GSoC Emoji Control

Tab Window
Add emoji.json to installation directory
Read the JSON data from code
Filter emojis according to categories
Insert Emoji at cursor position
Toolbar control

Change-Id: Ia5a577ce41398132872914ebfa499e4d4077d57e
Reviewed-on: https://gerrit.libreoffice.org/26700
Tested-by: Jenkins <ci@libreoffice.org>
Reviewed-by: Akshay Deep <akshaydeepiitr@gmail.com>
Reviewed-by: Samuel Mehrbrodt <Samuel.Mehrbrodt@cib.de>

1 files changed, 84 insertions, 0 deletions

diff --git a/include/sfx2/emojiview.hxx b/include/sfx2/emojiview.hxx
new file mode 100644
index 000000000000..0eac5adf1fd7
--- /dev/null
+++ b/include/sfx2/emojiview.hxx
@@ -0,0 +1,84 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ */
+
+#ifndef INCLUDED_SFX2_SOURCE_INC_EMOJIVIEW_HXX
+#define INCLUDED_SFX2_SOURCE_INC_EMOJIVIEW_HXX
+
+#include <sfx2/thumbnailview.hxx>
+
+//unicode item defines
+#define ITEM_MAX_WIDTH 20
+#define ITEM_MAX_HEIGHT 20
+#define ITEM_PADDING 5
+#define ITEM_MAX_TEXT_LENGTH 10
+
+class EmojiViewItem;
+
+enum class FILTER_CATEGORY
+{
+    PEOPLE,
+    NATURE,
+    FOOD,
+    ACTIVITY,
+    TRAVEL,
+    OBJECTS,
+    SYMBOLS,
+    FLAGS,
+    UNICODE9
+};
+
+// Display unicode emojis depending on the category
+class ViewFilter_Category
+{
+public:
+
+    ViewFilter_Category (FILTER_CATEGORY rCategory)
+        : mCategory(rCategory)
+    {}
+
+    virtual ~ViewFilter_Category () {}
+
+    bool operator () (const ThumbnailViewItem *pItem);
+
+    static bool isFilteredCategory(FILTER_CATEGORY filter, const OUString &rCategory);
+
+protected:
+
+    FILTER_CATEGORY mCategory;
+};
+
+
+class EmojiView : public ThumbnailView
+{
+public:
+    EmojiView ( vcl::Window* pParent, WinBits nWinStyle = WB_TABSTOP | WB_VSCROLL);
+
+    virtual ~EmojiView ();
+
+    // Fill view with emoji unicodes
+    void Populate ();
+
+    void setInsertEmojiHdl (const Link<ThumbnailViewItem*, void> &rLink);
+
+    void AppendItem(const OUString &rTitle, const OUString &rCategory );
+
+protected:
+    virtual void MouseButtonDown( const MouseEvent& rMEvt ) override;
+
+    virtual void KeyInput( const KeyEvent& rKEvt ) override;
+
+protected:
+    std::string msJSONData;
+
+    Link<ThumbnailViewItem*, void> maInsertEmojiHdl;
+};
+
+#endif // INCLUDED_SFX2_SOURCE_INC_EMOJIVIEW_HXX
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */