62 lines
1.5 KiB
C++
62 lines
1.5 KiB
C++
// 6 april 2015
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#include "uipriv_windows.hpp"
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void uiWindowsEnsureDestroyWindow(HWND hwnd)
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{
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if (DestroyWindow(hwnd) == 0)
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logLastError(L"error destroying window");
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}
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void uiWindowsEnsureSetParentHWND(HWND hwnd, HWND parent)
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{
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if (parent == NULL)
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parent = utilWindow;
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if (SetParent(hwnd, parent) == 0)
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logLastError(L"error setting window parent");
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}
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void uiWindowsEnsureAssignControlIDZOrder(HWND hwnd, LONG_PTR *controlID, HWND *insertAfter)
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{
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SetWindowLongPtrW(hwnd, GWLP_ID, *controlID);
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(*controlID)++;
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setWindowInsertAfter(hwnd, *insertAfter);
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*insertAfter = hwnd;
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}
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void uiWindowsEnsureMoveWindowDuringResize(HWND hwnd, int x, int y, int width, int height)
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{
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RECT r;
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r.left = x;
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r.top = y;
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r.right = x + width;
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r.bottom = y + height;
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if (SetWindowPos(hwnd, NULL, r.left, r.top, r.right - r.left, r.bottom - r.top, SWP_NOACTIVATE | SWP_NOOWNERZORDER | SWP_NOZORDER) == 0)
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logLastError(L"error moving window");
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}
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// do these function even error out in any case other than invalid parameters?! I thought all windows had rects
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void uiWindowsEnsureGetClientRect(HWND hwnd, RECT *r)
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{
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if (GetClientRect(hwnd, r) == 0) {
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logLastError(L"error getting window client rect");
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// zero out the rect on error just to be safe
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r->left = 0;
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r->top = 0;
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r->right = 0;
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r->bottom = 0;
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}
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}
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void uiWindowsEnsureGetWindowRect(HWND hwnd, RECT *r)
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{
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if (GetWindowRect(hwnd, r) == 0) {
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logLastError(L"error getting window rect");
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// zero out the rect on error just to be safe
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r->left = 0;
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r->top = 0;
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r->right = 0;
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r->bottom = 0;
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}
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}
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