diff options
Diffstat (limited to 'apps/gui/buttonbar.c')
-rw-r--r-- | apps/gui/buttonbar.c | 131 |
1 files changed, 0 insertions, 131 deletions
diff --git a/apps/gui/buttonbar.c b/apps/gui/buttonbar.c deleted file mode 100644 index 48ef6d0994..0000000000 --- a/apps/gui/buttonbar.c +++ /dev/null @@ -1,131 +0,0 @@ -/*************************************************************************** - * __________ __ ___. - * Open \______ \ ____ ____ | | _\_ |__ _______ ___ - * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / - * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < - * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ - * \/ \/ \/ \/ \/ - * $Id$ - * - * Copyright (C) Linus Nielsen Feltzing (2002) - * - * 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 2 - * of the License, or (at your option) any later version. - * - * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY - * KIND, either express or implied. - * - ****************************************************************************/ -/* -2005 Kevin Ferrare : - - Multi screen support - - Rewrote a lot of code to avoid global vars and make it accept eventually - more that 3 buttons on the bar (just the prototype of gui_buttonbar_set - and the constant BUTTONBAR_MAX_BUTTONS to modify) -2008 Jonathan Gordon - - redone to use viewports, items will NOT scroll in their vp. - Bar is always drawn at the bottom of the screen. This may be changed later. - Callers need to remember to adjust their viewports to not be overwitten -*/ -#include "config.h" -#include "buttonbar.h" -#include "viewport.h" -#include "lcd.h" -#include "font.h" -#include "string-extra.h" -#include "settings.h" - -static struct viewport bb_vp[NB_SCREENS]; -void gui_buttonbar_init(struct gui_buttonbar * buttonbar) -{ - gui_buttonbar_unset(buttonbar); - FOR_NB_SCREENS(i) - { - viewport_set_defaults(&bb_vp[i], i); - bb_vp[i].font = FONT_SYSFIXED; - bb_vp[i].y = screens[i].lcdheight - BUTTONBAR_HEIGHT; - bb_vp[i].height = BUTTONBAR_HEIGHT; - bb_vp[i].drawmode = DRMODE_COMPLEMENT; - } -} - -void gui_buttonbar_set_display(struct gui_buttonbar * buttonbar, - struct screen * display) -{ - buttonbar->display = display; -} - -static void gui_buttonbar_draw_button(struct gui_buttonbar * buttonbar, int num) -{ - int button_width; - int fh, fw; - struct screen * display = buttonbar->display; - struct viewport vp = bb_vp[display->screen_type]; - - button_width = display->lcdwidth/BUTTONBAR_MAX_BUTTONS; - vp.width = button_width-1; - vp.x = button_width * num; - display->set_viewport(&vp); - display->fill_viewport(); - if(buttonbar->caption[num][0] != 0) - { - display->getstringsize(buttonbar->caption[num], &fw, &fh); - display->putsxy((button_width - fw)/2, - (vp.height-fh)/2, buttonbar->caption[num]); - } - display->set_viewport(NULL); -} - -void gui_buttonbar_set(struct gui_buttonbar * buttonbar, - const char *caption1, - const char *caption2, - const char *caption3) -{ - gui_buttonbar_unset(buttonbar); - if(caption1) - { - strlcpy(buttonbar->caption[0], caption1, BUTTONBAR_CAPTION_LENGTH); - } - if(caption2) - { - strlcpy(buttonbar->caption[1], caption2, BUTTONBAR_CAPTION_LENGTH); - } - if(caption3) - { - strlcpy(buttonbar->caption[2], caption3, BUTTONBAR_CAPTION_LENGTH); - } -} - -void gui_buttonbar_unset(struct gui_buttonbar * buttonbar) -{ - int i; - for(i = 0;i < BUTTONBAR_MAX_BUTTONS;i++) - buttonbar->caption[i][0] = 0; -} - -void gui_buttonbar_draw(struct gui_buttonbar * buttonbar) -{ - struct screen * display = buttonbar->display; - if(!global_settings.buttonbar || !gui_buttonbar_isset(buttonbar)) - return; - int i; - display->set_viewport(&bb_vp[display->screen_type]); - display->clear_viewport(); - for(i = 0;i < BUTTONBAR_MAX_BUTTONS;i++) - gui_buttonbar_draw_button(buttonbar, i); - display->set_viewport(&bb_vp[display->screen_type]); - display->update_viewport(); - display->set_viewport(NULL); -} - -bool gui_buttonbar_isset(struct gui_buttonbar * buttonbar) -{ - /* If all buttons are unset, the button bar is considered disabled */ - int i; - for(i = 0;i < BUTTONBAR_MAX_BUTTONS;i++) - if(buttonbar->caption[i][0] != 0) - return true; - return false; -} |