include/vcl/syswin.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef INCLUDED_VCL_SYSWIN_HXX
  21 #define INCLUDED_VCL_SYSWIN_HXX
  22
  23 #include <vcl/dllapi.h>
  24 #include <vcl/builder.hxx>
  25 #include <vcl/idle.hxx>
  26 #include <vcl/vclenum.hxx>
  27 #include <vcl/window.hxx>
  28 #include <vcl/windowstate.hxx>
  29 #include <memory>
  30 #include <vcl/notebookbar/NotebookBarAddonsMerger.hxx>
  31
  32 class MenuBar;
  33 class NotebookBar;
  34 class TaskPaneList;
  35
  36 #define ICON_LO_DEFAULT                 1
  37 #define ICON_TEXT_DOCUMENT              2
  38 #define ICON_SPREADSHEET_DOCUMENT       4
  39 #define ICON_DRAWING_DOCUMENT           6
  40 #define ICON_PRESENTATION_DOCUMENT      8
  41 #define ICON_TEMPLATE                   11
  42 #define ICON_DATABASE_DOCUMENT          12
  43 #define ICON_MATH_DOCUMENT              13
  44 #define ICON_MACROLIBRARY               1
  45
  46 enum class MenuBarMode
  47 {
  48     Normal, Hide
  49 };
  50
  51 enum class TitleButton
  52 {
  53     Docking        = 1,
  54     Hide           = 2,
  55     Menu           = 4,
  56 };
  57
  58 class VCL_DLLPUBLIC SystemWindow
  59     : public vcl::Window
  60     , public VclBuilderContainer
  61 {
  62     friend class WorkWindow;
  63     class ImplData;
  64
  65 private:
  66     VclPtr<MenuBar> mpMenuBar;
  67     Size            maOrgSize;
  68     Size            maRollUpOutSize;
  69     Size            maMinOutSize;
  70     bool            mbRollUp;
  71     bool            mbDockBtn;
  72     bool            mbHideBtn;
  73     bool            mbSysChild;
  74     bool            mbIsCalculatingInitialLayoutSize;
  75     bool            mbPaintComplete;
  76     MenuBarMode     mnMenuBarMode;
  77     sal_uInt16      mnIcon;
  78     std::unique_ptr<ImplData> mpImplData;
  79     Idle            maLayoutIdle;
  80     OUString        maNotebookBarUIFile;
  81 protected:
  82     bool            mbIsDeferredInit;
  83     VclPtr<vcl::Window> mpDialogParent;
  84 public:
  85     using Window::ImplIsInTaskPaneList;
  86     SAL_DLLPRIVATE bool ImplIsInTaskPaneList( vcl::Window* pWin );
  87     SAL_DLLPRIVATE bool isDeferredInit() const { return mbIsDeferredInit; }
  88
  89 private:
  90     SAL_DLLPRIVATE void ImplMoveToScreen( tools::Long& io_rX, tools::Long& io_rY, tools::Long i_nWidth, tools::Long i_nHeight, vcl::Window const * i_pConfigureWin );
  91     SAL_DLLPRIVATE void setPosSizeOnContainee(Size aSize, Window &rBox);
  92     DECL_DLLPRIVATE_LINK( ImplHandleLayoutTimerHdl, Timer*, void );
  93
  94     // try to extract content and return as Bitmap. To do that reliably, a Yield-loop
  95     // like in Execute() has to be executed and it is necessary to detect when the
  96     // paint is finished
  97     virtual void PrePaint(vcl::RenderContext& rRenderContext) override;
  98     virtual void PostPaint(vcl::RenderContext& rRenderContext) override;
  99
 100     // ensureRepaint - triggers Application::Yield until the dialog is
 101     // completely repainted. Sometimes needed for dialogs showing progress
 102     // during actions
 103     SAL_DLLPRIVATE void ensureRepaint();
 104
 105 protected:
 106     // Single argument ctors shall be explicit.
 107     explicit SystemWindow(WindowType nType);
 108     void loadUI(vcl::Window* pParent, const OString& rID, const OUString& rUIXMLDescription, const css::uno::Reference<css::frame::XFrame> &rFrame = css::uno::Reference<css::frame::XFrame>());
 109
 110     void     SetWindowStateData( const WindowStateData& rData );
 111
 112     virtual void settingOptimalLayoutSize(Window *pBox);
 113
 114     SAL_DLLPRIVATE void DoInitialLayout();
 115
 116     SAL_DLLPRIVATE void SetIdleDebugName( const char *pDebugName );
 117
 118 public:
 119     virtual         ~SystemWindow() override;
 120     virtual void    dispose() override;
 121
 122     virtual bool    EventNotify( NotifyEvent& rNEvt ) override;
 123     virtual bool    PreNotify( NotifyEvent& rNEvt ) override;
 124
 125     virtual bool    Close();
 126     virtual void    TitleButtonClick( TitleButton nButton );
 127     virtual void    Resizing( Size& rSize );
 128     virtual void    Resize() override;
 129     virtual Size    GetOptimalSize() const override;
 130     virtual void    queue_resize(StateChangedType eReason = StateChangedType::Layout) override;
 131     bool            isLayoutEnabled() const;
 132     void            setOptimalLayoutSize();
 133     bool            isCalculatingInitialLayoutSize() const { return mbIsCalculatingInitialLayoutSize; }
 134
 135     void            SetIcon( sal_uInt16 nIcon );
 136     sal_uInt16          GetIcon() const { return mnIcon; }
 137     // for systems like MacOSX which can display the URL a document is loaded from
 138     // separately from the window title
 139     void            SetRepresentedURL( const OUString& );
 140
 141     void            ShowTitleButton( TitleButton nButton, bool bVisible );
 142     bool            IsTitleButtonVisible( TitleButton nButton ) const;
 143
 144     void            RollUp();
 145     void            RollDown();
 146     bool            IsRollUp() const { return mbRollUp; }
 147
 148     void            SetRollUpOutputSizePixel( const Size& rSize ) { maRollUpOutSize = rSize; }
 149     const Size&     GetRollUpOutputSizePixel() const { return maRollUpOutSize; }
 150
 151     void            SetMinOutputSizePixel( const Size& rSize );
 152     const Size&     GetMinOutputSizePixel() const { return maMinOutSize; }
 153     void            SetMaxOutputSizePixel( const Size& rSize );
 154     const Size&     GetMaxOutputSizePixel() const;
 155
 156     void            SetWindowState(const OString& rStr);
 157     OString         GetWindowState(WindowStateMask nMask = WindowStateMask::All) const;
 158
 159     void            SetMenuBar(MenuBar* pMenuBar);
 160     MenuBar*        GetMenuBar() const { return mpMenuBar; }
 161     void            SetMenuBarMode( MenuBarMode nMode );
 162
 163     void SetNotebookBar(const OUString& rUIXMLDescription,
 164                         const css::uno::Reference<css::frame::XFrame>& rFrame,
 165                         const NotebookBarAddonsItem& aNotebookBarAddonsItem,
 166                         bool bReloadNotebookbar = false);
 167
 168     void            CloseNotebookBar();
 169     VclPtr<NotebookBar> const & GetNotebookBar() const;
 170
 171     TaskPaneList*   GetTaskPaneList();
 172     void            GetWindowStateData( WindowStateData& rData ) const;
 173
 174     virtual void     SetText( const OUString& rStr ) override;
 175     virtual OUString GetText() const override;
 176
 177     /**
 178     Returns the screen number the window is on
 179
 180     The Display Screen number is counted the same way that
 181     <code>Application::GetScreenPosSizePixel</code>
 182     and of course <code>SystemWindow::SetScreenNumber</code>
 183     are counted in.
 184
 185     In case the window is positioned on multiple screens the
 186     screen number returned will be of the screen containing the
 187     upper left pixel of the frame area (that is of the client
 188     area on system decorated windows, or the frame area of
 189     undecorated resp. owner decorated windows.
 190
 191     @returns the screen number
 192
 193     @see SystemWindow::SetScreenNumber
 194     */
 195     unsigned int    GetScreenNumber() const;
 196     /**
 197     Move the Window to a new screen. The same rules for
 198     positioning apply as in <code>SystemWindow::GetScreenNumber</code>
 199
 200     The Display Screen number is counted the same way that
 201     <code>Application::GetScreenPosSizePixel</code>
 202     and of course <code>SystemWindow::GetScreenNumber</code>
 203     are counted in.
 204
 205     @see GetScreenNumber
 206     */
 207     void            SetScreenNumber( unsigned int nNewScreen );
 208
 209     void            SetApplicationID( const OUString &rApplicationID );
 210
 211     void SetCloseHdl(const Link<SystemWindow&,void>& rLink);
 212     const Link<SystemWindow&,void>& GetCloseHdl() const;
 213
 214     SAL_DLLPRIVATE bool hasPendingLayout() const { return maLayoutIdle.IsActive(); }
 215
 216     virtual        void    doDeferredInit(WinBits nBits);
 217
 218     // Screenshot interface
 219     VclPtr<VirtualDevice> createScreenshot();
 220 };
 221
 222 inline void SystemWindow::SetIdleDebugName( const char *pDebugName )
 223 {
 224     maLayoutIdle.SetDebugName( pDebugName );
 225 }
 226
 227 #endif // INCLUDED_VCL_SYSWIN_HXX
 228
 229 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */