The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate presently preferred embodiment of the invention, and together with the general description given above and the detailed description of the preferred embodiment given below, serve to explain the principles of the invention.
One embodiment of the present invention will be described hereinafter with reference to the drawings.
As shown in
The document file management apparatus 1 is, for example, a personal computer, and has: a CPU 11; a RAM 12; a ROM 13; an input/output interface (I/F) 14; a large-capacity memory such as a hard disk drive (HDD) 15; a display control circuit 16; a display 17; a mouse circuit 18; a mouse 19; a keyboard interface (I/F) 20; and a keyboard 21.
The CPU 11 executes various controls in accordance with an operation control program in the ROM 13, a document management program in the hard disk drive 15, and various application programs in the hard disk drive 15. The RAM 12 is temporary storage of data. The mouse 19 and the keyboard 21 are also input devices.
The CPU 11 has the following main functions (1) to (7):
(1) a storage control unit which stores in the hard disk drive 15 each document data of a plurality of documents each comprising at least one page as a document file for each document;
(2) a production unit which produces image data corresponding to each document data for each page of each document file in the hard disk drive 15;
(3) an image data display control unit which displays in the display 17 each image data produced by the production unit while successively switching the image data every document unit;
(4) a detection unit which detects use of each image data displayed in the display 17;
(5) a use history display control unit which displays in the display 17 use history of each document file based on the detection of the detection unit; and
(7) a document data display control unit which extracts from the hard disk drive 15 the document data corresponding to the image data displayed in the display 17 to display the extracted document data in the display 17.
The RAM 12 temporarily stores the data. The input/output interface 14 exchanges the data between the document file management apparatus 1 and the image input/output apparatus 2. The number of the input/output interfaces 14 is not limited to one, and a plurality of interfaces may be disposed.
In the hard disk drive 15, regions are secured: a document file storage region 22; a management table storage region 23; a document management program storage region 24; a set data storage region 25; an application program storage region 26; and an image data storage region 27.
In the document file storage region 22, a document file is stored comprising a large number of document data compiled in a file form for each document. In the management table storage region 23, tables are stored; a first document file management table 23a; a second document file management table 23b; a document management table 23c; a color management table 23d; and a use history management table 23e. Among the tables, in the first and second document file management tables 23a, 23b, document file management data is stored which manages each document file in the document file storage region 22. In the document management table 23c, document management data is stored which manages each document file in the document file storage region 22 every document unit. In the color management table 23d, color management data is stored which manages color assigned to each document file in the document file storage region 22. In the use history management table 23e, use history data of the document file is stored.
In the document management program storage region 24, a document management program is stored, and the program is required for management (registration of document management data, production of image data for printing, display in the document searching screen, production of a document map, document searching, etc.) of the document file management apparatus 1. In the set data storage region 25, data is stored which defines fluctuation amount of a wheel 34 in the mouse 19. In the application program storage region 26, various application programs are stored for preparing document and for starting (opening) the document file.
In the image data storage region 27, an image data file for printing is stored. The file comprises image data (e.g., bitmap image data) for the printing, compiled in a file format for each page. The data is produced for each page from each document data of each document file in the document file storage region 22.
The display driver 16 drives the display 17. The mouse driver 18 detects movement of the mouse 19, button operation of the mouse 19, wheel operation of the mouse 19 and the like. The keyboard interface 20 detects various types of operations of the keyboard 21.
A constitution of the mouse 19 is shown in
The mouse 19 has an operation detection mechanism 31, a right button 32, a left button 33, the wheel 34 and the like, and is operated manually by a user in a state in which the mouse is laid on a flat surface. The user moves a main body of the mouse 19 on the flat surface, and operates the right button 32, left button 33, and wheel 34 of the mouse 19 if necessary. The operation detection mechanism 31 converts the movement of the mouse 19 on the flat surface into a signal. The mechanism comprises, for example, a spherical member which rotates in accordance with the movement of the mouse 19, and a sensor element which converts the movement of the spherical member into the signal. The right button 32 and the left button 33 are operated by user's fingers. The wheel 34 is rotated in a shown upper direction (referred to as a positive direction), and a shown lower direction (referred to as a reverse direction) by the user's fingers, and the wheel is pressed if necessary.
The keyboard 21 has, at least a left shift key 21a, a right shift key 21b, an up shift key 21c, a down shift key 21d, and an enter key 21e.
Next, display of each document managed by the document file management apparatus 1 will be displayed.
As shown in
Besides the image display region 41, a document map 42 is displayed in the document searching screen 40 together with an arrow (index) 43, a cursor 44, and various operation buttons. The various operation buttons are a use filter starting button 45 and a rearrangement button 46. The use filter starting button 45 is operated for display of the use history. The rearrangement button 46 is operated for rearrangement of the use history data.
In the document map 42, a large number of bars (transverse lines) corresponding to the respective document files are arranged in order of time series in a longitudinal direction, and the map is displayed in a right-end region of the document searching screen 40. An uppermost bar of the document map 42 corresponds to a newest document file having a latest document date (preparation date or update date). A lowermost bar of the document map 42 corresponds to an oldest document file having an oldest document date (preparation date or update date).
The arrow 43 moves vertically along an arrangement direction of the respective bars of the document map 42. This arrow 43 is an index indicating the bar among the respective bars of the document map 42, corresponding to the document file displayed in the image display region 41.
The cursor 44 moves on the document searching screen 40 in conjunction with the movement of the mouse 19. This cursor 44 is displayed, for example, in white.
Moreover, each bar of the document map 42 is colored. Colors differ with each folder stored in each document file. That is, a plurality of document files stored in the same folder are displayed in the same color. The plurality of document files are displayed in different colors, which are divided into a plurality of folders and stored. The user can intuitively recognize a difference between the folders in which the respective document files are stored by the color of each bar of the document map 42.
It is to be noted that the color which differs with extension of each document file may be set to each bar of the document map 42. Alternatively, the color which differs with the application program for starting each document file may be set to each bar of the document map 42.
Next, a display mode of each document will be described with reference to
The respective documents are displayed in order of time series based on the document date (preparation date or update date), and in order of page number.
That is, in the image display region 41 of the document searching screen 40, the image data for printing corresponding to a representative page (e.g., first page) of each document is switched/displayed in such a manner as to be successively turned over in order of time series in accordance with a rotating operation of the wheel 34 of the mouse 19 or operation of the up/down shift keys 21c, 21d of the keyboard 21. In the image display region 41 of the document searching screen 40, the image data for printing of each page in one document is switched/displayed in such a manner as to be successively turned over in order of page number in accordance with operation of the left/right shift keys 21a, 21b of the keyboard 21.
Next, the document file storage region 22 and the management table storage region 23 in the hard disk drive 15 will be described.
A large number of document data prepared by each application program of the document file management apparatus 1 are stored as the document file for each document in the file storage region 22. Alternatively, a large number of document data input into the document file management apparatus 1 from the external image input/output apparatus 2 are stored in this manner. Each document file stored in the document file storage region 22 is managed by the document file management data of the first and second document file management tables 23a, 23b. Each file stored in the file storage region 22 is managed by the document management data of the document management table 23c every document unit. The color of each bar of the document map 42 in the document searching screen 40 is managed by the color management data of the color management table 23d.
A format of the first document file management table 23a is shown in
In the first and second document file management tables 23a, 23b, path, size, preparation date, update date, access date and the like are stored, respectively, as the document file management data.
The path is constituted of a name of a drive (drive name) in which a document file exists, a name (folder name) of a folder in which the document file exists, and a name (document file name) of the document file. The size is a data size of the document file. The preparation date is a date when the document file was prepared. The update time is a date when the document file was updated. The access date is a latest date among dates of the access to the document file.
The document file management data in the first document file management table 23a was prepared at the past time. The past time is the previous starting time of the document file management apparatus 1. The document file management data in the second document file management table 23b was prepared at the present time, and is successively updated or added.
For example, when the document file management apparatus 1 is started, the document file management data in the second document file management table 23b is simply stored in the first document file management table 23a. Accordingly, the document file management data in the second document file management table 23b is newly prepared (updated). In this case, the document file management data is stored concerning a newly added document file and an updated document file in the second document file management table 23b. That is, update situations (new registration or update) of the document file can be judged by a difference between contents of the first and second document file management tables 23a, 23b.
An example of the new registration of the document file will be described. This example relates to a case where a plurality of pages of document data are input into the document file management apparatus 1 via the input/output interface 14. In this case, the input document data is stored as a newly registered document file in the document file storage region 22 of the hard disk drive 15. At this time, with respect to the newly registered document file, new document file management data (path, size, preparation date, update date, access date) is added to the second document file management table 23b. It is to be noted that the contents of the first document file management table 23a are not changed.
Moreover, an example of the update of the document file will be described. The example relates to a case where the document file is updated which corresponds to one arbitrary document file management data in the second document file management table 23b. In this case, the updated document file is overwritten/stored in the document file before updated in the document file storage region 22 of the hard disk drive 15. Accordingly, the document file management data is also updated in the second document file management table 23b.
Next, the document management table 23c will be described. The formats of the document management table 23c are shown in
In the document management table 23c, the document management data is stored to manage the document file managed by the first document file management table 23a every document unit. This document management data is constituted of an order, document ID, state, page number, document date, file name, and color ID.
