1 /*
2 * Copyright (c) 2023 Huawei Device Co., Ltd.
3 * Licensed under the Apache License, Version 2.0 (the "License");
4 * you may not use this file except in compliance with the License.
5 * You may obtain a copy of the License at
6 *
7 * http://www.apache.org/licenses/LICENSE-2.0
8 *
9 * Unless required by applicable law or agreed to in writing, software
10 * distributed under the License is distributed on an "AS IS" BASIS,
11 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12 * See the License for the specific language governing permissions and
13 * limitations under the License.
14 */
15
16 #include "core/components_ng/pattern/overlay/sheet_view.h"
17
18 #include "base/geometry/axis.h"
19 #include "base/geometry/ng/offset_t.h"
20 #include "base/utils/utils.h"
21 #include "core/pipeline/base/element_register.h"
22 #include "core/components/common/layout/constants.h"
23 #include "core/components/drag_bar/drag_bar_theme.h"
24 #include "core/components_ng/pattern/linear_layout/linear_layout_pattern.h"
25 #include "core/components_ng/pattern/linear_layout/linear_layout_property.h"
26 #include "core/components_ng/pattern/overlay/sheet_drag_bar_pattern.h"
27 #include "core/components_ng/pattern/overlay/sheet_drag_bar_paint_property.h"
28 #include "core/components_ng/pattern/overlay/sheet_presentation_pattern.h"
29 #include "core/components_ng/pattern/overlay/sheet_presentation_property.h"
30 #include "core/components_ng/pattern/overlay/sheet_style.h"
31 #include "core/components_ng/property/measure_property.h"
32 #include "core/components_ng/property/measure_utils.h"
33 #include "core/components_v2/inspector/inspector_constants.h"
34 #include "core/pipeline_ng/pipeline_context.h"
35
36 namespace OHOS::Ace::NG {
CreateSheetPage(int32_t targetId,RefPtr<FrameNode> builder,std::function<void (const std::string &)> && callback,NG::SheetStyle & sheetStyle)37 RefPtr<FrameNode> SheetView::CreateSheetPage(int32_t targetId, RefPtr<FrameNode> builder,
38 std::function<void(const std::string&)>&& callback, NG::SheetStyle& sheetStyle)
39 {
40 // create sheet node
41 auto sheetNode = FrameNode::CreateFrameNode(V2::SHEET_PAGE_TAG, ElementRegister::GetInstance()->MakeUniqueId(),
42 AceType::MakeRefPtr<SheetPresentationPattern>(targetId, std::move(callback)));
43 auto sheetLayoutProperty = sheetNode->GetLayoutProperty<SheetPresentationProperty>();
44 CHECK_NULL_RETURN(sheetLayoutProperty, nullptr);
45 sheetLayoutProperty->UpdateMainAxisAlign(FlexAlign::FLEX_START);
46 sheetLayoutProperty->UpdateCrossAxisAlign(FlexAlign::CENTER);
47 sheetLayoutProperty->UpdateSheetStyle(sheetStyle);
48 if (sheetStyle.sheetMode.has_value() && sheetStyle.sheetMode == SheetMode::AUTO) {
49 sheetLayoutProperty->UpdateMeasureType(MeasureType::MATCH_PARENT_CROSS_AXIS);
50 }
51
52 // create drag bar
53 bool isShow = sheetStyle.showDragBar.value_or(true);
54 auto dragBarNode = FrameNode::GetOrCreateFrameNode("SheetDragBar", ElementRegister::GetInstance()->MakeUniqueId(),
55 []() { return AceType::MakeRefPtr<SheetDragBarPattern>(); });
56 auto dragBarLayoutProperty = dragBarNode->GetLayoutProperty();
57 CHECK_NULL_RETURN(dragBarLayoutProperty, nullptr);
58 dragBarLayoutProperty->UpdateUserDefinedIdealSize(
59 CalcSize(CalcLength(SHEET_DRAG_BAR_WIDTH), CalcLength(SHEET_DRAG_BAR_HEIGHT)));
60 dragBarLayoutProperty->UpdateAlignment(Alignment::CENTER);
61 dragBarLayoutProperty->UpdateVisibility(isShow ? VisibleType::VISIBLE : VisibleType::GONE);
62 dragBarNode->MountToParent(sheetNode, 0);
63 dragBarNode->MarkModifyDone();
64 sheetNode->AddChild(builder);
65 sheetNode->MarkModifyDone();
66 return sheetNode;
67 }
68 } // namespace::OHOS::Ace::NG
69