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koffice/kexi/plugins/forms/kexiactionselectiondialog.cpp

725 lines
27 KiB

/* This file is part of the KDE project
Copyright (C) 2005-2006 Jaroslaw Staniek <js@iidea.pl>
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 "kexiactionselectiondialog.h"
#include "kexiactionselectiondialog_p.h"
#include <keximainwindow.h>
#include <kexipartitem.h>
#include <kexiproject.h>
#include <kexipartinfo.h>
#include <kexipart.h>
#include <kexiactioncategories.h>
#include <klistview.h>
#include <kaction.h>
#include <kiconloader.h>
#include <kdebug.h>
#include <kstdguiitem.h>
#include <kpushbutton.h>
#include <tqbitmap.h>
#include <tqlabel.h>
#include <tqheader.h>
#include <tqvbox.h>
#include <tqtooltip.h>
#include <tqwidgetstack.h>
#include <widget/utils/klistviewitemtemplate.h>
#include <widget/kexibrowser.h>
#include <widget/kexibrowseritem.h>
#include <kexiutils/utils.h>
typedef KListViewItemTemplate<TQString> ActionSelectorDialogListItemBase;
class ActionSelectorDialogListItem : public ActionSelectorDialogListItemBase
{
public:
ActionSelectorDialogListItem(const TQString& data, TQListView *parent, TQString label1)
: ActionSelectorDialogListItemBase(data, parent, label1)
, fifoSorting(true)
{
m_sortKey.sprintf("%2.2d", parent->childCount());
}
ActionSelectorDialogListItem(const TQString& data, TQListViewItem *parent, TQString label1)
: ActionSelectorDialogListItemBase(data, parent, label1)
, fifoSorting(true)
{
m_sortKey.sprintf("%2.2d", parent->childCount());
}
virtual TQString key( int column, bool ascending ) const
{
return fifoSorting ? m_sortKey : ActionSelectorDialogListItemBase::key(column, ascending);
}
bool fifoSorting : 1;
protected:
TQString m_sortKey;
};
//---------------------------------------
ActionsListViewBase::ActionsListViewBase(TQWidget* parent)
: KListView(parent)
{
setResizeMode(TQListView::AllColumns);
addColumn("");
header()->hide();
setColumnWidthMode(0, TQListView::Maximum);
setAllColumnsShowFocus(true);
setTooltipColumn(0);
}
ActionsListViewBase::~ActionsListViewBase()
{
}
TQListViewItem *ActionsListViewBase::itemForAction(const TQString& actionName)
{
for (TQListViewItemIterator it(this); it.current(); ++it) {
ActionSelectorDialogListItem* item = dynamic_cast<ActionSelectorDialogListItem*>(it.current());
if (item && item->data == actionName)
return item;
}
return 0;
}
void ActionsListViewBase::selectAction(const TQString& actionName)
{
TQListViewItem *item = itemForAction(actionName);
if (item) {
setSelected(item, true);
ensureItemVisible(firstChild());
ensureItemVisible(selectedItem());
}
}
//---------------------------------------
KActionsListViewBase::KActionsListViewBase(TQWidget* parent, KexiMainWindow* mainWin)
: ActionsListViewBase(parent)
, m_mainWin(mainWin)
{
}
KActionsListViewBase::~KActionsListViewBase() {}
void KActionsListViewBase::init()
{
setSorting(0);
const TQPixmap noIcon( KexiUtils::emptyIcon(KIcon::Small) );
KActionPtrList sharedActions( m_mainWin->allActions() );
const Kexi::ActionCategories *acat = Kexi::actionCategories();
foreach (KActionPtrList::ConstIterator, it, sharedActions) {
// kdDebug() << (*it)->name() << " " << (*it)->text() << endl;
//! @todo group actions
//! @todo: store KAction* here?
