diff options
Diffstat (limited to 'drivers/gdisp/Win32/gdisp_lld.c')
| -rw-r--r-- | drivers/gdisp/Win32/gdisp_lld.c | 117 |
1 files changed, 114 insertions, 3 deletions
diff --git a/drivers/gdisp/Win32/gdisp_lld.c b/drivers/gdisp/Win32/gdisp_lld.c index 523e695d..4cf69b0e 100644 --- a/drivers/gdisp/Win32/gdisp_lld.c +++ b/drivers/gdisp/Win32/gdisp_lld.c @@ -29,6 +29,7 @@ #include "ch.h"
#include "hal.h"
#include "gdisp.h"
+#include "touchscreen.h"
#if GFX_USE_GDISP /*|| defined(__DOXYGEN__)*/
@@ -56,6 +57,8 @@ static HDC dcBuffer = NULL; static HBITMAP dcBitmap = NULL;
static HBITMAP dcOldBitmap;
static volatile bool_t isReady = FALSE;
+static coord_t mousex, mousey;
+static bool_t mousedn;
static LRESULT myWindowProc(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam)
{
@@ -65,9 +68,20 @@ static LRESULT myWindowProc(HWND hWnd, UINT Msg, WPARAM wParam, LPARAM lParam) switch (Msg) {
case WM_CREATE:
break;
- case WM_MOUSEMOVE:
case WM_LBUTTONDOWN:
+ mousedn = TRUE;
+ mousex = (coord_t)LOWORD(lParam);
+ mousey = (coord_t)HIWORD(lParam);
+ break;
case WM_LBUTTONUP:
+ mousedn = FALSE;
+ mousex = (coord_t)LOWORD(lParam);
+ mousey = (coord_t)HIWORD(lParam);
+ break;
+ case WM_MOUSEMOVE:
+ mousex = (coord_t)LOWORD(lParam);
+ mousey = (coord_t)HIWORD(lParam);
+ break;
case WM_LBUTTONDBLCLK:
case WM_MBUTTONDOWN:
case WM_MBUTTONUP:
@@ -129,13 +143,18 @@ static DWORD WINAPI WindowThread(LPVOID lpParameter) { wc.lpszClassName = APP_NAME;
RegisterClass(&wc);
+ rect.top = 0; rect.bottom = GDISP.Height;
+ rect.left = 0; rect.right = GDISP.Width;
+ AdjustWindowRect(&rect, WS_OVERLAPPED|WS_CAPTION|WS_SYSMENU, 0);
winRootWindow = CreateWindow(APP_NAME, "", WS_OVERLAPPED|WS_CAPTION|WS_SYSMENU, 0, 0,
- GDISP.Width, GDISP.Height, 0, 0, hInstance, NULL);
+ rect.right-rect.left, rect.bottom-rect.top, 0, 0, hInstance, NULL);
assert(winRootWindow != NULL);
HDC dc = GetDC(winRootWindow);
GetClientRect(winRootWindow, &rect);
+ GDISP.Width = rect.right-rect.left;
+ GDISP.Height = rect.bottom - rect.top;
dcBitmap = CreateCompatibleBitmap(dc, GDISP.Width, GDISP.Height);
dcBuffer = CreateCompatibleDC(dc);
dcOldBitmap = SelectObject(dcBuffer, dcBitmap);
@@ -430,6 +449,9 @@ void GDISP_LLD(drawpixel)(coord_t x, coord_t y, color_t color) { * @notapi
*/
void GDISP_LLD(verticalscroll)(coord_t x, coord_t y, coord_t cx, coord_t cy, int lines, color_t bgcolor) {
+ RECT rect, frect;
+ HBRUSH hbr;
+
#if GDISP_NEED_VALIDATION || GDISP_NEED_CLIP
if (x < GDISP.clipx0) { cx -= GDISP.clipx0 - x; x = GDISP.clipx0; }
if (y < GDISP.clipy0) { cy -= GDISP.clipy0 - y; y = GDISP.clipy0; }
@@ -437,10 +459,99 @@ void GDISP_LLD(drawpixel)(coord_t x, coord_t y, color_t color) { if (x+cx > GDISP.clipx1) cx = GDISP.clipx1 - x;
if (y+cy > GDISP.clipy1) cy = GDISP.clipy1 - y;
#endif
- /* NOT IMPLEMENTED YET */
+
+ rect.bottom = y+cy;
+ rect.top = y;
+ rect.left = x;
+ rect.right = x+cx;
+ if (cy > lines && cy > -lines)
+ ScrollDC(dcBuffer, 0, -lines, &rect, 0, 0, 0);
+ bgcolor = COLOR2BGR(bgcolor);
+ hbr = CreateSolidBrush(bgcolor);
+ if (hbr) {
+ if (lines > 0) {
+ if (lines > cy) lines = cy;
+ frect.bottom = y+cy;
+ frect.top = y+cy-lines;
+ } else {
+ if (-lines > cy) lines = -cy;
+ frect.top = y;
+ frect.bottom = y-lines;
+ }
+ frect.left = x;
+ frect.right = x+cx;
+ FillRect(dcBuffer, &frect, hbr);
+ }
+ InvalidateRect(winRootWindow, &rect, FALSE);
+ UpdateWindow(winRootWindow);
}
#endif
+#if GFX_USE_TOUCHSCREEN /*|| defined(__DOXYGEN__)*/
+
+void ts_store_calibration_lld(struct cal_t *cal) {
+ (void) cal;
+ // Just ignore the calibration data - we implicitly know the calibration
+}
+
+struct cal_t *ts_restore_calibration_lld(void) {
+ static struct cal_t cal = { 1.0, 0.0, 0.0, 0.0, 1.0, 0.0 };
+ // Our x,y is always already calibrated.
+ return &cal;
+}
+
+/**
+ * @brief Low level touchscreen driver initialization.
+ *
+ * @param[in] ts The touchscreen driver
+ *
+ * @notapi
+ */
+void ts_lld_init(const TouchscreenDriver *ts) {
+ (void) ts;
+ // Just ignore everything
+}
+
+/**
+ * @brief Reads out the X direction.
+ *
+ * @notapi
+ */
+uint16_t ts_lld_read_x(void) {
+ return mousex;
+}
+
+/**
+ * @brief Reads out the Y direction.
+ *
+ * @notapi
+ */
+uint16_t ts_lld_read_y(void) {
+ return mousey;
+}
+
+/**
+ * @brief Reads out the Z direction.
+ *
+ * @notapi
+ */
+uint16_t ts_lld_read_z(void) {
+ return 0;
+}
+
+/*
+ * @brief for checking if touchpad is pressed or not.
+ *
+ * @return 1 if pressed / 0 if not pressed
+ *
+ * @notapi
+ */
+uint8_t ts_lld_irq(void) {
+ return (uint8_t)mousedn;
+}
+
+#endif /* GFX_USE_TOUCHSCREEN */
+
#endif /* GFX_USE_GDISP */
/** @} */
|