A document management data order corresponds to a display order of each document in the document searching screen 40 of
Moreover, the document management data in the document management table 23c is updated by the registration of the document management data described later. For example, nine documents are managed in the document management table 23c shown in
In the document management table 23c shown in
It is to be noted that the number of pages of each document management data is determined in accordance with the number of image data for printing produced by the image production described later. Therefore, in the document management table 23c, as shown in
Next, the color management table 23d will be described. A format of the color management table 23d is shown in
The color management data is stored in the color management table 23d. The color management data is constituted of color ID, color code (code representing actual color), and folder name. As described above, the color of each bar of the document map 42 differs with the folder in which each document file exists. Therefore, the color ID and the color code are associated with the folder name. The color assigned to the folder in which each document file exists is judged by referring to the color management data.
Next, the use history management table 23e will be described. A format of the use history management table 23e is shown in
In the use history management table 23e, use history data is stored. The use history data is constituted of a document ID and a title. The document ID and the title are executed from the document management data in the document management table 23c.
On the other hand, registration of the document management data will be described.
A past (previous start time of the document file management apparatus 1) document file management data is read from the first document file management table 23a of the hard disk drive 15 at a starting time of the document file management apparatus 1 (starting time of the document management program) (step 101). Subsequently, the present document file management data is read from the second document file management table 23b of the hard disk drive 15 (step 102). Moreover, a difference is detected between the read past and present document file management data (step 103). A detected difference is temporarily stored in the RAM 12.
The detection of the difference is a step of extracting a document file updated from when preparing the past document file management data until the present document file management data is prepared, or a newly added document file.
For example, when an update date of a document file in the present document file management data is different from that of the document file in the past document file management data, the document file is recognized as the updated document file. When a document file does not exist in the past document file management data, and exists in the present document file management data, the document file is judged as the added document file.
That is, as differences between contents of the first document file management table 23a of
As to the document file (document file name “file8.txt”) whose path is “C:folder2file8.txt”, the update date of the past time is different from that of the present time. Therefore, the document file having the document file name “file8.txt” is judged as the updated document file.
The document file (document file name “file10.doc”) whose path is “C:folder3file10.doc”, and the document file (document file name “file11.xls”) whose path is “IC:folder4file11.xls” exist only in the second document file management table 23b. Therefore, the document file whose document file name is “file10.doc”, and the document file whose document file name is “file11.xls” are judged as newly added document files.
When one or a plurality of document files are detected as a difference (YES in step 104), one document file is extracted from the detected one or a plurality of document files (step 105).
When the extracted document file is the updated document file (YES in step 106), the document management data corresponding to the extracted document file is updated/stored into the document management table 23c (step 107). The steps performed before this update/storage are executed with respect to all the document files detected as the differences.
When the extracted document file is a newly added document file (NO in step 106), it is judged whether or not the newly added document file exists in a newly prepared new folder (step 108). When the newly added document file exists in the new folder (YES in step 108), an unused arbitrary color is assigned to the new folder (step 109). That is, a new color which is not assigned to the other folder is assigned to the new folder. Moreover, the color code of the assigned color is added to the color management table 23d together with the color ID and the folder name (step 110). Furthermore, the document management data corresponding to the newly added document file is added to the document management table 23c (step 112). The steps before this addition are executed with respect to all the added document files detected as the differences.
When the extracted document file is an added document file (NO in step 106), and the added document file exists in the existing folder (NO in step 108), the folder name of the existing folder is included in the color management data of the color management table 23d.
For example, the document file whose path is “C:folder3file10.doc” exists in a folder having a folder name “C:folder3”. This folder name “C:folder3” is included in the color management data of the color management table 23d. Therefore, the folder having the folder name “IC:folder3” is judged as the existing folder. On the other hand, the document file having a path “IC:folder4file11.xls” exists in a folder having a folder name “C:folder4”. The folder name “C:folder4” is not included in the color management data of the color management table 23d. Therefore, the folder having the folder name “C.:folder4” is judged as a new folder.
In a case where a judgment result indicating the existing folder is obtained (NO of the step 108), the color code of the color assigned to the existing folder is read from the color management table 23d (step 111).
Moreover, the document management data corresponding to the newly added document file is added to the document management table 23c (step 112). The document management data corresponding to the newly added document file is produced by referring to the second document file management table 23b and the color management table 23d.
For example, an update time of the document file detected as the difference is used as a document time of the document management data. The path of the document file detected as the difference is used as the folder name of the document management data. A newly produced unique ID is used as a document ID of the document management data in order to distinguish the corresponding document from the existing document. As the color ID of the document management data, a color ID of the color is used which is assigned to the existing folder or the new folder in which the document file detected as the difference exists. Additionally, the page number of the document management data is not described (blank column). The document management data is set to the “updated” state. The page number is determined and described at a time when the image data for printing is produced by an image producing process described later.
When the document files are not detected as a difference, or when the management of all document files are finished (NO in step 104), the document file data of the second document file management table 23b is stored to the first document file management table 23a (step 113).
Next, an image producing process will be described.
In a storing process of the document management data, the document management data updated/stored and newly stored in the document management table 23c is brought into the “updated” state. With respect to the document brought into the “updated” state, the image data for the printing is not produced yet, and the image data for the printing does not have to be produced. The process of producing the image data for the printing will be referred to as an image producing process.
The image producing process is started, when the process of storing the document management data is completed. That is, all the document management data is read from the document management table 23c (step 201). The read document management data is arranged in order of a time series based on a document time of each document management data, and stored again in the document management table 23c (step 202). In the example shown in
After arranging the respective document management data in the document management table 23c, it is judged whether or not a document exists which has not been subjected to the image producing process (step 203). In a case where the document exists which has not been subjected to the image producing process (YES in the step 203), the document management data corresponding to one document which has not been subjected to the image producing process is read from the document management table 23c (step 204). Moreover, it is judged whether or not the read document management data has been brought into the “updated state” (step 205).
When the document management data is set to the “updated state” (YES in step 205), the image data is produced for printing the document corresponding to the read document management data (step 206).
The produced image data for printing is bitmap image data (image data for printing having a bitmap form) of each page of the document data. Typical examples of the bitmap-form image data for printing include JPEG data, PICT data, PNG data, BMP data, GIF data and the like. It is to be noted that there are various types of document data, such as text data and image data. For example, when the document data is the text data, the image data for printing is produced by the application program of a word processor.
The produced image data for printing is filed for each page, and stored in the image data storage region 27 of the hard disk drive 15 (step 207).
After the storing, the “state” of the document management data is changed to the “completed” state in the document management table 23c (step 208). Furthermore, the number of the produced image data for each printing is determined as the page number. This page number is set as that of the document management data in the document management table 23c (step 209).
The process of the above-described steps 203 to 209 is successively executed with respect to all the documents managed in accordance with each document management data in the document management table 23c.
When the image producing process is completed with respect to all the documents managed by each document management data (NO in step 203), the “state” of all the document management data is set to the “completed” state in the document management table 23c as shown in
Moreover, the produced image data for the printing is formed into the file for each page as described above. With respect to these files, a file name “document ID-page number.jpg” is produced which is constituted of the document ID and page number.
It is assumed that a document having a file name “C:folder4file11.xls” comprises document data for three pages in the document management table 23c of
Therefore, when the image data for printing three files is produced as described above, three file names are produced like “1011-001.jpg”, “1011-002.jpg”, and “1011-003.jpg” with respect to three files. The PDF data for use as the substitute data is also produced by a similar rule.
When the file names are produced in this manner, as shown in
It is to be noted that in a case where there are many document management data having the “updated” state, or the number of pages is large with respect to the document management data having the “updated” state among the respective document management data in the document management table 23c, time required for the image producing process lengthens. Therefore, the image producing process may be executed in parallel with another process, for example, a process of displaying the document searching screen 40.
Next, the displaying process of the document searching screen 40 will be described.
When the document searching screen 40 is displayed (started), first all the document management data is read in the document management table 23c (step 301). The read document management data is arranged in order of time series based on a document date of each document management data, and stored again in the document management table 23c (step 302).
After each document management data is arranged in the document management table 23c, data representing the document displayed in the document searching screen 40 is stored in the RAM 12. When the displayed document is the newest document, an order “1” of the document management data is stored as data indicating the newest document in the RAM 12 (step 303).
Furthermore, the data indicating the page displayed in the document searching screen 40 is stored in the RAM 12. When the page displayed in the document searching screen 40 is the first page, page number “1” of the document management data is stored in the RAM 12 (step 304).
The file of the image data for printing corresponding to the first page of the newest document is read from the image data storage region 27 of the hard disk drive 15 based on stored contents of the RAM 12 (step 305). That is, the document ID of the newest document (order “1”) is extracted with reference to the document management table 23c. The file of the image data for printing corresponding to the first page of the newest document is read from the image data storage region 27 of the hard disk drive 15 based on the file name constituted of the extracted document ID and the page number “1” indicating the first page.
In the example of the document management table 23c shown in
Moreover, the image data for printing of the read file is displayed in the image display region 41 of the document searching screen 40 (step 306). The document map 42 is produced in accordance with the display (step 307).
