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297 | /* -*- 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/.
*/
#include <vcl/layout.hxx>
#include <vcl/notebookbar.hxx>
#include <vcl/syswin.hxx>
#include <vcl/taskpanelist.hxx>
#include <vcl/NotebookbarContextControl.hxx>
#include <cppuhelper/implbase.hxx>
#include <comphelper/processfactory.hxx>
#include <rtl/bootstrap.hxx>
#include <osl/file.hxx>
#include <config_folders.h>
#include <com/sun/star/frame/XFrame.hpp>
#include <com/sun/star/ui/ContextChangeEventMultiplexer.hpp>
static OUString getCustomizedUIRootDir()
{
OUString sShareLayer("${$BRAND_BASE_DIR/" LIBO_ETC_FOLDER "/" SAL_CONFIGFILE(<--- There is an unknown macro here somewhere. Configuration is required. If SAL_CONFIGFILE is a macro then please configure it.
"bootstrap") ":UserInstallation}/user/config/soffice.cfg/");
rtl::Bootstrap::expandMacros(sShareLayer);
return sShareLayer;
}
static bool doesFileExist(const OUString& sUIDir, const OUString& sUIFile)
{
OUString sUri = sUIDir + sUIFile;
osl::File file(sUri);
return( file.open(0) == osl::FileBase::E_None );
}
/**
* split from the main class since it needs different ref-counting mana
*/
class NotebookBarContextChangeEventListener : public ::cppu::WeakImplHelper<css::ui::XContextChangeEventListener>
{
VclPtr<NotebookBar> mpParent;
public:
explicit NotebookBarContextChangeEventListener(NotebookBar *p) : mpParent(p) {}
// XContextChangeEventListener
virtual void SAL_CALL notifyContextChangeEvent(const css::ui::ContextChangeEventObject& rEvent) override;
virtual void SAL_CALL disposing(const ::css::lang::EventObject&) override;
};
NotebookBar::NotebookBar(Window* pParent, const OString& rID, const OUString& rUIXMLDescription,
const css::uno::Reference<css::frame::XFrame>& rFrame,
const NotebookBarAddonsItem& aNotebookBarAddonsItem)
: Control(pParent)
, m_pEventListener(new NotebookBarContextChangeEventListener(this))
{
SetStyle(GetStyle() | WB_DIALOGCONTROL);
OUString sUIDir = getUIRootDir();
bool doesCustomizedUIExist = doesFileExist(getCustomizedUIRootDir(), rUIXMLDescription);
if ( doesCustomizedUIExist )
sUIDir = getCustomizedUIRootDir();
m_pUIBuilder.reset(
new VclBuilder(this, sUIDir, rUIXMLDescription, rID, rFrame, true, &aNotebookBarAddonsItem));
mxFrame = rFrame;
// In the Notebookbar's .ui file must exist control handling context
// - implementing NotebookbarContextControl interface with id "ContextContainer"
// or "ContextContainerX" where X is a number >= 1
NotebookbarContextControl* pContextContainer = nullptr;
int i = 0;
do
{
OUString aName = "ContextContainer";
if (i)
aName += OUString::number(i);
pContextContainer = dynamic_cast<NotebookbarContextControl*>(m_pUIBuilder->get<Window>(OUStringToOString(aName, RTL_TEXTENCODING_UTF8)));
if (pContextContainer)
m_pContextContainers.push_back(pContextContainer);
i++;
}
while( pContextContainer != nullptr );
UpdateBackground();
}
NotebookBar::~NotebookBar()
{
disposeOnce();
}
void NotebookBar::dispose()
{
m_pContextContainers.clear();
if (m_pSystemWindow && m_pSystemWindow->ImplIsInTaskPaneList(this))
m_pSystemWindow->GetTaskPaneList()->RemoveWindow(this);
m_pSystemWindow.clear();
disposeBuilder();
assert(m_alisteningControllers.empty());
m_pEventListener.clear();
Control::dispose();
}
bool NotebookBar::PreNotify(NotifyEvent& rNEvt)
{
// capture KeyEvents for taskpane cycling
if (rNEvt.GetType() == MouseNotifyEvent::KEYINPUT)
{
if (m_pSystemWindow)
return m_pSystemWindow->PreNotify(rNEvt);
}
return Window::PreNotify( rNEvt );
}
Size NotebookBar::GetOptimalSize() const
{
if (isLayoutEnabled(this))
return VclContainer::getLayoutRequisition(*GetWindow(GetWindowType::FirstChild));
return Control::GetOptimalSize();
}
void NotebookBar::setPosSizePixel(long nX, long nY, long nWidth, long nHeight, PosSizeFlags nFlags)
{
bool bCanHandleSmallerWidth = false;
bool bCanHandleSmallerHeight = false;
bool bIsLayoutEnabled = isLayoutEnabled(this);
Window *pChild = GetWindow(GetWindowType::FirstChild);
if (bIsLayoutEnabled && pChild->GetType() == WindowType::SCROLLWINDOW)
{
WinBits nStyle = pChild->GetStyle();
if (nStyle & (WB_AUTOHSCROLL | WB_HSCROLL))
bCanHandleSmallerWidth = true;
if (nStyle & (WB_AUTOVSCROLL | WB_VSCROLL))
bCanHandleSmallerHeight = true;
}
Size aSize(GetOptimalSize());
if (!bCanHandleSmallerWidth)
nWidth = std::max(nWidth, aSize.Width());
