commit 4927fea93fc99cb3eba1bca3a5cd931a8e0a83a7
Author: Konjahin Anton <koniahin.ant@yandex.ru>
Date: Sat, 17 Jun 2017 21:43:11 +0300
Initial commit
Diffstat:
| A | LICENSE | | | 22 | ++++++++++++++++++++++ |
| A | Makefile | | | 12 | ++++++++++++ |
| A | README.md | | | 14 | ++++++++++++++ |
| A | keyboard.c | | | 43 | +++++++++++++++++++++++++++++++++++++++++++ |
| A | keyboard.h | | | 42 | ++++++++++++++++++++++++++++++++++++++++++ |
| A | main.c | | | 94 | +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
6 files changed, 227 insertions(+), 0 deletions(-)
diff --git a/LICENSE b/LICENSE
@@ -0,0 +1,21 @@
+The MIT License (MIT)
+
+Copyright (c) 2017 Konjahin A.A. <koniahin.ant@yandex.ru>
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.
+\ No newline at end of file
diff --git a/Makefile b/Makefile
@@ -0,0 +1,11 @@
+SOURCES = \
+ main.c \
+ keyboard.c
+
+TARGET = keytune.exe
+
+$(TARGET): $(SOURCES)
+ cl $(SOURCES) /link user32.lib Gdi32.lib /out:$(TARGET)
+
+clear:
+ del *.obj $(TARGET)
+\ No newline at end of file
diff --git a/README.md b/README.md
@@ -0,0 +1,13 @@
+### Keytune
+
+Keytune - virtual-keyboard like application for Windows written in C.
+
+Use nmake for build.
+
+Licensed under the MIT License.
+
+TODO
+- [ ] Tune keyboard layout with config file
+- [ ] Support for multiply layouts
+- [ ] Graphical tuning for layouts
+- [ ] Can be used as system virtual keyboard
+\ No newline at end of file
diff --git a/keyboard.c b/keyboard.c
@@ -0,0 +1,42 @@
+//
+// Copyright (c) 2017 Konjahin A.A. <koniahin.ant@yandex.ru>
+// Licensed under the MIT License. See LICENSE file in the project root for full license information.
+//
+
+#include "keyboard.h"
+
+void setUpInput(INPUT *ip) {
+ ip->type = INPUT_KEYBOARD;
+ ip->ki.wScan = 0;
+ ip->ki.time = 0;
+ ip->ki.dwExtraInfo = 0;
+}
+
+void hold(INPUT *ip, WORD keyCode) {
+ setUpInput(ip);
+ ip->ki.wVk = keyCode;
+ ip->ki.dwFlags = 0;
+ SendInput(1, ip, sizeof(INPUT));
+}
+
+void release(INPUT *ip, WORD keyCode) {
+ setUpInput(ip);
+ ip->ki.wVk = keyCode;
+ ip->ki.dwFlags = KEYEVENTF_KEYUP;
+ SendInput(1, ip, sizeof(INPUT));
+}
+
+void press(INPUT *ip, WORD keyCode) {
+ hold(ip, keyCode);
+ release(ip, keyCode);
+}
+
+void getCharForKey(WORD keyCode, wchar_t* buffer, size_t bufferLength) {
+ HKL keyboardLayout = GetKeyboardLayout(0);
+ UINT scanCode = MapVirtualKeyEx(keyCode, MAPVK_VK_TO_VSC, keyboardLayout);
+
+ BYTE keyState[256] = {0};
+ GetKeyboardState(keyState);
+
+ ToUnicodeEx(keyCode, scanCode, keyState, buffer, bufferLength, 0, keyboardLayout);
+}
+\ No newline at end of file
diff --git a/keyboard.h b/keyboard.h
@@ -0,0 +1,41 @@
+//
+// Copyright (c) 2017 Konjahin A.A. <koniahin.ant@yandex.ru>
+// Licensed under the MIT License. See LICENSE file in the project root for full license information.
+//
+
+#include <windows.h>
+#include <winuser.h>
+
+/**
+ * Send press event for key with virtual-key codes
+ * Arguments:
+ * ip - INPUT structure from winuser.h
+ * keyCode - WORD with virtual key-code from https://msdn.microsoft.com/en-us/library/dd375731(v=vs.85).aspx
+*/
+void hold(INPUT *ip, WORD keyCode);
+
+/**
+ * Send release event for key with virtual-key codes
+ * Arguments:
+ * ip - INPUT structure from winuser.h
+ * keyCode - WORD with virtual key-code from https://msdn.microsoft.com/en-us/library/dd375731(v=vs.85).aspx
+*/
+void release(INPUT *ip, WORD keyCode);
+
+/**
+ * Send press and release event for key with virtual-key codes
+ * Arguments:
+ * ip - INPUT structure from winuser.h
+ * keyCode - WORD with virtual key-code from https://msdn.microsoft.com/en-us/library/dd375731(v=vs.85).aspx
+*/
+void press(INPUT *ip, WORD keyCode);
+
+/**
+ * Put in buffer with wide chars text representation of keyboard's key
+ * with virtual-key codes in current keyboard layout.
+ * Arguments:
+ * keyCode - WORD with virtual key-code from https://msdn.microsoft.com/en-us/library/dd375731(v=vs.85).aspx
+ * buffer - wxhar_t* wide chars buffer for output
+ * bufferLength size_t size of buffer
+*/
+void getCharForKey(WORD keyCode, wchar_t* buffer, size_t bufferLength);
+\ No newline at end of file
diff --git a/main.c b/main.c
@@ -0,0 +1,93 @@
+//
+// Copyright (c) 2017 Konjahin A.A. <koniahin.ant@yandex.ru>
+// Licensed under the MIT License. See LICENSE file in the project root for full license information.
+//
+
+#include <windows.h>
+#include "keyboard.h"
+
+
+#define BUTTON_LEFT 1
+#define BUTTON_RIGHT 2
+#define BUTTON_ESCAPE 3
+
+
+LRESULT CALLBACK WndProc(HWND hwnd, UINT msg, WPARAM wParam, LPARAM lParam) {
+ switch(msg) {
+ case WM_CREATE:
+ HWND hwndButton = CreateWindow("BUTTON", "<", WS_TABSTOP | WS_VISIBLE | WS_CHILD | BS_DEFPUSHBUTTON,
+ 10, 10, 40, 40, hwnd, (HMENU) BUTTON_LEFT, (HINSTANCE)GetWindowLong(hwnd, GWL_HINSTANCE), NULL);
+ hwndButton = CreateWindow("BUTTON", "Esc", WS_TABSTOP | WS_VISIBLE | WS_CHILD | BS_DEFPUSHBUTTON,
+ 60, 10, 40, 40, hwnd, (HMENU) BUTTON_ESCAPE, (HINSTANCE)GetWindowLong(hwnd, GWL_HINSTANCE), NULL);
+ hwndButton = CreateWindow("BUTTON", ">", WS_TABSTOP | WS_VISIBLE | WS_CHILD | BS_DEFPUSHBUTTON,
+ 110, 10, 40, 40, hwnd, (HMENU) BUTTON_RIGHT, (HINSTANCE)GetWindowLong(hwnd, GWL_HINSTANCE), NULL);
+ break;
+
+ case WM_CLOSE:
+ DestroyWindow(hwnd);
+ break;
+
+ case WM_DESTROY:
+ PostQuitMessage(0);
+ break;
+
+ case WM_COMMAND:
+ // processed only button's clicks
+ if (HIWORD(wParam) != BN_CLICKED) {
+ break;
+ }
+
+ INPUT input;
+ switch(LOWORD(wParam)) {
+ case BUTTON_LEFT:
+ press(&input, VK_LEFT);
+ break;
+ case BUTTON_RIGHT:
+ press(&input, VK_RIGHT);
+ break;
+ case BUTTON_ESCAPE:
+ press(&input, VK_ESCAPE);
+ break;
+ }
+ break;
+
+ // move window by user drag
+ case WM_NCHITTEST:
+ LRESULT hit = DefWindowProc(hwnd, msg, wParam, lParam);
+ if (hit == HTCLIENT) hit = HTCAPTION;
+ return hit;
+
+ default:
+ return DefWindowProc(hwnd, msg, wParam, lParam);
+ }
+ return 0;
+}
+
+
+int WINAPI WinMain(HINSTANCE hInstance, HINSTANCE hPrevInstance, LPSTR lpCmdLine, int nCmdShow) {
+ const char className[] = "keyTuneWindowClass";
+ WNDCLASSEX wc = {0};
+
+ wc.cbSize = sizeof(WNDCLASSEX);
+ wc.lpfnWndProc = WndProc;
+ wc.hInstance = hInstance;
+ wc.hbrBackground = 0;
+ wc.lpszClassName = className;
+ wc.hIconSm = LoadIcon(NULL, IDI_APPLICATION);
+
+ RegisterClassEx(&wc);
+
+ HWND hwnd = CreateWindowEx(WS_EX_APPWINDOW | WS_EX_TOPMOST | WS_EX_NOACTIVATE, className,
+ "Keytune", WS_POPUP | WS_VISIBLE | WS_SYSMENU, CW_USEDEFAULT, CW_USEDEFAULT, 160,
+ 60, NULL, NULL, hInstance, NULL);
+ ShowWindow(hwnd, nCmdShow);
+ UpdateWindow(hwnd);
+
+ MSG Msg;
+ while(GetMessage(&Msg, NULL, 0, 0) > 0) {
+ TranslateMessage(&Msg);
+ DispatchMessage(&Msg);
+ }
+
+ return Msg.wParam;
+}
+\ No newline at end of file
