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/*
* Copyright (C) 2012-2015 Robin Haberkorn
*
* 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, either version 3 of the License, or
* (at your option) any later version.
*
* 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, see <http://www.gnu.org/licenses/>.
*/
#ifndef __INTERFACE_GTK_H
#define __INTERFACE_GTK_H
#include <stdarg.h>
#include <glib.h>
#include <gtk/gtk.h>
#include <Scintilla.h>
#include <ScintillaWidget.h>
#include "interface.h"
namespace SciTECO {
typedef class ViewGtk : public View<ViewGtk> {
ScintillaObject *sci;
public:
ViewGtk() : sci(NULL) {}
/* implementation of View::initialize() */
void initialize_impl(void);
inline ~ViewGtk()
{
/*
* This does NOT destroy the Scintilla object
* and GTK widget, if it is the current view
* (and therefore added to the vbox).
*/
if (sci)
g_object_unref(G_OBJECT(sci));
}
inline GtkWidget *
get_widget(void)
{
return GTK_WIDGET(sci);
}
/* implementation of View::ssm() */
inline sptr_t
ssm_impl(unsigned int iMessage, uptr_t wParam = 0, sptr_t lParam = 0)
{
return scintilla_send_message(sci, iMessage, wParam, lParam);
}
} ViewCurrent;
typedef class InterfaceGtk : public Interface<InterfaceGtk, ViewGtk> {
GtkWidget *window;
GtkWidget *vbox;
gchar *info_current;
GtkWidget *info_widget;
GtkWidget *message_widget;
GtkWidget *cmdline_widget;
GtkWidget *popup_widget;
GtkWidget *current_view_widget;
public:
InterfaceGtk() : Interface(),
window(NULL),
vbox(NULL),
info_current(NULL), info_widget(NULL),
message_widget(NULL),
cmdline_widget(NULL),
popup_widget(NULL),
current_view_widget(NULL) {}
~InterfaceGtk();
/* overrides Interface::get_options() */
inline GOptionGroup *
get_options(void)
{
return gtk_get_option_group(TRUE);
}
/* implementation of Interface::main() */
void main_impl(int &argc, char **&argv);
/* implementation of Interface::vmsg() */
void vmsg_impl(MessageType type, const gchar *fmt, va_list ap);
/* overrides Interface::msg_clear() */
void msg_clear(void);
/* implementation of Interface::show_view() */
void show_view_impl(ViewGtk *view);
/* implementation of Interface::info_update() */
void info_update_impl(const QRegister *reg);
void info_update_impl(const Buffer *buffer);
/* implementation of Interface::cmdline_update() */
void cmdline_update_impl(const Cmdline *cmdline);
/* implementation of Interface::popup_add() */
void popup_add_impl(PopupEntryType type,
const gchar *name, bool highlight = false);
/* implementation of Interface::popup_show() */
inline void
popup_show_impl(void)
{
/* FIXME: scroll through popup contents */
gtk_widget_show(popup_widget);
}
/* implementation of Interface::popup_is_shown() */
inline bool
popup_is_shown_impl(void)
{
return gtk_widget_get_visible(popup_widget);
}
/* implementation of Interface::popup_clear() */
void popup_clear_impl(void);
/* main entry point (implementation) */
inline void
event_loop_impl(void)
{
gtk_widget_show_all(window);
gtk_main();
}
private:
static void widget_set_font(GtkWidget *widget, const gchar *font_name);
void cmdline_insert_chr(gint &pos, gchar chr);
friend static inline void handle_key_press(bool is_shift, bool is_ctl,
guint keyval);
} InterfaceCurrent;
} /* namespace SciTECO */
#endif
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