sfx2/source/sidebar/PanelTitleBar.cxx

   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 #include "PanelTitleBar.hxx"
  21 #include <sfx2/sfxresid.hxx>
  22 #include "Sidebar.hrc"
  23
  24 #include "Paint.hxx"
  25 #include "Panel.hxx"
  26 #include <sfx2/sidebar/Theme.hxx>
  27 #include <sfx2/sidebar/ControllerFactory.hxx>
  28 #include <sfx2/sidebar/Tools.hxx>
  29 #include <tools/svborder.hxx>
  30 #include <vcl/gradient.hxx>
  31 #include <vcl/image.hxx>
  32 #include <toolkit/helper/vclunohelper.hxx>
  33
  34 using namespace css;
  35 using namespace css::uno;
  36
  37 namespace sfx2 { namespace sidebar {
  38
  39 static const sal_Int32 gaLeftIconPadding (5);
  40 static const sal_Int32 gaRightIconPadding (5);
  41
  42 PanelTitleBar::PanelTitleBar(const OUString& rsTitle,
  43                              vcl::Window* pParentWindow,
  44                              Panel* pPanel)
  45     : TitleBar(rsTitle, pParentWindow, GetBackgroundPaint()),
  46       mbIsLeftButtonDown(false),
  47       mpPanel(pPanel),
  48       mnMenuItemIndex(1),
  49       mxFrame(),
  50       msMoreOptionsCommand()
  51 {
  52     OSL_ASSERT(mpPanel != nullptr);
  53
  54 #ifdef DEBUG
  55     SetText(OUString("PanelTitleBar"));
  56 #endif
  57 }
  58
  59 PanelTitleBar::~PanelTitleBar()
  60 {
  61     disposeOnce();
  62 }
  63
  64 void PanelTitleBar::dispose()
  65 {
  66     mpPanel.clear();
  67     TitleBar::dispose();
  68 }
  69
  70 void PanelTitleBar::SetMoreOptionsCommand(const OUString& rsCommandName,
  71                                           const css::uno::Reference<css::frame::XFrame>& rxFrame)
  72 {
  73     if (!rsCommandName.equals(msMoreOptionsCommand))
  74     {
  75         if (msMoreOptionsCommand.getLength() > 0)
  76             maToolBox->RemoveItem(maToolBox->GetItemPos(mnMenuItemIndex));
  77
  78         msMoreOptionsCommand = rsCommandName;
  79         mxFrame = rxFrame;
  80
  81         if (msMoreOptionsCommand.getLength() > 0)
  82         {
  83             maToolBox->InsertItem(
  84                 mnMenuItemIndex,
  85                 Theme::GetImage(Theme::Image_PanelMenu));
  86             Reference<frame::XToolbarController> xController (
  87                 ControllerFactory::CreateToolBoxController(
  88                     maToolBox.get(),
  89                     mnMenuItemIndex,
  90                     msMoreOptionsCommand,
  91                     rxFrame,
  92                     VCLUnoHelper::GetInterface(maToolBox.get()),
  93                     0));
  94             maToolBox->SetController(mnMenuItemIndex, xController, msMoreOptionsCommand);
  95             maToolBox->SetOutStyle(TOOLBOX_STYLE_FLAT);
  96             maToolBox->SetQuickHelpText(
  97                 mnMenuItemIndex,
  98                 SFX2_RESSTR(SFX_STR_SIDEBAR_MORE_OPTIONS));
  99         }
 100     }
 101 }
 102
 103 Rectangle PanelTitleBar::GetTitleArea (const Rectangle& rTitleBarBox)
 104 {
 105     if (mpPanel != nullptr)
 106     {
 107         Image aImage (mpPanel->IsExpanded()
 108             ? Theme::GetImage(Theme::Image_Expand)
 109             : Theme::GetImage(Theme::Image_Collapse));
 110         return Rectangle(
 111             aImage.GetSizePixel().Width() + gaLeftIconPadding + gaRightIconPadding,
 112             rTitleBarBox.Top(),
 113             rTitleBarBox.Right(),
 114             rTitleBarBox.Bottom());
 115     }
 116     else
 117         return rTitleBarBox;
 118 }
 119
 120 void PanelTitleBar::PaintDecoration (vcl::RenderContext& rRenderContext, const Rectangle& /*rTitleBarBox*/)
 121 {
 122     if (mpPanel != nullptr)
 123     {
 124         Image aImage (mpPanel->IsExpanded()
 125             ? Theme::GetImage(Theme::Image_Collapse)
 126             : Theme::GetImage(Theme::Image_Expand));
 127         const Point aTopLeft(gaLeftIconPadding,
 128                              (GetSizePixel().Height() - aImage.GetSizePixel().Height()) / 2);
 129         rRenderContext.DrawImage(aTopLeft, aImage);
 130     }
 131 }
 132
 133 Paint PanelTitleBar::GetBackgroundPaint()
 134 {
 135     return Theme::GetPaint(Theme::Paint_PanelTitleBarBackground);
 136 }
 137
 138 Color PanelTitleBar::GetTextColor()
 139 {
 140     return Theme::GetColor(Theme::Color_PanelTitleFont);
 141 }
 142
 143 void PanelTitleBar::HandleToolBoxItemClick (const sal_uInt16 nItemIndex)
 144 {
 145     if (nItemIndex == mnMenuItemIndex)
 146         if (msMoreOptionsCommand.getLength() > 0)
 147         {
 148             try
 149             {
 150                 const util::URL aURL (Tools::GetURL(msMoreOptionsCommand));
 151                 Reference<frame::XDispatch> xDispatch (Tools::GetDispatch(mxFrame, aURL));
 152                 if (xDispatch.is())
 153                     xDispatch->dispatch(aURL, Sequence<beans::PropertyValue>());
 154             }
 155             catch(Exception& rException)
 156             {
 157                 OSL_TRACE("caught exception: %s",
 158                     OUStringToOString(rException.Message, RTL_TEXTENCODING_ASCII_US).getStr());
 159             }
 160         }
 161 }
 162
 163 Reference<accessibility::XAccessible> PanelTitleBar::CreateAccessible()
 164 {
 165     SetAccessibleName(msTitle);
 166     SetAccessibleDescription(msTitle);
 167     return TitleBar::CreateAccessible();
 168 }
 169
 170 void PanelTitleBar::MouseButtonDown (const MouseEvent& rMouseEvent)
 171 {
 172     if (rMouseEvent.IsLeft())
 173     {
 174         mbIsLeftButtonDown = true;
 175         CaptureMouse();
 176     }
 177 }
 178
 179 void PanelTitleBar::MouseButtonUp (const MouseEvent& rMouseEvent)
 180 {
 181     if (IsMouseCaptured())
 182         ReleaseMouse();
 183
 184     if (rMouseEvent.IsLeft())
 185     {
 186         if (mbIsLeftButtonDown)
 187         {
 188             if (mpPanel != nullptr)
 189             {
 190                 mpPanel->SetExpanded( ! mpPanel->IsExpanded());
 191                 Invalidate();
 192             }
 193         }
 194     }
 195     if (mbIsLeftButtonDown)
 196         mbIsLeftButtonDown = false;
 197 }
 198
 199 void PanelTitleBar::DataChanged (const DataChangedEvent& rEvent)
 200 {
 201     maToolBox->SetItemImage(
 202         mnMenuItemIndex,
 203         Theme::GetImage(Theme::Image_PanelMenu));
 204     TitleBar::DataChanged(rEvent);
 205 }
 206
 207 } } // end of namespace sfx2::sidebar
 208
 209 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */