/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of
* the License at http://www.apache.org/licenses/LICENSE-2.0 .
*/
#include <memory>
#include <unordered_map>
#include <com/sun/star/style/XStyleFamiliesSupplier.hpp>
#include <com/sun/star/beans/XPropertySet.hpp>
#include <com/sun/star/container/XNameAccess.hpp>
#include <utility>
#include <vcl/commandevent.hxx>
#include <vcl/commandinfoprovider.hxx>
#include <vcl/event.hxx>
#include <vcl/settings.hxx>
#include <vcl/svapp.hxx>
#include <vcl/weldutils.hxx>
#include <vcl/window.hxx>
#include <svl/intitem.hxx>
#include <svl/style.hxx>
#include <svl/itemset.hxx>
#include <comphelper/processfactory.hxx>
#include <officecfg/Office/Common.hxx>
#include <osl/diagnose.h>
#include <sfx2/dispatch.hxx>
#include <sfx2/bindings.hxx>
#include <templdgi.hxx>
#include <tplcitem.hxx>
#include <sfx2/styfitem.hxx>
#include <sfx2/objsh.hxx>
#include <sfx2/viewsh.hxx>
#include <sfx2/newstyle.hxx>
#include <sfx2/tplpitem.hxx>
#include <sfx2/sfxresid.hxx>
#include <sfx2/sfxsids.hrc>
#include <sfx2/strings.hrc>
#include <sfx2/docfac.hxx>
#include <sfx2/module.hxx>
#include <helpids.h>
#include <sfx2/viewfrm.hxx>
#include <comphelper/string.hxx>
#include <sfx2/StyleManager.hxx>
#include <sfx2/StylePreviewRenderer.hxx>
#include <StyleList.hxx>
#include <vcl/virdev.hxx>
#include <basegfx/color/bcolortools.hxx>
#include <random>
using namespace css;
using namespace css::beans;
using namespace css::frame;
using namespace css::uno;
class TreeViewDropTarget final : public DropTargetHelper
{
private:
StyleList& m_rParent;
public:
TreeViewDropTarget(StyleList& rStyleList, weld::TreeView& rTreeView)
: DropTargetHelper(rTreeView.get_drop_target())
, m_rParent(rStyleList)
{
}
virtual sal_Int8 AcceptDrop(const AcceptDropEvent& rEvt) override
{
return m_rParent.AcceptDrop(rEvt, *this);
}
virtual sal_Int8 ExecuteDrop(const ExecuteDropEvent& rEvt) override
{
return m_rParent.ExecuteDrop(rEvt);
}
};
namespace
{
Color ColorHash(std::u16string_view rString)
{
static constexpr auto aSaturationArray = std::to_array<sal_uInt16>({ 90, 75, 60 });
static constexpr auto aBrightnessArray = std::to_array<sal_uInt16>({ 100, 80, 60 });
static constexpr auto aTintOrShadeArray
= std::to_array<sal_Int16>({ 1'500, 3'000, 4'500, 6'500, 7'500 });
sal_uInt32 nStringHash = rtl_ustr_hashCode_WithLength(rString.data(), rString.length());
// Twist the hash number with a RNG twister so we can get very different number even when the string hash
// differs only slightly. For example "Heading 1" and "Heading 2" are very close, so we would get a color
// that is very similar and with number quantization could result in the same color.
std::mt19937 twister;
twister.seed(nStringHash); // setting the hash for
nStringHash = twister();
double fHue = (nStringHash % 60) * 6;
nStringHash = nStringHash / 60;
double fSaturation = aSaturationArray[nStringHash % aSaturationArray.size()];
nStringHash = nStringHash / aSaturationArray.size();
double fBrightness = aBrightnessArray[nStringHash % aBrightnessArray.size()];
nStringHash = nStringHash / aBrightnessArray.size();
auto aColor = Color::HSBtoRGB(fHue, fSaturation, fBrightness);
double fTintOrShade = aTintOrShadeArray[nStringHash % aTintOrShadeArray.size()];
aColor.ApplyTintOrShade(fTintOrShade);
return aColor;
}
// used to disallow the default character style in the styles highlighter character styles color map
std::optional<OUString> sDefaultCharStyleUIName;
}
// Constructor
StyleList::StyleList(weld::Builder* pBuilder, SfxBindings* pBindings,
SfxCommonTemplateDialog_Impl* Parent, weld::Container* pC,
OUString treeviewname, OUString flatviewname)
: m_bHierarchical(false)
, m_bAllowReParentDrop(false)
, m_bNewByExampleDisabled(false)
, m_bDontUpdate(false)
, m_bTreeDrag(true)
, m_bCanEdit(false)
, m_bCanHide(true)
, m_bCanShow(false)
, m_bCanNew(true)
, m_bUpdateFamily(false)
, m_bCanDel(false)
, m_bBindingUpdate(true)
, m_pStyleSheetPool(nullptr)
, m_nActFilter(0)
, m_xFmtLb(pBuilder->weld_tree_view(flatviewname))
, m_xTreeBox(pBuilder->weld_tree_view(treeviewname))
, m_pCurObjShell(nullptr)
, m_nActFamily(0xffff)
, m_nAppFilter(SfxStyleSearchBits::Auto)
, m_pParentDialog(Parent)
, m_pBindings(pBindings)
, m_Module(nullptr)
, m_nModifier(0)
, m_pContainer(pC)
{
m_xFmtLb->set_help_id(HID_TEMPLATE_FMT);
uno::Reference<frame::XFrame> xFrame
= m_pBindings->GetDispatcher()->GetFrame()->GetFrame().GetFrameInterface();
m_bModuleHasStylesHighlighterFeature
= vcl::CommandInfoProvider::GetModuleIdentifier(xFrame) == "com.sun.star.text.TextDocument";
}
// Destructor
StyleList::~StyleList() {}
// Called in the destructor of Dialog
// Cleans up the StyleList individual components while closing the application
IMPL_LINK_NOARG(StyleList, Cleanup, void*, void)
{
if (m_pStyleSheetPool)
EndListening(*m_pStyleSheetPool);
m_pStyleSheetPool = nullptr;
m_xTreeView1DropTargetHelper.reset();
m_xTreeView2DropTargetHelper.reset();
m_xTreeBox.reset();
m_xFmtLb.reset();
pIdle.reset();
}
void StyleList::CreateContextMenu()
{
if (m_bBindingUpdate)
{
m_pBindings->Invalidate(SID_STYLE_NEW, true);
m_pBindings->Update(SID_STYLE_NEW);
m_bBindingUpdate = false;
}
mxMenu.reset();
mxMenuBuilder = Application::CreateBuilder(nullptr, u"sfx/ui/stylecontextmenu.ui"_ustr);
mxMenu = mxMenuBuilder->weld_menu(u"menu"_ustr);
mxMenu->set_sensitive(u"edit"_ustr, m_bCanEdit);
mxMenu->set_sensitive(u"delete"_ustr, m_bCanDel);
mxMenu->set_sensitive(u"new"_ustr, m_bCanNew);
mxMenu->set_sensitive(u"hide"_ustr, m_bCanHide);
mxMenu->set_sensitive(u"show"_ustr, m_bCanShow);
const SfxStyleFamilyItem* pItem = GetFamilyItem();
if (pItem && pItem->GetFamily() == SfxStyleFamily::Table) //tdf#101648, no ui for this yet
{
mxMenu->set_sensitive(u"edit"_ustr, false);
mxMenu->set_sensitive(u"new"_ustr, false);
}
if (pItem && pItem->GetFamily() == SfxStyleFamily::Pseudo)
{
const OUString aTemplName(GetSelectedEntry());
if (aTemplName == "No List")
{
mxMenu->set_sensitive(u"edit"_ustr, false);
mxMenu->set_sensitive(u"new"_ustr, false);
mxMenu->set_sensitive(u"hide"_ustr, false);
}
}
}
IMPL_LINK_NOARG(StyleList, ReadResource, void*, size_t)
{
// Read global user resource
for (auto& i : m_pFamilyState)
i.reset();
SfxViewFrame* pViewFrame = m_pBindings->GetDispatcher_Impl()->GetFrame();
m_pCurObjShell = pViewFrame->GetObjectShell();
m_Module = m_pCurObjShell ? m_pCurObjShell->GetModule() : nullptr;
if (m_Module)
m_xStyleFamilies = m_Module->CreateStyleFamilies();
if (!m_xStyleFamilies)
m_xStyleFamilies.emplace();
m_nActFilter = 0xffff;
if (m_pCurObjShell)
{
m_nActFilter = static_cast<sal_uInt16>(m_aLoadFactoryStyleFilter.Call(m_pCurObjShell));
if (0xffff == m_nActFilter)
{
m_nActFilter = m_pCurObjShell->GetAutoStyleFilterIndex();
}
if (m_bModuleHasStylesHighlighterFeature)
sDefaultCharStyleUIName = getDefaultStyleName(SfxStyleFamily::Char);
}
size_t nCount = m_xStyleFamilies->size();
m_pBindings->ENTERREGISTRATIONS();
size_t i;
for (i = 0; i < nCount; ++i)
{
sal_uInt16 nSlot = 0;
switch (m_xStyleFamilies->at(i).GetFamily())
{
case SfxStyleFamily::Char:
nSlot = SID_STYLE_FAMILY1;
break;
case SfxStyleFamily::Para:
nSlot = SID_STYLE_FAMILY2;
break;
case SfxStyleFamily::Frame:
nSlot = SID_STYLE_FAMILY3;
break;
case SfxStyleFamily::Page:
nSlot = SID_STYLE_FAMILY4;
