CN110968374A - Document information display method and device, electronic equipment and storage medium - Google Patents
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Abstract
The invention implements a method and a device for displaying document information, electronic equipment and a computer storage medium, and when receiving an instruction for browsing a folder in document reading and editing software, obtains a document information picture of a document in the folder. The document information picture is a screenshot of a document home page captured and stored from the document when the document is closed last time. Then, the document information pictures of the respective documents are converted into thumbnails. Finally, the names and thumbnails of the respective documents are displayed. In addition, when the mouse pointer is positioned on the thumbnail of the document, the document information picture of the document can be converted into a preview image of the document to be displayed to a user.
Description
Technical Field
The present invention relates to the technical field of document reading and editing software, and in particular, to a method and an apparatus for displaying document information, an electronic device, and a storage medium.
Background
In the prior art, document reading and editing software distinguishes a plurality of documents by the names of the documents and/or document storage paths, and displays the plurality of documents in a folder for a user to view in the above manner. Since the icons of the plurality of documents in the folder seen by the user are all default icons provided by the document reading and editing software and have the same appearance, the documents are distinguished only according to two document information, namely the document name and the document storage path, the recognition degree of the user is not high, and the plurality of documents are difficult to distinguish.
Disclosure of Invention
The embodiment of the invention aims to provide a method and a device for displaying document information, electronic equipment and a storage medium, so as to improve the identification degree of the document information. The specific technical scheme is as follows:
a display method of document information includes:
receiving an instruction of browsing a folder in document reading and editing software;
acquiring the name and the document information picture of each document in a folder to be browsed; the document information picture is a picture which is intercepted from the document and stored when the document is closed last time;
converting the document information pictures of the documents into thumbnails in a preset format;
and displaying the name and the thumbnail of each document in the folder to be browsed.
Optionally, the step of intercepting and storing the document information picture includes:
receiving a document closing instruction;
screenshot is carried out on a home page of a document to be closed;
and storing the screenshot of the first page of the document to be closed as a document information picture of the document according to a preset storage format.
Optionally, the storage format includes: picture format and/or picture resolution.
Optionally, the step of converting the document information pictures of each document into thumbnails in a preset format includes:
and respectively transforming the document information pictures of the documents according to a preset cutting mode and/or a preset reduced size to obtain the thumbnails of the documents.
Optionally, before screenshot of a top page of a document to be closed, the method further includes:
judging whether the document to be closed stores a document information picture or not;
if not, executing the step of screenshot on the first page of the document to be closed;
if yes, further judging whether the first page of the document to be closed is edited; and if the first page of the document is edited, executing the step of screenshot on the first page of the document to be closed.
Optionally, after the step of displaying the names and thumbnails of the documents in the folder to be browsed, the method further includes:
detecting whether a mouse pointer is located within a boundary of a thumbnail of a document;
if yes, displaying a preview of the document; the preview of the document is obtained by converting the document information picture of the document according to a preset preview size.
Detecting whether a mouse pointer is located outside a boundary of a thumbnail of a document while a preview image of the document is displayed; if so, the preview of the document is cleared.
Optionally, the displaying the preview of the document includes:
displaying a preview of the document on the left side or the right side of the thumbnail of the document according to the preset preview size and the size of a display interface of the document reading editing software; the preview image of the document does not exceed the display interface of the document reading editing software and does not overlap with the thumbnail image of the document.
Optionally, before the step of displaying the names and thumbnails of the documents in the folder to be browsed, the method further includes:
judging whether document information pictures of all documents in the folder to be browsed are acquired or not;
if the document information pictures of all the documents in the folder to be browsed are obtained, executing the step of displaying the names and the thumbnails of all the documents in the folder to be browsed;
if the document information picture of each document in the folder to be browsed is not acquired, displaying the name and the thumbnail of the document aiming at the document of which the document information picture is acquired; and displaying the name of the document and a document icon preset by the document reading and editing software for the document which does not obtain the document information picture.
Optionally, after the step of displaying the names and thumbnails of the documents in the folder to be browsed, the method further includes:
detecting whether a thumbnail of a document is clicked by a user; if so, the document is opened in the document reading editing software.
Optionally, the document reading and editing software is PDF reading and editing software.
A display device of document information, comprising:
the device comprises a first receiving module, an obtaining module, a converting module and a display module.
The first receiving module is used for receiving an instruction of browsing the folder in the document reading and editing software.
The acquisition module is used for acquiring the name of each document in the folder to be browsed and the document information picture. The document information picture is a picture which is intercepted from the document and stored when the document is closed last time.
The conversion module is used for converting the document information pictures of the documents into thumbnails in a preset format.
And the display module is used for displaying the name and the thumbnail of each document in the folder to be browsed.
Optionally, the apparatus further comprises: the device comprises a second receiving module, a screenshot module and a storage module.
The second receiving module is used for receiving a document closing instruction.
And the screenshot module is used for screenshot the home page of the document to be closed.
And the storage module is used for storing the screenshot of the home page of the document to be closed as the document information picture of the document according to a preset storage format.
Optionally, the storage format includes: picture format and/or picture resolution.
Optionally, the conversion module is specifically configured to: and respectively transforming the document information pictures of the documents according to a preset cutting mode and/or a preset reduced size to obtain the thumbnails of the documents.
Optionally, the screenshot module is further configured to:
before screenshot is carried out on a first page of a document to be closed, judging whether the document to be closed stores a document information picture or not;
if not, screenshot is carried out on the home page of the document to be closed;
if yes, further judging whether the first page of the document to be closed is edited; and if the first page of the document is edited, screenshot is carried out on the first page of the document to be closed.
Optionally, the apparatus further comprises: and a preview module.
