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/***************************************************************************
* Copyright (C) 2003 by Julian Rockey *
* linux@jrockey.com *
* *
* 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 <tqptrlist.h>
#include <tqtimer.h>
#include <tqwhatsthis.h>
#include <kparts/part.h>
#include <klibloader.h>
#include <kurl.h>
#include <kdebug.h>
#include <kiconloader.h>
#include <klocale.h>
#include <kdevcore.h>
#include "kdevproject.h"
#include "filecreate_part.h"
#include "filecreate_widget2.h"
#include "filecreate_filetype.h"
#include "filecreate_listitem.h"
namespace FileCreate {
FriendlyWidget::FriendlyWidget(FileCreatePart *part)
: TQTable(0,4,0), TypeChooser(part), m_selected(NULL)
{
setReadOnly(true);
setShowGrid(false);
horizontalHeader()->hide();
setTopMargin(0);
verticalHeader()->hide();
setLeftMargin(0);
setSelectionMode(SingleRow);
setFocusStyle(FollowStyle);
setColumnStretchable(3, true);
m_iconLoader = KGlobal::iconLoader();
TQWhatsThis::add(this, i18n("Use this to create new files within your project."));
setDefaultColumnWidths();
}
FriendlyWidget::~FriendlyWidget()
{
}
void FriendlyWidget::setCurrent(const FileType * current) {
int changeToRow = -1;
TQMap<int,FileType*>::Iterator it;
kdDebug(9034) << "Checking " << current->descr() << " for matches in row..." << endl;
for ( it = typeForRow.begin(); it != typeForRow.end() && changeToRow==-1; ++it ) {
kdDebug(9034) << "Checking: " << it.data()->descr() << endl;
if (it.data()==current)
changeToRow=it.key();
else kdDebug(9034) << "No match!" << endl;
}
// If an exact match is not found (e.g. current points to a 'parent' type) then
// look instead for an extension match
if (changeToRow==-1) {
for(it = typeForRow.begin(); it!= typeForRow.end() && changeToRow==-1; ++it) {
if (it.data()->ext() == current->ext() )
changeToRow = it.key();
}
}
if (changeToRow!=-1) {
m_current = current;
kdDebug(9034) << "Found row, setting current to row " << changeToRow << endl;
slotCellSelected(changeToRow,0);
clearSelection();
selectRow(changeToRow);
}
}
void FriendlyWidget::refresh() {
disconnect( this, TQT_SIGNAL(currentChanged(int,int)), this, TQT_SLOT(slotCellSelected(int,int)) );
empty();
int row = 0;
TQPtrList<FileType> filetypes = m_part->getFileTypes();
for(FileType * filetype = filetypes.first();
filetype;
filetype=filetypes.next()) {
if (filetype->enabled()) {
if (filetype->subtypes().count()==0)
setRow(row++, filetype);
TQPtrList<FileType> subtypes = filetype->subtypes();
for(FileType * subtype = subtypes.first();
subtype;
subtype=subtypes.next()) {
if (subtype->enabled())
setRow(row++, subtype);
}
}
}
resizeCells();
if (currentSelection()>-1) removeSelection(currentSelection());
connect( this, TQT_SIGNAL(currentChanged(int,int)), this, TQT_SLOT(slotCellSelected(int,int)) );
}
void FriendlyWidget::setRow(int row, FileType * filetype) {
if (row+1>numRows()) setNumRows(row+1);
setText(row, 1, filetype->name() );
setText(row, 2, filetype->ext() );
setText(row, 3, filetype->descr() );
item(row,1)->setWordWrap(true);
item(row,3)->setWordWrap(true);
//setRowStretchable(row,true);
TQPixmap iconPix = m_iconLoader->loadIcon(filetype->icon(), KIcon::Desktop, KIcon::SizeMedium,
KIcon::DefaultState, NULL,
true);
if (!iconPix.isNull()) {
setPixmap(row, 0, iconPix);
setRowHeight(row, iconPix.height()+4 );
if (iconPix.width()+4>columnWidth(0))
setColumnWidth(0, iconPix.width()+4 );
}
typeForRow[row]=filetype;
}
void FriendlyWidget::empty() {
typeForRow.clear();
while(numRows()) removeRow(0);
}
void FriendlyWidget::setDefaultColumnWidths() {
// set some defaults - resizeCells will later ensure that column widths
// and row heights are set big enough for the cell contents
setColumnWidth(0,1);
setColumnWidth(1,60);
setColumnWidth(2,30);
setColumnWidth(3,150);
}
void FriendlyWidget::slotCellSelected(int row, int col) {
if (col!=0) {
setCurrentCell(row, 0);
return;
}
m_selected = typeForRow.contains(row) ? typeForRow[row] : NULL;
TQTimer::singleShot(0, this, TQT_SLOT(slotDoSelection()) );
}
void FriendlyWidget::slotDoSelection() {
kdDebug(9034) << "widget2: slotDoSelection" << endl;
if (m_selected) filetypeSelected(m_selected);
kdDebug(9034) << "widget2: slotDoSelection middle" << endl;
if (currentSelection()>-1) removeSelection(currentSelection());
kdDebug(9034) << "widget2: slotDoSelection ending" << endl;
}
void FriendlyWidget::resizeCells() {
for(int r=0;r<numRows();r++) resizeRow(r);
for(int c=0;c<numCols();c++) resizeColumn(c);
}
void FriendlyWidget::resizeRow(int row) {
if (row>=numRows() || row<0) return;
int maxHeight = 0;
for(int c=0;c<numCols();c++) {
TQTableItem* i = item( row, c );
if( !i )
continue;
TQSize size = i->sizeHint();
maxHeight = size.height()>maxHeight ? size.height() : maxHeight;
}
setRowHeight(row,maxHeight+2); // bit of extra room
}
void FriendlyWidget::resizeColumn(int col) {
if (col>=numCols() || col<0) return;
int maxWidth = 0;
for(int r=0;r<numRows();r++) {
TQTableItem* i = item( r, col );
if( !i )
continue;
TQSize size = item(r,col)->sizeHint();
maxWidth = size.width()>maxWidth ? size.width() : maxWidth;
}
setColumnWidth(col,maxWidth+2); // bit of extra room
}
#if QT_VERSION < 0x030100
void FriendlyWidget::selectRow(int row) {
if (numCols()>0 && row<numRows()) {
TQTableSelection sel;
sel.init(row,0);
sel.expandTo(row,numCols());
addSelection(sel);
}
}
#endif
}
#include "filecreate_widget2.moc"
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