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180 lines
3.8 KiB
180 lines
3.8 KiB
/***************************************************************************
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* gui.h
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*
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* 2011-03-10
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* Copyright 2011 Steffen Pohle
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* steffen@gulpe.de
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****************************************************************************/
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/*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
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*/
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#ifndef _GUI_H_
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#define _GUI_H_
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#include "osmroute.h"
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#define GUI_TEXTLEN 256
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#define GUI_MAX_ITEM 256
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enum {
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EGUI_NONE,
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EGUI_KEYPRESSED,
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EGUI_KEYRELEASED,
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EGUI_MOUSEMOVE,
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EGUI_MOUSEPRESSED,
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EGUI_MOUSERELEASED
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};
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enum {
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GUI_NONE,
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GUI_BUTTON,
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GUI_LIST,
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GUI_ENTRY,
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GUI_CHECKBOX,
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GUI_LABEL
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};
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/*
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* styles for the windows..
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*/
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#define WGUI_S_VCENTER 0x0003
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#define WGUI_S_VLEFT 0x0002
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#define WGUI_S_VRIGHT 0x0001
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#define WGUI_S_HCENTER 0x000C
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#define WGUI_S_HTOP 0x0004
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#define WGUI_S_HBOTTOM 0x0008
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#define WGUI_S_NOTITLE 0x0010
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// #define WGUI_S_**** 0x0080
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#define WGUI_S_MODAL 0x0100
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struct _GUIEvent_ {
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int event;
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uint32_t keyval; // needed for utf8 (max was 32bit?)
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iPoint mousepos;
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int mousebtn;
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} typedef GUIEvent;
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struct _GUIButton_ {
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int x, y, w, h;
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int id;
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char caption[GUI_TEXTLEN];
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struct color *col;
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struct color *textcol;
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void (*callback_clicked) (int x, int y);
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void (*callback_draw) (struct _GUIButton_ *btn);
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} typedef GUIButton;
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struct _GUIList_ {
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int x, y, w, h;
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int id;
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char **data;
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int vs; // first element to draw
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int selected;
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void (*callback_selectitem) (int nr);
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} typedef GUIList;
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struct {
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int x, y;
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int id;
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char text[GUI_TEXTLEN];
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struct color *textcol;
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} typedef GUILabel;
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struct {
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int x, y, w, h;
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int id;
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char text[GUI_TEXTLEN];
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int curpos;
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int overwrite;
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void (*callback_enter) ();
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void (*callback_changed) ();
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} typedef GUIEntry;
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struct {
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int x, y, w, h;
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int id;
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char text[GUI_TEXTLEN];
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int checked;
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void (*callback_changed) ();
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} typedef GUICheckbox;
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struct _GUIItem_ {
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int type;
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void *item;
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} typedef GUIItem;
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struct _GUIWindow_ {
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void (*callback_close) ();
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struct _GUIWindow_ *parent;
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struct image *screen;
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int screen_changed;
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char title[GUI_TEXTLEN];
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int x;
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int y;
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int w;
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int h;
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int style;
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GUIItem items[GUI_MAX_ITEM];
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void *focus;
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} typedef GUIWindow;
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extern GUIWindow *currentwin;
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extern void gui_show (GUIWindow *win);
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extern void gui_draw ();
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extern void gui_close ();
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extern int gui_event (GUIEvent event);
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extern void guiwindow_new (GUIWindow *win, int w, int h, char *title);
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extern void guiwindow_close (GUIWindow *win);
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/* button functions */
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extern void gui_button_draw (GUIButton *button);
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/* label functions */
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extern void gui_label_draw (GUILabel *label);
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/* entry functions */
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extern void gui_entry_draw (GUIEntry *entry);
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extern void gui_entry_event (GUIEntry *entry, GUIEvent *event);
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/* list functions */
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extern void gui_list_draw (GUIList *list);
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extern void gui_list_event (GUIList *list, GUIEvent *event);
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extern void gui_list_setselect (GUIList *list);
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/**************************************************************************
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* gui windows
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*/
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extern void gui_search_show ();
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extern void gui_fav_show ();
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extern void gui_mainmenu_show ();
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extern void gui_buttons_show ();
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extern void gpswin_show ();
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#endif
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