break;
case SfxStyleFamily::Pseudo:
nSlot = SID_STYLE_FAMILY5;
break;
case SfxStyleFamily::Table:
nSlot = SID_STYLE_FAMILY6;
break;
default:
OSL_FAIL("unknown StyleFamily");
break;
}
pBoundItems[i].reset(new SfxTemplateControllerItem(nSlot, *m_pParentDialog, *m_pBindings));
}
pBoundItems[i++].reset(
new SfxTemplateControllerItem(SID_STYLE_WATERCAN, *m_pParentDialog, *m_pBindings));
pBoundItems[i++].reset(
new SfxTemplateControllerItem(SID_STYLE_NEW_BY_EXAMPLE, *m_pParentDialog, *m_pBindings));
pBoundItems[i++].reset(
new SfxTemplateControllerItem(SID_STYLE_UPDATE_BY_EXAMPLE, *m_pParentDialog, *m_pBindings));
pBoundItems[i++].reset(
new SfxTemplateControllerItem(SID_STYLE_NEW, *m_pParentDialog, *m_pBindings));
pBoundItems[i++].reset(
new SfxTemplateControllerItem(SID_STYLE_DRAGHIERARCHIE, *m_pParentDialog, *m_pBindings));
pBoundItems[i++].reset(
new SfxTemplateControllerItem(SID_STYLE_EDIT, *m_pParentDialog, *m_pBindings));
pBoundItems[i++].reset(
new SfxTemplateControllerItem(SID_STYLE_DELETE, *m_pParentDialog, *m_pBindings));
pBoundItems[i++].reset(
new SfxTemplateControllerItem(SID_STYLE_FAMILY, *m_pParentDialog, *m_pBindings));
m_pBindings->LEAVEREGISTRATIONS();
for (; i < COUNT_BOUND_FUNC; ++i)
pBoundItems[i] = nullptr;
StartListening(*m_pBindings);
for (i = SID_STYLE_FAMILY1; i <= SID_STYLE_FAMILY4; i++)
m_pBindings->Update(i);
return nCount;
}
void StyleList::EnableNewByExample(bool newByExampleDisabled)
{
m_bNewByExampleDisabled = newByExampleDisabled;
}
void StyleList::FilterSelect(sal_uInt16 nActFilter, bool bsetFilter)
{
m_nActFilter = nActFilter;
if (bsetFilter)
{
SfxObjectShell* const pDocShell = m_aSaveSelection.Call(*this);
SfxStyleSheetBasePool* pOldStyleSheetPool = m_pStyleSheetPool;
m_pStyleSheetPool = pDocShell ? pDocShell->GetStyleSheetPool() : nullptr;
if (pOldStyleSheetPool != m_pStyleSheetPool)
{
if (pOldStyleSheetPool)
EndListening(*pOldStyleSheetPool);
if (m_pStyleSheetPool)
StartListening(*m_pStyleSheetPool);
}
}
UpdateStyles(StyleFlags::UpdateFamilyList);
}
IMPL_LINK(StyleList, SetFamily, sal_uInt16, nId, void)
{
if (m_nActFamily != 0xFFFF)
m_pParentDialog->CheckItem(OUString::number(m_nActFamily), false);
m_nActFamily = nId;
if (nId != 0xFFFF)
{
m_bUpdateFamily = true;
}
}
void StyleList::InvalidateBindings()
{
m_pBindings->Invalidate(SID_STYLE_NEW_BY_EXAMPLE, true);
m_pBindings->Update(SID_STYLE_NEW_BY_EXAMPLE);
m_pBindings->Invalidate(SID_STYLE_UPDATE_BY_EXAMPLE, true);
m_pBindings->Update(SID_STYLE_UPDATE_BY_EXAMPLE);
m_pBindings->Invalidate(SID_STYLE_WATERCAN, true);
m_pBindings->Update(SID_STYLE_WATERCAN);
m_pBindings->Invalidate(SID_STYLE_NEW, true);
m_pBindings->Update(SID_STYLE_NEW);
m_pBindings->Invalidate(SID_STYLE_DRAGHIERARCHIE, true);
m_pBindings->Update(SID_STYLE_DRAGHIERARCHIE);
}
void StyleList::Initialize()
{
m_pBindings->Invalidate(SID_STYLE_FAMILY);
m_pBindings->Update(SID_STYLE_FAMILY);
m_xFmtLb->connect_row_activated(LINK(this, StyleList, TreeListApplyHdl));
m_xFmtLb->connect_mouse_press(LINK(this, StyleList, MousePressHdl));
m_xFmtLb->connect_query_tooltip(LINK(this, StyleList, QueryTooltipHdl));
m_xFmtLb->connect_changed(LINK(this, StyleList, FmtSelectHdl));
m_xFmtLb->connect_popup_menu(LINK(this, StyleList, PopupFlatMenuHdl));
m_xFmtLb->connect_key_press(LINK(this, StyleList, KeyInputHdl));
m_xFmtLb->set_selection_mode(SelectionMode::Multiple);
m_xTreeBox->connect_changed(LINK(this, StyleList, FmtSelectHdl));
m_xTreeBox->connect_row_activated(LINK(this, StyleList, TreeListApplyHdl));
m_xTreeBox->connect_mouse_press(LINK(this, StyleList, MousePressHdl));
m_xTreeBox->connect_query_tooltip(LINK(this, StyleList, QueryTooltipHdl));
m_xTreeBox->connect_popup_menu(LINK(this, StyleList, PopupTreeMenuHdl));
m_xTreeBox->connect_key_press(LINK(this, StyleList, KeyInputHdl));
m_xTreeBox->connect_drag_begin(LINK(this, StyleList, DragBeginHdl));
m_xTreeView1DropTargetHelper.reset(new TreeViewDropTarget(*this, *m_xFmtLb));
m_xTreeView2DropTargetHelper.reset(new TreeViewDropTarget(*this, *m_xTreeBox));
m_pParentDialog->connect_stylelist_read_resource(LINK(this, StyleList, ReadResource));
m_pParentDialog->connect_stylelist_clear(LINK(this, StyleList, Clear));
m_pParentDialog->connect_stylelist_cleanup(LINK(this, StyleList, Cleanup));
m_pParentDialog->connect_stylelist_execute_drop(LINK(this, StyleList, ExecuteDrop));
m_pParentDialog->connect_stylelist_execute_new_menu(
LINK(this, StyleList, NewMenuExecuteAction));
m_pParentDialog->connect_stylelist_for_watercan(LINK(this, StyleList, IsSafeForWaterCan));
m_pParentDialog->connect_stylelist_has_selected_style(LINK(this, StyleList, HasSelectedStyle));
m_pParentDialog->connect_stylelist_update_style_dependents(
LINK(this, StyleList, UpdateStyleDependents));
m_pParentDialog->connect_stylelist_enable_tree_drag(LINK(this, StyleList, EnableTreeDrag));
m_pParentDialog->connect_stylelist_enable_delete(LINK(this, StyleList, EnableDelete));
m_pParentDialog->connect_stylelist_set_water_can_state(LINK(this, StyleList, SetWaterCanState));
m_pParentDialog->connect_set_family(LINK(this, StyleList, SetFamily));
int nTreeHeight = m_xFmtLb->get_height_rows(8);
m_xFmtLb->set_size_request(-1, nTreeHeight);
m_xTreeBox->set_size_request(-1, nTreeHeight);
m_xFmtLb->connect_custom_get_size(LINK(this, StyleList, CustomGetSizeHdl));
m_xFmtLb->connect_custom_render(LINK(this, StyleList, CustomRenderHdl));
m_xTreeBox->connect_custom_get_size(LINK(this, StyleList, CustomGetSizeHdl));
m_xTreeBox->connect_custom_render(LINK(this, StyleList, CustomRenderHdl));
bool bCustomPreview = officecfg::Office::Common::StylesAndFormatting::Preview::get();
m_xFmtLb->set_column_custom_renderer(1, bCustomPreview);
m_xTreeBox->set_column_custom_renderer(1, bCustomPreview);
m_xFmtLb->set_visible(!m_bHierarchical);
m_xTreeBox->set_visible(m_bHierarchical);
Update();
}
void StyleList::UpdateFamily()
{
m_bUpdateFamily = false;
SfxDispatcher* pDispat = m_pBindings->GetDispatcher_Impl();
SfxViewFrame* pViewFrame = pDispat->GetFrame();
SfxObjectShell* pDocShell = pViewFrame->GetObjectShell();
SfxStyleSheetBasePool* pOldStyleSheetPool = m_pStyleSheetPool;
m_pStyleSheetPool = pDocShell ? pDocShell->GetStyleSheetPool() : nullptr;
if (pOldStyleSheetPool != m_pStyleSheetPool)
{
if (pOldStyleSheetPool)
EndListening(*pOldStyleSheetPool);
if (m_pStyleSheetPool)
StartListening(*m_pStyleSheetPool);
}
m_bTreeDrag = true;
m_bCanNew = m_xTreeBox->get_visible() || m_xFmtLb->count_selected_rows() <= 1;
m_pParentDialog->EnableNew(m_bCanNew, this);
m_bTreeDrag = true;
if (m_pStyleSheetPool)
{
if (!m_xTreeBox->get_visible())
UpdateStyles(StyleFlags::UpdateFamily | StyleFlags::UpdateFamilyList);
else
{
UpdateStyles(StyleFlags::UpdateFamily);
FillTreeBox(GetActualFamily());
}
}
InvalidateBindings();
}
bool StyleList::EnableExecute()
{
return m_xTreeBox->get_visible() || m_xFmtLb->count_selected_rows() <= 1;
}
void StyleList::connect_LoadFactoryStyleFilter(const Link<SfxObjectShell const*, sal_Int32>& rLink)
{
m_aLoadFactoryStyleFilter = rLink;
}
void StyleList::connect_SaveSelection(const Link<StyleList&, SfxObjectShell*> rLink)
{
m_aSaveSelection = rLink;
}
/** Drop is enabled as long as it is allowed to create a new style by example, i.e. to
create a style out of the current selection.
