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-rw-r--r--indra/newview/llpopupview.cpp202
-rw-r--r--indra/newview/llpopupview.h64
2 files changed, 266 insertions, 0 deletions
diff --git a/indra/newview/llpopupview.cpp b/indra/newview/llpopupview.cpp
new file mode 100644
index 0000000000..964ca4d361
--- /dev/null
+++ b/indra/newview/llpopupview.cpp
@@ -0,0 +1,202 @@
+/**
+ * @file llpopupview.cpp
+ * @brief Holds transient popups
+ *
+ * $LicenseInfo:firstyear=2001&license=viewergpl$
+ *
+ * Copyright (c) 2001-2010, Linden Research, Inc.
+ *
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab. Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
+ *
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at
+ * http://secondlifegrid.net/programs/open_source/licensing/flossexception
+ *
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
+ *
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ * $/LicenseInfo$
+ */
+#include "llviewerprecompiledheaders.h"
+
+#include "llpopupview.h"
+
+static LLRegisterPanelClassWrapper<LLPopupView> r("popup_holder");
+
+bool view_visible_and_enabled(LLView* viewp)
+{
+ return viewp->getVisible() && viewp->getEnabled();
+}
+
+bool view_visible(LLView* viewp)
+{
+ return viewp->getVisible();
+}
+
+
+LLPopupView::LLPopupView()
+{
+}
+
+void LLPopupView::draw()
+{
+ S32 screen_x, screen_y;
+
+ for (popup_list_t::iterator popup_it = mPopups.begin();
+ popup_it != mPopups.end();)
+ {
+ LLView* popup = popup_it->get();
+ if (!popup)
+ {
+ popup_list_t::iterator cur_popup_it = popup_it;
+ ++popup_it;
+ mPopups.erase(cur_popup_it);
+ continue;
+ }
+
+ if (popup->getVisible())
+ {
+ popup->localPointToScreen(0, 0, &screen_x, &screen_y);
+
+ LLUI::pushMatrix();
+ {
+ LLUI::translate( (F32) screen_x, (F32) screen_y, 0.f);
+ popup->draw();
+ }
+ LLUI::popMatrix();
+ }
+ ++popup_it;
+ }
+
+ LLPanel::draw();
+}
+
+BOOL LLPopupView::handleMouseEvent(boost::function<BOOL(LLView*, S32, S32)> func,
+ boost::function<bool(LLView*)> predicate,
+ S32 x, S32 y)
+{
+ for (popup_list_t::reverse_iterator popup_it = mPopups.rbegin();
+ popup_it != mPopups.rend();
+ ++popup_it)
+ {
+ LLView* popup = popup_it->get();
+ if (!popup
+ || !predicate(popup))
+ {
+ continue;
+ }
+
+ S32 popup_x, popup_y;
+ if (localPointToOtherView(x, y, &popup_x, &popup_y, popup)
+ && popup->getRect().pointInRect(popup_x, popup_y))
+ {
+ if (func(popup, popup_x, popup_y))
+ {
+ return TRUE;
+ }
+ }
+ }
+
+ return FALSE;
+}
+
+
+BOOL LLPopupView::handleMouseDown(S32 x, S32 y, MASK mask)
+{
+ if (!handleMouseEvent(boost::bind(&LLMouseHandler::handleMouseDown, _1, _2, _3, mask), view_visible_and_enabled, x, y))
+ {
+ clearPopups();
+ return FALSE;
+ }
+ return TRUE;
+}
+
+BOOL LLPopupView::handleMouseUp(S32 x, S32 y, MASK mask)
+{
+ return handleMouseEvent(boost::bind(&LLMouseHandler::handleMouseUp, _1, _2, _3, mask), view_visible_and_enabled, x, y);
+}
+
+BOOL LLPopupView::handleMiddleMouseDown(S32 x, S32 y, MASK mask)
+{
+ if (!handleMouseEvent(boost::bind(&LLMouseHandler::handleMiddleMouseDown, _1, _2, _3, mask), view_visible_and_enabled, x, y))
+ {
+ clearPopups();
+ return FALSE;
+ }
+ return TRUE;
+}
+
+BOOL LLPopupView::handleMiddleMouseUp(S32 x, S32 y, MASK mask)
+{
+ return handleMouseEvent(boost::bind(&LLMouseHandler::handleMiddleMouseUp, _1, _2, _3, mask), view_visible_and_enabled, x, y);
+}
+
+BOOL LLPopupView::handleRightMouseDown(S32 x, S32 y, MASK mask)
+{
+ if (!handleMouseEvent(boost::bind(&LLMouseHandler::handleRightMouseDown, _1, _2, _3, mask), view_visible_and_enabled, x, y))
+ {
+ clearPopups();
+ return FALSE;
+ }
+ return TRUE;
+}
+
+BOOL LLPopupView::handleRightMouseUp(S32 x, S32 y, MASK mask)
+{
+ return handleMouseEvent(boost::bind(&LLMouseHandler::handleRightMouseUp, _1, _2, _3, mask), view_visible_and_enabled, x, y);
+}
+
