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LOK: Implement parts for Writer too.

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In Writer, the meaning of 'parts' is a bit different than in Calc or Impress.
In Writer, the parts mean pages, and the document does not give a completely
different view, the cursor just jumps to the given page.

It is up to the client to follow the cursor appropriately to have the desired
effect.

Change-Id: I56b3264e0340cd639bdabfa92b74b52bd1f391a5
This commit is contained in:
Jan Holesovsky 2015-08-01 02:13:47 +02:00
parent 75a84417af
commit 512b782cf4
6 changed files with 93 additions and 0 deletions
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8
libreofficekit/qa/gtktiledviewer/gtktiledviewer.cxx
View File

@ -359,6 +359,13 @@ static void populatePartSelector()
lok_doc_view_get_part( LOK_DOC_VIEW(pDocView) ) );
}
static void signalSize(LOKDocView* /*pLOKDocView*/, gpointer /*pData*/)
{
g_bPartSelectorBroadcast = false;
populatePartSelector();
g_bPartSelectorBroadcast = true;
}
static void changePart( GtkWidget* pSelector, gpointer /* pItem */ )
{
int nPart = gtk_combo_box_get_active( GTK_COMBO_BOX(pSelector) );
@ -567,6 +574,7 @@ int main( int argc, char* argv[] )
g_signal_connect(pDocView, "command-changed", G_CALLBACK(signalCommand), NULL);
g_signal_connect(pDocView, "search-not-found", G_CALLBACK(signalSearch), NULL);
g_signal_connect(pDocView, "part-changed", G_CALLBACK(signalPart), NULL);
g_signal_connect(pDocView, "size-changed", G_CALLBACK(signalSize), NULL);
g_signal_connect(pDocView, "hyperlink-clicked", G_CALLBACK(signalHyperlink), NULL);

18
libreofficekit/source/gtk/lokdocview.cxx
View File

@ -114,6 +114,7 @@ enum
COMMAND_CHANGED,
SEARCH_NOT_FOUND,
PART_CHANGED,
SIZE_CHANGED,
HYPERLINK_CLICKED,
LAST_SIGNAL
@ -581,6 +582,8 @@ callback (gpointer pData)
gtk_widget_set_size_request(GTK_WIDGET(pDocView),
twipToPixel(priv->m_nDocumentWidthTwips, priv->m_fZoom),
twipToPixel(priv->m_nDocumentHeightTwips, priv->m_fZoom));
g_signal_emit(pDocView, doc_view_signals[SIZE_CHANGED], 0, NULL);
}
break;
case LOK_CALLBACK_SET_PART:
@ -1706,6 +1709,21 @@ static void lok_doc_view_class_init (LOKDocViewClass* pClass)
G_TYPE_NONE, 1,
G_TYPE_INT);
/**
* LOKDocView::size-changed:
* @pDocView: the #LOKDocView on which the signal is emitted
* @aCommand: NULL, we just notify that want to notify the UI elements that are interested.
*/
doc_view_signals[SIZE_CHANGED] =
g_signal_new("size-changed",
G_TYPE_FROM_CLASS(pGObjectClass),
G_SIGNAL_RUN_FIRST,
0,
NULL, NULL,
g_cclosure_marshal_VOID__VOID,
G_TYPE_NONE, 1,
G_TYPE_INT);
/**
* LOKDocView::hyperlinked-clicked:
* @pDocView: the #LOKDocView on which the signal is emitted

8
sw/inc/unotxdoc.hxx
View File

@ -406,6 +406,14 @@ public:
long nTileHeight ) SAL_OVERRIDE;
/// @see vcl::ITiledRenderable::getDocumentSize().
virtual Size getDocumentSize() SAL_OVERRIDE;
/// @see vcl::ITiledRenderable::setPart().
virtual void setPart(int nPart) SAL_OVERRIDE;
/// @see vcl::ITiledRenderable::getParts().
virtual int getParts() SAL_OVERRIDE;
/// @see vcl::ITiledRenderable::getPart().
virtual int getPart() SAL_OVERRIDE;
/// @see vcl::ITiledRenderable::getPartName().
virtual OUString getPartName(int nPart) SAL_OVERRIDE;
/// @see vcl::ITiledRenderable::initializeForTiledRendering().
virtual void initializeForTiledRendering() SAL_OVERRIDE;
/// @see vcl::ITiledRenderable::registerCallback().

