/* -*- 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 .
*/
#pragma once
#include <sal/config.h>
#include <o3tl/lru_map.hxx>
#include <o3tl/hash_combine.hxx>
#include <osl/conditn.hxx>
#include <tools/fldunit.hxx>
#include <unotools/options.hxx>
#include <vcl/bitmapex.hxx>
#include <vcl/cvtgrf.hxx>
#include <vcl/image.hxx>
#include <vcl/settings.hxx>
#include <vcl/svapp.hxx>
#include <vcl/print.hxx>
#include <vcl/uitest/logger.hxx>
#include <vcl/virdev.hxx>
#include <vcl/wrkwin.hxx>
#include <vcl/window.hxx>
#include <vcl/task.hxx>
#include <LibreOfficeKit/LibreOfficeKitTypes.h>
#include <unotools/resmgr.hxx>
#include <com/sun/star/lang/XComponent.hpp>
#include <com/sun/star/i18n/XCharacterClassification.hpp>
#include "vcleventlisteners.hxx"
#include "print.h"
#include "salwtype.hxx"
#include "windowdev.hxx"
#include "displayconnectiondispatch.hxx"
#include <atomic>
#include <mutex>
#include <optional>
#include <vector>
#include <unordered_map>
#include "schedulerimpl.hxx"
#include <basegfx/DrawCommands.hxx>
struct ImplPostEventData;
struct ImplTimerData;
struct ImplIdleData;
struct ImplConfigData;
namespace rtl
{
class OStringBuffer;
}
namespace vcl::font
{
class DirectFontSubstitution;
class PhysicalFontCollection;
}
struct ImplHotKey;
struct ImplEventHook;
class Point;
class ImplAccelManager;
class ImplFontCache;
class HelpTextWindow;
class ImplTBDragMgr;
class ImplIdleMgr;
class FloatingWindow;
class AllSettings;
class NotifyEvent;
class Timer;
class AutoTimer;
class Idle;
class Help;
class PopupMenu;
class Application;
class OutputDevice;
class SvFileStream;
class SystemWindow;
class WorkWindow;
class Dialog;
class VirtualDevice;
class Printer;
class SalFrame;
class SalInstance;
class SalSystem;
class ImplPrnQueueList;
class UnoWrapperBase;
class GraphicConverter;
class ImplWheelWindow;
class SalTimer;
class DockingManager;
class VclEventListeners2;
class SalData;
class OpenGLContext;
class UITestLogger;
#define SV_ICON_ID_OFFICE 1
#define SV_ICON_ID_TEXT 2
#define SV_ICON_ID_TEXT_TEMPLATE 3
#define SV_ICON_ID_SPREADSHEET 4
#define SV_ICON_ID_SPREADSHEET_TEMPLATE 5
#define SV_ICON_ID_DRAWING 6
#define SV_ICON_ID_PRESENTATION 8
#define SV_ICON_ID_MASTER_DOCUMENT 10
#define SV_ICON_ID_TEMPLATE 11
#define SV_ICON_ID_DATABASE 12
#define SV_ICON_ID_FORMULA 13
const FloatWinPopupFlags LISTBOX_FLOATWINPOPUPFLAGS = FloatWinPopupFlags::Down |
FloatWinPopupFlags::NoHorzPlacement | FloatWinPopupFlags::AllMouseButtonClose;
namespace com::sun::star::datatransfer::clipboard { class XClipboard; }
namespace vcl
{
class DisplayConnectionDispatch;
class SettingsConfigItem;
class Window;
}
namespace basegfx
{
class SystemDependentDataManager;
}
class LocaleConfigurationListener final : public utl::ConfigurationListener
{
public:
virtual void ConfigurationChanged( utl::ConfigurationBroadcaster*, ConfigurationHints ) override;
};
typedef std::pair<VclPtr<vcl::Window>, ImplPostEventData *> ImplPostEventPair;
struct ImplSVAppData
{
ImplSVAppData();
~ImplSVAppData();
std::optional<AllSettings> mxSettings; // Application settings
LocaleConfigurationListener* mpCfgListener = nullptr;
VclEventListeners maEventListeners; // listeners for vcl events (eg, extended toolkit)
std::vector<Link<VclWindowEvent&,bool> >
maKeyListeners; // listeners for key events only (eg, extended toolkit)
std::vector<ImplPostEventPair> maPostedEventList;
ImplAccelManager* mpAccelMgr = nullptr; // Accelerator Manager
std::optional<OUString> mxAppName; // Application name
std::optional<OUString> mxAppFileName; // Abs. Application FileName
std::optional<OUString> mxDisplayName; // Application Display Name
std::optional<OUString> mxToolkitName; // Toolkit Name
Help* mpHelp = nullptr; // Application help
VclPtr<PopupMenu> mpActivePopupMenu; // Actives Popup-Menu (in Execute)
VclPtr<ImplWheelWindow> mpWheelWindow; // WheelWindow
sal_uInt64 mnLastInputTime = 0; // GetLastInputTime()
sal_uInt16 mnDispatchLevel = 0; // DispatchLevel
sal_uInt16 mnModalMode = 0; // ModalMode Count
SystemWindowFlags mnSysWinMode = SystemWindowFlags(0); // Mode, when SystemWindows should be created
bool mbInAppMain = false; // is Application::Main() on stack
bool mbInAppExecute = false; // is Application::Execute() on stack
std::atomic<bool> mbAppQuit = false; // is Application::Quit() called, volatile because we read/write from different threads
bool mbSettingsInit = false; // true: Settings are initialized
DialogCancelMode meDialogCancel = DialogCancelMode::Off; // true: All Dialog::Execute() calls will be terminated immediately with return false
bool mbRenderToBitmaps = false; // set via svp / headless plugin
bool m_bUseSystemLoop = false;
DECL_STATIC_LINK(ImplSVAppData, ImplQuitMsg, void*, void);
};
/// Cache multiple scalings for the same bitmap
struct ScaleCacheKey {
SalBitmap *mpBitmap;
Size maDestSize;
ScaleCacheKey(SalBitmap *pBitmap, const Size &aDestSize)
{
mpBitmap = pBitmap;
maDestSize = aDestSize;
}
ScaleCacheKey(const ScaleCacheKey &key)
{
mpBitmap = key.mpBitmap;
maDestSize = key.maDestSize;
}
bool operator==(ScaleCacheKey const& rOther) const
{
return mpBitmap == rOther.mpBitmap && maDestSize == rOther.maDestSize;
}
};
namespace std
{
template <> struct hash<ScaleCacheKey>
{
std::size_t operator()(ScaleCacheKey const& k) const noexcept
{
std::size_t seed = 0;
o3tl::hash_combine(seed, k.mpBitmap);
o3tl::hash_combine(seed, k.maDestSize.getWidth());
o3tl::hash_combine(seed, k.maDestSize.getHeight());
return seed;
}
};
} // end std namespace
typedef o3tl::lru_map<ScaleCacheKey, BitmapEx> lru_scale_cache;
struct ImplSVGDIData
{
~ImplSVGDIData();
VclPtr<vcl::WindowOutputDevice> mpFirstWinGraphics; // First OutputDevice with a Frame Graphics
VclPtr<vcl::WindowOutputDevice> mpLastWinGraphics; // Last OutputDevice with a Frame Graphics
VclPtr<OutputDevice> mpFirstVirGraphics; // First OutputDevice with a VirtualDevice Graphics
VclPtr<OutputDevice> mpLastVirGraphics; // Last OutputDevice with a VirtualDevice Graphics
VclPtr<Printer> mpFirstPrnGraphics; // First OutputDevice with an InfoPrinter Graphics
VclPtr<Printer> mpLastPrnGraphics; // Last OutputDevice with an InfoPrinter Graphics
VclPtr<VirtualDevice> mpFirstVirDev; // First VirtualDevice
OpenGLContext* mpLastContext = nullptr; // Last OpenGLContext
VclPtr<Printer> mpFirstPrinter; // First Printer
std::unique_ptr<ImplPrnQueueList> mpPrinterQueueList; // List of all printer queue
std::shared_ptr<vcl::font::PhysicalFontCollection> mxScreenFontList; // Screen-Font-List
std::shared_ptr<ImplFontCache> mxScreenFontCache; // Screen-Font-Cache
lru_scale_cache maScaleCache = lru_scale_cache(10); // Cache for scaled images
vcl::font::DirectFontSubstitution* mpDirectFontSubst = nullptr; // Font-Substitutions defined in Tools->Options->Fonts
std::unique_ptr<GraphicConverter> mxGrfConverter; // Converter for graphics
tools::Long mnAppFontX = 0; // AppFont X-Numenator for 40/tel Width
tools::Long mnAppFontY = 0; // AppFont Y-Numenator for 80/tel Height
bool mbFontSubChanged = false; // true: FontSubstitution was changed between Begin/End
o3tl::lru_map<OUString, BitmapEx> maThemeImageCache = o3tl::lru_map<OUString, BitmapEx>(10);
o3tl::lru_map<OUString, gfx::DrawRoot> maThemeDrawCommandsCache = o3tl::lru_map<OUString, gfx::DrawRoot>(50);
};
struct ImplSVFrameData
{
~ImplSVFrameData();
VclPtr<vcl::Window> mpFirstFrame; // First FrameWindow
VclPtr<vcl::Window> mpActiveApplicationFrame; // the last active application frame, can be used as DefModalDialogParent if no focuswin set
VclPtr<WorkWindow> mpAppWin; // Application-Window
std::unique_ptr<UITestLogger> m_pUITestLogger;
};
struct ImplSVWinData
{
~ImplSVWinData();
VclPtr<vcl::Window> mpFocusWin; // window, that has the focus
VclPtr<vcl::Window> mpCaptureWin; // window, that has the mouse capture
VclPtr<vcl::Window> mpLastDeacWin; // Window, that need a deactivate (FloatingWindow-Handling)
VclPtr<FloatingWindow> mpFirstFloat; // First FloatingWindow in PopupMode
std::vector<VclPtr<Dialog>> mpExecuteDialogs; ///< Stack of dialogs that are Execute()'d - the last one is the top most one.
VclPtr<vcl::Window> mpExtTextInputWin; // Window, which is in ExtTextInput
VclPtr<vcl::Window> mpTrackWin; // window, that is in tracking mode
std::unique_ptr<AutoTimer> mpTrackTimer; // tracking timer
std::vector<Image> maMsgBoxImgList; // ImageList for MessageBox
VclPtr<vcl::Window> mpAutoScrollWin; // window, that is in AutoScrollMode mode
VclPtr<vcl::Window> mpLastWheelWindow; // window, that last received a mouse wheel event
SalWheelMouseEvent maLastWheelEvent; // the last received mouse wheel event
StartTrackingFlags mnTrackFlags = StartTrackingFlags::NONE; // tracking flags
StartAutoScrollFlags mnAutoScrollFlags = StartAutoScrollFlags::NONE; // auto scroll flags
bool mbNoDeactivate = false; // true: do not execute Deactivate
bool mbNoSaveFocus = false; // true: menus must not save/restore focus
bool mbIsLiveResize = false; // true: skip waiting for events and low priority timers
bool mbIsWaitingForNativeEvent = false; // true: code is executing via a native callback while waiting for the next native event
};
typedef std::vector< std::pair< OUString, FieldUnit > > FieldUnitStringList;
struct ImplSVCtrlData
{
std::vector<Image> maCheckImgList; // ImageList for CheckBoxes
std::vector<Image> maRadioImgList; // ImageList for RadioButtons
std::optional<Image> moDisclosurePlus;
std::optional<Image> moDisclosureMinus;
ImplTBDragMgr* mpTBDragMgr = nullptr; // DragMgr for ToolBox
sal_uInt16 mnCheckStyle = 0; // CheckBox-Style for ImageList-Update
sal_uInt16 mnRadioStyle = 0; // Radio-Style for ImageList-Update
Color mnLastCheckFColor; // Last FaceColor for CheckImage
Color mnLastCheckWColor; // Last WindowColor for CheckImage
Color mnLastCheckLColor; // Last LightColor for CheckImage
Color mnLastRadioFColor; // Last FaceColor for RadioImage
Color mnLastRadioWColor; // Last WindowColor for RadioImage
Color mnLastRadioLColor; // Last LightColor for RadioImage
FieldUnitStringList maFieldUnitStrings; // list with field units
FieldUnitStringList maCleanUnitStrings; // same list but with some "fluff" like spaces removed
};
struct ImplSVHelpData
{
~ImplSVHelpData();
bool mbContextHelp = false; // is ContextHelp enabled
bool mbExtHelp = false; // is ExtendedHelp enabled
bool mbExtHelpMode = false; // is in ExtendedHelp Mode
bool mbOldBalloonMode = false; // BalloonMode, before ExtHelpMode started
bool mbBalloonHelp = false; // is BalloonHelp enabled
bool mbQuickHelp = false; // is QuickHelp enabled
bool mbSetKeyboardHelp = false; // tiphelp was activated by keyboard
bool mbKeyboardHelp = false; // tiphelp was activated by keyboard
bool mbRequestingHelp = false; // In Window::RequestHelp
VclPtr<HelpTextWindow> mpHelpWin; // HelpWindow
sal_uInt64 mnLastHelpHideTime = 0; // ticks of last show
};
// "NWF" means "Native Widget Framework" and was the term used for the
// idea that StarView/OOo "widgets" should *look* (and feel) like the
// "native widgets" on each platform, even if not at all implemented
// using them. See http://people.redhat.com/dcbw/ooo-nwf.html .
