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246 lines
9.4 KiB
246 lines
9.4 KiB
/***************************************************** vim:set ts=4 sw=4 sts=4:
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This file is the templates for the configuration plug ins.
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-------------------
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Copyright : (C) 2002-2003 by José Pablo Ezequiel "Pupeno" Fernández
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-------------------
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Original author: José Pablo Ezequiel "Pupeno" Fernández <pupeno@kde.org>
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Current Maintainer: Gary Cramblitt <garycramblitt@comcast.net>
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******************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; version 2 of the License. *
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* *
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***************************************************************************/
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// C++ library includes.
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#include <stdlib.h>
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#include <sys/param.h>
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// TQt includes.
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#include <tqfile.h>
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#include <tqfileinfo.h>
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#include <tqstring.h>
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// KDE includes.
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#include <tdeglobal.h>
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#include <tdelocale.h>
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#include <kstandarddirs.h>
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// PluginConf includes.
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#include "pluginconf.h"
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#include "pluginconf.moc"
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/**
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* Constructor
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*/
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PlugInConf::PlugInConf( TQWidget *parent, const char *name) : TQWidget(parent, name){
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kdDebug() << "PlugInConf::PlugInConf: Running" << endl;
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TDEGlobal::locale()->insertCatalogue("kttsd");
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TQString systemPath(getenv("PATH"));
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// kdDebug() << "Path is " << systemPath << endl;
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m_path = TQStringList::split(":", systemPath);
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m_player = 0;
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}
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/**
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* Destructor.
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*/
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PlugInConf::~PlugInConf(){
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kdDebug() << "PlugInConf::~PlugInConf: Running" << endl;
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delete m_player;
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}
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/**
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* This method is invoked whenever the module should read its
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* configuration (most of the times from a config file) and update the
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* user interface. This happens when the user clicks the "Reset" button in
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* the control center, to undo all of his changes and restore the currently
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* valid settings. Note that kttsmgr calls this when the plugin is
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* loaded, so it not necessary to call it in your constructor.
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* The plugin should read its configuration from the specified group
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* in the specified config file.
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* @param config Pointer to a TDEConfig object.
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* @param configGroup Call config->setGroup with this argument before
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* loading your configuration.
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*/
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void PlugInConf::load(TDEConfig* /*config*/, const TQString& /*configGroup*/){
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kdDebug() << "PlugInConf::load: Running" << endl;
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}
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/**
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* This function gets called when the user wants to save the settings in
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* the user interface, updating the config files or wherever the
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* configuration is stored. The method is called when the user clicks "Apply"
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* or "Ok". The plugin should save its configuration in the specified
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* group of the specified config file.
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* @param config Pointer to a TDEConfig object.
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* @param configGroup Call config->setGroup with this argument before
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* saving your configuration.
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*/
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void PlugInConf::save(TDEConfig* /*config*/, const TQString& /*configGroup*/){
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kdDebug() << "PlugInConf::save: Running" << endl;
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}
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/**
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* This function is called to set the settings in the module to sensible
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* default values. It gets called when hitting the "Default" button. The
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* default values should probably be the same as the ones the application
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* uses when started without a config file. Note that defaults should
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* be applied to the on-screen widgets; not to the config file.
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*/
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void PlugInConf::defaults(){
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kdDebug() << "PlugInConf::defaults: Running" << endl;
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}
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/**
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* Indicates whether the plugin supports multiple instances. Return
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* False if only one instance of the plugin can run at a time.
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* @return True if multiple instances are possible.
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*
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* It is assumed that most plugins can support multiple instances.
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* A plugin must override this method and return false if it
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* cannot support multiple instances.
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*/
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bool PlugInConf::supportsMultiInstance() { return true; }
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/**
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* This function informs the plugin of the desired language to be spoken
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* by the plugin. The plugin should attempt to adapt itself to the
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* specified language code, choosing sensible defaults if necessary.
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* If the passed-in code is TQString(), no specific language has
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* been chosen.
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* @param lang The desired language code or Null if none.
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*
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* If the plugin is unable to support the desired language, that is OK.
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*/
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void PlugInConf::setDesiredLanguage(const TQString& /*lang*/ ) { }
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/**
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* Return fully-specified talker code for the configured plugin. This code
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* uniquely identifies the configured instance of the plugin and distinquishes
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* one instance from another. If the plugin has not been fully configured,
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* i.e., cannot yet synthesize, return TQString().
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* @return Fully-specified talker code.
