Method for realizing functions of programmable reusable control

Abstract

The invention provides a method for realizing the functions of a programmable reusable control. The method is characterized by comprising the following steps: defining a control function configuration table, wherein each table item comprises a control name and a control task, and the control task consists of at least one control function; generating a control function mapping table according to the control function configuration table, wherein each table item comprises a control name and a control function pointer, the pointer points at the control task of the corresponding control in the control function configuration table; and when monitoring that the control is triggered, executing the corresponding control task according to the corresponding control function pointer in the control function mapping table. In the embodiment of the invention, a one-to-one mapping mode is adopted, so the realizing process is simplified, the operation complexity is greatly reduced and the operation time is saved; the programmable and self-defining functions of the user level are realized, configuration can be modified randomly, and the method is convenient, saves time and labor; the control function configuration table can be relatively independent of an executive program, so the extendibility of the executive program in different products is greatly improved.

Description

technical field [0001] The invention relates to the technical field of computers, in particular to a method for implementing programmable reusable control functions. Background technique [0002] As digital audio processing devices and other devices become more and more powerful, in order to save resources, reusable controls (such as buttons) are usually used, and one control controls multiple control targets (such as a switch button for console lights and curtain opening / closing). Such as figure 1 As shown, the function realization method of the traditional reusable control is: monitor the trigger source; each time the control is detected to be triggered, the condition judgment is performed, and the corresponding operation is executed after determining the current control target of the control. [0003] For a device with a large number of multiplexed controls, this traditional implementation method requires conditional judgment every time the control is triggered, which n...

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Problems solved by technology

[0003] For a device with a large number of multiplexed controls, this traditional implementation method requires conditional judgment every time the control is triggered, which not only consumes a lot of time, but also requires high implementation complexity; it also needs to modify the properties of the control. It needs to be modified throughout the software, which is quite complicated, making it difficult for users to modify to meet different needs

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