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151 lines
4.3 KiB
151 lines
4.3 KiB
/***************************************************************************
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* guiw_gpsfile.c
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*
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* 2012-02-21
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* Copyright (C) 2012 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 it
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* under the terms of the GNU General Public License as published by the
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* Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* main.c is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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* See the 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 along
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* with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "osmroute.h"
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#include "draw.h"
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#include "gui.h"
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#include "system.h"
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#include "gps.h"
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enum {
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GPSWIN_UNDEF = 0,
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GPSWIN_PAUSEPLAY,
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GPSWIN_JUMP,
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GPSWIN_CLOSE
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};
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static GUIWindow gpswin = {0};
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void gpswin_closecallback ();
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void gpswin_btndraw (GUIButton *btn);
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void gpswin_btnjump(int x, int y);
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void gpswin_btnpauseplay(int x, int y);
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void gpswin_btnclose(int x, int y);
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void gpswin_show () {
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d_printf ("GUI: gps file screen");
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if (gpswin.screen == NULL) guiwindow_new (&gpswin, 250, 32);
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gpswin.screen_changed = 1;
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gpswin.callback_close = (void*)gpswin_closecallback;
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gpswin.style = WGUI_S_VCENTER | WGUI_S_HBOTTOM;
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/* add buttons */
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strncpy (gpswin.buttons[0].caption, _("P"), GUI_TEXTLEN);
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gpswin.buttons[0].callback_clicked = (void*)gpswin_btnpauseplay;
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gpswin.buttons[0].id = GPSWIN_PAUSEPLAY;
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gpswin.buttons[0].callback_draw = (void*)gpswin_btndraw;
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gpswin.buttons[0].w = 31;
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gpswin.buttons[0].h = 31;
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gpswin.buttons[0].x = 0;
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gpswin.buttons[0].y = 0;
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strncpy (gpswin.buttons[1].caption, _("-"), GUI_TEXTLEN);
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gpswin.buttons[1].callback_clicked = (void*)gpswin_btnjump;
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gpswin.buttons[1].callback_draw = (void*)gpswin_btndraw;
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gpswin.buttons[1].id = GPSWIN_JUMP;
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gpswin.buttons[1].w = 250-32*2;
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gpswin.buttons[1].h = 31;
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gpswin.buttons[1].x = 32;
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gpswin.buttons[1].y = 0;
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strncpy (gpswin.buttons[2].caption, _("Close"), GUI_TEXTLEN);
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gpswin.buttons[2].callback_clicked = (void*)gpswin_btnclose;
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gpswin.buttons[2].id = GPSWIN_CLOSE;
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gpswin.buttons[2].w = 32;
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gpswin.buttons[2].h = 31;
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gpswin.buttons[2].x = 250-32;
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gpswin.buttons[2].y = 0;
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gui_show (&gpswin);
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};
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void gpswin_closecallback () {
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d_printf ("GUI: gps win close");
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guiwindow_close (&gpswin);
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};
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void gpswin_btndraw (GUIButton *btn) {
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int i;
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if (btn->id == GPSWIN_PAUSEPLAY) {
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i = gps_file_get_state ();
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if (i == GPSF_END) btn->col = &color[COLOR_white][1];
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else if (i == GPSF_INIT) btn->col = &color[COLOR_green][0];
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else if (i == GPSF_RUN) btn->col = &color[COLOR_green][2];
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else if (i == GPSF_PAUSE) btn->col = &color[COLOR_redgray][1];
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else btn->col = &color[COLOR_red][2];
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gui_button_draw (btn);
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}
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else if (btn->id == GPSWIN_JUMP) {
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struct line_style ls;
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int x;
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if (gps_file_get_size () == 0) x = 0;
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else x = (btn->w * gps_file_get_pos()) / gps_file_get_size ();
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ls.width = 1.0;
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ls.c = ls.borderc = color[COLOR_white][3];
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draw_polygonstart ();
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draw_polygonadd (btn->x, btn->y);
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draw_polygonadd (btn->x + x, btn->y);
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draw_polygonadd (btn->x + x, btn->y + btn->h);
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draw_polygonadd (btn->x, btn->y + btn->h);
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draw_polygonfinish (currentwin->screen, ls, color[COLOR_white][1], 1);
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draw_polygonstart ();
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draw_polygonadd (btn->x + x, btn->y);
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draw_polygonadd (btn->x + btn->w, btn->y);
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draw_polygonadd (btn->x + btn->w, btn->y + btn->h);
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draw_polygonadd (btn->x + x, btn->y + btn->h);
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draw_polygonfinish (currentwin->screen, ls, color[COLOR_white][0], 1);
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draw_line (currentwin->screen, btn->x + x, btn->y, btn->x + x, btn->y + btn->h, ls);
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}
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};
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void gpswin_btnjump(int x, int y) {
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int pos = x * gps_file_get_size() / (250-64);
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gpswin.screen_changed = 1;
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draw_set_flag (DRAW_GPSFOLLOW);
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gps_file_set_pos (pos);
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draw ();
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};
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void gpswin_btnclose(int x, int y) {
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gui_close();
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};
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void gpswin_btnpauseplay(int x, int y) {
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gpswin.screen_changed = 1;
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if (gps_file_get_state () == GPSF_PAUSE) gps_file_set_state (GPSF_RUN);
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else gps_file_set_state (GPSF_PAUSE);
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draw ();
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};
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