The preview module is configured to:
detecting whether a mouse pointer is located within a boundary of a thumbnail of a document;
if yes, displaying a preview of the document; the preview of the document is obtained by converting the document information picture of the document according to a preset preview size.
The preview module is also used for detecting whether a mouse pointer is positioned outside the boundary of the thumbnail of the document when the preview image of the document is displayed; if so, the preview of the document is cleared.
Optionally, the preview module displays a preview of the document, and includes:
displaying a preview of the document on the left side or the right side of the thumbnail of the document according to the preset preview size and the size of a display interface of the document reading editing software; the preview image of the document does not exceed the display interface of the document reading editing software and does not overlap with the thumbnail image of the document.
Optionally, the display module is specifically configured to:
before displaying the name and the thumbnail of each document in the folder to be browsed, judging whether a document information picture of each document in the folder to be browsed is acquired or not;
if the document information pictures of all the documents in the folder to be browsed are obtained, displaying the names and thumbnails of all the documents in the folder to be browsed;
if the document information picture of each document in the folder to be browsed is not acquired, displaying the name and the thumbnail of the document aiming at the document of which the document information picture is acquired; and displaying the name of the document and a document icon preset by the document reading and editing software for the document which does not obtain the document information picture.
Optionally, the apparatus further comprises: the device comprises a detection module and a document opening module.
The detection module is used for detecting whether the thumbnail of the document is clicked by a user.
And the document opening module is used for opening the document in the document reading and editing software after the thumbnail of the document is clicked by the user.
Optionally, the document reading and editing software is PDF reading and editing software.
An electronic device comprises a processor, a communication interface, a memory and a communication bus, wherein the processor, the communication interface and the memory are communicated with each other through the communication bus.
A memory for storing a computer program.
And the processor is used for realizing the method steps of the display method of any document information when executing the program stored in the memory.
A computer-readable storage medium, in which a computer program is stored, which, when being executed by a processor, carries out the method steps of any one of the above-mentioned document information display methods.
According to the document information display method provided by the embodiment of the invention, when an instruction for browsing the folder in the document reading and editing software is received, the document information picture of the document in the folder is obtained. The document information picture is a picture which is intercepted from the document and stored when the document is closed last time. Then, the document information pictures of the respective documents are converted into thumbnails. Finally, the names and thumbnails of the respective documents are displayed. Therefore, the document can be identified through the thumbnail of the document besides the document is identified according to the document name and the document storage path, and the identification degree of the document information is improved. Of course, it is not necessary for any product or method of practicing the invention to achieve all of the above-described advantages at the same time.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
FIG. 1 is a flowchart of a document information display method according to an embodiment of the present invention;
fig. 2 is a screenshot when a PDF reading and editing software displays names and thumbnails of documents in a folder according to the method for displaying document information provided in the embodiment of the present invention;
fig. 3 is a screenshot in which a PDF reading and editing software displays a document name and a thumbnail of a folder and displays a preview of the document according to the method for displaying document information provided in an embodiment of the present invention;
FIG. 4 is a schematic structural diagram of a document information display apparatus according to an embodiment of the present invention;
fig. 5 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In order to improve the identification degree of the document information, the embodiment of the invention provides a display method and device of the document information, electronic equipment and a storage medium.
First, a method for displaying document information according to an embodiment of the present invention will be described in detail.
As shown in fig. 1, the embodiment of the present invention provides a method for displaying document information, including the following steps:
s101: an instruction to browse folders in the document reading editing software is received.
In this step, the browsing folder is the file in the browsing folder. In addition, the folders browsed in the document reading editing software may be provided or generated by the document reading editing software, and the folders are saved in the installation path of the document reading editing software. Of course, a folder opened using document reading editing software may be used.
S102: and acquiring the name and the document information picture of each document in the folder to be browsed.
The document information picture is a picture which is intercepted from the document and stored when the document is closed last time.
In this step, the document information picture is saved in a certain folder in the installation path of the document reading and editing software. Accordingly, the document information picture may be obtained from a certain folder in the installation path of the document reading and editing software.
S103: and converting the document information pictures of the documents into thumbnails in a preset format.
In this step, the document information picture is converted into a thumbnail in a preset format, and after the conversion, the saved action is not executed. Therefore, when the step of browsing the thumbnails ends, the document information picture is still the original document information picture acquired in step S102.
S104: and displaying the name and the thumbnail of each document in the folder to be browsed.
As shown in fig. 2, fig. 2 is a screenshot when a PDF reading and editing software displays names and thumbnails of documents in a folder according to a method for displaying document information provided by an embodiment of the present invention. As can be seen from fig. 2, what is currently displayed is the name and thumbnail of the document under the history folder in the PDF reading editing software. In addition, the PDF document reading editing software further comprises two other folders: common folders and discovery folders.
As can be seen in fig. 2, the name of the document may also include the suffix name of the document. In addition, in other embodiments, in addition to displaying the names and thumbnails of the individual documents in the folder to be browsed, the storage path of the documents may be displayed.
In other embodiments, in addition to displaying the names and thumbnails of the various documents in the folder to be browsed. It is also possible to display subfolders in the folder and the function options set by the document reading editing software for the folder at the same time, as shown in fig. 2, in the folder displayed by the PDF document reading editing software, there is a function option to open a document in the folder at the upper left.
According to the document information display method provided by the embodiment of the invention, when an instruction for browsing the folder in the document reading and editing software is received, the document information picture of the document in the folder is obtained. The document information picture is a picture which is intercepted from the document and stored when the document is closed last time. Then, the document information pictures of the respective documents are converted into thumbnails. Finally, the names and thumbnails of the respective documents are displayed. Therefore, the document can be identified through the thumbnail of the document besides the document is identified according to the document name and the document storage path, and the identification degree of the document information is improved.
