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-rw-r--r--src/gui/widgets/emotepage.cpp106
-rw-r--r--src/gui/widgets/emotepage.h58
2 files changed, 164 insertions, 0 deletions
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