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Diffstat (limited to 'lib/kofficeui/KoTemplateCreateDia.cpp')
| -rw-r--r-- | lib/kofficeui/KoTemplateCreateDia.cpp | 497 |
1 files changed, 497 insertions, 0 deletions
diff --git a/lib/kofficeui/KoTemplateCreateDia.cpp b/lib/kofficeui/KoTemplateCreateDia.cpp new file mode 100644 index 00000000..0e89bb99 --- /dev/null +++ b/lib/kofficeui/KoTemplateCreateDia.cpp @@ -0,0 +1,497 @@ +/* + This file is part of the KDE project + Copyright (C) 1998, 1999 Reginald Stadlbauer <reggie@kde.org> + 2000 Werner Trobin <trobin@kde.org> + Copyright (C) 2004 Nicolas GOUTTE <goutte@kde.org> + + This library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public + License as published by the Free Software Foundation; either + version 2 of the License, or (at your option) any later version. + + This library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + + You should have received a copy of the GNU Library General Public License + along with this library; see the file COPYING.LIB. If not, write to + the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor, + * Boston, MA 02110-1301, USA. +*/ + +#include <KoTemplateCreateDia.h> + +#include <qfile.h> +#include <qlayout.h> +#include <qlabel.h> +#include <qgroupbox.h> +#include <qradiobutton.h> +#include <qpushbutton.h> +#include <qheader.h> +#include <qcheckbox.h> +#include <qtooltip.h> + +#include <ktempfile.h> +#include <klineedit.h> +#include <klistview.h> +#include <klocale.h> +#include <KoTemplates.h> +#include <kicondialog.h> +#include <kinputdialog.h> +#include <kmessagebox.h> +#include <kimageio.h> +#include <kstandarddirs.h> +#include <kdebug.h> +#include <kio/netaccess.h> +#include <kiconloader.h> +#include <kaboutdata.h> +#include <kconfigbase.h> +#include <kconfig.h> + +#include <stdlib.h> +#include <kinstance.h> + + +class KoTemplateCreateDiaPrivate { +public: + KoTemplateCreateDiaPrivate( QWidget* /*parent*/, KInstance * instance) + : m_instance( instance ), m_tempFile( QString::null, ".png" ) + { + m_tree=0L; + m_name=0L; + m_default=0L; + m_custom=0L; + m_select=0L; + m_preview=0L; + m_groups=0L; + m_add=0L; + m_remove=0L; + m_defaultTemplate=0L; + m_tempFile.setAutoDelete( true ); + } + ~KoTemplateCreateDiaPrivate() { + delete m_tree; + } + + KoTemplateTree *m_tree; + KLineEdit *m_name; + QRadioButton *m_default, *m_custom; + QPushButton *m_select; + QLabel *m_preview; + QString m_customFile; + QPixmap m_customPixmap; + KListView *m_groups; + QPushButton *m_add, *m_remove; + QCheckBox *m_defaultTemplate; + KInstance *m_instance; + bool m_changed; + /// Temp file for remote picture file + KTempFile m_tempFile; +}; + + +/**************************************************************************** + * + * Class: koTemplateCreateDia + * + ****************************************************************************/ + +KoTemplateCreateDia::KoTemplateCreateDia( const QCString &templateType, KInstance *instance, + const QString &file, const QPixmap &pix, QWidget *parent ) : + KDialogBase( parent, "template create dia", true, i18n( "Create Template" ), + KDialogBase::Ok | KDialogBase::Cancel, KDialogBase::Ok ), m_file(file), m_pixmap(pix) { + + d=new KoTemplateCreateDiaPrivate( parent, instance ); + + QFrame *mainwidget=makeMainWidget(); + QHBoxLayout *mbox=new QHBoxLayout(mainwidget, 0, KDialogBase::spacingHint()); + QVBoxLayout *leftbox=new QVBoxLayout(mbox); + + QLabel *label=new QLabel(i18n("Name:"), mainwidget); + leftbox->addSpacing(label->fontMetrics().height()/2); + QHBoxLayout *namefield=new QHBoxLayout(leftbox); + namefield->addWidget(label); + d->m_name=new KLineEdit(mainwidget); + d->m_name->setFocus(); + connect(d->m_name, SIGNAL(textChanged(const QString &)), + this, SLOT(slotNameChanged(const