| /*************************************************************************** |
| * __________ __ ___. |
| * Open \______ \ ____ ____ | | _\_ |__ _______ ___ |
| * Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ / |
| * Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < < |
| * Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \ |
| * \/ \/ \/ \/ \/ |
| * $Id$ |
| * |
| * Copyright (C) Jonathan Gordon (2006) |
| * |
| * All files in this archive are subject to the GNU General Public License. |
| * See the file COPYING in the source tree root for full license agreement. |
| * |
| * This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY |
| * KIND, either express or implied. |
| * |
| ****************************************************************************/ |
| #include "config.h" |
| #include "stdarg.h" |
| #include "string.h" |
| #include "stdio.h" |
| #include "kernel.h" |
| #include "system.h" |
| #include "screen_access.h" |
| #include "debug.h" |
| #include "misc.h" |
| #include "settings.h" |
| #include "scrollbar.h" |
| #include "lang.h" |
| #include "splash.h" |
| |
| #define TEXT_MARGIN display->char_width+2 |
| #define SLIDER_START 20 |
| |
| #if (CONFIG_KEYPAD == IRIVER_H300_PAD) |
| #define SLIDER_UP BUTTON_UP |
| #define SLIDER_DOWN BUTTON_DOWN |
| #define SLIDER_LEFT BUTTON_LEFT |
| #define SLIDER_RIGHT BUTTON_RIGHT |
| #define SLIDER_OK BUTTON_ON |
| #define SLIDER_OK2 BUTTON_SELECT |
| #define SLIDER_CANCEL BUTTON_OFF |
| |
| #define SLIDER_RC_UP BUTTON_RC_REW |
| #define SLIDER_RC_DOWN BUTTON_RC_FF |
| #define SLIDER_RC_LEFT BUTTON_RC_SOURCE |
| #define SLIDER_RC_RIGHT BUTTON_RC_BITRATE |
| #define SLIDER_RC_OK BUTTON_RC_ON |
| #define SLIDER_RC_CANCEL BUTTON_RC_STOP |
| |
| #elif (CONFIG_KEYPAD == GIGABEAT_PAD) |
| #define SLIDER_UP BUTTON_UP |
| #define SLIDER_DOWN BUTTON_DOWN |
| #define SLIDER_LEFT BUTTON_LEFT |
| #define SLIDER_RIGHT BUTTON_RIGHT |
| #define SLIDER_OK BUTTON_POWER |
| #define SLIDER_CANCEL BUTTON_A |
| |
| #elif (CONFIG_KEYPAD == IPOD_4G_PAD) |
| #define SLIDER_UP BUTTON_LEFT |
| #define SLIDER_DOWN BUTTON_RIGHT |
| #define SLIDER_LEFT BUTTON_SCROLL_BACK |
| #define SLIDER_RIGHT BUTTON_SCROLL_FWD |
| #define SLIDER_OK BUTTON_SELECT |
| #define SLIDER_CANCEL BUTTON_MENU |
| |
| #elif (CONFIG_KEYPAD == IAUDIO_X5_PAD) |
| #define SLIDER_UP BUTTON_UP |
| #define SLIDER_DOWN BUTTON_DOWN |
| #define SLIDER_LEFT BUTTON_LEFT |
| #define SLIDER_RIGHT BUTTON_RIGHT |
| #define SLIDER_OK BUTTON_SELECT |
| #define SLIDER_CANCEL BUTTON_PLAY |
| |
| #endif |
| |
| static const int max_val[3] = {LCD_MAX_RED,LCD_MAX_GREEN,LCD_MAX_BLUE}; |
| |
| static void draw_screen(struct screen *display, char *title, |
| int *rgb_val, int color, int row) |
| { |
| int i; |
| char *textrgb = str(LANG_COLOR_RGB_LABELS), rgb_dummy[2] = {0,0}; |
| int text_top; |
| int text_centre, bg_col; |
| char buf[32]; |
| int slider_width = (display->width-SLIDER_START-(display->char_width*5)); |
| int background_color = global_settings.bg_color; |
| int text_color = global_settings.fg_color; |
| bool display_three_rows = (display->height/6) > display->char_height; |
| |
| display->clear_display(); |
| |
| if (display->depth > 1) { |
| display->set_foreground(text_color); |
| } |
| |
| i = display->getstringsize(title,0,0); |
| display->putsxy((display->width-i)/2,6,title ); |
| |
| text_top = display->char_height*2; |
| bg_col = background_color; |
| for (i=0; i<3 ;i++) |
| { |
| if (!display_three_rows) |
| i = row; |
| |
| if (i==row) |
| { |
| if ((global_settings.invert_cursor) && (display->depth >2)) |
| { |
| display->fillrect(0,text_top-1,display->width,display->char_height+2); |
| bg_col = text_color; |
| } |
| else if (display_three_rows) |
| { |
| display->putsxy(0,text_top,">"); |
| display->putsxy(display->width-display->char_width-2,text_top,"<"); |
| bg_col = background_color; |
| } |
| if (display->depth > 1) |
| { |
| if (i==0) |
| display->set_foreground(LCD_RGBPACK(255, 0, 0)); |
| else if (i==1) |
| display->set_foreground(LCD_RGBPACK(0, 255, 0)); |
| else if (i==2) |
| display->set_foreground(LCD_RGBPACK(0 ,0 ,255)); |
| } |
| } |
| else |
| { |
| if (display->depth > 1) |
| display->set_foreground(text_color); |
| bg_col = background_color; |
