JPH10293690A - Object program preload method for window system and recording medium recorded with program for the same - Google Patents

Abstract

PROBLEM TO BE SOLVED: To shorten execution time by preloading an object program corresponding to an icon near a mouth pointer. SOLUTION: A picture information processing part 10 issues an instruction for abandoning an already preloaded object from a system memory 100 to an OS core part 20 and issues the preload instruction of object corresponding to the reselected icon to the OS core part 20. The OS core part 20, which receives that preload instruction, abandons the already preloaded object from the system memory 100 and issues the new preload instruction of object to a filing system processing part 50. According to the preload instruction, an I/O processing part 40 reads the relevant object from an external storage device 80 as data and stores it in the system memory 100.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to an object preloading method and a recording medium on which an object preloading program is recorded, and more particularly, to an object preloading method for a window system and a recording medium on which a program for realizing the method is recorded.

[0002]

2. Description of the Related Art In a conventional object execution method in a window system in which an icon is selected and an object is executed, when an object is activated from an icon, a mouse pointer is moved to a target icon by a mouse operation, or a keyboard operation. After performing an operation of selecting a target icon, a button operation (double-click, etc.) on the mouse or a keyboard operation starts an activation process of an object corresponding to the selected icon, and the system of the object is started. Loading into memory and execution are taking place.

Referring to FIG. 4, the operation of the above-mentioned conventional technique will be described. FIG. 4 is a time chart showing the operation of the conventional technique. Referring to FIG. 4, first, an operator performs a selection operation and an activation operation on an icon using a mouse or a keyboard. This operation is transmitted to the screen information processing unit as event data,
In the screen information processing unit, an object corresponding to the icon is selected and activated, and the object is loaded into the system memory. Next, the object is executed.

[0004] Further, "Japanese Patent Laid-Open No. 5-298022".
The described technology is a method of selecting an icon before the mouse cursor reaches the icon in the icon selection process. When the mouse cursor approaches a specific icon, the mouse cursor is determined, and the icon selection process is performed. It is carried out.

[0005]

The first problem of the above-mentioned prior art is that when the icon is selected and activated, the mouse cursor is completely moved to the upper part of the icon, and the selection execution operation is performed by double-clicking or the like. After that, the corresponding object is first loaded into system memory,
Since the object is executed, operability and work efficiency are poor. The reason is that after the operator selects the icon and after the execution operation of the object, the processing of loading the object into the system memory is always required before the execution processing of the object is actually performed.
This is because a waiting time occurs during that time.

A second problem is described in Japanese Patent Laid-Open No. 5-29802.
In the icon selection processing of the technology described in Japanese Patent Application Publication No. 3-3, when the mouse cursor passes over or in the vicinity of an icon other than the target on the route arriving at the icon to be selected and activated, the icon is erroneously selected. On the other hand, there is a possibility that a selection process may be performed, and it is necessary to deal with it. The reason is that in the icon selection process, even if the mouse cursor passes over or near a certain icon and moves toward the target icon,
There is a possibility that selection processing will be performed on the first icon,
In that case, it is necessary to abandon the selection process and perform the selection process for the icon originally intended.

[0007] An object of the present invention is to provide a method in which a desired icon is selected by a mouse operation of moving a mouse pointer to an icon to be activated or a keyboard operation.
Loads the program corresponding to the selected icon into the system memory, and then starts the process of starting the program corresponding to the selected icon by operating the mouse button or keyboard. Has already been loaded into the system memory, immediately executes the execution process without performing the loading process, shortens the waiting time until the start of execution after the startup operation, and improves and improves the operability and work efficiency of system program startup It is to be.

[0008]

A first object program preloading method for a window system according to the present invention is an object program preloading method for a window system for selecting an icon and executing an object program corresponding to the icon. An operation of moving a mouse pointer close to the icon by movement or keyboard input is detected, the icon is selected, and the object program corresponding to the icon is loaded from an external storage device to a system memory.

A second object program preloading method for a window system according to the present invention is the object program preloading method for the first window system, wherein a first icon is selected and the first icon corresponding to the first icon is selected. After the object program is preloaded into the system memory, if the mouse pointer passes over or near the first icon by mouse movement or keyboard input and approaches the second icon, the second Selecting an icon, discarding the first object program from the system memory, and loading an object program corresponding to the second icon from the external storage device into the system memory.

A third object program preloading method for a window system according to the present invention is the object program preloading method for the first or second window system, wherein the mouse pointer is located within a predetermined distance of the icon. When the mouse moving speed is reduced, and when the mouse moving speed is equal to or lower than a certain speed, the closest icon is selected.

A first recording medium according to the present invention includes an object program preload of a window system for selecting an icon and executing an object program corresponding to the icon, and an operation for moving a mouse pointer or moving a mouse pointer close to the icon by keyboard input. Detecting, selecting the icon, and recording a program for an object program preloading method of a window system for loading the object program corresponding to the icon from an external storage device to a system memory.

