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 <tipofthedaydlg.hxx> 21 22 #include <dialmgr.hxx> 23 #include <officecfg/Office/Common.hxx> 24 #include <osl/file.hxx> 25 #include <rtl/bootstrap.hxx> 26 #include <tipoftheday.hrc> 27 #include <vcl/graphicfilter.hxx> 28 #include <vcl/help.hxx> 29 #include <vcl/virdev.hxx> 30 #include <vcl/svapp.hxx> 31 #include <i18nlangtag/languagetag.hxx> 32 #include <unotools/resmgr.hxx> 33 #include <unotools/configmgr.hxx> 34 35 TipOfTheDayDialog::TipOfTheDayDialog(weld::Window* pParent) 36 : GenericDialogController(pParent, "cui/ui/tipofthedaydialog.ui", "TipOfTheDayDialog") 37 , m_pImage(m_xBuilder->weld_image("imImage")) 38 , m_pText(m_xBuilder->weld_label("lbText")) 39 , m_pShowTip(m_xBuilder->weld_check_button("cbShowTip")) 40 , m_pNext(m_xBuilder->weld_button("btnNext")) 41 , m_pLink(m_xBuilder->weld_link_button("btnLink")) 42 { 43 m_pShowTip->set_active(officecfg::Office::Common::Misc::ShowTipOfTheDay::get()); 44 m_pNext->connect_clicked(LINK(this, TipOfTheDayDialog, OnNextClick)); 45 46 nNumberOfTips = SAL_N_ELEMENTS(TIPOFTHEDAY_STRINGARRAY); 47 nCurrentTip = officecfg::Office::Common::Misc::LastTipOfTheDayID::get(); 48 49 const auto t0 = std::chrono::system_clock::now().time_since_epoch(); 50 nDay = std::chrono::duration_cast<std::chrono::hours>(t0).count() / 24; //days since 1970-01-01 51 if (nDay > officecfg::Office::Common::Misc::LastTipOfTheDayShown::get()) 52 nCurrentTip++; 53 54 UpdateTip(); 55 } 56 57 TipOfTheDayDialog::~TipOfTheDayDialog() 58 { 59 std::shared_ptr<comphelper::ConfigurationChanges> xChanges( 60 comphelper::ConfigurationChanges::create()); 61 officecfg::Office::Common::Misc::LastTipOfTheDayShown::set(nDay, xChanges); 62 officecfg::Office::Common::Misc::LastTipOfTheDayID::set(nCurrentTip, xChanges); 63 officecfg::Office::Common::Misc::ShowTipOfTheDay::set(m_pShowTip->get_active(), xChanges); 64 xChanges->commit(); 65 } 66 67 static bool file_exists(const OUString& fileName) 68 { 69 ::osl::File aFile(fileName); 70 return aFile.open(osl_File_OpenFlag_Read) == osl::FileBase::E_None; 71 } 72 73 void TipOfTheDayDialog::UpdateTip() 74 { 75 if ((nCurrentTip + 1 > nNumberOfTips) || (nCurrentTip < 0)) 76 nCurrentTip = 0; 77 m_xDialog->set_title(CuiResId(STR_TITLE) + ": " + OUString::number(nCurrentTip + 1) + "/" 78 + OUString::number(nNumberOfTips)); 79 80 // text 81 OUString aText = CuiResId(std::get<0>(TIPOFTHEDAY_STRINGARRAY[nCurrentTip])); 82 //replace MOD1 & MOD2 shortcuts depending on platform 83 #ifdef MACOSX 84 const OUString aMOD1 = CuiResId(STR_CMD); 85 const OUString aMOD2 = CuiResId(STR_Option); 86 #else 87 const OUString aMOD1 = CuiResId(STR_CTRL); 88 const OUString aMOD2 = CuiResId(STR_Alt); 89 #endif 90 sal_Int32 aPos; 91 aPos = aText.indexOf("%MOD1"); 92 if (aPos != -1) 93 aText = aText.replaceAt(aPos, 5, aMOD1); 94 aPos = aText.indexOf("%MOD2"); 95 if (aPos != -1) 96 aText = aText.replaceAt(aPos, 5, aMOD2); 97 m_pText->set_label(aText); 98 99 // hyperlink 100 aLink = std::get<1>(TIPOFTHEDAY_STRINGARRAY[nCurrentTip]); 101 if (aLink.isEmpty()) 102 { 103 m_pLink->set_visible(false); 104 } 105 else if (aLink.startsWith("http")) 106 { 107 // Links may have some %PRODUCTVERSION which need to be expanded 108 aText = Translate::ExpandVariables(aLink); 109 aPos = aText.indexOf("%LANGUAGENAME"); 110 if (aPos != -1) 111 { 112 OUString aLang = LanguageTag(utl::ConfigManager::getUILocale()).getLanguage(); 113 if (aLang == "en" || aLang == "pt" || aLang == "zh") //en-US/GB, pt-BR, zh-CH/TW 114 aLang = LanguageTag(utl::ConfigManager::getUILocale()).getBcp47(); 115 aText = aText.replaceAt(aPos, 13, aLang); 116 } 117 m_pLink->set_uri(aText); 118 119 m_pLink->set_label(CuiResId(STR_MORE_LINK)); 120 m_pLink->set_visible(true); 121 m_pLink->connect_activate_link(Link<weld::LinkButton&, bool>()); 122 } 123 else 124 { 125 m_pLink->set_uri(""); 126 m_pLink->set_label(CuiResId(STR_HELP_LINK)); 127 m_pLink->set_visible(true); 128 //converts aLink into the proper offline/online hyperlink 129 m_pLink->connect_activate_link(LINK(this, TipOfTheDayDialog, OnLinkClick)); 130 } 131 // image 132 OUString aURL("$BRAND_BASE_DIR/$BRAND_SHARE_SUBDIR/tipoftheday/"); 133 rtl::Bootstrap::expandMacros(aURL); 134 OUString aImage = std::get<2>(TIPOFTHEDAY_STRINGARRAY[nCurrentTip]); 135 // use default image if none is available with the number 136 if (aImage.isEmpty() || !file_exists(aURL + aImage)) 137 aImage = "tipoftheday.png"; 138 // draw image 139 Graphic aGraphic; 140 if (GraphicFilter::LoadGraphic(aURL + aImage, OUString(), aGraphic) == ERRCODE_NONE) 141 { 142 ScopedVclPtr<VirtualDevice> m_pVirDev = m_pImage->create_virtual_device(); 143 m_pVirDev->SetOutputSizePixel(aGraphic.GetSizePixel()); 144 m_pVirDev->DrawBitmapEx(Point(0, 0), aGraphic.GetBitmapEx()); 145 m_pImage->set_image(m_pVirDev.get()); 146 m_pVirDev.disposeAndClear(); 147 } 148 } 149 150 IMPL_LINK_NOARG(TipOfTheDayDialog, OnLinkClick, weld::LinkButton&, bool) 151 { 152 Application::GetHelp()->Start(aLink, static_cast<weld::Widget*>(nullptr)); 153 return true; 154 } 155 156 IMPL_LINK_NOARG(TipOfTheDayDialog, OnNextClick, weld::Button&, void) 157 { 158 nCurrentTip++; //zeroed at updatetip when out of range 159 UpdateTip(); 160 } 161 162 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */ 163