mirror of
https://github.com/Palakis/obs-websocket.git
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98 lines
2.7 KiB
C++
98 lines
2.7 KiB
C++
/*
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obs-websocket
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Copyright (C) 2020-2021 Kyle Manning <tt2468@gmail.com>
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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 2 of the License, or
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(at your option) any later version.
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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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You should have received a copy of the GNU General Public License along
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with this program. If not, see <https://www.gnu.org/licenses/>
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*/
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#include "Obs.h"
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#include "plugin-macros.generated.h"
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obs_hotkey_t *Utils::Obs::SearchHelper::GetHotkeyByName(std::string name)
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{
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if (name.empty())
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return nullptr;
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auto hotkeys = ArrayHelper::GetHotkeyList();
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for (auto hotkey : hotkeys) {
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if (obs_hotkey_get_name(hotkey) == name)
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return hotkey;
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}
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return nullptr;
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}
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// Increments source ref. Use OBSSourceAutoRelease
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obs_source_t *Utils::Obs::SearchHelper::GetSceneTransitionByName(std::string name)
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{
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obs_frontend_source_list transitionList = {};
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obs_frontend_get_transitions(&transitionList);
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obs_source_t *ret = nullptr;
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for (size_t i = 0; i < transitionList.sources.num; i++) {
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obs_source_t *transition = transitionList.sources.array[i];
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if (obs_source_get_name(transition) == name) {
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ret = obs_source_get_ref(transition);
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break;
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}
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}
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obs_frontend_source_list_free(&transitionList);
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return ret;
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}
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struct SceneItemSearchData {
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std::string name;
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int offset;
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obs_sceneitem_t *ret = nullptr;
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};
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// Increments item ref. Use OBSSceneItemAutoRelease
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obs_sceneitem_t *Utils::Obs::SearchHelper::GetSceneItemByName(obs_scene_t *scene, std::string name, int offset)
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{
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if (name.empty())
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return nullptr;
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SceneItemSearchData enumData;
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enumData.name = name;
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enumData.offset = offset;
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auto cb = [](obs_scene_t *, obs_sceneitem_t *sceneItem, void *param) {
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auto enumData = static_cast<SceneItemSearchData *>(param);
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OBSSource itemSource = obs_sceneitem_get_source(sceneItem);
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std::string sourceName = obs_source_get_name(itemSource);
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if (sourceName == enumData->name) {
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if (enumData->offset > 0) {
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enumData->offset--;
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} else {
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if (enumData->ret) // Release existing selection in the case of last match selection
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obs_sceneitem_release(enumData->ret);
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obs_sceneitem_addref(sceneItem);
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enumData->ret = sceneItem;
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if (enumData->offset == 0) // Only break if in normal selection mode (not offset == -1)
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return false;
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}
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}
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return true;
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};
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obs_scene_enum_items(scene, cb, &enumData);
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return enumData.ret;
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}
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