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Copying and pasting mechanism of editor

A copy-paste, editor technology, applied in the direction of instrument, electrical digital data processing, data processing input/output process, etc., can solve the problem of unsupported

Inactive Publication Date: 2009-08-12
TECHFAITH INTELLIGENT HANDSET TECH BEIJING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the mobile communication chip platform of Philips does not support this function.

Method used

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  • Copying and pasting mechanism of editor
  • Copying and pasting mechanism of editor
  • Copying and pasting mechanism of editor

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0007] Step 1: Collect contact coordinates and filter some abnormal coordinate values. If the coordinate position of two consecutive moving points is too different, it will be filtered out, as shown in the figure below. If the coordinates of two points in the gray area are too different, we will filter Go to this point.

[0008] Step 2: Get the specific text content according to the coordinate position of the lower point and the last upper point. As shown in the figure, the result is to copy two characters.

[0009] Step 3: Copy the specific text content to a global buffer, and then when you need to paste it, take out the content in the buffer and insert it into the original content, and retype it to update the data.

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Abstract

The invention discloses a copying and pasting mechanism of an editor, and relates to a mobile communication device, in particular to a mobile communication device with touch screen function, a personal palm computer device PDA, and the like. The mechanism realizes the functions of copying and pasting on a similar computer Microsoft window operating system. The mechanism firstly converts physical coordinates on a touch screen into logical coordinates required in codes, calculates selected text contents according to the logical coordinates, and then realizes the functions of copying and pasting. The algorithmic logic adopted by the mechanism is comparatively simple, so the running efficiency of realizing the functions is high.

Description

Technical field [0001] The invention relates to a mobile communication device, in particular to a mobile communication device with a touch screen function and a personal palm computer device PDA. Background technique [0002] Many terminal devices that interface with users, such as mobile phones, have touch screen functions. Users will have some copy and paste requirements in the text editing interface, which is more convenient for users to use and can edit text conveniently and quickly. The current Philips mobile communication chip platform does not support this function. In order to adapt to the needs of mobile phones developing towards intelligence, the functions similar to copy and paste on the Microsoft Windows operating system of the computer are realized. Summary of the invention [0003] The current Philips mobile communication chip platform does not support this function. In order to adapt to the needs of mobile phones developing towards intelligence, the functions simi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/041G06F3/048G06F3/0484
Inventor 王锐
Owner TECHFAITH INTELLIGENT HANDSET TECH BEIJING