A second recording medium according to the present invention is the first recording medium, wherein a first icon is selected, and a first object program corresponding to the first icon is preloaded in the system memory. Then, when the mouse pointer passes over or near the first icon by the mouse movement or keyboard input and approaches the second icon, the second icon is selected and the first icon is selected.
Is discarded from the system memory, and the program for loading the object program corresponding to the second icon from the external storage device into the system memory is recorded.

A third recording medium according to the present invention is the first or second recording medium, wherein when the mouse pointer is within a certain distance of the icon, when the mouse moving speed is reduced, And recording the program for selecting the closest icon when the mouse moving speed is equal to or lower than a certain speed.

[Operation] In the present invention, when a target icon is selected by a mouse operation of moving a mouse pointer to an icon to be activated or a keyboard operation, an object corresponding to the selected icon is transferred to the system memory. By performing the preload processing, the waiting time until the start of the execution after the subsequent start operation is reduced.

[0015]

Embodiments of the present invention will be described in detail with reference to the drawings. FIG. 1 is a block diagram showing an embodiment of the present invention. Referring to FIG. 1, an embodiment of the present invention includes a processing device 200 and a screen output device 60.
, A mouse / keyboard input device 70, an external storage device 80, and a storage medium 90. Further, the processing device 200 incorporates an operating system 300 (hereinafter referred to as an OS), which is basic software, and includes a system memory 100. Also, the OS 300
It comprises a screen information processing unit 10, an OS core unit 20, a screen display unit 30, an I / O processing unit 40, and a file system processing unit 50.

The processing device 200 is, for example, a device having a processor, and is a device on which the OS 300 and application programs are processed. The OS 300 is recorded in the storage medium 90 and is installed in the external storage device 80 via the I / O processing unit 40. actually,
When the processing device 200 operates, the OS 300 is read from the external storage device 80 into the processing device 200.

The screen information processing unit 10 obtains screen output information and mouse movement / keyboard input event information from each process from the OS core unit 20, and issues a screen output command to the screen display unit 30. The screen display unit 30 receives the notification and controls the screen display interface (hardware), and outputs screen data to the screen output device 60. OS Core 2
0 controls the entire OS 300, and is an object program designated by an icon (hereinafter referred to as an object).
Is issued to the file system processing unit 50.

This load instruction is converted by the file system processing unit 50 into an instruction to the I / O processing unit 40. When the I / O processing unit 40 receives the converted instruction, the corresponding object in the external storage device 80 is read into the system memory 100 as data. Also, I
The / O processing unit 40 obtains input data by mouse movement / keyboard operation from the mouse / keyboard input device 70 and transfers the data to the OS core unit 20.

Next, the operation of the embodiment of the present invention will be described with reference to FIGS. FIG. 2 is an explanatory diagram of a screen display showing the operation of the embodiment of the present invention. FIG.
5 is a time chart illustrating an operation of the exemplary embodiment of the present invention.

First, the process of monitoring the current position information of the mouse pointer will be described. In order to display the latest position of the mouse pointer on the screen output device 60, mouse movement data and keyboard input data from the mouse / keyboard input device are transmitted via the I / O processing unit 40 and the OS core unit 20 to the screen information processing unit 10. Is always transmitted as mouse movement / keyboard input event data. The mouse movement / keyboard input event data is converted into mouse pointer / icon display data in the screen information processing unit 10. The mouse pointer / icon display data is sent to the screen display unit 30 and further displayed on the screen output device 60.

The screen information processing unit 10 can determine the icon selection by adding a condition determination process to the mouse movement / keyboard input event data that is always obtained.

Next, the operation of icon selection and preload processing will be described. The screen information processing unit 10 stores the mouse movement / keyboard input event data that is always transmitted as “Condition 1. The mouse pointer is within a certain distance of an icon” “Condition 2. The mouse movement speed is reduced” “Condition 3” The mouse movement speed is equal to or lower than a certain speed ”(see FIG. 2A, the icon 1
1 to 16 exist, and the mouse pointer 17 moves to become the mouse pointer 17a. ), The closest icon (Fig. 2
In (a), in order to preload an object corresponding to the icon 15) into the system memory 100, the mouse movement / keyboard input event data is used as mouse pointer / icon display data, and mouse pointer position information, icon status Data (display information for the icon indicating that the icon was selected, for example,
(Inverted display), passes it to the screen display unit 30, and issues a preload selection command for the object corresponding to the selected icon to the OS core unit 20.

The preload selection command issued from the screen information processing unit 10 is converted into a preload command for the corresponding object in the OS core unit 20 and passed to the file system processing unit 50. The file system processing unit 50 transfers the preload instruction to the I / O processing unit 40. I / O
The processing unit 40 executes the preload instruction, extracts an object from the external storage device 80 in which the object exists, and loads the object into the system memory 100.

