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/* -*- 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 <sfx2/objsh.hxx>
#include <svx/drawitem.hxx>
#include <tbxcolorupdate.hxx>
#include <svx/svxids.hrc>
#include <svx/xdef.hxx>
#include <svx/xlineit0.hxx>
#include <svx/xlndsit.hxx>
#include <vcl/commandinfoprovider.hxx>
#include <vcl/gdimtf.hxx>
#include <vcl/svapp.hxx>
#include <vcl/toolbox.hxx>
#include <vcl/virdev.hxx>
#include <vcl/weld.hxx>
#include <vcl/settings.hxx>
#include <svx/strings.hrc>
#include <svx/dialmgr.hxx>
namespace svx
{
ToolboxButtonColorUpdaterBase::ToolboxButtonColorUpdaterBase(bool bWideButton, const OUString& rCommandLabel,
const OUString& rCommandURL,
const css::uno::Reference<css::frame::XFrame>& rFrame)
: mbWideButton(bWideButton)
, mbWasHiContrastMode(Application::GetSettings().GetStyleSettings().GetHighContrastMode())
, maCurColor(COL_TRANSPARENT)
, meImageType(vcl::ImageType::Size16)
, maCommandLabel(rCommandLabel)
, maCommandURL(rCommandURL)
, mxFrame(rFrame)
{
}
void ToolboxButtonColorUpdaterBase::Init(sal_uInt16 nSlotId)
{
switch (nSlotId)
{
case SID_ATTR_CHAR_COLOR:
case SID_ATTR_CHAR_COLOR2:
Update(NamedColor(COL_DEFAULT_FONT, SvxResId(RID_SVXSTR_COLOR_DEFAULT_FONT)));
break;
case SID_FRAME_LINECOLOR:
Update(NamedColor(COL_DEFAULT_FRAMELINE, SvxResId(RID_SVXSTR_COLOR_DEFAULT_FRAMELINE)));
break;
case SID_ATTR_CHAR_COLOR_BACKGROUND:
case SID_ATTR_CHAR_BACK_COLOR:
case SID_BACKGROUND_COLOR:
case SID_TABLE_CELL_BACKGROUND_COLOR:
Update(NamedColor(COL_DEFAULT_HIGHLIGHT, SvxResId(RID_SVXSTR_COLOR_DEFAULT_HIGHLIGHT)));
break;
case SID_ATTR_LINE_COLOR:
Update(NamedColor(COL_DEFAULT_SHAPE_STROKE, SvxResId(RID_SVXSTR_COLOR_DEFAULT_SHAPE_STROKE)));
break;
case SID_ATTR_FILL_COLOR:
Update(NamedColor(COL_DEFAULT_SHAPE_FILLING, SvxResId(RID_SVXSTR_COLOR_DEFAULT_SHAPE_FILLING)));
break;
default:
Update(COL_TRANSPARENT);
}
}
VclToolboxButtonColorUpdater::VclToolboxButtonColorUpdater(
sal_uInt16 nSlotId, ToolBoxItemId nTbxBtnId, ToolBox* pToolBox, bool bWideButton,
const OUString& rCommandLabel, const OUString& rCommandURL,
const css::uno::Reference<css::frame::XFrame>& rFrame)
: ToolboxButtonColorUpdaterBase(bWideButton, rCommandLabel, rCommandURL, rFrame)
, mnBtnId(nTbxBtnId)
, mpTbx(pToolBox)
{
Init(nSlotId);
}
void VclToolboxButtonColorUpdater::SetQuickHelpText(const OUString& rText)
{
mpTbx->SetQuickHelpText(mnBtnId, rText);
}
OUString VclToolboxButtonColorUpdater::GetQuickHelpText() const
{
return mpTbx->GetQuickHelpText(mnBtnId);
}
void VclToolboxButtonColorUpdater::SetImage(VirtualDevice* pVirDev)
{
GDIMetaFile* pMtf = pVirDev->GetConnectMetaFile();
assert(pMtf && "should have been set in ToolboxButtonColorUpdaterBase::Update");
pMtf->Stop();
pMtf->WindStart();
Graphic aGraphic(*pMtf);
mpTbx->SetItemImage(mnBtnId, Image(aGraphic.GetXGraphic()));
}
VclPtr<VirtualDevice> VclToolboxButtonColorUpdater::CreateVirtualDevice() const
{
return VclPtr<VirtualDevice>::Create(*mpTbx->GetOutDev());
}
vcl::ImageType VclToolboxButtonColorUpdater::GetImageSize() const
{
return mpTbx->GetImageSize();
}
Size VclToolboxButtonColorUpdater::GetItemSize(const Size& rImageSize) const
{
if (mbWideButton)
return mpTbx->GetItemContentSize(mnBtnId);
return rImageSize;
}
ToolboxButtonColorUpdaterBase::~ToolboxButtonColorUpdaterBase()
{}
void ToolboxButtonColorUpdaterBase::Update(const NamedColor &rNamedColor)
{
Update(rNamedColor.first);
if (!mbWideButton)
{
// Also show the current color as QuickHelpText
OUString colorSuffix = OUString(" (%1)").replaceFirst("%1", rNamedColor.second);
OUString colorHelpText = maCommandLabel + colorSuffix;
SetQuickHelpText(colorHelpText);
}
}
void ToolboxButtonColorUpdaterBase::Update(const Color& rColor, bool bForceUpdate)
{
vcl::ImageType eImageType = GetImageSize();
#ifdef IOS // tdf#126966
eImageType = vcl::ImageType::Size32;
#endif
const bool bSizeChanged = (meImageType != eImageType);
meImageType = eImageType;
const bool bDisplayModeChanged = (mbWasHiContrastMode != Application::GetSettings().GetStyleSettings().GetHighContrastMode());
Color aColor(rColor);
// !!! #109290# Workaround for SetFillColor with COL_AUTO
if (aColor == COL_AUTO)
aColor = COL_TRANSPARENT;
if ((maCurColor == aColor) && !bSizeChanged && !bDisplayModeChanged && !bForceUpdate)
return;
auto xImage = vcl::CommandInfoProvider::GetXGraphicForCommand(maCommandURL, mxFrame, meImageType);
Image aImage(xImage);
Size aItemSize = GetItemSize(aImage.GetSizePixel());
if (!aItemSize.Width() || !aItemSize.Height())
return;
ScopedVclPtr<VirtualDevice> pVirDev(CreateVirtualDevice());
pVirDev->SetOutputSizePixel(aItemSize);
maBmpSize = aItemSize;
std::unique_ptr<GDIMetaFile> xMetaFile;
if (RecordVirtualDevice())
{
xMetaFile.reset(new GDIMetaFile);
xMetaFile->SetPrefSize(pVirDev->GetOutputSize());
xMetaFile->SetPrefMapMode(pVirDev->GetMapMode());
xMetaFile->Record(pVirDev.get());
pVirDev->EnableOutput(false);
}
if (maBmpSize.Width() == maBmpSize.Height())
// tdf#84985 align color bar with icon bottom edge; integer arithmetic e.g. 26 - 26/4 <> 26 * 3/4
maUpdRect = tools::Rectangle(Point( 0, maBmpSize.Height() - maBmpSize.Height() / 4), Size(maBmpSize.Width(), maBmpSize.Height() / 4));
else
maUpdRect = tools::Rectangle(Point( maBmpSize.Height() + 2, 2), Point(maBmpSize.Width() - 3, maBmpSize.Height() - 3));
pVirDev->Push(vcl::PushFlags::CLIPREGION);
// tdf#135121 don't include the part of the image which we will
// overwrite with the target color so that for the transparent color
// case the original background of the device is shown
vcl::Region aRegion(tools::Rectangle(Point(0, 0), maBmpSize));
aRegion.Exclude(maUpdRect);
pVirDev->SetClipRegion(aRegion);
pVirDev->DrawImage(Point(0, 0), aImage);
pVirDev->Pop();
const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings();
mbWasHiContrastMode = rStyleSettings.GetHighContrastMode();
if ((COL_TRANSPARENT != aColor) && (maBmpSize.Width() == maBmpSize.Height()))
pVirDev->SetLineColor(aColor);
else
pVirDev->SetLineColor(rStyleSettings.GetDisableColor());
// use not only COL_TRANSPARENT for detection of transparence,
// but the method/way which is designed to do that
const bool bIsFullyTransparent(aColor.IsFullyTransparent());
