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244 lines
9.3 KiB
244 lines
9.3 KiB
/***************************************************************************
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* ktouchkeyboardeditor.cpp *
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* ------------------------ *
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* Copyright (C) 2000 by Håvard Frøiland, 2004 by Andreas Nicolai *
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* haavard@users.sourceforge.net, ghorwin@users.sourceforge.net *
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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; either version 2 of the License, or *
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* (at your option) any later version. *
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***************************************************************************/
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#include "ktouchkeyboardeditor.h"
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#include "ktouchkeyboardeditor.moc"
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#include <tqlabel.h>
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#include <tqfont.h>
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#include <tdemessagebox.h>
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#include <tdefiledialog.h>
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#include <tdelocale.h>
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#include <ksqueezedtextlabel.h>
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#include <klineedit.h>
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#include <ktextedit.h>
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#include <tdefontdialog.h>
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#include <kdebug.h>
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#include <utility>
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#include "ktouch.h"
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#include "ktouchopenrequest.h"
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// **************************
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// ***** Public functions ***
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// **************************
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KTouchKeyboardEditor::KTouchKeyboardEditor(TQWidget* parent, const char* name, bool modal, WFlags fl)
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: KTouchKeyboardEditorDlg(parent,name, modal,fl)
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{
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}
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// -----------------------------------------------------------------------------
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bool KTouchKeyboardEditor::startEditor(const KURL& url) {
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// call open request dialog and load a keyboard and start the dialogs event loop if
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// the user did not cancel the open request dialog
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if (openKeyboardFile(url)==TQDialog::Accepted) {
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exec();
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return true;
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}
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else return false;
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}
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// -----------------------------------------------------------------------------
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// ************************
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// ***** Public slots *****
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// ************************
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void KTouchKeyboardEditor::fontBtnClicked() {
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//kdDebug() << "Fontbutton clicked" << endl;
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TQFont f;
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if (TDEFontDialog::getFont(f, false, this, true)==TQDialog::Accepted) {
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m_keyboard.m_fontSuggestions = f.toString();
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// update font and keyboard display
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titleEdit->setFont(f);
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keyboardCommentEdit->setFont(f);
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languageEdit->setFont(f);
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update(); // trigger repaint of the keyboard.
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setModified();
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}
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}
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// -----------------------------------------------------------------------------
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void KTouchKeyboardEditor::openBtnClicked() {
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saveModified(); // save if modified
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openKeyboardFile("");
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}
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// -----------------------------------------------------------------------------
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void KTouchKeyboardEditor::saveBtnClicked() {
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if (m_currentURL.isEmpty()) saveAsBtnClicked();
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else {
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transfer_from_dialog();
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//m_keyboard.saveXML(this, m_currentURL);
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setModified(false);
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}
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}
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// -----------------------------------------------------------------------------
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void KTouchKeyboardEditor::saveAsBtnClicked() {
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TQString tmp = KFileDialog::getSaveFileName(TQString(),
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i18n("*.keyboard.xml|KTouch Keyboard Files (*.keyboard.xml)\n*.*|All Files"), this, i18n("Save Keyboard Layout") );
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if (!tmp.isEmpty()) {
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transfer_from_dialog();
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m_currentURL = tmp;
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//m_keyboard.saveXML(this, m_currentURL);
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setModified(false);
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}
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}
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// -----------------------------------------------------------------------------
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/// Called when the "Add..." button was clicked
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void KTouchKeyboardEditor::addBtnClicked() {
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}
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// -----------------------------------------------------------------------------
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/// Called when the "Edit..." button was clicked
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void KTouchKeyboardEditor::editBtnClicked() {
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}
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// -----------------------------------------------------------------------------
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/// Called when the "Remove" button was clicked
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void KTouchKeyboardEditor::removeBtnClicked() {
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}
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// -----------------------------------------------------------------------------
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/// Called when the selection in the key list box has changed
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void KTouchKeyboardEditor::keySelectionChanged(TQListBoxItem * item) {
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}
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// -----------------------------------------------------------------------------
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void KTouchKeyboardEditor::paintEvent(TQPaintEvent *) {
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}
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// -----------------------------------------------------------------------------
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// ****************************
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// ***** Private functions ****
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// ****************************
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void KTouchKeyboardEditor::transfer_to_dialog() {
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if (m_currentURL.isEmpty()) {
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titleEdit->setText( i18n("untitled keyboard layout") );
