提交: 8f8c68742df8c5cca1c294b72282c9a84b5efd2a - VSPRAC (git)

練習用です。いろんなものがごちゃまぜです。

Commit MetaInfo

• 修訂: 8f8c68742df8c5cca1c294b72282c9a84b5efd2a (tree)
• 時間: 2017-04-04 12:03:01
• 作者: 渡邉 喜光 <tccwas@gmai...>
• Commiter: 渡邉 喜光

Log Message

keydown

Change Summary

• delete: CPP/ITP1_11/con.cpp
• modified: HelloWord/HelloWord/winmain.cpp

差異

--- a/CPP/ITP1_11/con.cpp
+++ /dev/null
@@ -1,21 +0,0 @@
-#include <iostream>
-using namespace std;
-
-class cls{
-public:
-	cls();
-	cls(const cls &c);
-};
-
-cls::cls(){
-	cout << "cls::cls\n";
-}
-cls::cls(const cls &c){
-	cout << "cls::cls(cls c)\n";
-}
-
-int main(int argc, char *argv[]){
-	cls c1;
-	cls c2 = c1;
-	return 0;
-}

--- a/HelloWord/HelloWord/winmain.cpp
+++ b/HelloWord/HelloWord/winmain.cpp
@@ -16,6 +16,7 @@ char ch;
 HDC hdc;
 RECT rect;
 PAINTSTRUCT ps;
+bool vkKeys[256];
 
 int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow)
 {
@@ -87,9 +88,20 @@ bool CreateMainWindow(HINSTANCE hInstance, int nCmdShow)
 
 LRESULT WinProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
 {
-
+	short nVirtualKey;
+	const short SHIFTED = (short)0x8000;
+	TEXTMETRIC tm;
+	DWORD chWidth = 20;
+	DWORD chHeight = 20;
 
 	switch (msg) {
+	case WM_CREATE:
+		hdc = GetDC(hWnd);
+		GetTextMetrics(hdc, &tm);
+		ReleaseDC(hWnd, hdc);
+		chWidth = tm.tmAveCharWidth;
+		chHeight = tm.tmHeight;
+		return 0;
 	case WM_DESTROY:
 		PostQuitMessage(0);
 		return 0;
@@ -109,10 +121,76 @@ LRESULT WinProc(HWND hWnd, UINT msg, WPARAM wParam, LPARAM lParam)
 		}
 	case WM_PAINT:
 		hdc = BeginPaint(hWnd, &ps);
-		GetClientRect(hWnd, &rect);
-		TextOut(hdc, rect.right / 2, rect.bottom / 2, &ch, 1);
+		TextOut(hdc, 0, 0, &ch, 1);
+		for (int r = 0; r < 16; r++) {
+			for (int c = 0; c < 16; c++)
+			{
+				if (vkKeys[r * 16 + c]) {
+					SetBkMode(hdc, OPAQUE);
+					TextOut(hdc, c * chWidth + chWidth * 2, r* chHeight + chHeight * 2, "T ", 2);
+				}
+				else {
+					SetBkMode(hdc, TRANSPARENT);
+					TextOut(hdc, c * chWidth + chWidth * 2, r* chHeight + chHeight * 2, "F ", 2);
+				}
+			}
+		}
 		EndPaint(hWnd, &ps);
 		return 0;
+	case WM_KEYDOWN:
+		vkKeys[wParam] = true;
+		switch (wParam)
+		{
+		case VK_SHIFT:
+			nVirtualKey = GetKeyState(VK_LSHIFT);
+			if (nVirtualKey & SHIFTED) {
+				vkKeys[VK_LSHIFT] = true;
+			}
+			nVirtualKey = GetKeyState(VK_RSHIFT);
+			if (nVirtualKey & SHIFTED) {
+				vkKeys[VK_RSHIFT] = true;
+			}
+			break;
+		case VK_CONTROL:
+			nVirtualKey = GetKeyState(VK_LCONTROL);
+			if (nVirtualKey & SHIFTED) {
+				vkKeys[VK_LCONTROL] = true;
+			}
+			nVirtualKey = GetKeyState(VK_RCONTROL);
+			if (nVirtualKey & SHIFTED) {
+				vkKeys[VK_RCONTROL] = true;
+			}
+			break;
+		}
+		InvalidateRect(hWnd, NULL, TRUE);
+		return 0;
+	case WM_KEYUP:
+		vkKeys[wParam] = false;
+		switch (wParam)
+		{
+		case VK_SHIFT:
+			nVirtualKey = GetKeyState(VK_LSHIFT);
+			if ((nVirtualKey & SHIFTED) == 0) {
+				vkKeys[VK_LSHIFT] = false;
+			}
+			nVirtualKey = GetKeyState(VK_RSHIFT);
+			if ((nVirtualKey & SHIFTED) == 0) {
+				vkKeys[VK_RSHIFT] = false;
+			}
+			break;
+		case VK_CONTROL:
+			nVirtualKey = GetKeyState(VK_LCONTROL);
+			if ((nVirtualKey & SHIFTED) == 0) {
+				vkKeys[VK_LCONTROL] = false;
+			}
+			nVirtualKey = GetKeyState(VK_RCONTROL);
+			if ((nVirtualKey & SHIFTED) == 0) {
+				vkKeys[VK_RCONTROL] = false;
+			}
+			break;
+		}
+		InvalidateRect(hWnd, NULL, TRUE);
+		return 0;
 
 	}
 	return DefWindowProc(hWnd, msg, wParam, lParam);