diff options
Diffstat (limited to 'indra/llui/lldockcontrol.cpp')
| -rw-r--r-- | indra/llui/lldockcontrol.cpp | 624 |
1 files changed, 312 insertions, 312 deletions
diff --git a/indra/llui/lldockcontrol.cpp b/indra/llui/lldockcontrol.cpp index bd42497cb6..bf0862e8a9 100644 --- a/indra/llui/lldockcontrol.cpp +++ b/indra/llui/lldockcontrol.cpp @@ -1,25 +1,25 @@ -/** +/** * @file lldockcontrol.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 * $/LicenseInfo$ */ @@ -30,50 +30,50 @@ #include "lldockablefloater.h" LLDockControl::LLDockControl(LLView* dockWidget, LLFloater* dockableFloater, - const LLUIImagePtr& dockTongue, DocAt dockAt, get_allowed_rect_callback_t get_allowed_rect_callback) : - mDockableFloater(dockableFloater), - mDockTongue(dockTongue), - mDockTongueX(0), - mDockTongueY(0) + const LLUIImagePtr& dockTongue, DocAt dockAt, get_allowed_rect_callback_t get_allowed_rect_callback) : + mDockableFloater(dockableFloater), + mDockTongue(dockTongue), + mDockTongueX(0), + mDockTongueY(0) { - mDockAt = dockAt; - - if (dockWidget != NULL) - { - mDockWidgetHandle = dockWidget->getHandle(); - } - - if (dockableFloater->isDocked()) - { - on(); - } - else - { - off(); - } - - if (!(get_allowed_rect_callback)) - { - mGetAllowedRectCallback = boost::bind(&LLDockControl::getAllowedRect, this, _1); - } - else - { - mGetAllowedRectCallback = get_allowed_rect_callback; - } - - if (dockWidget != NULL) - { - repositionDockable(); - } - - if (getDock() != NULL) - { - mDockWidgetVisible = isDockVisible(); - } - else - { - mDockWidgetVisible = false; - } + mDockAt = dockAt; + + if (dockWidget != NULL) + { + mDockWidgetHandle = dockWidget->getHandle(); + } + + if (dockableFloater->isDocked()) + { + on(); + } + else + { + off(); + } + + if (!(get_allowed_rect_callback)) + { + mGetAllowedRectCallback = boost::bind(&LLDockControl::getAllowedRect, this, _1); + } + else + { + mGetAllowedRectCallback = get_allowed_rect_callback; + } + + if (dockWidget != NULL) + { + repositionDockable(); + } + + if (getDock() != NULL) + { + mDockWidgetVisible = isDockVisible(); + } + else + { + mDockWidgetVisible = false; + } } LLDockControl::~LLDockControl() @@ -82,302 +82,302 @@ LLDockControl::~LLDockControl() void LLDockControl::setDock(LLView* dockWidget) { - if (dockWidget != NULL) - { - mDockWidgetHandle = dockWidget->getHandle(); - repositionDockable(); - mDockWidgetVisible = isDockVisible(); - } - else - { - mDockWidgetHandle = LLHandle<LLView>(); - mDockWidgetVisible = false; - } + if (dockWidget != NULL) + { + mDockWidgetHandle = dockWidget->getHandle(); + repositionDockable(); + mDockWidgetVisible = isDockVisible(); + } + else + { + mDockWidgetHandle = LLHandle<LLView>(); + mDockWidgetVisible = false; + } } void LLDockControl::getAllowedRect(LLRect& rect) { - rect = mDockableFloater->getRootView()->getChild<LLView>("non_toolbar_panel")->getRect(); + rect = mDockableFloater->getRootView()->getChild<LLView>("non_toolbar_panel")->getRect(); } void LLDockControl::repositionDockable() { - if (!getDock()) return; - LLRect dockRect = getDock()->calcScreenRect(); - LLRect rootRect; - LLRect floater_rect = mDockableFloater->calcScreenRect(); - mGetAllowedRectCallback(rootRect); - - // recalculate dockable position if: - if (mPrevDockRect != dockRect //dock position changed - || mDockWidgetVisible != isDockVisible() //dock visibility changed - || mRootRect != rootRect //root view rect changed - || mFloaterRect != floater_rect //floater rect changed - || mRecalculateDockablePosition //recalculation is forced - ) - { - // undock dockable and off() if dock not visible - if (!isDockVisible()) - { - mDockableFloater->setDocked(false); - // force off() since dockable may not have dockControll at this time - off(); - LLDockableFloater* dockable_floater = - dynamic_cast<LLDockableFloater*> (mDockableFloater); - if(dockable_floater != NULL) - { - dockable_floater->onDockHidden(); - } - } - else - { - if(mEnabled) - { - moveDockable(); - } - LLDockableFloater* dockable_floater = - dynamic_cast<LLDockableFloater*> (mDockableFloater); - if(dockable_floater != NULL) - { - dockable_floater->onDockShown(); - } - } - - mPrevDockRect = dockRect; - mRootRect = rootRect; - mFloaterRect = floater_rect; - mRecalculateDockablePosition = false; - mDockWidgetVisible = isDockVisible(); - } + if (!getDock()) return; + LLRect dockRect = getDock()->calcScreenRect(); + LLRect rootRect; + LLRect floater_rect = mDockableFloater->calcScreenRect(); + mGetAllowedRectCallback(rootRect); + + // recalculate dockable position if: + if (mPrevDockRect != dockRect //dock position changed + || mDockWidgetVisible != isDockVisible() //dock visibility changed + || mRootRect != rootRect //root view rect changed + || mFloaterRect != floater_rect //floater rect changed + || mRecalculateDockablePosition //recalculation is forced + ) + { + // undock dockable and off() if dock not visible + if (!isDockVisible()) + { + mDockableFloater->setDocked(false); + // force off() since dockable may not have dockControll at this time + off(); + LLDockableFloater* dockable_floater = + dynamic_cast<LLDockableFloater*> (mDockableFloater); + if(dockable_floater != NULL) + { + dockable_floater->onDockHidden(); + } + } + else + { + if(mEnabled) + { + moveDockable(); + } + LLDockableFloater* dockable_floater = + dynamic_cast<LLDockableFloater*> (mDockableFloater); + if(dockable_floater != NULL) + { + dockable_floater->onDockShown(); + } + } + + mPrevDockRect = dockRect; + mRootRect = rootRect; + mFloaterRect = floater_rect; + mRecalculateDockablePosition = false; + mDockWidgetVisible = isDockVisible(); + } } bool LLDockControl::isDockVisible() { - bool res = true; - - if (getDock() != NULL) - { - //we should check all hierarchy - res = getDock()->isInVisibleChain(); - if (res) - { - LLRect dockRect = getDock()->calcScreenRect(); - - switch (mDockAt) - { - case LEFT: // to keep compiler happy - break; - case BOTTOM: - case TOP: - { - // check is dock inside parent rect - // assume that parent for all dockable floaters - // is the root view - LLRect dockParentRect = - getDock()->getRootView()->calcScreenRect(); - if (dockRect.mRight <= dockParentRect.mLeft - || dockRect.mLeft >= dockParentRect.mRight) - { - res = false; - } - break; - } - default: - break; - } - } - } - - return res; + bool res = true; + + if (getDock() != NULL) + { + //we should check all hierarchy + res = getDock()->isInVisibleChain(); + if (res) + { + LLRect dockRect = getDock()->calcScreenRect(); + + switch (mDockAt) + { + case LEFT: // to keep compiler happy + break; + case BOTTOM: + case TOP: + { + // check is dock inside parent rect + // assume that parent for all dockable floaters + // is the root view + LLRect dockParentRect = + getDock()->getRootView()->calcScreenRect(); + if (dockRect.mRight <= dockParentRect.mLeft + || dockRect.mLeft >= dockParentRect.mRight) + { + res = false; + } + break; + } + default: + break; + } + } + } + + return res; } void LLDockControl::moveDockable() { - // calculate new dockable position - LLRect dockRect = getDock()->calcScreenRect(); - LLRect rootRect; - mGetAllowedRectCallback(rootRect); - - bool use_tongue = false; - LLDockableFloater* dockable_floater = - dynamic_cast<LLDockableFloater*> (mDockableFloater); - if (dockable_floater != NULL) - { - use_tongue = dockable_floater->getUseTongue(); - } - - LLRect dockableRect = mDockableFloater->calcScreenRect(); - S32 x = 0; - S32 y = 0; - LLRect dockParentRect; - switch (mDockAt) - { - case LEFT: - - x = dockRect.mLeft - dockableRect.getWidth(); - y = dockRect.getCenterY() + dockableRect.getHeight() / 2; - - if (use_tongue) - { - x -= mDockTongue->getWidth(); - } - - mDockTongueX = dockableRect.mRight; - mDockTongueY = dockableRect.getCenterY() - mDockTongue->getHeight() / 2; - - break; - - case RIGHT: - - x = dockRect.mRight; - y = dockRect.getCenterY() + dockableRect.getHeight() / 2; - - if (use_tongue) - { - x += mDockTongue->getWidth(); - } - - mDockTongueX = dockRect.mRight; - mDockTongueY = dockableRect.getCenterY() - mDockTongue->getHeight() / 