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C++ OBSBasic::GetCurrentScene方法代码示例

本文整理汇总了C++中OBSBasic::GetCurrentScene方法的典型用法代码示例。如果您正苦于以下问题：C++ OBSBasic::GetCurrentScene方法的具体用法？C++ OBSBasic::GetCurrentScene怎么用？C++ OBSBasic::GetCurrentScene使用的例子？那么, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类OBSBasic的用法示例。


在下文中一共展示了OBSBasic::GetCurrentScene方法的15个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: DrawSceneEditing

void OBSBasicPreview::DrawSceneEditing()
{
	if (locked)
		return;

	OBSBasic *main = reinterpret_cast<OBSBasic*>(App()->GetMainWindow());

	gs_effect_t    *solid = obs_get_base_effect(OBS_EFFECT_SOLID);
	gs_technique_t *tech  = gs_effect_get_technique(solid, "Solid");

	vec4 color;
	vec4_set(&color, 1.0f, 0.0f, 0.0f, 1.0f);
	gs_effect_set_vec4(gs_effect_get_param_by_name(solid, "color"), &color);

	gs_technique_begin(tech);
	gs_technique_begin_pass(tech, 0);

	OBSScene scene = main->GetCurrentScene();

	if (scene) {
		gs_matrix_push();
		gs_matrix_scale3f(main->previewScale, main->previewScale, 1.0f);
		obs_scene_enum_items(scene, DrawSelectedItem, this);
		gs_matrix_pop();
	}

	gs_load_vertexbuffer(nullptr);

	gs_technique_end_pass(tech);
	gs_technique_end(tech);
}
开发者ID:SuslikV，项目名称:obs-studio，代码行数:31，代码来源:window-basic-preview.cpp

示例2: GetStretchHandleData

void OBSBasicPreview::GetStretchHandleData(const vec2 &pos)
{
	OBSBasic *main = reinterpret_cast<OBSBasic*>(App()->GetMainWindow());

	OBSScene scene = main->GetCurrentScene();
	if (!scene)
		return;

	float scale = main->previewScale / main->devicePixelRatio();
	vec2 scaled_pos = pos;
	vec2_divf(&scaled_pos, &scaled_pos, scale);
	HandleFindData data(scaled_pos, scale);
	obs_scene_enum_items(scene, FindHandleAtPos, &data);

	stretchItem     = std::move(data.item);
	stretchHandle   = data.handle;

	if (stretchHandle != ItemHandle::None) {
		matrix4 boxTransform;
		vec3    itemUL;
		float   itemRot;

		stretchItemSize = GetItemSize(stretchItem);

		obs_sceneitem_get_box_transform(stretchItem, &boxTransform);
		itemRot = obs_sceneitem_get_rot(stretchItem);
		vec3_from_vec4(&itemUL, &boxTransform.t);

		/* build the item space conversion matrices */
		matrix4_identity(&itemToScreen);
		matrix4_rotate_aa4f(&itemToScreen, &itemToScreen,
				0.0f, 0.0f, 1.0f, RAD(itemRot));
		matrix4_translate3f(&itemToScreen, &itemToScreen,
				itemUL.x, itemUL.y, 0.0f);

		matrix4_identity(&screenToItem);
		matrix4_translate3f(&screenToItem, &screenToItem,
				-itemUL.x, -itemUL.y, 0.0f);
		matrix4_rotate_aa4f(&screenToItem, &screenToItem,
				0.0f, 0.0f, 1.0f, RAD(-itemRot));

		obs_sceneitem_get_crop(stretchItem, &startCrop);
		obs_sceneitem_get_pos(stretchItem, &startItemPos);

		obs_source_t *source = obs_sceneitem_get_source(stretchItem);
		cropSize.x = float(obs_source_get_width(source) -
				startCrop.left - startCrop.right);
		cropSize.y = float(obs_source_get_height(source) -
				startCrop.top - startCrop.bottom);

		stretchGroup = obs_sceneitem_get_group(scene, stretchItem);
		if (stretchGroup) {
			obs_sceneitem_get_draw_transform(stretchGroup,
					&invGroupTransform);
			matrix4_inv(&invGroupTransform,
					&invGroupTransform);
			obs_sceneitem_defer_group_resize_begin(stretchGroup);
		}
	}
}
开发者ID:SuslikV，项目名称:obs-studio，代码行数:60，代码来源:window-basic-preview.cpp

