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/*
* 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 "TitleBar.hxx"
#include "Paint.hxx"
#include <tools/svborder.hxx>
#include <vcl/gradient.hxx>
#include <vcl/lineinfo.hxx>
namespace
{
const static sal_Int32 gnLeftIconSpace (3);
const static sal_Int32 gnRightIconSpace (3);
}
namespace sfx2 { namespace sidebar {
TitleBar::TitleBar (
const ::rtl::OUString& rsTitle,
Window* pParentWindow,
const sidebar::Paint& rInitialBackgroundPaint)
: Window(pParentWindow),
maToolBox(this),
msTitle(rsTitle),
maIcon()
{
SetBackground(rInitialBackgroundPaint.GetWallpaper());
maToolBox.SetSelectHdl(LINK(this, TitleBar, SelectionHandler));
}
TitleBar::~TitleBar (void)
{
}
void TitleBar::SetTitle (const ::rtl::OUString& rsTitle)
{
msTitle = rsTitle;
Invalidate();
}
void TitleBar::SetIcon (const Image& rIcon)
{
maIcon = rIcon;
Invalidate();
}
void TitleBar::Paint (const Rectangle& rUpdateArea)
{
(void)rUpdateArea;
// Paint title bar background.
Size aWindowSize (GetOutputSizePixel());
Rectangle aTitleBarBox(
0,
0,
aWindowSize.Width(),
aWindowSize.Height()
);
PaintDecoration(aTitleBarBox);
const Rectangle aTitleBox (GetTitleArea(aTitleBarBox));
PaintTitle(aTitleBox);
if (HasFocus())
PaintFocus(aTitleBox);
}
void TitleBar::DataChanged (const DataChangedEvent& rEvent)
{
(void)rEvent;
SetBackground(GetBackgroundPaint().GetWallpaper());
}
void TitleBar::setPosSizePixel (
long nX,
long nY,
long nWidth,
long nHeight,
sal_uInt16 nFlags)
{
Window::setPosSizePixel(nX,nY,nWidth,nHeight,nFlags);
// Place the toolbox.
const sal_Int32 nToolBoxWidth (maToolBox.GetItemPosRect(0).GetWidth());
maToolBox.setPosSizePixel(nWidth-nToolBoxWidth,0, nToolBoxWidth,nHeight, WINDOW_POSSIZE_POSSIZE);
maToolBox.Show();
}
ToolBox& TitleBar::GetToolBox (void)
{
return maToolBox;
}
const ToolBox& TitleBar::GetToolBox (void) const
{
return maToolBox;
}
void TitleBar::HandleToolBoxItemClick (const sal_uInt16 nItemIndex)
{
(void)nItemIndex;
// Any real processing has to be done in derived class.
}
void TitleBar::PaintTitle (const Rectangle& rTitleBox)
{
Push(PUSH_FONT | PUSH_TEXTCOLOR);
Rectangle aTitleBox (rTitleBox);
// When there is an icon then paint it at the left of the given
// box.
if ( !! maIcon)
{
DrawImage(
Point(
aTitleBox.Left() + gnLeftIconSpace,
aTitleBox.Top() + (aTitleBox.GetHeight()-maIcon.GetSizePixel().Height())/2),
maIcon);
aTitleBox.Left() += gnLeftIconSpace + maIcon.GetSizePixel().Width() + gnRightIconSpace;
}
Font aFont(GetFont());
aFont.SetWeight(WEIGHT_BOLD);
SetFont(aFont);
// Paint title bar text.
SetTextColor(GetTextColor());
DrawText(
aTitleBox,
msTitle,
TEXT_DRAW_LEFT | TEXT_DRAW_VCENTER);
Pop();
}
void TitleBar::PaintFocus (const Rectangle& rFocusBox)
{
Push(PUSH_FONT | PUSH_TEXTCOLOR | PUSH_LINECOLOR | PUSH_FILLCOLOR);
Font aFont(GetFont());
aFont.SetWeight(WEIGHT_BOLD);
SetFont(aFont);
const Rectangle aTextBox (
GetTextRect(
rFocusBox,
msTitle,
TEXT_DRAW_LEFT | TEXT_DRAW_VCENTER));
const Rectangle aLargerTextBox (
aTextBox.Left() - 2,
aTextBox.Top() - 2,
aTextBox.Right() + 2,
aTextBox.Bottom() + 2);
LineInfo aDottedStyle (LINE_DASH);
aDottedStyle.SetDashCount(0);
aDottedStyle.SetDotCount(1);
aDottedStyle.SetDotLen(1);
aDottedStyle.SetDistance(1);
SetFillColor();
SetLineColor(COL_BLACK);
DrawPolyLine(Polygon(aLargerTextBox), aDottedStyle);
Pop();
}
IMPL_LINK(TitleBar, SelectionHandler, ToolBox*, pToolBox)
{
(void)pToolBox;
OSL_ASSERT(&maToolBox==pToolBox);
const sal_uInt16 nItemId (maToolBox.GetHighlightItemId());
HandleToolBoxItemClick(nItemId);
return sal_True;
}
} } // end of namespace sfx2::sidebar
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