScrolledWindow _scrolled_text_view;
Gtk::HBox _buttonBox;
Gtk::Button _buttonAddAttribute;
// Variables - Inkscape
SPDesktop* _desktop;
Inkscape::XML::Node* _repr;
Gtk::HBox status_box;
Gtk::Label status;
bool _updating;
// Helper functions
void setDesktop(SPDesktop* desktop) override;
void setRepr(Inkscape::XML::Node * repr);
void setUndo(Glib::ustring const &event_description);
/**
* Sets the XML status bar, depending on which attr is selected.
*/
void attr_reset_context(gint attr);
static void _set_status_message(Inkscape::MessageType type, const gchar *message, GtkWidget *dialog);
/**
* Signal handlers
*/
sigc::connection _message_changed_connection;
void onAttrChanged(Inkscape::XML::Node *repr, const gchar * name, const gchar * new_value);
bool onNameKeyPressed(GdkEventKey *event, Gtk::Entry *entry);
bool onValueKeyPressed(GdkEventKey *event, Gtk::Entry *entry);
void onAttrDelete(Glib::ustring path);
bool onAttrCreate(GdkEventButton *event);
bool onKeyPressed(GdkEventKey *event);
void popClosed();
void startNameEdit(Gtk::CellEditable *cell, const Glib::ustring &path);
void startValueEdit(Gtk::CellEditable *cell, const Glib::ustring &path);
void nameEdited(const Glib::ustring &path, const Glib::ustring &name);
void valueEdited(const Glib::ustring &path, const Glib::ustring &value);
void textViewMap();
void valueCanceledPop();
void valueEditedPop();
};
} // namespace Dialog
} // namespace UI
} // namespace Inkscape
#endif // ATTRDIALOG_H
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