diff options
Diffstat (limited to 'indra/newview/llhints.cpp')
| -rw-r--r-- | indra/newview/llhints.cpp | 652 |
1 files changed, 326 insertions, 326 deletions
diff --git a/indra/newview/llhints.cpp b/indra/newview/llhints.cpp index 7271376a3c..1de2a64d72 100644 --- a/indra/newview/llhints.cpp +++ b/indra/newview/llhints.cpp @@ -5,21 +5,21 @@ * $LicenseInfo:firstyear=2000&license=viewerlgpl$ * 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 * $/LicenseInfo$ */ @@ -40,312 +40,312 @@ class LLHintPopup : public LLPanel { public: - typedef enum e_popup_direction - { - LEFT, - TOP, - RIGHT, - BOTTOM, - TOP_RIGHT - } EPopupDirection; - - struct PopupDirections : public LLInitParam::TypeValuesHelper<LLHintPopup::EPopupDirection, PopupDirections> - { - static void declareValues() - { - declare("left", LLHintPopup::LEFT); - declare("right", LLHintPopup::RIGHT); - declare("top", LLHintPopup::TOP); - declare("bottom", LLHintPopup::BOTTOM); - declare("top_right", LLHintPopup::TOP_RIGHT); - } - }; - - struct TargetParams : public LLInitParam::Block<TargetParams> - { - Mandatory<std::string> target; - Mandatory<EPopupDirection, PopupDirections> direction; - - TargetParams() - : target("target"), - direction("direction") - {} - }; - - struct Params : public LLInitParam::Block<Params, LLPanel::Params> - { - Mandatory<LLNotificationPtr> notification; - Optional<TargetParams> target_params; - Optional<S32> distance; - Optional<LLUIImage*> left_arrow, - up_arrow, - right_arrow, - down_arrow, - lower_left_arrow, - hint_image; - - Optional<S32> left_arrow_offset, - up_arrow_offset, - right_arrow_offset, - down_arrow_offset; - Optional<F32> fade_in_time, - fade_out_time; - - Params() - : distance("distance"), - left_arrow("left_arrow"), - up_arrow("up_arrow"), - right_arrow("right_arrow"), - down_arrow("down_arrow"), - lower_left_arrow("lower_left_arrow"), - hint_image("hint_image"), - left_arrow_offset("left_arrow_offset"), - up_arrow_offset("up_arrow_offset"), - right_arrow_offset("right_arrow_offset"), - down_arrow_offset("down_arrow_offset"), - fade_in_time("fade_in_time"), - fade_out_time("fade_out_time") - {} - }; - - LLHintPopup(const Params&); - - /*virtual*/ BOOL postBuild(); - - void onClickClose() - { - if (!mHidden) - { - hide(); - LLNotifications::instance().cancel(mNotification); - } - } - void draw(); - void hide() { if(!mHidden) {mHidden = true; mFadeTimer.reset();} } + typedef enum e_popup_direction + { + LEFT, + TOP, + RIGHT, + BOTTOM, + TOP_RIGHT + } EPopupDirection; + + struct PopupDirections : public LLInitParam::TypeValuesHelper<LLHintPopup::EPopupDirection, PopupDirections> + { + static void declareValues() + { + declare("left", LLHintPopup::LEFT); + declare("right", LLHintPopup::RIGHT); + declare("top", LLHintPopup::TOP); + declare("bottom", LLHintPopup::BOTTOM); + declare("top_right", LLHintPopup::TOP_RIGHT); + } + }; + + struct TargetParams : public LLInitParam::Block<TargetParams> + { + Mandatory<std::string> target; + Mandatory<EPopupDirection, PopupDirections> direction; + + TargetParams() + : target("target"), + direction("direction") + {} + }; + + struct Params : public