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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* Copyright 2012 LibreOffice contributors.
*
* 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 <sfx2/templateview.hxx>
#include <basegfx/matrix/b2dhommatrixtools.hxx>
#include <basegfx/point/b2dpoint.hxx>
#include <basegfx/range/b2drange.hxx>
#include <basegfx/vector/b2dvector.hxx>
#include <drawinglayer/attribute/fillbitmapattribute.hxx>
#include <drawinglayer/primitive2d/fillbitmapprimitive2d.hxx>
#include <drawinglayer/primitive2d/textlayoutdevice.hxx>
#include <drawinglayer/primitive2d/textprimitive2d.hxx>
#include <drawinglayer/processor2d/baseprocessor2d.hxx>
#include <sfx2/sfxresid.hxx>
#include <sfx2/templateviewitem.hxx>
#include <vcl/edit.hxx>
#include "templateview.hrc"
#define EDIT_HEIGHT 20
using namespace basegfx;
using namespace basegfx::tools;
using namespace drawinglayer::attribute;
using namespace drawinglayer::primitive2d;
TemplateView::TemplateView (Window *pParent)
: ThumbnailView(pParent,WB_VSCROLL),
maCloseImg(SfxResId(IMG_TEMPLATE_VIEW_CLOSE)),
mbRenderTitle(true),
mnId(0),
mpEditName(new Edit(this, WB_BORDER | WB_HIDE))
{
mnHeaderHeight = 30;
}
TemplateView::~TemplateView ()
{
delete mpEditName;
}
void TemplateView::setName (const rtl::OUString &rName)
{
maName = rName;
mpEditName->SetText(rtl::OUString());
}
void TemplateView::Paint (const Rectangle &rRect)
{
ThumbnailView::Paint(rRect);
int nCount = 0;
int nMaxCount = 1;
if (mbRenderTitle)
++nMaxCount;
Primitive2DSequence aSeq(nMaxCount);
TextLayouterDevice aTextDev;
// Draw centered region name
Point aPos;
Size aWinSize = GetOutputSizePixel();
if (mbRenderTitle)
{
aPos.X() = (aWinSize.getWidth() - aTextDev.getTextWidth(maName,0,maName.getLength()))/2;
aPos.Y() = aTextDev.getTextHeight() + (mnHeaderHeight - aTextDev.getTextHeight())/2;
basegfx::B2DHomMatrix aTextMatrix( createScaleTranslateB2DHomMatrix(
mpItemAttrs->aFontSize.getX(), mpItemAttrs->aFontSize.getY(),
double( aPos.X() ), double( aPos.Y() ) ) );
aSeq[nCount++] = Primitive2DReference(
new TextSimplePortionPrimitive2D(aTextMatrix,
maName,0,maName.getLength(),
std::vector< double >( ),
mpItemAttrs->aFontAttr,
com::sun::star::lang::Locale(),
Color(COL_BLACK).getBColor() ) );
}
// Draw close icon
Size aImageSize = maCloseImg.GetSizePixel();
aPos.Y() = (mnHeaderHeight - aImageSize.Height())/2;
aPos.X() = aWinSize.Width() - aImageSize.Width() - aPos.Y();
aSeq[nCount] = Primitive2DReference( new FillBitmapPrimitive2D(
createTranslateB2DHomMatrix(aPos.X(),aPos.Y()),
FillBitmapAttribute(maCloseImg.GetBitmapEx(),
B2DPoint(0,0),
B2DVector(aImageSize.Width(),aImageSize.Height()),
false)
));
mpProcessor->process(aSeq);
}
void TemplateView::InsertItems (const std::vector<TemplateItemProperties> &rTemplates)
{
for (size_t i = 0, n = rTemplates.size(); i < n; ++i )
{
TemplateViewItem *pItem = new TemplateViewItem(*this,this);
const TemplateItemProperties *pCur = &rTemplates[i];
pItem->mnId = pCur->nId;
pItem->maTitle = pCur->aName;
pItem->setPath(pCur->aPath);
pItem->setFileType(pCur->aType);
pItem->maPreview1 = pCur->aThumbnail;
pItem->setSelectClickHdl(LINK(this,ThumbnailView,OnItemSelected));
mItemList.push_back(pItem);
}
CalculateItemPositions();
Invalidate();
}
void TemplateView::Resize()
{
// Set editbox size and position
Size aWinSize = GetOutputSize();
Size aEditSize(aWinSize.getWidth()/2,EDIT_HEIGHT);
Point aPos;
aPos.X() = (aWinSize.getWidth() - aEditSize.getWidth())/2;
aPos.Y() = (mnHeaderHeight - aEditSize.getHeight())/2;
mpEditName->SetPosSizePixel(aPos,aEditSize);
ThumbnailView::Resize();
}
void TemplateView::MouseButtonDown (const MouseEvent &rMEvt)
{
if (rMEvt.IsLeft())
{
// Check if we are editing title
if (mpEditName->IsVisible())
{
mpEditName->Show(false);
mbRenderTitle = true;
// Update name if its not empty
rtl::OUString aTmp = mpEditName->GetText();
if (!aTmp.isEmpty())
{
PostUserEvent(LINK(this,TemplateView,ChangeNameHdl));
}
else
{
mpEditName->SetText(rtl::OUString());
Invalidate();
}
return;
}
Size aWinSize = GetOutputSizePixel();
Size aImageSize = maCloseImg.GetSizePixel();
Point aPos;
aPos.Y() = (mnHeaderHeight - aImageSize.Height())/2;
aPos.X() = aWinSize.Width() - aImageSize.Width() - aPos.Y();
Rectangle aImgRect(aPos,aImageSize);
if (aImgRect.IsInside(rMEvt.GetPosPixel()))
{
maCloseHdl.Call(this);
}
else
{
drawinglayer::primitive2d::TextLayouterDevice aTextDev;
float fTextWidth = aTextDev.getTextWidth(maName,0,maName.getLength());
aPos.X() = (aWinSize.getWidth() - fTextWidth)/2;
aPos.Y() = (mnHeaderHeight - aTextDev.getTextHeight())/2;
Rectangle aTitleRect(aPos,Size(fTextWidth,aTextDev.getTextHeight()));
if (aTitleRect.IsInside(rMEvt.GetPosPixel()))
{
mbRenderTitle = false;
Invalidate();
mpEditName->Show();
}
}
}
ThumbnailView::MouseButtonDown(rMEvt);
}
void TemplateView::OnItemDblClicked(ThumbnailViewItem *pItem)
{
maDblClickHdl.Call(pItem);
}
IMPL_LINK_NOARG(TemplateView, ChangeNameHdl)
{
rtl::OUString aTmp = maName;
maName = mpEditName->GetText();
if (!maChangeNameHdl.Call(this))
maName = aTmp;
mpEditName->SetText(rtl::OUString());
Invalidate();
return 0;
}
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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