feat(同步最新代码): 新增缩放优化，拖拽功能，快捷键

data/kylin-photo-viewer.desktop

@@ -2,11 +2,14 @@
 Name=Pictures
 Name[zh_CN]=看图
 Name[bo_CN]=རི་མོར་ལྟ་བ།
+Name[zh_HK]=看圖
 Comment=Photo viewer, support to view, zoom and rotate images of various formats
 Comment[zh_CN]=图片查看器，支持多种格式的图片的查看、缩放和旋转
 Comment[bo_CN]=པར་རིས་ལྟ་ཆས་ཀྱི་རྣམ་གཞག་སྣ་མང་གི་པར་རིས་ལྟ་ཐུབ་པ་དང་།སྐྱེད་སྐྱུང་དང་འཁྱིལ་འཁོར་ལ་རྒྱབ་སྐྱོར་བྱེད་ཐུབ།
+Comment[zh_HK]=圖片查看器，支持多種格式的圖片的查看、縮放和旋轉
 GenericName=Photo Viewer
 GenericName[bo_CN]=རི་མོར་ལྟ་བ།
+GenericName[zh_HK]=看圖
 Exec=/usr/bin/kylin-photo-viewer %u
 Icon=kylin-photo-viewer
 Type=Application

data/pictures/en_US/index.md

@@ -1,81 +1,101 @@
-# Pictures
-## Overview
-Pictures is a simple, user-friendly image viewer that supports multiple image formats. While viewing the picture, you can also edit and process the picture simply, such as zooming in,
-zooming out, rotating, flipping, deleting, etc. In addition, you can view the details of the picture. The main interface is shown in Figure 1.
-
-![Fig 1 Eyes of Pictures-big](image/main.png)
-<br>
-
-## Basic Function
-Icons and Function:
-
-| Icon | Function | Icon | Function |
-| :------------ | :------------ | :------------ | :------------ |
-|![](image/btn0.png)|	Open image	|![](image/btn1.png)|	Previous
-|![](image/btn2.png)|	Next|![](image/btn3.png)|	Enlarge
-|![](image/btn4.png)|	Shrink|![](image/btn5.png)|	Show as normal size
-|![](image/btn6.png)|	Fit to the window|![](image/btn7.png)|Rotate 90 degrees
-|![](image/btn8.png)|	Flip horizontally|![](image/btn9.png)|Flip vertical
-|![](image/btn10.png)|	View details|![](image/btn12.png)| Sidebar
-|![](image/btn11.png)| Delete to trash |![](image/btn13.png)| Crop
-
-<br>
-
-Click the "+" button in the main interface or the "![](image/menu1.png)" button to open a picture. Click the Sidebar or "next" or "back" button to switch. As shown in Figure 2.
-
-![Fig 2 Open image-big](image/openImage.png)
-<br>
-
-## Toolbar
-Toolbar mainly provides some operations on pictures, including: zoom out, zoom in, view the original size of the picture, adapt to the size of the window, rotate, flip horizontally, flip
-vertically, view the details of the picture, delete.
-The functions of changing the size include: reducing, enlarging, viewing the original size of the picture, and adapting to the size of the window。Take zooming in as an example, click the 
-"![](image/btn3.png)" button on the toolbar to zoom in the picture. When the picture is enlarged beyond the visual range of the main interface, drag the highlight window in the middle of the
-navigator to view the whole picture. As shown in Figure 3.
-
-![Fig 3 Enlarge——Navigator-big](image/enlarge1.png)
-
-The functions of image rotation include: rotation, horizontal mirror and vertical mirror.Take rotation as an example, click the “![](image/btn7.png)” button of the toolbar to rotate picture 90°
- clockwise. As shown in Figure 4.
-
-![Fig 4 Rorate-big](image/rorate.png)
-
-Click the "![](image/btn12.png)" button in the toolbar to view the Sidebar of all supported pictures in the folder where the current picture is located on the left side of the main
-interface. Click one to switch the display of the current picture in the main interface. As shown in Figure 5.
-
-![Fig 5 Sidebar-big](image/side.png)
-
-Click the "![](image/btn10.png)" button in the toolbar to view the details of the current picture in the upper right window of the main interface. As shown in Figure 5.
-
-![Fig 6 View details-big](image/information1.png)
-
-Click the "![](image/btn13.png)" button in the toolbar to crop the current picture. As shown in Figure 5.
-
-![Fig 7 Crop-big](image/cutImage.png)
-
-Click the "![](image/btn11.png)" button in the toolbar to delete the current picture to the recycle bin.
-
-<br>
-
-## ContextMenu
-The right-click menu of pictures mainly includes the following functions: copy, print, delete, rename, set as desktop wallpaper, and show in file. As shown in Figure 7.
-
-![Fig 7 Right click menu-big](image/menu.png)
-
-Click the copy option to copy the image to the clipboard. Click the print option to send the picture to the printer for printing. Click the delete option to delete the current picture to the
-recycle bin. Click rename to edit the current image file name. Click save as to save the current image as other format. In addition, you can set the image format supported by desktop wallpaper to desktop wallpaper. Finally, you can select display
-directly in the folder.
-
-<br>
-
-## Appendix
-### Shortcut Key
-
-| Shortcut | Function |
-| :------------ | :------------ | 
-|← | Previous
-|→ | Next
-|del | Delete
-|esc | Cancel
-|enter | Save
-
+# Pictures
+## Overview
+Pictures is an easy-to-use, user-friendly image viewer that supports opening multiple image formats. While viewing the image, you can also edit and process the image simply, and support the functions of image scaling scale selection, adaptive window display, image clipping, image mirror flipping and so on.
+
+<br>
+
+## Opening mode
+* "**opening menu**"![](image/1.png)>"**Pictures**"![](image/2.png)
+* Selected image > double-click > Open by default > "**Pictures**"![](image/3.png)
+* Selected image > Right click > "**Opening mode**" > "**Pictures**"![](image/4.png)
+* "**taskbar**" > "**search**"![](image/5.png) > "**Pictures**"![](image/6.png) > selected"**open**"
+
+<br>
+
+![picture-Day Mode-big](image/7.png)
+
+<br>
+
+![picture-Night mode-big](image/8.png)
+
+<br>
+
+## Basic operation
+Open the picture for the first time, click"**load picture**"or click "![](image/9.png)"button and select "**open**" to select and open the image file. After opening the image file, click "![](image/10.png)" in the toolbar to open the sidebar, which displays the thumbnail of the image. Selecting the "+" button in the sidebar can also open other images.
+
+<br>
+
+After opening the image, the interface only displays the current image and the sidebar when the cursor does not stay.
+
+<br>
+
+![picture-Cursor does not stay-big](image/11.png)
+
+<br>
+
+When the cursor stays on the interface, the image name, toolbar and the button to switch images are displayed. The toolbar mainly provides some image view options and image editing operations. Please refer to the toolbar function description for detailed function introduction.  
+
+Click "![](image/12.png)" to switch the previous image, click "![](image/13.png)" to switch the next image, or click the thumbnail in the sidebar to switch the image. Shortcut keys can also be used to switch and delete images. Shortcut keys and corresponding functions are shown in the following table:
+
+| Shortcut key |       function        |
+| ------------ | --------------------- |
+|      ←       |       Previous        |
+|      →       |         Next          |
+| Shift + Del  | Delete to recycle bin |
+
+<br>
+
+![picture-Cursor stay-big](image/14.png)
+
+<br>
+
+Click "![](image/15.png)" in the toolbar to view the image details, including name, format, size, size, color space, creation time and modification time.
+
+<br>
+
+![picture-View image information-big](image/16.png)
+
+<br>
+
+Right click the image to pop up the menu bar, which provides the function options of image copy, print, delete, save as, rename, set as desktop wallpaper, and display in folder.  
+
+Select "copy" to copy the image to the clipboard; Select "print" to send the image to the printer for printing; Select "delete" to delete the current image to the recycle bin; Select "Rename" to edit the current image file name; Select "show in folder" to open the folder location of the image. In addition, you can set the image format supported by desktop wallpaper as desktop wallpaper.
+
+<br>
+
+![Right click menu bar-big](image/17.png)
+
+<br>
+
+Click "![](image/18.png)" in the upper right corner of the interface to open the picture viewing menu bar, select the option of "**open**" to select and open the image file, select "**help**" to automatically jump to the user manual to view the operating instructions of the tool, select "**about**" to view the current version information, and select "**exit**" to close and exit the application.
+
+<br>
+
+![View menu bar-big](image/19.png)
+
+<br>
+
+## toolbar
+The toolbar mainly provides some operations for images, including reducing the view, enlarging the view, adapting to the window, rotating to the right, horizontal mirroring, clipping, viewing image information, displaying / hiding the sidebar, and deleting images.
