Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 158 insertions, 0 deletions

diff --git a/vcl/inc/toolbox.h b/vcl/inc/toolbox.h
new file mode 100644
index 000000000..10377e664
--- /dev/null
+++ b/vcl/inc/toolbox.h
@@ -0,0 +1,158 @@
+/* -*- 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_INC_TOOLBOX_H
+#define INCLUDED_VCL_INC_TOOLBOX_H
+
+#include <vcl/toolbox.hxx>
+
+#include <optional>
+#include <vector>
+
+#define TB_DROPDOWNARROWWIDTH   11
+
+#define TB_MENUBUTTON_SIZE      12
+#define TB_MENUBUTTON_OFFSET    2
+
+namespace vcl { class Window; }
+
+struct ImplToolItem
+{
+    VclPtr<vcl::Window> mpWindow; //don't dispose mpWindow - we get copied around
+    bool                mbNonInteractiveWindow;
+    void*               mpUserData;
+    Image               maImage;
+    Degree10            mnImageAngle;
+    bool                mbMirrorMode;
+    OUString            maText;
+    OUString            maQuickHelpText;
+    OUString            maHelpText;
+    OUString            maCommandStr;
+    OString             maHelpId;
+    tools::Rectangle           maRect;
+    tools::Rectangle           maCalcRect;
+    /// Widget layout may request size; set it as the minimal size (like, the item will always have at least this size).
+    Size                maMinimalItemSize;
+    /// The overall horizontal item size, including one or more of [image size + textlength + dropdown arrow]
+    Size                maItemSize;
+    tools::Long                mnSepSize;
+    tools::Long                mnDropDownArrowWidth;
+    /// Size of the content (bitmap or text, without dropdown) that we have in the item.
+    Size                maContentSize;
+    ToolBoxItemType     meType;
+    ToolBoxItemBits     mnBits;
+    TriState            meState;
+    ToolBoxItemId       mnId;
+    bool                mbEnabled:1,
+                        mbVisible:1,
+                        mbEmptyBtn:1,
+                        mbShowWindow:1,
+                        mbBreak:1,
+                        mbVisibleText:1,    // indicates if text will definitely be drawn, influences dropdown pos
+                        mbExpand:1;
+
+                        ImplToolItem();
+                        ImplToolItem( ToolBoxItemId nItemId, const Image& rImage,
+                                      ToolBoxItemBits nItemBits );
+                        ImplToolItem( ToolBoxItemId nItemId, const OUString& rTxt,
+                                      ToolBoxItemBits nItemBits );
+                        ImplToolItem( ToolBoxItemId nItemId, const Image& rImage,
+                                      const OUString& rTxt,
+                                      ToolBoxItemBits nItemBits );
+
+    // returns the size of an item, taking toolbox orientation into account
+    // the default size is the precomputed size for standard items
+    // ie those that are just ordinary buttons (no windows or text etc.)
+    // bCheckMaxWidth indicates that item windows must not exceed maxWidth in which case they will be painted as buttons
+    Size                GetSize( bool bHorz, bool bCheckMaxWidth, tools::Long maxWidth, const Size& rDefaultSize );
+
+    // only useful for buttons: returns if the text or image part or both can be drawn according to current button drawing style
+    void DetermineButtonDrawStyle( ButtonType eButtonType, bool& rbImage, bool& rbText ) const;
+
+    // returns the rectangle which contains the drop down arrow
+    // or an empty rect if there is none
+    // bHorz denotes the toolbox alignment
+    tools::Rectangle   GetDropDownRect( bool bHorz ) const;
+
+    // returns sal_True if the toolbar item is currently clipped, which can happen for docked toolbars
+    bool IsClipped() const;
+
+    // returns sal_True if the toolbar item is currently hidden i.e. they are unchecked in the toolbar Customize menu
+    bool IsItemHidden() const;
+
+private:
+    void init(ToolBoxItemId nItemId, ToolBoxItemBits nItemBits, bool bEmptyBtn);
+};
+
+namespace vcl
+{
+
+struct ToolBoxLayoutData : public ControlLayoutData
+{
+    std::vector< ToolBoxItemId >               m_aLineItemIds;
+};
+
+} /* namespace vcl */
+
+struct ImplToolBoxPrivateData
+{
+    std::optional<vcl::ToolBoxLayoutData> m_pLayoutData;
+    ToolBox::ImplToolItems          m_aItems;
+
+    ImplToolBoxPrivateData();
+    ~ImplToolBoxPrivateData();
+
+    void ImplClearLayoutData() { m_pLayoutData.reset(); }
+
+    // called when dropdown items are clicked
+    Link<ToolBox *, void> maDropdownClickHdl;
+    Timer   maDropdownTimer { "vcl::ToolBox mpData->maDropdownTimer" }; // for opening dropdown items on "long click"
+
+    // large or small buttons ?
+    ToolBoxButtonSize   meButtonSize;
+
+    // the optional custom menu
+    VclPtr<PopupMenu>   mpMenu;
+    ToolBoxMenuType maMenuType;
+
+    // called when menu button is clicked and before the popup menu is executed
+    Link<ToolBox *, void> maMenuButtonHdl;
+
+    // a dummy item representing the custom menu button
+    ImplToolItem   maMenubuttonItem;
+    tools::Long           mnMenuButtonWidth;
+
+    Wallpaper   maDisplayBackground;
+
+    bool    mbIsLocked:1,           // keeps last lock state from ImplDockingWindowWrapper
+            mbAssumeDocked:1,       // only used during calculations to override current floating/popup mode
+            mbAssumeFloating:1,
+            mbAssumePopupMode:1,
+            mbKeyInputDisabled:1,   // no KEY input if all items disabled, closing/docking will be allowed though
+            mbIsPaintLocked:1,      // don't allow paints
+            mbMenubuttonSelected:1, // menu button is highlighted
+            mbMenubuttonWasLastSelected:1, // menu button was highlighted when focus was lost
+            mbNativeButtons:1,      // system supports native toolbar buttons
+            mbWillUsePopupMode:1,   // this toolbox will be opened in popup mode
+            mbDropDownByKeyboard:1; // tells whether a dropdown was started by key input
+};
+
+#endif // INCLUDED_VCL_INC_TOOLBOX_H
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */