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stevenhovingstevenhoving
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move external dependencies into project map.
added mouse simulation utility.
1 parent 445db19 commit 13ea9bb

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5 files changed

+308
-5
lines changed

5 files changed

+308
-5
lines changed

‎dep/CMakeLists.txt

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Original file line numberDiff line numberDiff line change
@@ -18,17 +18,16 @@ add_subdirectory(zlib)
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#set(SKIP_INSTALL_HEADERS ON CACHE BOOL "" FORCE)
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add_subdirectory(minilzo)
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add_subdirectory(fmt)
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add_subdirectory(mouse_simulation)
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add_subdirectory(googletest)
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add_subdirectory(google_benchmark)
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add_subdirectory(yuvconvert)
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# cpptoml settings
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set(CPPTOML_BUILD_EXAMPLES OFF CACHE BOOL "Disable cpptoml examples" FORCE)
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add_subdirectory(cpptoml)
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# fmt format library settings.
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set_target_properties(fmt
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PROPERTIES
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FOLDER "External/fmt"
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)
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set_target_properties(fmt PROPERTIES FOLDER "External/fmt")
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set_target_properties(mouse_simulation PROPERTIES FOLDER "External/mouse_simulation")
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set_target_properties(yuvconvert PROPERTIES FOLDER "External/yuvconvert")

‎dep/mouse_simulation/CMakeLists.txt

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# Copyright (C) 2018 Steven Hoving
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#
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# This program is free software: you can redistribute it and/or modify
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# it under the terms of the GNU General Public License as published by
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# the Free Software Foundation, either version 3 of the License, or
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# (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program. If not, see <https://www.gnu.org/licenses/>.
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project(mouse_simulation)
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set(LIB_SOURCE
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src/mouse_simulation.cpp
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src/main.cpp
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)
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set(LIB_INCLUDE
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include/mouse_simulation/mouse_simulation.h
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)
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source_group(mouse_simulation FILES
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${LIB_SOURCE}
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${LIB_INCLUDE}
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)
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add_executable(mouse_simulation
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${LIB_SOURCE}
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${LIB_INCLUDE}
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)
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target_link_libraries(mouse_simulation
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PRIVATE
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fmt
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)
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target_include_directories(mouse_simulation
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PUBLIC
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include
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)
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target_compile_options(mouse_simulation
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PRIVATE
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/experimental:external
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/external:W0
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/external:anglebrackets
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)
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set_target_properties(mouse_simulation PROPERTIES
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RUNTIME_OUTPUT_DIRECTORY ${CMAKE_BINARY_DIR}/bin
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)
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install(
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TARGETS mouse_simulation
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RUNTIME DESTINATION bin
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LIBRARY DESTINATION lib
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ARCHIVE DESTINATION lib
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)

‎dep/mouse_simulation/include/mouse_simulation/mouse_simulation.h

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/**
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* Copyright(C) 2018 Steven Hoving
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*
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* This program is free software : you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#pragma once
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#include <atomic>
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#include <thread>
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#include <mutex>
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#include <deque>
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#include <cstdint>
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namespace mouse_simulation
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{
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struct input_wrapper;
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class simulator
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{
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enum class mouse_button
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{
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none,
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left,
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middle,
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right
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};
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enum class mouse_click
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{
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none,
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single_click,
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double_click
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};
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struct click_data
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{
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int x;
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int y;
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mouse_button button;
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mouse_click click;
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uint64_t timeout; // in ms
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};
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public:
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simulator();
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~simulator();
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void add_click(int x, int y);
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void start();
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void flush();
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void mouse_thread();
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private:
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void _send_input(const input_wrapper &input_event);
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private:
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int old_x{0};
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int old_y{0};
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std::deque<click_data> mouse_clicks_{};
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std::atomic<bool> run_{true};
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std::thread thread_{};
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};
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} // namespace mouse_simulation

‎dep/mouse_simulation/src/main.cpp

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/**
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* Copyright(C) 2018 Steven Hoving
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*
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* This program is free software : you can redistribute it and/or modify
5+
* it under the terms of the GNU General Public License as published by
6+
* the Free Software Foundation, either version 3 of the License, or
7+
* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
11+
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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#include "mouse_simulation/mouse_simulation.h"
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int main()
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{
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mouse_simulation::simulator sim;
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sim.add_click(50, 50);
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sim.add_click(200, 20);
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sim.add_click(20, 1000); // click on start menu
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sim.add_click(1920, 1080);
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sim.start();
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sim.flush();
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return 0;
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}

