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@ -42,6 +42,7 @@
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#include "servers/audio/audio_server_sw.h"
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#include "servers/visual/visual_server_raster.h"
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#include "servers/visual/visual_server_wrap_mt.h"
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#include "scene/resources/texture.h"
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#include "globals.h"
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#include "io/marshalls.h"
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@ -359,8 +360,6 @@ LRESULT OS_Windows::WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
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outside = true;
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if (main_loop && mouse_mode != MOUSE_MODE_CAPTURED)
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main_loop->notification(MainLoop::NOTIFICATION_WM_MOUSE_EXIT);
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if (input)
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input->set_mouse_in_window(false);
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} break;
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case WM_MOUSEMOVE: {
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@ -370,8 +369,6 @@ LRESULT OS_Windows::WndProc(HWND hWnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
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if (main_loop && mouse_mode != MOUSE_MODE_CAPTURED)
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main_loop->notification(MainLoop::NOTIFICATION_WM_MOUSE_ENTER);
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if (input)
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input->set_mouse_in_window(true);
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CursorShape c = cursor_shape;
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cursor_shape = CURSOR_MAX;
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@ -1937,10 +1934,124 @@ void OS_Windows::set_cursor_shape(CursorShape p_shape) {
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IDC_HELP
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};
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SetCursor(LoadCursor(hInstance, win_cursors[p_shape]));
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if (cursors[p_shape] != NULL) {
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SetCursor(cursors[p_shape]);
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} else {
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SetCursor(LoadCursor(hInstance, win_cursors[p_shape]));
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}
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cursor_shape = p_shape;
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}
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void OS_Windows::set_custom_mouse_cursor(const RES &p_cursor, CursorShape p_shape, const Vector2 &p_hotspot){
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if (p_cursor.is_valid()) {
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Ref<ImageTexture> texture = p_cursor;
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Image image = texture->get_data();
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UINT image_size = 32 * 32;
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UINT size = sizeof(UINT) * image_size;
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ERR_FAIL_COND(texture->get_width() != 32 || texture->get_height() != 32);
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// Create the BITMAP with alpha channel
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COLORREF *buffer = (COLORREF *)malloc(sizeof(COLORREF) * image_size);
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for (UINT index = 0; index < image_size; index++) {
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int column_index = floor(index / 32);
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int row_index = index % 32;
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Color pcColor = image.get_pixel(row_index, column_index);
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*(buffer + index) = image.get_pixel(row_index, column_index).to_ARGB32();
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}
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// Using 4 channels, so 4 * 8 bits
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HBITMAP bitmap = CreateBitmap(32, 32, 1, 4 * 8, buffer);
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COLORREF clrTransparent = -1;
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// Create the AND and XOR masks for the bitmap
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HBITMAP hAndMask = NULL;
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HBITMAP hXorMask = NULL;
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GetMaskBitmaps(bitmap, clrTransparent, hAndMask, hXorMask);
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if (NULL == hAndMask || NULL == hXorMask) {
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return;
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}
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// Finally, create the icon
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ICONINFO iconinfo = {0};
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iconinfo.fIcon = FALSE;
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iconinfo.xHotspot = p_hotspot.x;
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iconinfo.yHotspot = p_hotspot.y;
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iconinfo.hbmMask = hAndMask;
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iconinfo.hbmColor = hXorMask;
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cursors[p_shape] = CreateIconIndirect(&iconinfo);
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if (p_shape == CURSOR_ARROW) {
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SetCursor(cursors[p_shape]);
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}
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if (hAndMask != NULL) {
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DeleteObject(hAndMask);
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}
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if (hXorMask != NULL) {
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DeleteObject(hXorMask);
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}
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}
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}
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void OS_Windows::GetMaskBitmaps(HBITMAP hSourceBitmap, COLORREF clrTransparent, OUT HBITMAP &hAndMaskBitmap, OUT HBITMAP &hXorMaskBitmap) {
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// Get the system display DC
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HDC hDC = GetDC(NULL);
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// Create helper DC
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HDC hMainDC = CreateCompatibleDC(hDC);
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HDC hAndMaskDC = CreateCompatibleDC(hDC);
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HDC hXorMaskDC = CreateCompatibleDC(hDC);
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// Get the dimensions of the source bitmap
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BITMAP bm;
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GetObject(hSourceBitmap, sizeof(BITMAP), &bm);
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// Create the mask bitmaps
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hAndMaskBitmap = CreateCompatibleBitmap(hDC, bm.bmWidth, bm.bmHeight); // color
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hXorMaskBitmap = CreateCompatibleBitmap(hDC, bm.bmWidth, bm.bmHeight); // color
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// Release the system display DC
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ReleaseDC(NULL, hDC);
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// Select the bitmaps to helper DC
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HBITMAP hOldMainBitmap = (HBITMAP)SelectObject(hMainDC, hSourceBitmap);
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HBITMAP hOldAndMaskBitmap = (HBITMAP)SelectObject(hAndMaskDC, hAndMaskBitmap);
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HBITMAP hOldXorMaskBitmap = (HBITMAP)SelectObject(hXorMaskDC, hXorMaskBitmap);
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// Assign the monochrome AND mask bitmap pixels so that a pixels of the source bitmap
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// with 'clrTransparent' will be white pixels of the monochrome bitmap
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SetBkColor(hMainDC, clrTransparent);
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BitBlt(hAndMaskDC, 0, 0, bm.bmWidth, bm.bmHeight, hMainDC, 0, 0, SRCCOPY);
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// Assign the color XOR mask bitmap pixels so that a pixels of the source bitmap
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// with 'clrTransparent' will be black and rest the pixels same as corresponding
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// pixels of the source bitmap
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SetBkColor(hXorMaskDC, RGB(0, 0, 0));
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SetTextColor(hXorMaskDC, RGB(255, 255, 255));
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BitBlt(hXorMaskDC, 0, 0, bm.bmWidth, bm.bmHeight, hAndMaskDC, 0, 0, SRCCOPY);
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BitBlt(hXorMaskDC, 0, 0, bm.bmWidth, bm.bmHeight, hMainDC, 0,0, SRCAND);
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// Deselect bitmaps from the helper DC
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SelectObject(hMainDC, hOldMainBitmap);
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SelectObject(hAndMaskDC, hOldAndMaskBitmap);
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SelectObject(hXorMaskDC, hOldXorMaskBitmap);
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// Delete the helper DC
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DeleteDC(hXorMaskDC);
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DeleteDC(hAndMaskDC);
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DeleteDC(hMainDC);
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}
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Error OS_Windows::execute(const String &p_path, const List<String> &p_arguments, bool p_blocking, ProcessID *r_child_id, String *r_pipe, int *r_exitcode, bool read_stderr) {
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if (p_blocking && r_pipe) {
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Rémi Verschelde
GitHub