diff options
Diffstat (limited to 'screen_ui.cpp')
| -rw-r--r-- | screen_ui.cpp | 58 |
1 files changed, 37 insertions, 21 deletions
diff --git a/screen_ui.cpp b/screen_ui.cpp index e36fa3d8f..222de00ee 100644 --- a/screen_ui.cpp +++ b/screen_ui.cpp @@ -34,8 +34,8 @@ #include "screen_ui.h" #include "ui.h" -#define CHAR_WIDTH 10 -#define CHAR_HEIGHT 18 +static int char_width; +static int char_height; // There's only (at most) one of these objects, and global callbacks // (for pthread_create, and the input event system) need to find it, @@ -192,11 +192,9 @@ void ScreenRecoveryUI::draw_progress_locked() } } -void ScreenRecoveryUI::draw_text_line(int row, const char* t) { - if (t[0] != '\0') { - gr_text(0, (row+1)*CHAR_HEIGHT-1, t); - } -} +#define C_HEADER 247,0,6 +#define C_MENU 0,106,157 +#define C_LOG 249,194,0 // Redraw everything on the screen. Does not flip pages. // Should only be called with updateMutex locked. @@ -209,30 +207,46 @@ void ScreenRecoveryUI::draw_screen_locked() gr_color(0, 0, 0, 160); gr_fill(0, 0, gr_fb_width(), gr_fb_height()); + int y = 0; int i = 0; if (show_menu) { - gr_color(64, 96, 255, 255); - gr_fill(0, (menu_top+menu_sel) * CHAR_HEIGHT, - gr_fb_width(), (menu_top+menu_sel+1)*CHAR_HEIGHT+1); + gr_color(C_HEADER, 255); for (; i < menu_top + menu_items; ++i) { + if (i == menu_top) gr_color(C_MENU, 255); + if (i == menu_top + menu_sel) { + // draw the highlight bar + gr_fill(0, y-2, gr_fb_width(), y+char_height+2); + // white text of selected item gr_color(255, 255, 255, 255); - draw_text_line(i, menu[i]); - gr_color(64, 96, 255, 255); + if (menu[i][0]) gr_text(4, y, menu[i], 1); + gr_color(C_MENU, 255); } else { - draw_text_line(i, menu[i]); + if (menu[i][0]) gr_text(4, y, menu[i], i < menu_top); } + y += char_height+4; } - gr_fill(0, i*CHAR_HEIGHT+CHAR_HEIGHT/2-1, - gr_fb_width(), i*CHAR_HEIGHT+CHAR_HEIGHT/2+1); + gr_color(C_MENU, 255); + y += 4; + gr_fill(0, y, gr_fb_width(), y+2); + y += 4; ++i; } - gr_color(255, 255, 0, 255); - - for (; i < text_rows; ++i) { - draw_text_line(i, text[(i+text_top) % text_rows]); + gr_color(C_LOG, 255); + + // display from the bottom up, until we hit the top of the + // screen, the bottom of the menu, or we've displayed the + // entire text buffer. + int ty; + int row = (text_top+text_rows-1) % text_rows; + for (int ty = gr_fb_height() - char_height, count = 0; + ty > y+2 && count < text_rows; + ty -= char_height, ++count) { + gr_text(4, ty, text[row], 0); + --row; + if (row < 0) row = text_rows-1; } } } @@ -327,12 +341,14 @@ void ScreenRecoveryUI::Init() { gr_init(); + gr_font_size(&char_width, &char_height); + text_col = text_row = 0; - text_rows = gr_fb_height() / CHAR_HEIGHT; + text_rows = gr_fb_height() / char_height; if (text_rows > kMaxRows) text_rows = kMaxRows; text_top = 1; - text_cols = gr_fb_width() / CHAR_WIDTH; + text_cols = gr_fb_width() / char_width; if (text_cols > kMaxCols - 1) text_cols = kMaxCols - 1; LoadBitmap("icon_installing", &backgroundIcon[INSTALLING_UPDATE]); |