mirror of
https://github.com/glfw/glfw.git
synced 2024-11-10 00:51:47 +00:00
Fix cursor mode application for unfocused windows
Fixes #1239. Fixes #1247.
This commit is contained in:
parent
819a2205e5
commit
50eccd298a
@ -128,6 +128,32 @@ static void updateCursorImage(_GLFWwindow* window)
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hideCursor(window);
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}
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// Apply chosen cursor mode to a focused window
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//
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static void updateCursorMode(_GLFWwindow* window)
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{
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if (window->cursorMode == GLFW_CURSOR_DISABLED)
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{
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_glfw.ns.disabledCursorWindow = window;
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_glfwPlatformGetCursorPos(window,
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&_glfw.ns.restoreCursorPosX,
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&_glfw.ns.restoreCursorPosY);
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centerCursor(window);
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CGAssociateMouseAndMouseCursorPosition(false);
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}
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else if (_glfw.ns.disabledCursorWindow == window)
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{
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_glfw.ns.disabledCursorWindow = NULL;
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CGAssociateMouseAndMouseCursorPosition(true);
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_glfwPlatformSetCursorPos(window,
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_glfw.ns.restoreCursorPosX,
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_glfw.ns.restoreCursorPosY);
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}
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if (cursorInClientArea(window))
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updateCursorImage(window);
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}
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// Transforms the specified y-coordinate between the CG display and NS screen
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// coordinate systems
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//
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@ -321,7 +347,7 @@ static const NSRange kEmptyRange = { NSNotFound, 0 };
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centerCursor(window);
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_glfwInputWindowFocus(window, GLFW_TRUE);
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_glfwPlatformSetCursorMode(window, window->cursorMode);
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updateCursorMode(window);
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}
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- (void)windowDidResignKey:(NSNotification *)notification
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@ -1638,26 +1664,8 @@ void _glfwPlatformSetCursorPos(_GLFWwindow* window, double x, double y)
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void _glfwPlatformSetCursorMode(_GLFWwindow* window, int mode)
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{
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if (mode == GLFW_CURSOR_DISABLED)
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{
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_glfw.ns.disabledCursorWindow = window;
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_glfwPlatformGetCursorPos(window,
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&_glfw.ns.restoreCursorPosX,
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&_glfw.ns.restoreCursorPosY);
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centerCursor(window);
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CGAssociateMouseAndMouseCursorPosition(false);
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}
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else if (_glfw.ns.disabledCursorWindow == window)
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{
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_glfw.ns.disabledCursorWindow = NULL;
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CGAssociateMouseAndMouseCursorPosition(true);
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_glfwPlatformSetCursorPos(window,
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_glfw.ns.restoreCursorPosX,
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_glfw.ns.restoreCursorPosY);
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}
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if (cursorInClientArea(window))
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updateCursorImage(window);
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if (_glfwPlatformWindowFocused(window))
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updateCursorMode(window);
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}
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const char* _glfwPlatformGetScancodeName(int scancode)
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@ -509,9 +509,7 @@ GLFWAPI void glfwSetInputMode(GLFWwindow* handle, int mode, int value)
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_glfwPlatformGetCursorPos(window,
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&window->virtualCursorPosX,
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&window->virtualCursorPosY);
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if (_glfwPlatformWindowFocused(window))
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_glfwPlatformSetCursorMode(window, value);
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_glfwPlatformSetCursorMode(window, value);
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}
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else if (mode == GLFW_STICKY_KEYS)
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{
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@ -235,26 +235,6 @@ static void centerCursor(_GLFWwindow* window)
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_glfwPlatformSetCursorPos(window, width / 2.0, height / 2.0);
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}
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// Returns whether the cursor is in the client area of the specified window
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//
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static GLFWbool cursorInClientArea(_GLFWwindow* window)
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{
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RECT area;
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POINT pos;
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if (!GetCursorPos(&pos))
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return GLFW_FALSE;
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if (WindowFromPoint(pos) != window->win32.handle)
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return GLFW_FALSE;
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GetClientRect(window->win32.handle, &area);
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ClientToScreen(window->win32.handle, (POINT*) &area.left);
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ClientToScreen(window->win32.handle, (POINT*) &area.right);
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return PtInRect(&area, pos);
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}
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// Updates the cursor image according to its cursor mode
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//
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static void updateCursorImage(_GLFWwindow* window)
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@ -286,6 +266,67 @@ static void updateClipRect(_GLFWwindow* window)
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ClipCursor(NULL);
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}
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// Apply disabled cursor mode to a focused window
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//
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static void disableCursor(_GLFWwindow* window)
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{
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const RAWINPUTDEVICE rid = { 0x01, 0x02, 0, window->win32.handle };
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_glfw.win32.disabledCursorWindow = window;
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_glfwPlatformGetCursorPos(window,
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&_glfw.win32.restoreCursorPosX,
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&_glfw.win32.restoreCursorPosY);
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updateCursorImage(window);
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centerCursor(window);
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updateClipRect(window);
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if (!RegisterRawInputDevices(&rid, 1, sizeof(rid)))
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{
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_glfwInputErrorWin32(GLFW_PLATFORM_ERROR,
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"Win32: Failed to register raw input device");
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}
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}
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// Exit disabled cursor mode for the specified window
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//
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static void enableCursor(_GLFWwindow* window)
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{
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const RAWINPUTDEVICE rid = { 0x01, 0x02, RIDEV_REMOVE, NULL };
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_glfw.win32.disabledCursorWindow = NULL;
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updateClipRect(NULL);
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_glfwPlatformSetCursorPos(window,
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_glfw.win32.restoreCursorPosX,
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_glfw.win32.restoreCursorPosY);
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updateCursorImage(window);
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if (!RegisterRawInputDevices(&rid, 1, sizeof(rid)))
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{
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_glfwInputErrorWin32(GLFW_PLATFORM_ERROR,
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"Win32: Failed to remove raw input device");
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}
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}
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// Returns whether the cursor is in the client area of the specified window
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//
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static GLFWbool cursorInClientArea(_GLFWwindow* window)
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{
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RECT area;
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POINT pos;
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if (!GetCursorPos(&pos))
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return GLFW_FALSE;
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if (WindowFromPoint(pos) != window->win32.handle)
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return GLFW_FALSE;
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GetClientRect(window->win32.handle, &area);
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ClientToScreen(window->win32.handle, (POINT*) &area.left);
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ClientToScreen(window->win32.handle, (POINT*) &area.right);
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return PtInRect(&area, pos);
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}
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// Update native window styles to match attributes
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//
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static void updateWindowStyles(const _GLFWwindow* window)
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@ -575,7 +616,7 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg,
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if (lParam == 0 && window->win32.frameAction)
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{
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if (window->cursorMode == GLFW_CURSOR_DISABLED)
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_glfwPlatformSetCursorMode(window, GLFW_CURSOR_DISABLED);
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disableCursor(window);
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window->win32.frameAction = GLFW_FALSE;
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}
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@ -593,7 +634,7 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg,
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break;
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if (window->cursorMode == GLFW_CURSOR_DISABLED)
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_glfwPlatformSetCursorMode(window, GLFW_CURSOR_DISABLED);
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disableCursor(window);
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return 0;
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}
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@ -601,7 +642,7 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg,
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case WM_KILLFOCUS:
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{
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if (window->cursorMode == GLFW_CURSOR_DISABLED)
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_glfwPlatformSetCursorMode(window, GLFW_CURSOR_NORMAL);
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enableCursor(window);
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if (window->monitor && window->autoIconify)
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_glfwPlatformIconifyWindow(window);
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@ -857,10 +898,10 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg,
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case WM_ENTERSIZEMOVE:
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case WM_ENTERMENULOOP:
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{
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// HACK: Postpone cursor disabling while the user is moving or
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// resizing the window or using the menu
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// HACK: Enable the cursor while the user is moving or
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// resizing the window or using the window menu
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if (window->cursorMode == GLFW_CURSOR_DISABLED)
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_glfwPlatformSetCursorMode(window, GLFW_CURSOR_NORMAL);
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enableCursor(window);
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break;
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}
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@ -871,7 +912,7 @@ static LRESULT CALLBACK windowProc(HWND hWnd, UINT uMsg,
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// HACK: Disable the cursor once the user is done moving or
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// resizing the window or using the menu
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if (window->cursorMode == GLFW_CURSOR_DISABLED)
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_glfwPlatformSetCursorMode(window, GLFW_CURSOR_DISABLED);
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disableCursor(window);
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break;
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}
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@ -1772,39 +1813,12 @@ void _glfwPlatformSetCursorMode(_GLFWwindow* window, int mode)
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{
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if (mode == GLFW_CURSOR_DISABLED)
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{
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const RAWINPUTDEVICE rid = { 0x01, 0x02, 0, window->win32.handle };
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_glfw.win32.disabledCursorWindow = window;
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_glfwPlatformGetCursorPos(window,
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&_glfw.win32.restoreCursorPosX,
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&_glfw.win32.restoreCursorPosY);
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centerCursor(window);
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updateClipRect(window);
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if (!RegisterRawInputDevices(&rid, 1, sizeof(rid)))
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{
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_glfwInputErrorWin32(GLFW_PLATFORM_ERROR,
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"Win32: Failed to register raw input device");
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}
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if (_glfwPlatformWindowFocused(window))
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disableCursor(window);
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}
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else if (_glfw.win32.disabledCursorWindow == window)
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{
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const RAWINPUTDEVICE rid = { 0x01, 0x02, RIDEV_REMOVE, NULL };
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_glfw.win32.disabledCursorWindow = NULL;
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updateClipRect(NULL);
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_glfwPlatformSetCursorPos(window,
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_glfw.win32.restoreCursorPosX,
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_glfw.win32.restoreCursorPosY);
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if (!RegisterRawInputDevices(&rid, 1, sizeof(rid)))
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{
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_glfwInputErrorWin32(GLFW_PLATFORM_ERROR,
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"Win32: Failed to remove raw input device");
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}
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}
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if (cursorInClientArea(window))
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enableCursor(window);
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else if (cursorInClientArea(window))
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updateCursorImage(window);
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}
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110
src/x11_window.c
110
src/x11_window.c
@ -571,6 +571,61 @@ static void updateCursorImage(_GLFWwindow* window)
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}
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}
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// Apply disabled cursor mode to a focused window
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//
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static void disableCursor(_GLFWwindow* window)
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{
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if (_glfw.x11.xi.available)
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{
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XIEventMask em;
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unsigned char mask[XIMaskLen(XI_RawMotion)] = { 0 };
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em.deviceid = XIAllMasterDevices;
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em.mask_len = sizeof(mask);
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em.mask = mask;
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XISetMask(mask, XI_RawMotion);
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XISelectEvents(_glfw.x11.display, _glfw.x11.root, &em, 1);
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}
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_glfw.x11.disabledCursorWindow = window;
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_glfwPlatformGetCursorPos(window,
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&_glfw.x11.restoreCursorPosX,
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&_glfw.x11.restoreCursorPosY);
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updateCursorImage(window);
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centerCursor(window);
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XGrabPointer(_glfw.x11.display, window->x11.handle, True,
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ButtonPressMask | ButtonReleaseMask | PointerMotionMask,
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GrabModeAsync, GrabModeAsync,
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window->x11.handle,
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_glfw.x11.hiddenCursorHandle,
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CurrentTime);
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}
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// Exit disabled cursor mode for the specified window
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//
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static void enableCursor(_GLFWwindow* window)
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{
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if (_glfw.x11.xi.available)
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{
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XIEventMask em;
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unsigned char mask[] = { 0 };
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em.deviceid = XIAllMasterDevices;
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em.mask_len = sizeof(mask);
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em.mask = mask;
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XISelectEvents(_glfw.x11.display, _glfw.x11.root, &em, 1);
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}
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_glfw.x11.disabledCursorWindow = NULL;
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XUngrabPointer(_glfw.x11.display, CurrentTime);
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_glfwPlatformSetCursorPos(window,
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_glfw.x11.restoreCursorPosX,
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_glfw.x11.restoreCursorPosY);
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updateCursorImage(window);
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}
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// Create the X11 window (and its colormap)
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//
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static GLFWbool createNativeWindow(_GLFWwindow* window,
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@ -1432,7 +1487,7 @@ static void processEvent(XEvent *event)
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// HACK: This is a workaround for WMs (KWM, Fluxbox) that otherwise
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// ignore the defined cursor for hidden cursor mode
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if (window->cursorMode == GLFW_CURSOR_HIDDEN)
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_glfwPlatformSetCursorMode(window, GLFW_CURSOR_HIDDEN);
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updateCursorImage(window);
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_glfwInputCursorEnter(window, GLFW_TRUE);
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return;
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@ -1725,7 +1780,7 @@ static void processEvent(XEvent *event)
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case FocusIn:
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{
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if (window->cursorMode == GLFW_CURSOR_DISABLED)
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_glfwPlatformSetCursorMode(window, GLFW_CURSOR_DISABLED);
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disableCursor(window);
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if (event->xfocus.mode == NotifyGrab ||
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event->xfocus.mode == NotifyUngrab)
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@ -1745,7 +1800,7 @@ static void processEvent(XEvent *event)
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case FocusOut:
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{
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if (window->cursorMode == GLFW_CURSOR_DISABLED)
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_glfwPlatformSetCursorMode(window, GLFW_CURSOR_NORMAL);
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enableCursor(window);
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if (event->xfocus.mode == NotifyGrab ||
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event->xfocus.mode == NotifyUngrab)
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@ -2708,53 +2763,14 @@ void _glfwPlatformSetCursorMode(_GLFWwindow* window, int mode)
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{
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if (mode == GLFW_CURSOR_DISABLED)
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{
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if (_glfw.x11.xi.available)
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{
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XIEventMask em;
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unsigned char mask[XIMaskLen(XI_RawMotion)] = { 0 };
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em.deviceid = XIAllMasterDevices;
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em.mask_len = sizeof(mask);
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em.mask = mask;
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XISetMask(mask, XI_RawMotion);
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XISelectEvents(_glfw.x11.display, _glfw.x11.root, &em, 1);
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}
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_glfw.x11.disabledCursorWindow = window;
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_glfwPlatformGetCursorPos(window,
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&_glfw.x11.restoreCursorPosX,
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&_glfw.x11.restoreCursorPosY);
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centerCursor(window);
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XGrabPointer(_glfw.x11.display, window->x11.handle, True,
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ButtonPressMask | ButtonReleaseMask | PointerMotionMask,
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GrabModeAsync, GrabModeAsync,
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window->x11.handle,
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_glfw.x11.hiddenCursorHandle,
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CurrentTime);
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if (_glfwPlatformWindowFocused(window))
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disableCursor(window);
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}
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else if (_glfw.x11.disabledCursorWindow == window)
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{
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if (_glfw.x11.xi.available)
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{
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XIEventMask em;
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unsigned char mask[] = { 0 };
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enableCursor(window);
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else
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updateCursorImage(window);
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em.deviceid = XIAllMasterDevices;
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em.mask_len = sizeof(mask);
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em.mask = mask;
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XISelectEvents(_glfw.x11.display, _glfw.x11.root, &em, 1);
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}
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_glfw.x11.disabledCursorWindow = NULL;
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XUngrabPointer(_glfw.x11.display, CurrentTime);
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_glfwPlatformSetCursorPos(window,
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_glfw.x11.restoreCursorPosX,
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_glfw.x11.restoreCursorPosY);
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}
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updateCursorImage(window);
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XFlush(_glfw.x11.display);
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}
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