const int actionCategories = acat->actionCategories((*it)->name());
if (actionCategories==-1) {
kexipluginswarn << "KActionsListViewBase(): no category declared for action \""
<< (*it)->name() << "\"! Fix this!" << endl;
continue;
}
if (!isActionVisible((*it)->name(), actionCategories))
continue;
ActionSelectorDialogListItem *pitem = new ActionSelectorDialogListItem((*it)->name(),
this, (*it)->toolTip().isEmpty() ? (*it)->text().replace("&", "") : (*it)->toolTip() );
pitem->fifoSorting = false; //alpha sort
pitem->setPixmap( 0, (*it)->iconSet( KIcon::Small, 16 ).pixmap( TQIconSet::Small, TQIconSet::Active ) );
if (!pitem->pixmap(0) || pitem->pixmap(0)->isNull())
pitem->setPixmap( 0, noIcon );
}
}
//---------------------------------------
//! @internal Used to display KActions (in column 2)
class KActionsListView : public KActionsListViewBase
{
public:
KActionsListView(TQWidget* parent, KexiMainWindow* mainWin)
: KActionsListViewBase(parent, mainWin)
{
}
virtual ~KActionsListView() {}
virtual bool isActionVisible(const char* actionName, int actionCategories) const {
Q_UNUSED(actionName);
return actionCategories & Kexi::GlobalActionCategory;
}
};
//! @internal Used to display KActions (in column 2)
class CurrentFormActionsListView : public KActionsListViewBase
{
public:
CurrentFormActionsListView(TQWidget* parent, KexiMainWindow* mainWin)
: KActionsListViewBase(parent, mainWin)
{
}
virtual ~CurrentFormActionsListView() {}
virtual bool isActionVisible(const char* actionName, int actionCategories) const {
return actionCategories & Kexi::WindowActionCategory
&& Kexi::actionCategories()->actionSupportsObjectType(actionName, KexiPart::FormObjectType);
}
};
//! @internal a list view displaying action categories user can select from (column 1)
class ActionCategoriesListView : public ActionsListViewBase
{
public:
ActionCategoriesListView(TQWidget* parent) //, KexiProject& project)
: ActionsListViewBase(parent)
{
TQListViewItem *item = new ActionSelectorDialogListItem("noaction", this, i18n("No action") );
const TQPixmap noIcon( KexiUtils::emptyIcon(KIcon::Small) );
item->setPixmap(0, noIcon);
item = new ActionSelectorDialogListItem("kaction", this, i18n("Application actions") );
item->setPixmap(0, SmallIcon("form_action"));
KexiPart::PartInfoList *pl = Kexi::partManager().partInfoList();
for (KexiPart::Info *info = pl->first(); info; info = pl->next()) {
KexiPart::Part *part = Kexi::partManager().part(info);
if (!info->isVisibleInNavigator() || !part)
continue;
item = new KexiBrowserItem(this, info);
item->setText(0, part->instanceCaption());
}
TQListViewItem *formItem = itemForAction("form");
if (formItem) {
item = new ActionSelectorDialogListItem("currentForm", formItem,
i18n("Current form's actions", "Current"));
}
adjustColumn(0);
setMinimumWidth( columnWidth(0) + 6 );
}
~ActionCategoriesListView()
{
}
//! \return item for action \a actionName, reimplemented to support KexiBrowserItem items
virtual TQListViewItem *itemForAction(const TQString& actionName)
{
for (TQListViewItemIterator it(this); it.current(); ++it) {
//simple case
ActionSelectorDialogListItem* item = dynamic_cast<ActionSelectorDialogListItem*>(it.current());
if (item) {
if (item->data == actionName)
return it.current();
continue;
}
KexiBrowserItem* bitem = dynamic_cast<KexiBrowserItem*>(it.current());
if (bitem) {
if (bitem->info()->objectName() == actionName)
return it.current();
}
}
return 0;
}
};
//! @internal Used to display list of actions available to executing (column 3)
class ActionToExecuteListView : public ActionsListViewBase
{
public:
ActionToExecuteListView(TQWidget* parent)
: ActionsListViewBase(parent)
{
}
~ActionToExecuteListView()
{
}
//! Updates actions
void showActionsForMimeType(const TQString& mimeType) {
if (m_currentMimeType == mimeType)
return;
m_currentMimeType = mimeType;
clear();
KexiPart::Part *part = Kexi::partManager().partForMimeType( m_currentMimeType );
if (!part)
return;
int supportedViewModes = part->supportedViewModes();
ActionSelectorDialogListItem *item;
const TQPixmap noIcon( KexiUtils::emptyIcon(KIcon::Small) );
if (supportedViewModes & Kexi::DataViewMode) {
item = new ActionSelectorDialogListItem("open", this, i18n("Open in Data View"));
item->setPixmap(0, SmallIcon("fileopen"));
}
if (part->info()->isExecuteSupported()) {
item = new ActionSelectorDialogListItem("execute", this, i18n("Execute"));
item->setPixmap(0, SmallIcon("player_play"));
}
if (part->info()->isPrintingSupported()) {
ActionSelectorDialogListItem *printItem = new ActionSelectorDialogListItem(
"print", this, i18n("Print"));
printItem->setPixmap(0, SmallIcon("fileprint"));
KAction *a = KStdAction::printPreview(0, 0, 0);
item = new ActionSelectorDialogListItem("printPreview", printItem,
a->text().replace("&", "").replace("...", ""));
item->setPixmap(0, SmallIcon(a->icon()));
delete a;
item = new ActionSelectorDialogListItem("pageSetup", printItem, i18n("Show Page Setup"));
item->setPixmap(0, noIcon);
setOpen(printItem, true);
printItem->setExpandable(false);
}
if (part->info()->isDataExportSupported()) {
ActionSelectorDialogListItem *exportItem = new ActionSelectorDialogListItem(
"exportToCSV", this,
i18n("Note: use multiple rows if needed", "Export to File\nAs Data Table"));
exportItem->setMultiLinesEnabled(true);
exportItem->setPixmap(0, SmallIcon("table"));
item = new ActionSelectorDialogListItem("copyToClipboardAsCSV",
exportItem,
i18n("Note: use multiple rows if needed", "Copy to Clipboard\nAs Data Table"));
item->setPixmap(0, SmallIcon("table"));
item->setMultiLinesEnabled(true);
setOpen(exportItem, true);
exportItem->setExpandable(false);
}
item = new ActionSelectorDialogListItem("new", this, i18n("Create New Object"));
item->setPixmap(0, SmallIcon("filenew"));
if (supportedViewModes & Kexi::DesignViewMode) {
item = new ActionSelectorDialogListItem("design", this, i18n("Open in Design View"));
item->setPixmap(0, SmallIcon("edit"));
}
if (supportedViewModes & Kexi::TextViewMode) {
item = new ActionSelectorDialogListItem("editText", this, i18n("Open in Text View"));
item->setPixmap(0, noIcon);
}
item = new ActionSelectorDialogListItem("close", this, i18n("Close View"));
item->setPixmap(0, SmallIcon("fileclose"));
updateWidth();
}
void updateWidth()
{
adjustColumn(0);
setMinimumWidth( columnWidth(0) );
}
TQString m_currentMimeType;
};
//-------------------------------------
//! @internal
class KexiActionSelectionDialog::KexiActionSelectionDialogPrivate
{
public:
KexiActionSelectionDialogPrivate()
: kactionPageWidget(0), kactionListView(0), objectsListView(0)
, currentFormActionsPageWidget(0)
, currentFormActionsListView(0)
, secondAnd3rdColumnMainWidget(0)
, hideActionToExecuteListView(false)
{
}
void raiseWidget(TQWidget *w)
{
secondAnd3rdColumnStack->raiseWidget( w );
selectActionToBeExecutedLbl->setBuddy(w);
}
void updateSelectActionToBeExecutedMessage(const TQString& actionType)
{
TQString msg;
if (actionType=="noaction")
msg = TQString();
// hardcoded, but it's not that bad
else if (actionType=="macro")
msg = i18n("&Select macro to be executed after clicking \"%1\" button:").tqarg(actionWidgetName);
else if (actionType=="script")
msg = i18n("&Select script to be executed after clicking \"%1\" button:").tqarg(actionWidgetName);
//default: table/query/form/report...
