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libreoffice/include/vcl/fixed.hxx
Stephan Bergmann d36f7c5bd2 Revert "long->sal_Int32 in tools/gen.hxx" 
This reverts commit 8bc951daf7.

As discussed at
<https://lists.freedesktop.org/archives/libreoffice/2018-April/079955.html>
"long->sal_Int32 in tools/gen.hxx", that commit caused lots of problems with
signed integer overflow, and the original plan was to redo it to consistently
use sal_Int64 instead of sal_Int32.  <https://gerrit.libreoffice.org/#/c/52471/>
"sal_Int32->sal_Int64 in tools/gen.hxx" tried that.  However, it failed
miserably on Windows, causing odd failures like not writing out Pictures/*.svm
streams out into .odp during CppunitTest_sd_export_ooxml2.  So the next best
approach is to just revert the original commit, at least for now.

Includes revert of follow-up 8c50aff217 "Fix
Library_vclplug_qt5".

Change-Id: Ia8bf34272d1ed38aac00e5d07a9d13fb03f439ae
Reviewed-on: https://gerrit.libreoffice.org/52532
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Stephan Bergmann <sbergman@redhat.com>
2018-04-07 14:13:18 +02:00

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/* -*- 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_VCL_FIXED_HXX
#define INCLUDED_VCL_FIXED_HXX
#include <tools/solar.h>
#include <vcl/dllapi.h>
#include <vcl/bitmap.hxx>
#include <vcl/ctrl.hxx>
#include <vcl/edit.hxx>
#include <vcl/image.hxx>
class UserDrawEvent;
class VCL_DLLPUBLIC FixedText : public Control
{
private:
sal_Int32 m_nMaxWidthChars;
sal_Int32 m_nMinWidthChars;
VclPtr<vcl::Window> m_pMnemonicWindow;
using Control::ImplInitSettings;
using Window::ImplInit;
SAL_DLLPRIVATE void ImplInit( vcl::Window* pParent, WinBits nStyle );
SAL_DLLPRIVATE static WinBits ImplInitStyle( WinBits nStyle );
SAL_DLLPRIVATE void ImplDraw( OutputDevice* pDev, DrawFlags nDrawFlags,
const Point& rPos, const Size& rSize, bool bFillLayout = false ) const;
public:
SAL_DLLPRIVATE static DrawTextFlags ImplGetTextStyle( WinBits nWinBits );
protected:
virtual void FillLayoutData() const override;
virtual const vcl::Font&
GetCanonicalFont( const StyleSettings& _rStyle ) const override;
virtual const Color&
GetCanonicalTextColor( const StyleSettings& _rStyle ) const override;
virtual vcl::Window* getAccessibleRelationLabelFor() const override;
public:
explicit FixedText( vcl::Window* pParent, WinBits nStyle = 0 );
virtual ~FixedText() override;
virtual void dispose() override;
virtual void ApplySettings(vcl::RenderContext& rRenderContext) override;
virtual void Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect ) override;
virtual void Draw( OutputDevice* pDev, const Point& rPos, const Size& rSize, DrawFlags nFlags ) override;
virtual void Resize() override;
virtual void StateChanged( StateChangedType nType ) override;
virtual void DataChanged( const DataChangedEvent& rDCEvt ) override;
void setMaxWidthChars(sal_Int32 nWidth);
void setMinWidthChars(sal_Int32 nWidth);
static Size CalcMinimumTextSize(Control const* pControl, long nMaxWidth = 0x7fffffff);
static Size getTextDimensions(Control const *pControl, const OUString &rTxt, long nMaxWidth);
Size CalcMinimumSize(long nMaxWidth = 0x7fffffff) const;
virtual Size GetOptimalSize() const override;
virtual bool set_property(const OString &rKey, const OUString &rValue) override;
void set_mnemonic_widget(vcl::Window *pWindow);
vcl::Window* get_mnemonic_widget() const { return m_pMnemonicWindow; }
};
class VCL_DLLPUBLIC SelectableFixedText : public Edit
{
public:
explicit SelectableFixedText( vcl::Window* pParent, WinBits nStyle );
virtual void LoseFocus() override;
virtual void ApplySettings(vcl::RenderContext&) override;
};
class VCL_DLLPUBLIC FixedLine : public Control
{
private:
using Control::ImplInitSettings;
using Window::ImplInit;
SAL_DLLPRIVATE void ImplInit( vcl::Window* pParent, WinBits nStyle );
SAL_DLLPRIVATE static WinBits ImplInitStyle( WinBits nStyle );
SAL_DLLPRIVATE void ImplDraw(vcl::RenderContext& rRenderContext);
protected:
virtual void FillLayoutData() const override;
virtual const vcl::Font&
GetCanonicalFont( const StyleSettings& _rStyle ) const override;
virtual const Color&
GetCanonicalTextColor( const StyleSettings& _rStyle ) const override;
public:
explicit FixedLine( vcl::Window* pParent, WinBits nStyle = WB_HORZ );
virtual void ApplySettings(vcl::RenderContext&) override;
virtual void Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect ) override;
virtual void Draw( OutputDevice* pDev, const Point& rPos, const Size& rSize, DrawFlags nFlags ) override;
virtual void Resize() override;
virtual void StateChanged( StateChangedType nType ) override;
virtual void DataChanged( const DataChangedEvent& rDCEvt ) override;
virtual Size GetOptimalSize() const override;
};
class VCL_DLLPUBLIC FixedBitmap : public Control
{
private:
Bitmap maBitmap;
using Control::ImplInitSettings;
using Window::ImplInit;
SAL_DLLPRIVATE void ImplInit( vcl::Window* pParent, WinBits nStyle );
SAL_DLLPRIVATE static WinBits ImplInitStyle( WinBits nStyle );
SAL_DLLPRIVATE void ImplDraw( OutputDevice* pDev, const Point& rPos, const Size& rSize );
public:
explicit FixedBitmap( vcl::Window* pParent, WinBits nStyle = 0 );
virtual void ApplySettings(vcl::RenderContext&) override;
virtual void Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect ) override;
virtual void Draw( OutputDevice* pDev, const Point& rPos, const Size& rSize, DrawFlags nFlags ) override;
virtual void Resize() override;
virtual void StateChanged( StateChangedType nType ) override;
virtual void DataChanged( const DataChangedEvent& rDCEvt ) override;
void SetBitmap( const Bitmap& rBitmap );
using OutputDevice::GetBitmap;
};
class VCL_DLLPUBLIC FixedImage : public Control
{
private:
Image maImage;
private:
using Control::ImplInitSettings;
using Window::ImplInit;
SAL_DLLPRIVATE void ImplInit( vcl::Window* pParent, WinBits nStyle );
SAL_DLLPRIVATE static WinBits ImplInitStyle( WinBits nStyle );
protected:
SAL_DLLPRIVATE void ImplDraw( OutputDevice* pDev, DrawFlags nDrawFlags,
const Point& rPos, const Size& rSize );
public:
explicit FixedImage( vcl::Window* pParent, WinBits nStyle = 0 );
virtual void ApplySettings(vcl::RenderContext&) override;
virtual void Paint( vcl::RenderContext& rRenderContext, const tools::Rectangle& rRect ) override;
virtual void Draw( OutputDevice* pDev, const Point& rPos, const Size& rSize, DrawFlags nFlags ) override;
virtual void Resize() override;
virtual void StateChanged( StateChangedType nType ) override;
virtual void DataChanged( const DataChangedEvent& rDCEvt ) override;
virtual Size GetOptimalSize() const override;
void SetImage( const Image& rImage );
const Image& GetImage() const { return maImage; }
void SetModeImage( const Image& rImage );
const Image& GetModeImage( ) const { return maImage;}
virtual bool set_property(const OString &rKey, const OUString &rValue) override;
static Image loadThemeImage(const OUString &rFileName);
};
#endif // INCLUDED_VCL_FIXED_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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