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Praat Demo Framework Introduction The Praat Demo Framework suplies a set of Praat scripts and other files that produce a fully functional interactive Demo Window for stand alone applications. It implements button drawing and event loop, application and configuration screens, help functions, and automatically saving current settings between sessions. Already included are recording sounds, opening files, drawing waveforms and selecting intervals with zooming. GUI design is stored independend of the script code in tab separated tables (Praat Table objects). Changing the GUI for existing functionality can be done without touching the scripts. Adding functionality only requires the addition of a single function associated to each button added. The Framework is geared towards multiple language support. All user visible texts are stored in language specific tables which will be loaded automatically when the language is selected. On platforms where Praat supports the display of full Unicode character sets, these can be used. For example, a fully Chinese GUI is as simple as a fully English GUI. New translations can be added locally without touching the scripts or recompiling the (binary) application. Files It has not been possible to completely separate application specific and general script code into separate files. However, the intention has been to concentrate all general code into the main script file (praatdemoframe.praat), and to delegate most application specific code to the Initialise.praat script. The MainPage.praat and Config.praat files contain both general and application specific code. Eg, all the code handling button functionalities. MainPage.praat Controls the main application window Config.praat Controls the configuration page CreateTables.praat All the GUI and text tables from Data translated into a single Praat script. Necessary for stand alone scripts Data Directory with all the (language specific) text and GUI tables gpl-2.0.html gpl-2.0.txt GPL v2 license text. All code is licensed under the GPL version 2.0 or later. Please refer to the license text for details Initialise.praat The application specific general initialization script. Contains mostly application specific code and definitions makefile Construct the final header file for stand alone applications containing the script in C text form suitable to include in main_Praat.c praatdemoframe.praat The main script to call. The command ">praat praatdemoframe.praat" will run the script as an application. Should be renamed after your application. Mainly contains general, application independend scripts. praat_module Directory with files for creating stand-alone applications README.txt This text tables2scripts.praat Praat script to create CreateTables.praat from the Tabels in the Data directory
