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-rw-r--r--src/gui/widgets/chatinput.h103
1 files changed, 103 insertions, 0 deletions
diff --git a/src/gui/widgets/chatinput.h b/src/gui/widgets/chatinput.h
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+++ b/src/gui/widgets/chatinput.h
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+/*
+ * The ManaPlus Client
+ * Copyright (C) 2004-2009 The Mana World Development Team
+ * Copyright (C) 2009-2010 The Mana Developers
+ * Copyright (C) 2011-2014 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_CHATINPUT_H
+#define GUI_WIDGETS_CHATINPUT_H
+
+#include "gui/windows/chatwindow.h"
+
+#include "configuration.h"
+
+#include "gui/widgets/textfield.h"
+
+#include "localconsts.h"
+
+/**
+ * The chat input hides when it loses focus. It is also invisible by default.
+ */
+class ChatInput final : public TextField
+{
+ public:
+ explicit ChatInput(ChatWindow *const window):
+ TextField(window, "", false),
+ mWindow(window),
+ mFocusGaining(false)
+ {
+ setVisible(false);
+ addFocusListener(this);
+ }
+
+ A_DELETE_COPY(ChatInput)
+
+ /**
+ * Called if the chat input loses focus. It will set itself to
+ * invisible as result.
+ */
+ void focusLost(const Event &event)
+ {
+ TextField::focusLost(event);
+ if (mFocusGaining || !config.getBoolValue("protectChatFocus"))
+ {
+ processVisible(false);
+ if (chatWindow)
+ chatWindow->updateVisibility();
+ mFocusGaining = false;
+ return;
+ }
+ mFocusGaining = true;
+ requestFocus();
+ mFocusGaining = false;
+ }
+
+ void processVisible(const bool n)
+ {
+ if (!mWindow || isVisible() == n)
+ return;
+
+ if (!n)
+ mFocusGaining = true;
+ setVisible(n);
+ if (config.getBoolValue("hideChatInput")
+ || config.getBoolValue("showEmotesButton"))
+ {
+ mWindow->adjustTabSize();
+ }
+ if (emoteWindow)
+ {
+ emoteWindow->hide();
+ }
+ }
+
+ void unprotectFocus()
+ { mFocusGaining = true; }
+
+ void setVisible(bool visible)
+ {
+ TextField::setVisible(visible);
+ }
+
+ private:
+ ChatWindow *mWindow;
+ bool mFocusGaining;
+};
+
+#endif // GUI_WIDGETS_CHATINPUT_H