add gui for in chat emotes.

For add in chat emote press F1 inside opened chat,
then select and click emote.

6 files changed, 350 insertions, 0 deletions

diff --git a/src/gui/chatwindow.cpp b/src/gui/chatwindow.cpp
index fe6194b23..521877ca3 100644
--- a/src/gui/chatwindow.cpp
+++ b/src/gui/chatwindow.cpp
@@ -37,6 +37,7 @@
 #include "spellshortcut.h"
 #include "soundmanager.h"
 
+#include "gui/emotewindow.h"
 #include "gui/gui.h"
 #include "gui/setup.h"
 #include "gui/sdlfont.h"
@@ -251,6 +252,9 @@ ChatWindow::ChatWindow():
 
     setTitleBarHeight(getPadding() + getTitlePadding());
 
+    if (emoteWindow)
+        emoteWindow->addListeners(this);
+
     mChatTabs->enableScrollButtons(true);
     mChatTabs->setFollowDownScroll(true);
     mChatTabs->setResizeHeight(false);
@@ -481,6 +485,18 @@ void ChatWindow::action(const gcn::ActionEvent &event)
                 setVisible(false);
         }
     }
+    else if (eventId == "emote")
+    {
+        if (emoteWindow)
+        {
+            const std::string str = emoteWindow->getSelectedEmote();
+            if (!str.empty())
+            {
+                addInputText(str, false);
+                emoteWindow->clearEmote();
+            }
+        }
+    }
     else if (eventId == ACTION_COLOR_PICKER)
     {
         if (mColorPicker)
@@ -849,6 +865,10 @@ void ChatWindow::keyPressed(gcn::KeyEvent &event)
     std::string temp;
     switch (key)
     {
+        case Key::F1:
+            if (emoteWindow)
+                emoteWindow->show();
+            break;
         caseKey(Key::F2, "\u2318");
         caseKey(Key::F3, "\u263A");
         caseKey(Key::F4, "\u2665");
diff --git a/src/gui/chatwindow.h b/src/gui/chatwindow.h
index 85856776a..67f87be1a 100644
--- a/src/gui/chatwindow.h
+++ b/src/gui/chatwindow.h
@@ -46,6 +46,7 @@ class Channel;
 class ChatInput;
 class ColorListModel;
 class DropDown;
+class EmoteWindow;
 class ScrollArea;
 class TabbedArea;
 class ItemLinkHandler;
diff --git a/src/gui/emotewindow.cpp b/src/gui/emotewindow.cpp
new file mode 100644
index 000000000..a66cecf87
--- /dev/null
+++ b/src/gui/emotewindow.cpp
@@ -0,0 +1,106 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2013  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "gui/emotewindow.h"
+
+#include "gui/chatwindow.h"
+#include "gui/gui.h"
+
+#include "gui/widgets/emotepage.h"
+#include "gui/widgets/layouthelper.h"
+#include "gui/widgets/scrollarea.h"
+#include "gui/widgets/tabbedarea.h"
+
+#include "units.h"
+
+#include "utils/gettext.h"
+
+#include <guichan/font.hpp>
+
+#include "debug.h"
+
+EmoteWindow::EmoteWindow() :
+    // TRANSLATORS: emotes window name
+    Window(_("Emotes"), false, nullptr, "emotes.xml"),
+    mTabs(new TabbedArea(this)),
+    mEmotePage(new EmotePage(this)),
+    mScrollEmotePage(new ScrollArea(mEmotePage, false, "emotepage.xml"))
+{
+    setShowTitle(false);
+
+    addMouseListener(this);
+    const int pad2 = mPadding * 2;
+    const int sz = 150;
+    setWidth(sz + pad2);
+    setHeight(sz + pad2);
+    add(mTabs);
+    mTabs->setPosition(mPadding, mPadding);
+    mTabs->setWidth(sz);
+    mTabs->setHeight(sz);
+    center();
+
+    setTitleBarHeight(getPadding() + getTitlePadding());
+    // TRANSLATORS: emotes tab name
+    mTabs->addTab(_("Emotes"), mEmotePage);
+
+    mEmotePage->setActionEventId("emote");
+}
+
+EmoteWindow::~EmoteWindow()
+{
+    mTabs->removeTab(mTabs->getTabByIndex(0));
+    delete mScrollEmotePage;
+    mScrollEmotePage = nullptr;
+}
+
+void EmoteWindow::show()
+{
+    setVisible(true);
+}
+
+void EmoteWindow::hide()
+{
+    setVisible(false);
+}
+
+std::string EmoteWindow::getSelectedEmote() const
+{
+    const int index = mEmotePage->getSelectedIndex();
+    if (index < 0)
+        return std::string();
+
+    char chr[2];
+    chr[0] = '0' + index;
+    chr[1] = 0;
+    return std::string("%%").append(&chr[0]);
+}
+
+void EmoteWindow::clearEmote()
+{
+    const int index = mEmotePage->getSelectedIndex();
+    mEmotePage->resetAction();
+    if (index >= 0)
+        setVisible(false);
+}
+
+void EmoteWindow::addListeners(gcn::ActionListener *const listener)
+{
+    mEmotePage->addActionListener(listener);
+}
diff --git a/src/gui/emotewindow.h b/src/gui/emotewindow.h
new file mode 100644
index 000000000..69a646bd8
--- /dev/null
+++ b/src/gui/emotewindow.h
@@ -0,0 +1,59 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2013  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GUI_EMOTEWINDOW_H
+#define GUI_EMOTEWINDOW_H
+
+#include "gui/widgets/window.h"
+
+#include <guichan/mouselistener.hpp>
+
+class EmotePage;
+class ScrollArea;
