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Diffstat (limited to 'parts/filecreate/filecreate_widget2.cpp')
| -rw-r--r-- | parts/filecreate/filecreate_widget2.cpp | 228 |
1 files changed, 228 insertions, 0 deletions
diff --git a/parts/filecreate/filecreate_widget2.cpp b/parts/filecreate/filecreate_widget2.cpp new file mode 100644 index 00000000..c8e6d051 --- /dev/null +++ b/parts/filecreate/filecreate_widget2.cpp @@ -0,0 +1,228 @@ +/*************************************************************************** + * 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 <qptrlist.h> +#include <qtimer.h> +#include <qwhatsthis.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) + : QTable(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(); + + QWhatsThis::add(this, i18n("Use this to create new files within your project.")); + + setDefaultColumnWidths(); + + } + + + FriendlyWidget::~FriendlyWidget() + { + } + + void FriendlyWidget::setCurrent(const FileType * current) { + int changeToRow = -1; + QMap<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, SIGNAL(currentChanged(int,int)), this, SLOT(slotCellSelected(int,int)) ); + + empty(); + + int row = 0; + QPtrList<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); + + QPtrList<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, SIGNAL(currentChanged(int,int)), this, 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); + QPixmap 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; + QTimer::singleShot(0, this, 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++) { + QTableItem* i = item( row, c ); + if( !i ) + continue; + + QSize 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++) { + + QTableItem* i = item( r, col ); + if( !i ) + continue; + + QSize 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()) { + QTableSelection sel; + sel.init(row,0); + sel.expandTo(row,numCols()); + addSelection(sel); + } + } +#endif + +} + +#include "filecreate_widget2.moc" |