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comparison semiconginev2/rendering/platform/windows.nim @ 1256:bfb75c934f4e

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add: window focus handling, improve window api a bit
author sam <sam@basx.dev>
date Sun, 28 Jul 2024 17:33:41 +0700
parents b0f4c8ccd49a
children
comparison
equal deleted inserted replaced
1255:2b5ca798f6d6 1256:bfb75c934f4e
94 of WM_SIZE: 94 of WM_SIZE:
95 if wParam == SIZE_MINIMIZED: 95 if wParam == SIZE_MINIMIZED:
96 currentEvents.add(Event(eventType: MinimizedWindow)) 96 currentEvents.add(Event(eventType: MinimizedWindow))
97 elif wParam == SIZE_RESTORED: 97 elif wParam == SIZE_RESTORED:
98 currentEvents.add(Event(eventType: RestoredWindow)) 98 currentEvents.add(Event(eventType: RestoredWindow))
99 of WM_SETFOCUS:
100 currentEvents.add(Event(eventType: GotFocus))
101 of WM_KILLFOCUS:
102 currentEvents.add(Event(eventType: LostFocus))
99 of WM_SETCURSOR: 103 of WM_SETCURSOR:
100 if LOWORD(lParam) == HTCLIENT: 104 if LOWORD(lParam) == HTCLIENT:
101 SetCursor(currentCursor) 105 SetCursor(currentCursor)
102 return 1 106 return 1
103 else: 107 else:
146 proc SetTitle*(window: NativeWindow, title: string) = 150 proc SetTitle*(window: NativeWindow, title: string) =
147 window.hwnd.SetWindowText(T(title)) 151 window.hwnd.SetWindowText(T(title))
148 152
149 # inspired by the one and only, Raymond Chen 153 # inspired by the one and only, Raymond Chen
150 # https://devblogs.microsoft.com/oldnewthing/20100412-00/?p=14353 154 # https://devblogs.microsoft.com/oldnewthing/20100412-00/?p=14353
151 proc Fullscreen*(window: var NativeWindow, enable: bool) = 155 proc SetFullscreen*(window: var NativeWindow, enable: bool) =
152 let dwStyle: DWORD = GetWindowLong(window.hwnd, GWL_STYLE) 156 let dwStyle: DWORD = GetWindowLong(window.hwnd, GWL_STYLE)
153 if enable: 157 if enable:
154 var mi = MONITORINFO(cbSize: DWORD(sizeof(MONITORINFO))) 158 var mi = MONITORINFO(cbSize: DWORD(sizeof(MONITORINFO)))
155 if GetWindowPlacement(window.hwnd, addr window.g_wpPrev) and GetMonitorInfo(MonitorFromWindow(window.hwnd, MONITOR_DEFAULTTOPRIMARY), addr mi): 159 if GetWindowPlacement(window.hwnd, addr window.g_wpPrev) and GetMonitorInfo(MonitorFromWindow(window.hwnd, MONITOR_DEFAULTTOPRIMARY), addr mi):
156 SetWindowLong(window.hwnd, GWL_STYLE, dwStyle and (not WS_OVERLAPPEDWINDOW)) 160 SetWindowLong(window.hwnd, GWL_STYLE, dwStyle and (not WS_OVERLAPPEDWINDOW))
158 else: 162 else:
159 SetWindowLong(window.hwnd, GWL_STYLE, dwStyle or WS_OVERLAPPEDWINDOW) 163 SetWindowLong(window.hwnd, GWL_STYLE, dwStyle or WS_OVERLAPPEDWINDOW)
160 SetWindowPlacement(window.hwnd, addr window.g_wpPrev) 164 SetWindowPlacement(window.hwnd, addr window.g_wpPrev)
161 SetWindowPos(window.hwnd, HWND(0), 0, 0, 0, 0, SWP_NOMOVE or SWP_NOSIZE or SWP_NOZORDER or SWP_NOOWNERZORDER or SWP_FRAMECHANGED) 165 SetWindowPos(window.hwnd, HWND(0), 0, 0, 0, 0, SWP_NOMOVE or SWP_NOSIZE or SWP_NOZORDER or SWP_NOOWNERZORDER or SWP_FRAMECHANGED)
162 166
163 proc HideSystemCursor*(window: NativeWindow) = 167 proc ShowSystemCursor*(window: NativeWindow, value: bool) =
164 currentCursor = invisibleCursor 168 if value == true:
165 SetCursor(currentCursor) 169 currentCursor = defaultCursor
166 170 SetCursor(currentCursor)
167 proc ShowSystemCursor*(window: NativeWindow) = 171 else:
168 currentCursor = defaultCursor 172 currentCursor = invisibleCursor
169 SetCursor(currentCursor) 173 SetCursor(currentCursor)
170 174
171 proc Destroy*(window: NativeWindow) = 175 proc Destroy*(window: NativeWindow) =
172 discard 176 discard
173 177
174 proc Size*(window: NativeWindow): (int, int) = 178 proc Size*(window: NativeWindow): (int, int) =