/indra/llui/lldockablefloater.cpp
https://bitbucket.org/lindenlab/viewer-beta/ · C++ · 263 lines · 196 code · 31 blank · 36 comment · 44 complexity · f5c731013a203121ba97568dbbb27daa MD5 · raw file
- /**
- * @file lldockablefloater.cpp
- * @brief Creates a panel of a specific kind for a toast
- *
- * $LicenseInfo:firstyear=2000&license=viewerlgpl$
- * Second Life Viewer Source Code
- * Copyright (C) 2010, Linden Research, Inc.
- *
- * This library is free software; you can redistribute it and/or
- * modify it under the terms of the GNU Lesser General Public
- * License as published by the Free Software Foundation;
- * version 2.1 of the License only.
- *
- * This library 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
- * Lesser General Public License for more details.
- *
- * You should have received a copy of the GNU Lesser General Public
- * License along with this library; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
- *
- * Linden Research, Inc., 945 Battery Street, San Francisco, CA 94111 USA
- * $/LicenseInfo$
- */
- #include "linden_common.h"
- #include "lldockablefloater.h"
- #include "llfloaterreg.h"
- //static
- LLHandle<LLFloater> LLDockableFloater::sInstanceHandle;
- //static
- void LLDockableFloater::init(LLDockableFloater* thiz)
- {
- thiz->setDocked(thiz->mDockControl.get() != NULL
- && thiz->mDockControl.get()->isDockVisible());
- thiz->resetInstance();
- // all dockable floaters should have close, dock and minimize buttons
- thiz->setCanClose(TRUE);
- thiz->setCanDock(true);
- thiz->setCanMinimize(TRUE);
- thiz->setOverlapsScreenChannel(false);
- thiz->mForceDocking = false;
- }
- LLDockableFloater::LLDockableFloater(LLDockControl* dockControl,
- const LLSD& key, const Params& params) :
- LLFloater(key, params), mDockControl(dockControl), mUniqueDocking(true)
- {
- init(this);
- mUseTongue = true;
- }
- LLDockableFloater::LLDockableFloater(LLDockControl* dockControl, bool uniqueDocking,
- const LLSD& key, const Params& params) :
- LLFloater(key, params), mDockControl(dockControl), mUniqueDocking(uniqueDocking)
- {
- init(this);
- mUseTongue = true;
- }
- LLDockableFloater::LLDockableFloater(LLDockControl* dockControl, bool uniqueDocking,
- bool useTongue, const LLSD& key, const Params& params) :
- LLFloater(key, params), mDockControl(dockControl), mUseTongue(useTongue), mUniqueDocking(uniqueDocking)
- {
- init(this);
- }
- LLDockableFloater::~LLDockableFloater()
- {
- }
- BOOL LLDockableFloater::postBuild()
- {
- // Remember we should force docking when the floater is opened for the first time
- if (mIsDockedStateForcedCallback != NULL && mIsDockedStateForcedCallback())
- {
- mForceDocking = true;
- }
- mDockTongue = LLUI::getUIImage("Flyout_Pointer");
- LLFloater::setDocked(true);
- return LLView::postBuild();
- }
- //static
- void LLDockableFloater::toggleInstance(const LLSD& sdname)
- {
- LLSD key;
- std::string name = sdname.asString();
- LLDockableFloater* instance =
- dynamic_cast<LLDockableFloater*> (LLFloaterReg::findInstance(name));
- // if floater closed or docked
- if (instance == NULL || (instance && instance->isDocked()))
- {
- LLFloaterReg::toggleInstance(name, key);
- // restore button toggle state
- if (instance != NULL)
- {
- instance->storeVisibilityControl();
- }
- }
- // if floater undocked
- else if (instance != NULL)
- {
- instance->setMinimized(FALSE);
- if (instance->getVisible())
- {
- instance->setVisible(FALSE);
- }
- else
- {
- instance->setVisible(TRUE);
- gFloaterView->bringToFront(instance);
- }
- }
- }
- void LLDockableFloater::resetInstance()
- {
- if (mUniqueDocking && sInstanceHandle.get() != this)
- {
- if (sInstanceHandle.get() != NULL && sInstanceHandle.get()->isDocked())
- {
- sInstanceHandle.get()->setVisible(FALSE);
- }
- sInstanceHandle = getHandle();
- }
- }
- void LLDockableFloater::setVisible(BOOL visible)
- {
- // Force docking if requested
- if (visible && mForceDocking)
- {
- setCanDock(true);
- setDocked(true);
- mForceDocking = false;
- }
- if(visible && isDocked())
- {
- resetInstance();
- }
- if (visible && mDockControl.get() != NULL)
- {
- mDockControl.get()->repositionDockable();
- }
- if (visible)
- {
- LLFloater::setFrontmost(getAutoFocus());
- }
- LLFloater::setVisible(visible);
- }
- void LLDockableFloater::setMinimized(BOOL minimize)
- {
- if(minimize && isDocked())
- {
- // minimizing a docked floater just hides it
- setVisible(FALSE);
- }
- else
- {
- LLFloater::setMinimized(minimize);
- }
- }
- LLView * LLDockableFloater::getDockWidget()
- {
- LLView * res = NULL;
- if (getDockControl() != NULL) {
- res = getDockControl()->getDock();
- }
- return res;
- }
- void LLDockableFloater::onDockHidden()
- {
- setCanDock(FALSE);
- }
- void LLDockableFloater::onDockShown()
- {
- if (!isMinimized())
- {
- setCanDock(TRUE);
- }
- }
- void LLDockableFloater::setDocked(bool docked, bool pop_on_undock)
- {
- if (mDockControl.get() != NULL && mDockControl.get()->isDockVisible())
- {
- if (docked)
- {
- resetInstance();
- mDockControl.get()->on();
- }
- else
- {
- mDockControl.get()->off();
- }
- if (!docked && pop_on_undock)
- {
- // visually pop up a little bit to emphasize the undocking
- translate(0, UNDOCK_LEAP_HEIGHT);
- }
- }
- LLFloater::setDocked(docked, pop_on_undock);
- }
- void LLDockableFloater::draw()
- {
- if (mDockControl.get() != NULL)
- {
- mDockControl.get()->repositionDockable();
- if (isDocked())
- {
- mDockControl.get()->drawToungue();
- }
- }
- LLFloater::draw();
- }
- void LLDockableFloater::setDockControl(LLDockControl* dockControl)
- {
- mDockControl.reset(dockControl);
- setDocked(isDocked());
- }
- const LLUIImagePtr& LLDockableFloater::getDockTongue(LLDockControl::DocAt dock_side)
- {
- switch(dock_side)
- {
- case LLDockControl::LEFT:
- mDockTongue = LLUI::getUIImage("Flyout_Left");
- break;
- case LLDockControl::RIGHT:
- mDockTongue = LLUI::getUIImage("Flyout_Right");
- break;
- default:
- mDockTongue = LLUI::getUIImage("Flyout_Pointer");
- break;
- }
- return mDockTongue;
- }
- LLDockControl* LLDockableFloater::getDockControl()
- {
- return mDockControl.get();
- }