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 <sal/config.h>
21
22 #include <string_view>
23
24 #include <comphelper/propertyvalue.hxx>
25 #include <vcl/event.hxx>
26 #include <vcl/status.hxx>
27 #include <vcl/svapp.hxx>
28 #include <vcl/weldutils.hxx>
29 #include <svl/intitem.hxx>
30 #include <tools/urlobj.hxx>
31
32 #include <svx/selctrl.hxx>
33
34 #include <bitmaps.hlst>
35
36 #include <com/sun/star/beans/PropertyValue.hpp>
37 #include <com/sun/star/frame/XFrame.hpp>
38 #include <com/sun/star/lang/XServiceInfo.hpp>
39
40 #include <svx/strings.hrc>
41 #include <svx/dialmgr.hxx>
42
43 SFX_IMPL_STATUSBAR_CONTROL(SvxSelectionModeControl, SfxUInt16Item);
44
45 namespace {
46
47 /// Popup menu to select the selection type
48 class SelectionTypePopup
49 {
50 weld::Window* m_pPopupParent;
51 std::unique_ptr<weld::Builder> m_xBuilder;
52 std::unique_ptr<weld::Menu> m_xMenu;
53 static OUString state_to_id(sal_uInt16 nState);
54 public:
55 SelectionTypePopup(weld::Window* pPopupParent, sal_uInt16 nCurrent);
GetItemTextForState(sal_uInt16 nState)56 OUString GetItemTextForState(sal_uInt16 nState) { return m_xMenu->get_label(state_to_id(nState)); }
popup_at_rect(const tools::Rectangle & rRect)57 OUString popup_at_rect(const tools::Rectangle& rRect)
58 {
59 return m_xMenu->popup_at_rect(m_pPopupParent, rRect);
60 }
HideSelectionType(const OUString & rIdent)61 void HideSelectionType(const OUString& rIdent)
62 {
63 m_xMenu->remove(rIdent);
64 }
65 static sal_uInt16 id_to_state(std::u16string_view ident);
66 };
67
68 }
69
id_to_state(std::u16string_view ident)70 sal_uInt16 SelectionTypePopup::id_to_state(std::u16string_view ident)
71 {
72 if (ident == u"block")
73 return 3;
74 else if (ident == u"adding")
75 return 2;
76 else if (ident == u"extending")
77 return 1;
78 else // fall through
79 return 0;
80 }
81
state_to_id(sal_uInt16 nState)82 OUString SelectionTypePopup::state_to_id(sal_uInt16 nState)
83 {
84 switch (nState)
85 {
86 default: // fall through
87 case 0: return u"standard"_ustr;
88 case 1: return u"extending"_ustr;
89 case 2: return u"adding"_ustr;
90 case 3: return u"block"_ustr;
91 }
92 }
93
SelectionTypePopup(weld::Window * pPopupParent,sal_uInt16 nCurrent)94 SelectionTypePopup::SelectionTypePopup(weld::Window* pPopupParent, sal_uInt16 nCurrent)
95 : m_pPopupParent(pPopupParent)
96 , m_xBuilder(Application::CreateBuilder(m_pPopupParent, u"svx/ui/selectionmenu.ui"_ustr))
97 , m_xMenu(m_xBuilder->weld_menu(u"menu"_ustr))
98 {
99 m_xMenu->set_active(state_to_id(nCurrent), true);
100 }
101
SvxSelectionModeControl(sal_uInt16 _nSlotId,sal_uInt16 _nId,StatusBar & rStb)102 SvxSelectionModeControl::SvxSelectionModeControl( sal_uInt16 _nSlotId,
103 sal_uInt16 _nId,
104 StatusBar& rStb ) :
105 SfxStatusBarControl( _nSlotId, _nId, rStb ),
106 mnState( 0 ),
107 maImages{Image(StockImage::Yes, RID_SVXBMP_STANDARD_SELECTION),
108 Image(StockImage::Yes, RID_SVXBMP_EXTENDING_SELECTION),
109 Image(StockImage::Yes, RID_SVXBMP_ADDING_SELECTION),
110 Image(StockImage::Yes, RID_SVXBMP_BLOCK_SELECTION)},
111 mbFeatureEnabled(false)
112 {
113 GetStatusBar().SetQuickHelpText(GetId(), u""_ustr);
114 }
115
StateChangedAtStatusBarControl(sal_uInt16,SfxItemState eState,const SfxPoolItem * pState)116 void SvxSelectionModeControl::StateChangedAtStatusBarControl( sal_uInt16, SfxItemState eState,
117 const SfxPoolItem* pState )
118 {
119 mbFeatureEnabled = SfxItemState::DEFAULT == eState;
120 if (mbFeatureEnabled)
121 {
122 DBG_ASSERT( dynamic_cast< const SfxUInt16Item* >(pState) != nullptr, "invalid item type" );
123 const SfxUInt16Item* pItem = static_cast<const SfxUInt16Item*>(pState);
124 mnState = pItem->GetValue();
125 SelectionTypePopup aPop(GetStatusBar().GetFrameWeld(), mnState);
126 GetStatusBar().SetQuickHelpText(GetId(),
127 SvxResId(RID_SVXSTR_SELECTIONMODE_HELPTEXT).
128 replaceFirst("%1", aPop.GetItemTextForState(mnState)));
129 GetStatusBar().Invalidate();
130 }
131 }
132
MouseButtonDown(const MouseEvent & rEvt)133 bool SvxSelectionModeControl::MouseButtonDown( const MouseEvent& rEvt )
134 {
135 if (!mbFeatureEnabled)
136 return true;
137
138 ::tools::Rectangle aRect(rEvt.GetPosPixel(), Size(1, 1));
139 weld::Window* pPopupParent = weld::GetPopupParent(GetStatusBar(), aRect);
140 SelectionTypePopup aPop(pPopupParent, mnState);
141
142 // Check if Calc is opened; if true, hide block selection mode tdf#122280
143 const css::uno::Reference < css::frame::XModel > xModel = m_xFrame->getController()->getModel();
144 css::uno::Reference< css::lang::XServiceInfo > xServices( xModel, css::uno::UNO_QUERY );
145 if ( xServices.is() )
146 {
147 bool bSpecModeCalc = xServices->supportsService(u"com.sun.star.sheet.SpreadsheetDocument"_ustr);
148 if (bSpecModeCalc)
149 aPop.HideSelectionType(u"block"_ustr);
150 }
151
152 OUString sIdent = aPop.popup_at_rect(aRect);
153 if (!sIdent.isEmpty())
154 {
155 sal_uInt16 nNewState = SelectionTypePopup::id_to_state(sIdent);
156 if ( nNewState != mnState )
157 {
158 mnState = nNewState;
159
160 css::uno::Any a;
161 SfxUInt16Item aState( GetSlotId(), mnState );
162 aState.QueryValue( a );
163 INetURLObject aObj( m_aCommandURL );
164
165 css::uno::Sequence< css::beans::PropertyValue > aArgs{ comphelper::makePropertyValue(
166 aObj.GetURLPath(), a) };
167 execute( aArgs );
168 }
169 }
170
171 return true;
172 }
173
Click()174 void SvxSelectionModeControl::Click()
175 {
176 }
177
Paint(const UserDrawEvent & rUsrEvt)178 void SvxSelectionModeControl::Paint( const UserDrawEvent& rUsrEvt )
179 {
180 const tools::Rectangle aControlRect = getControlRect();
181 vcl::RenderContext* pDev = rUsrEvt.GetRenderContext();
182 tools::Rectangle aRect = rUsrEvt.GetRect();
183
184 Size aImgSize( maImages[mnState].GetSizePixel() );
185
186 Point aPos( aRect.Left() + ( aControlRect.GetWidth() - aImgSize.Width() ) / 2,
187 aRect.Top() + ( aControlRect.GetHeight() - aImgSize.Height() ) / 2 );
188
189 if (mbFeatureEnabled)
190 pDev->DrawImage(aPos, maImages[mnState]);
191 else
192 pDev->DrawImage(aPos, Image());
193 }
194
195 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
196
