Redesign input handling.

1 files changed, 95 insertions, 0 deletions

diff --git a/src/inputmanager.cpp b/src/inputmanager.cpp
new file mode 100644
index 000000000..46a2265c6
--- /dev/null
+++ b/src/inputmanager.cpp
@@ -0,0 +1,95 @@
+/*
+ *  The ManaPlus Client
+ *  Copyright (C) 2012  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 "inputmanager.h"
+
+#include "game.h"
+#include "keyboardconfig.h"
+#include "localplayer.h"
+
+#include "gui/chatwindow.h"
+#include "gui/gui.h"
+#include "gui/inventorywindow.h"
+#include "gui/npcdialog.h"
+#include "gui/setup.h"
+
+#include <guichan/focushandler.hpp>
+
+#include "debug.h"
+
+InputManager inputManager;
+
+InputManager::InputManager()
+{
+}
+
+bool InputManager::handleKeyEvent(SDL_Event &event)
+{
+    return keyboard.triggerAction(event);
+}
+
+int InputManager::getInputConditionMask()
+{
+    int mask = 1;
+    if (keyboard.isEnabled())
+        mask += COND_ENABLED;
+    if ((!chatWindow || !chatWindow->isInputFocused()) &&
+        !NpcDialog::isAnyInputFocused() &&
+        !InventoryWindow::isAnyInputFocused())
+    {
+        mask += COND_NOINPUT;
+    }
+
+    if (!player_node || !player_node->getAway())
+        mask += COND_NOAWAY;
+
+    if (!setupWindow || !setupWindow->isVisible())
+        mask += COND_NOSETUP;
+
+    if (Game::instance()->getValidSpeed())
+        mask += COND_VALIDSPEED;
+
+    if (!gui->getFocusHandler()->getModalFocused())
+        mask += COND_NOMODAL;
+
+    NpcDialog *dialog = NpcDialog::getActive();
+    if (!dialog || !dialog->isTextInputFocused())
+        mask += COND_NONPCINPUT;
+
+    if (!player_node || !player_node->getDisableGameModifiers())
+        mask += COND_EMODS;
+
+    if (!keyboard.isActionActive(keyboard.KEY_TARGET)
+        && !keyboard.isActionActive(keyboard.KEY_UNTARGET))
+    {
+        mask += COND_NOTARGET;
+    }
+    return mask;
+}
+
+bool InputManager::checkKey(KeyFunction *key, int mask)
+{
+//    logger->log("mask=%d, condition=%d", mask, key->condition);
+    if (!key || (key->condition & mask) != key->condition)
+        return false;
+
+    return (key->modKeyIndex == KeyboardConfig::KEY_NO_VALUE
+        || keyboard.isActionActive(key->modKeyIndex));
+}