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/* Gobby - GTK-based collaborative text editor
* Copyright (C) 2008-2014 Armin Burgmeier <armin@arbur.net>
*
* Permission to use, copy, modify, and/or distribute this software for any
* purpose with or without fee is hereby granted, provided that the above
* copyright notice and this permission notice appear in all copies.
*
* THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
* WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
* ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
* WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
* ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
* OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
*/
#ifndef _GOBBY_FINDDIALOG_HPP_
#define _GOBBY_FINDDIALOG_HPP_
#include "core/folder.hpp"
#include "core/statusbar.hpp"
#include "core/sessionview.hpp"
#include <gtkmm/dialog.h>
#include <gtkmm/box.h>
#include <gtkmm/table.h>
#include <gtkmm/label.h>
#include <gtkmm/entry.h>
#include <gtkmm/checkbutton.h>
namespace Gobby
{
class FindDialog: public Gtk::Dialog
{
public:
typedef sigc::signal<void> SignalFindTextChanged;
typedef sigc::signal<void> SignalReplaceTextChanged;
FindDialog(Gtk::Window& parent, const Folder& folder,
StatusBar& status_bar);
~FindDialog();
bool get_search_only() const;
void set_search_only(bool search_only);
Glib::ustring get_find_text() const;
Glib::ustring get_replace_text() const;
bool find_next();
bool find_previous();
SignalFindTextChanged signal_find_text_changed() const
{
return m_signal_find_text_changed;
}
SignalReplaceTextChanged signal_replace_text_changed() const
{
return m_signal_replace_text_changed;
}
protected:
enum SearchDirection {
SEARCH_FORWARD,
SEARCH_BACKWARD
};
virtual void on_show();
virtual void on_response(int id);
void on_document_changed(SessionView* view);
void on_active_user_changed(InfUser* user);
void on_find_text_changed();
void on_replace_text_changed();
SearchDirection get_direction() const;
bool find();
bool replace();
bool replace_all();
// Searches for an occurence with the provided options, selecting the
// result, if any.
bool find_and_select(const GtkTextIter* from,
SearchDirection direction);
// Searches for a occurence, beginning from from, and wrapping around
// if the corresponding checkbutton is checked.
bool find_wrap(const GtkTextIter* from,
SearchDirection direction,
GtkTextIter* match_start,
GtkTextIter* match_end);
// Searches for an occurence in the given range
bool find_range(const GtkTextIter* from,
const GtkTextIter* to,
SearchDirection direction,
GtkTextIter* match_start,
GtkTextIter* match_end);
// Searches for an occurence, ignoring whole word only option
bool find_range_once(const GtkTextIter* from,
const GtkTextIter* to,
SearchDirection direction,
GtkTextIter* match_start,
GtkTextIter* match_end);
const Folder& m_folder;
StatusBar& m_status_bar;
sigc::connection m_active_user_changed_connection;
Gtk::VBox m_box_main;
Gtk::Table m_table_entries;
Gtk::Label m_label_find;
Gtk::Label m_label_replace;
Gtk::Entry m_entry_find;
Gtk::Entry m_entry_replace;
Gtk::CheckButton m_check_case;
Gtk::CheckButton m_check_whole_word;
Gtk::CheckButton m_check_backwards;
Gtk::CheckButton m_check_wrap_around;
Gtk::Button* m_button_replace;
Gtk::Button* m_button_replace_all;
SignalFindTextChanged m_signal_find_text_changed;
SignalReplaceTextChanged m_signal_replace_text_changed;
private:
void update_sensitivity();
};
}
#endif // _GOBBY_FINDDIALOG_HPP_
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