When the document map 42 is produced, the produced document map 42 is displayed in a right-end region in the document searching screen 40 (step 308). Among the respective bars of the document map 42, the bar is detected which corresponds to the document (image data for printing) displayed in the image display region 41 of the document searching screen 40 in accordance with the display (step 309). Moreover, the arrow 43 is displayed in a position corresponding to the detected bar (step 310).
Next, a document map printing process of the step 307 will be described.
First, a display region of the document map 42 is secured on the document searching screen 40 (step 401). When the display region is secured, a white image is displayed as an initial display color in the region of the document map 42.
As shown in
When the display region of the document map 42 is secured, Y=0 (Y coordinate “0”) is set as an initial coordinate for starting drawing each bar (step 402). This initial coordinate corresponds to an uppermost end of the display region of the document map 42. The initial coordinate corresponds to an uppermost end of the display region of the document map 42.
After setting the initial coordinate, each document management data in the document management table 23c is referred to in an ascending order. The document (first document) of the document management data, having order “1”, is a document in which any bar is not drawn in the display region of the document map 42, that is, a non-drawn document (YES in step 403). The document management data of the non-drawn first document is read (step 404). Moreover, the color ID of the read document management data is extracted (step 405). Furthermore, an actual color is determined which corresponds to the extracted color ID with reference to the color management table 23d (step 406). When the actual color is determined, a bar connecting two points of X, Y coordinates (0, 0) and (20, 0) is drawn in the display region of the document map 42 in the determined color (step 407). The drawn bar has a width (height) for one pixel in a Y-direction.
When the bar is drawn, “1” is added to a Y-coordinate value (step 408). Moreover, it is judged whether or not the Y-coordinate reaches “640” (step 409). The Y-coordinate “640” corresponds to a lowermost end of the display region of the document map 42.
When the Y-coordinate does not reach “640” (NO in step 409), the next document management data is referred to in the document management table 23c. A document (second document) of the document management data, having order “2”, is a document in which any bar is not drawn in the display region of the document map 42, that is, a non-drawn document (YES in step 403). The document management data of the non-drawn second document is read (step 404). Moreover, the color ID of the read document management data is extracted (step 405). Furthermore, an actual color is determined which corresponds to the extracted color ID with reference to the color management table 23d (step 406). When the actual color is determined, a bar connecting two points of X, Y coordinates (0, 1) and (20, 1) is drawn in the display region of the document map 42 in the determined color (step 407). The drawn bar has a width (height) for one pixel in a Y-direction.
When the bar is drawn, “1” is added to the Y-coordinate value (step 408). Moreover, it is judged whether or not the Y-coordinate reaches “640” (step 409). The Y-coordinate “640” corresponds to a lowermost end of the display region of the document map 42.
When the Y-coordinate does not reach “640” (NO in the step 409), the next document management data is referred to in the document management table 23c. The bars of the document map 42 are successively drawn in this manner.
When the Y-coordinate reaches “640” (YES in the step 409), it is judged that the drawing of all the bars is completed, and the document map producing process ends.
Next, a document search process will be described.
First, a displaying process of the document searching screen allows the document searching screen 40 of the display 17 to display the image data for printing of a first page (representative page) of the document data in a document file having a newest document time (step 501).
When the mouse 19 or the keyboard 21 is operated (YES in step 502), it is judged whether or not operation contents end (step 503). When a judgment result indicates the end (YES in step 503), the document searching screen 40 is erased from the display 17 to end the operation.
When the judgment result does not indicate the end (NO in step 503), it is judged whether or not the operation is a starting operation of the document file (step 504). Examples of the starting operation of the document file include a pressing operation (e.g., double-click operation) of the left button 33 of the mouse 19, a pressing operation of the wheel 34 of the mouse 19, and a pressing operation of the enter key in the keyboard 21.
When the operation is the starting operation of the document file (YES in step 504), extensions (doc, txt, xls, ppt, etc.) of the document file are detected having the document data of the same page of the present displayed page (image data for printing) in the document searching screen 40 (step 506). Moreover, the application program is started which corresponds to the detected extension among various types of application programs in the application program storage region 26 of the hard disk drive 15 (step 506).
When this application program is started, a document file is searched and opened having the document data of the same page as the present displayed page in the document searching screen 40 among the respective document files in the document file storage region 22 in the hard disk drive 15. Moreover, the document data of the same page as the present displayed page in the document searching screen 40 is extracted from the opened document file (step 507). The extracted document data is displayed on the present displayed page (image data for printing) in the document searching screen 40 (step 508a).
A user can instantaneously display the document data of the same page as the present displayed page in the document searching screen 40 to appropriately edit the data. The user can overwrite/store the edited document data in the corresponding document file in the document file storage region 22 in the hard disk drive 15.