if (!bCanHandleSmallerHeight)
nHeight = std::max(nHeight, aSize.Height());
Control::setPosSizePixel(nX, nY, nWidth, nHeight, nFlags);
if (bIsLayoutEnabled && (nFlags & PosSizeFlags::Size))
VclContainer::setLayoutAllocation(*pChild, Point(0, 0), Size(nWidth, nHeight));
}
void NotebookBar::Resize()
{
if(m_pUIBuilder && m_pUIBuilder->get_widget_root())
{
vcl::Window* pWindow = m_pUIBuilder->get_widget_root()->GetChild(0);
if (pWindow)
{
Size aSize = pWindow->GetSizePixel();
aSize.setWidth( GetSizePixel().Width() );
pWindow->SetSizePixel(aSize);
}
}
Control::Resize();
}
void NotebookBar::SetSystemWindow(SystemWindow* pSystemWindow)
{
m_pSystemWindow = pSystemWindow;
if (!m_pSystemWindow->ImplIsInTaskPaneList(this))
m_pSystemWindow->GetTaskPaneList()->AddWindow(this);
}
void SAL_CALL NotebookBarContextChangeEventListener::notifyContextChangeEvent(const css::ui::ContextChangeEventObject& rEvent)
{
if (mpParent)
{
for (NotebookbarContextControl* pControl : mpParent->m_pContextContainers)
pControl->SetContext(vcl::EnumContext::GetContextEnum(rEvent.ContextName));
}
}
void NotebookBar::ControlListenerForCurrentController(bool bListen)
{
auto xController = mxFrame->getController();
if(bListen)
{
// add listeners
if (m_alisteningControllers.count(xController) == 0)
{
auto xMultiplexer(css::ui::ContextChangeEventMultiplexer::get(
::comphelper::getProcessComponentContext()));
xMultiplexer->addContextChangeEventListener(m_pEventListener, xController);
m_alisteningControllers.insert(xController);
}
}
else
{
// remove listeners
if (m_alisteningControllers.count(xController))
{
auto xMultiplexer(css::ui::ContextChangeEventMultiplexer::get(
::comphelper::getProcessComponentContext()));
xMultiplexer->removeContextChangeEventListener(m_pEventListener, xController);
m_alisteningControllers.erase(xController);
}
}
}
void NotebookBar::StopListeningAllControllers()
{
auto xMultiplexer(
css::ui::ContextChangeEventMultiplexer::get(comphelper::getProcessComponentContext()));
xMultiplexer->removeAllContextChangeEventListeners(m_pEventListener);
m_alisteningControllers.clear();
}
void SAL_CALL NotebookBarContextChangeEventListener::disposing(const ::css::lang::EventObject&)
{
mpParent.clear();
}
void NotebookBar::DataChanged(const DataChangedEvent& rDCEvt)
{
UpdateBackground();
Control::DataChanged(rDCEvt);
}
void NotebookBar::StateChanged(const StateChangedType nStateChange )
{
UpdateBackground();
Control::StateChanged(nStateChange);
Invalidate();
}
void NotebookBar::UpdateBackground()
{
const StyleSettings& rStyleSettings = GetSettings().GetStyleSettings();
const BitmapEx& aPersona = rStyleSettings.GetPersonaHeader();
Wallpaper aWallpaper(aPersona);
aWallpaper.SetStyle(WallpaperStyle::TopRight);
if (!aPersona.IsEmpty())
{
SetBackground(aWallpaper);
UpdatePersonaSettings();
SetSettings( PersonaSettings );
}
else
{
SetBackground(rStyleSettings.GetDialogColor());
UpdateDefaultSettings();
SetSettings( DefaultSettings );
}
Invalidate(tools::Rectangle(Point(0,0), GetSizePixel()));
}
void NotebookBar::UpdateDefaultSettings()
{
AllSettings aAllSettings( GetSettings() );
StyleSettings aStyleSet( aAllSettings.GetStyleSettings() );
::Color aTextColor = aStyleSet.GetFieldTextColor();
aStyleSet.SetDialogTextColor( aTextColor );
aStyleSet.SetButtonTextColor( aTextColor );
aStyleSet.SetRadioCheckTextColor( aTextColor );
aStyleSet.SetGroupTextColor( aTextColor );
aStyleSet.SetLabelTextColor( aTextColor );
aStyleSet.SetWindowTextColor( aTextColor );
aStyleSet.SetTabTextColor(aTextColor);
aStyleSet.SetToolTextColor(aTextColor);
aAllSettings.SetStyleSettings(aStyleSet);
DefaultSettings = aAllSettings;
}
void NotebookBar::UpdatePersonaSettings()
{
AllSettings aAllSettings( GetSettings() );
StyleSettings aStyleSet( aAllSettings.GetStyleSettings() );
::Color aTextColor = aStyleSet.GetPersonaMenuBarTextColor().value_or(COL_BLACK );
aStyleSet.SetDialogTextColor( aTextColor );
aStyleSet.SetButtonTextColor( aTextColor );
aStyleSet.SetRadioCheckTextColor( aTextColor );
aStyleSet.SetGroupTextColor( aTextColor );
aStyleSet.SetLabelTextColor( aTextColor );
aStyleSet.SetWindowTextColor( aTextColor );
aStyleSet.SetTabTextColor(aTextColor);
aStyleSet.SetToolTextColor(aTextColor);
aAllSettings.SetStyleSettings(aStyleSet);
PersonaSettings = aAllSettings;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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