struct ImplSVNWFData
{
int mnStatusBarLowerRightOffset = 0; // amount in pixel to avoid in the lower righthand corner
int mnMenuFormatBorderX = 0; // horizontal inner popup menu border
int mnMenuFormatBorderY = 0; // vertical inner popup menu border
::Color maMenuBarHighlightTextColor = COL_TRANSPARENT; // override highlight text color
// in menubar if not transparent
bool mbMenuBarDockingAreaCommonBG = false; // e.g. WinXP default theme
bool mbDockingAreaSeparateTB = false; // individual toolbar backgrounds
// instead of one for docking area
bool mbDockingAreaAvoidTBFrames = false; ///< don't draw frames around the individual toolbars if mbDockingAreaSeparateTB is false
bool mbFlatMenu = false; // no popup 3D border
bool mbNoFocusRects = false; // on Aqua/Gtk3 use native focus rendering, except for flat buttons
bool mbNoFocusRectsForFlatButtons = false; // on Gtk3 native focusing is also preferred for flat buttons
bool mbNoFrameJunctionForPopups = false; // on Gtk4 popups are done via popovers and a toolbar menu won't align to its toolitem, so
// omit the effort the creation a visual junction
bool mbCenteredTabs = false; // on Aqua, tabs are centered
bool mbNoActiveTabTextRaise = false; // on Aqua the text for the selected tab
// should not "jump up" a pixel
bool mbProgressNeedsErase = false; // set true for platforms that should draw the
// window background before drawing the native
// progress bar
bool mbCanDrawWidgetAnySize = false; // set to true currently on gtk
/// entire drop down listbox resembles a button, no textarea/button parts (as currently on Windows)
bool mbDDListBoxNoTextArea = false;
bool mbAutoAccel = false; // whether accelerators are only shown when Alt is held down
bool mbRolloverMenubar = false; // theming engine supports rollover in menubar
// gnome#768128 I cannot see a route under wayland at present to support
// floating toolbars that can be redocked because there's no way to track
// that the toolbar is over a dockable area.
bool mbCanDetermineWindowPosition = true;
int mnListBoxEntryMargin = 0;
};
struct BlendFrameCache
{
Size m_aLastSize;
sal_uInt8 m_nLastAlpha;
Color m_aLastColorTopLeft;
Color m_aLastColorTopRight;
Color m_aLastColorBottomRight;
Color m_aLastColorBottomLeft;
BitmapEx m_aLastResult;
BlendFrameCache()
: m_aLastSize(0, 0)
, m_nLastAlpha(0)
, m_aLastColorTopLeft(COL_BLACK)
, m_aLastColorTopRight(COL_BLACK)
, m_aLastColorBottomRight(COL_BLACK)
, m_aLastColorBottomLeft(COL_BLACK)
{
}
};
struct ImplSchedulerContext
{
ImplSchedulerData* mpFirstSchedulerData[PRIO_COUNT] = { nullptr, }; ///< list of all active tasks per priority
ImplSchedulerData* mpLastSchedulerData[PRIO_COUNT] = { nullptr, }; ///< last item of each mpFirstSchedulerData list
ImplSchedulerData* mpSchedulerStack = nullptr; ///< stack of invoked tasks
ImplSchedulerData* mpSchedulerStackTop = nullptr; ///< top most stack entry to detect needed rescheduling during pop
SalTimer* mpSalTimer = nullptr; ///< interface to sal event loop / system timer
sal_uInt64 mnTimerStart = 0; ///< start time of the timer
sal_uInt64 mnTimerPeriod = SAL_MAX_UINT64; ///< current timer period
std::mutex maMutex; ///< the "scheduler mutex" (see
///< vcl/README.scheduler)
bool mbActive = true; ///< is the scheduler active?