When the operation is not the starting operation of the document file (NO in step 504), it is judged whether or not the operation is an operation of the wheel 34 in the mouse 19 (step 509).
When the operation is not the operation of the wheel 34 in the mouse 19 (NO in step 509), it is judged whether or not the operation relates to the right shift key 21b in the keyboard 21 (step 510), whether or not the operation relates to the left shift key 21a in the keyboard 21 (step 516), whether or not the operation relates to the down shift key 21d in the keyboard 21 (step 524), and whether or not the operation relates to the up shift key 21c in the keyboard 21 (step 531), respectively.
When any of the shift keys 21a, 21b, 21c, 21d is not operated (NO in steps 510, 516, 524, 531), the process returns to the step 502 to wait for the operation.
When the right shift key 21b is pressed/operated (YES in step 510), it is judged whether or not the document data (or the PDF data) is displayed in the document searching screen 40 (step 511). When the document data (or the PDF data) is displayed (YES in step 511), the display of the document searching screen 40 is returned to that of the original image data for printing (bit map data) (step 512).
When the document data (or the PDF data) is not displayed (NO in step 510), data for one page is added to the present displayed page in the document searching screen 40 to set a new displayed page (=present displayed page+1 page) (step 513). Moreover, it is judged whether or not the page number of the set new displayed page exceeds the page number (maximum page number) of the document management data in the document management table 23c (step 514).
When the page number of the set new displayed page exceeds the page number (maximum page number) of the document management data in the document management table 23c (YES in step 514), the page having the page number (maximum page number) of the document management data is updated/set as the new displayed page (step 515). When the page number of the set new displayed page is not more than the page number (maximum page number) of the document management data in the document management table 23c (NO in step 514), the set new displayed page is valid as it is.
When the left shift key 21a is pressed/operated (YES in step 516), it is judged whether or not the document data (or PDF data) is displayed in the document searching screen 40 (step 517). When the document data (or PDF data) is displayed (YES in step 517), the display of the document searching screen 40 is returned to that of the original image data for printing (bit map data) (step 518).
When the document data (or the PDF data) is not displayed (NO in step 517), one page is subtracted from the present displayed pages in the document searching screen 40 to set new displayed pages (=present displayed pages−1 page) (step 519). Moreover, it is judged whether or not the page number of the set new displayed pages is 0 or less (step 520).
When the page number of the set new displayed page is zero or less (YES in step 520), the first page is updated/set as the new displayed page (step 521). When the page number of the set new displayed page is larger than zero (NO in step 520), the set new displayed page becomes valid as it is.
When the new displayed page is set, the document ID of the document is extracted which corresponds to the image data for printing displayed in the document searching screen 40 by collation of the order of the document corresponding to the image data for printing displayed in the document searching screen 40 with each document management data of the document management table 23c. The file of the image data for printing is read which corresponds to the new displayed page from the hard disk drive 15 based on the file name constituted of the extracted document ID and the page number of the set new displayed page (step 522). Moreover, the image data for printing of the read file is newly displayed in the document searching screen 40 (step 523). The displayed image data for printing is printed out by the external image input/output apparatus 2.
Thus, in a state in which the image data for printing of the arbitrary page of the arbitrary document is displayed by the pressing operation of the left/right shift keys 21a, 21b, there is a starting operation of the document file (YES in step 504), and then the document data of the same page as that of the image data for printing being displayed is displayed by the process of the steps 505 to 508 (step 508).
The user can efficiently and quickly find out one required document file, and can additionally instantaneously display and edit the document data of the desired page in the found document file.
When the down shift key 21d is pressed/operated (YES in step 524), it is judged whether or not the document data (or the PDF data) is displayed in the document searching screen 40 (step 525). When the document data (or the PDF data) is displayed (YES in step 525), the display of the document searching screen 40 is returned to that of the original image data for printing (bit map data) (step 526).
When the document data (or the PDF data) is not displayed (NO in step 525), one document is added to the present displayed document in the document searching screen 40 to set a new displayed document (=present displayed document+1 document) (step 527). Moreover, it is judged whether or not the order of the set new displayed document exceeds the maximum order of the document management data in the document management table 23c (step 528).
When the order of the set new displayed document exceeds the maximum order of the document management data in the document management table 23c (YES in step 528), the document (document having the oldest document time) having the maximum order of the document management data is updated/set as a new displayed document (step 529). When the order of the set new displayed document is not more than the maximum order of the document management data in the document management table 23c (NO in step 528), the set new displayed document is valid as it is.