*/
sal_Int8 StyleList::AcceptDrop(const AcceptDropEvent& rEvt, const DropTargetHelper& rHelper)
{
if (rHelper.IsDropFormatSupported(SotClipboardFormatId::OBJECTDESCRIPTOR))
{
// special case: page styles are allowed to create new styles by example
// but not allowed to be created by drag and drop
if (GetActualFamily() == SfxStyleFamily::Page || m_bNewByExampleDisabled)
return DND_ACTION_NONE;
else
return DND_ACTION_COPY;
}
// to enable the autoscroll when we're close to the edges
weld::TreeView* pTreeView = m_xTreeBox->get_visible() ? m_xTreeBox.get() : m_xFmtLb.get();
pTreeView->get_dest_row_at_pos(rEvt.maPosPixel, nullptr, true);
return DND_ACTION_MOVE;
}
// handles drop of content in treeview when creating a new style
IMPL_LINK(StyleList, ExecuteDrop, const ExecuteDropEvent&, rEvt, sal_Int8)
{
SfxObjectShell* pDocShell = m_pCurObjShell;
if (pDocShell)
{
TransferableDataHelper aHelper(rEvt.maDropEvent.Transferable);
sal_uInt32 nFormatCount = aHelper.GetFormatCount();
sal_Int8 nRet = DND_ACTION_NONE;
bool bFormatFound = false;
for (sal_uInt32 i = 0; i < nFormatCount; ++i)
{
SotClipboardFormatId nId = aHelper.GetFormat(i);
TransferableObjectDescriptor aDesc;
if (aHelper.GetTransferableObjectDescriptor(nId, aDesc))
{
if (aDesc.maClassName == pDocShell->GetFactory().GetClassId())
{
Application::PostUserEvent(
LINK(m_pParentDialog, SfxCommonTemplateDialog_Impl, OnAsyncExecuteDrop),
this);
bFormatFound = true;
nRet = rEvt.mnAction;
break;
}
}
}
if (bFormatFound)
return nRet;
}
if (!m_xTreeBox->get_visible())
return DND_ACTION_NONE;
if (!m_bAllowReParentDrop)
return DND_ACTION_NONE;
// otherwise if we're dragging with the treeview to set a new parent of the dragged style
weld::TreeView* pSource = m_xTreeBox->get_drag_source();
// only dragging within the same widget allowed
if (!pSource || pSource != m_xTreeBox.get())
return DND_ACTION_NONE;
std::unique_ptr<weld::TreeIter> xSource(m_xTreeBox->make_iterator());
if (!m_xTreeBox->get_selected(xSource.get()))
return DND_ACTION_NONE;
std::unique_ptr<weld::TreeIter> xTarget(m_xTreeBox->make_iterator());
if (!m_xTreeBox->get_dest_row_at_pos(rEvt.maPosPixel, xTarget.get(), true))
{
// if nothing under the mouse, use the last row
int nChildren = m_xTreeBox->n_children();
if (!nChildren)
return DND_ACTION_NONE;
if (!m_xTreeBox->get_iter_first(*xTarget)
|| !m_xTreeBox->iter_nth_sibling(*xTarget, nChildren - 1))
return DND_ACTION_NONE;
while (m_xTreeBox->get_row_expanded(*xTarget))
{
nChildren = m_xTreeBox->iter_n_children(*xTarget);
if (!m_xTreeBox->iter_children(*xTarget)
|| !m_xTreeBox->iter_nth_sibling(*xTarget, nChildren - 1))
return DND_ACTION_NONE;
}
}
OUString aTargetStyle = m_xTreeBox->get_text(*xTarget);
DropHdl(m_xTreeBox->get_text(*xSource), aTargetStyle);
m_xTreeBox->unset_drag_dest_row();
FillTreeBox(GetActualFamily());
m_pParentDialog->SelectStyle(aTargetStyle, false, *this);
return DND_ACTION_NONE;
}
IMPL_LINK_NOARG(StyleList, NewMenuExecuteAction, void*, void)
{
if (!m_pStyleSheetPool || m_nActFamily == 0xffff)
return;
const SfxStyleFamily eFam = GetFamilyItem()->GetFamily();
const SfxStyleFamilyItem* pItem = GetFamilyItem();
SfxStyleSearchBits nFilter(SfxStyleSearchBits::Auto);
if (pItem && m_nActFilter != 0xffff)
nFilter = pItem->GetFilterList()[m_nActFilter].nFlags;
if (nFilter == SfxStyleSearchBits::Auto) // automatic
nFilter = m_nAppFilter;
// why? : FloatingWindow must not be parent of a modal dialog
SfxNewStyleDlg aDlg(m_pContainer, *m_pStyleSheetPool, eFam);
auto nResult = aDlg.run();
if (nResult == RET_OK)
{
const OUString aTemplName(aDlg.GetName());
m_pParentDialog->Execute_Impl(SID_STYLE_NEW_BY_EXAMPLE, aTemplName, u""_ustr,
static_cast<sal_uInt16>(GetFamilyItem()->GetFamily()), *this,
nFilter);
UpdateFamily();
m_aUpdateFamily.Call(*this);
}
}
void StyleList::DropHdl(const OUString& rStyle, const OUString& rParent)
{
m_bDontUpdate = true;
const SfxStyleFamilyItem* pItem = GetFamilyItem();
const SfxStyleFamily eFam = pItem->GetFamily();
if (auto pStyle = m_pStyleSheetPool->Find(rStyle, eFam))
pStyle->SetParent(rParent);
m_bDontUpdate = false;
}
void StyleList::PrepareMenu(const Point& rPos)
{
weld::TreeView* pTreeView = m_xTreeBox->get_visible() ? m_xTreeBox.get() : m_xFmtLb.get();
std::unique_ptr<weld::TreeIter> xIter(pTreeView->make_iterator());
if (pTreeView->get_dest_row_at_pos(rPos, xIter.get(), false) && !pTreeView->is_selected(*xIter))
{
pTreeView->unselect_all();
pTreeView->set_cursor(*xIter);
pTreeView->select(*xIter);
}
FmtSelectHdl(*pTreeView);
}
/** Internal structure for the establishment of the hierarchical view */
namespace
{
class StyleTree_Impl;
}
typedef std::vector<std::unique_ptr<StyleTree_Impl>> StyleTreeArr_Impl;
namespace
{
class StyleTree_Impl
{
private:
OUString aName;
OUString aParent;
StyleTreeArr_Impl pChildren;
public:
bool HasParent() const { return !aParent.isEmpty(); }
StyleTree_Impl(OUString _aName, OUString _aParent)
: aName(std::move(_aName))
, aParent(std::move(_aParent))
, pChildren(0)
{
}
const OUString& getName() const { return aName; }
const OUString& getParent() const { return aParent; }
StyleTreeArr_Impl& getChildren() { return pChildren; }
};
}
static void MakeTree_Impl(StyleTreeArr_Impl& rArr, const OUString& aUIName)
{
const comphelper::string::NaturalStringSorter aSorter(
::comphelper::getProcessComponentContext(),
Application::GetSettings().GetLanguageTag().getLocale());
std::unordered_map<OUString, StyleTree_Impl*> styleFinder;
styleFinder.reserve(rArr.size());
for (const auto& pEntry : rArr)
{
styleFinder.emplace(pEntry->getName(), pEntry.get());
}
// Arrange all under their Parents
for (auto& pEntry : rArr)
{
if (!pEntry->HasParent())
continue;
auto it = styleFinder.find(pEntry->getParent());
if (it != styleFinder.end())
{
StyleTree_Impl* pCmp = it->second;
// Insert child entries sorted
auto iPos = std::lower_bound(
pCmp->getChildren().begin(), pCmp->getChildren().end(), pEntry,
[&aSorter](std::unique_ptr<StyleTree_Impl> const& pEntry1,
std::unique_ptr<StyleTree_Impl> const& pEntry2) {
return aSorter.compare(pEntry1->getName(), pEntry2->getName()) < 0;
});
pCmp->getChildren().insert(iPos, std::move(pEntry));
}
}
// Only keep tree roots in rArr, child elements can be accessed through the hierarchy
std::erase_if(rArr, [](std::unique_ptr<StyleTree_Impl> const& pEntry) { return !pEntry; });
// tdf#91106 sort top level styles
std::sort(rArr.begin(), rArr.end());
std::sort(rArr.begin(), rArr.end(),
[&aSorter, &aUIName](std::unique_ptr<StyleTree_Impl> const& pEntry1,
std::unique_ptr<StyleTree_Impl> const& pEntry2) {
if (pEntry2->getName() == aUIName)
return false;
if (pEntry1->getName() == aUIName)
return true; // default always first
return aSorter.compare(pEntry1->getName(), pEntry2->getName()) < 0;
});
}
static bool IsExpanded_Impl(const std::vector<OUString>& rEntries, std::u16string_view rStr)
{
for (const auto& rEntry : rEntries)
{
if (rEntry == rStr)
return true;
}
return false;
}
static void lcl_Update(weld::TreeView& rTreeView, weld::TreeIter& rIter, const OUString& rName,
SfxStyleFamily eFam, SfxViewShell* pViewSh)
{
Color aColor = ColorHash(rName);
int nColor;
if (eFam == SfxStyleFamily::Para)
{
StylesHighlighterColorMap& rParaStylesColorMap
= pViewSh->GetStylesHighlighterParaColorMap();
nColor = rParaStylesColorMap.size();
rParaStylesColorMap[rName] = std::pair(aColor, nColor);
}
else
{
StylesHighlighterColorMap& rCharStylesColorMap
= pViewSh->GetStylesHighlighterCharColorMap();
nColor = rCharStylesColorMap.size();
rCharStylesColorMap[rName] = std::pair(aColor, nColor);
// don't show a color or number for default character style 'No Character Style' entry
if (rName == sDefaultCharStyleUIName.value() /*"No Character Style"*/)
{
rTreeView.set_id(rIter, rName);
rTreeView.set_text(rIter, rName);
return;
}
}
// draw the color rectangle and number image
const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings();
Size aImageSize = rStyleSettings.GetListBoxPreviewDefaultPixelSize();
ScopedVclPtrInstance<VirtualDevice> xDevice;
xDevice->SetOutputSize(aImageSize);
xDevice->SetFillColor(aColor);
const tools::Rectangle aRect(Point(0, 0), aImageSize);
xDevice->DrawRect(aRect);
xDevice->SetTextColor(COL_BLACK);
xDevice->DrawText(aRect, OUString::number(nColor),
DrawTextFlags::Center | DrawTextFlags::VCenter);
rTreeView.set_id(rIter, rName);
rTreeView.set_text(rIter, rName);
rTreeView.set_image(rIter, *xDevice);
}
static void FillBox_Impl(weld::TreeView& rBox, StyleTreeArr_Impl& rTreeArray,
SfxStyleFamily eStyleFamily, const weld::TreeIter* pParent,
bool blcl_insert, SfxViewShell* pViewShell,
SfxStyleSheetBasePool* pStyleSheetPool)
{
if (rTreeArray.empty())
return;
rBox.bulk_insert_for_each(rTreeArray.size(),
[&rTreeArray, blcl_insert, pStyleSheetPool, eStyleFamily, &rBox,
pViewShell](weld::TreeIter& rIter, int i) {
StyleTree_Impl* pChildEntry = rTreeArray[i].get();
const OUString& rChildName = pChildEntry->getName();
if (blcl_insert)
{
const SfxStyleSheetBase* pStyle = nullptr;
if (pStyleSheetPool)
pStyle = pStyleSheetPool->Find(rChildName, eStyleFamily);
if (pStyle && pStyle->IsUsed())
lcl_Update(rBox, rIter, rChildName, eStyleFamily,
pViewShell);
else
{
rBox.set_id(rIter, rChildName);
rBox.set_text(rIter, rChildName);
}
}
else
{
rBox.set_id(rIter, rChildName);
rBox.set_text(rIter, rChildName);
}
},
pParent, nullptr, /*bGoingToSetText*/ true);
std::unique_ptr<weld::TreeIter> xChildParentIter = rBox.make_iterator(pParent);
if (!pParent)
(void)rBox.get_iter_first(*xChildParentIter);
else
(void)rBox.iter_children(*xChildParentIter);
for (size_t i = 0; i < rTreeArray.size(); ++i)
{
FillBox_Impl(rBox, rTreeArray[i]->getChildren(), eStyleFamily, xChildParentIter.get(),
blcl_insert, pViewShell, pStyleSheetPool);
(void)rBox.iter_next_sibling(*xChildParentIter);
}
}
namespace SfxTemplate
{
// converts from SFX_STYLE_FAMILY Ids to 1-6
static sal_uInt16 SfxFamilyIdToNId(SfxStyleFamily nFamily)
{
switch (nFamily)
{
case SfxStyleFamily::Char:
return 1;
case SfxStyleFamily::Para:
return 2;
case SfxStyleFamily::Frame:
return 3;
case SfxStyleFamily::Page:
return 4;
case SfxStyleFamily::Pseudo:
return 5;
case SfxStyleFamily::Table:
return 6;
default:
return 0xffff;
}
}
// converts from 1-6 to SFX_STYLE_FAMILY Ids
static SfxStyleFamily NIdToSfxFamilyId(sal_uInt16 nId)
{
switch (nId)
{
case 1:
return SfxStyleFamily::Char;
case 2:
return SfxStyleFamily::Para;
case 3:
return SfxStyleFamily::Frame;
case 4:
return SfxStyleFamily::Page;
case 5:
return SfxStyleFamily::Pseudo;
case 6:
return SfxStyleFamily::Table;
default:
return SfxStyleFamily::All;
}
}
}
sal_uInt16 StyleList::StyleNrToInfoOffset(sal_uInt16 nId)
{
const SfxStyleFamilyItem& rItem = m_xStyleFamilies->at(nId);
return SfxTemplate::SfxFamilyIdToNId(rItem.GetFamily()) - 1;
}
// Helper function: Access to the current family item
const SfxStyleFamilyItem* StyleList::GetFamilyItem() const
{
const size_t nCount = m_xStyleFamilies->size();
for (size_t i = 0; i < nCount; ++i)
{
const SfxStyleFamilyItem& rItem = m_xStyleFamilies->at(i);
sal_uInt16 nId = SfxTemplate::SfxFamilyIdToNId(rItem.GetFamily());
if (nId == m_nActFamily)
return &rItem;
}
return nullptr;
}
void StyleList::GetSelectedStyle() const
{
const OUString aTemplName(GetSelectedEntry());
const SfxStyleFamilyItem* pItem = GetFamilyItem();
m_pStyleSheetPool->Find(aTemplName, pItem->GetFamily());
}
// Used to get the current selected entry in visible treeview
OUString StyleList::GetSelectedEntry() const
{
OUString aRet;
if (m_xTreeBox->get_visible())
aRet = m_xTreeBox->get_selected_text();
else
aRet = m_xFmtLb->get_selected_text();
return aRet;
}
/**
* Is it safe to show the water-can / fill icon. If we've a
* hierarchical widget - we have only single select, otherwise
* we need to check if we have a multi-selection. We either have
* a m_xTreeBox showing or an m_xFmtLb (which we hide when not shown)
*/
IMPL_LINK_NOARG(StyleList, IsSafeForWaterCan, void*, bool)
{
if (m_xTreeBox->get_visible())
return m_xTreeBox->get_selected_index() != -1;
else
return m_xFmtLb->count_selected_rows() == 1;
}
IMPL_LINK(StyleList, SetWaterCanState, const SfxBoolItem*, pItem, void)
{
size_t nCount = m_xStyleFamilies->size();
m_pBindings->EnterRegistrations();
for (size_t n = 0; n < nCount; n++)
{
SfxControllerItem* pCItem = pBoundItems[n].get();
bool bChecked = pItem && pItem->GetValue();
if (pCItem->IsBound() == bChecked)
{
if (!bChecked)
pCItem->ReBind();
else
pCItem->UnBind();
}
}
m_pBindings->LeaveRegistrations();
}
void StyleList::FamilySelect(sal_uInt16 nEntry, bool bRefresh)
{
if (bRefresh)
{
bool bCustomPreview = officecfg::Office::Common::StylesAndFormatting::Preview::get();
m_xFmtLb->clear();
m_xFmtLb->set_column_custom_renderer(1, bCustomPreview);
m_xTreeBox->clear();
m_xTreeBox->set_column_custom_renderer(1, bCustomPreview);
}
m_nActFamily = nEntry;
SfxDispatcher* pDispat = m_pBindings->GetDispatcher_Impl();
SfxUInt16Item const aItem(SID_STYLE_FAMILY,
static_cast<sal_uInt16>(SfxTemplate::NIdToSfxFamilyId(nEntry)));
pDispat->ExecuteList(SID_STYLE_FAMILY, SfxCallMode::SYNCHRON, { &aItem });
m_pBindings->Invalidate(SID_STYLE_FAMILY);
m_pBindings->Update(SID_STYLE_FAMILY);
UpdateFamily();
m_aUpdateFamily.Call(*this);
}
// It selects the style in treeview
// bIsCallBack is true for the selected style. For eg. if "Addressee" is selected in
// styles, bIsCallBack will be true for it.