In other embodiments, the step of intercepting and saving the document information picture may include:
receiving a document closing instruction;
screenshot is carried out on a home page of a document to be closed;
and storing the screenshot of the first page of the document to be closed as a document information picture of the document according to a preset storage format.
In practical applications, the instruction to close the document may be an instruction received from a user of the document reading and editing software to click a button to close the document. Of course, in the field of software automation, the document reading and editing software may receive a command for closing the document from external software.
In addition, the screenshot of the top page of the document to be closed is to take into account that the top page of the document is usually the cover page of the document, the cover page usually contains the document name, author information and the like, and the cover page usually has graphics and contains color information, so that the document can be identified and recognized by the user more easily. Of course, in other embodiments, screenshots may be taken of other pages or any page of the document. For example, a first document page in the document containing a picture is selected for screenshot.
In other embodiments, the preset storage format may include: picture format and/or picture resolution.
Here, the picture format may include: JPEG, JPG, TIFF, RAW, BMP, GIF, PNG, etc.
In other embodiments, the document information pictures of the documents are converted into thumbnails in a preset format, which may be that the document information pictures of the documents are converted according to a preset clipping manner and/or a preset reduced size, respectively, to obtain the thumbnails of the documents. Here, the document information picture is converted into a thumbnail in a preset format, and after the conversion, the saving action is not performed. Therefore, when the step of browsing the thumbnail is finished, the document information picture is still the originally saved document information picture.
In other embodiments, before screenshot is performed on the first page of the document to be closed, it may be determined whether the document to be closed has the document information picture.
And if the document to be closed has no stored document information picture, performing screenshot on the first page of the document to be closed.
If the document to be closed has the document information picture stored therein, whether the first page of the document to be closed is edited or not can be further judged; and if the first page of the document is edited, performing screenshot on the first page of the document to be closed.
In this embodiment, the first judgment is performed to ensure that each opened document, i.e., the history document, has a document information picture. The second judgment is carried out, so that the operations of repeatedly carrying out screenshot on the same document without any editing record on the first page and storing the document information picture can be avoided, and unnecessary software processes are avoided.
In other embodiments, after the step of displaying the names and thumbnails of the respective documents in the folder to be browsed, it is also possible to:
it is detected whether a mouse pointer is located within a boundary of a thumbnail of a document.
If yes, displaying a preview of the document; the preview of the document is obtained by converting a document information picture of the document according to a preset preview size.
Then, while displaying the preview image of the document, detecting whether the mouse pointer is located outside the boundary of the thumbnail of the document; if so, the preview of the document is cleared.
In this embodiment, the thumbnail of the document is a thumbnail of the document seen when browsing the folder in the document reading editing software. Thus, detecting whether the mouse pointer is located within the boundary of the thumbnail of one document is detecting whether the mouse pointer is located within the boundary of the thumbnail of one document in the folder displayed by the document reading editing software. Accordingly, detecting whether the mouse pointer is outside the boundaries of the thumbnail of the document is also performed in a folder displayed by the document reading editing software.
In the embodiment, compared with the size of the thumbnail of the document, the preview size of the preview image of the document is larger, so that the document information picture of the document can be displayed more clearly and completely, and the identification degree of the document is further improved. As shown in fig. 3, fig. 3 is a screenshot in which the PDF reading and editing software displays the names and thumbnails of documents in a folder and displays a preview of a document according to the method for displaying document information provided by the embodiment of the present invention. As can be seen in FIG. 3, the preview of the document is located to the right of the thumbnail. In addition, the size of the preview image of the document is large, and the whole document information image can be completely displayed.
Further, the document information picture is converted into a preview picture, and after the conversion, the saved action is not executed. Therefore, after the preview is finished, the document information picture is still the originally saved document information picture.
In other embodiments, a preview of the document is displayed, and the preview of the document may be displayed on the left or right of the thumbnail of the document according to a preset preview size and the size of the display interface of the document reading editing software; the preview image of the document does not exceed the display interface of the document reading and editing software and does not overlap with the thumbnail of the document.
In this embodiment, the preview image of the document is displayed on the left or right side of the thumbnail of the document because the width of the display of the user is generally larger than the height. Therefore, if the preview image is displayed on the upper side or the lower side of the thumbnail image, the preview image is likely to exceed the display boundary of the display, resulting in incomplete preview image display. Of course, for a display device that does not have this problem, a preview of the document may be displayed in either direction of the thumbnail of the document.
In practical applications, the position of the thumbnail of the document on the display interface of the document reading editing software may be determined first, and the preview of the document may be displayed in the opposite direction according to whether the position is left or right. After determining that the preview of the document is displayed on the left side or the right side of the thumbnail, determining the specific position of the preview in the vertical direction of the display interface of the document reading editing software according to the preset preview size and the size of the display interface of the document reading editing software, so that the preview of the document does not exceed the display interface of the document reading editing software and does not overlap with the thumbnail of the document.
Here, the preview image of the document does not go beyond the display interface of the document reading editing software and does not block other application programs than the interface of the document reading editing software. The preview image of the document is not overlapped with the thumbnail image of the document, and the user can see the display position of the mouse pointer, so that the mouse is accurately controlled to realize the operation of continuously viewing the displayed preview image or removing the preview image.
In other embodiments, the preview of the document may also have some transparency. Thus, even if the size of the preview image of the document is large, other document thumbnails covered by the preview image are not blocked. Even if the preview image with transparency is the same size as the original document information picture, the preview image with transparency will not affect the user to view the software interface or other application program below the preview image even if the preview image covers or extends beyond the display interface of the document reading and editing software.
In other embodiments, before the step of displaying the names and thumbnails of the respective documents in the folder to be browsed, it is also possible to:
and judging whether the document information picture of each document in the folder to be browsed is acquired or not.
And if the document information pictures of the documents in the folder to be browsed are acquired, executing a step of displaying the names and the thumbnails of the documents in the folder to be browsed.
If the document information picture of each document in the folder to be browsed is not acquired, displaying the name and the thumbnail of the document aiming at the document of which the document information picture is acquired; and displaying the name of the document and a document icon preset by document reading and editing software for the document which does not obtain the document information picture.
In this embodiment, the document that does not acquire the document information picture may be a new document that has not been opened by the document reading and editing software. Alternatively, the document information picture may be lost due to other factors, such as a document that the document information picture is deleted by the user by mistake. In addition, the preset document icon may be one or more fixed pictures preset by the document reading and editing software.
In addition, in other embodiments, a document that has not been opened by the user using the document reading editing software may also have a document information picture. When a user browses a folder in the document reading and editing software, if a document which is not opened by the user exists under the folder, the document reading and editing software can perform operations of reading the document, and performing screenshot and saving on the document content in the background. This process may not be visible to the user. Therefore, a document that has not been opened by the user using the document reading editing software may also have a document information picture.
In other embodiments, after the step of displaying the name and the thumbnail of each document in the folder to be browsed, whether the thumbnail of the document is clicked by the user or not can be detected; if clicked by the user, the document is opened in the document reading editing software. In this way, the user can accurately locate and open the document that the user wants to view or edit through the thumbnail of the document.
In another embodiment, in combination with the above embodiment, the document reading and editing software may be PDF reading and editing software. As shown in fig. 2, fig. 2 is a screenshot when a PDF reading and editing software displays names and thumbnails of documents in a folder according to a method for displaying document information provided by an embodiment of the present invention.
Of course, other types of document reading and editing software may also use the document information display method provided by the embodiment of the present invention.
According to the document information display method provided by the embodiment of the invention, when an instruction for browsing the folder in the document reading and editing software is received, the document information picture of the document in the folder is obtained. The document information picture is a screenshot of a document home page captured and stored from the document when the document is closed last time. Then, the document information pictures of the respective documents are converted into thumbnails. Finally, the names and thumbnails of the respective documents are displayed. In addition, when the mouse pointer is positioned on the thumbnail of the document, the document information picture of the document can be converted into a preview image of the document to be displayed to a user. Through the mode, the document can be identified through the thumbnail and the preview of the document besides the document is identified according to the document name and the document storage path, and the identification degree of the document information is improved.
Next, a detailed description will be given of a document information display device according to an embodiment of the present invention.
As shown in fig. 4, a display apparatus 400 of document information according to an embodiment of the present invention includes:
a first receiving module 401, an obtaining module 402, a converting module 403 and a displaying module 404.
The first receiving module 401 is configured to receive an instruction to browse a folder in the document reading and editing software.
Here, the browsing folder is a file in the browsing folder. In addition, the folders browsed in the document reading editing software may be provided or generated by the document reading editing software, and the folders are saved in the installation path of the document reading editing software. Of course, a folder opened using document reading editing software may be used.
An obtaining module 402, configured to obtain names and document information pictures of documents in a folder to be browsed; the document information picture is a picture which is intercepted from the document and stored when the document is closed last time.
In this embodiment, the document information picture is saved in a certain folder in the installation path of the document reading editing software. Accordingly, the obtaining module 402 obtains the document information picture, which may be obtained from a certain folder in the installation path of the document reading and editing software.
And a conversion module 403, configured to convert the document information pictures of the documents into thumbnails in a preset format.
The conversion module 403 converts the document information picture into a thumbnail in a preset format, and after the conversion, the saving operation is not performed. Therefore, when the step of browsing the thumbnails ends, the document information picture is still the original document information picture acquired in step S102.
And the display module 404 is configured to display names and thumbnails of the documents in the folder to be browsed.
Here, the name of the document may include a suffix name of the document. In addition, in other embodiments, the display module 404 may display the storage path of the document in addition to the name and thumbnail of each document in the folder to be browsed.
In other embodiments, the display module 404 displays the names and thumbnails of the various documents in the folder to be browsed. The subfolders in the folder and the function options set for the folder by the document reading and editing software, such as a function option of adding a new document in the file, can also be displayed at the same time.
In the document information display apparatus 400 according to the embodiment of the present invention, when the first receiving module 401 receives an instruction to browse a folder in the document reading and editing software, the obtaining module 402 obtains a document information picture of a document, where the document information picture is a picture captured and stored from the document when the document is closed last time. Then, the conversion module 403 converts the document information pictures of the respective documents into thumbnails. Finally, the display module 404 displays the names and thumbnails of the various documents. Therefore, the document can be identified through the thumbnail of the document besides the document is identified according to the document name and the document storage path, and the identification degree of the document information is improved.
In another embodiment, a document information display apparatus provided in an embodiment of the present invention further includes: a second receiving module 405, a screenshot module 406 and a storage module 407.
The second receiving module 405 is configured to receive a document closing instruction.
And a screenshot module 406, configured to capture a first page of the document to be closed.
And the storage module 407 is configured to store, according to a preset storage format, the screenshot of the first page of the document to be closed as a document information picture of the document.
In practical applications, the second receiving module 405 receives an instruction to close the document, which may be an instruction that a user of the document reading and editing software clicks a button to close the document. Of course, in the field of software automation, the second receiving module 405 may receive a document closing instruction transmitted from external software.
In addition, the screenshot module 406 is used for screenshot the top page of the document to be closed, considering that the top page of the document is usually the front cover of the document, the front cover usually contains the document name, author information and the like, and the front cover usually has graphics and contains color information, so that the document can be identified and recognized by the user more easily. Of course, in other embodiments, the screenshot module 06 can also screenshot other pages or any page of the document. For example, a first document page in the document containing a picture is selected for screenshot.
