1 files changed, 0 insertions, 144 deletions
diff --git a/src/libui_sdl/libui/windows/parent.cpp b/src/libui_sdl/libui/windows/parent.cpp
deleted file mode 100644
index bde6fb9..0000000
--- a/src/libui_sdl/libui/windows/parent.cpp
+++ /dev/null
@@ -1,144 +0,0 @@
-// 26 april 2015
-#include "uipriv_windows.hpp"
-
-// This contains code used by all uiControls that contain other controls.
-// It also contains the code to draw the background of a container.c container, as that is a variant of the WM_CTLCOLORxxx handler code.
-
-static HBRUSH parentBrush = NULL;
-
-static HWND parentWithBackground(HWND hwnd)
-{
-	HWND parent;
-	int cls;
-
-	parent = hwnd;
-	for (;;) {
-		parent = parentOf(parent);
-		// skip groupboxes; they're (supposed to be) transparent
-		// skip uiContainers; they don't draw anything
-		cls = windowClassOf(parent, L"button", containerClass, NULL);
-		if (cls != 0 && cls != 1)
-			break;
-	}
-	return parent;
-}
-
-struct parentDraw {
-	HDC cdc;
-	HBITMAP bitmap;
-	HBITMAP prevbitmap;
-};
-
-static HRESULT parentDraw(HDC dc, HWND parent, struct parentDraw *pd)
-{
-	RECT r;
-
-	uiWindowsEnsureGetClientRect(parent, &r);
-	pd->cdc = CreateCompatibleDC(dc);
-	if (pd->cdc == NULL)
-		return logLastError(L"error creating compatible DC");
-	pd->bitmap = CreateCompatibleBitmap(dc, r.right - r.left, r.bottom - r.top);
-	if (pd->bitmap == NULL)
-		return logLastError(L"error creating compatible bitmap");
-	pd->prevbitmap = (HBITMAP) SelectObject(pd->cdc, pd->bitmap);
-	if (pd->prevbitmap == NULL)
-		return logLastError(L"error selecting bitmap into compatible DC");
-	SendMessageW(parent, WM_PRINTCLIENT, (WPARAM) (pd->cdc), PRF_CLIENT);
-	return S_OK;
-}
-
-static void endParentDraw(struct parentDraw *pd)
-{
-	// continue in case of any error
-	if (pd->prevbitmap != NULL)
-		if (((HBITMAP) SelectObject(pd->cdc, pd->prevbitmap)) != pd->bitmap)
-			logLastError(L"error selecting previous bitmap back into compatible DC");
-	if (pd->bitmap != NULL)
-		if (DeleteObject(pd->bitmap) == 0)
-			logLastError(L"error deleting compatible bitmap");
-	if (pd->cdc != NULL)
-		if (DeleteDC(pd->cdc) == 0)
-			logLastError(L"error deleting compatible DC");
-}
-
-// see http://www.codeproject.com/Articles/5978/Correctly-drawn-themed-dialogs-in-WinXP
-static HBRUSH getControlBackgroundBrush(HWND hwnd, HDC dc)
-{
-	HWND parent;
-	RECT hwndScreenRect;
-	struct parentDraw pd;
-	HBRUSH brush;
-	HRESULT hr;
-
-	parent = parentWithBackground(hwnd);
-
-	hr = parentDraw(dc, parent, &pd);
-	if (hr != S_OK)
-		return NULL;
-	brush = CreatePatternBrush(pd.bitmap);
-	if (brush == NULL) {
-		logLastError(L"error creating pattern brush");
-		endParentDraw(&pd);
-		return NULL;
-	}
-	endParentDraw(&pd);
-
-	// now figure out where the control is relative to the parent so we can align the brush properly
-	// if anything fails, give up and return the brush as-is
-	uiWindowsEnsureGetWindowRect(hwnd, &hwndScreenRect);
-	// this will be in screen coordinates; convert to parent coordinates
-	mapWindowRect(NULL, parent, &hwndScreenRect);
-	if (SetBrushOrgEx(dc, -hwndScreenRect.left, -hwndScreenRect.top, NULL) == 0)
-		logLastError(L"error setting brush origin");
-
-	return brush;
-}
-
-void paintContainerBackground(HWND hwnd, HDC dc, RECT *paintRect)
-{
-	HWND parent;
-	RECT paintRectParent;
-	struct parentDraw pd;
-	HRESULT hr;
-
-	parent = parentWithBackground(hwnd);
-	hr = parentDraw(dc, parent, &pd);
-	if (hr != S_OK)		// we couldn't get it; draw nothing
-		return;
-
-	paintRectParent = *paintRect;
-	mapWindowRect(hwnd, parent, &paintRectParent);
-	if (BitBlt(dc, paintRect->left, paintRect->top, paintRect->right - paintRect->left, paintRect->bottom - paintRect->top,
-		pd.cdc, paintRectParent.left, paintRectParent.top,
-		SRCCOPY) == 0)
-		logLastError(L"error drawing parent background over uiContainer");
-
-	endParentDraw(&pd);
-}
-
-// TODO make this public if we want custom containers
-// why have this to begin with? http://blogs.msdn.com/b/oldnewthing/archive/2010/03/16/9979112.aspx
-BOOL handleParentMessages(HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam, LRESULT *lResult)
-{
-	switch (uMsg) {
-	case WM_COMMAND:
-		return runWM_COMMAND(wParam, lParam, lResult);
-	case WM_NOTIFY:
-		return runWM_NOTIFY(wParam, lParam, lResult);
-	case WM_HSCROLL:
-		return runWM_HSCROLL(wParam, lParam, lResult);
-	case WM_CTLCOLORSTATIC:
-	case WM_CTLCOLORBTN:
-		if (parentBrush != NULL)
-			if (DeleteObject(parentBrush) == 0)
-				logLastError(L"error deleting old background brush()");		// but continue anyway; we will leak a brush but whatever
-		if (SetBkMode((HDC) wParam, TRANSPARENT) == 0)
-			logLastError(L"error setting transparent background mode to controls");		// but continue anyway; text will be wrong
-		parentBrush = getControlBackgroundBrush((HWND) lParam, (HDC) wParam);
-		if (parentBrush == NULL)		// failed; just do default behavior
-			return FALSE;
-		*lResult = (LRESULT) parentBrush;
-		return TRUE;
-	}
-	return FALSE;
-}