QString &))); + namefield->addWidget(d->m_name); + + label=new QLabel(i18n("Group:"), mainwidget); + leftbox->addWidget(label); + d->m_groups=new KListView(mainwidget); + leftbox->addWidget(d->m_groups); + d->m_groups->addColumn(""); + d->m_groups->header()->hide(); + d->m_groups->setRootIsDecorated(true); + d->m_groups->setSorting(0); + + d->m_tree=new KoTemplateTree(templateType, instance, true); + fillGroupTree(); + d->m_groups->sort(); + + QHBoxLayout *bbox=new QHBoxLayout(leftbox); + d->m_add=new QPushButton(i18n("&Add Group..."), mainwidget); + connect(d->m_add, SIGNAL(clicked()), this, SLOT(slotAddGroup())); + bbox->addWidget(d->m_add); + d->m_remove=new QPushButton(i18n("&Remove"), mainwidget); + connect(d->m_remove, SIGNAL(clicked()), this, SLOT(slotRemove())); + bbox->addWidget(d->m_remove); + + QVBoxLayout *rightbox=new QVBoxLayout(mbox); + QGroupBox *pixbox=new QGroupBox(i18n("Picture"), mainwidget); + rightbox->addWidget(pixbox); + QVBoxLayout *pixlayout=new QVBoxLayout(pixbox, KDialogBase::marginHint(), + KDialogBase::spacingHint()); + pixlayout->addSpacing(pixbox->fontMetrics().height()/2); + pixlayout->addStretch(1); + d->m_default=new QRadioButton(i18n("&Default"), pixbox); + d->m_default->setChecked(true); + connect(d->m_default, SIGNAL(clicked()), this, SLOT(slotDefault())); + pixlayout->addWidget(d->m_default); + QHBoxLayout *custombox=new QHBoxLayout(pixlayout); + d->m_custom=new QRadioButton(i18n("Custom"), pixbox); + d->m_custom->setChecked(false); + connect(d->m_custom, SIGNAL(clicked()), this, SLOT(slotCustom())); + custombox->addWidget(d->m_custom); + d->m_select=new QPushButton(i18n("&Select..."), pixbox); + connect(d->m_select, SIGNAL(clicked()), this, SLOT(slotSelect())); + custombox->addWidget(d->m_select, 1); + custombox->addStretch(1); + pixlayout->addStretch(1); + label=new QLabel(i18n("Preview:"), pixbox); + pixlayout->addWidget(label); + QHBoxLayout *previewbox=new QHBoxLayout(pixlayout); + previewbox->addStretch(10); + d->m_preview=new QLabel(pixbox); // setPixmap() -> auto resize? + previewbox->addWidget(d->m_preview); + previewbox->addStretch(10); + pixlayout->addStretch(8); + + d->m_defaultTemplate = new QCheckBox( i18n("Use the new template as default"), mainwidget ); + d->m_defaultTemplate->setChecked( true ); + QToolTip::add( d->m_defaultTemplate, i18n("Use the new template every time %1 starts").arg(instance->aboutData()->programName() ) ); + rightbox->addWidget( d->m_defaultTemplate ); + + enableButtonOK(false); + d->m_changed=false; + updatePixmap(); + + connect(d->m_groups,SIGNAL( selectionChanged()),this,SLOT(slotSelectionChanged())); + + d->m_remove->setEnabled(d->m_groups->currentItem()); +} + +KoTemplateCreateDia::~KoTemplateCreateDia() { + delete d; +} + +void KoTemplateCreateDia::slotSelectionChanged() +{ + const QListViewItem* item = d->m_groups->currentItem(); + d->m_remove->setEnabled( item ); + if ( ! item ) + return; + + if ( item->depth() > 0 ) + { + d->m_name->setText( item->text( 0 ) ); + } +} + +void KoTemplateCreateDia::createTemplate( const QCString &templateType, KInstance *instance, + const QString &file, const QPixmap &pix, QWidget *parent ) { + + KoTemplateCreateDia *dia = new KoTemplateCreateDia( templateType, instance, file, pix, parent ); + dia->exec(); + delete dia; +} + +void KoTemplateCreateDia::slotOk() { + + // get the current item, if there is one... + QListViewItem *item=d->m_groups->currentItem(); + if(!item) + item=d->m_groups->firstChild(); + if(!item) { // safe :) + d->m_tree->writeTemplateTree(); + KDialogBase::slotCancel(); + return; + } + // is it a group or a template? anyway - get the group :) + if(item->depth()!