In other embodiments, the preset storage format may include: picture format and/or picture resolution.
Here, the picture format may include: JPEG, JPG, TIFF, RAW, BMP, GIF, PNG, etc.
In other embodiments, the conversion module 403 may be specifically configured to: and respectively transforming the document information pictures of the documents according to a preset cutting mode and/or a preset reduced size to obtain the thumbnails of the documents. Here, the conversion module 403 converts the document information picture into a thumbnail in a preset format, and after the conversion, the saved action is not performed. Therefore, when the step of browsing the thumbnail is finished, the document information picture is still the originally saved document information picture.
In other embodiments, the screenshot module 406 is further configured to:
before the screenshot is carried out on the first page of the document to be closed, whether the document to be closed stores the document information picture or not can be judged.
And if the document to be closed has no stored document information picture, the screenshot module captures the home page of the document to be closed.
If the document to be closed has the document information picture stored therein, the screenshot module further judges whether the home page of the document to be closed is edited; and if the first page of the document is edited, performing screenshot on the first page of the document to be closed.
In this embodiment, the screenshot module 406 performs the first determination to ensure that each opened document, i.e. the history document, has a document information picture. The screenshot module 406 performs the second judgment, so that the operations of repeatedly performing screenshot on the same document whose home page does not generate any editing record and saving document information pictures can be avoided, and unnecessary software processes are avoided.
In other embodiments, the apparatus 400 for displaying document information provided by the embodiment of the present invention further includes a preview module 408. The preview module 408 is configured to:
it is detected whether a mouse pointer is located within a boundary of a thumbnail of a document.
If yes, displaying a preview of the document; the preview of the document is obtained by converting a document information picture of the document according to a preset preview size.
The preview module 408 is then further configured to detect whether the mouse pointer is outside the boundaries of the thumbnail of the document when displaying the preview image of the document; if so, the preview of the document is cleared.
In this embodiment, the thumbnail of the document is a thumbnail of the document seen when browsing the folder in the document reading editing software. Thus, the preview module 408 detects whether the mouse pointer is within the boundaries of a thumbnail for a document, and whether the mouse pointer is within the boundaries of a thumbnail for a document in a folder displayed by the document reading editing software. Accordingly, the preview module 408 detects whether the mouse pointer is outside the boundaries of the thumbnail for the document, also in a folder displayed by the document reading editing software.
In the embodiment, compared with the size of the thumbnail of the document, the preview size of the preview image of the document is larger, so that the document information picture of the document can be displayed more clearly and completely, and the identification degree of the document is further improved.
Further, the preview module 408 converts the document information picture into a preview image, and after the conversion, the saved action is not executed. Therefore, when the preview is finished, the document information picture is still the originally saved document information picture.
In other embodiments, the preview module 408 displays a preview of the document, which may be displayed to the left or right of the thumbnail of the document according to a preset preview size and the size of the display interface of the document reading editing software. And the preview image of the document does not exceed the display interface of the document reading editing software and does not overlap with the thumbnail image of the document.
In this embodiment, the preview image of the document is displayed on the left or right side of the thumbnail of the document because the width of the display of the user is generally larger than the height. Therefore, if the preview image is displayed on the upper side or the lower side of the thumbnail image, the preview image is likely to exceed the display boundary of the display, resulting in incomplete preview image display. Of course, for a display device that does not have this problem, a preview of the document may be displayed in either direction of the thumbnail of the document.
In practice, the preview module 408 may first determine the location of the thumbnail of the document on the display interface of the document reading editing software, and then determine whether to display the preview of the document in the opposite direction based on whether the location is left or right. After determining that the preview of the document is displayed on the left side or the right side of the thumbnail, the preview module 408 determines the specific position of the preview in the vertical direction of the display interface of the document reading editing software according to the preset preview size and the size of the display interface of the document reading editing software, so that the preview of the document does not exceed the display interface of the document reading editing software and does not overlap with the thumbnail of the document.
Here, the preview image of the document does not go beyond the display interface of the document reading editing software and does not block other application programs than the interface of the document reading editing software. The preview image of the document is not overlapped with the thumbnail image of the document, and the user can see the display position of the mouse pointer, so that the mouse is accurately controlled to realize the operation of continuously viewing the displayed preview image or removing the preview image.
In other embodiments, the preview images of the documents generated and displayed by the preview module 408 may also have some transparency. Thus, even if the size of the preview image of the document is large, other document thumbnails covered by the preview image are not blocked. Even if the preview image with transparency is the same size as the original document information picture, the preview image with transparency will not affect the user to view the software interface or other application program below the preview image even if the preview image covers or extends beyond the display interface of the document reading and editing software.
In other embodiments, the display module 404 is specifically configured to:
before displaying the name and the thumbnail of each document in the folder to be browsed, judging whether the document information picture of each document in the folder to be browsed is acquired or not.
And if the document information pictures of the documents in the folder to be browsed are acquired, displaying the names and the thumbnails of the documents in the folder to be browsed.
If the document information picture of each document in the folder to be browsed is not acquired, displaying the name and the thumbnail of the document aiming at the document of which the document information picture is acquired; and displaying the name of the document and a document icon preset by the document reading and editing software for the document which does not obtain the document information picture.
In this embodiment, the document that does not acquire the document information picture may be a new document that has not been opened by the document reading and editing software. Alternatively, the document information picture may be lost due to other factors, such as a document that the document information picture is deleted by the user by mistake. In addition, the preset document icon may be one or more fixed pictures preset by the document reading and editing software.