| } |
| |
| if (display->depth > 1) |
| display->set_background(bg_col); |
| |
| text_centre = text_top+(display->char_height/2); |
| rgb_dummy[0] = textrgb[i]; |
| display->putsxy(TEXT_MARGIN,text_top,rgb_dummy); |
| snprintf(buf,3,"%02d",rgb_val[i]); |
| display->putsxy(display->width-(display->char_width*4),text_top,buf); |
| |
| text_top += display->char_height/4; |
| |
| gui_scrollbar_draw(display,SLIDER_START,text_top,slider_width, |
| display->char_height/2, |
| max_val[i],0,rgb_val[i],HORIZONTAL); |
| if (!display_three_rows) |
| break; |
| text_top += display->char_height; |
| } |
| |
| if (display->depth > 1) { |
| display->set_background(background_color); |
| display->set_foreground(text_color); |
| } |
| |
| if (text_top + (display->char_height*2) < (display->height-40-display->char_height)) |
| text_top += (display->char_height*2); |
| else text_top += (display->char_height); |
| |
| /* Display RGB: #rrggbb */ |
| snprintf(buf,sizeof(buf),str(LANG_COLOR_RGB_VALUE), |
| RGB_UNPACK_RED(color), |
| RGB_UNPACK_GREEN(color), |
| RGB_UNPACK_BLUE(color)); |
| |
| display->putsxy((display->width-(display->char_width*11))/2,text_top,buf); |
| |
| if (display->depth > 1) { |
| display->set_foreground(color); |
| display->fillrect(SLIDER_START,LCD_HEIGHT-40,slider_width,35); |
| |
| display->set_foreground(LCD_BLACK); |
| display->drawrect(SLIDER_START-1,LCD_HEIGHT-41,slider_width+2,37); |
| } |
| |
| display->update(); |
| } |
| |
| /*********** |
| set_color |
| returns true if USB was inserted, false otherwise |
| color is a pointer to the colour (in native format) to modify |
| set banned_color to -1 to allow all |
| ***********/ |
| bool set_color(struct screen *display,char *title, int* color, int banned_color) |
| { |
| int exit = 0, button, slider=0; |
| int rgb_val[3]; /* native depth r,g,b*/; |
| int fgcolor = display->get_foreground(); |
| int newcolor = *color; |
| int i; |
| |
| #if LCD_PIXELFORMAT == RGB565 |
| rgb_val[0] = ((*color)&0xf800) >> 11; |
| rgb_val[1] = ((*color)&0x07e0) >> 5; |
| rgb_val[2] = ((*color)&0x001f); |
| #elif LCD_PIXELFORMAT == RGB565SWAPPED |
| rgb_val[0] = ((swap16(*color))&0xf800) >> 11; |
| rgb_val[1] = ((swap16(*color))&0x07e0) >> 5; |
| rgb_val[2] = ((swap16(*color))&0x001f); |
| #endif |
| |
| while (!exit) |
| { |
| /* We need to maintain three versions of the colour: |
| |
| rgb_val[3] - the native depth RGB values |
| newcolor - the native format packed colour |
| */ |
| |
| #if LCD_PIXELFORMAT == RGB565 |
| newcolor = (rgb_val[0] << 11) | (rgb_val[1] << 5) | (rgb_val[2]); |
| #elif LCD_PIXELFORMAT == RGB565SWAPPED |
| newcolor = swap16((rgb_val[0] << 11) | (rgb_val[1] << 5) | (rgb_val[2])); |
| #endif |
| FOR_NB_SCREENS(i) |
| { |
| draw_screen(&screens[i], title, rgb_val, newcolor, slider); |
| } |
| |
| button = button_get(true); |
| switch (button) |
| { |
| case SLIDER_UP: |
| #ifdef SLIDER_RC_UP |
| case SLIDER_RC_UP: |
| #endif |
| slider = (slider+2)%3; |
| break; |
| |
| case SLIDER_DOWN: |
| #ifdef SLIDER_RC_DOWN |
| case SLIDER_RC_DOWN: |
| #endif |
| slider = (slider+1)%3; |
| break; |
| |
| case SLIDER_RIGHT: |
| case SLIDER_RIGHT|BUTTON_REPEAT: |
| #ifdef SLIDER_RC_RIGHT |
| case SLIDER_RC_RIGHT: |
| case SLIDER_RC_RIGHT|BUTTON_REPEAT: |
| #endif |
| if (rgb_val[slider] < max_val[slider]) |
| rgb_val[slider]++; |
| break; |
| |
| case SLIDER_LEFT: |
| case SLIDER_LEFT|BUTTON_REPEAT: |
| #ifdef SLIDER_RC_LEFT |
| case SLIDER_RC_LEFT: |
| case SLIDER_RC_LEFT|BUTTON_REPEAT: |
| #endif |
| if (rgb_val[slider] > 0) |
| rgb_val[slider]--; |
| break; |
| |
| case SLIDER_OK: |
| #ifdef HAVE_REMOTE_LCD |
| case SLIDER_RC_OK: |
| #endif |
| #ifdef SLIDER_OK2 |
| case SLIDER_OK2: |
| #endif |
| if ((banned_color!=-1) && (banned_color == newcolor)) |
| { |
| gui_syncsplash(HZ*2,true,str(LANG_COLOR_UNACCEPTABLE)); |
| break; |
| } |
| *color = newcolor; |
| exit = 1; |
| break; |
| |
| case SLIDER_CANCEL: |
| #ifdef HAVE_REMOTE_LCD |
| case SLIDER_RC_CANCEL: |
| #endif |
| exit = 1; |
| break; |
| |
| default: |
| if(default_event_handler(button) == SYS_USB_CONNECTED) { |
| display->set_foreground(fgcolor); |
| return true; |
| } |
| break; |
| } |
| } |
| display->set_foreground(fgcolor); |
| |
| return false; |
| } |