LLInitParam::Block<Params, LLPanel::Params> + { + Mandatory<LLNotificationPtr> notification; + Optional<TargetParams> target_params; + Optional<S32> distance; + Optional<LLUIImage*> left_arrow, + up_arrow, + right_arrow, + down_arrow, + lower_left_arrow, + hint_image; + + Optional<S32> left_arrow_offset, + up_arrow_offset, + right_arrow_offset, + down_arrow_offset; + Optional<F32> fade_in_time, + fade_out_time; + + Params() + : distance("distance"), + left_arrow("left_arrow"), + up_arrow("up_arrow"), + right_arrow("right_arrow"), + down_arrow("down_arrow"), + lower_left_arrow("lower_left_arrow"), + hint_image("hint_image"), + left_arrow_offset("left_arrow_offset"), + up_arrow_offset("up_arrow_offset"), + right_arrow_offset("right_arrow_offset"), + down_arrow_offset("down_arrow_offset"), + fade_in_time("fade_in_time"), + fade_out_time("fade_out_time") + {} + }; + + LLHintPopup(const Params&); + + /*virtual*/ BOOL postBuild(); + + void onClickClose() + { + if (!mHidden) + { + hide(); + LLNotifications::instance().cancel(mNotification); + } + } + void draw(); + void hide() { if(!mHidden) {mHidden = true; mFadeTimer.reset();} } private: - LLNotificationPtr mNotification; - std::string mTarget; - EPopupDirection mDirection; - S32 mDistance; - LLUIImagePtr mArrowLeft, - mArrowUp, - mArrowRight, - mArrowDown, - mArrowDownAndLeft; - S32 mArrowLeftOffset, - mArrowUpOffset, - mArrowRightOffset, - mArrowDownOffset; - LLFrameTimer mFadeTimer; - F32 mFadeInTime, - mFadeOutTime; - bool mHidden; + LLNotificationPtr mNotification; + std::string mTarget; + EPopupDirection mDirection; + S32 mDistance; + LLUIImagePtr mArrowLeft, + mArrowUp, + mArrowRight, + mArrowDown, + mArrowDownAndLeft; + S32 mArrowLeftOffset, + mArrowUpOffset, + mArrowRightOffset, + mArrowDownOffset; + LLFrameTimer mFadeTimer; + F32 mFadeInTime, + mFadeOutTime; + bool mHidden; }; static LLDefaultChildRegistry::Register<LLHintPopup> r("hint_popup"); LLHintPopup::LLHintPopup(const LLHintPopup::Params& p) -: mNotification(p.notification), - mDirection(TOP), - mDistance(p.distance), - mArrowLeft(p.left_arrow), - mArrowUp(p.up_arrow), - mArrowRight(p.right_arrow), - mArrowDown(p.down_arrow), - mArrowDownAndLeft(p.lower_left_arrow), - mArrowLeftOffset(p.left_arrow_offset), - mArrowUpOffset(p.up_arrow_offset), - mArrowRightOffset(p.right_arrow_offset), - mArrowDownOffset(p.down_arrow_offset), - mHidden(false), - mFadeInTime(p.fade_in_time), - mFadeOutTime(p.fade_out_time), - LLPanel(p) +: mNotification(p.notification), + mDirection(TOP), + mDistance(p.distance), + mArrowLeft(p.left_arrow), + mArrowUp(p.up_arrow), + mArrowRight(p.right_arrow), + mArrowDown(p.down_arrow), + mArrowDownAndLeft(p.lower_left_arrow), + mArrowLeftOffset(p.left_arrow_offset), + mArrowUpOffset(p.up_arrow_offset), + mArrowRightOffset(p.right_arrow_offset), + mArrowDownOffset(p.down_arrow_offset), + mHidden(false), + mFadeInTime(p.fade_in_time), + mFadeOutTime(p.fade_out_time), + LLPanel(p) { - if (p.target_params.isProvided()) - { - mDirection = p.target_params.direction; - mTarget = p.target_params.target; - } - if (p.hint_image.isProvided()) - { - buildFromFile("panel_hint_image.xml", p); - getChild<LLIconCtrl>("hint_image")->setImage(p.hint_image()); - } - else - { - buildFromFile( "panel_hint.xml", p); - } + if (p.target_params.isProvided()) + { + mDirection = p.target_params.direction; + mTarget = p.target_params.target; + } + if (p.hint_image.isProvided()) + { + buildFromFile("panel_hint_image.xml", p); + getChild<LLIconCtrl>("hint_image")->setImage(p.hint_image()); + } + else + { + buildFromFile( "panel_hint.xml", p); + } } BOOL LLHintPopup::postBuild() { - LLTextBox& hint_text = getChildRef<LLTextBox>("hint_text"); - hint_text.setText(mNotification->getMessage()); - - getChild<LLButton>("close")->setClickedCallback(boost::bind(&LLHintPopup::onClickClose, this)); - getChild<LLTextBox>("hint_title")->setText(mNotification->getLabel()); - - LLRect text_bounds = hint_text.getTextBoundingRect(); - S32 delta_height = text_bounds.getHeight() - hint_text.getRect().getHeight(); - reshape(getRect().getWidth(), getRect().getHeight() + delta_height); - hint_text.reshape(hint_text.getRect().getWidth(), hint_text.getRect().getHeight() + delta_height); -// hint_text.translate(0, -delta_height); - return TRUE; + LLTextBox& hint_text = getChildRef<LLTextBox>("hint_text"); + hint_text.setText(mNotification->getMessage()); + + getChild<LLButton>("close")->setClickedCallback(boost::bind(&LLHintPopup::onClickClose, this)); + getChild<LLTextBox>("hint_title")->setText(mNotification->getLabel()); + + LLRect text_bounds = hint_text.getTextBoundingRect(); + S32 delta_height = text_bounds.getHeight() - hint_text.getRect().getHeight(); + reshape(getRect().getWidth(), getRect().getHeight() + delta_height); + hint_text.reshape(hint_text.getRect().getWidth(), hint_text.getRect().getHeight() + delta_height); +// hint_text.translate(0, -delta_height); + return TRUE; } void LLHintPopup::draw() { - F32 alpha = 1.f; - if (mHidden) - { - alpha = clamp_rescale(mFadeTimer.getElapsedTimeF32(), 0.f, mFadeOutTime, 1.f, 0.f); - if (alpha == 0.f) - { - die(); - return; - } - } - else - { - alpha = clamp_rescale(mFadeTimer.getElapsedTimeF32(), 0.f, mFadeInTime, 0.f, 1.f); - } - - LLIconCtrl* hint_icon = findChild<LLIconCtrl>("hint_image"); - - if (hint_icon) - { - LLUIImagePtr hint_image = hint_icon->getImage(); - S32 image_height = hint_image.isNull() ? 0 : hint_image->getHeight(); - S32 image_width = hint_image.isNull() ? 0 : hint_image->getWidth(); - - LLView* layout_stack = hint_icon->getParent()->getParent(); - S32 delta_height = image_height - layout_stack->getRect().getHeight(); - hint_icon->getParent()->reshape(image_width, hint_icon->getParent()->getRect().getHeight()); - layout_stack->reshape(layout_stack->getRect().getWidth(), image_height); - layout_stack->translate(0, -delta_height); - - LLRect hint_rect = getLocalRect(); - reshape(hint_rect.getWidth(), hint_rect.getHeight() + delta_height); - } - - { LLViewDrawContext context(alpha); - - if (mTarget.empty()) - { - // just draw contents, no arrow, in default position - LLPanel::draw(); - } - else - { - LLView* targetp = LLHints::getInstance()->getHintTarget(mTarget).get(); - if (!targetp) - { - // target widget is no longer valid, go away - die(); - } - else if (!targetp->isInVisibleChain()) - { - // if target is invisible, don't draw, but keep alive in case widget comes back - // but do make it so that it allows mouse events to pass through - setEnabled(false); - setMouseOpaque(false); - } - else - { - // revert back enabled and mouse opaque state in case we disabled it before - setEnabled(true); - setMouseOpaque(true); - - LLRect target_rect; - targetp->localRectToOtherView(targetp->getLocalRect(), &target_rect, getParent()); - - LLRect my_local_rect = getLocalRect(); - LLRect my_rect; - LLRect arrow_rect; - LLUIImagePtr arrow_imagep; - - switch(mDirection) - { - case LEFT: - my_rect.setCenterAndSize( target_rect.mLeft - (my_local_rect.getWidth() / 2 + mDistance), - target_rect.getCenterY(), - my_local_rect.getWidth(), - my_local_rect.getHeight()); - if (mArrowRight) - { - arrow_rect.setCenterAndSize(my_local_rect.mRight + mArrowRight->getWidth() / 2 + mArrowRightOffset, - my_local_rect.getCenterY(), - mArrowRight->getWidth(), - mArrowRight->getHeight()); - arrow_imagep = mArrowRight; - } - break; - case TOP: - my_rect.setCenterAndSize( target_rect.getCenterX(), - target_rect.mTop + (my_local_rect.getHeight() / 2 + mDistance), - my_local_rect.getWidth(), - my_local_rect.getHeight()); - if (mArrowDown) - { - arrow_rect.setCenterAndSize(my_local_rect.getCenterX(), - my_local_rect.mBottom - mArrowDown->getHeight() / 2 + mArrowDownOffset, - mArrowDown->getWidth(), - mArrowDown->getHeight()); - arrow_imagep = mArrowDown; - } - break; - case RIGHT: - my_rect.setCenterAndSize( target_rect.mRight + (my_local_rect.getWidth() / 2 + mDistance), - target_rect.getCenterY(), - my_local_rect.getWidth(), - my_local_rect.getHeight()); - if (mArrowLeft) - { - arrow_rect.setCenterAndSize(my_local_rect.mLeft - mArrowLeft->getWidth() / 2 + mArrowLeftOffset, - my_local_rect.getCenterY(), - mArrowLeft->getWidth(), - mArrowLeft->getHeight()); - arrow_imagep = mArrowLeft; - } - break; - case BOTTOM: - my_rect.setCenterAndSize( target_rect.getCenterX(), - target_rect.mBottom - (my_local_rect.getHeight() / 2 + mDistance), - my_local_rect.getWidth(), - my_local_rect.getHeight()); - if (mArrowUp) - { - arrow_rect.setCenterAndSize(my_local_rect.getCenterX(), - my_local_rect.mTop + mArrowUp->getHeight() / 2 + mArrowUpOffset, - mArrowUp->getWidth(), - mArrowUp->getHeight()); - arrow_imagep = mArrowUp; - } - break; - case TOP_RIGHT: - my_rect.setCenterAndSize( target_rect.mRight + (my_local_rect.getWidth() / 2), - target_rect.mTop + (my_local_rect.getHeight() / 2 + mDistance), - my_local_rect.getWidth(), - my_local_rect.getHeight()); - if (mArrowDownAndLeft) - { - arrow_rect.setCenterAndSize(my_local_rect.mLeft + mArrowDownAndLeft->getWidth() / 2 + mArrowLeftOffset, - my_local_rect.mBottom - mArrowDownAndLeft->getHeight() / 2 + mArrowDownOffset, - mArrowDownAndLeft->getWidth(), - mArrowDownAndLeft->getHeight()); - arrow_imagep = mArrowDownAndLeft; - } - } - setShape(my_rect); - LLPanel::draw(); - - if (arrow_imagep) arrow_imagep->draw(arrow_rect, LLColor4(1.f, 1.f, 1.f, alpha)); - } - } - } + F32 alpha = 1.f; + if (mHidden) + { + alpha = clamp_rescale(mFadeTimer.getElapsedTimeF32(), 0.f, mFadeOutTime, 1.f, 0.f); + if (alpha == 0.f) + { + die(); + return; + } + } + else + { + alpha = clamp_rescale(mFadeTimer.getElapsedTimeF32(), 0.f, mFadeInTime, 0.f, 1.f); + } + + LLIconCtrl* hint_icon = findChild<LLIconCtrl>("hint_image"); + + if (hint_icon) + { + LLUIImagePtr hint_image = hint_icon->getImage(); + S32 image_height = hint_image.isNull() ? 