示例3: AddExisting

static void AddExisting(const char *name, bool visible, bool duplicate)
{
	OBSBasic *main = reinterpret_cast<OBSBasic*>(App()->GetMainWindow());
	OBSScene scene = main->GetCurrentScene();
	if (!scene)
		return;

	obs_source_t *source = obs_get_source_by_name(name);
	if (source) {
		if (duplicate) {
			obs_source_t *from = source;
			char *new_name = get_new_source_name(name);
			source = obs_source_duplicate(from, new_name, false);
			bfree(new_name);
			obs_source_release(from);

			if (!source)
				return;
		}

		AddSourceData data;
		data.source = source;
		data.visible = visible;

		obs_enter_graphics();
		obs_scene_atomic_update(scene, AddSource, &data);
		obs_leave_graphics();

		obs_source_release(source);
	}
}
开发者ID:ElectronicWar，项目名称:obs-studio，代码行数:31，代码来源:window-basic-source-select.cpp

示例4: DoSelect

void OBSBasicPreview::DoSelect(const vec2 &pos)
{
	OBSBasic *main = reinterpret_cast<OBSBasic*>(App()->GetMainWindow());

	OBSScene     scene = main->GetCurrentScene();
	OBSSceneItem item  = GetItemAtPos(pos, true);

	obs_scene_enum_items(scene, select_one, (obs_sceneitem_t*)item);
}
开发者ID:SuslikV，项目名称:obs-studio，代码行数:9，代码来源:window-basic-preview.cpp

示例5: AddDropSource

void OBSBasic::AddDropSource(const char *data, DropType image)
{
	OBSBasic *main = reinterpret_cast<OBSBasic*>(App()->GetMainWindow());
	obs_data_t *settings = obs_data_create();
	obs_source_t *source = nullptr;
	const char *type = nullptr;
	QString name;

	switch (image) {
	case DropType_RawText:
		obs_data_set_string(settings, "text", data);
#ifdef _WIN32
		type = "text_gdiplus";
#else
		type = "text_ft2_source";
#endif
		break;
	case DropType_Text:
#ifdef _WIN32
		obs_data_set_bool(settings, "read_from_file", true);
		obs_data_set_string(settings, "file", data);
		name = QUrl::fromLocalFile(QString(data)).fileName();
		type = "text_gdiplus";
#else
		obs_data_set_bool(settings, "from_file", true);
		obs_data_set_string(settings, "text_file", data);
		type = "text_ft2_source";
#endif
		break;
	case DropType_Image:
		obs_data_set_string(settings, "file", data);
		name = QUrl::fromLocalFile(QString(data)).fileName();
		type = "image_source";
		break;
	case DropType_Media:
		obs_data_set_string(settings, "local_file", data);
		name = QUrl::fromLocalFile(QString(data)).fileName();
		type = "ffmpeg_source";
		break;
	}

	if (name.isEmpty())
		name = obs_source_get_display_name(type);
	source = obs_source_create(type,
			GenerateSourceName(QT_TO_UTF8(name)).c_str(),
			settings, nullptr);
	if (source) {
		OBSScene scene = main->GetCurrentScene();
		obs_scene_add(scene, source);
		obs_source_release(source);
	}

	obs_data_release(settings);
}
开发者ID:chaturbatecom，项目名称:obs-studio，代码行数:54，代码来源:window-basic-main-dropfiles.cpp

示例6: SelectedAtPos

bool OBSBasicPreview::SelectedAtPos(const vec2 &pos)
{
	OBSBasic *main = reinterpret_cast<OBSBasic*>(App()->GetMainWindow());

	OBSScene scene = main->GetCurrentScene();
	if (!scene)
		return false;

	SceneFindData data(pos, false);
	obs_scene_enum_items(scene, CheckItemSelected, &data);
	return !!data.item;
}
开发者ID:SuslikV，项目名称:obs-studio，代码行数:12，代码来源:window-basic-preview.cpp

示例7: GetItemAtPos

OBSSceneItem OBSBasicPreview::GetItemAtPos(const vec2 &pos, bool selectBelow)
{
	OBSBasic *main = reinterpret_cast<OBSBasic*>(App()->GetMainWindow());

	OBSScene scene = main->GetCurrentScene();
	if (!scene)
		return OBSSceneItem();

	SceneFindData data(pos, selectBelow);
	obs_scene_enum_items(scene, FindItemAtPos, &data);
	return data.item;
}
开发者ID:SuslikV，项目名称:obs-studio，代码行数:12，代码来源:window-basic-preview.cpp

