mirror of
https://github.com/WarmUpTill/SceneSwitcher.git
synced 2026-03-21 17:34:57 -05:00
112 lines
3.1 KiB
C++
112 lines
3.1 KiB
C++
#pragma once
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#include "stdafx.h"
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#include "settings.h"
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#include <iostream>
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#include <map>
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#include <windows.h>
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#include <string>
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#include <chrono>
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#include <obs.h>
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using namespace std;
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//is the thread running? see below :D
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static bool isRunning = true;
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string GetActiveWindowTitle();
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class Switcher {
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public:
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map<string, string> load();
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void stop();
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private:
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Settings settings;
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map<string, string> settingsMap;
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};
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//scene switching is done in here
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void switcherThreadFunc(map<string, string> settingsMap) {
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string windowname = "";
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while (isRunning) {
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//get active window title
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windowname = GetActiveWindowTitle();
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//do we know the window title?
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if (!(settingsMap.find(windowname) == settingsMap.end())) {
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//check if current scene is already the desired scene
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const char * name = settingsMap.find(windowname)->second.c_str();
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//remember to release all sources
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obs_source_t * transitionUsed = obs_get_output_source(0);
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obs_source_t * sceneUsed = obs_transition_get_active_source(transitionUsed);
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const char * sceneUsedName = obs_source_get_name(sceneUsed);
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//NOTE: transitions seem to be scenes and will be canceled unless we check if the current scene is a transition
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if ((sceneUsedName) && strcmp(sceneUsedName,name) != 0) {
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//switch scene
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obs_source_t *source = obs_get_source_by_name(name);
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if (source == NULL)
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{
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//warn("Source not found: \"%s\"", name);
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;
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}
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else if (obs_scene_from_source(source) == NULL)
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{
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//warn("\"%s\" is not a scene", name);
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;
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}
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else {
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//create transition to new scene (otherwise UI wont work anymore)
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//OBS_TRANSITION_MODE_AUTO uses the obs user settings for transitions
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obs_transition_start(transitionUsed, OBS_TRANSITION_MODE_AUTO, 300, source);
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}
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obs_source_release(source);
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}
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obs_source_release(sceneUsed);
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obs_source_release(transitionUsed);
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}
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//sleep for a bit
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this_thread::sleep_for(std::chrono::milliseconds(1000));
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}
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}
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//load the settings needed to start the thread
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map<string, string> Switcher::load() {
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//settings file in
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string settingsFilePath = "..\\..\\data\\obs-plugins\\DexterSceneSwitcher\\settings.txt"; //"..\\..\\data\\obs-plugins\\DexterSceneSwitcher\\settings.txt";
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settings.load(settingsFilePath);
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map<string,string> settingsMap = settings.getMap();
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isRunning = true;
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string message = "The following settings were found for Scene Switcher:\n";
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for (auto it = settingsMap.cbegin(); it != settingsMap.cend(); ++it)
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{
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message += (it->first) + " -> " + it->second + "\n";
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}
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MessageBox(0, message.c_str(), "Scene Switcher", 0);
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return settingsMap;
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}
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//reads the title of the currently active window
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string GetActiveWindowTitle()
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{
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char wnd_title[256];
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HWND hwnd = GetForegroundWindow(); // get handle of currently active window
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GetWindowTextA(hwnd, wnd_title, sizeof(wnd_title));
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return wnd_title;
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}
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//tell the thread to stop
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void Switcher::stop() {
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isRunning = false; //isRunning seems to be called randomly and disables the plugin (?)
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return;
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}
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