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Allow text box widget to listen enter event

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This commit is contained in:
Benau 2018-03-13 09:00:44 +08:00
parent b72cf4f406
commit a33a9a040b
4 changed files with 47 additions and 22 deletions
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9
src/guiengine/widgets/text_box_widget.cpp
View File

@ -63,7 +63,14 @@ public:
m_listeners[n].onTextUpdated();
}
}
if (event.EventType == EET_KEY_INPUT_EVENT && event.KeyInput.Key == IRR_KEY_RETURN)
{
for (unsigned int n=0; n<m_listeners.size(); n++)
{
if (m_listeners[n].onEnterPressed(Text))
Text = L"";
}
}
return out;
}

1
src/guiengine/widgets/text_box_widget.hpp
View File

@ -33,6 +33,7 @@ namespace GUIEngine
public:
virtual ~ITextBoxWidgetListener() {}
virtual void onTextUpdated() = 0;
virtual bool onEnterPressed(const irr::core::stringw& text) { return false; }
};
/** \brief A text field widget.

46
src/states_screens/networking_lobby.cpp
View File

@ -23,12 +23,12 @@
#include "config/player_manager.hpp"
#include "guiengine/CGUISpriteBank.hpp"
#include "guiengine/scalable_font.hpp"
#include "guiengine/widgets/CGUIEditBox.hpp"
#include "guiengine/widgets/button_widget.hpp"
#include "guiengine/widgets/icon_button_widget.hpp"
#include "guiengine/widgets/label_widget.hpp"
#include "guiengine/widgets/list_widget.hpp"
#include "guiengine/widgets/ribbon_widget.hpp"
#include "guiengine/widgets/text_box_widget.hpp"
#include "input/device_manager.hpp"
#include "input/input_manager.hpp"
#include "io/file_manager.hpp"
@ -136,6 +136,7 @@ void NetworkingLobby::init()
input_manager->getDeviceManager()->getLatestUsedDevice();
PlayerProfile* profile = PlayerManager::getCurrentPlayer();
StateManager::get()->createActivePlayer(profile, device);
m_chat_box->addListener(this);
} // init
// ----------------------------------------------------------------------------
@ -240,6 +241,29 @@ void NetworkingLobby::onUpdate(float delta)
} // onUpdate
// ----------------------------------------------------------------------------
void NetworkingLobby::sendChat(irr::core::stringw text)
{
// Max 80 words
text = text.subString(0, 80).trim();
if (text.size() > 0)
{
NetworkString chat(PROTOCOL_LOBBY_ROOM);
chat.addUInt8(LobbyProtocol::LE_CHAT);
core::stringw name;
PlayerProfile* player = PlayerManager::getCurrentPlayer();
if (PlayerManager::getCurrentOnlineState() ==
PlayerProfile::OS_SIGNED_IN)
name = PlayerManager::getCurrentOnlineUserName();
else
name = player->getName();
chat.encodeString(name + L": " + text);
STKHost::get()->sendToServer(&chat, true);
}
} // sendChat
// ----------------------------------------------------------------------------
void NetworkingLobby::eventCallback(Widget* widget, const std::string& name,
const int playerID)
@ -263,25 +287,7 @@ void NetworkingLobby::eventCallback(Widget* widget, const std::string& name,
} // click on a user
else if (name == m_send_button->m_properties[PROP_ID])
{
core::stringw text = m_chat_box->getText();
// Max 80 words
text = text.subString(0, 80).trim();
if (text.size() > 0)
{
NetworkString chat(PROTOCOL_LOBBY_ROOM);
chat.addUInt8(LobbyProtocol::LE_CHAT);
core::stringw name;
PlayerProfile* player = PlayerManager::getCurrentPlayer();
if (PlayerManager::getCurrentOnlineState() ==
PlayerProfile::OS_SIGNED_IN)
name = PlayerManager::getCurrentOnlineUserName();
else
name = player->getName();
chat.encodeString(name + L": " + text);
STKHost::get()->sendToServer(&chat, true);
}
sendChat(m_chat_box->getText());
m_chat_box->setText("");
} // send chat message

13
src/states_screens/networking_lobby.hpp
View File

@ -19,6 +19,7 @@
#define HEADER_NETWORKING_LOBBY_HPP
#include "guiengine/screen.hpp"
#include "guiengine/widgets/text_box_widget.hpp"
#include <memory>
#include <tuple>
@ -46,7 +47,8 @@ namespace irr
* \ingroup states_screens
*/
class NetworkingLobby : public GUIEngine::Screen,
public GUIEngine::ScreenSingleton<NetworkingLobby>
public GUIEngine::ScreenSingleton<NetworkingLobby>,
public GUIEngine::ITextBoxWidgetListener
{
private:
friend class GUIEngine::ScreenSingleton<NetworkingLobby>;
@ -70,6 +72,15 @@ private:
/** \brief implement optional callback from parent class GUIEngine::Screen */
virtual void unloaded();
virtual void onTextUpdated() {}
virtual bool onEnterPressed(const irr::core::stringw& text) OVERRIDE
{
sendChat(text);
return true;
}
void sendChat(irr::core::stringw text);
public:
virtual void onUpdate(float delta) OVERRIDE;