/* INCLUDES *********************************************************/
-#include <windows.h>
-#include <commctrl.h>
-#include <tchar.h>
-#include "globalvar.h"
-#include "drawing.h"
-#include "history.h"
-#include "mouse.h"
-#include "dib.h"
+#include "precomp.h"
/* FUNCTIONS ********************************************************/
BOOL moving = FALSE;
int action = 0;
-short xPos;
-short yPos;
-short xFrac;
-short yFrac;
+POINTS pos;
+POINTS frac;
+POINT delta;
+
+BOOL
+ColorKeyedMaskBlt(HDC hdcDest, int nXDest, int nYDest, int nWidth, int nHeight, HDC hdcSrc, int nXSrc, int nYSrc, HBITMAP hbmMask, int xMask, int yMask, DWORD dwRop, COLORREF keyColor)
+{
+ HDC hTempDC;
+ HDC hTempDC2;
+ HBITMAP hTempBm;
+ HBRUSH hTempBrush;
+ HBITMAP hTempMask;
+
+ hTempDC = CreateCompatibleDC(hdcSrc);
+ hTempDC2 = CreateCompatibleDC(hdcSrc);
+ hTempBm = CreateCompatibleBitmap(hTempDC, nWidth, nHeight);
+ SelectObject(hTempDC, hTempBm);
+ hTempBrush = CreateSolidBrush(keyColor);
+ SelectObject(hTempDC, hTempBrush);
+ BitBlt(hTempDC, 0, 0, nWidth, nHeight, hdcSrc, nXSrc, nYSrc, SRCCOPY);
+ PatBlt(hTempDC, 0, 0, nWidth, nHeight, PATINVERT);
+ hTempMask = CreateBitmap(nWidth, nHeight, 1, 1, NULL);
+ SelectObject(hTempDC2, hTempMask);
+ BitBlt(hTempDC2, 0, 0, nWidth, nHeight, hTempDC, 0, 0, SRCCOPY);
+ SelectObject(hTempDC, hbmMask);
+ BitBlt(hTempDC2, 0, 0, nWidth, nHeight, hTempDC, xMask, yMask, SRCAND);
+ MaskBlt(hdcDest, nXDest, nYDest, nWidth, nHeight, hdcSrc, nXSrc, nYSrc, hTempMask, xMask, yMask, dwRop);
+ DeleteDC(hTempDC);
+ DeleteDC(hTempDC2);
+ DeleteObject(hTempBm);
+ DeleteObject(hTempBrush);
+ DeleteObject(hTempMask);
+ return TRUE;
+}
+
+void
+ForceRefreshSelectionContents()
+{
+ if (IsWindowVisible(hSelection))
+ {
+ SendMessage(hSelection, WM_LBUTTONDOWN, 0, MAKELPARAM(0, 0));
+ SendMessage(hSelection, WM_MOUSEMOVE, 0, MAKELPARAM(0, 0));
+ SendMessage(hSelection, WM_LBUTTONUP, 0, MAKELPARAM(0, 0));
+ }
+}
int
identifyCorner(short x, short y, short w, short h)
{
HDC hDC = GetDC(hwnd);
DefWindowProc(hwnd, message, wParam, lParam);
- SelectionFrame(hDC, 1, 1, rectSel_dest[2] * zoom / 1000 + 5,
- rectSel_dest[3] * zoom / 1000 + 5);
+ SelectionFrame(hDC, 1, 1, RECT_WIDTH(rectSel_dest) * zoom / 1000 + 5,
+ RECT_HEIGHT(rectSel_dest) * zoom / 1000 + 5);
ReleaseDC(hwnd, hDC);
}
break;
}
case WM_LBUTTONDOWN:
- xPos = LOWORD(lParam);
- yPos = HIWORD(lParam);
+ pos.x = GET_X_LPARAM(lParam);
+ pos.y = GET_Y_LPARAM(lParam);
+ delta.x = 0;
+ delta.y = 0;
SetCapture(hwnd);
if (action != 0)
SetCursor(LoadCursor(NULL, cursors[action]));
if (moving)
{
TCHAR sizeStr[100];
