1 /************************************************************** 2 * 3 * Licensed to the Apache Software Foundation (ASF) under one 4 * or more contributor license agreements. See the NOTICE file 5 * distributed with this work for additional information 6 * regarding copyright ownership. The ASF licenses this file 7 * to you under the Apache License, Version 2.0 (the 8 * "License"); you may not use this file except in compliance 9 * with the License. You may obtain a copy of the License at 10 * 11 * http://www.apache.org/licenses/LICENSE-2.0 12 * 13 * Unless required by applicable law or agreed to in writing, 14 * software distributed under the License is distributed on an 15 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY 16 * KIND, either express or implied. See the License for the 17 * specific language governing permissions and limitations 18 * under the License. 19 * 20 *************************************************************/ 21 22 #include "svx/sidebar/Popup.hxx" 23 #include "svx/sidebar/PopupContainer.hxx" 24 #include "svx/sidebar/PopupControl.hxx" 25 26 #include <vcl/toolbox.hxx> 27 28 29 namespace svx { namespace sidebar { 30 31 Popup::Popup ( 32 Window* pParent, 33 const ::boost::function<PopupControl*(PopupContainer*)>& rControlCreator, 34 const ::rtl::OUString& rsAccessibleName) 35 : mpControl(), 36 mpParent(pParent), 37 maControlCreator(rControlCreator), 38 maPopupModeEndCallback(), 39 msAccessibleName(rsAccessibleName), 40 mpContainer() 41 { 42 OSL_ASSERT(mpParent!=NULL); 43 OSL_ASSERT(maControlCreator); 44 } 45 46 47 48 49 Popup::~Popup (void) 50 { 51 mpControl.reset(); 52 mpContainer.reset(); 53 } 54 55 56 57 58 void Popup::Show (ToolBox& rToolBox) 59 { 60 rToolBox.SetItemDown(rToolBox.GetCurItemId(), true); 61 62 ProvideContainerAndControl(); 63 if ( ! (mpContainer && mpControl)) 64 { 65 OSL_ASSERT(mpContainer); 66 OSL_ASSERT(mpControl); 67 return; 68 } 69 70 if ( !mpContainer->IsInPopupMode() ) 71 { 72 mpContainer->SetSizePixel(mpControl->GetOutputSizePixel()); 73 74 const Point aPos (mpParent->OutputToScreenPixel(rToolBox.GetPosPixel())); 75 const Size aSize (rToolBox.GetSizePixel()); 76 const Rectangle aRect (aPos, aSize); 77 78 mpContainer->StartPopupMode( 79 aRect, 80 FLOATWIN_POPUPMODE_NOFOCUSCLOSE|FLOATWIN_POPUPMODE_DOWN); 81 mpContainer->SetPopupModeFlags( 82 mpContainer->GetPopupModeFlags() 83 | FLOATWIN_POPUPMODE_NOAPPFOCUSCLOSE); 84 85 mpControl->GetFocus(); 86 } 87 } 88 89 90 91 92 void Popup::Hide (void) 93 { 94 if (mpContainer) 95 if (mpContainer->IsInPopupMode()) 96 mpContainer->EndPopupMode(); 97 } 98 99 100 101 102 void Popup::SetPopupModeEndHandler (const ::boost::function<void(void)>& rCallback) 103 { 104 maPopupModeEndCallback = rCallback; 105 if (mpContainer) 106 mpContainer->SetPopupModeEndHdl(LINK(this, Popup, PopupModeEndHandler)); 107 } 108 109 110 111 112 void Popup::ProvideContainerAndControl (void) 113 { 114 if ( ! (mpContainer && mpControl) 115 && mpParent!=NULL 116 && maControlCreator) 117 { 118 CreateContainerAndControl(); 119 } 120 } 121 122 123 124 125 void Popup::CreateContainerAndControl (void) 126 { 127 mpContainer.reset(new PopupContainer(mpParent)); 128 mpContainer->SetAccessibleName(msAccessibleName); 129 if (maPopupModeEndCallback) 130 mpContainer->SetPopupModeEndHdl(LINK(this, Popup, PopupModeEndHandler)); 131 mpContainer->SetBorderStyle(mpContainer->GetBorderStyle() | WINDOW_BORDER_MENU); 132 133 mpControl.reset(maControlCreator(mpContainer.get())); 134 } 135 136 137 138 139 IMPL_LINK(Popup, PopupModeEndHandler, void*, EMPTYARG) 140 { 141 if (maPopupModeEndCallback) 142 maPopupModeEndCallback(); 143 return 0; 144 } 145 146 147 148 } } // end of namespace svx::sidebar 149