示例8: mouseMoveEvent

void OBSBasicPreview::mouseMoveEvent(QMouseEvent *event)
{
	if (scrollMode && event->buttons() == Qt::LeftButton) {
		scrollingOffset.x += event->x() - scrollingFrom.x;
		scrollingOffset.y += event->y() - scrollingFrom.y;
		scrollingFrom.x = event->x();
		scrollingFrom.y = event->y();
		emit DisplayResized();
		return;
	}

	if (locked)
		return;

	if (mouseDown) {
		vec2 pos = GetMouseEventPos(event);

		if (!mouseMoved && !mouseOverItems &&
		    stretchHandle == ItemHandle::None) {
			ProcessClick(startPos);
			mouseOverItems = SelectedAtPos(startPos);
		}

		pos.x = std::round(pos.x);
		pos.y = std::round(pos.y);

		if (stretchHandle != ItemHandle::None) {
			OBSBasic *main = reinterpret_cast<OBSBasic*>(
					App()->GetMainWindow());
			OBSScene scene = main->GetCurrentScene();
			obs_sceneitem_t *group = obs_sceneitem_get_group(
					scene, stretchItem);
			if (group) {
				vec3 group_pos;
				vec3_set(&group_pos, pos.x, pos.y, 0.0f);
				vec3_transform(&group_pos, &group_pos,
						&invGroupTransform);
				pos.x = group_pos.x;
				pos.y = group_pos.y;
			}

			if (cropping)
				CropItem(pos);
			else
				StretchItem(pos);

		} else if (mouseOverItems) {
			MoveItems(pos);
		}

		mouseMoved = true;
	}
}
开发者ID:SuslikV，项目名称:obs-studio，代码行数:53，代码来源:window-basic-preview.cpp

示例9: SnapItemMovement

void OBSBasicPreview::SnapItemMovement(vec2 &offset)
{
	OBSBasic *main = reinterpret_cast<OBSBasic*>(App()->GetMainWindow());
	OBSScene scene = main->GetCurrentScene();

	SelectedItemBounds data;
	obs_scene_enum_items(scene, AddItemBounds, &data);

	data.tl.x += offset.x;
	data.tl.y += offset.y;
	data.br.x += offset.x;
	data.br.y += offset.y;

	vec3 snapOffset = GetSnapOffset(data.tl, data.br);

	const bool snap = config_get_bool(GetGlobalConfig(),
			"BasicWindow", "SnappingEnabled");
	const bool sourcesSnap = config_get_bool(GetGlobalConfig(),
			"BasicWindow", "SourceSnapping");
	if (snap == false)
		return;
	if (sourcesSnap == false) {
		offset.x += snapOffset.x;
		offset.y += snapOffset.y;
		return;
	}

	const float clampDist = config_get_double(GetGlobalConfig(),
			"BasicWindow", "SnapDistance") / main->previewScale;

	OffsetData offsetData;
	offsetData.clampDist = clampDist;
	offsetData.tl = data.tl;
	offsetData.br = data.br;
	vec3_copy(&offsetData.offset, &snapOffset);

	obs_scene_enum_items(scene, GetSourceSnapOffset, &offsetData);

	if (fabsf(offsetData.offset.x) > EPSILON ||
	    fabsf(offsetData.offset.y) > EPSILON) {
		offset.x += offsetData.offset.x;
		offset.y += offsetData.offset.y;
	} else {
		offset.x += snapOffset.x;
		offset.y += snapOffset.y;
	}
}
开发者ID:SuslikV，项目名称:obs-studio，代码行数:47，代码来源:window-basic-preview.cpp

示例10: MoveItems

void OBSBasicPreview::MoveItems(const vec2 &pos)
{
	Qt::KeyboardModifiers modifiers = QGuiApplication::keyboardModifiers();
	OBSBasic *main = reinterpret_cast<OBSBasic*>(App()->GetMainWindow());
	OBSScene scene = main->GetCurrentScene();

	vec2 offset, moveOffset;
	vec2_sub(&offset, &pos, &startPos);
	vec2_sub(&moveOffset, &offset, &lastMoveOffset);

	if (!(modifiers & Qt::ControlModifier))
		SnapItemMovement(moveOffset);

	vec2_add(&lastMoveOffset, &lastMoveOffset, &moveOffset);

	obs_scene_enum_items(scene, move_items, &moveOffset);
}
开发者ID:SuslikV，项目名称:obs-studio，代码行数:17，代码来源:window-basic-preview.cpp

示例11: SnapItemMovement

void OBSBasicPreview::SnapItemMovement(vec2 &offset)
{
	OBSBasic *main = reinterpret_cast<OBSBasic*>(App()->GetMainWindow());
	OBSScene scene = main->GetCurrentScene();

	SelectedItemBounds data;
	obs_scene_enum_items(scene, AddItemBounds, &data);

	data.tl.x += offset.x;
	data.tl.y += offset.y;
	data.br.x += offset.x;
	data.br.y += offset.y;

	vec3 snapOffset = GetScreenSnapOffset(data.tl, data.br);
	offset.x += snapOffset.x;
	offset.y += snapOffset.y;
}
开发者ID:antihax，项目名称:obs-studio，代码行数:17，代码来源:window-basic-preview.cpp