In addition, in other embodiments, a document that has not been opened by the user using the document reading editing software may also have a document information picture. When a user browses a folder in the document reading and editing software, if a document which is not opened by the user exists under the folder, the document reading and editing software can perform operations of reading the document, and performing screenshot and saving on the document content in the background. This process may not be visible to the user. Therefore, a document that has not been opened by the user using the document reading editing software may also have a document information picture.
In other embodiments, the document information display apparatus 400 according to an embodiment of the present invention further includes: a detection module 409 and a document opening module 410.
The detecting module 409 is configured to detect whether a thumbnail of a document is clicked by a user.
A document opening module 410, configured to open the document in the document reading editing software after the thumbnail of the document is clicked by the user.
In this way, the user can accurately locate and open the document that the user wants to view or edit through the thumbnail of the document.
In another embodiment, in combination with the above embodiment, the document reading and editing software may be PDF reading and editing software. Of course, other types of document reading and editing software may also use the display method of each document information provided by the embodiment of the present invention.
In the document information display apparatus 400 according to the embodiment of the present invention, when the first receiving module receives an instruction to browse a folder in the document reading and editing software, the obtaining module 402 obtains a document information picture of a document, where the document information picture is a screenshot of a first page of the document captured and stored from the document by the capturing module 406 when the document is closed last time. Then, the conversion module converts the document information pictures of the respective documents into thumbnails. Finally, the display module displays the names and thumbnails of the respective documents. In addition, in the display apparatus for document information provided by the embodiment of the present invention, the preview module 408 may further convert a document information picture of a document into a preview picture of the document to be displayed to a user when a mouse pointer is located on a thumbnail of the document. Through the mode, the document can be identified through the thumbnail and the preview of the document besides the document is identified according to the document name and the document storage path, and the identification degree of the document information is improved.
An embodiment of the present invention further provides an electronic device, as shown in fig. 5, including a processor 501, a communication interface 502, a memory 503 and a communication bus 504, where the processor 501, the communication interface 502 and the memory 503 complete mutual communication through the communication bus 504.
The memory 503 stores a computer program.
The processor 501, when executing the program stored in the memory 503, implements the following steps:
a display method of document information includes:
receiving an instruction of browsing a folder in document reading and editing software;
acquiring the name and the document information picture of each document in a folder to be browsed; the document information picture is a picture which is intercepted from the document and stored when the document is closed last time;
converting the document information pictures of the documents into thumbnails in a preset format;
and displaying the name and the thumbnail of each document in the folder to be browsed.
Optionally, the step of intercepting and storing the document information picture may include:
receiving a document closing instruction;
screenshot is carried out on a home page of a document to be closed;
and storing the screenshot of the first page of the document to be closed as a document information picture of the document according to a preset storage format.
Optionally, the storage format may include: picture format and/or picture resolution.
Optionally, the step of converting the document information pictures of each document into thumbnails in a preset format may include:
and respectively transforming the document information pictures of the documents according to a preset cutting mode and/or a preset reduced size to obtain the thumbnails of the documents.
Optionally, before screenshot of a top page of a document to be closed, the method may further include:
judging whether the document to be closed stores a document information picture or not;
if not, executing the step of screenshot on the first page of the document to be closed;
if yes, judging whether the first page of the document to be closed is edited or not;
and if the first page of the document is edited, performing screenshot on the first page of the document to be closed.
Optionally, after the step of displaying the names and thumbnails of the documents in the folder to be browsed, the method may further include:
detecting whether a mouse pointer is located within a boundary of a thumbnail of a document;
if yes, displaying a preview of the document; the preview of the document is obtained by converting a document information picture of the document according to a preset preview size.
Detecting whether a mouse pointer is located outside a boundary of a thumbnail of a document while a preview image of the document is displayed; if so, the preview of the document is cleared.
Optionally, displaying the preview of the document may include:
displaying a preview of the document on the left side or the right side of the thumbnail of the document according to a preset preview size and the size of a display interface of the document reading editing software; and the preview image of the document does not exceed the display interface of the document reading editing software and does not overlap with the thumbnail image of the document.
Optionally, before the step of displaying the names and thumbnails of the documents in the folder to be browsed, the method may further include:
judging whether document information pictures of all documents in the folder to be browsed are acquired or not;
if the document information pictures of all the documents in the folder to be browsed are obtained, executing a step of displaying the names and thumbnails of all the documents in the folder to be browsed;
if the document information picture of each document in the folder to be browsed is not acquired, displaying the name and the thumbnail of the document aiming at the document of which the document information picture is acquired; and displaying the name of the document and a document icon preset by document reading and editing software for the document which does not obtain the document information picture.
Optionally, after the step of displaying the names and thumbnails of the documents in the folder to be browsed, the method may further include:
detecting whether a thumbnail of a document is clicked by a user; if so, the document is opened in the document reading editing software.
Alternatively, the document reading and editing software may be PDF reading and editing software.
The electronic device provided by the embodiment of the invention is used for displaying the document information, and acquiring the document information picture of the document when receiving the instruction of browsing the folder in the document reading and editing software, wherein the document information picture is the screenshot of the first page of the document, which is intercepted from the document and stored when the document is closed last time. Then, the document information pictures of the respective documents are converted into thumbnails. Finally, the names and thumbnails of the respective documents are displayed. In addition, the electronic device provided by the embodiment of the invention can also convert the document information picture of the document into the preview picture of the document to be displayed to the user when the mouse pointer is positioned on the thumbnail of the document. Through the mode, the document can be identified through the thumbnail and the preview of the document besides the document is identified according to the document name and the document storage path, and the identification degree of the document information is improved.
The communication bus mentioned in the electronic device may be a Peripheral Component Interconnect (PCI) bus, an Extended Industry Standard Architecture (EISA) bus, or the like. The communication bus may be divided into an address bus, a data bus, a control bus, etc. For ease of illustration, only one thick line is shown, but this does not mean that there is only one bus or one type of bus.