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keyboardCommentEdit->setText("");
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}
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else {
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titleEdit->setText(m_keyboard.m_title);
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keyboardCommentEdit->setText(m_keyboard.m_comment);
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}
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languageEdit->setText(m_keyboard.m_language);
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kdDebug() << "Setting font '"<< m_keyboard.m_fontSuggestions <<"'" << endl;
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if (!m_keyboard.m_fontSuggestions.isEmpty()) {
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TQFont f;
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f.fromString(m_keyboard.m_fontSuggestions);
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titleEdit->setFont(f);
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keyboardCommentEdit->setFont(f);
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languageEdit->setFont(f);
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}
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kdDebug() << "Adding key definitions to key list" << endl;
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keyListBox->clear();
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TQValueVector<KTouchKey>::iterator it;
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unsigned int min_x = 100000;
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unsigned int max_x = 0;
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unsigned int min_y = 100000;
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unsigned int max_y = 0;
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for( it = m_keyboard.m_keys.begin(); it != m_keyboard.m_keys.end(); ++it ) {
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switch (it->m_type) {
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case KTouchKey::NORMAL : keyListBox->insertItem("N '" + TQString(it->m_primaryChar) + "'"); break;
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case KTouchKey::FINGER : keyListBox->insertItem("F '" + TQString(it->m_primaryChar) + "'"); break;
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default : keyListBox->insertItem("O '" + it->m_otherKeyText + "'"); break;
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}
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min_x = std::min<unsigned int>(min_x, it->m_x);
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max_x = std::max<unsigned int>(max_x, it->m_x+it->m_w);
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min_y = std::min<unsigned int>(min_y, it->m_y);
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max_y = std::max<unsigned int>(max_y, it->m_y+it->m_h);
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}
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dimensionsLabel->setText( i18n("Keyboard dimensions: %1 x %2").arg(max_x - min_x).arg(max_y - min_y) );
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}
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// -----------------------------------------------------------------------------
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void KTouchKeyboardEditor::transfer_from_dialog() {
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m_keyboard.m_title = titleEdit->text();
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if (m_keyboard.m_title.isEmpty()) m_keyboard.m_title = i18n("untitled keyboard layout");
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m_keyboard.m_comment = keyboardCommentEdit->text();
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m_keyboard.m_language = languageEdit->text();
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}
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// -----------------------------------------------------------------------------
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int KTouchKeyboardEditor::openKeyboardFile(const KURL& url) {
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// First setup the open request dialog
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KTouchOpenRequest dlg(this);
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// Call the dialog
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KURL new_url;
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int result = dlg.requestFileToOpen(new_url,
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i18n("Open keyboard file ..."),
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i18n("Which keyboard file would you like to edit?"),
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i18n("Edit current keyboard:"),
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i18n("Open a default keyboard:"),
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i18n("Open a keyboard file:"),
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i18n("Create new keyboard!"),
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url, KTouchPtr->lectureFiles(), i18n("<no keyboard files available>"));
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if (result == TQDialog::Accepted) {
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// Ok, user confirmed the dialog, now lets get the url
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m_currentURL = new_url;
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// Try to load the keyboard, if that fails, we create a new keyboard instead
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if (!m_currentURL.isEmpty() &&
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!m_keyboard.load(this, m_currentURL) && !m_keyboard.loadXML(this, m_currentURL))
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{
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KMessageBox::sorry(this, i18n("Could not open the keyboard file, creating a new one instead!"));
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m_currentURL = TQString(); // new keyboards haven't got a URL
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m_keyboard.clear();
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}
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// If we have no URL, we create a new keyboard - can happen if either the user
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// chose "new keyboard" or the chosen keyboard could not be opened
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if (m_currentURL.isEmpty()) {
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m_keyboard.clear();
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setModified(true); // new keyboards are modified by default
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}
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else
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setModified(false); // newly read keyboards are not modified in the begin
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transfer_to_dialog(); // Update our editor with the keyboard data
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return TQDialog::Accepted;
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}
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else return TQDialog::Rejected;
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}
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// -----------------------------------------------------------------------------
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void KTouchKeyboardEditor::setModified(bool flag) {
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m_modified = flag;
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if (!m_currentURL.isEmpty()) {
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if (flag) this->setCaption("KTouch Keyboard Editor - " + m_currentURL.url() + i18n(" (modified)"));
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else this->setCaption("KTouch Keyboard Editor - " + m_currentURL.url());
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}
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else
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this->setCaption("KTouch Keyboard Editor - " + i18n("<unnamed keyboard file>"));
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}
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// -----------------------------------------------------------------------------
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bool KTouchKeyboardEditor::saveModified() {
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if (!m_modified) return true;
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// ok, ask the user to save the changes
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int result = KMessageBox::questionYesNoCancel(this,
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i18n("The keyboard has been changed. Do you want to save the changes?"),TQString(),KStdGuiItem::save(),KStdGuiItem::discard());
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if (result == KMessageBox::Cancel) return false; // User aborted
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if (result == KMessageBox::Yes) saveBtnClicked();
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// if successfully saved the modified flag will be resetted in the saveBtnClicked() function
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return true; // User acknowledged
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}
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// -----------------------------------------------------------------------------
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