示例12: EnumGroups

bool OBSBasicSourceSelect::EnumGroups(void *data, obs_source_t *source)
{
	OBSBasicSourceSelect *window = static_cast<OBSBasicSourceSelect*>(data);
	const char *name = obs_source_get_name(source);
	const char *id   = obs_source_get_id(source);

	if (strcmp(id, window->id) == 0) {
		OBSBasic *main = reinterpret_cast<OBSBasic*>(
				App()->GetMainWindow());
		OBSScene scene = main->GetCurrentScene();

		obs_sceneitem_t *existing = obs_scene_get_group(scene, name);
		if (!existing)
			window->ui->sourceList->addItem(QT_UTF8(name));
	}

	return true;
}
开发者ID:ElectronicWar，项目名称:obs-studio，代码行数:18，代码来源:window-basic-source-select.cpp

示例13: GetStretchHandleData

void OBSBasicPreview::GetStretchHandleData(const vec2 &pos)
{
	OBSBasic *main = reinterpret_cast<OBSBasic*>(App()->GetMainWindow());

	OBSScene scene = main->GetCurrentScene();
	if (!scene)
		return;

	HandleFindData data(pos, main->previewScale);
	obs_scene_enum_items(scene, FindHandleAtPos, &data);

	stretchItem     = std::move(data.item);
	stretchHandle   = data.handle;

	if (stretchHandle != ItemHandle::None) {
		matrix4 boxTransform;
		vec3    itemUL;
		float   itemRot;

		stretchItemSize = GetItemSize(stretchItem);

		obs_sceneitem_get_box_transform(stretchItem, &boxTransform);
		itemRot = obs_sceneitem_getrot(stretchItem);
		vec3_from_vec4(&itemUL, &boxTransform.t);

		/* build the item space conversion matrices */
		matrix4_identity(&itemToScreen);
		matrix4_rotate_aa4f(&itemToScreen, &itemToScreen,
				0.0f, 0.0f, 1.0f, RAD(itemRot));
		matrix4_translate3f(&itemToScreen, &itemToScreen,
				itemUL.x, itemUL.y, 0.0f);

		matrix4_identity(&screenToItem);
		matrix4_translate3f(&screenToItem, &screenToItem,
				-itemUL.x, -itemUL.y, 0.0f);
		matrix4_rotate_aa4f(&screenToItem, &screenToItem,
				0.0f, 0.0f, 1.0f, RAD(-itemRot));
	}
}
开发者ID:antihax，项目名称:obs-studio，代码行数:39，代码来源:window-basic-preview.cpp

示例14: AddDropSource

void OBSBasic::AddDropSource(const char *data, DropType image)
{
	OBSBasic *main = reinterpret_cast<OBSBasic*>(App()->GetMainWindow());
	obs_data_t *settings = obs_data_create();
	obs_source_t *source = nullptr;
	const char *type = nullptr;

	switch (image) {
	case DropType_RawText:
		obs_data_set_string(settings, "text", data);
		type = "text_gdiplus";
		break;
	case DropType_Text:
		obs_data_set_bool(settings, "read_from_file", true);
		obs_data_set_string(settings, "file", data);
		type = "text_gdiplus";
		break;
	case DropType_Image:
		obs_data_set_string(settings, "file", data);
		type = "image_source";
		break;
	case DropType_Media:
		obs_data_set_string(settings, "local_file", data);
		type = "ffmpeg_source";
		break;
	}

	const char *name = obs_source_get_display_name(type);
	source = obs_source_create(type, GenerateSourceName(name).c_str(),
			settings, nullptr);
	if (source) {
		OBSScene scene = main->GetCurrentScene();
		obs_scene_add(scene, source);
		obs_source_release(source);
	}

	obs_data_release(settings);
}
开发者ID:AnthonySuper，项目名称:obs-studio，代码行数:38，代码来源:window-basic-main-dropfiles.cpp

示例15: DrawSceneEditing

void OBSBasicPreview::DrawSceneEditing()
{
	OBSBasic *main = reinterpret_cast<OBSBasic*>(App()->GetMainWindow());

	effect_t    solid = obs_get_solid_effect();
	technique_t tech  = effect_gettechnique(solid, "Solid");

	vec4 color;
	vec4_set(&color, 1.0f, 0.0f, 0.0f, 1.0f);
	effect_setvec4(solid, effect_getparambyname(solid, "color"), &color);

	technique_begin(tech);
	technique_beginpass(tech, 0);

	OBSScene scene = main->GetCurrentScene();
	if (scene)
		obs_scene_enum_items(scene, DrawSelectedItem, this);

	gs_load_vertexbuffer(nullptr);

	technique_endpass(tech);
	technique_end(tech);
}
开发者ID:antihax，项目名称:obs-studio，代码行数:23，代码来源:window-basic-preview.cpp


注：本文中的OBSBasic::GetCurrentScene方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台，相关代码片段筛选自各路编程大神贡献的开源项目，源码版权归原作者所有，传播和使用请参考对应项目的License；未经允许，请勿转载。