void StyleList::SelectStyle(const OUString& rStr, bool bIsCallback)
{
const SfxStyleFamilyItem* pItem = GetFamilyItem();
if (!pItem)
return;
const SfxStyleFamily eFam = pItem->GetFamily();
SfxStyleSheetBase* pStyle = m_pStyleSheetPool->Find(rStr, eFam);
if (pStyle)
{
bool bReadWrite = !(pStyle->GetMask() & SfxStyleSearchBits::ReadOnly);
m_pParentDialog->EnableEdit(bReadWrite, this);
m_pParentDialog->EnableHide(bReadWrite && !pStyle->IsHidden() && !pStyle->IsUsed(), this);
m_pParentDialog->EnableShow(bReadWrite && pStyle->IsHidden(), this);
}
else
{
m_pParentDialog->EnableEdit(false, this);
m_pParentDialog->EnableHide(false, this);
m_pParentDialog->EnableShow(false, this);
}
if (bIsCallback)
return;
if (m_xTreeBox->get_visible())
{
if (!rStr.isEmpty())
{
std::unique_ptr<weld::TreeIter> xEntry = m_xTreeBox->make_iterator();
bool bEntry = m_xTreeBox->get_iter_first(*xEntry);
while (bEntry)
{
if (m_xTreeBox->get_text(*xEntry) == rStr)
{
m_xTreeBox->scroll_to_row(*xEntry);
m_xTreeBox->select(*xEntry);
break;
}
bEntry = m_xTreeBox->iter_next(*xEntry);
}
}
else if (eFam == SfxStyleFamily::Pseudo)
{
std::unique_ptr<weld::TreeIter> xEntry = m_xTreeBox->make_iterator();
if (m_xTreeBox->get_iter_first(*xEntry))
{
m_xTreeBox->scroll_to_row(*xEntry);
m_xTreeBox->select(*xEntry);
}
}
else
m_xTreeBox->unselect_all();
}
else
{
bool bSelect = !rStr.isEmpty();
if (bSelect)
{
std::unique_ptr<weld::TreeIter> xEntry = m_xFmtLb->make_iterator();
bool bEntry = m_xFmtLb->get_iter_first(*xEntry);
while (bEntry && m_xFmtLb->get_text(*xEntry) != rStr)
bEntry = m_xFmtLb->iter_next(*xEntry);
if (!bEntry)
bSelect = false;
else
{
if (!m_xFmtLb->is_selected(*xEntry))
{
m_xFmtLb->unselect_all();
m_xFmtLb->scroll_to_row(*xEntry);
m_xFmtLb->select(*xEntry);
}
}
}
if (!bSelect)
{
m_xFmtLb->unselect_all();
m_pParentDialog->EnableEdit(false, this);
m_pParentDialog->EnableHide(false, this);
m_pParentDialog->EnableShow(false, this);
}
}
}
static void MakeExpanded_Impl(const weld::TreeView& rBox, std::vector<OUString>& rEntries)
{
std::unique_ptr<weld::TreeIter> xEntry = rBox.make_iterator();
if (rBox.get_iter_first(*xEntry))
{
do
{
if (rBox.get_row_expanded(*xEntry))
rEntries.push_back(rBox.get_text(*xEntry));
} while (rBox.iter_next(*xEntry));
}
}
IMPL_LINK(StyleList, EnableTreeDrag, bool, m_bEnable, void)
{
if (m_pStyleSheetPool)
{
const SfxStyleFamilyItem* pItem = GetFamilyItem();
SfxStyleSheetBase* pStyle = pItem ? m_pStyleSheetPool->First(pItem->GetFamily()) : nullptr;
m_bAllowReParentDrop = pStyle && pStyle->HasParentSupport() && m_bEnable;
}
m_bTreeDrag = m_bEnable;
}
// Fill the treeview
void StyleList::FillTreeBox(SfxStyleFamily eFam)
{
assert(m_xTreeBox && "FillTreeBox() without treebox");
if (!m_pStyleSheetPool || m_nActFamily == 0xffff)
return;
const SfxStyleFamilyItem* pItem = GetFamilyItem();
if (!pItem)
return;
StyleTreeArr_Impl aArr;
SfxStyleSheetBase* pStyle = m_pStyleSheetPool->First(eFam, SfxStyleSearchBits::All);
m_bAllowReParentDrop = pStyle && pStyle->HasParentSupport() && m_bTreeDrag;
while (pStyle)
{
if (pStyle->IsHidden()
&& (pStyle->GetFamily() == SfxStyleFamily::Page
|| pStyle->GetFamily() == SfxStyleFamily::Pseudo
|| pStyle->GetFamily() == SfxStyleFamily::Table))
;
else
{
StyleTree_Impl* pNew = new StyleTree_Impl(pStyle->GetName(), pStyle->GetParent());
aArr.emplace_back(pNew);
}
pStyle = m_pStyleSheetPool->Next();
}
OUString aUIName = getDefaultStyleName(eFam);
MakeTree_Impl(aArr, aUIName);
std::vector<OUString> aEntries;
MakeExpanded_Impl(*m_xTreeBox, aEntries);
m_xTreeBox->freeze();
m_xTreeBox->clear();
const sal_uInt16 nCount = aArr.size();
SfxViewShell* pViewShell = m_pCurObjShell->GetViewShell();
if (pViewShell && m_bModuleHasStylesHighlighterFeature)
{
if (eFam == SfxStyleFamily::Para)
pViewShell->GetStylesHighlighterParaColorMap().clear();
else if (eFam == SfxStyleFamily::Char)
pViewShell->GetStylesHighlighterCharColorMap().clear();
}
bool blcl_insert = pViewShell && m_bModuleHasStylesHighlighterFeature
&& ((eFam == SfxStyleFamily::Para && m_bHighlightParaStyles)
|| (eFam == SfxStyleFamily::Char && m_bHighlightCharStyles));
FillBox_Impl(*m_xTreeBox, aArr, eFam, nullptr, blcl_insert, pViewShell, m_pStyleSheetPool);
for (sal_uInt16 i = 0; i < nCount; ++i)
aArr[i].reset();
m_xTreeBox->columns_autosize();
m_pParentDialog->EnableItem(u"watercan"_ustr, false);
SfxTemplateItem* pState = m_pFamilyState[m_nActFamily - 1].get();
m_xTreeBox->thaw();
// hack for x11 to make view update
if (pViewShell && m_bModuleHasStylesHighlighterFeature)
{
SfxViewFrame* pViewFrame = m_pBindings->GetDispatcher_Impl()->GetFrame();
pViewFrame->Resize(true);
}
std::unique_ptr<weld::TreeIter> xEntry = m_xTreeBox->make_iterator();
bool bEntry = m_xTreeBox->get_iter_first(*xEntry);
if (bEntry && nCount)
m_xTreeBox->expand_row(*xEntry);
while (bEntry)
{
if (IsExpanded_Impl(aEntries, m_xTreeBox->get_text(*xEntry)))
m_xTreeBox->expand_row(*xEntry);
bEntry = m_xTreeBox->iter_next(*xEntry);
}
OUString aStyle;
if (pState) // Select current entry
aStyle = pState->GetStyleName();
m_pParentDialog->SelectStyle(aStyle, false, *this);
EnableDelete(nullptr);
}
static OUString lcl_GetStyleFamilyName(SfxStyleFamily nFamily)
{
if (nFamily == SfxStyleFamily::Char)
return u"CharacterStyles"_ustr;
if (nFamily == SfxStyleFamily::Para)
return u"ParagraphStyles"_ustr;
if (nFamily == SfxStyleFamily::Page)
return u"PageStyles"_ustr;
if (nFamily == SfxStyleFamily::Table)
return u"TableStyles"_ustr;
if (nFamily == SfxStyleFamily::Pseudo)
return u"NumberingStyles"_ustr;
return OUString();
}
OUString StyleList::getDefaultStyleName(const SfxStyleFamily eFam)
{
OUString sDefaultStyle;
OUString aFamilyName = lcl_GetStyleFamilyName(eFam);
if (aFamilyName == "TableStyles")
sDefaultStyle = "Default Style";
else if (aFamilyName == "NumberingStyles")
sDefaultStyle = "No List";
else
sDefaultStyle = "Standard";
uno::Reference<style::XStyleFamiliesSupplier> xModel(m_pCurObjShell->GetModel(),
uno::UNO_QUERY);
OUString aUIName;
try
{
uno::Reference<container::XNameAccess> xStyles;
uno::Reference<container::XNameAccess> xCont = xModel->getStyleFamilies();
xCont->getByName(aFamilyName) >>= xStyles;
uno::Reference<beans::XPropertySet> xInfo;
xStyles->getByName(sDefaultStyle) >>= xInfo;
xInfo->getPropertyValue(u"DisplayName"_ustr) >>= aUIName;
}
catch (const uno::Exception&)
{
}
return aUIName;
}
SfxStyleFamily StyleList::GetActualFamily() const
{
const SfxStyleFamilyItem* pFamilyItem = GetFamilyItem();
if (!pFamilyItem || m_nActFamily == 0xffff)
return SfxStyleFamily::Para;
else
return pFamilyItem->GetFamily();
}
IMPL_LINK_NOARG(StyleList, HasSelectedStyle, void*, bool)
{
return m_xTreeBox->get_visible() ? m_xTreeBox->get_selected_index() != -1
: m_xFmtLb->count_selected_rows() != 0;
}
IMPL_LINK_NOARG(StyleList, UpdateStyleDependents, void*, void)
{
// Trigger Help PI. Only when the watercan is on
if (m_nActFamily != 0xffff && m_pParentDialog->IsCheckedItem(u"watercan"_ustr) &&
// only if that region is allowed
nullptr != m_pFamilyState[m_nActFamily - 1] && IsSafeForWaterCan(nullptr))
{
m_pParentDialog->Execute_Impl(SID_STYLE_WATERCAN, u""_ustr, u""_ustr, 0, *this);
m_pParentDialog->Execute_Impl(SID_STYLE_WATERCAN, GetSelectedEntry(), u""_ustr,
static_cast<sal_uInt16>(GetFamilyItem()->GetFamily()), *this);
}
}
// Comes into action when the current style is changed
void StyleList::UpdateStyles(StyleFlags nFlags)
{
OSL_ENSURE(nFlags != StyleFlags::NONE, "nothing to do");
const SfxStyleFamilyItem* pItem = GetFamilyItem();
if (!pItem)
{
// Is the case for the template catalog
const size_t nFamilyCount = m_xStyleFamilies->size();
size_t n;
for (n = 0; n < nFamilyCount; n++)
if (m_pFamilyState[StyleNrToInfoOffset(n)])
break;
if (n == nFamilyCount)
// It happens sometimes, God knows why
return;
m_nAppFilter = m_pFamilyState[StyleNrToInfoOffset(n)]->GetValue();
m_pParentDialog->FamilySelect(StyleNrToInfoOffset(n) + 1, *this);
pItem = GetFamilyItem();
}
const SfxStyleFamily eFam = pItem->GetFamily();
SfxStyleSearchBits nFilter(m_nActFilter < pItem->GetFilterList().size()
? pItem->GetFilterList()[m_nActFilter].nFlags
: SfxStyleSearchBits::Auto);
if (nFilter == SfxStyleSearchBits::Auto) // automatic
nFilter = m_nAppFilter;
OSL_ENSURE(m_pStyleSheetPool, "no StyleSheetPool");
if (!m_pStyleSheetPool)
return;
m_aUpdateStyles.Call(nFlags);
SfxStyleSheetBase* pStyle = m_pStyleSheetPool->First(eFam, nFilter);
std::unique_ptr<weld::TreeIter> xEntry = m_xFmtLb->make_iterator();
std::vector<OUString> aStrings;
comphelper::string::NaturalStringSorter aSorter(
::comphelper::getProcessComponentContext(),
Application::GetSettings().GetLanguageTag().getLocale());
while (pStyle)
{
aStrings.push_back(pStyle->GetName());
pStyle = m_pStyleSheetPool->Next();
}
OUString aUIName = getDefaultStyleName(eFam);
// Paradoxically, with a list and non-Latin style names,
// sorting twice is faster than sorting once.
