diff options
Diffstat (limited to 'backends/platform/PalmOS/Src/init_golcd.cpp')
-rw-r--r-- | backends/platform/PalmOS/Src/init_golcd.cpp | 121 |
1 files changed, 0 insertions, 121 deletions
diff --git a/backends/platform/PalmOS/Src/init_golcd.cpp b/backends/platform/PalmOS/Src/init_golcd.cpp deleted file mode 100644 index b09d3b104e..0000000000 --- a/backends/platform/PalmOS/Src/init_golcd.cpp +++ /dev/null @@ -1,121 +0,0 @@ -#include <PalmOS.h> -#include <PalmGoLCD.h> - -#include "init_golcd.h" - -// you can use this handle directly -MemHandle gGoLcdH; - -Err GoLCDInit(MemHandle *goLcdH) { - if (!goLcdH) - return sysErrParamErr; - - Err e; - UInt16 refNum; - Boolean loaded = false; - *goLcdH = NULL; - - if (e = SysLibFind(goLcdLibName, &refNum)) - loaded = !(e = SysLibLoad(goLcdLibType, goLcdLibCreator, &refNum)); - - if (!e) - if ((e = GoLcdLibOpen(refNum))) - SysLibRemove(refNum); - - if (!e) { - MemHandle lcdH = MemHandleNew(sizeof(GoLCDType)); - GoLCDType *lcdP = (GoLCDType *)MemHandleLock(lcdH); - MemSet(lcdP, MemHandleSize(lcdH), 0); - lcdP->refNum = refNum; - lcdP->timeout = GoLcdGetTimeout(refNum, goLcdPenTapMode); - MemPtrUnlock(lcdP); - *goLcdH = lcdH; - } - - return e; -} - -Err GoLCDRelease(MemHandle goLcdH) { - if (!goLcdH) - return sysErrParamErr; - - Err e; - GoLCDType *lcdP = (GoLCDType *)MemHandleLock(goLcdH); - if (lcdP->refNum != sysInvalidRefNum) - if (!(e = GoLcdLibClose(lcdP->refNum))) - e = SysLibRemove(lcdP->refNum); - - MemPtrUnlock(lcdP); - MemHandleFree(goLcdH); - - return e; -} - -Boolean GoLCDPointInBounds(MemHandle goLcdH, Coord x, Coord y) { - Boolean inBounds = false; - - if (!goLcdH) - return inBounds; - - GoLCDType *lcdP = (GoLCDType *)MemHandleLock(goLcdH); - inBounds = (lcdP->active && RctPtInRectangle(x, y, &(lcdP->bounds))); - MemPtrUnlock(lcdP); - - return inBounds; -} - -void GoLCDSetInk(MemHandle goLcdH, RGBColorType *inkP) { - if (!goLcdH) - return; - - GoLCDType *lcdP = (GoLCDType *)MemHandleLock(goLcdH); - MemMove(&(lcdP->ink), inkP, sizeof(RGBColorType)); - MemPtrUnlock(lcdP); -} - -void GoLCDSetBounds(MemHandle goLcdH, RectangleType *boundsP) { - if (!goLcdH) - return; - - GoLCDType *lcdP = (GoLCDType *)MemHandleLock(goLcdH); - MemMove(&(lcdP->bounds), boundsP, sizeof(RectangleType)); - MemPtrUnlock(lcdP); -} - -void GoLCDActivate(MemHandle goLcdH, Boolean active) { - if (!goLcdH) - return; - - GoLCDType *lcdP = (GoLCDType *)MemHandleLock(goLcdH); - - if (active) { - if (!lcdP->active) { - lcdP->active = true; - GoLcdSetInkState(lcdP->refNum, goLcdInkEnabled, goLcdColorOverride, &(lcdP->ink)); - GoLcdSetBounds(lcdP->refNum, &(lcdP->bounds)); - GoLcdSetGsiState(lcdP->refNum, goLcdGsiNormal, goLcdColorDefault, 0); - GoLcdSetTimeout(lcdP->refNum, goLcdPenTapMode, lcdP->timeout); - GoLcdSetStatus(lcdP->refNum, goLcdEnabled); - } - - } else { - lcdP->active = false; - GoLcdSetInkState(lcdP->refNum, goLcdInkDisabled, goLcdColorDefault, 0); - GoLcdSetStatus(lcdP->refNum, goLcdDisabled); - } - - MemPtrUnlock(lcdP); -} - -Boolean GoLCDToggle(MemHandle goLcdH) { - if (!goLcdH) - return; - - Boolean active; - GoLCDType *lcdP = (GoLCDType *)MemHandleLock(goLcdH); - active = lcdP->active; - MemPtrUnlock(lcdP); - - GoLCDActivate(goLcdH, !active); - return (!active); -} |