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*/
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TQString PlugInConf::getTalkerCode() { return TQString(); }
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/**
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* Return a list of all the languages currently supported by the plugin.
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* Note that as the user configures your plugin, the language choices may become
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* narrower. For example, once the user has picked a voice file, the language
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* may be determined. If your plugin has just been added and no configuration
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* choices have yet been made, return a list of all possible languages the
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* plugin might support.
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* If your plugin cannot yet determine the languages supported, return Null.
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* If your plugin can support any language, return Null.
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* @return A TQStringList of supported language codes, or Null if unknown.
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*/
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TQStringList PlugInConf::getSupportedLanguages() { return TQStringList(); }
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/**
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* Return the full path to any program in the $PATH environmental variable
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* @param name The name of the file to search for.
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* @returns The path to the file on success, a blank TQString
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* if its not found.
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*/
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TQString PlugInConf::getLocation(const TQString &name) {
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// Iterate over the path and see if 'name' exists in it. Return the
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// full path to it if it does. Else return an empty TQString.
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// If it's a file or a symlink pointing to a file, that's cool.
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TQFileInfo fileinfo(name);
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if (fileinfo.isFile() || (fileinfo.isSymLink() && TQFileInfo(fileinfo.readLink()).isFile()))
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return name;
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kdDebug() << "PluginConf::getLocation: Searching for " << name << " in the path.." << endl;
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kdDebug() << m_path << endl;
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for(TQStringList::iterator it = m_path.begin(); it != m_path.end(); ++it) {
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TQString fullName = *it;
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fullName += "/";
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fullName += name;
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fileinfo.setFile(fullName);
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// The user either has the directory of the file in the path...
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if(fileinfo.isFile() || (fileinfo.isSymLink() && TQFileInfo(fileinfo.readLink()).isFile())) {
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return fullName;
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// kdDebug() << "PluginConf:getLocation: " << fullName << endl;
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}
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// ....Or the file itself in the path (slightly freaky but hey.)
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else if(TQFileInfo(*it).baseName().append(TQString(".").append(TQFileInfo(*it).extension())) == name) {
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return fullName;
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// kdDebug() << "PluginConf:getLocation: " << fullName << endl;
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}
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}
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return "";
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}
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/**
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* Breaks a language code into the language code and country code (if any).
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* @param languageCode Language code.
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* @return countryCode Just the country code part (if any).
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* @return Just the language code part.
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*/
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TQString PlugInConf::splitLanguageCode(const TQString& languageCode, TQString& countryCode)
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{
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TQString locale = languageCode;
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TQString langCode;
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TQString charSet;
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TDEGlobal::locale()->splitLocale(locale, langCode, countryCode, charSet);
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return langCode;
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}
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/*static*/ TQString PlugInConf::realFilePath(const TQString &filename)
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{
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char realpath_buffer[MAXPATHLEN + 1];
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memset(realpath_buffer, 0, MAXPATHLEN + 1);
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/* If the path contains symlinks, get the real name */
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if (realpath( TQFile::encodeName(filename).data(), realpath_buffer) != 0) {
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// succes, use result from realpath
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return TQFile::decodeName(realpath_buffer);
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}
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return filename;
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}
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/*static*/ TQString PlugInConf::testMessage(const TQString& languageCode)
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{
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TQString key = "Name[" + languageCode + "]";
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TQString result;
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TQString def;
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TQFile file(locate("data", "kttsd/kcmkttsd_testmessage.desktop"));
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if (file.open(IO_ReadOnly))
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{
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TQTextStream stream(&file);
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stream.setEncoding(TQTextStream::UnicodeUTF8);
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while ( !stream.atEnd() ) {
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TQString line = stream.readLine(); // line of text excluding '\n'
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TQStringList keyAndValue = TQStringList::split("=", line);
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if (keyAndValue.count() == 2)
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{
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if (keyAndValue[0] == key)
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{
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result = keyAndValue[1];
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break;
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}
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if (keyAndValue[0] == "Name") def = keyAndValue[1];
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}
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}
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file.close();
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}
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if (result.isEmpty())
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{
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result = def;
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if (result.isEmpty()) result = "The text-to-speech system seems to be functioning properly.";
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}
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return result;
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}
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/**
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* Player object that can be used by the plugin for testing playback of synthed files.
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*/
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void PlugInConf::setPlayer(TestPlayer* player) { m_player = player; }
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TestPlayer* PlugInConf::getPlayer() { return m_player; }
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