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/*
* Copyright (c) 2011, Oracle and/or its affiliates. All rights reserved.
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; version 2 of the
* License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA
*/
#ifndef _SNIPPET_POPOVER_H_
#define _SNIPPET_POPOVER_H_
#include "mforms/popover.h"
#include "mforms/drawbox.h"
/**
* Implementation of a "fly out" control providing extended display for snippet entries that allows
* to edit them.
*/
namespace mforms {
class CodeEditor;
class Label;
class TextEntry;
class Button;
class Box;
}
namespace wb {
class Separator : public mforms::DrawBox
{
public:
virtual void get_layout_size(int* w, int* h);
virtual void repaint(cairo_t *cr, int x, int y, int w, int h);
};
class SnippetPopover : public mforms::Popover
{
private:
mforms::Box* _content;
mforms::Box* _header;
mforms::CodeEditor* _editor;
mforms::Label* _heading_label; // Non-editable heading text.
mforms::TextEntry* _heading_entry; // Editable heading text.
mforms::Button* _edit_button;
mforms::Button* _close_button;
mforms::Button* _revert_button;
std::string _original_text;
std::string _original_heading;
boost::signals2::signal<void ()> _closed;
protected:
void revert_clicked();
void edit_clicked();
void close_clicked();
void text_changed(int start_line, int lines_changed);
public:
SnippetPopover();
~SnippetPopover();
void set_heading(const std::string& text);
void set_text(const std::string& text);
void set_read_only(bool flag);
bool has_changed();
std::string get_text();
std::string get_heading();
boost::signals2::signal<void ()>* signal_closed() { return &_closed; }
};
} // namespace wb
#endif // _SNIPPET_POPOVER_H_
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