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[U] 高DPIモニター対応の強化

--- a/DCHook64/dchk64/dchk64.cpp

+++ b/DCHook64/dchk64/dchk64.cpp

		@@ -35,6 +35,7 @@ void Cleanup();
35	35	LRESULT CALLBACK WndProc(HWND, UINT, WPARAM, LPARAM);
36	36
37	37	int atox( const TCHAR str, TCHAR *next );
	38	+void SetDpiAware();
38	39
39	40	int APIENTRY _tWinMain(HINSTANCE hInstance,
40	41	HINSTANCE hPrevInstance,

		@@ -47,6 +48,8 @@ int APIENTRY _tWinMain(HINSTANCE hInstance,
47	48	MSG msg;
48	49	HACCEL hAccelTable;
49	50
	51	+ SetDpiAware();
	52	+
50	53	// グローバル文字列を初期化しています。
51	54	LoadString(hInstance, IDS_APP_TITLE, szTitle, MAX_LOADSTRING);
52	55	LoadString(hInstance, IDC_DCHK64, szWindowClass, MAX_LOADSTRING);

		@@ -334,3 +337,21 @@ HANDLE WinExecEx( const char cmd, int show, const char dir, const char *title
334	337	return NULL;
335	338	return pi.hProcess;
336	339	}
	340	+
	341	+typedef WINUSERAPI BOOL (WINAPI *FNSetProcessDpiAwarenessContext)(UINT_PTR vaule);
	342	+#define DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2 ((UINT_PTR)-4)
	343	+void SetDpiAware()
	344	+{
	345	+ HINSTANCE hDll = LoadLibrary( _T("user32") );
	346	+ if (!hDll)
	347	+ return;
	348	+ FNSetProcessDpiAwarenessContext fnSetProcessDpiAwarenessContext = (FNSetProcessDpiAwarenessContext)GetProcAddress(hDll, "SetProcessDpiAwarenessContext");
	349	+ if (fnSetProcessDpiAwarenessContext){
	350	+ if (fnSetProcessDpiAwarenessContext(DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2)){
	351	+ } else {
	352	+ DBW("x64-SetDpiAware failed: %d", GetLastError());
	353	+ }
	354	+ }
	355	+ FreeLibrary(hDll);
	356	+}
	357	+

--- a/DCHookTest/DCHookTest.cpp

+++ b/DCHookTest/DCHookTest.cpp

		@@ -23,8 +23,11 @@ USEUNIT("MonitorScale.cpp");
23	23	#include "DCHookMain.h"
24	24	//---------------------------------------------------------------------------
25	25
	26	+void SetDpiAware();
	27	+
26	28	WINAPI WinMain(HINSTANCE, HINSTANCE, LPSTR, int)
27	29	{
	30	+ SetDpiAware();
28	31	#if __PROTO
29	32	SYSTEMTIME st;
30	33	GetSystemTime(&st);

		@@ -65,4 +68,21 @@ WINAPI WinMain(HINSTANCE, HINSTANCE, LPSTR, int)
65	68	}
66	69	//---------------------------------------------------------------------------
67	70
	71	+typedef WINUSERAPI BOOL (WINAPI *FNSetProcessDpiAwarenessContext)(UINT_PTR vaule);
	72	+#define DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2 ((UINT_PTR)-4)
	73	+void SetDpiAware()
	74	+{
	75	+ HINSTANCE hDll = LoadLibrary( _T("user32") );
	76	+ if (!hDll)
	77	+ return;
	78	+ FNSetProcessDpiAwarenessContext fnSetProcessDpiAwarenessContext = (FNSetProcessDpiAwarenessContext)GetProcAddress(hDll, "SetProcessDpiAwarenessContext");
	79	+ if (fnSetProcessDpiAwarenessContext){
	80	+ if (fnSetProcessDpiAwarenessContext(DPI_AWARENESS_CONTEXT_PER_MONITOR_AWARE_V2)){
	81	+ } else {
	82	+ DBW("SetDpiAware failed: %d", GetLastError());
	83	+ }
	84	+ }
	85	+ FreeLibrary(hDll);
	86	+}
	87	+
68	88