maCurColor = aColor;
if (bIsFullyTransparent)
{
pVirDev->SetFillColor();
}
else
{
pVirDev->SetFillColor(maCurColor);
}
pVirDev->DrawRect(maUpdRect);
SetImage(pVirDev.get());
}
OUString ToolboxButtonColorUpdaterBase::GetCurrentColorName() const
{
OUString sColorName = GetQuickHelpText();
// The obtained string is of format: color context (color name)
// Generate a substring which contains only the color name
sal_Int32 nStart = sColorName.indexOf('(');
sColorName = sColorName.copy( nStart + 1 );
sal_Int32 nLength = sColorName.getLength();
if(nLength > 0)
sColorName = sColorName.copy( 0, nLength - 1);
return sColorName;
}
ToolboxButtonColorUpdater::ToolboxButtonColorUpdater(sal_uInt16 nSlotId, const OString& rTbxBtnId, weld::Toolbar* ptrTbx, bool bWideButton,
const OUString& rCommandLabel, const css::uno::Reference<css::frame::XFrame>& rFrame)
: ToolboxButtonColorUpdaterBase(bWideButton, rCommandLabel, OUString::fromUtf8(rTbxBtnId), rFrame)
, msBtnId(rTbxBtnId)
, mpTbx(ptrTbx)
{
Init(nSlotId);
}
void ToolboxButtonColorUpdater::SetQuickHelpText(const OUString& rText)
{
mpTbx->set_item_tooltip_text(msBtnId, rText);
}
OUString ToolboxButtonColorUpdater::GetQuickHelpText() const
{
return mpTbx->get_item_tooltip_text(msBtnId);
}
void ToolboxButtonColorUpdater::SetImage(VirtualDevice* pVirDev)
{
mpTbx->set_item_image(msBtnId, pVirDev);
}
VclPtr<VirtualDevice> ToolboxButtonColorUpdater::CreateVirtualDevice() const
{
return mpTbx->create_virtual_device();
}
vcl::ImageType ToolboxButtonColorUpdater::GetImageSize() const
{
return mpTbx->get_icon_size();
}
Size ToolboxButtonColorUpdater::GetItemSize(const Size& rImageSize) const
{
auto nWidth = rImageSize.Width();
if (mbWideButton)
nWidth = nWidth * 5;
return Size(nWidth, rImageSize.Height());
}
ToolboxButtonLineStyleUpdater::ToolboxButtonLineStyleUpdater()
: m_eXLS(css::drawing::LineStyle_NONE)
, m_nDashStyleIndex(-1)
{
}
void ToolboxButtonLineStyleUpdater::Update(const com::sun::star::frame::FeatureStateEvent& rEvent)
{
if (rEvent.FeatureURL.Complete == ".uno:LineDash")
{
m_nDashStyleIndex = -1;
SfxObjectShell* pSh = SfxObjectShell::Current();
if (!pSh)
return;
const SvxDashListItem* pItem = pSh->GetItem( SID_DASH_LIST );
if (!pItem)
return;
XLineDashItem aDashItem;
aDashItem.PutValue(rEvent.State, 0);
const XDash& rDash = aDashItem.GetDashValue();
XDashListRef xLineStyleList = pItem->GetDashList();
for (tools::Long i = 0; i < xLineStyleList->Count(); ++i)
{
const XDashEntry* pEntry = xLineStyleList->GetDash(i);
const XDash& rEntry = pEntry->GetDash();
if (rDash == rEntry)
{
m_nDashStyleIndex = i;
break;
}
}
}
else if (rEvent.FeatureURL.Complete == ".uno:XLineStyle")
{
XLineStyleItem aLineStyleItem;
aLineStyleItem.PutValue(rEvent.State, 0);
m_eXLS = aLineStyleItem.GetValue();
}
}
int ToolboxButtonLineStyleUpdater::GetStyleIndex() const
{
int nRet;
switch (m_eXLS)
{
case css::drawing::LineStyle_NONE:
nRet = 0;
break;
case css::drawing::LineStyle_SOLID:
nRet = 1;
break;
default:
nRet = m_nDashStyleIndex + 2;
break;
}
return nRet;
}
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