+
+<br>
+
+![View toolbar-big](image/20.png)
+
+<br>
+
+Function description of Drawing toolbar
+
+|  Secondary menu   |       function       |             describe             |
+| ----------------- | -------------------- | -------------------------------- |
+| ![](image/21.png) | Adjust attempt ratio |  Zoom in and out of the image    |
+| ![](image/22.png) |      Fit window      |   Adjust image to fit window     |
+| ![](image/23.png) |     Original size    |   Display image in full size     |
+| ![](image/24.png) |      Rotate right    |   Image rotates 90 ° clockwise   |
+| ![](image/25.png) |   Horizontal mirror  |      Flip image horizontally     |
+| ![](image/26.png) |   mirror vertically  |      Flip image vertically       |
+| ![](image/31.png) |         OCR          | Identify the text in the picture |
+| ![](image/27.png) |        Clipping      |        Custom clip image         |
+| ![](image/28.png) |        sidebar       |     Turn the sidebar on / off    |
+| ![](image/29.png) |      information     |      View image information      |
+| ![](image/30.png) |        delete        |     Delete image to recycle bin  |

data/pictures/zh_CN/index.md

@@ -1,73 +1,101 @@
-# 看图
-## 概 述
-看图是一款简单易用，界面友好，支持多种图片格式的图片查看器。在查看图片的同时，还可以对图片进行简单的编辑和处理，例如：放大、缩小、旋转、翻转、删除等。除此之外，还可以查看图片的详细信息。主界面如图1所示。
-
-![图 1 看图主界面-big](image/main.png)
-<br>
-
-## 基本功能
-图标及其功能:
-
-|图 标	|功能说明	|图 标|	功能说明
-| :------------ | :------------ | :------------ | :------------ |
-|![](image/btn0.png)|	打开图片	|![](image/btn1.png)|	上一张
-|![](image/btn2.png)|	下一张|![](image/btn3.png)|	放大
-|![](image/btn4.png)|	缩小|![](image/btn5.png)|	正常大小显示图片
-|![](image/btn6.png)|	图像适合窗口|![](image/btn7.png)|图片旋转90度
-|![](image/btn8.png)|	水平镜像|![](image/btn9.png)|垂直镜像
-|![](image/btn10.png)|	查看图片详细信息|![](image/btn12.png)| 侧边栏
-|![](image/btn11.png)|	删除到回收站| ![](image/btn13.png)| 裁剪
-
-<br>
-
-点击主界面“+”按钮或者“![](image/menu1.png)”按钮的“打开”选项，打开一张图片。打开侧边栏后，点击侧边栏缩略图或“下一张”“上一张”按钮进行切换。如图2所示。
-
-![图 2 打开图片-big](image/openImage.png)
-<br>
-
-## 工具栏
-工具栏主要提供一些对图片的操作，包括：缩小、放大、查看图片原始尺寸、适应窗口尺寸、旋转、水平翻转、垂直翻转、查看图片详细信息、删除。
-改变尺寸的功能包括：缩小、放大、查看图片原始尺寸、适应窗口尺寸。以放大为例，点击工具栏的“![](image/btn3.png)”按钮，可对图片进行放大。当图片放大到超出主界面可视范围时，拖动导航器中间的高亮窗口，用户可查看图片全貌。如图3所示。
-
-![图 3 放大——导航器-big](image/enlarge1.png)
-
-对图片旋转的功能包括：旋转、水平镜像和垂直镜像。以旋转为例，每次点击工具栏的“![](image/btn7.png)”按钮，可对图片进行90°顺时针旋转。如图4所示。
-
-![图 4 旋转-big](image/rorate.png)
-
-点击工具栏的“![](image/btn12.png)”按钮，可以在主界面的左侧查看当前图片所在文件夹的所有可支持图片的缩略图。点击某一个可切换主界面当前图片的显示。如图5所示。
-
-![图 5 查看侧边栏-big](image/side.png)
-
-点击工具栏的“![](image/btn10.png)”按钮，可以在主界面的右上角窗口查看当前图片的详细信息。如图6所示。
-
-![图 6 查看详细信息-big](image/information1.png)
-
-点击工具栏的“![](image/btn13.png)”按钮，可以在进入裁剪模式。如图7所示。
-
-![图 7 裁剪-big](image/cutImage.png)
-
