JPS63153627A - Display order control system - Google Patents

Abstract

PURPOSE:To change temporarily and to fix display order only by moving data in a single constituted table by operating dynamically the control table which has both current display order and previously fixed display order by using a moving means. CONSTITUTION:The control table 2 has display numbers indicating the current display order and actual body numbers indicating previously stored display order, and the actual body number and display numbers are mingled with each other and arranged in order. When the order of the display number and the order of the actual body number of a certain display body are identical, the order of the display body is fixed. When the display order is changed temporar ily, the position of the display number of the display body whose order is to be changed and the position of the display number of target order are retrieved in the control table 2 by using a retrieval means 3. Then, the display number and actual body number between the both are moved successively by using the moving means 4 to change the display number of the display body whose order is to be changed to the target order.

Description

[Detailed Description of the Invention] [Summary] The present invention solves the problem of temporary change in display order in a display device that displays a plurality of display objects according to their display order. By dynamically manipulating a management table that includes a mixture of the previous display order and the previous display order, the number of management table manipulation steps is reduced.

[Industrial application field]

The present invention relates to a display device that displays a plurality of display objects according to their display order, and particularly includes a management table that indicates the display order,
This relates to a management method for the current display order and previous display order in the management table.

[Conventional technology]

In the conventional display order management system, as shown in FIG. 14, which explains the conventional management table, only the display order of objects displayed on the display screen is stored, for example, and this management table cannot be rewritten. The display order was changed according to the following.

[Problem that the invention seeks to solve]

According to the above-mentioned conventional technology, changing the display order rewrites the management table, so when temporarily changing the display order and restoring the original order, the contents of the management table before the change must be In addition to separately storing information, it was also necessary to store the order of each change in cases where multiple changes were made. Therefore, when changing the display order or restoring to the previous state, a complicated procedure is required, and a lot of processing is required to operate the management table.

The present invention aims to solve the above-mentioned problems and provides a management method that allows display rankings to be managed by storing previous rankings with a simple operation and making it possible to change the rankings multiple times.

[Means for solving problems]

FIG. 1 shows a principle diagram of the present invention, and FIG. 2 shows a management table layout.

The illustration management table 2 in FIG. and are arranged in accordance with the order of rank.Furthermore, if the order of the display number and the order of the entity number of a certain display object are the same, the order of the display object is fixed.

Here, when temporarily changing the display order, the position of the display number of the display object whose order is to be changed and the position of the display number of the desired order are searched in the management table 2 using the search means 3. In addition, the moving means 4 is used to sequentially move the display number and entity number interposed between the two, and the display number of the display object whose rank is to be changed is changed to the desired rank.

Next, the one whose display order has been temporarily changed is the current Mh.

In the case of fixing the actual number of the display object to a position consecutive to the display number of the display object, and when restoring the display order that has been temporarily changed to the previously fixed order, In some cases, the display number of the display object whose ranking is to be restored is moved to a position that is continuous with the actual number of the display object. This is done by searching for the two positions, the transfer source and the transfer destination, of the target number using the search means 3, and including all the numbers intervening between the positions, as in the case of temporarily changing the display order. This is used to move numbers.

[For production]

According to the display order management method of the present invention, by dynamically operating a management table that has both the current display order and the previously fixed display order using a moving means, it is possible to temporarily change the display order and fix the display order. This makes it possible to perform such operations only by moving data within a single table. .

〔Example〕

An embodiment of the present invention is shown in FIG.

In FIG. 3, the main storage device stores image data of a plurality of display objects, and also has a management table indicating the display order of each display object. The CPU controls the display of the image data of the display object on the display device according to the operation of the management table in the main storage device and the display order indicated by the management table.

Here, it is assumed that the display objects stored in the main storage device are identified by numbers 1 to 4, and the states of the management table are ranked in the order shown in the fourth operation explanatory diagram (1). At this time, from the diagram management table in Figure 4, the order of display numbers and the order of entity numbers are the same for all display objects, so the display order of all display objects is fixed to the display order, and the display For example, the display shown in FIG. 13 (1) is displayed on the device.

Next, the case of changing and fixing the display order will be described below.

First, if the entity number and display number of a display object are not arranged consecutively, the display order of the display object will be temporarily changed, and the fixed display order of the display object will be temporarily changed. In this case, the management table is operated as shown in the flowchart for temporary change of display order in FIG. For example, when changing the display order of figure 4 figure 4 figure display object 2 to the highest display order according to the figure 5 figure flowchart, in the figure 4 figure management table, the target display order, that is, "display 2" is Ranking i.e. “display 1”
All numbers between "display 2" and "display 1" are included and sequentially moved to the position shown in FIG. As a result, the display order is changed as shown in the sixth operation explanatory diagram (2), and for example, the display is displayed as shown in the display example (2) in FIG. 13.

Subsequently, when the entity number and display number of a display object are arranged consecutively in a specific order, the display order of the display object is fixed, and even if the display order that has been temporarily changed is fixed. In this method, the management table is operated so that the entity number of the target display object and the display number of the display object are arranged consecutively in a specific order as shown in the flowchart for fixing the display order in FIG. For example, when fixing the display order of the illustrated display object 2 in FIG. 6 according to the flowchart illustrated in FIG. "Display 2" and "Entity 2" to move to the position of "Display 2"
It includes all numbers between and moves sequentially. As a result, the display order is fixed as shown in the eighth operation explanatory diagram (3).

In addition, if you want to restore the original display order again after a temporary change in display order, please change the display number of the desired display object to the display order as shown in the flowchart for restoration of display order in Figure 9. The management table is manipulated so that the objects are placed consecutively in a specific order at the position of the entity number. For example, when restoring the illustrated display object 2 in FIG. 6 to its original display order according to the flowchart illustrated in FIG. That is, it moves in the same manner as described above so as to move to a position above "entity 2". As a result,
The display order is restored as shown in the 10th operation explanatory diagram (4), for example the display order in Figure 5! This is displayed as shown in 11.

Furthermore, in the same way as changing and fixing the display order above, if you want to change the display order that has already been fixed, you can do so by operating the management table as shown in the flowchart for changing the fixed order in Figure 11. The display order will be changed. For example, if the display order of the displayed object 4 in FIG. 6 is changed and fixed to the lowest position according to flowchart 1-(11) shown in FIG. 5, the display order is changed as shown in (5) in the 12th operation description, For example, it is displayed as shown in display example (3) in FIG.

Furthermore, the same result will be obtained even if the above operation is performed using the flowchart (2) shown in FIG.

In this way, in one embodiment of the present invention, by performing each operation successively, the display order can be temporarily changed in succession, and multiple display orders can be changed while maintaining the previously fixed order. This allows changes to be made. In addition, when identifying display numbers and real numbers that are mixed on a single management table, for example, by simply using the most significant bit of the data that indicates one of the numbers as a flag, all data can be made the same. However, it is possible to handle it dynamically.

〔Effect of the invention〕

As explained in detail above, according to the present invention, by dynamically operating and changing the order of display items indicated by the display numbers and entity numbers mixed on the management table, the display order can be changed with a simple operation. This makes it possible to make temporary changes, and is also effective in making multiple changes while maintaining the previous ranking.

[Brief explanation of the drawing]

Fig. 1 is a diagram of the principle of the present invention, Fig. 2 is a management table layout diagram of the present invention, Fig. 3 is an embodiment of the present invention, Fig. 4 is an operation explanatory diagram (1), Fig. 5 Figure 6 is a flowchart for temporarily changing the display order, Figure 6 is an operation explanatory diagram (2), Figure 7 is a flowchart for fixing the display rank, and Figure 8 is
Operation explanatory diagram (3), Figure 9 is a flowchart for restoring display order, Figure 10 is an operation explanatory diagram (4), Figure 11 is a flowchart for changing fixed rank, and Figure 12 is an operation explanatory diagram ( 5), FIG. 13 is a display example, and FIG. 14 is a conventional management table. In the drawings, 1 indicates a storage means 2, a management table 3, a search means 4, and a moving means, respectively. 4\I (Dangetsu Power Interpretation 1δ Name 10 Gourmet Table Nishiki 1 Fig. 152 3rd Shimo Kai Lower ■ Month Toku (l) 4 4 Townsmen's Martyrs Iyuri Gonodai 5 ) Change flow procedure
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Claims (1)

[Claims] In a display device having a control means for displaying a plurality of pieces of display information stored in a storage means (1) according to a display order, the plurality of pieces of display information are each assigned a number. The storage means (1) includes a first number indicating the current display order of the display information and a second number indicating the previous display order of the display information. a management table (2) that is mixed and arranged according to the order; a search means (3) that searches for the first or second number of the display information specified from the management table (2); a moving means (
4), the position of the first or second number of the display information whose display order is manipulated by the search means (3), and the position of the order to which the first or second number is to be moved; , and all the numbers intervening between the two locations are searched for by the moving means (4).
), the display order is operated one by one, and the display order of the corresponding display information is determined by the order of the first number in the management table (2).