When the up shift key 21c is pressed/operated (YES in step 530), it is judged whether or not the document data (or the PDF data) is displayed in the document searching screen 40 (step 531). When the document data (or the PDF data) is displayed (YES in step 531), the display of the document searching screen 40 is returned to that of the original image data for printing (bit map data) (step 532).
When the document data (or the PDF data) is not displayed (NO in step 531), one document is subtracted from the present displayed documents in the document searching screen 40 to set new displayed documents (=present displayed documents−1 document) (step 533). Moreover, it is judged whether or not the order of the set new displayed document is zero or less (step 534).
When the order of the set new displayed document is zero or less (YES in step 534), the document (document having the latest document time) having order “first” of the document management data is updated/set as the new displayed document (step 535). When the order of the set new displayed document is larger than zero (NO in step 534), the set new displayed document is valid as it is.
When the new displayed document is set, the first page is set as the representative displayed page of the new displayed document (step 536). When this representative displayed page is set, the document ID of the new displayed document is extracted by collation of the order of the new displayed document with each document management data of the document management table 23c. The file of the image data for printing corresponding to the representative displayed page is read from the hard disk drive 15 based on the file name constituted of the extracted document ID and the page number (first page) of the set representative displayed page (step 537). Moreover, the image data for printing of the read file is newly displayed in the document searching screen 40 (step 538). The displayed image data for printing can be printed out by the external image input/output apparatus 2.
When the first page of the new displayed document is displayed, the bar is detected which corresponds to the displayed document among the respective bars of the document map 42 (step 539). Moreover, the arrow 43 is displayed in a position corresponding to the detected bar (step 540).
Thus, there is a starting operation of the document file (YES in step 504) by the operation of the up/down shift keys 21c, 21d in a state in which the image data for printing of the arbitrary first page of the arbitrary document is displayed. Then, by the process of the steps 505 to 508, the document data of the same page as that of the image data for printing being displayed is displayed (step 508).
The user can efficiently and quickly find out one required document file, and can further instantaneously display and edit the document data of the first page in the found document file.
On the other hand, when the wheel 34 of the mouse 19 is rotated (YES in step 504), it is judged whether or not displayed contents of the document searching screen 40 are document data (or the PDF data) (step 541). When the document data (or the PDF data) is displayed (YES in step 541), the display of the document searching screen 40 is returned to that of the original image data for printing (bit map data) (step 542).
When the document data is not displayed (NO in step 541), fluctuation amount (rotation number) of the wheel 34 for a certain time is detected (step 543). When the fluctuation amount of the wheel 34 is detected, the fluctuation amount is converted into a document moving amount (step 544). The document moving amount corresponds to the number of documents which are switched to be displayed in the document searching screen 40.
For example, when the wheel 34 is rotated in a positive direction (upper direction of
When the document moving amount is obtained, the document moving amount is subtracted from the present displayed document in the document searching screen 40 to set a new displayed document (=present displayed document+document moving amount) (step 545). Moreover, it is judged whether or not the order of the set new displayed document is zero or less (step 546).
When the order of the set new displayed document is zero or less (YES in step 546), the document (document having a latest document time) having order “first” of the document management data is updated/set as a new displayed document (step 547).
When the order of the set new displayed document is larger than zero (NO in step 546), it is judged whether or not the order of the set new displayed document exceeds the maximum order of the document management data in the document management table 23c (step 548). When the order of the set new displayed document exceeds the maximum order of the document management data in the document management table 23c (YES of step 548), the document (document having an oldest document time) having the maximum order of the document management data is updated/set as the new displayed document (step 549). When the order of the set new displayed document is not more than the maximum order of the document management data in the document management table 23c (NO in step 548), the set new displayed document is valid as it is.
When the new displayed document is set, the first page is set as the representative displayed page of the new displayed document (step 550). When this representative displayed page is set, the document ID of the new displayed document is extracted by collation of the order of the new displayed document with each document management data of the document management table 23c. The file of the image data for printing is read which corresponds to the representative displayed page from the hard disk drive 15 based on the file name constituted of the extracted document ID, and the page number (first page) of the set representative displayed page (step 551). Moreover, the image data for printing of the read file is newly displayed in the document searching screen 40 (step 552). The displayed image data for printing can be printed out by the external image input/output apparatus 2.
When the first page of the new displayed document is displayed, the bar is detected which corresponds to the displayed document among the respective bars of the document map 42 (step 553). Moreover, the arrow 43 is displayed in a position corresponding to the detected bar (step 554).
It is to be noted that the process of the steps 550 and 551 may be performed in parallel with the process of the steps 547, 548, 549.