// The first sort has a cheap comparator, and gets the list into mostly-sorted order.
// Then the second sort needs to call its (much more expensive) comparator less often.
std::sort(aStrings.begin(), aStrings.end());
std::sort(aStrings.begin(), aStrings.end(),
[&aSorter, &aUIName](const OUString& rLHS, const OUString& rRHS) {
if (rRHS == aUIName)
return false;
if (rLHS == aUIName)
return true; // default always first
return aSorter.compare(rLHS, rRHS) < 0;
});
// Fill the display box
m_xFmtLb->freeze();
m_xFmtLb->clear();
SfxViewShell* pViewShell = m_pCurObjShell->GetViewShell();
if (pViewShell && m_bModuleHasStylesHighlighterFeature)
{
if (eFam == SfxStyleFamily::Para)
pViewShell->GetStylesHighlighterParaColorMap().clear();
else if (eFam == SfxStyleFamily::Char)
pViewShell->GetStylesHighlighterCharColorMap().clear();
}
size_t nCount = aStrings.size();
if (pViewShell && m_bModuleHasStylesHighlighterFeature
&& ((eFam == SfxStyleFamily::Para && m_bHighlightParaStyles)
|| (eFam == SfxStyleFamily::Char && m_bHighlightCharStyles)))
{
m_xFmtLb->bulk_insert_for_each(
nCount,
[this, &aStrings, eFam, pViewShell](weld::TreeIter& rIter, int nIdx) {
auto pChildStyle = m_pStyleSheetPool->Find(aStrings[nIdx], eFam);
if (pChildStyle && pChildStyle->IsUsed())
lcl_Update(*m_xFmtLb, rIter, aStrings[nIdx], eFam, pViewShell);
else
{
m_xFmtLb->set_id(rIter, aStrings[nIdx]);
m_xFmtLb->set_text(rIter, aStrings[nIdx]);
}
},
nullptr, nullptr, /*bGoingToSetText*/ true);
}
else
{
m_xFmtLb->bulk_insert_for_each(nCount,
[this, &aStrings](weld::TreeIter& rIter, int nIdx) {
m_xFmtLb->set_id(rIter, aStrings[nIdx]);
m_xFmtLb->set_text(rIter, aStrings[nIdx]);
},
nullptr, nullptr, /*bGoingToSetText*/ true);
}
m_xFmtLb->columns_autosize();
m_xFmtLb->thaw();
// hack for x11 to make view update
if (pViewShell && m_bModuleHasStylesHighlighterFeature)
{
SfxViewFrame* pViewFrame = m_pBindings->GetDispatcher_Impl()->GetFrame();
pViewFrame->Resize(true);
}
// Selects the current style if any
SfxTemplateItem* pState = m_pFamilyState[m_nActFamily - 1].get();
OUString aStyle;
if (pState)
aStyle = pState->GetStyleName();
m_pParentDialog->SelectStyle(aStyle, false, *this);
EnableDelete(nullptr);
}
void StyleList::SetFamilyState(sal_uInt16 nSlotId, const SfxTemplateItem* pItem)
{
sal_uInt16 nIdx = nSlotId - SID_STYLE_FAMILY_START;
m_pFamilyState[nIdx].reset();
if (pItem)
m_pFamilyState[nIdx].reset(new SfxTemplateItem(*pItem));
m_bUpdateFamily = true;
}
void StyleList::SetHierarchical()
{
m_bHierarchical = true;
const OUString aSelectEntry(GetSelectedEntry());
m_xFmtLb->hide();
FillTreeBox(GetActualFamily());
m_pParentDialog->SelectStyle(aSelectEntry, false, *this);
m_xTreeBox->show();
}
void StyleList::SetFilterControlsHandle()
{
m_xTreeBox->hide();
m_xFmtLb->show();
m_bHierarchical = false;
}
// Handler for the New-Buttons
void StyleList::NewHdl()
{
if (m_nActFamily == 0xffff
|| !(m_xTreeBox->get_visible() || m_xFmtLb->count_selected_rows() <= 1))
return;
const SfxStyleFamilyItem* pItem = GetFamilyItem();
const SfxStyleFamily eFam = pItem->GetFamily();
SfxStyleSearchBits nMask(SfxStyleSearchBits::Auto);
if (m_nActFilter != 0xffff)
nMask = pItem->GetFilterList()[m_nActFilter].nFlags;
if (nMask == SfxStyleSearchBits::Auto) // automatic
nMask = m_nAppFilter;
m_pParentDialog->Execute_Impl(SID_STYLE_NEW, u""_ustr, GetSelectedEntry(),
static_cast<sal_uInt16>(eFam), *this, nMask);
}
// Handler for the edit-Buttons
void StyleList::EditHdl()
{
if (m_nActFamily != 0xffff && HasSelectedStyle(nullptr))
{
sal_uInt16 nFilter = m_nActFilter;
OUString aTemplName(GetSelectedEntry());
GetSelectedStyle(); // -Wall required??
m_pParentDialog->Execute_Impl(SID_STYLE_EDIT, aTemplName, OUString(),
static_cast<sal_uInt16>(GetFamilyItem()->GetFamily()), *this,
SfxStyleSearchBits::Auto, &nFilter);
}
}
// Handler for the Delete-Buttons
void StyleList::DeleteHdl()
{
if (m_nActFamily == 0xffff || !HasSelectedStyle(nullptr))
return;
bool bUsedStyle = false; // one of the selected styles are used in the document?
std::vector<std::unique_ptr<weld::TreeIter>> aList;
weld::TreeView* pTreeView = m_xTreeBox->get_visible() ? m_xTreeBox.get() : m_xFmtLb.get();
const SfxStyleFamilyItem* pItem = GetFamilyItem();
OUStringBuffer aMsg(SfxResId(STR_DELETE_STYLE_USED) + SfxResId(STR_DELETE_STYLE));
pTreeView->selected_foreach(
[this, pTreeView, pItem, &aList, &bUsedStyle, &aMsg](weld::TreeIter& rEntry) {
aList.emplace_back(pTreeView->make_iterator(&rEntry));
// check the style is used or not
const OUString aTemplName(pTreeView->get_text(rEntry));
SfxStyleSheetBase* pStyle = m_pStyleSheetPool->Find(aTemplName, pItem->GetFamily());
if (pStyle->IsUsed()) // pStyle is in use in the document?
{
if (bUsedStyle) // add a separator for the second and later styles
aMsg.append(", ");
aMsg.append(aTemplName);
bUsedStyle = true;
}
return false;
});
bool aApproved = false;
// we only want to show the dialog once and if we want to delete a style in use (UX-advice)
if (bUsedStyle)
{
std::unique_ptr<weld::MessageDialog> xBox(Application::CreateMessageDialog(
pTreeView, VclMessageType::Question, VclButtonsType::YesNo, aMsg.makeStringAndClear()));
aApproved = xBox->run() == RET_YES;
}
// if there are no used styles selected or the user approved the changes
if (bUsedStyle && !aApproved)
return;
for (auto const& elem : aList)
{
const OUString aTemplName(pTreeView->get_text(*elem));
m_bDontUpdate = true; // To prevent the Treelistbox to shut down while deleting
m_pParentDialog->Execute_Impl(SID_STYLE_DELETE, aTemplName, OUString(),
static_cast<sal_uInt16>(GetFamilyItem()->GetFamily()), *this);
if (m_xTreeBox->get_visible())
{
weld::RemoveParentKeepChildren(*m_xTreeBox, *elem);
m_bDontUpdate = false;
}
}
m_bDontUpdate = false; // if everything is deleted set m_bDontUpdate back to false
UpdateStyles(StyleFlags::UpdateFamilyList); // and force-update the list
}
void StyleList::HideHdl()
{
if (m_nActFamily == 0xffff || !HasSelectedStyle(nullptr))
return;
weld::TreeView* pTreeView = m_xTreeBox->get_visible() ? m_xTreeBox.get() : m_xFmtLb.get();
pTreeView->selected_foreach([this, pTreeView](weld::TreeIter& rEntry) {
OUString aTemplName = pTreeView->get_text(rEntry);
m_pParentDialog->Execute_Impl(SID_STYLE_HIDE, aTemplName, OUString(),
static_cast<sal_uInt16>(GetFamilyItem()->GetFamily()), *this);
return false;
});
}
void StyleList::ShowHdl()
{
if (m_nActFamily == 0xffff || !HasSelectedStyle(nullptr))
return;
weld::TreeView* pTreeView = m_xTreeBox->get_visible() ? m_xTreeBox.get() : m_xFmtLb.get();
pTreeView->selected_foreach([this, pTreeView](weld::TreeIter& rEntry) {
OUString aTemplName = pTreeView->get_text(rEntry);
m_pParentDialog->Execute_Impl(SID_STYLE_SHOW, aTemplName, OUString(),
static_cast<sal_uInt16>(GetFamilyItem()->GetFamily()), *this);
return false;
});
}
IMPL_LINK_NOARG(StyleList, EnableDelete, void*, void)
{
bool bEnableDelete(false);
if (m_nActFamily != 0xffff && HasSelectedStyle(nullptr))
{
OSL_ENSURE(m_pStyleSheetPool, "No StyleSheetPool");
const OUString aTemplName(GetSelectedEntry());
const SfxStyleFamilyItem* pItem = GetFamilyItem();
const SfxStyleFamily eFam = pItem->GetFamily();
SfxStyleSearchBits nFilter = SfxStyleSearchBits::Auto;
if (pItem->GetFilterList().size() > m_nActFilter)
nFilter = pItem->GetFilterList()[m_nActFilter].nFlags;
if (nFilter == SfxStyleSearchBits::Auto) // automatic
nFilter = m_nAppFilter;
const SfxStyleSheetBase* pStyle = m_pStyleSheetPool->Find(
aTemplName, eFam, m_xTreeBox->get_visible() ? SfxStyleSearchBits::All : nFilter);
OSL_ENSURE(pStyle, "Style not found");
if (pStyle && pStyle->IsUserDefined())
{
if (pStyle->HasClearParentSupport() || !pStyle->IsUsed())
{
bEnableDelete = true;
}
}
}
m_pParentDialog->EnableDel(bEnableDelete, this);
}
IMPL_LINK_NOARG(StyleList, Clear, void*, void)
{
if (m_pCurObjShell && m_bModuleHasStylesHighlighterFeature)
{
SfxViewShell* pViewShell = m_pCurObjShell->GetViewShell();
if (pViewShell)
{
pViewShell->GetStylesHighlighterParaColorMap().clear();
pViewShell->GetStylesHighlighterCharColorMap().clear();
}
}
m_xStyleFamilies.reset();
for (auto& i : m_pFamilyState)
i.reset();
m_pCurObjShell = nullptr;
for (auto& i : pBoundItems)
i.reset();
}
void StyleList::ShowMenu(const CommandEvent& rCEvt)
{
CreateContextMenu();
weld::TreeView* pTreeView = m_xTreeBox->get_visible() ? m_xTreeBox.get() : m_xFmtLb.get();
OUString sCommand(
mxMenu->popup_at_rect(pTreeView, tools::Rectangle(rCEvt.GetMousePosPixel(), Size(1, 1))));
MenuSelect(sCommand);
}
void StyleList::MenuSelect(const OUString& rIdent)
{
sLastItemIdent = rIdent;
if (sLastItemIdent.isEmpty())
return;
Application::PostUserEvent(LINK(this, StyleList, MenuSelectAsyncHdl)); /***check this****/
}
void StyleList::Notify(SfxBroadcaster& /*rBC*/, const SfxHint& rHint)
{
const SfxHintId nId = rHint.GetId();
switch (nId)
{
case SfxHintId::UpdateDone:
{
SfxViewFrame* pViewFrame = m_pBindings->GetDispatcher_Impl()->GetFrame();
SfxObjectShell* pDocShell = pViewFrame->GetObjectShell();
if (m_pParentDialog->GetNotifyUpdate()
&& (!m_pParentDialog->IsCheckedItem(u"watercan"_ustr)
|| (pDocShell && pDocShell->GetStyleSheetPool() != m_pStyleSheetPool)))
{
m_pParentDialog->SetNotifyupdate(false);
Update();
}
else if (m_bUpdateFamily)
{
UpdateFamily();
m_aUpdateFamily.Call(*this);
}
if (m_pStyleSheetPool)
{
OUString aStr = GetSelectedEntry();
if (!aStr.isEmpty())
{
const SfxStyleFamilyItem* pItem = GetFamilyItem();
if (!pItem)
break;
const SfxStyleFamily eFam = pItem->GetFamily();
SfxStyleSheetBase* pStyle = m_pStyleSheetPool->Find(aStr, eFam);
if (pStyle)
{
bool bReadWrite = !(pStyle->GetMask() & SfxStyleSearchBits::ReadOnly);
m_pParentDialog->EnableEdit(bReadWrite, this);
m_pParentDialog->EnableHide(
bReadWrite && !pStyle->IsUsed() && !pStyle->IsHidden(), this);
m_pParentDialog->EnableShow(bReadWrite && pStyle->IsHidden(), this);
}
else
{
m_pParentDialog->EnableEdit(false, this);
m_pParentDialog->EnableHide(false, this);
m_pParentDialog->EnableShow(false, this);
}
}
}
break;
}
// Necessary if switching between documents and in both documents
// the same template is used. Do not immediately call Update_Impl,
// for the case that one of the documents is an internal InPlaceObject!
case SfxHintId::DocChanged:
m_pParentDialog->SetNotifyupdate(true);
break;
case SfxHintId::Dying:
{
EndListening(*m_pStyleSheetPool);
m_pStyleSheetPool = nullptr;
break;
}
default:
break;
}
// Do not set timer when the stylesheet pool is in the box, because it is
// possible that a new one is registered after the timer is up -
// works bad in UpdateStyles_Impl ()!
if (!m_bDontUpdate && nId != SfxHintId::Dying
&& (nId == SfxHintId::SfxStyleSheetPool || dynamic_cast<const SfxStyleSheetHint*>(&rHint)
|| nId == SfxHintId::StyleSheetModifiedExtended)) // ie. SfxStyleSheetModifiedHint
{
if (!pIdle)
{
pIdle.reset(new Idle("SfxCommonTemplate"));
pIdle->SetPriority(TaskPriority::LOWEST);
pIdle->SetInvokeHandler(LINK(this, StyleList, TimeOut));
}
pIdle->Start();
}
}
IMPL_LINK_NOARG(StyleList, TimeOut, Timer*, void)
{
if (!m_bDontUpdate)
{
m_bDontUpdate = true;
if (!m_xTreeBox->get_visible())
UpdateStyles(StyleFlags::UpdateFamilyList);
else
{
FillTreeBox(GetActualFamily());
SfxTemplateItem* pState = m_pFamilyState[m_nActFamily - 1].get();
if (pState)
{
m_pParentDialog->SelectStyle(pState->GetStyleName(), false, *this);
EnableDelete(nullptr);
}
}
m_bDontUpdate = false;
pIdle.reset();
}
else
pIdle->Start();
}
IMPL_LINK_NOARG(StyleList, MenuSelectAsyncHdl, void*, void)
{
if (sLastItemIdent == "new")
NewHdl();
else if (sLastItemIdent == "edit")
EditHdl();
else if (sLastItemIdent == "delete")
DeleteHdl();
else if (sLastItemIdent == "hide")
HideHdl();
else if (sLastItemIdent == "show")
ShowHdl();
}
// Double-click on a style sheet in the ListBox is applied.
IMPL_LINK(StyleList, DragBeginHdl, bool&, rUnsetDragIcon, bool)
{
rUnsetDragIcon = false;
// Allow normal processing. only if bAllowReParentDrop is true
return !m_bAllowReParentDrop;
}
IMPL_LINK(StyleList, KeyInputHdl, const KeyEvent&, rKeyEvent, bool)
{
bool bRet = false;
const vcl::KeyCode& rKeyCode = rKeyEvent.GetKeyCode();
if (m_bCanDel && !rKeyCode.GetModifier() && rKeyCode.GetCode() == KEY_DELETE)
{
DeleteHdl();
bRet = true;
}
return bRet;
}
IMPL_LINK(StyleList, QueryTooltipHdl, const weld::TreeIter&, rEntry, OUString)
{
weld::TreeView* pTreeView = m_xTreeBox->get_visible() ? m_xTreeBox.get() : m_xFmtLb.get();
const OUString aTemplName(pTreeView->get_text(rEntry));
OUString sQuickHelpText(aTemplName);
const SfxStyleFamilyItem* pItem = GetFamilyItem();
if (!pItem)
return sQuickHelpText;
SfxStyleSheetBase* pStyle = m_pStyleSheetPool->Find(aTemplName, pItem->GetFamily());
if (pStyle && pStyle->IsUsed()) // pStyle is in use in the document?