0 : hint_image->getHeight(); + S32 image_width = hint_image.isNull() ? 0 : hint_image->getWidth(); + + LLView* layout_stack = hint_icon->getParent()->getParent(); + S32 delta_height = image_height - layout_stack->getRect().getHeight(); + hint_icon->getParent()->reshape(image_width, hint_icon->getParent()->getRect().getHeight()); + layout_stack->reshape(layout_stack->getRect().getWidth(), image_height); + layout_stack->translate(0, -delta_height); + + LLRect hint_rect = getLocalRect(); + reshape(hint_rect.getWidth(), hint_rect.getHeight() + delta_height); + } + + { LLViewDrawContext context(alpha); + + if (mTarget.empty()) + { + // just draw contents, no arrow, in default position + LLPanel::draw(); + } + else + { + LLView* targetp = LLHints::getInstance()->getHintTarget(mTarget).get(); + if (!targetp) + { + // target widget is no longer valid, go away + die(); + } + else if (!targetp->isInVisibleChain()) + { + // if target is invisible, don't draw, but keep alive in case widget comes back + // but do make it so that it allows mouse events to pass through + setEnabled(false); + setMouseOpaque(false); + } + else + { + // revert back enabled and mouse opaque state in case we disabled it before + setEnabled(true); + setMouseOpaque(true); + + LLRect target_rect; + targetp->localRectToOtherView(targetp->getLocalRect(), &target_rect, getParent()); + + LLRect my_local_rect = getLocalRect(); + LLRect my_rect; + LLRect arrow_rect; + LLUIImagePtr arrow_imagep; + + switch(mDirection) + { + case LEFT: + my_rect.setCenterAndSize( target_rect.mLeft - (my_local_rect.getWidth() / 2 + mDistance), + target_rect.getCenterY(), + my_local_rect.getWidth(), + my_local_rect.getHeight()); + if (mArrowRight) + { + arrow_rect.setCenterAndSize(my_local_rect.mRight + mArrowRight->getWidth() / 2 + mArrowRightOffset, + my_local_rect.getCenterY(), + mArrowRight->getWidth(), + mArrowRight->getHeight()); + arrow_imagep = mArrowRight; + } + break; + case TOP: + my_rect.setCenterAndSize( target_rect.getCenterX(), + target_rect.mTop + (my_local_rect.getHeight() / 2 + mDistance), + my_local_rect.getWidth(), + my_local_rect.getHeight()); + if (mArrowDown) + { + arrow_rect.setCenterAndSize(my_local_rect.getCenterX(), + my_local_rect.mBottom - mArrowDown->getHeight() / 2 + mArrowDownOffset, + mArrowDown->getWidth(), + mArrowDown->getHeight()); + arrow_imagep = mArrowDown; + } + break; + case RIGHT: + my_rect.setCenterAndSize( target_rect.mRight + (my_local_rect.getWidth() / 2 + mDistance), + target_rect.getCenterY(), + my_local_rect.getWidth(), + my_local_rect.getHeight()); + if (mArrowLeft) + { + arrow_rect.setCenterAndSize(my_local_rect.mLeft - mArrowLeft->getWidth() / 2 + mArrowLeftOffset, + my_local_rect.getCenterY(), + mArrowLeft->getWidth(), + mArrowLeft->getHeight()); + arrow_imagep = mArrowLeft; + } + break; + case BOTTOM: + my_rect.setCenterAndSize( target_rect.getCenterX(), + target_rect.mBottom - (my_local_rect.getHeight() / 2 + mDistance), + my_local_rect.getWidth(), + my_local_rect.getHeight()); + if (mArrowUp) + { + arrow_rect.setCenterAndSize(my_local_rect.getCenterX(), + my_local_rect.mTop + mArrowUp->getHeight() / 2 + mArrowUpOffset, + mArrowUp->getWidth(), + mArrowUp->getHeight()); + arrow_imagep = mArrowUp; + } + break; + case TOP_RIGHT: + my_rect.setCenterAndSize( target_rect.mRight + (my_local_rect.getWidth() / 2), + target_rect.mTop + (my_local_rect.getHeight() / 2 + mDistance), + my_local_rect.getWidth(), + my_local_rect.getHeight()); + if (mArrowDownAndLeft) + { + arrow_rect.setCenterAndSize(my_local_rect.mLeft + mArrowDownAndLeft->getWidth() / 2 + mArrowLeftOffset, + my_local_rect.mBottom - mArrowDownAndLeft->getHeight() / 2 + mArrowDownOffset, + mArrowDownAndLeft->getWidth(), + mArrowDownAndLeft->getHeight()); + arrow_imagep = mArrowDownAndLeft; + } + } + setShape(my_rect); + LLPanel::draw(); + + if (arrow_imagep) arrow_imagep->draw(arrow_rect, LLColor4(1.f, 1.f, 1.f, alpha)); + } + } + } } @@ -365,57 +365,57 @@ LLHints::~LLHints() void LLHints::show(LLNotificationPtr hint) { - LLHintPopup::Params p(LLUICtrlFactory::getDefaultParams<LLHintPopup>()); + LLHintPopup::Params p(LLUICtrlFactory::getDefaultParams<LLHintPopup>()); - LLParamSDParser parser; - parser.readSD(hint->getPayload(), p, true); - p.notification = hint; + LLParamSDParser parser; + parser.readSD(hint->getPayload(), p, true); + p.notification = hint; - if (p.validateBlock()) - { - LLHintPopup* popup = new LLHintPopup(p); + if (p.validateBlock()) + { + LLHintPopup* popup = new LLHintPopup(p); - mHints[hint] = popup; + mHints[hint] = popup; - LLView* hint_holder = gViewerWindow->getHintHolder(); - if (hint_holder) - { - hint_holder->addChild(popup); - popup->centerWithin(hint_holder->getLocalRect()); - } - } + LLView* hint_holder = gViewerWindow->getHintHolder(); + if (hint_holder) + { + hint_holder->addChild(popup); + popup->centerWithin(hint_holder->getLocalRect()); + } + } } void LLHints::hide(LLNotificationPtr hint) { - hint_map_t::iterator found_it = mHints.find(hint); - if (found_it != mHints.end()) - { - found_it->second->hide(); - mHints.erase(found_it); - } + hint_map_t::iterator found_it = mHints.find(hint); + if (found_it != mHints.end()) + { + found_it->second->hide(); + mHints.erase(found_it); + } } void LLHints::registerHintTarget(const std::string& name, LLHandle<LLView> target) { - mTargetRegistry.defaultRegistrar().replace(name, target); + mTargetRegistry.defaultRegistrar().replace(name, target); } LLHandle<LLView> LLHints::getHintTarget(const std::string& name) { - LLHandle<LLView>* handlep = mTargetRegistry.getValue(name); - if (handlep) - { - return *handlep; - } - else - { - return LLHandle<LLView>(); - } + LLHandle<LLView>* handlep = mTargetRegistry.getValue(name); + if (handlep) + { + return *handlep; + } + else + { + return LLHandle<LLView>(); + } } void LLHints::showHints(const LLSD& show) { - bool visible = show.asBoolean(); - gViewerWindow->getHintHolder()->setVisible(visible); + bool visible = show.asBoolean(); + gViewerWindow->getHintHolder()->setVisible(visible); } |