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