=0) + item=item->parent(); + if(!item) { // *very* safe :P + d->m_tree->writeTemplateTree(); + KDialogBase::slotCancel(); + return; + } + + KoTemplateGroup *group=d->m_tree->find(item->text(0)); + if(!group) { // even safer + d->m_tree->writeTemplateTree(); + KDialogBase::slotCancel(); + return; + } + + if(d->m_name->text().isEmpty()) { + d->m_tree->writeTemplateTree(); + KDialogBase::slotCancel(); + return; + } + + // copy the tmp file and the picture the app provides + QString dir=d->m_tree->instance()->dirs()->saveLocation(d->m_tree->templateType()); + dir+=group->name(); + QString templateDir=dir+"/.source/"; + QString iconDir=dir+"/.icon/"; + + QString file=KoTemplates::stripWhiteSpace(d->m_name->text()); + QString tmpIcon=".icon/"+file; + tmpIcon+=".png"; + QString icon=iconDir+file; + icon+=".png"; + + // try to find the extension for the template file :P + const int pos = m_file.findRev( '.' ); + QString ext; + if ( pos > -1 ) + ext = m_file.mid( pos ); + else + kdWarning(30004) << "Template extension not found!" << endl; + + KURL dest; + dest.setPath(templateDir+file+ext); + if ( QFile::exists( dest.prettyURL(0, KURL::StripFileProtocol) ) ) + { + do + { + file.prepend( '_' ); + dest.setPath( templateDir + file + ext ); + tmpIcon=".icon/"+file+".png"; + icon=iconDir+file+".png"; + } + while ( KIO::NetAccess::exists( dest, true, this ) ); + } + bool ignore = false; + kdDebug(30004) << "Trying to create template: " << d->m_name->text() << "URL=" << ".source/"+file+ext << " ICON=" << tmpIcon << endl; + KoTemplate *t=new KoTemplate(d->m_name->text(), QString::null, ".source/"+file+ext, tmpIcon, "", "", false, true); + if(!group->add(t)) { + KoTemplate *existingTemplate=group->find(d->m_name->text()); + if(existingTemplate && !existingTemplate->isHidden()) { + if(KMessageBox::warningYesNo(this, i18n("Do you really want to overwrite" + " the existing '%1' template?"). + arg(existingTemplate->name()))==KMessageBox::Yes) + group->add(t, true); + else + { + delete t; + return; + } + } + else + ignore = true; + } + + if(!KStandardDirs::makeDir(templateDir) || !KStandardDirs::makeDir(iconDir)) { + d->m_tree->writeTemplateTree(); + KDialogBase::slotCancel(); + return; + } + + KURL orig; + orig.setPath( m_file ); + // don't overwrite the hidden template file with a new non-hidden one + if ( !ignore ) + { + // copy the template file + KIO::NetAccess::file_copy( orig, dest, -1, true, false, this ); + + // save the picture + if(d->m_default->isChecked() && !m_pixmap.isNull()) + m_pixmap.save(icon, "PNG"); + else if(!d->m_customPixmap.isNull()) + d->m_customPixmap.save(icon, "PNG"); + else + kdWarning(30004) << "Could not save the preview picture!" << endl; + } + + // if there's a .directory file, we copy this one, too + bool ready=false; + QStringList tmp=group->dirs(); + for(QStringList::ConstIterator it=tmp.begin(); it!=tmp.end() && !ready; ++it) { + if((*it).contains(dir)==0) { + orig.setPath( (*it)+".directory" ); + // Check if we can read the file + if( KIO::NetAccess::exists(orig, true, this) ) { + dest.setPath( dir+"/.directory" ); + // We copy the file with overwrite + KIO::NetAccess::file_copy( orig, dest, -1, true, false, this ); + ready=true; + } + } + } + + d->m_tree->writeTemplateTree(); + + if ( d->m_defaultTemplate->isChecked() ) + { + KConfigGroup grp( d->m_instance->config(), "TemplateChooserDialog" ); + grp.writeEntry( "LastReturnType", "Template" ); + grp.writePathEntry( "FullTemplateName", dir + "/" + t->file() ); + grp.writePathEntry( "AlwaysUseTemplate", dir + "/" + t->file() ); + } + KDialogBase::slotOk(); +} + +void KoTemplateCreateDia::slotDefault() { + + d->m_default->setChecked(true); + d->m_custom->setChecked(false); + updatePixmap(); +} + +void KoTemplateCreateDia::slotCustom() { + + d->m_default->setChecked(false); + d->m_custom->setChecked(true); + if(d->m_customFile.isEmpty()) + slotSelect(); + else + updatePixmap(); +} + +void KoTemplateCreateDia::slotSelect() { + + d->m_default->setChecked(false); + d->m_custom->setChecked(true); + + QString name = KIconDialog::getIcon(); + if( name.isEmpty() ) { + if(d->m_customFile.isEmpty()) { + d->m_default->setChecked(true); + d->m_custom->setChecked(false); + } + return; + } + // ### TODO: do a better remote loading without having to have d->m_tempFile + QString path = KGlobal::iconLoader()->iconPath(name, KIcon::Desktop); + d->m_customFile = path; + d->m_customPixmap=QPixmap(); + updatePixmap(); +} + +void KoTemplateCreateDia::slotNameChanged(const QString &name) { + + if( ( name.stripWhiteSpace().isEmpty() || !d->m_groups->firstChild() ) && !d->m_changed ) + enableButtonOK(false); + else + enableButtonOK(true); +} + +void KoTemplateCreateDia::slotAddGroup() { + bool ok=false; + const QString name ( KInputDialog::getText( i18n("Add Group"), i18n("Enter group name:"), QString::null, &ok, this ) ); + if(!ok) + return; + KoTemplateGroup *group=d->m_tree->find(name); + if(group && !group->isHidden()) + { + KMessageBox::information( this, i18n("This name is already used."), i18n("Add Group") ); + return; + } + QString dir=d->m_tree->instance()->dirs()->saveLocation(d->m_tree->templateType()); + dir+=name; + KoTemplateGroup *newGroup=new KoTemplateGroup(name, dir, 0, true); + d->m_tree->add(newGroup); + QListViewItem *item=new QListViewItem(d->m_groups, name); + d->m_groups->setCurrentItem(item); + d->m_groups->sort(); + d->m_name->setFocus(); + enableButtonOK(true); + d->m_changed=true; +} + +void KoTemplateCreateDia::slotRemove() { + + QListViewItem *item=d->m_groups->currentItem(); + if(!item) + return; + + QString what; + QString removed; + if (item->depth()==0) { + what = i18n("Do you really want to remove that group?"); + removed = i18n("Remove Group"); + } else { + what = i18n("Do you really want to remove that template?"); + removed = i18n("Remove Template"); + } + + if(KMessageBox::warningContinueCancel(this, what, + removed,KGuiItem(i18n("&Delete"),"editdelete"))==KMessageBox::Cancel) { + d->m_name->setFocus(); + return; + } + + if(item->depth()==0) { + KoTemplateGroup *group=d->m_tree->find(item->text(0)); + if(group) + group->setHidden(true); + } + else { + bool done=false; + for(KoTemplateGroup *g=d->m_tree->first(); g!=0L && !done; g=d->m_tree->next()) { + KoTemplate *t=g->find(item->text(0)); + if(t) { + t->setHidden(true); + done=true; + } + } + } + delete item; + item=0L; + enableButtonOK(true); + d->m_name->setFocus(); + d->m_changed=true; +} + +void KoTemplateCreateDia::updatePixmap() { + + if(d->m_default->isChecked() && !m_pixmap.isNull()) + d->m_preview->setPixmap(m_pixmap); + else if(d->m_custom->isChecked() && !d->m_customFile.isEmpty()) { + if(d->m_customPixmap.isNull()) { + kdDebug(30004) << "Trying to load picture " << d->m_customFile << endl; + // use the code in KoTemplate to load the image... hacky, I know :) + KoTemplate t("foo", "bar", QString::null, d->m_customFile); + d->m_customPixmap=t.loadPicture(d->m_tree->instance()); + } + else + kdWarning(30004) << "Trying to load picture" << endl; + + if(!d->m_customPixmap.isNull()) + d->m_preview->setPixmap(d->m_customPixmap); + else + d->m_preview->setText(i18n("Could not load picture.")); + } + else + d->m_preview->setText(i18n("No picture available.")); +} + +void KoTemplateCreateDia::fillGroupTree() { + + for(KoTemplateGroup *group=d->m_tree->first(); group!=0L; group=d->m_tree->next()) { + if(group->isHidden()) + continue; + QListViewItem *groupItem=new QListViewItem(d->m_groups, group->name()); + for(KoTemplate *t=group->first(); t!=0L; t=group->next()) { + if(t->isHidden()) + continue; + (void)new QListViewItem(groupItem, t->name()); + } + } +} + +#include <KoTemplateCreateDia.moc> |