As described above, the image data for printing of the first page of each document data of each document file stored in the hard disk drive 15 is displayed while successively switched in the document searching screen 40 in accordance with the rotation of the wheel 34 in the mouse 19. Therefore, the document file required by the user can be efficiently and quickly searched from each document file stored in the hard disk drive 15.
There is a starting operation of the document file by the rotation of the wheel 34 in the mouse 19 in a state in which the image data for printing of the arbitrary first page of the arbitrary document is displayed (YES in step 504). Then, the document data of the same page as that of the image data for printing being displayed is displayed by the process of the steps 505 to 508 (step 508).
The user can efficiently and quickly find one required document file, and can further instantaneously display and edit the document data of the first page in the found document file.
The fluctuation amount and the document moving amount of the wheel 34 will be described.
A relation between the fluctuation amount (rotation number) of the wheel 34 and the document moving amount is stored as set data in the set data storage region 25 of the hard disk drive 15. These set data can be changed to arbitrary values by the user.
For example, it is assumed that the fluctuation amount for one rotation of the wheel 34 is “2880”. In this case, when a document moving amount “1” is set with respect to fluctuation amount “1” of the wheel 34, the fluctuation amount for ode rotation of the wheel 34 corresponds to the document moving amount “2880”. That is, the image of the first page of each document displayed in the document searching screen 40 is switched 2880 times by one rotation of the wheel 34.
Additionally, in this setting, since a switching speed is excessively high with respect to the display of each document, it is difficult to search for the document. To solve the problem, for example, a document moving amount “1” may be set with respect to a fluctuation amount “1120” of the wheel 34. In this case, the fluctuation amount for one rotation of the wheel 34 corresponds to the document moving amount “24”. That is, the image of the first page of each document displayed in the document searching screen 40 is switched 24 times by one rotation of the wheel 34. Accordingly, the switching speed of the display of each document is satisfactory, and it is easy to search for the document.
Finally, a use history process will be described.
Use of each image data for printing displayed in the document searching screen 40 is detected (step 601). The use is any of: continued browsing of the image data for printing for a certain time or more; printout of the image data for printing; display of the image data for printing of second and subsequent pages; enlargement of the image data for printing; and reduction of the image data for printing.
When the use of one or a plurality of image data for printing is detected (YES in step 601), the document ID and title of the document file corresponding to the used image data for printing are stored as use history data in the use history management table 23e of the management table storage region 23 in the hard disk drive 15 (step 602). In this case, as shown in
When the use filter starting button 45 in the document searching screen 40 is pressed by user's cursor operation (YES in step 603), use history data of several latest cases (e.g., 15 cases) are read from the respective use history data in the use history management table 23e (step 604). The respective read use history data are stored in the RAM 12 while arranged in order of the use date. Moreover, as shown in
When the user sees each displayed use history data, the user can appropriately identify several recently used document files in order of the use date.
When the rearrangement button 46 in the document searching screen 40 is pressed by user's cursor operation (YES in step 606), the respective use history data in the RAM 12 are rearranged in an alphabetical order of a capital letter of each title. Moreover, as shown in
When the user sees each displayed use history data, the user can appropriately identify several recently used document files in an alphabetical order of titles.
It is to be noted that an arrangement order of the respective use history data can be appropriately changed in accordance with language of a district where the document file management apparatus 1 is used. For example, the order is not limited to the alphabetical order, and a Japanese “abcde” order may be used.
When the respective use history data are displayed while arranged in the alphabetical order, and when the rearrangement button 46 in the document searching screen 40 is turned on again (YES in step 609), the respective use history data in the RAM 12 are rearranged in order of the use date. Moreover, as shown in
When the respective use history data are displayed while arranged in order of the use date, and when the use filter starting button 45 in the document searching screen 40 is turned off (YES in step 607), display of each use history data in the document searching screen 40 is ended (step 611). When the respective use history data are displayed while arranged in the alphabetical order, and when the use filter starting button 45 in the document searching screen 40 is turned off (YES in step 610), the display of each use history data in the document searching screen 40 is ended (step 611).
It is to be noted that in the present embodiment, as the example, it has been described that the function of carrying out the present invention is recorded beforehand in the document file management apparatus 1, but the present invention is not limited to this example. The function of carrying out the present invention may be downloaded from the external network, and recorded in the document file management apparatus 1. Any mode of a recording medium may be used such as CD-ROM as long as the program can be stored and read. The function recorded in the document file management apparatus 1 may be realized in cooperation with an internal operating system (OS) or the like of the document file management apparatus 1.
Additional advantages and modifications will readily occur to those skilled in the art. Therefore, the invention in its broader aspects is not limited to the specific details and representative embodiment shown and described herein. Accordingly, various modifications may be made without departing from the spirit or scope of the general invention concept as defined by the appended claims and their equivalents.