-点击工具栏的“![](image/btn11.png)”按钮，可以将当前图片删除至回收站。
-
-<br>
-
-## 右键菜单
-图片右键菜单主要包含以下功能：复制、打印、删除、另存为、重命名、设置为桌面壁纸、在文件夹中显示。如图7所示。
-
-![图 7 图片右键菜单-big](image/menu.png)
-
-点击复制选项，可将图片复制到剪切板。点击打印选项，可将图片发送给打印机进行打印。点击删除选项，可将当前图片删除到回收站。点击另存为，可将当前图片转换为其他支持的格式。点击重命名，对当前图片文件名进行编辑。另外还可以将桌面壁纸支持的图片格式设置为桌面壁纸。最后，可直接在文件夹中选中显示。
-
-<br>
-
-## 附 录
-### 快捷键
-
-| 快捷键 | 功能 |
-| :------------ | :------------ | 
-|← | 上一张
-|→ | 下一张
-|del | 删除
-|esc | 取消
-|enter | 保存
-
+# 看图
+## 概述
+看图是一款简单易用，界面友好，支持打开多种图像格式的图像查看器。在查看图像的同时，还可以对图像进行简单的编辑和处理，支持图像缩放比例选择、自适应窗口显示、图像裁剪、图像镜像翻转等功能。
+
+<br>
+
+## 打开方式
+* “**开始菜单**”![](image/1.png)>“**看图**”![](image/2.png)
+* 选中图像 > 双击 > 默认打开 > “**看图**”![](image/3.png)
+* 选中图像 > 右键单击 > “**打开方式**” > “**看图**”![](image/4.png)
+* “**任务栏**” > “**搜索**”![](image/5.png) > “**看图**”![](image/6.png) > 选择“**打开**”  
+
+<br>
+
+![看图-日间模式-big](image/7.png)
+
+<br>
+
+![看图-夜间模式-big](image/8.png)
+
+<br>
+
+## 基本操作
+首次打开看图，点击“**载入图片**”或者点击“![](image/9.png)”按钮后选择“**打开**”选择并打开图像文件。打开图像文件后，点击工具栏中的“![](image/10.png)”可以打开侧边栏，侧边栏展示了图像的缩略图，选择侧边栏中的“+”按钮也可以打开其他图像。  
+
+<br>
+
+打开图像后，光标无停留时界面仅显示当前图像和侧边栏。
+
+<br>
+
+![看图-光标无停留-big](image/11.png)
+
+<br>
+
+光标停留在界面时显示图像名、工具栏以及切换图像的按钮。工具栏主要提供一些图像视图选项和图像编辑操作，详细功能介绍请见工具栏功能说明。  
+
+点击“![](image/12.png)”切换上一张图像，点击“![](image/13.png)”切换下一张图像，或者点击侧边栏中的缩略图切换图像。使用快捷键也可以进行切换、删除图像的操作。快捷键及对应功能如下表所示：  
+
+|    快捷键    |     功能   |
+| ----------- | ---------- |
+|      ←      |   上一张    |
+|      →      |   下一张    |
+| Shift + Del | 删除到回收站 |
+
+<br>
+
+![看图-光标停留-big](image/14.png)
+
+<br>
+
+点击工具栏中的“![](image/15.png)”可以查看图像详细信息，包括名称、格式、大小、尺寸、颜色空间、创建时间及修改时间。
+
+<br>
+
+![看图-查看图像信息-big](image/16.png)
+
+<br>
+
+右键单击图像会弹出菜单栏，提供图像的复制、打印、删除、另存为、重命名、设置为桌面壁纸、在文件夹中显示的功能选项。  
+
+选择“复制”可将图像复制到剪切板；选择“打印”可将图像发送给打印机进行打印；选择“删除”可将当前图像删除到回收站；选择“重命名”可对当前图像文件名进行编辑；选择“在文件夹中显示”可打开图像所在文件夹位置。另外还可以将桌面壁纸支持的图像格式设置为桌面壁纸。
+
+<br>
+
+![右键菜单栏-big](image/17.png)
+
+<br>
+
+点击界面右上角“![](image/18.png)”可以打开看图菜单栏，选择“**打开**”选项可以选择并打开图像文件，选择“**帮助**”将自动跳转至用户手册中，可查看该工具的操作说明，选择“**关于**”可查看当前版本信息，选择“**退出**”即关闭并退出应用。  
+
+<br>
+
+![看图菜单栏-big](image/19.png)
+
+<br>
+
+## 工具栏
+工具栏主要提供一些对图像的操作，包括：缩小视图、放大视图、适应窗口、向右旋转、水平镜像、剪裁、查看图像信息、显示/隐藏侧边栏、删除图像。
+
+<br>
+
+![看图工具栏-big](image/20.png)
+
+<br>
+
+看图工具栏功能说明
+
+| 二级菜单 | 功能 | 描述 |
+| ------- | ----| ----|
+| ![](image/21.png) | 调整试图比例 |  放大、缩小图像  |
+| ![](image/22.png) |   适应窗口  | 调整图像适应窗口  |
+| ![](image/23.png) |    原尺寸   | 以原尺寸显示图像  |
+| ![](image/24.png) |   向右旋转  | 图像顺时针旋转90° |
+| ![](image/25.png) |   水平镜像  |   水平翻转图像   |
+| ![](image/26.png) |   垂直镜像  |   垂直翻转图像   |
+| ![](image/31.png) |    OCR     | 识别图片中的文字 |
+| ![](image/27.png) |    剪裁    |   自定义剪裁图像  |
+| ![](image/28.png) |   侧边栏    |  打开/关闭侧边栏 |
+| ![](image/29.png) |    信息     |  查看图像信息   |
+| ![](image/30.png) |    删除     | 删除图像至回收站 |