2; - - break; - - case TOP: - x = dockRect.getCenterX() - dockableRect.getWidth() / 2; - y = dockRect.mTop + dockableRect.getHeight(); - // unique docking used with dock tongue, so add tongue height to the Y coordinate - if (use_tongue) - { - y += mDockTongue->getHeight(); - - if ( y > rootRect.mTop) - { - y = rootRect.mTop; - } - } - - // check is dockable inside root view rect - if (x < rootRect.mLeft) - { - x = rootRect.mLeft; - } - if (x + dockableRect.getWidth() > rootRect.mRight) - { - x = rootRect.mRight - dockableRect.getWidth(); - } - - - // calculate dock tongue position - dockParentRect = getDock()->getParent()->calcScreenRect(); - if (dockRect.getCenterX() < dockParentRect.mLeft) - { - mDockTongueX = dockParentRect.mLeft - mDockTongue->getWidth() / 2; - } - else if (dockRect.getCenterX() > dockParentRect.mRight) - { - mDockTongueX = dockParentRect.mRight - mDockTongue->getWidth() / 2;; - } - else - { - mDockTongueX = dockRect.getCenterX() - mDockTongue->getWidth() / 2; - } - mDockTongueY = dockRect.mTop; - - break; - case BOTTOM: - x = dockRect.getCenterX() - dockableRect.getWidth() / 2; - y = dockRect.mBottom; - // unique docking used with dock tongue, so add tongue height to the Y coordinate - if (use_tongue) - { - y -= mDockTongue->getHeight(); - } - - // check is dockable inside root view rect - if (x < rootRect.mLeft) - { - x = rootRect.mLeft; - } - if (x + dockableRect.getWidth() > rootRect.mRight) - { - x = rootRect.mRight - dockableRect.getWidth(); - } - - // calculate dock tongue position - dockParentRect = getDock()->getParent()->calcScreenRect(); - if (dockRect.getCenterX() < dockParentRect.mLeft) - { - mDockTongueX = dockParentRect.mLeft - mDockTongue->getWidth() / 2; - } - else if (dockRect.getCenterX() > dockParentRect.mRight) - { - mDockTongueX = dockParentRect.mRight - mDockTongue->getWidth() / 2;; - } - else - { - mDockTongueX = dockRect.getCenterX() - mDockTongue->getWidth() / 2; - } - mDockTongueY = dockRect.mBottom - mDockTongue->getHeight(); - - break; - } - - S32 max_available_height = rootRect.getHeight() - (rootRect.mBottom - mDockTongueY) - mDockTongue->getHeight(); - - // A floater should be shrunk so it doesn't cover a part of its docking tongue and - // there is a space between a dockable floater and a control to which it is docked. - if (use_tongue && dockableRect.getHeight() >= max_available_height) - { - dockableRect.setLeftTopAndSize(x, y, dockableRect.getWidth(), max_available_height); - mDockableFloater->reshape(dockableRect.getWidth(), dockableRect.getHeight()); - } - else - { - // move dockable - dockableRect.setLeftTopAndSize(x, y, dockableRect.getWidth(), - dockableRect.getHeight()); - } - - LLRect localDocableParentRect; - - mDockableFloater->getParent()->screenRectToLocal(dockableRect, &localDocableParentRect); - mDockableFloater->setRect(localDocableParentRect); - mDockableFloater->screenPointToLocal(mDockTongueX, mDockTongueY, &mDockTongueX, &mDockTongueY); + // calculate new dockable position + LLRect dockRect = getDock()->calcScreenRect(); + LLRect rootRect; + mGetAllowedRectCallback(rootRect); + + bool use_tongue = false; + LLDockableFloater* dockable_floater = + dynamic_cast<LLDockableFloater*> (mDockableFloater); + if (dockable_floater != NULL) + { + use_tongue = dockable_floater->getUseTongue(); + } + + LLRect dockableRect = mDockableFloater->calcScreenRect(); + S32 x = 0; + S32 y = 0; + LLRect dockParentRect; + switch (mDockAt) + { + case LEFT: + + x = dockRect.mLeft - dockableRect.getWidth(); + y = dockRect.getCenterY() + dockableRect.getHeight() / 2; + + if (use_tongue) + { + x -= mDockTongue->getWidth(); + } + + mDockTongueX = dockableRect.mRight; + mDockTongueY = dockableRect.getCenterY() - mDockTongue->getHeight() / 2; + + break; + + case RIGHT: + + x = dockRect.mRight; + y = dockRect.getCenterY() + dockableRect.getHeight() / 2; + + if (use_tongue) + { + x += mDockTongue->getWidth(); + } + + mDockTongueX = dockRect.mRight; + mDockTongueY = dockableRect.getCenterY() - mDockTongue->getHeight() / 