- int xDelta;
- int yDelta;
+ POINT deltaUsed;
resetToU1();
- xFrac += (short)LOWORD(lParam) - xPos;
- yFrac += (short)HIWORD(lParam) - yPos;
+ frac.x += GET_X_LPARAM(lParam) - pos.x;
+ frac.y += GET_Y_LPARAM(lParam) - pos.y;
+ delta.x += frac.x * 1000 / zoom;
+ delta.y += frac.y * 1000 / zoom;
if (zoom < 1000)
{
- xDelta = xFrac * 1000 / zoom;
- xFrac = 0;
- yDelta = yFrac * 1000 / zoom;
- yFrac = 0;
+ frac.x = 0;
+ frac.y = 0;
}
else
{
- xDelta = xFrac * 1000 / zoom;
- xFrac -= (xFrac * 1000 / zoom) * zoom / 1000;
- yDelta = yFrac * 1000 / zoom;
- yFrac -= (yFrac * 1000 / zoom) * zoom / 1000;
+ frac.x -= (frac.x * 1000 / zoom) * zoom / 1000;
+ frac.y -= (frac.y * 1000 / zoom) * zoom / 1000;
}
switch (action)
{
- case 0:
- rectSel_dest[0] += xDelta;
- rectSel_dest[1] += yDelta;
+ case 0: /* move selection */
+ deltaUsed.x = delta.x;
+ deltaUsed.y = delta.y;
+ OffsetRect(&rectSel_dest, deltaUsed.x, deltaUsed.y);
break;
- case 1:
- rectSel_dest[0] += xDelta;
- rectSel_dest[1] += yDelta;
- rectSel_dest[2] -= xDelta;
- rectSel_dest[3] -= yDelta;
+ case 1: /* resize at upper left corner */
+ deltaUsed.x = min(delta.x, RECT_WIDTH(rectSel_dest) - 1);
+ deltaUsed.y = min(delta.y, RECT_HEIGHT(rectSel_dest) - 1);
+ rectSel_dest.left += deltaUsed.x;
+ rectSel_dest.top += deltaUsed.y;
break;
- case 2:
- rectSel_dest[1] += yDelta;
- rectSel_dest[3] -= yDelta;
+ case 2: /* resize at top edge */
+ deltaUsed.x = delta.x;
+ deltaUsed.y = min(delta.y, RECT_HEIGHT(rectSel_dest) - 1);
+ rectSel_dest.top += deltaUsed.y;
break;
- case 3:
- rectSel_dest[2] += xDelta;
- rectSel_dest[1] += yDelta;
+ case 3: /* resize at upper right corner */
+ deltaUsed.x = max(delta.x, -(RECT_WIDTH(rectSel_dest) - 1));
+ deltaUsed.y = min(delta.y, RECT_HEIGHT(rectSel_dest) - 1);
+ rectSel_dest.top += deltaUsed.y;
+ rectSel_dest.right += deltaUsed.x;
break;
- case 4:
- rectSel_dest[0] += xDelta;
- rectSel_dest[2] -= xDelta;
+ case 4: /* resize at left edge */
+ deltaUsed.x = min(delta.x, RECT_WIDTH(rectSel_dest) - 1);
+ deltaUsed.y = delta.y;
+ rectSel_dest.left += deltaUsed.x;
break;
- case 5:
- rectSel_dest[2] += xDelta;
+ case 5: /* resize at right edge */
+ deltaUsed.x = max(delta.x, -(RECT_WIDTH(rectSel_dest) - 1));
+ deltaUsed.y = delta.y;
+ rectSel_dest.right += deltaUsed.x;
break;
- case 6:
- rectSel_dest[0] += xDelta;
- rectSel_dest[2] -= xDelta;
- rectSel_dest[3] += yDelta;
+ case 6: /* resize at lower left corner */
+ deltaUsed.x = min(delta.x, RECT_WIDTH(rectSel_dest) - 1);
+ deltaUsed.y = max(delta.y, -(RECT_HEIGHT(rectSel_dest) - 1));
+ rectSel_dest.left += deltaUsed.x;