+class TabbedArea;
+
+class EmoteWindow final : public Window
+{
+    public:
+        EmoteWindow();
+
+        A_DELETE_COPY(EmoteWindow)
+
+        ~EmoteWindow();
+
+        void show();
+
+        void hide();
+
+        std::string getSelectedEmote() const;
+
+        void clearEmote();
+
+        void addListeners(gcn::ActionListener *const listener);
+
+    private:
+        TabbedArea *mTabs;
+        EmotePage *mEmotePage;
+        ScrollArea *mScrollEmotePage;
+};
+
+extern EmoteWindow *emoteWindow;
+
+#endif  // GUI_EMOTEWINDOW_H
diff --git a/src/gui/widgets/emotepage.cpp b/src/gui/widgets/emotepage.cpp
new file mode 100644
index 000000000..8fd9a3cbb
--- /dev/null
+++ b/src/gui/widgets/emotepage.cpp
@@ -0,0 +1,106 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2013  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include "gui/widgets/emotepage.h"
+
+#include "resources/imageset.h"
+#include "resources/resourcemanager.h"
+
+#include "debug.h"
+
+namespace
+{
+    static const unsigned int emoteWidth = 17;
+    static const unsigned int emoteHeight = 18;
+}  // namespace
+
+EmotePage::EmotePage(const Widget2 *const widget) :
+    gcn::Widget(),
+    Widget2(widget),
+    mEmotes(ResourceManager::getInstance()->getImageSet(
+        "graphics/sprites/chatemotes.png", emoteWidth, emoteHeight)),
+    mSelectedIndex(-1)
+{
+    addMouseListener(this);
+}
+
+EmotePage::~EmotePage()
+{
+    if (mEmotes)
+    {
+        mEmotes->decRef();
+        mEmotes = nullptr;
+    }
+}
+
+void EmotePage::draw(gcn::Graphics *graphics)
+{
+    BLOCK_START("EmotePage::draw")
+
+    if (!mEmotes)
+        return;
+
+    const std::vector<Image*> &images = mEmotes->getImages();
+
+    Graphics *const g = static_cast<Graphics*>(graphics);
+    const unsigned int width = mDimension.width;
+    unsigned int x = 0;
+    unsigned int y = 0;
+
+    FOR_EACH(std::vector<Image*>::const_iterator, it, images)
+    {
+        const Image *const image = *it;
+        if (image)
+        {
+            g->drawImage(image, x, y);
+            x += emoteWidth;
+            if (x + emoteWidth > width)
+            {
+                x = 0;
+                y += emoteHeight;
+            }
+        }
+    }
+
+    BLOCK_END("EmotePage::draw")
+}
+
+void EmotePage::mousePressed(gcn::MouseEvent &mouseEvent)
+{
+    mSelectedIndex = getIndexFromGrid(mouseEvent.getX(), mouseEvent.getY());
+    distributeActionEvent();
+}
+
+int EmotePage::getIndexFromGrid(const int x, const int y) const
+{
+    const int width = mDimension.width;
+    if (x < 0 || x > width || y < 0 || y > mDimension.height)
+        return -1;
+    const int cols = width / emoteWidth;
+    const unsigned int index = (y / emoteHeight) * cols + (x / emoteWidth);
+    if (index >= mEmotes->size())
+        return -1;
+    return index;
+}
+
+void EmotePage::resetAction()
+{
+    mSelectedIndex = -1;
+}
diff --git a/src/gui/widgets/emotepage.h b/src/gui/widgets/emotepage.h
new file mode 100644
index 000000000..7fc399ead
--- /dev/null
+++ b/src/gui/widgets/emotepage.h
@@ -0,0 +1,58 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2013  The ManaPlus Developers
+ *
+ *  This file is part of The ManaPlus Client.
+ *
+ *  This program is free software; you can redistribute it and/or modify
+ *  it under the terms of the GNU General Public License as published by
+ *  the Free Software Foundation; either version 2 of the License, or
+ *  any later version.
+ *
+ *  This program is distributed in the hope that it will be useful,
+ *  but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *  GNU General Public License for more details.
+ *
+ *  You should have received a copy of the GNU General Public License
+ *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef GUI_WIDGETS_EMOTEPAGE_H
+#define GUI_WIDGETS_EMOTEPAGE_H
+
+#include "gui/widgets/widget2.h"
+
+#include <guichan/mouselistener.hpp>
+#include <guichan/widget.hpp>
+
+#include "localconsts.h"
+
+class EmotePage final : public gcn::Widget,
+                        public Widget2,
+                        public gcn::MouseListener
+{
+    public:
+        EmotePage(const Widget2 *const widget);
+
+        A_DELETE_COPY(EmotePage)
+
+        ~EmotePage();
+
+        void draw(gcn::Graphics *graphics) override;
+
+        void mousePressed(gcn::MouseEvent &mouseEvent) override;
+
+        int getIndexFromGrid(const int x, const int y) const;
+
+        void resetAction();
+
+        int getSelectedIndex()
+        { return mSelectedIndex; }
+
+    private:
+        ImageSet *mEmotes;
+        int mSelectedIndex;
+};
+
+#endif  // GUI_WIDGETS_EMOTEPAGE_H