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authorAndrei Karas <akaras@inbox.ru>2011-01-02 01:48:38 +0200
committerAndrei Karas <akaras@inbox.ru>2011-01-02 02:41:24 +0200
commit3eeae12c498d1a4dbe969462d2ba841f77ee3ccb (patch)
treeff8eab35e732bc0749fc11677c8873a7b3a58704 /src/gui/widgets/popup.cpp
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Initial commit.
This code based on mana client http://www.gitorious.org/mana/mana and my private repository.
Diffstat (limited to 'src/gui/widgets/popup.cpp')
-rw-r--r--src/gui/widgets/popup.cpp174
1 files changed, 174 insertions, 0 deletions
diff --git a/src/gui/widgets/popup.cpp b/src/gui/widgets/popup.cpp
new file mode 100644
index 000000000..fa955c8f3
--- /dev/null
+++ b/src/gui/widgets/popup.cpp
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+/*
+ * The Mana Client
+ * Copyright (C) 2004-2009 The Mana World Development Team
+ * Copyright (C) 2009-2010 The Mana Developers
+ * Copyright (C) 2009 Aethyra Development Team
+ *
+ * This file is part of The Mana 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/popup.h"
+
+#include "configuration.h"
+#include "graphics.h"
+#include "log.h"
+
+#include "gui/theme.h"
+#include "gui/viewport.h"
+
+#include "gui/widgets/windowcontainer.h"
+
+#include "resources/image.h"
+
+#include <guichan/exception.hpp>
+
+Popup::Popup(const std::string &name, const std::string &skin):
+ mPopupName(name),
+ mMinWidth(100),
+ mMinHeight(40),
+ mMaxWidth(graphics->getWidth()),
+ mMaxHeight(graphics->getHeight())
+{
+ logger->log("Popup::Popup(\"%s\")", name.c_str());
+
+ if (!windowContainer)
+ throw GCN_EXCEPTION("Popup::Popup(): no windowContainer set");
+
+ setPadding(3);
+
+ // Loads the skin
+ mSkin = Theme::instance()->load(skin);
+
+ // Add this window to the window container
+ windowContainer->add(this);
+
+ // Popups are invisible by default
+ setVisible(false);
+}
+
+Popup::~Popup()
+{
+ logger->log("Popup::~Popup(\"%s\")", mPopupName.c_str());
+
+ if (mSkin)
+ mSkin->instances--;
+}
+
+void Popup::setWindowContainer(WindowContainer *wc)
+{
+ windowContainer = wc;
+}
+
+void Popup::draw(gcn::Graphics *graphics)
+{
+ Graphics *g = static_cast<Graphics*>(graphics);
+
+ g->drawImageRect(0, 0, getWidth(), getHeight(), mSkin->getBorder());
+
+ drawChildren(graphics);
+}
+
+gcn::Rectangle Popup::getChildrenArea()
+{
+ return gcn::Rectangle(getPadding(), 0, getWidth() - getPadding() * 2,
+ getHeight() - getPadding() * 2);
+}
+
+void Popup::setContentSize(int width, int height)
+{
+ width += 2 * getPadding();
+ height += 2 * getPadding();
+
+ if (getMinWidth() > width)
+ width = getMinWidth();
+ else if (getMaxWidth() < width)
+ width = getMaxWidth();
+ if (getMinHeight() > height)
+ height = getMinHeight();
+ else if (getMaxHeight() < height)
+ height = getMaxHeight();
+
+ setSize(width, height);
+}
+
+void Popup::setLocationRelativeTo(gcn::Widget *widget)
+{
+ if (!widget)
+ return;
+
+ int wx, wy;
+ int x, y;
+
+ widget->getAbsolutePosition(wx, wy);
+ getAbsolutePosition(x, y);
+
+ setPosition(getX() + (wx + (widget->getWidth() - getWidth()) / 2 - x),
+ getY() + (wy + (widget->getHeight() - getHeight()) / 2 - y));
+}
+
+void Popup::setMinWidth(int width)
+{
+ mMinWidth = width > mSkin->getMinWidth() ? width : mSkin->getMinWidth();
+}
+
+void Popup::setMinHeight(int height)
+{
+ mMinHeight = height > mSkin->getMinHeight() ?
+ height : mSkin->getMinHeight();
+}
+
+void Popup::setMaxWidth(int width)
+{
+ mMaxWidth = width;
+}
+
+void Popup::setMaxHeight(int height)
+{
+ mMaxHeight = height;
+}
+
+void Popup::scheduleDelete()
+{
+ windowContainer->scheduleDelete(this);
+}
+
+void Popup::position(int x, int y)
+{
+ const int distance = 20;
+
+ int posX = std::max(0, x - getWidth() / 2);
+ int posY = y + distance;
+
+ if (posX + getWidth() > graphics->getWidth())
+ posX = graphics->getWidth() - getWidth();
+ if (posY + getHeight() > graphics->getHeight())
+ posY = y - getHeight() - distance;
+
+ setPosition(posX, posY);
+ setVisible(true);
+ requestMoveToTop();
+}
+
+void Popup::mouseMoved(gcn::MouseEvent &event _UNUSED_)
+{
+ if (viewport)
+ viewport->hideBeingPopup();
+}
+
+void Popup::hide()
+{
+ setVisible(false);
+} \ No newline at end of file