+ rectSel_dest.bottom += deltaUsed.y;
break;
- case 7:
- rectSel_dest[3] += yDelta;
+ case 7: /* resize at bottom edge */
+ deltaUsed.x = delta.x;
+ deltaUsed.y = max(delta.y, -(RECT_HEIGHT(rectSel_dest) - 1));
+ rectSel_dest.bottom += deltaUsed.y;
break;
- case 8:
- rectSel_dest[2] += xDelta;
- rectSel_dest[3] += yDelta;
+ case 8: /* resize at lower right corner */
+ deltaUsed.x = max(delta.x, -(RECT_WIDTH(rectSel_dest) - 1));
+ deltaUsed.y = max(delta.y, -(RECT_HEIGHT(rectSel_dest) - 1));
+ rectSel_dest.right += deltaUsed.x;
+ rectSel_dest.bottom += deltaUsed.y;
break;
}
+ delta.x -= deltaUsed.x;
+ delta.y -= deltaUsed.y;
- _stprintf(sizeStr, _T("%d x %d"), rectSel_dest[2], rectSel_dest[3]);
+ _stprintf(sizeStr, _T("%d x %d"), RECT_WIDTH(rectSel_dest), RECT_HEIGHT(rectSel_dest));
SendMessage(hStatusBar, SB_SETTEXT, 2, (LPARAM) sizeStr);
- if (action != 0)
- StretchBlt(hDrawingDC, rectSel_dest[0], rectSel_dest[1], rectSel_dest[2], rectSel_dest[3], hSelDC, 0, 0, GetDIBWidth(hSelBm), GetDIBHeight(hSelBm), SRCCOPY);
- else
- if (transpBg == 0)
- MaskBlt(hDrawingDC, rectSel_dest[0], rectSel_dest[1], rectSel_dest[2], rectSel_dest[3],
- hSelDC, 0, 0, hSelMask, 0, 0, MAKEROP4(SRCCOPY, SRCAND));
+ if (activeTool == 10) /* text tool */
+ {
+ Text(hDrawingDC, rectSel_dest.left, rectSel_dest.top, rectSel_dest.right, rectSel_dest.bottom, fgColor, bgColor, textToolText, hfontTextFont, transpBg);
+ }
else
{
- HBITMAP tempMask;
- HBRUSH oldBrush;
- HDC tempDC;
- tempMask = CreateBitmap(rectSel_dest[2], rectSel_dest[3], 1, 1, NULL);
- oldBrush = SelectObject(hSelDC, CreateSolidBrush(bgColor));
- tempDC = CreateCompatibleDC(hSelDC);
- SelectObject(tempDC, tempMask);
- MaskBlt(tempDC, 0, 0, rectSel_dest[2], rectSel_dest[3], hSelDC, 0, 0, hSelMask, 0, 0,
- MAKEROP4(NOTSRCCOPY, BLACKNESS));
- DeleteDC(tempDC);
- DeleteObject(SelectObject(hSelDC, oldBrush));
-
- MaskBlt(hDrawingDC, rectSel_dest[0], rectSel_dest[1], rectSel_dest[2], rectSel_dest[3],
- hSelDC, 0, 0, tempMask, 0, 0, MAKEROP4(SRCCOPY, SRCAND));
- DeleteObject(tempMask);
+ if (action != 0)
+ StretchBlt(hDrawingDC, rectSel_dest.left, rectSel_dest.top, RECT_WIDTH(rectSel_dest), RECT_HEIGHT(rectSel_dest), hSelDC, 0, 0, GetDIBWidth(hSelBm), GetDIBHeight(hSelBm), SRCCOPY);
+ else
+ if (transpBg == 0)
+ MaskBlt(hDrawingDC, rectSel_dest.left, rectSel_dest.top, RECT_WIDTH(rectSel_dest), RECT_HEIGHT(rectSel_dest),
+ hSelDC, 0, 0, hSelMask, 0, 0, MAKEROP4(SRCCOPY, SRCAND));
+ else
+ {
+ ColorKeyedMaskBlt(hDrawingDC, rectSel_dest.left, rectSel_dest.top, RECT_WIDTH(rectSel_dest), RECT_HEIGHT(rectSel_dest),
