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