{
OUString sUsedBy;
if (pStyle->GetFamily() == SfxStyleFamily::Pseudo)
sUsedBy = pStyle->GetUsedBy();
if (!sUsedBy.isEmpty())
{
const sal_Int32 nMaxLen = 80;
if (sUsedBy.getLength() > nMaxLen)
{
sUsedBy = OUString::Concat(sUsedBy.subView(0, nMaxLen)) + "...";
}
OUString aMessage = SfxResId(STR_STYLEUSEDBY);
aMessage = aMessage.replaceFirst("%STYLELIST", sUsedBy);
sQuickHelpText = aTemplName + " " + aMessage;
}
}
return sQuickHelpText;
}
IMPL_LINK(StyleList, CustomRenderHdl, weld::TreeView::render_args, aPayload, void)
{
vcl::RenderContext& rRenderContext = std::get<0>(aPayload);
const ::tools::Rectangle& rRect = std::get<1>(aPayload);
::tools::Rectangle aRect(
rRect.TopLeft(),
Size(rRenderContext.GetOutputSize().Width() - rRect.Left(), rRect.GetHeight()));
bool bSelected = std::get<2>(aPayload);
const OUString& rId = std::get<3>(aPayload);
rRenderContext.Push(vcl::PushFlags::TEXTCOLOR);
const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings();
if (bSelected)
rRenderContext.SetTextColor(rStyleSettings.GetHighlightTextColor());
else
rRenderContext.SetTextColor(rStyleSettings.GetDialogTextColor());
bool bSuccess = false;
SfxObjectShell* pShell = SfxObjectShell::Current();
sfx2::StyleManager* pStyleManager = pShell ? pShell->GetStyleManager() : nullptr;
if (pStyleManager)
{
if (const SfxStyleFamilyItem* pItem = GetFamilyItem())
{
SfxStyleSheetBase* pStyleSheet = pStyleManager->Search(rId, pItem->GetFamily());
if (pStyleSheet)
{
rRenderContext.Push(vcl::PushFlags::ALL);
// tdf#119919 - show "hidden" styles as disabled to not move children onto root node
if (pStyleSheet->IsHidden() && m_bHierarchical)
rRenderContext.SetTextColor(rStyleSettings.GetDisableColor());
sal_Int32 nSize = aRect.GetHeight();
std::unique_ptr<sfx2::StylePreviewRenderer> pStylePreviewRenderer(
pStyleManager->CreateStylePreviewRenderer(rRenderContext, pStyleSheet, nSize));
bSuccess
= pStylePreviewRenderer->recalculate() && pStylePreviewRenderer->render(aRect);
rRenderContext.Pop();
}
}
}
if (!bSuccess)
rRenderContext.DrawText(aRect, rId, DrawTextFlags::Left | DrawTextFlags::VCenter);
rRenderContext.Pop();
}
// Selection of a template during the Watercan-Status
IMPL_LINK(StyleList, FmtSelectHdl, weld::TreeView&, rListBox, void)
{
std::unique_ptr<weld::TreeIter> xHdlEntry = rListBox.make_iterator();
if (!rListBox.get_cursor(xHdlEntry.get()))
return;
m_pParentDialog->SelectStyle(rListBox.get_text(*xHdlEntry), true, *this);
}
IMPL_LINK_NOARG(StyleList, TreeListApplyHdl, weld::TreeView&, bool)
{
// only if that region is allowed
if (m_nActFamily != 0xffff && nullptr != m_pFamilyState[m_nActFamily - 1]
&& !GetSelectedEntry().isEmpty())
{
m_pParentDialog->Execute_Impl(SID_STYLE_APPLY, GetSelectedEntry(), OUString(),
static_cast<sal_uInt16>(GetFamilyItem()->GetFamily()), *this,
SfxStyleSearchBits::Auto, nullptr, &m_nModifier);
}
// After selecting a focused item if possible again on the app window
if (dynamic_cast<const SfxTemplateDialog_Impl*>(m_pParentDialog) != nullptr)
{
SfxViewFrame* pViewFrame = m_pBindings->GetDispatcher_Impl()->GetFrame();
SfxViewShell* pVu = pViewFrame->GetViewShell();
vcl::Window* pAppWin = pVu ? pVu->GetWindow() : nullptr;
if (pAppWin)
pAppWin->GrabFocus();
}
return true;
}
IMPL_LINK(StyleList, MousePressHdl, const MouseEvent&, rMEvt, bool)
{
m_nModifier = rMEvt.GetModifier();
return false;
}
// Notice from SfxBindings that the update is completed. Pushes out the update
// of the display.
void StyleList::Update()
{
bool bDocChanged = false;
SfxStyleSheetBasePool* pNewPool = nullptr;
SfxViewFrame* pViewFrame = m_pBindings->GetDispatcher_Impl()->GetFrame();
SfxObjectShell* pDocShell = pViewFrame->GetObjectShell();
if (pDocShell)
pNewPool = pDocShell->GetStyleSheetPool();
if (pNewPool != m_pStyleSheetPool && pDocShell)
{
SfxModule* pNewModule = pDocShell->GetModule();
if (pNewModule && pNewModule != m_Module)
{
m_aClearResource.Call(nullptr);
m_aReadResource.Call(*this);
}
if (m_pStyleSheetPool)
{
EndListening(*m_pStyleSheetPool);
m_pStyleSheetPool = nullptr;
}
if (pNewPool)
{
StartListening(*pNewPool);
m_pStyleSheetPool = pNewPool;
bDocChanged = true;
}
}
if (m_bUpdateFamily)
{
UpdateFamily();
m_aUpdateFamily.Call(*this);
}
sal_uInt16 i;
for (i = 0; i < MAX_FAMILIES; ++i)
if (m_pFamilyState[i])
break;
if (i == MAX_FAMILIES || !pNewPool)
// nothing is allowed
return;
SfxTemplateItem* pItem = nullptr;
// current region not within the allowed region or default
if (m_nActFamily == 0xffff || nullptr == (pItem = m_pFamilyState[m_nActFamily - 1].get()))
{
m_pParentDialog->CheckItem(OUString::number(m_nActFamily), false);
const size_t nFamilyCount = m_xStyleFamilies->size();
size_t n;
for (n = 0; n < nFamilyCount; n++)
if (m_pFamilyState[StyleNrToInfoOffset(n)])
break;
std::unique_ptr<SfxTemplateItem>& pNewItem = m_pFamilyState[StyleNrToInfoOffset(n)];
m_nAppFilter = pNewItem->GetValue();
m_pParentDialog->FamilySelect(StyleNrToInfoOffset(n) + 1, *this);
pItem = pNewItem.get();
}
else if (bDocChanged)
{
// other DocShell -> all new
m_pParentDialog->CheckItem(OUString::number(m_nActFamily));
m_nActFilter = static_cast<sal_uInt16>(m_aLoadFactoryStyleFilter.Call(pDocShell));
m_pParentDialog->IsUpdate(*this);
if (0xffff == m_nActFilter)
{
m_nActFilter = pDocShell->GetAutoStyleFilterIndex();
}
m_nAppFilter = pItem->GetValue();
if (!m_xTreeBox->get_visible())
{
UpdateStyles(StyleFlags::UpdateFamilyList);
}
else
FillTreeBox(GetActualFamily());
}
else
{
// other filters for automatic
m_pParentDialog->CheckItem(OUString::number(m_nActFamily));
const SfxStyleFamilyItem* pStyleItem = GetFamilyItem();
if (pStyleItem
&& SfxStyleSearchBits::Auto == pStyleItem->GetFilterList()[m_nActFilter].nFlags
&& m_nAppFilter != pItem->GetValue())
{
m_nAppFilter = pItem->GetValue();
if (!m_xTreeBox->get_visible())
UpdateStyles(StyleFlags::UpdateFamilyList);
else
FillTreeBox(GetActualFamily());
}
else
{
m_nAppFilter = pItem->GetValue();
}
}
const OUString aStyle(pItem->GetStyleName());
m_pParentDialog->SelectStyle(aStyle, false, *this);
EnableDelete(nullptr);
m_pParentDialog->EnableNew(m_bCanNew, this);
}
const SfxStyleFamilyItem& StyleList::GetFamilyItemByIndex(size_t i) const
{
return m_xStyleFamilies->at(i);
}
IMPL_STATIC_LINK(StyleList, CustomGetSizeHdl, weld::TreeView::get_size_args, aPayload, Size)
{
vcl::RenderContext& rRenderContext = aPayload.first;
return Size(42, 32 * rRenderContext.GetDPIScaleFactor());
}
IMPL_LINK(StyleList, PopupFlatMenuHdl, const CommandEvent&, rCEvt, bool)
{
if (rCEvt.GetCommand() != CommandEventId::ContextMenu)
return false;
PrepareMenu(rCEvt.GetMousePosPixel());
if (m_xFmtLb->count_selected_rows() <= 0)
{
m_pParentDialog->EnableEdit(false, this);
m_pParentDialog->EnableDel(false, this);
}
ShowMenu(rCEvt);
return true;
}
IMPL_LINK(StyleList, PopupTreeMenuHdl, const CommandEvent&, rCEvt, bool)
{
if (rCEvt.GetCommand() != CommandEventId::ContextMenu)
return false;
PrepareMenu(rCEvt.GetMousePosPixel());
ShowMenu(rCEvt);
return true;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
↑ V530 The return value of function 'ExecuteList' is required to be utilized.
↑ V1029 Numeric Truncation Error. Return value of the 'size' function is written to the 16-bit variable.