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[Horus] Bitmaps in SD Manager now truncated when too large

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Bertrand Songis
2016-03-01 19:12:45 +01:00
parent 54343be57e
commit 4b4522f2ee
1 changed files with 14 additions and 3 deletions
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radio/src/gui/horus/menu_general_sdmanager.cpp
+14 -3
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@@ -19,7 +19,7 @@
*/
#include <stdio.h>
#include "../../opentx.h"
#include "opentx.h"
#define REFRESH_FILES() do { reusableBuffer.sdmanager.offset = 65535; currentBitmapIndex = -1; } while (0)
#define NODE_TYPE(fname) fname[SD_SCREEN_FILE_LENGTH+1]
@@ -367,10 +367,21 @@ bool menuGeneralSdManager(evt_t _event)
currentBitmapIndex = menuVerticalPosition;
delete currentBitmap;
currentBitmap = BitmapBuffer::load(reusableBuffer.sdmanager.lines[index]);
// TODO scale in case of a too large bitmap
}
if (currentBitmap) {
lcd->drawBitmap(LCD_W / 2, LCD_H / 2, currentBitmap);
uint16_t height = currentBitmap->getHeight();
uint16_t width = currentBitmap->getWidth();
uint16_t startx = 0;
uint16_t starty = 0;
if (height > MENU_BODY_HEIGHT-10) {
starty = (height - MENU_BODY_HEIGHT - 10) / 2;
height = MENU_BODY_HEIGHT - 10;
}
if (width > LCD_W/2) {
startx = (width - LCD_W/2) / 2;
width = LCD_W/2;
}
lcd->drawBitmap(LCD_W / 2 - 20 + LCD_W/4 - width/2, MENU_BODY_TOP + MENU_BODY_HEIGHT/2 - height/2, currentBitmap, startx, starty, width, height);
}
}