3
sw/inc/viscrs.hxx
View File

@ -43,6 +43,9 @@ class SwVisCrsr
vcl::Cursor m_aTextCrsr;
const SwCrsrShell* m_pCrsrShell;
/// For LibreOfficeKit only - remember what page we were at the last time.
sal_uInt16 m_nPageLastTime;
void _SetPosAndShow();
public:

12
sw/source/core/crsr/viscrs.cxx
View File

@ -67,6 +67,7 @@ MapMode* SwSelPaintRects::s_pMapMode = 0;
// Starting from here: classes / methods for the non-text-cursor
SwVisCrsr::SwVisCrsr( const SwCrsrShell * pCShell )
: m_pCrsrShell( pCShell )
, m_nPageLastTime(0)
{
pCShell->GetWin()->SetCursor( &m_aTextCrsr );
m_bIsVisible = m_aTextCrsr.IsVisible();
@ -179,6 +180,17 @@ void SwVisCrsr::_SetPosAndShow()
if (m_pCrsrShell->isTiledRendering())
{
// notify about page number change (if that happened)
sal_uInt16 nPage, nVirtPage;
const_cast<SwCrsrShell*>(m_pCrsrShell)->GetPageNum(nPage, nVirtPage);
if (nPage != m_nPageLastTime)
{
m_nPageLastTime = nPage;
OString aPayload = OString::number(nPage - 1);
m_pCrsrShell->libreOfficeKitCallback(LOK_CALLBACK_SET_PART, aPayload.getStr());
}
// notify about the cursor position & size
Rectangle aSVRect(aRect.Pos().getX(), aRect.Pos().getY(), aRect.Pos().getX() + aRect.SSize().Width(), aRect.Pos().getY() + aRect.SSize().Height());
OString sRect = aSVRect.toString();
m_pCrsrShell->libreOfficeKitCallback(LOK_CALLBACK_INVALIDATE_VISIBLE_CURSOR, sRect.getStr());

44
sw/source/uibase/uno/unotxdoc.cxx
View File

@ -3152,6 +3152,50 @@ Size SwXTextDocument::getDocumentSize()
aDocSize.Height() + 2L * DOCUMENTBORDER);
}
void SwXTextDocument::setPart(int nPart)
{
SolarMutexGuard aGuard;
SwWrtShell* pWrtShell = pDocShell->GetWrtShell();
if (!pWrtShell)
return;
pWrtShell->GotoPage(nPart + 1, true);
}
int SwXTextDocument::getParts()
{
SolarMutexGuard aGuard;
SwWrtShell* pWrtShell = pDocShell->GetWrtShell();
if (!pWrtShell)
return 0;
return pWrtShell->GetPageCnt();
}
int SwXTextDocument::getPart()
{
SolarMutexGuard aGuard;
SwWrtShell* pWrtShell = pDocShell->GetWrtShell();
if (!pWrtShell)
return 0;
sal_uInt16 nPage, nLogPage;
OUString sDisplay;
pWrtShell->GetPageNumber(-1, pWrtShell->IsCrsrVisible(), nPage, nLogPage, sDisplay);
return nPage - 1;
}
OUString SwXTextDocument::getPartName(int nPart)
{
SolarMutexGuard aGuard;
return OUString(SW_RES(STR_PAGE)) + OUString::number(nPart + 1);
}
void SwXTextDocument::initializeForTiledRendering()
{
SolarMutexGuard aGuard;