else
msg = i18n("&Select object to be opened after clicking \"%1\" button:").tqarg(actionWidgetName);
selectActionToBeExecutedLbl->setText(msg);
}
// changes 3rd column visibility
void setActionToExecuteSectionVisible(bool visible, bool force = false)
{
if (!force && hideActionToExecuteListView != visible)
return;
hideActionToExecuteListView = !visible;
actionToExecuteListView->hide();
actionToExecuteLbl->hide();
actionToExecuteListView->show();
actionToExecuteLbl->show();
}
KexiMainWindow* mainWin;
TQString actionWidgetName;
ActionCategoriesListView* actionCategoriesListView; //!< for column #1
TQWidget *kactionPageWidget;
KActionsListView* kactionListView; //!< for column #2
KexiBrowser* objectsListView; //!< for column #2
TQWidget *currentFormActionsPageWidget; //!< for column #2
CurrentFormActionsListView* currentFormActionsListView; //!< for column #2
TQWidget *emptyWidget;
TQLabel* selectActionToBeExecutedLbl;
ActionToExecuteListView* actionToExecuteListView;
TQLabel *actionToExecuteLbl;
TQWidget *secondAnd3rdColumnMainWidget;
TQGridLayout *glyr;
TQGridLayout *secondAnd3rdColumnGrLyr;
TQWidgetStack *secondAnd3rdColumnStack, *secondColumnStack;
bool hideActionToExecuteListView;
};
//-------------------------------------
KexiActionSelectionDialog::KexiActionSelectionDialog(KexiMainWindow* mainWin, TQWidget *parent,
const KexiFormEventAction::ActionData& action, const TQCString& actionWidgetName)
: KDialogBase(parent, "actionSelectorDialog", true, i18n("Assigning Action to Command Button"),
KDialogBase::Ok | KDialogBase::Cancel )
, d( new KexiActionSelectionDialogPrivate() )
{
d->mainWin = mainWin;
d->actionWidgetName = actionWidgetName;
setButtonOK( KGuiItem(i18n("Assign action", "&Assign"), "button_ok", i18n("Assign action")) );
TQWidget *mainWidget = new TQWidget( this );
mainWidget->tqsetSizePolicy(TQSizePolicy::Minimum, TQSizePolicy::Minimum);
setMainWidget(mainWidget);
/* lbl 1
+------------+ +-------------------------------+
| | | [a] |
| 1st column | | +----------- + +------------+ |
| | | | 2nd column | | 3rd column | |
| | | + + + + |
| | | +------------+ +------------+ |
+------------+ +-------------------------------+
\______________________________________________/
glyr
[a]- TQWidgetStack *secondAnd3rdColumnStack,
- for displaying KActions, the stack contains d->kactionPageWidget TQWidget
- for displaying objects, the stack contains secondAnd3rdColumnMainWidget TQWidget and TQGridLayout *secondAnd3rdColumnGrLyr
- kactionPageWidget contains only a TQVBoxLayout and label+kactionListView
*/
d->glyr = new TQGridLayout(mainWidget, 2, 2, KDialog::marginHint(), KDialog::spacingHint());
d->glyr->setRowStretch(1, 1);
// 1st column: action types
d->actionCategoriesListView = new ActionCategoriesListView(mainWidget);
d->actionCategoriesListView->tqsetSizePolicy(TQSizePolicy::Fixed, TQSizePolicy::Minimum);
d->glyr->addWidget(d->actionCategoriesListView, 1, 0);
connect( d->actionCategoriesListView, TQT_SIGNAL(selectionChanged(TQListViewItem*)),
this, TQT_SLOT(slotActionCategorySelected(TQListViewItem*)));
