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/***************************************************** vim:set ts=4 sw=4 sts=4:
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Filter Configuration class.
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This is the interface definition for text filter configuration dialogs.
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-------------------
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Copyright:
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(C) 2005 by Gary Cramblitt <garycramblitt@comcast.net>
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-------------------
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Original author: Gary Cramblitt <garycramblitt@comcast.net>
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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; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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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 <kglobal.h>
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#include <klocale.h>
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// PluginConf includes.
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#include "filterconf.h"
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#include "filterconf.moc"
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/**
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* Constructor
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*/
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KttsFilterConf::KttsFilterConf( TQWidget *parent, const char *name) : TQWidget(parent, name){
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// kdDebug() << "KttsFilterConf::KttsFilterConf: Running" << endl;
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TQString systemPath(getenv("PATH"));
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// kdDebug() << "Path is " << systemPath << endl;
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KGlobal::locale()->insertCatalogue("kttsd");
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m_path = TQStringList::split(":", systemPath);
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}
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/**
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* Destructor.
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*/
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KttsFilterConf::~KttsFilterConf(){
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// kdDebug() << "KttsFilterConf::~KttsFilterConf: Running" << endl;
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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 KConfig 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 KttsFilterConf::load(KConfig* /*config*/, const TQString& /*configGroup*/){
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// kdDebug() << "KttsFilterConf::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 KConfig 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 KttsFilterConf::save(KConfig* /*config*/, const TQString& /*configGroup*/){
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// kdDebug() << "KttsFilterConf::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 KttsFilterConf::defaults(){
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// kdDebug() << "KttsFilterConf::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 be configured.
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* @return True if multiple instances are possible.
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*/
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bool KttsFilterConf::supportsMultiInstance() { return false; }
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/**
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* Returns the name of the plugin. Displayed in Filters tab of KTTSMgr.
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* If there can be more than one instance of a filter, it should return
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* a unique name for each instance. The name should be translated for
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* the user if possible. If the plugin is not correctly configured,
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* return an empty string.
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* @return Filter instance name.
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*/
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TQString KttsFilterConf::userPlugInName() { return TQString(); }
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/**
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* Returns True if this filter is a Sentence Boundary Detector.
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* @return True if this filter is a SBD.
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*/
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bool KttsFilterConf::isSBD() { return false; }
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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 KttsFilterConf::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 (TQFile::exists(name)) return name;
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// kdDebug() << "KttsFilterConf::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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// The user either has the directory of the file in the path...
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if(TQFile::exists(fullName)) {
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// kdDebug() << "KttsFilterConf:getLocation: " << fullName << endl;
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return fullName;
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}
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// ....Or the file itself
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else if(TQFileInfo(*it).baseName().append(TQString(".").append(TQFileInfo(*it).extension())) == name) {
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// kdDebug() << "KttsFilterConf:getLocation: " << fullName << endl;
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return fullName;
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}
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}
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return "";
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}
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/*static*/ TQString KttsFilterConf::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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