2; + + break; + + case TOP: + x = dockRect.getCenterX() - dockableRect.getWidth() / 2; + y = dockRect.mTop + dockableRect.getHeight(); + // unique docking used with dock tongue, so add tongue height to the Y coordinate + if (use_tongue) + { + y += mDockTongue->getHeight(); + + if ( y > rootRect.mTop) + { + y = rootRect.mTop; + } + } + + // check is dockable inside root view rect + if (x < rootRect.mLeft) + { + x = rootRect.mLeft; + } + if (x + dockableRect.getWidth() > rootRect.mRight) + { + x = rootRect.mRight - dockableRect.getWidth(); + } + + + // calculate dock tongue position + dockParentRect = getDock()->getParent()->calcScreenRect(); + if (dockRect.getCenterX() < dockParentRect.mLeft) + { + mDockTongueX = dockParentRect.mLeft - mDockTongue->getWidth() / 2; + } + else if (dockRect.getCenterX() > dockParentRect.mRight) + { + mDockTongueX = dockParentRect.mRight - mDockTongue->getWidth() / 2;; + } + else + { + mDockTongueX = dockRect.getCenterX() - mDockTongue->getWidth() / 2; + } + mDockTongueY = dockRect.mTop; + + break; + case BOTTOM: + x = dockRect.getCenterX() - dockableRect.getWidth() / 2; + y = dockRect.mBottom; + // unique docking used with dock tongue, so add tongue height to the Y coordinate + if (use_tongue) + { + y -= mDockTongue->getHeight(); + } + + // check is dockable inside root view rect + if (x < rootRect.mLeft) + { + x = rootRect.mLeft; + } + if (x + dockableRect.getWidth() > rootRect.mRight) + { + x = rootRect.mRight - dockableRect.getWidth(); + } + + // calculate dock tongue position + dockParentRect = getDock()->getParent()->calcScreenRect(); + if (dockRect.getCenterX() < dockParentRect.mLeft) + { + mDockTongueX = dockParentRect.mLeft - mDockTongue->getWidth() / 2; + } + else if (dockRect.getCenterX() > dockParentRect.mRight) + { + mDockTongueX = dockParentRect.mRight - mDockTongue->getWidth() / 2;; + } + else + { + mDockTongueX = dockRect.getCenterX() - mDockTongue->getWidth() / 2; + } + mDockTongueY = dockRect.mBottom - mDockTongue->getHeight(); + + break; + } + + S32 max_available_height = rootRect.getHeight() - (rootRect.mBottom - mDockTongueY) - mDockTongue->getHeight(); + + // A floater should be shrunk so it doesn't cover a part of its docking tongue and + // there is a space between a dockable floater and a control to which it is docked. + if (use_tongue && dockableRect.getHeight() >= max_available_height) + { + dockableRect.setLeftTopAndSize(x, y, dockableRect.getWidth(), max_available_height); + mDockableFloater->reshape(dockableRect.getWidth(), dockableRect.getHeight()); + } + else + { + // move dockable + dockableRect.setLeftTopAndSize(x, y, dockableRect.getWidth(), + dockableRect.getHeight()); + } + + LLRect localDocableParentRect; + + mDockableFloater->getParent()->screenRectToLocal(dockableRect, &localDocableParentRect); + mDockableFloater->setRect(localDocableParentRect); + mDockableFloater->screenPointToLocal(mDockTongueX, mDockTongueY, &mDockTongueX, &mDockTongueY); } void LLDockControl::on() { - if (isDockVisible()) - { - mEnabled = true; - mRecalculateDockablePosition = true; - } + if (isDockVisible()) + { + mEnabled = true; + mRecalculateDockablePosition = true; + } } void LLDockControl::off() { - mEnabled = false; + mEnabled = false; } void LLDockControl::forceRecalculatePosition() { - mRecalculateDockablePosition = true; + mRecalculateDockablePosition = true; } void LLDockControl::drawToungue() { - bool use_tongue = false; - LLDockableFloater* dockable_floater = - dynamic_cast<LLDockableFloater*> (mDockableFloater); - if (dockable_floater != NULL) - { - use_tongue = dockable_floater->getUseTongue(); - } - - if (mEnabled && use_tongue) - { - mDockTongue->draw(mDockTongueX, mDockTongueY); - } + bool use_tongue = false; + LLDockableFloater* dockable_floater = + dynamic_cast<LLDockableFloater*> (mDockableFloater); + if (dockable_floater != NULL) + { + use_tongue = dockable_floater->getUseTongue(); + } + + if (mEnabled && use_tongue) + { + mDockTongue->draw(mDockTongueX, mDockTongueY); + } } |