+ hSelDC, 0, 0, hSelMask, 0, 0, MAKEROP4(SRCCOPY, SRCAND), bgColor);
+ }
}
- SendMessage(hImageArea, WM_PAINT, 0, 0);
- xPos = LOWORD(lParam);
- yPos = HIWORD(lParam);
+ InvalidateRect(hImageArea, NULL, FALSE);
+ pos.x = GET_X_LPARAM(lParam);
+ pos.y = GET_Y_LPARAM(lParam);
//SendMessage(hwnd, WM_PAINT, 0, 0);
}
else
{
- int w = rectSel_dest[2] * zoom / 1000 + 6;
- int h = rectSel_dest[3] * zoom / 1000 + 6;
- xPos = LOWORD(lParam);
- yPos = HIWORD(lParam);
+ int w = RECT_WIDTH(rectSel_dest) * zoom / 1000 + 6;
+ int h = RECT_HEIGHT(rectSel_dest) * zoom / 1000 + 6;
+ pos.x = GET_X_LPARAM(lParam);
+ pos.y = GET_Y_LPARAM(lParam);
SendMessage(hStatusBar, SB_SETTEXT, 2, (LPARAM) NULL);
- action = identifyCorner(xPos, yPos, w, h);
+ action = identifyCorner(pos.x, pos.y, w, h);
if (action != 0)
SetCursor(LoadCursor(NULL, cursors[action]));
}
ReleaseCapture();
if (action != 0)
{
- HDC hTempDC;
- HBITMAP hTempBm;
- hTempDC = CreateCompatibleDC(hSelDC);
- hTempBm = CreateDIBWithProperties(rectSel_dest[2], rectSel_dest[3]);
- SelectObject(hTempDC, hTempBm);
- SelectObject(hSelDC, hSelBm);
- StretchBlt(hTempDC, 0, 0, rectSel_dest[2], rectSel_dest[3], hSelDC, 0, 0,
- GetDIBWidth(hSelBm), GetDIBHeight(hSelBm), SRCCOPY);
- DeleteObject(hSelBm);
- hSelBm = hTempBm;
- hTempBm = CreateBitmap(rectSel_dest[2], rectSel_dest[3], 1, 1, NULL);
- SelectObject(hTempDC, hTempBm);
- SelectObject(hSelDC, hSelMask);
- StretchBlt(hTempDC, 0, 0, rectSel_dest[2], rectSel_dest[3], hSelDC, 0, 0,
- GetDIBWidth(hSelMask), GetDIBHeight(hSelMask), SRCCOPY);
- DeleteObject(hSelMask);
- hSelMask = hTempBm;
- SelectObject(hSelDC, hSelBm);
- DeleteDC(hTempDC);
+ if (activeTool == 10) /* text tool */
+ {
+
+ }
+ else
+ {
+ HDC hTempDC;
+ HBITMAP hTempBm;
+ hTempDC = CreateCompatibleDC(hSelDC);
+ hTempBm = CreateDIBWithProperties(RECT_WIDTH(rectSel_dest), RECT_HEIGHT(rectSel_dest));
+ SelectObject(hTempDC, hTempBm);
+ SelectObject(hSelDC, hSelBm);
+ StretchBlt(hTempDC, 0, 0, RECT_WIDTH(rectSel_dest), RECT_HEIGHT(rectSel_dest), hSelDC, 0, 0,
+ GetDIBWidth(hSelBm), GetDIBHeight(hSelBm), SRCCOPY);
+ DeleteObject(hSelBm);
+ hSelBm = hTempBm;
+ hTempBm = CreateBitmap(RECT_WIDTH(rectSel_dest), RECT_HEIGHT(rectSel_dest), 1, 1, NULL);
+ SelectObject(hTempDC, hTempBm);
+ SelectObject(hSelDC, hSelMask);
+ StretchBlt(hTempDC, 0, 0, RECT_WIDTH(rectSel_dest), RECT_HEIGHT(rectSel_dest), hSelDC, 0, 0,
+ GetDIBWidth(hSelMask), GetDIBHeight(hSelMask), SRCCOPY);
+ DeleteObject(hSelMask);
+ hSelMask = hTempBm;
+ SelectObject(hSelDC, hSelBm);
+ DeleteDC(hTempDC);
+ }
}
placeSelWin();
ShowWindow(hSelection, SW_HIDE);
projects / reactos.git / blobdiff