GSoC: Recent Charaters Toolbar Dropdown Control

Change-Id: Ib04d26fa5556e5c32db6799c16d0bbedc45504ec
Reviewed-on: https://gerrit.libreoffice.org/38944
Reviewed-by: Akshay Deep <akshaydeepiitr@gmail.com>
Tested-by: Akshay Deep <akshaydeepiitr@gmail.com>
Reviewed-by: Samuel Mehrbrodt <Samuel.Mehrbrodt@cib.de>

3 files changed, 1 insertions, 270 deletions

diff --git a/cui/source/dialogs/charwin.cxx b/cui/source/dialogs/charwin.cxx
deleted file mode 100644
index 5f9a7fa49765..000000000000
--- a/cui/source/dialogs/charwin.cxx
+++ /dev/null
@@ -1,213 +0,0 @@
-/* -*- 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 <vcl/settings.hxx>
-#include <vcl/builderfactory.hxx>
-#include "charwin.hxx"
-#include <comphelper/propertysequence.hxx>
-#include <comphelper/dispatchcommand.hxx>
-#include <sfx2/app.hxx>
-#include "cuicharmap.hxx"
-#include "macroass.hxx"
-
-using namespace com::sun::star;
-
-
-SvxCharView::SvxCharView(vcl::Window* pParent)
-    : Control(pParent, WB_TABSTOP | WB_BORDER)
-    , mnY(0)
-{
-}
-
-VCL_BUILDER_FACTORY(SvxCharView)
-
-void SvxCharView::MouseButtonDown( const MouseEvent& rMEvt )
-{
-    if ( rMEvt.IsLeft() )
-    {
-        maMouseClickHdl.Call(this);
-        if ( !(rMEvt.GetClicks() % 2) )
-        {
-            InsertCharToDoc();
-        }
-    }
-
-    Control::MouseButtonDown(rMEvt);
-}
-
-void SvxCharView::KeyInput( const KeyEvent& rKEvt )
-{
-    vcl::KeyCode aCode = rKEvt.GetKeyCode();
-
-    switch (aCode.GetCode())
-    {
-        case KEY_SPACE:
-        case KEY_RETURN:
-            InsertCharToDoc();
-            break;
-    }
-    Control::KeyInput(rKEvt);
-}
-
-void SvxCharView::InsertCharToDoc()
-{
-    if(GetText().isEmpty())
-        return;
-
-    uno::Reference< uno::XComponentContext > xContext( comphelper::getProcessComponentContext() );
-
-    uno::Sequence<beans::PropertyValue> aArgs(2);
-    aArgs[0].Name = OUString::fromUtf8("Symbols");
-    aArgs[0].Value <<= GetText();
-
-    aArgs[1].Name = OUString::fromUtf8("FontName");
-    aArgs[1].Value <<= maFont.GetFamilyName();
-
-    comphelper::dispatchCommand(".uno:InsertSymbol", aArgs);
-}
-
-void SvxCharView::Paint(vcl::RenderContext& rRenderContext, const ::tools::Rectangle&)
-{
-    rRenderContext.SetFont(maFont);
-
-    const StyleSettings& rStyleSettings = Application::GetSettings().GetStyleSettings();
-    const Color aWindowTextColor(rStyleSettings.GetFieldTextColor());
-    Color aHighlightColor(rStyleSettings.GetHighlightColor());
-    Color aHighlightTextColor(rStyleSettings.GetHighlightTextColor());
-    Color aLightColor(rStyleSettings.GetLightColor());
-
-    const OUString aText = GetText();
-    const Size aSize(GetOutputSizePixel());
-
-    long nAvailWidth = aSize.Width();
-    long nWinHeight = GetOutputSizePixel().Height();
-
-    bool bGotBoundary = true;
-    bool bShrankFont = false;
-    vcl::Font aOrigFont(rRenderContext.GetFont());
-    Size aFontSize(aOrigFont.GetFontSize());
-    ::tools::Rectangle aBoundRect;
-
-    for (long nFontHeight = aFontSize.Height(); nFontHeight > 0; nFontHeight -= 1)
-    {
-        if (!rRenderContext.GetTextBoundRect( aBoundRect, aText ) || aBoundRect.IsEmpty())
-        {
-            bGotBoundary = false;
-            break;
-        }
-
-        //only shrink in the single glyph large view mode
-        long nTextWidth = aBoundRect.GetWidth();
-        if (nAvailWidth > nTextWidth)
-            break;
-        vcl::Font aFont(aOrigFont);
-        aFontSize.Height() = nFontHeight;
-        aFont.SetFontSize(aFontSize);
-        rRenderContext.SetFont(aFont);
-        mnY = (nWinHeight - GetTextHeight()) / 2;
-        bShrankFont = true;
-    }
-
-    Point aPoint(2, mnY);
-
-    if (!bGotBoundary)
-        aPoint.X() = (aSize.Width() - rRenderContext.GetTextWidth(aText)) / 2;
-    else
-    {
-        // adjust position
-        aBoundRect += aPoint;
-
-        // vertical adjustment
-        int nYLDelta = aBoundRect.Top();
-        int nYHDelta = aSize.Height() - aBoundRect.Bottom();
-        if( nYLDelta <= 0 )
-            aPoint.Y() -= nYLDelta - 1;
-        else if( nYHDelta <= 0 )
-            aPoint.Y() += nYHDelta - 1;
-
-        // centrally align glyph
-        aPoint.X() = -aBoundRect.Left() + (aSize.Width() - aBoundRect.GetWidth()) / 2;
-    }
-
-    if (HasFocus())
-    {
-        rRenderContext.SetFillColor(aHighlightColor);
-        rRenderContext.DrawRect(tools::Rectangle(Point(0, 0), Size(GetOutputSizePixel().Width(), GetOutputSizePixel().Height())));
-
-        rRenderContext.SetTextColor(aHighlightTextColor);
-        rRenderContext.DrawText(aPoint, aText);
-    }
-    else
-    {
-        rRenderContext.SetFillColor(aLightColor);
-        rRenderContext.DrawRect(tools::Rectangle(Point(0, 0), Size(GetOutputSizePixel().Width(), GetOutputSizePixel().Height())));
-
-        rRenderContext.SetTextColor(aWindowTextColor);
-        rRenderContext.DrawText(aPoint, aText);
-    }
-
-    if (bShrankFont)
-        rRenderContext.SetFont(aOrigFont);
-}
-
-void SvxCharView::setInsertCharHdl(const Link<SvxCharView*,void> &rLink)
-{
-    maInsertCharHdl = rLink;
-}
-
-void SvxCharView::setMouseClickHdl(const Link<SvxCharView*,void> &rLink)
-{
-    maMouseClickHdl = rLink;
-}
-
-void SvxCharView::SetFont( const vcl::Font& rFont )
-{
-    long nWinHeight = GetOutputSizePixel().Height();
-    maFont = vcl::Font(rFont);
-    maFont.SetWeight(WEIGHT_NORMAL);
-    maFont.SetAlignment(ALIGN_TOP);
-    maFont.SetFontSize(PixelToLogic(Size(0, nWinHeight / 2)));
-    maFont.SetTransparent(true);
-    Control::SetFont(maFont);
-
-    mnY = (nWinHeight - GetTextHeight()) / 2;
-
-    Invalidate();
-}
-
-Size SvxCharView::GetOptimalSize() const
-{
-    const vcl::Font &rFont = GetFont();
-    const Size rFontSize = rFont.GetFontSize();
-    long nWinHeight = LogicToPixel(rFontSize).Height() * 2;
-    return Size( GetTextWidth( GetText() ) + 2 * 12, nWinHeight );
-}
-
-void SvxCharView::Resize()
-{
-    Control::Resize();
-    SetFont(GetFont());
-}
-
-
-void SvxCharView::SetText( const OUString& rText )
-{
-    Control::SetText( rText );
-    Invalidate();
-}
diff --git a/cui/source/inc/charwin.hxx b/cui/source/inc/charwin.hxx
deleted file mode 100644
index 7feb06800fe5..000000000000
--- a/cui/source/inc/charwin.hxx
+++ /dev/null
@@ -1,56 +0,0 @@
-/* -*- 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 .
- */
-
-#ifndef INCLUDED_CUI_SOURCE_INC_CHARWIN_HXX
-#define INCLUDED_CUI_SOURCE_INC_CHARWIN_HXX
-
-#include <vcl/ctrl.hxx>
-
-class SvxCharView : public Control
-{
-public:
-    SvxCharView(vcl::Window* pParent);
-
-    void            SetFont( const vcl::Font& rFont );
-    void            SetText( const OUString& rText ) override;
-    void            InsertCharToDoc();
-
-    virtual void    Resize() override;
-
-    virtual Size    GetOptimalSize() const override;
-
-    void setInsertCharHdl(const Link<SvxCharView*,void> &rLink);
-    void setMouseClickHdl(const Link<SvxCharView*,void> &rLink);
-
-protected:
-    virtual void    Paint(vcl::RenderContext& rRenderContext, const ::tools::Rectangle&) override;
-
-    virtual void MouseButtonDown( const MouseEvent& rMEvt ) override;
-
-    virtual void KeyInput( const KeyEvent& rKEvt ) override;
-
-private:
-    long            mnY;
-    vcl::Font       maFont;
-
-    Link<SvxCharView*, void> maInsertCharHdl;
-    Link<SvxCharView*, void> maMouseClickHdl;
-};
-
-#endif
diff --git a/cui/source/inc/cuicharmap.hxx b/cui/source/inc/cuicharmap.hxx
index f3618bc9d51e..9d4f5604fb17 100644
--- a/cui/source/inc/cuicharmap.hxx
+++ b/cui/source/inc/cuicharmap.hxx
@@ -26,7 +26,7 @@
 #include <vcl/lstbox.hxx>
 #include <sfx2/basedlgs.hxx>
 #include <svx/charmap.hxx>
-#include "charwin.hxx"
+#include <sfx2/charwin.hxx>
 
 using namespace ::com::sun::star;
 class SubsetMap;