Next, re-selection of another icon, unloading of an old object, and preloading of a new object will be described. When the mouse pointer passes through the preloaded icon and approaches a new icon (see FIG. 2B, the mouse pointer 19 moves to become the mouse pointer 19a). Keyboard input event data to screen information processing unit 1
If 0 is obtained, the icon is re-selected based on the above condition determination.

Next, the screen information processing unit 10 issues an instruction to discard (unload) the object (corresponding to the icon 15) that has already been preloaded from the system memory 100 to the OS core unit 20, and A preload instruction for the object (corresponding to the icon 13) corresponding to the selected icon is issued to the OS core unit 20. Upon receiving the preload instruction, the OS core unit 20 discards (unloads) the preloaded object from the system memory 100 and issues a new object preload instruction to the file system processing unit 50.

The preload instruction causes the I / O processing unit 4
0 reads the corresponding object as data from the external storage device 80 and stores it in the system memory 100.

Thereafter, the mouse button operation event data for the selected icon is transmitted to the screen information processing section 10.
Is acquired, an execution instruction of the object is issued to the OS core unit 20, and the OS core unit 20 receiving the instruction determines that the object is already loaded in the system memory 100, and issues a load instruction. No, the execution of the object starts immediately. Referring to FIG. 3, it can be seen that since the load processing for the object has already been executed, the time until the execution of the object is reduced.

In the above description, mouse movement or keyboard input operation has been described in a mixed manner. However, an icon may be selected only by mouse movement operation or keyboard input operation.

[0029]

The first effect of the present invention is that, when an icon is selected and activated, if the icon is activated by a mouse operation or a keyboard operation, the execution can be started immediately. is there. The reason for this is that before the mouse pointer moves to the icon, an icon to be preloaded is selected, and the system memory of the object is loaded.

The second effect is that, when an icon is selected and activated, when the mouse cursor passes over or in the vicinity of an icon other than the intended one on the route that arrives at the icon to be selected and activated. Even if the selection process is performed on the icon, it is finally possible to correctly perform the selection and activation operation on the icon originally intended. Further, after arriving at an icon to be activated, it is possible to operate the mouse again to activate another icon without activating the icon, and to select and activate the icon. The reason is that, in the icon selection process, if the mouse cursor passes over or near another icon on the path for moving the mouse cursor toward the target icon, the selection process may be performed on the other icon. This is because in such a case, the selection process is abandoned, and it is possible to perform the selection process for the icon originally intended.

[Brief description of the drawings]

FIG. 1 is a block diagram showing an embodiment of the present invention.

FIG. 2 is an explanatory diagram of a screen display showing an operation of the exemplary embodiment of the present invention.

FIG. 3 is a time chart illustrating an operation of the exemplary embodiment of the present invention.

FIG. 4 is a time chart showing the operation of the conventional technique.

[Explanation of symbols]

 Reference Signs List 10 screen information processing unit 11-16 icon 17, 17a, 19, 19a mouse pointer 20 OS core unit 30 screen display unit 40 I / O processing unit 50 file system processing unit 60 screen output device 70 mouse / keyboard input device 80 external storage Device 90 Storage medium 100 System memory 200 Processing device 300 OS

Claims (6)

[Claims] 1. An object program preloading method for a window system for selecting an icon and executing an object program corresponding to the icon,
A window system for detecting an operation of moving a mouse pointer close to the icon by mouse movement or keyboard input, selecting the icon, and loading the object program corresponding to the icon from an external storage device to a system memory; Object program preload method. 2. After a first icon is selected and a first object program corresponding to the first icon is preloaded into the system memory, the mouse pointer is moved by a mouse movement or a keyboard input.
When passing over or in the vicinity of the second icon and approaching the second icon, the second icon is selected, the first object program is discarded from the system memory, and the second icon is selected. 2. The method according to claim 1, wherein the object program to be loaded is loaded from the external storage device to the system memory. 3. When the mouse pointer is within a certain distance of the icon, when the mouse moving speed is reduced, and when the mouse moving speed is equal to or lower than the certain speed, the closest icon is selected. 3. The method for preloading an object program in a window system according to claim 1, wherein: 4. An object program preload of a window system which selects an icon and executes an object program corresponding to the icon, detects an operation of moving a mouse pointer or moving a mouse pointer close to the icon by mouse movement or keyboard input, and selects the icon. Recording a program for an object program preloading method of a window system for loading the object program corresponding to the icon from an external storage device into a system memory. 5. After the first icon is selected and a first object program corresponding to the first icon is preloaded into the system memory, the mouse pointer is moved by a mouse movement or a keyboard input.
When passing over or in the vicinity of the second icon and approaching the second icon, the second icon is selected, the first object program is discarded from the system memory, and the second icon is selected. 5. The recording medium according to claim 4, wherein said program for loading an object program to be loaded from said external storage device to said system memory is recorded. 6. When the mouse pointer is within a certain distance of the icon, when the mouse movement speed is reduced, and when the mouse movement speed is equal to or less than the certain speed, the closest icon is selected. The recording medium according to claim 4, wherein the program is recorded.