sfx2/source/control/emojicontrol.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 <emojicontrol.hxx>
  21 #include <emojipopup.hxx>
  22 #include <emojiview.hxx>
  23 #include <sfx2/thumbnailviewitem.hxx>
  24 #include <rtl/ustrbuf.hxx>
  25 #include <comphelper/propertysequence.hxx>
  26 #include <comphelper/dispatchcommand.hxx>
  27 #include <officecfg/Office/Common.hxx>
  28
  29 constexpr OStringLiteral FILTER_PEOPLE = "people";
  30 constexpr OStringLiteral FILTER_NATURE = "nature";
  31 constexpr OStringLiteral FILTER_FOOD = "food";
  32 constexpr OStringLiteral FILTER_ACTIVITY = "activity";
  33 constexpr OStringLiteral FILTER_TRAVEL = "travel";
  34 constexpr OStringLiteral FILTER_OBJECTS = "objects";
  35 constexpr OStringLiteral FILTER_SYMBOLS = "symbols";
  36 constexpr OStringLiteral FILTER_FLAGS = "flags";
  37 constexpr OStringLiteral FILTER_UNICODE9 = "unicode9";
  38
  39 using namespace com::sun::star;
  40
  41 SfxEmojiControl::SfxEmojiControl(const EmojiPopup* pControl, weld::Widget* pParent)
  42     : WeldToolbarPopup(pControl->getFrameInterface(), pParent, "sfx/ui/emojicontrol.ui", "emojictrl")
  43     , mxPeopleBtn(m_xBuilder->weld_toggle_button(FILTER_PEOPLE))
  44     , mxNatureBtn(m_xBuilder->weld_toggle_button(FILTER_NATURE))
  45     , mxFoodBtn(m_xBuilder->weld_toggle_button(FILTER_FOOD))
  46     , mxActivityBtn(m_xBuilder->weld_toggle_button(FILTER_ACTIVITY))
  47     , mxTravelBtn(m_xBuilder->weld_toggle_button(FILTER_TRAVEL))
  48     , mxObjectsBtn(m_xBuilder->weld_toggle_button(FILTER_OBJECTS))
  49     , mxSymbolsBtn(m_xBuilder->weld_toggle_button(FILTER_SYMBOLS))
  50     , mxFlagsBtn(m_xBuilder->weld_toggle_button(FILTER_FLAGS))
  51     , mxUnicode9Btn(m_xBuilder->weld_toggle_button(FILTER_UNICODE9))
  52     , mxEmojiView(new EmojiView(m_xBuilder->weld_scrolled_window("emoji_win", true)))
  53     , mxEmojiWeld(new weld::CustomWeld(*m_xBuilder, "emoji_view", *mxEmojiView))
  54 {
  55     ConvertLabelToUnicode(*mxPeopleBtn);
  56     ConvertLabelToUnicode(*mxNatureBtn);
  57     ConvertLabelToUnicode(*mxFoodBtn);
  58     ConvertLabelToUnicode(*mxActivityBtn);
  59     ConvertLabelToUnicode(*mxTravelBtn);
  60     ConvertLabelToUnicode(*mxObjectsBtn);
  61     ConvertLabelToUnicode(*mxSymbolsBtn);
  62     ConvertLabelToUnicode(*mxFlagsBtn);
  63     ConvertLabelToUnicode(*mxUnicode9Btn);
  64
  65     mxPeopleBtn->connect_toggled(LINK(this, SfxEmojiControl, ActivatePageHdl));
  66     mxNatureBtn->connect_toggled(LINK(this, SfxEmojiControl, ActivatePageHdl));
  67     mxFoodBtn->connect_toggled(LINK(this, SfxEmojiControl, ActivatePageHdl));
  68     mxActivityBtn->connect_toggled(LINK(this, SfxEmojiControl, ActivatePageHdl));
  69     mxTravelBtn->connect_toggled(LINK(this, SfxEmojiControl, ActivatePageHdl));
  70     mxObjectsBtn->connect_toggled(LINK(this, SfxEmojiControl, ActivatePageHdl));
  71     mxSymbolsBtn->connect_toggled(LINK(this, SfxEmojiControl, ActivatePageHdl));
  72     mxFlagsBtn->connect_toggled(LINK(this, SfxEmojiControl, ActivatePageHdl));
  73     mxUnicode9Btn->connect_toggled(LINK(this, SfxEmojiControl, ActivatePageHdl));
  74
  75     mxEmojiView->setItemMaxTextLength(ITEM_MAX_TEXT_LENGTH);
  76     mxEmojiView->setItemDimensions(ITEM_MAX_WIDTH, 0, ITEM_MAX_HEIGHT, ITEM_PADDING);
  77
  78     mxEmojiView->Populate();
  79     ActivatePageHdl(*mxPeopleBtn);
  80
  81     mxEmojiView->setInsertEmojiHdl(LINK(this, SfxEmojiControl, InsertHdl));
  82     mxEmojiView->ShowTooltips(true);
  83 }
  84
  85 void SfxEmojiControl::GrabFocus()
  86 {
  87     mxEmojiView->GrabFocus();
  88 }
  89
  90 SfxEmojiControl::~SfxEmojiControl()
  91 {
  92 }
  93
  94 void SfxEmojiControl::ConvertLabelToUnicode(weld::ToggleButton& rBtn)
  95 {
  96     OUStringBuffer sHexText;
  97     OUString sLabel = rBtn.get_label();
  98     sHexText.appendUtf32(sLabel.toUInt32(16));
  99     rBtn.set_label(sHexText.toString());
 100 }
 101
 102 FILTER_CATEGORY SfxEmojiControl::getFilter(const weld::Toggleable& rCurPageId) const
 103 {
 104     if (&rCurPageId == mxPeopleBtn.get())
 105         return FILTER_CATEGORY::PEOPLE;
 106     else if (&rCurPageId == mxNatureBtn.get())
 107         return FILTER_CATEGORY::NATURE;
 108     else if (&rCurPageId == mxFoodBtn.get())
 109         return FILTER_CATEGORY::FOOD;
 110     else if (&rCurPageId == mxActivityBtn.get())
 111         return FILTER_CATEGORY::ACTIVITY;
 112     else if (&rCurPageId == mxTravelBtn.get())
 113         return FILTER_CATEGORY::TRAVEL;
 114     else if (&rCurPageId == mxObjectsBtn.get())
 115         return FILTER_CATEGORY::OBJECTS;
 116     else if (&rCurPageId == mxSymbolsBtn.get())
 117         return FILTER_CATEGORY::SYMBOLS;
 118     else if (&rCurPageId == mxFlagsBtn.get())
 119         return FILTER_CATEGORY::FLAGS;
 120     else if (&rCurPageId == mxUnicode9Btn.get())
 121         return FILTER_CATEGORY::UNICODE9;
 122
 123     return FILTER_CATEGORY::PEOPLE;
 124 }
 125
 126 IMPL_LINK(SfxEmojiControl, ActivatePageHdl, weld::Toggleable&, rButton, void)
 127 {
 128     mxPeopleBtn->set_active(&rButton == mxPeopleBtn.get());
 129     mxNatureBtn->set_active(&rButton == mxNatureBtn.get());
 130     mxFoodBtn->set_active(&rButton == mxFoodBtn.get());
 131     mxActivityBtn->set_active(&rButton == mxActivityBtn.get());
 132     mxTravelBtn->set_active(&rButton == mxTravelBtn.get());
 133     mxObjectsBtn->set_active(&rButton == mxObjectsBtn.get());
 134     mxSymbolsBtn->set_active(&rButton == mxSymbolsBtn.get());
 135     mxFlagsBtn->set_active(&rButton == mxFlagsBtn.get());
 136     mxUnicode9Btn->set_active(&rButton == mxUnicode9Btn.get());
 137
 138     mxEmojiView->filterItems(ViewFilter_Category(getFilter(rButton)));
 139 }
 140
 141 IMPL_STATIC_LINK(SfxEmojiControl, InsertHdl, ThumbnailViewItem*, pItem, void)
 142 {
 143     const OUString& sHexText = pItem->getTitle();
 144     sal_uInt32 cEmojiChar = sHexText.toUInt32(16);
 145
 146     uno::Reference< uno::XComponentContext > xContext( comphelper::getProcessComponentContext() );
 147     OUString sFontName(officecfg::Office::Common::Misc::EmojiFont::get(xContext));
 148
 149     uno::Sequence<beans::PropertyValue> aArgs( comphelper::InitPropertySequence({
 150             { "Symbols", uno::Any(OUString(&cEmojiChar, 1)) },
 151             // add font settings here
 152             { "FontName", uno::Any(sFontName) }
 153         }));
 154
 155     comphelper::dispatchCommand(".uno:InsertSymbol", aArgs);
 156 }
 157
 158 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */