1 /*
2 * Copyright (c) 2022 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 "mouse_style_ohos.h"
17
18 #include "input_manager.h"
19 #include "struct_multimodal.h"
20
21 #include "base/log/log_wrapper.h"
22 #include "base/utils/linear_map.h"
23 #include "base/utils/utils.h"
24
25 namespace OHOS::Ace {
26
CreateMouseStyle()27 RefPtr<MouseStyle> MouseStyle::CreateMouseStyle()
28 {
29 return AceType::MakeRefPtr<MouseStyleOhos>();
30 }
31
SetPointerStyle(int32_t windowId,MouseFormat pointerStyle) const32 bool MouseStyleOhos::SetPointerStyle(int32_t windowId, MouseFormat pointerStyle) const
33 {
34 auto inputManager = MMI::InputManager::GetInstance();
35 CHECK_NULL_RETURN(inputManager, false);
36 static const LinearEnumMapNode<MouseFormat, int32_t> mouseFormatMap[] = {
37 { MouseFormat::DEFAULT, MMI::DEFAULT },
38 { MouseFormat::WEST_EAST, MMI::WEST_EAST },
39 { MouseFormat::NORTH_SOUTH, MMI::NORTH_SOUTH },
40 { MouseFormat::NORTH_EAST_SOUTH_WEST, MMI::NORTH_EAST_SOUTH_WEST },
41 { MouseFormat::NORTH_WEST_SOUTH_EAST, MMI::NORTH_WEST_SOUTH_EAST },
42 { MouseFormat::CROSS, MMI::CROSS },
43 { MouseFormat::CURSOR_COPY, MMI::CURSOR_COPY },
44 { MouseFormat::CURSOR_FORBID, MMI::CURSOR_FORBID },
45 { MouseFormat::HAND_GRABBING, MMI::HAND_GRABBING },
46 { MouseFormat::HAND_POINTING, MMI::HAND_POINTING },
47 { MouseFormat::HELP, MMI::HELP },
48 { MouseFormat::CURSOR_MOVE, MMI::CURSOR_MOVE },
49 { MouseFormat::RESIZE_LEFT_RIGHT, MMI::RESIZE_LEFT_RIGHT },
50 { MouseFormat::RESIZE_UP_DOWN, MMI::RESIZE_UP_DOWN },
51 { MouseFormat::TEXT_CURSOR, MMI::TEXT_CURSOR },
52 { MouseFormat::ZOOM_IN, MMI::ZOOM_IN },
53 { MouseFormat::ZOOM_OUT, MMI::ZOOM_OUT },
54 };
55 int32_t MMIPointStyle = MMI::DEFAULT;
56 int64_t idx = BinarySearchFindIndex(mouseFormatMap, ArraySize(mouseFormatMap), pointerStyle);
57 if (idx >= 0) {
58 MMIPointStyle = mouseFormatMap[idx].value;
59 }
60 int32_t setResult = inputManager->SetPointerStyle(windowId, MMIPointStyle);
61 if (setResult == -1) {
62 LOGE("SetPointerStyle result is false");
63 return false;
64 }
65 return true;
66 }
67
GetPointerStyle(int32_t windowId,int32_t & pointerStyle) const68 int32_t MouseStyleOhos::GetPointerStyle(int32_t windowId, int32_t& pointerStyle) const
69 {
70 auto inputManager = MMI::InputManager::GetInstance();
71 CHECK_NULL_RETURN(inputManager, -1);
72 int32_t getResult = inputManager->GetPointerStyle(windowId, pointerStyle);
73 if (getResult == -1) {
74 LOGE("GetPointerStyle result is false");
75 return -1;
76 }
77 return getResult;
78 }
79
ChangePointerStyle(int32_t windowId,MouseFormat mouseFormat) const80 bool MouseStyleOhos::ChangePointerStyle(int32_t windowId, MouseFormat mouseFormat) const
81 {
82 int32_t curPointerStyle = -1;
83 if (GetPointerStyle(windowId, curPointerStyle) == -1) {
84 LOGE("ChangePointerStyle: GetPointerStyle return failed");
85 return false;
86 }
87 if (curPointerStyle == static_cast<int32_t>(mouseFormat)) {
88 return true;
89 }
90
91 LOGD("ChangePointerStyle do SetPointerStyle: %{public}d", mouseFormat);
92 return SetPointerStyle(windowId, mouseFormat);
93 }
94
95 } // namespace OHOS::Ace