TQLabel *lbl = new TQLabel(d->actionCategoriesListView, i18n("Action category:"), mainWidget);
lbl->setMinimumHeight(lbl->fontMetrics().height()*2);
lbl->tqsetSizePolicy(TQSizePolicy::Fixed, TQSizePolicy::Fixed);
lbl->tqsetAlignment(TQt::AlignTop|TQt::AlignLeft|TQt::WordBreak);
d->glyr->addWidget(lbl, 0, 0, TQt::AlignTop|TQt::AlignLeft);
// widget stack for 2nd and 3rd column
d->secondAnd3rdColumnStack = new TQWidgetStack(mainWidget);
d->secondAnd3rdColumnStack->tqsetSizePolicy(TQSizePolicy::Minimum, TQSizePolicy::Minimum);
d->glyr->addMultiCellWidget(d->secondAnd3rdColumnStack, 0, 1, 1, 1);//, TQt::AlignTop|TQt::AlignLeft);
d->secondAnd3rdColumnMainWidget = new TQWidget(d->secondAnd3rdColumnStack);
d->secondAnd3rdColumnMainWidget->tqsetSizePolicy(TQSizePolicy::Minimum, TQSizePolicy::Minimum);
d->secondAnd3rdColumnGrLyr = new TQGridLayout(d->secondAnd3rdColumnMainWidget, 2, 2, 0, KDialog::spacingHint());
d->secondAnd3rdColumnGrLyr->setRowStretch(1, 2);
d->secondAnd3rdColumnStack->addWidget(d->secondAnd3rdColumnMainWidget);
// 2nd column: list of actions/objects
d->objectsListView = new KexiBrowser(d->secondAnd3rdColumnMainWidget, d->mainWin, 0/*features*/);
d->secondAnd3rdColumnGrLyr->addWidget(d->objectsListView, 1, 0);
connect(d->objectsListView, TQT_SIGNAL(selectionChanged(KexiPart::Item*)),
this, TQT_SLOT(slotItemForOpeningOrExecutingSelected(KexiPart::Item*)));
d->selectActionToBeExecutedLbl = new TQLabel(d->secondAnd3rdColumnMainWidget);
d->selectActionToBeExecutedLbl->tqsetSizePolicy(TQSizePolicy::Minimum, TQSizePolicy::Fixed);
d->selectActionToBeExecutedLbl->tqsetAlignment(TQt::AlignTop|TQt::AlignLeft|TQt::WordBreak);
d->selectActionToBeExecutedLbl->setMinimumHeight(d->selectActionToBeExecutedLbl->fontMetrics().height()*2);
d->secondAnd3rdColumnGrLyr->addWidget(d->selectActionToBeExecutedLbl, 0, 0, TQt::AlignTop|TQt::AlignLeft);
d->emptyWidget = new TQWidget(d->secondAnd3rdColumnStack);
d->secondAnd3rdColumnStack->addWidget(d->emptyWidget);
// 3rd column: actions to execute
d->actionToExecuteListView = new ActionToExecuteListView(d->secondAnd3rdColumnMainWidget);
d->actionToExecuteListView->installEventFilter(this); //to be able to disable painting
d->actionToExecuteListView->viewport()->installEventFilter(this); //to be able to disable painting
d->actionToExecuteListView->tqsetSizePolicy(TQSizePolicy::Fixed, TQSizePolicy::Minimum);
connect(d->actionToExecuteListView, TQT_SIGNAL(executed(TQListViewItem*)),
this, TQT_SLOT(slotActionToExecuteItemExecuted(TQListViewItem*)));
connect(d->actionToExecuteListView, TQT_SIGNAL(selectionChanged(TQListViewItem*)),
this, TQT_SLOT(slotActionToExecuteItemSelected(TQListViewItem*)));
d->secondAnd3rdColumnGrLyr->addWidget(d->actionToExecuteListView, 1, 1);
d->actionToExecuteLbl = new TQLabel(d->actionToExecuteListView,
i18n("Action to execute:"), d->secondAnd3rdColumnMainWidget);
d->actionToExecuteLbl->installEventFilter(this); //to be able to disable painting
d->actionToExecuteLbl->tqsetSizePolicy(TQSizePolicy::Minimum, TQSizePolicy::Fixed);
d->actionToExecuteLbl->tqsetAlignment(TQt::AlignTop|TQt::AlignLeft|TQt::WordBreak);
d->secondAnd3rdColumnGrLyr->addWidget(d->actionToExecuteLbl, 0, 1, TQt::AlignTop|TQt::AlignLeft);
// temporary show all sections to avoid resizing the dialog in the future
d->actionCategoriesListView->selectAction("table");
d->setActionToExecuteSectionVisible(true);
adjustSize();
resize(TQMAX(700, width()), TQMAX(450, height()));
d->actionToExecuteListView->updateWidth();
bool ok;
TQString actionType, actionArg;
KexiPart::Info* partInfo = action.decodeString(actionType, actionArg, ok);
if (ok) {
d->actionCategoriesListView->selectAction(actionType);
if (actionType=="kaction") {
d->kactionListView->selectAction(actionArg);
d->kactionListView->setFocus();
}
else if (actionType=="currentForm") {
d->currentFormActionsListView->selectAction(actionArg);
d->currentFormActionsListView->setFocus();
}
else if (partInfo
&& Kexi::partManager().part(partInfo)) // We use the Part Manager
// to determine whether the Kexi-plugin is installed and whether we like to show
// it in our list of actions.
{
KexiPart::Item *item = d->mainWin->project()->item(partInfo, actionArg);
if (d->objectsListView && item) {
d->objectsListView->selectItem(*item);
TQString actionOption( action.option );
if (actionOption.isEmpty())
actionOption = "open"; // for backward compatibility
d->actionToExecuteListView->selectAction(actionOption);
d->objectsListView->setFocus();
}
}
}
else {//invalid assignment or 'noaction'
d->actionCategoriesListView->selectAction("noaction");
d->actionCategoriesListView->setFocus();
}
}
KexiActionSelectionDialog::~KexiActionSelectionDialog()
{
delete d;
}
void KexiActionSelectionDialog::slotKActionItemExecuted(TQListViewItem*)
{
accept();
}
void KexiActionSelectionDialog::slotKActionItemSelected(TQListViewItem*)
{
d->setActionToExecuteSectionVisible(false);
updateOKButtontqStatus();
}
void KexiActionSelectionDialog::slotCurrentFormActionItemExecuted(TQListViewItem*)
{
accept();
}
void KexiActionSelectionDialog::slotCurrentFormActionItemSelected(TQListViewItem*)
{
d->setActionToExecuteSectionVisible(false);
updateOKButtontqStatus();
}
void KexiActionSelectionDialog::slotItemForOpeningOrExecutingSelected(KexiPart::Item* item)
{
d->setActionToExecuteSectionVisible(item);
}
void KexiActionSelectionDialog::slotActionToExecuteItemExecuted(TQListViewItem* item)
{
if (!item)
return;
ActionSelectorDialogListItemBase *listItem = dynamic_cast<ActionSelectorDialogListItemBase*>(item);
if (listItem && !listItem->data.isEmpty())
accept();
}
void KexiActionSelectionDialog::slotActionToExecuteItemSelected(TQListViewItem*)
{
updateOKButtontqStatus();
}
void KexiActionSelectionDialog::slotActionCategorySelected(TQListViewItem* item)
{
ActionSelectorDialogListItem *simpleItem = dynamic_cast<ActionSelectorDialogListItem*>(item);
// simple case: part-less item, e.g. kaction:
if (simpleItem) {
d->updateSelectActionToBeExecutedMessage(simpleItem->data);
TQString selectActionToBeExecutedMsg(
i18n("&Select action to be executed after clicking \"%1\" button:")); // msg for a label
if (simpleItem->data == "kaction") {
if (!d->kactionPageWidget) {
//create lbl+list view with a vtqlayout
d->kactionPageWidget = new TQWidget();
d->kactionPageWidget->tqsetSizePolicy(TQSizePolicy::Minimum, TQSizePolicy::Minimum);
TQVBoxLayout *vlyr = new TQVBoxLayout(d->kactionPageWidget, 0, KDialog::spacingHint());
d->kactionListView = new KActionsListView(d->kactionPageWidget, d->mainWin);
d->kactionListView->init();
TQLabel *lbl = new TQLabel(d->kactionListView, selectActionToBeExecutedMsg.tqarg(d->actionWidgetName),
d->kactionPageWidget);
lbl->tqsetAlignment(TQt::AlignTop|TQt::AlignLeft|TQt::WordBreak);
lbl->setMinimumHeight(lbl->fontMetrics().height()*2);
vlyr->addWidget(lbl);
vlyr->addWidget(d->kactionListView);
d->secondAnd3rdColumnStack->addWidget(d->kactionPageWidget);
connect(d->kactionListView, TQT_SIGNAL(executed(TQListViewItem*)),
this, TQT_SLOT(slotKActionItemExecuted(TQListViewItem*)));
connect( d->kactionListView, TQT_SIGNAL(selectionChanged(TQListViewItem*)),
this, TQT_SLOT(slotKActionItemSelected(TQListViewItem*)));
}
d->setActionToExecuteSectionVisible(false);
d->raiseWidget(d->kactionPageWidget);
slotKActionItemSelected(d->kactionListView->selectedItem()); //to refresh column #3
}
else if (simpleItem->data == "currentForm") {
if (!d->currentFormActionsPageWidget) {
//create lbl+list view with a vtqlayout
d->currentFormActionsPageWidget = new TQWidget();
d->currentFormActionsPageWidget->tqsetSizePolicy(TQSizePolicy::Minimum, TQSizePolicy::Minimum);
TQVBoxLayout *vlyr = new TQVBoxLayout(d->currentFormActionsPageWidget, 0, KDialog::spacingHint());
d->currentFormActionsListView = new CurrentFormActionsListView(
d->currentFormActionsPageWidget, d->mainWin);
d->currentFormActionsListView->init();
TQLabel *lbl = new TQLabel(d->currentFormActionsListView,
selectActionToBeExecutedMsg.tqarg(d->actionWidgetName), d->currentFormActionsPageWidget);
lbl->tqsetAlignment(TQt::AlignTop|TQt::AlignLeft|TQt::WordBreak);
lbl->setMinimumHeight(lbl->fontMetrics().height()*2);
vlyr->addWidget(lbl);
vlyr->addWidget(d->currentFormActionsListView);
d->secondAnd3rdColumnStack->addWidget(d->currentFormActionsPageWidget);
connect(d->currentFormActionsListView, TQT_SIGNAL(executed(TQListViewItem*)),
this, TQT_SLOT(slotCurrentFormActionItemExecuted(TQListViewItem*)));
connect( d->currentFormActionsListView, TQT_SIGNAL(selectionChanged(TQListViewItem*)),
this, TQT_SLOT(slotCurrentFormActionItemSelected(TQListViewItem*)));
}
d->setActionToExecuteSectionVisible(false);
d->raiseWidget(d->currentFormActionsPageWidget);
slotCurrentFormActionItemSelected(d->currentFormActionsListView->selectedItem()); //to refresh column #3
}
else if (simpleItem->data == "noaction") {
d->raiseWidget(d->emptyWidget);
d->objectsListView->clearSelection();
//hide column #3
d->setActionToExecuteSectionVisible(false);
}
d->actionCategoriesListView->update();
updateOKButtontqStatus();
return;
}
// other case
KexiBrowserItem* browserItem = dynamic_cast<KexiBrowserItem*>(item);