‎dep/mouse_simulation/src/mouse_simulation.cpp

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/**
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* Copyright(C) 2018 Steven Hoving
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*
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* This program is free software : you can redistribute it and/or modify
5+
* it under the terms of the GNU General Public License as published by
6+
* the Free Software Foundation, either version 3 of the License, or
7+
* (at your option) any later version.
8+
*
9+
* This program is distributed in the hope that it will be useful,
10+
* but WITHOUT ANY WARRANTY; without even the implied warranty of
11+
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12+
* GNU General Public License for more details.
13+
*
14+
* You should have received a copy of the GNU General Public License
15+
* along with this program. If not, see <https://www.gnu.org/licenses/>.
16+
*/
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#include "mouse_simulation/mouse_simulation.h"
19+
#include <fmt/printf.h>
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#include <windows.h>
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#include <array>
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namespace mouse_simulation
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{
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void normalize_coordinates(int &x, int &y)
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{
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static const auto max_x = ::GetSystemMetrics(SM_CXVIRTUALSCREEN);
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static const auto max_y = ::GetSystemMetrics(SM_CYVIRTUALSCREEN);
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static const auto min_x = ::GetSystemMetrics(SM_XVIRTUALSCREEN);
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static const auto min_y = ::GetSystemMetrics(SM_YVIRTUALSCREEN);
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static const auto width = max_x - min_x;
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static const auto height = max_y - min_y;
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static const auto virtual_width = 65535;
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static const auto virtual_height = 65535;
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x = static_cast<int>((static_cast<float>(x) / width) * virtual_width);
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y = static_cast<int>((static_cast<float>(y) / height) * virtual_height);
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}
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struct input_wrapper : INPUT
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{
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input_wrapper(int x, int y, int mouse_event_type)
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{
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normalize_coordinates(x, y);
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type = INPUT_MOUSE;
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mi.dx = x;
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mi.dy = y;
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mi.mouseData = 0;
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mi.time = 0;
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mi.dwFlags = mouse_event_type;
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}
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};
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simulator::simulator()
55+
{
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POINT pos;
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GetCursorPos(&pos);
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old_x = pos.x;
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old_y = pos.y;
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}
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simulator::~simulator()
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{
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run_ = false;
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if (thread_.joinable())
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thread_.join();
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}
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void simulator::add_click(int x, int y)
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{
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// linear interpolation between mouse clicks
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const auto dx = x - old_x;
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const auto x_stem = static_cast<float>(dx) / 100;
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const auto dy = y - old_y;
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const auto y_stem = static_cast<float>(dy) / 100;
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for (int i = 0; i < 100; ++i)
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{
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const auto new_x = static_cast<int>(old_x + (i * x_stem));
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const auto new_y = static_cast<int>(old_y + (i * y_stem));
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const auto data = click_data{ new_x, new_y, mouse_button::none, mouse_click::none, 10 };
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mouse_clicks_.emplace_back(data);
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}
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const auto data = click_data{ x, y, mouse_button::left, mouse_click::single_click, 1000 };
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mouse_clicks_.emplace_back(data);
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old_x = x;
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old_y = y;
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}
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void simulator::start()
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{
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thread_ = std::thread([this](){mouse_thread();});
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}
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void simulator::flush()
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{
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if (thread_.joinable())
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thread_.join();
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}
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void simulator::mouse_thread()
105+
{
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while (run_)
107+
{
108+
fmt::print("process mouse event {}\n", mouse_clicks_.size());
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const auto click = mouse_clicks_.front();
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mouse_clicks_.pop_front();
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_send_input(input_wrapper(click.x, click.y,
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MOUSEEVENTF_MOVE | MOUSEEVENTF_ABSOLUTE |MOUSEEVENTF_VIRTUALDESK));
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if (click.button != mouse_button::none)
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{
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_send_input(input_wrapper(click.x, click.y, MOUSEEVENTF_LEFTDOWN));
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_send_input(input_wrapper(click.x, click.y, MOUSEEVENTF_LEFTUP));
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}
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std::this_thread::sleep_for(std::chrono::milliseconds(click.timeout));
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if (mouse_clicks_.empty())
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run_ = false;
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}
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}
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void simulator::_send_input(const input_wrapper &input_event)
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{
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const auto input_event_ptr = const_cast<input_wrapper *>(&input_event);
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SendInput(1, input_event_ptr, sizeof(INPUT));
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}
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} // namespace mouse_simulation

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