The communication interface is used for communication between the electronic equipment and other equipment.
The Memory may include a Random Access Memory (RAM) or a Non-Volatile Memory (NVM), such as at least one disk Memory. Optionally, the memory may also be at least one memory device located remotely from the processor.
The Processor may be a general-purpose Processor, including a Central Processing Unit (CPU), a Network Processor (NP), and the like; but may also be a Digital Signal Processor (DSP), an Application Specific Integrated Circuit (ASIC), a Field Programmable Gate Array (FPGA) or other Programmable logic device, discrete Gate or transistor logic device, discrete hardware component.
In yet another embodiment provided by the present invention, there is also provided a computer readable storage medium having stored therein instructions which, when run on a computer, implement the method steps of:
a display method of document information includes:
receiving an instruction of browsing a folder in document reading and editing software;
acquiring the name and the document information picture of each document in a folder to be browsed; the document information picture is a picture which is intercepted from the document and stored when the document is closed last time;
converting the document information pictures of the documents into thumbnails in a preset format;
and displaying the name and the thumbnail of each document in the folder to be browsed.
Optionally, the step of intercepting and storing the document information picture may include:
receiving a document closing instruction;
screenshot is carried out on a home page of a document to be closed;
and storing the screenshot of the first page of the document to be closed as a document information picture of the document according to a preset storage format.
Optionally, the storage format may include: picture format and/or picture resolution.
Optionally, the step of converting the document information pictures of each document into thumbnails in a preset format may include:
and respectively transforming the document information pictures of the documents according to a preset cutting mode and/or a preset reduced size to obtain the thumbnails of the documents.
Optionally, before screenshot of a top page of a document to be closed, the method may further include:
judging whether the document to be closed stores a document information picture or not;
if not, executing the step of screenshot on the first page of the document to be closed;
if yes, further judging whether the first page of the document to be closed is edited; and if the first page of the document is edited, performing screenshot on the first page of the document to be closed.
Optionally, after the step of displaying the names and thumbnails of the documents in the folder to be browsed, the method may further include:
detecting whether a mouse pointer is located within a boundary of a thumbnail of a document;
if yes, displaying a preview of the document; the preview of the document is obtained by converting a document information picture of the document according to a preset preview size.
Detecting whether a mouse pointer is located outside a boundary of a thumbnail of a document while a preview image of the document is displayed; if so, the preview of the document is cleared.
Optionally, displaying the preview of the document may include:
displaying a preview of the document on the left side or the right side of the thumbnail of the document according to a preset preview size and the size of a display interface of the document reading editing software; and the preview image of the document does not exceed the display interface of the document reading editing software and does not overlap with the thumbnail image of the document.
Optionally, before the step of displaying the names and thumbnails of the documents in the folder to be browsed, the method may further include:
judging whether document information pictures of all documents in the folder to be browsed are acquired or not;
if the document information pictures of all the documents in the folder to be browsed are obtained, executing a step of displaying the names and thumbnails of all the documents in the folder to be browsed;
if the document information picture of each document in the folder to be browsed is not acquired, displaying the name and the thumbnail of the document aiming at the document of which the document information picture is acquired; and displaying the name of the document and a document icon preset by document reading and editing software for the document which does not obtain the document information picture.
Optionally, after the step of displaying the names and thumbnails of the documents in the folder to be browsed, the method may further include:
detecting whether a thumbnail of a document is clicked by a user;
if so, the document is opened in the document reading editing software.
Alternatively, the document reading and editing software may be PDF reading and editing software.
When the instruction stored in the computer-readable storage medium provided by the embodiment of the invention runs on a computer, the intercepted first page of the document can be stored as the document information picture of the document when the document is closed last time. When an instruction of browsing a folder in document reading and editing software is received, acquiring document information pictures of all documents, converting the document information pictures of all the documents into thumbnails, and displaying names and thumbnails of all the documents. In addition, the instructions stored in the computer-readable storage medium provided by the embodiment of the present invention may further convert the document information picture of the document into a preview picture of the document to be displayed to the user when the mouse pointer is located on the thumbnail of the document. Through the mode, the document can be identified through the thumbnail and the preview of the document besides the document is identified according to the document name and the document storage path, and the identification degree of the document information is improved.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
All the embodiments in the present specification are described in a related manner, and the same and similar parts among the embodiments may be referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for the system embodiment, since it is substantially similar to the method embodiment, the description is simple, and for the relevant points, reference may be made to the partial description of the method embodiment.
The above description is only for the preferred embodiment of the present invention, and is not intended to limit the scope of the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention shall fall within the protection scope of the present invention.
Claims (22)
1. A method of displaying document information, comprising:
receiving an instruction of browsing a folder in document reading and editing software;
acquiring the name and the document information picture of each document in a folder to be browsed; the document information picture is a picture which is intercepted from the document and stored when the document is closed last time;
converting the document information pictures of the documents into thumbnails in a preset format;
and displaying the name and the thumbnail of each document in the folder to be browsed.
2. The method of claim 1,
the steps of intercepting and storing the document information picture comprise:
receiving a document closing instruction;
screenshot is carried out on a home page of a document to be closed;
and storing the screenshot of the first page of the document to be closed as a document information picture of the document according to a preset storage format.
3. The method of claim 2,
the storage format comprises: picture format and/or picture resolution.
4. The method of claim 1,
the step of converting the document information pictures of the documents into the thumbnails in the preset format includes:
and respectively transforming the document information pictures of the documents according to a preset cutting mode and/or a preset reduced size to obtain the thumbnails of the documents.
5. The method of claim 2,
before screenshot on a home page of a document to be closed, the method further comprises the following steps:
judging whether the document to be closed stores a document information picture or not;
if not, executing the step of screenshot on the first page of the document to be closed;
if yes, judging whether the first page of the document to be closed is edited or not; and if the first page of the document is edited, executing the step of screenshot on the first page of the document to be closed.
6. The method of claim 1,
after the step of displaying the names and thumbnails of the respective documents in the folder to be browsed, the method further comprises:
detecting whether a mouse pointer is located within a boundary of a thumbnail of a document;
if yes, displaying a preview of the document; the preview of the document is obtained by converting the document information picture of the document according to a preset preview size;
detecting whether a mouse pointer is located outside a boundary of a thumbnail of a document while a preview image of the document is displayed;
if so, the preview of the document is cleared.
7. The method of claim 6,
the displaying the preview of the document comprises the following steps:
displaying a preview of the document on the left side or the right side of the thumbnail of the document according to the preset preview size and the size of a display interface of the document reading editing software; the preview image of the document does not exceed the display interface of the document reading editing software and does not overlap with the thumbnail image of the document.
8. The method of claim 1,
before the step of displaying the names and thumbnails of the documents in the folder to be browsed, the method further comprises:
judging whether document information pictures of all documents in the folder to be browsed are acquired or not;
if the document information pictures of all the documents in the folder to be browsed are obtained, executing the step of displaying the names and the thumbnails of all the documents in the folder to be browsed;
if the document information picture of each document in the folder to be browsed is not acquired, displaying the name and the thumbnail of the document aiming at the document of which the document information picture is acquired; and displaying the name of the document and a document icon preset by the document reading and editing software for the document which does not obtain the document information picture.
9. The method of claim 1,
after the step of displaying the names and thumbnails of the respective documents in the folder to be browsed, the method further comprises:
detecting whether a thumbnail of a document is clicked by a user;
if so, the document is opened in the document reading editing software.
10. The method according to any one of claims 1 to 9,
the document reading and editing software is PDF reading and editing software.
11. A display device of document information, characterized by comprising:
the device comprises a first receiving module, an obtaining module, a converting module and a display module;
the first receiving module is used for receiving an instruction of browsing a folder in the document reading and editing software;
the acquisition module is used for acquiring the name and the document information picture of each document in the folder to be browsed; the document information picture is a picture which is intercepted from the document and stored when the document is closed last time;
the conversion module is used for converting the document information pictures of all the documents into thumbnails in a preset format;
and the display module is used for displaying the name and the thumbnail of each document in the folder to be browsed.
12. The apparatus of claim 11,
the device further comprises: the second receiving module, the screenshot module and the storage module;
the second receiving module is used for receiving a document closing instruction;
the screenshot module is used for screenshot of a home page of a document to be closed;
and the storage module is used for storing the screenshot of the home page of the document to be closed as the document information picture of the document according to a preset storage format.
13. The apparatus of claim 12,
the storage format comprises: picture format and/or picture resolution.
14. The apparatus of claim 11,
the conversion module is specifically configured to: and respectively transforming the document information pictures of the documents according to a preset cutting mode and/or a preset reduced size to obtain the thumbnails of the documents.
15. The apparatus of claim 12,
the screenshot module is further configured to:
before screenshot is carried out on a first page of a document to be closed, judging whether the document to be closed stores a document information picture or not;
if not, screenshot is carried out on the home page of the document to be closed;
if yes, judging whether the first page of the document to be closed is edited or not; and if the first page of the document is edited, screenshot is carried out on the first page of the document to be closed.
16. The apparatus of claim 11,
the device further comprises: a preview module;
the preview module is configured to:
detecting whether a mouse pointer is located within a boundary of a thumbnail of a document;
if yes, displaying a preview of the document; the preview of the document is obtained by converting the document information picture of the document according to a preset preview size;
the preview module is also used for detecting whether a mouse pointer is positioned outside the boundary of the thumbnail of the document when the preview image of the document is displayed; if so, the preview of the document is cleared.
17. The apparatus of claim 16,
the preview module displays a preview of a document, and comprises:
displaying a preview of the document on the left side or the right side of the thumbnail of the document according to the preset preview size and the size of a display interface of the document reading editing software; the preview image of the document does not exceed the display interface of the document reading editing software and does not overlap with the thumbnail image of the document.
18. The apparatus of claim 11,
the display module is specifically configured to:
before displaying the name and the thumbnail of each document in the folder to be browsed, judging whether a document information picture of each document in the folder to be browsed is acquired or not;
if the document information pictures of all the documents in the folder to be browsed are obtained, displaying the names and thumbnails of all the documents in the folder to be browsed;
if the document information picture of each document in the folder to be browsed is not acquired, displaying the name and the thumbnail of the document aiming at the document of which the document information picture is acquired; and displaying the name of the document and a document icon preset by the document reading and editing software for the document which does not obtain the document information picture.
19. The apparatus of claim 11,
the device further comprises: the document opening device comprises a detection module and a document opening module;
the detection module is used for detecting whether the thumbnail of the document is clicked by a user;
and the document opening module is used for opening the document in the document reading and editing software after the thumbnail of the document is clicked by the user.
20. The apparatus according to any one of claims 11 to 19,
the document reading and editing software is PDF reading and editing software.
21. An electronic device is characterized by comprising a processor, a communication interface, a memory and a communication bus, wherein the processor and the communication interface are used for realizing mutual communication by the memory through the communication bus;
a memory for storing a computer program;
a processor for implementing the method steps of any of claims 1-10 when executing a program stored in the memory.
22. A computer-readable storage medium, characterized in that a computer program is stored in the computer-readable storage medium, which computer program, when being executed by a processor, carries out the method steps of any one of the claims 1-10.
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