if (browserItem) {
d->updateSelectActionToBeExecutedMessage(browserItem->info()->objectName());
if (d->objectsListView->itemsMimeType().latin1()!=browserItem->info()->mimeType()) {
d->objectsListView->setProject(d->mainWin->project(), browserItem->info()->mimeType());
d->actionToExecuteListView->showActionsForMimeType( browserItem->info()->mimeType() );
d->setActionToExecuteSectionVisible(false);
}
if (d->secondAnd3rdColumnStack->visibleWidget()!=d->secondAnd3rdColumnMainWidget) {
d->raiseWidget( d->secondAnd3rdColumnMainWidget );
d->objectsListView->clearSelection();
d->setActionToExecuteSectionVisible(false, true);
}
else
d->raiseWidget( d->secondAnd3rdColumnMainWidget );
}
d->actionCategoriesListView->update();
updateOKButtontqStatus();
}
KexiMainWindow* KexiActionSelectionDialog::mainWin() const
{
return d->mainWin;
}
KexiFormEventAction::ActionData KexiActionSelectionDialog::currentAction() const
{
KexiFormEventAction::ActionData data;
ActionSelectorDialogListItem *simpleItem = dynamic_cast<ActionSelectorDialogListItem*>(
d->actionCategoriesListView->selectedItem());
// simple case: part-less item, e.g. kaction:
if (simpleItem) {
if (simpleItem->data == "kaction") {
if (d->kactionListView->selectedItem()) {
data.string = TQString("kaction:")
+ dynamic_cast<ActionSelectorDialogListItem*>( d->kactionListView->selectedItem() )->data;
return data;
}
}
else if (simpleItem->data == "currentForm") {
if (d->currentFormActionsListView->selectedItem()) {
data.string = TQString("currentForm:")
+ dynamic_cast<ActionSelectorDialogListItem*>(
d->currentFormActionsListView->selectedItem() )->data;
return data;
}
}
}
KexiBrowserItem* browserItem = dynamic_cast<KexiBrowserItem*>( d->actionCategoriesListView->selectedItem() );
if (browserItem) {
ActionSelectorDialogListItem *actionToExecute = dynamic_cast<ActionSelectorDialogListItem*>(
d->actionToExecuteListView->selectedItem());
if (d->objectsListView && actionToExecute && !actionToExecute->data.isEmpty()) {
KexiPart::Item* partItem = d->objectsListView->selectedPartItem();
KexiPart::Info* partInfo = partItem ? Kexi::partManager().infoForMimeType( partItem->mimeType() ) : 0;
if (partInfo) {
// opening or executing: table:name, query:name, form:name, macro:name, script:name, etc.
data.string = TQString("%1:%2").tqarg(partInfo->objectName()).tqarg(partItem->name());
data.option = actionToExecute->data;
return data;
}
}
}
return data; // No Action
}
void KexiActionSelectionDialog::updateOKButtontqStatus()
{
TQPushButton *btn = actionButton(Ok);
ActionSelectorDialogListItem *simpleItem = dynamic_cast<ActionSelectorDialogListItem*>(
d->actionCategoriesListView->selectedItem());
btn->setEnabled( (simpleItem && simpleItem->data == "noaction") || !currentAction().isEmpty() );
}
bool KexiActionSelectionDialog::eventFilter(TQObject *o, TQEvent *e)
{
if (d->hideActionToExecuteListView)
return true;
return KDialogBase::eventFilter(o, e);
}
#include "kexiactionselectiondialog.moc"
#include "kexiactionselectiondialog_p.moc"