+BOOL LLPopupView::handleDoubleClick(S32 x, S32 y, MASK mask)
+{
+ return handleMouseEvent(boost::bind(&LLMouseHandler::handleDoubleClick, _1, _2, _3, mask), view_visible_and_enabled, x, y);
+}
+
+BOOL LLPopupView::handleHover(S32 x, S32 y, MASK mask)
+{
+ return handleMouseEvent(boost::bind(&LLMouseHandler::handleHover, _1, _2, _3, mask), view_visible_and_enabled, x, y);
+}
+
+BOOL LLPopupView::handleScrollWheel(S32 x, S32 y, S32 clicks)
+{
+ return handleMouseEvent(boost::bind(&LLMouseHandler::handleScrollWheel, _1, _2, _3, clicks), view_visible_and_enabled, x, y);
+}
+
+BOOL LLPopupView::handleToolTip(S32 x, S32 y, MASK mask)
+{
+ return handleMouseEvent(boost::bind(&LLMouseHandler::handleToolTip, _1, _2, _3, mask), view_visible, x, y);
+}
+
+void LLPopupView::addPopup(LLView* popup)
+{
+ removePopup(popup);
+ if (popup)
+ {
+ mPopups.push_back(popup->getHandle());
+ }
+}
+
+void LLPopupView::removePopup(LLView* popup)
+{
+ if (popup)
+ {
+ mPopups.erase(std::find(mPopups.begin(), mPopups.end(), popup->getHandle()));
+ }
+}
+
+void LLPopupView::clearPopups()
+{
+ mPopups.clear();
+}
+
diff --git a/indra/newview/llpopupview.h b/indra/newview/llpopupview.h
new file mode 100644
index 0000000000..591e033161
--- /dev/null
+++ b/indra/newview/llpopupview.h
@@ -0,0 +1,64 @@
+/**
+ * @file llpopupview.h
+ * @brief Holds transient popups
+ *
+ * $LicenseInfo:firstyear=2001&license=viewergpl$
+ *
+ * Copyright (c) 2001-2009, Linden Research, Inc.
+ *
+ * Second Life Viewer Source Code
+ * The source code in this file ("Source Code") is provided by Linden Lab
+ * to you under the terms of the GNU General Public License, version 2.0
+ * ("GPL"), unless you have obtained a separate licensing agreement
+ * ("Other License"), formally executed by you and Linden Lab. Terms of
+ * the GPL can be found in doc/GPL-license.txt in this distribution, or
+ * online at http://secondlifegrid.net/programs/open_source/licensing/gplv2
+ *
+ * There are special exceptions to the terms and conditions of the GPL as
+ * it is applied to this Source Code. View the full text of the exception
+ * in the file doc/FLOSS-exception.txt in this software distribution, or
+ * online at
+ * http://secondlifegrid.net/programs/open_source/licensing/flossexception
+ *
+ * By copying, modifying or distributing this software, you acknowledge
+ * that you have read and understood your obligations described above,
+ * and agree to abide by those obligations.
+ *
+ * ALL LINDEN LAB SOURCE CODE IS PROVIDED "AS IS." LINDEN LAB MAKES NO
+ * WARRANTIES, EXPRESS, IMPLIED OR OTHERWISE, REGARDING ITS ACCURACY,
+ * COMPLETENESS OR PERFORMANCE.
+ * $/LicenseInfo$
+ */
+
+#ifndef LL_LLPOPUPVIEW_H
+#define LL_LLPOPUPVIEW_H
+
+#include "llpanel.h"
+
+class LLPopupView : public LLPanel
+{
+public:
+ LLPopupView();
+
+ /*virtual*/ void draw();
+ /*virtual*/ BOOL handleMouseDown(S32 x, S32 y, MASK mask);
+ /*virtual*/ BOOL handleMouseUp(S32 x, S32 y, MASK mask);
+ /*virtual*/ BOOL handleMiddleMouseDown(S32 x, S32 y, MASK mask);
+ /*virtual*/ BOOL handleMiddleMouseUp(S32 x, S32 y, MASK mask);
+ /*virtual*/ BOOL handleRightMouseDown(S32 x, S32 y, MASK mask);
+ /*virtual*/ BOOL handleRightMouseUp(S32 x, S32 y, MASK mask);
+ /*virtual*/ BOOL handleDoubleClick(S32 x, S32 y, MASK mask);
+ /*virtual*/ BOOL handleHover(S32 x, S32 y, MASK mask);
+ /*virtual*/ BOOL handleScrollWheel(S32 x, S32 y, S32 clicks);
+ /*virtual*/ BOOL handleToolTip(S32 x, S32 y, MASK mask);
+
+ void addPopup(LLView* popup);
+ void removePopup(LLView* popup);
+ void clearPopups();
+
+private:
+ BOOL handleMouseEvent(boost::function<BOOL(LLView*, S32, S32)>, boost::function<bool(LLView*)>, S32 x, S32 y);
+ typedef std::list<LLHandle<LLView> > popup_list_t;
+ popup_list_t mPopups;
+};
+#endif //LL_LLROOTVIEW_H
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