GSoC: Recent Charaters Toolbar Dropdown Control

Change-Id: Ib04d26fa5556e5c32db6799c16d0bbedc45504ec
Reviewed-on: https://gerrit.libreoffice.org/38944
Reviewed-by: Akshay Deep <akshaydeepiitr@gmail.com>
Tested-by: Akshay Deep <akshaydeepiitr@gmail.com>
Reviewed-by: Samuel Mehrbrodt <Samuel.Mehrbrodt@cib.de>

4 files changed, 157 insertions, 0 deletions

diff --git a/include/sfx2/charmapcontrol.hxx b/include/sfx2/charmapcontrol.hxx
new file mode 100644
index 000000000000..643978dc13eb
--- /dev/null
+++ b/include/sfx2/charmapcontrol.hxx
@@ -0,0 +1,58 @@
+/* -*- 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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_SFX2_INC_CHARMAPCONTROL_HXX
+#define INCLUDED_SFX2_INC_CHARMAPCONTROL_HXX
+
+#include <sal/config.h>
+#include <sfx2/dllapi.h>
+#include <sfx2/tbxctrl.hxx>
+#include <com/sun/star/frame/XFrame.hpp>
+#include <sfx2/charwin.hxx>
+#include <vcl/button.hxx>
+
+class SvxCharView;
+
+class SFX2_DLLPUBLIC SfxCharmapCtrl : public SfxPopupWindow
+{
+public:
+    explicit SfxCharmapCtrl(sal_uInt16 nId, const css::uno::Reference< css::frame::XFrame >& rFrame);
+
+    virtual ~SfxCharmapCtrl() override;
+
+    virtual void dispose() override;
+
+private:
+    VclPtr<SvxCharView>    m_pRecentCharView[16];
+    std::deque<OUString>   maRecentCharList;
+    std::deque<OUString>   maRecentCharFontList;
+    VclPtr<Button>         maDlgBtn;
+
+    DECL_LINK(RecentClickHdl, SvxCharView*, void);
+    DECL_STATIC_LINK(SfxCharmapCtrl, LoseFocusHdl, Control&, void);
+    DECL_LINK(OpenDlgHdl, Button*, void);
+
+    void            getRecentCharacterList(); //gets both recent char and recent char font list
+    void            updateRecentCharacterList(const OUString& rChar, const OUString& rFont);
+    void            updateRecentCharControl();
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/sfx2/charmappopup.hxx b/include/sfx2/charmappopup.hxx
new file mode 100644
index 000000000000..f35e4febc113
--- /dev/null
+++ b/include/sfx2/charmappopup.hxx
@@ -0,0 +1,41 @@
+/* -*- 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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_SFX2_INC_CHARMAPPOPUP_HXX
+#define INCLUDED_SFX2_INC_CHARMAPPOPUP_HXX
+
+#include <sfx2/tbxctrl.hxx>
+#include <sfx2/dllapi.h>
+
+#include <functional>
+
+class SFX2_DLLPUBLIC CharmapPopup : public SfxToolBoxControl
+{
+public:
+    SFX_DECL_TOOLBOX_CONTROL();
+
+    CharmapPopup(sal_uInt16 nSlotId, sal_uInt16 nId, ToolBox& rTbx);
+    virtual ~CharmapPopup() override;
+
+    virtual VclPtr<SfxPopupWindow> CreatePopupWindow() override;
+};
+
+#endif
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
diff --git a/include/sfx2/charwin.hxx b/include/sfx2/charwin.hxx
new file mode 100644
index 000000000000..563d6ac54959
--- /dev/null
+++ b/include/sfx2/charwin.hxx
@@ -0,0 +1,57 @@
+/* -*- 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/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#ifndef INCLUDED_SFX2_INC_CHARWIN_HXX
+#define INCLUDED_SFX2_INC_CHARWIN_HXX
+
+#include <sfx2/tbxctrl.hxx>
+#include <sfx2/dllapi.h>
+
+class SFX2_DLLPUBLIC SvxCharView : public Control
+{
+public:
+    SvxCharView(vcl::Window* pParent);
+
+    void            SetFont( const vcl::Font& rFont );
+    void            SetText( const OUString& rText ) override;
+    void            InsertCharToDoc();
+
+    virtual void    Resize() override;
+
+    virtual Size    GetOptimalSize() const override;
+
+    void setInsertCharHdl(const Link<SvxCharView*,void> &rLink);
+    void setMouseClickHdl(const Link<SvxCharView*,void> &rLink);
+
+protected:
+    virtual void    Paint(vcl::RenderContext& rRenderContext, const ::tools::Rectangle&) override;
+
+    virtual void MouseButtonDown( const MouseEvent& rMEvt ) override;
+
+    virtual void KeyInput( const KeyEvent& rKEvt ) override;
+
+private:
+    long            mnY;
+    vcl::Font       maFont;
+
+    Link<SvxCharView*, void> maInsertCharHdl;
+    Link<SvxCharView*, void> maMouseClickHdl;
+};
+
+#endif
diff --git a/include/sfx2/sfxsids.hrc b/include/sfx2/sfxsids.hrc
index 9d800e917613..eff5e36acbac 100644
--- a/include/sfx2/sfxsids.hrc
+++ b/include/sfx2/sfxsids.hrc
@@ -81,6 +81,7 @@
 #define SID_HELPBALLOONS                    (SID_SFX_START + 403)
 #define SID_HELPTIPS                        (SID_SFX_START + 404)
 #define SID_EMOJI_CONTROL                   (SID_SFX_START + 405)
+#define SID_CHARMAP_CONTROL                 (SID_SFX_START + 406)
 #define SID_HELPMENU                        (SID_SFX_START + 410)
 #define SID_SEND_FEEDBACK                   (SID_SFX_START + 421)
 #define SID_Q_AND_A                         (SID_SFX_START + 422)