oslInterlockedCount mnIdlesLockCount = 0; ///< temporary ignore idles
};
struct ImplSVData
{
ImplSVData();
~ImplSVData();
SalData* mpSalData = nullptr;
SalInstance* mpDefInst = nullptr; // Default SalInstance
Application* mpApp = nullptr; // pApp
VclPtr<WorkWindow> mpDefaultWin; // Default-Window
bool mbDeInit = false; // Is VCL deinitializing
std::unique_ptr<SalSystem> mpSalSystem; // SalSystem interface
bool mbResLocaleSet = false; // SV-Resource-Manager
std::locale maResLocale; // Resource locale
ImplSchedulerContext maSchedCtx; // Data for class Scheduler
ImplSVAppData maAppData; // Data for class Application
ImplSVGDIData maGDIData; // Data for Output classes
ImplSVFrameData maFrameData; // Data for Frame classes
ImplSVWinData* mpWinData = nullptr; // Data for per-view Windows classes
ImplSVCtrlData maCtrlData; // Data for Control classes
ImplSVHelpData* mpHelpData; // Data for Help classes
ImplSVNWFData maNWFData;
UnoWrapperBase* mpUnoWrapper = nullptr;
VclPtr<vcl::Window> mpIntroWindow; // the splash screen
std::unique_ptr<DockingManager> mpDockingManager;
std::unique_ptr<BlendFrameCache> mpBlendFrameCache;
oslThreadIdentifier mnMainThreadId = 0;
rtl::Reference< vcl::DisplayConnectionDispatch > mxDisplayConnection;
css::uno::Reference< css::lang::XComponent > mxAccessBridge;
std::unique_ptr<vcl::SettingsConfigItem> mpSettingsConfigItem;
std::unordered_map< int, OUString > maPaperNames;
css::uno::Reference<css::i18n::XCharacterClassification> m_xCharClass;
#if defined _WIN32
css::uno::Reference<css::datatransfer::clipboard::XClipboard> m_xSystemClipboard;
#endif
osl::Condition m_inExecuteCondtion; // Set when code returns to Application::Execute,
// i.e. no nested message loops run
Link<LinkParamNone*,void> maDeInitHook;
// LOK & headless backend specific hooks
LibreOfficeKitPollCallback mpPollCallback = nullptr;
LibreOfficeKitWakeCallback mpWakeCallback = nullptr;
void *mpPollClosure = nullptr;
void dropCaches();
void dumpState(rtl::OStringBuffer &rState);
};
css::uno::Reference<css::i18n::XCharacterClassification> const& ImplGetCharClass();
void ImplDeInitSVData();
VCL_PLUGIN_PUBLIC basegfx::SystemDependentDataManager& ImplGetSystemDependentDataManager();
VCL_PLUGIN_PUBLIC vcl::Window* ImplGetDefaultWindow();
vcl::Window* ImplGetDefaultContextWindow();
const std::locale& ImplGetResLocale();
VCL_PLUGIN_PUBLIC OUString VclResId(TranslateId sContextAndId);
DockingManager* ImplGetDockingManager();
BlendFrameCache* ImplGetBlendFrameCache();
void GenerateAutoMnemonicsOnHierarchy(const vcl::Window* pWindow);
VCL_PLUGIN_PUBLIC ImplSVHelpData& ImplGetSVHelpData();
VCL_DLLPUBLIC bool ImplCallPreNotify( NotifyEvent& rEvt );
VCL_PLUGIN_PUBLIC ImplSVData* ImplGetSVData();
VCL_PLUGIN_PUBLIC void ImplHideSplash();
const FieldUnitStringList& ImplGetFieldUnits();
const FieldUnitStringList& ImplGetCleanedFieldUnits();
struct ImplSVEvent
{
void* mpData;
Link<void*,void> maLink;
VclPtr<vcl::Window> mpInstanceRef;
VclPtr<vcl::Window> mpWindow;
bool mbCall;
};
extern int nImplSysDialog;
inline SalData* GetSalData() { return ImplGetSVData()->mpSalData; }
inline void SetSalData(SalData* pData) { ImplGetSVData()->mpSalData = pData; }
inline SalInstance* GetSalInstance() { return ImplGetSVData()->mpDefInst; }
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
↑ V690 The 'ScaleCacheKey' class implements a copy constructor, but lacks the copy assignment operator. It is dangerous to use such a class.