diff options
Diffstat (limited to 'indra/llui/llbadge.cpp')
| -rw-r--r-- | indra/llui/llbadge.cpp | 610 |
1 files changed, 305 insertions, 305 deletions
diff --git a/indra/llui/llbadge.cpp b/indra/llui/llbadge.cpp index 589b75ab5b..f2b1f5720f 100644 --- a/indra/llui/llbadge.cpp +++ b/indra/llui/llbadge.cpp @@ -1,25 +1,25 @@ -/** +/** * @file llbadge.cpp * @brief Implementation for badges * * $LicenseInfo:firstyear=2001&license=viewerlgpl$ * 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 * $/LicenseInfo$ */ @@ -40,115 +40,115 @@ template class LLBadge* LLView::getChild<class LLBadge>(const std::string& name, LLBadge::Params::Params() - : image("image") - , border_image("border_image") - , border_color("border_color") - , image_color("image_color") - , label("label") - , label_color("label_color") - , label_offset_horiz("label_offset_horiz") - , label_offset_vert("label_offset_vert") - , location("location", LLRelPos::TOP_LEFT) - , location_offset_hcenter("location_offset_hcenter") - , location_offset_vcenter("location_offset_vcenter") - , location_percent_hcenter("location_percent_hcenter") - , location_percent_vcenter("location_percent_vcenter") - , padding_horiz("padding_horiz") - , padding_vert("padding_vert") + : image("image") + , border_image("border_image") + , border_color("border_color") + , image_color("image_color") + , label("label") + , label_color("label_color") + , label_offset_horiz("label_offset_horiz") + , label_offset_vert("label_offset_vert") + , location("location", LLRelPos::TOP_LEFT) + , location_offset_hcenter("location_offset_hcenter") + , location_offset_vcenter("location_offset_vcenter") + , location_percent_hcenter("location_percent_hcenter") + , location_percent_vcenter("location_percent_vcenter") + , padding_horiz("padding_horiz") + , padding_vert("padding_vert") {} bool LLBadge::Params::equals(const Params& a) const { - bool comp = true; - - // skip owner in comparison on purpose - - comp &= (border_image() == a.border_image()); - comp &= (border_color() == a.border_color()); - comp &= (image() == a.image()); - comp &= (image_color() == a.image_color()); - comp &= (label() == a.label()); - comp &= (label_color() == a.label_color()); - comp &= (label_offset_horiz() == a.label_offset_horiz()); - comp &= (label_offset_vert() == a.label_offset_vert()); - comp &= (location() == a.location()); - comp &= (location_offset_hcenter() == a.location_offset_hcenter()); - comp &= (location_offset_vcenter() == a.location_offset_vcenter()); - comp &= (location_percent_hcenter() == a.location_percent_hcenter()); - comp &= (location_percent_vcenter() == a.location_percent_vcenter()); - comp &= (padding_horiz() == a.padding_horiz()); - comp &= (padding_vert() == a.padding_vert()); - - return comp; + bool comp = true; + + // skip owner in comparison on purpose + + comp &= (border_image() == a.border_image()); + comp &= (border_color() == a.border_color()); + comp &= (image() == a.image()); + comp &= (image_color() == a.image_color()); + comp &= (label() == a.label()); + comp &= (label_color() == a.label_color()); + comp &= (label_offset_horiz() == a.label_offset_horiz()); + comp &= (label_offset_vert() == a.label_offset_vert()); + comp &= (location() == a.location()); + comp &= (location_offset_hcenter() == a.location_offset_hcenter()); + comp &= (location_offset_vcenter() == a.location_offset_vcenter()); + comp &= (location_percent_hcenter() == a.location_percent_hcenter()); + comp &= (location_percent_vcenter() == a.location_percent_vcenter()); + comp &= (padding_horiz() == a.padding_horiz()); + comp &= (padding_vert() == a.padding_vert()); + + return comp; } LLBadge::LLBadge(const LLBadge::Params& p) - : LLUICtrl(p) - , mOwner(p.owner) - , mBorderImage(p.border_image) - , mBorderColor(p.border_color) - , mGLFont(p.font) - , mImage(p.image) - , mImageColor(p.image_color) - , mLabel(p.label) - , mLabelColor(p.label_color) - , mLabelOffsetHoriz(p.label_offset_horiz) - , mLabelOffsetVert(p.label_offset_vert) - , mLocation(p.location) - , mLocationOffsetHCenter(BADGE_OFFSET_NOT_SPECIFIED) - , mLocationOffsetVCenter(BADGE_OFFSET_NOT_SPECIFIED) - , mLocationPercentHCenter(0.5f) - , mLocationPercentVCenter(0.5f) - , mPaddingHoriz(p.padding_horiz) - , mPaddingVert(p.padding_vert) - , mParentScroller(NULL) - , mDrawAtParentTop(false) + : LLUICtrl(p) + , mOwner(p.owner) + , mBorderImage(p.border_image) + , mBorderColor(p.border_color) + , mGLFont(p.font) + , mImage(p.image) + , mImageColor(p.image_color) + , mLabel(p.label) + , mLabelColor(p.label_color) + , mLabelOffsetHoriz(p.label_offset_horiz) + , mLabelOffsetVert(p.label_offset_vert) + , mLocation(p.location) + , mLocationOffsetHCenter(BADGE_OFFSET_NOT_SPECIFIED) + , mLocationOffsetVCenter(BADGE_OFFSET_NOT_SPECIFIED) + , mLocationPercentHCenter(0.5f) + , mLocationPercentVCenter(0.5f) + , mPaddingHoriz(p.padding_horiz) + , mPaddingVert(p.padding_vert) + , mParentScroller(NULL) + , mDrawAtParentTop(false) { - if (mImage.isNull()) - { - LL_WARNS() << "Badge: " << getName() << " with no image!" << LL_ENDL; - } - - if (p.location_offset_hcenter.isProvided()) - { - mLocationOffsetHCenter = p.location_offset_hcenter(); - } - - if (p.location_offset_vcenter.isProvided()) - { - mLocationOffsetVCenter = p.location_offset_vcenter(); - } - - // - // The following logic is to set the mLocationPercentHCenter and mLocationPercentVCenter - // based on the Location enum and our horizontal and vertical location percentages. The - // draw code then uses this on the owner rectangle to compute the screen location for - // the badge. - // - - if (!LLRelPos::IsCenter(mLocation)) - { - F32 h_center = p.location_percent_hcenter * 0.01f; - F32 v_center = p.location_percent_vcenter * 0.01f; - - if (LLRelPos::IsRight(mLocation)) - { - mLocationPercentHCenter = 0.5f * (1.0f + h_center); - } - else if (LLRelPos::IsLeft(mLocation)) - { - mLocationPercentHCenter = 0.5f * (1.0f - h_center); - } - - if (LLRelPos::IsTop(mLocation)) - { - mLocationPercentVCenter = 0.5f * (1.0f + v_center); - } - else if (LLRelPos::IsBottom(mLocation)) - { - mLocationPercentVCenter = 0.5f * (1.0f - v_center); - } - } + if (mImage.isNull()) + { + LL_WARNS() << "Badge: " << getName() << " with no image!" << LL_ENDL; + } + + if (p.location_offset_hcenter.isProvided()) + { + mLocationOffsetHCenter = p.location_offset_hcenter(); + } + + if (p.location_offset_vcenter.isProvided()) + { + mLocationOffsetVCenter = p.location_offset_vcenter(); + } + + // + // The following logic is to set the mLocationPercentHCenter and mLocationPercentVCenter + // based on the Location enum and our horizontal and vertical location percentages. The + // draw code then uses this on the owner rectangle to compute the screen location for + // the badge. + // + + if (!LLRelPos::IsCenter(mLocation)) + { + F32 h_center = p.location_percent_hcenter * 0.01f; + F32 v_center = p.location_percent_vcenter * 0.01f; + + if (LLRelPos::IsRight(mLocation)) + { + mLocationPercentHCenter = 0.5f * (1.0f + h_center); + } + else if (LLRelPos::IsLeft(mLocation)) + { + mLocationPercentHCenter = 0.5f * (1.0f - h_center); + } + + if (LLRelPos::IsTop(mLocation)) + { + mLocationPercentVCenter = 0.5f * (1.0f + v_center); + } + else if (LLRelPos::IsBottom(mLocation)) + { + mLocationPercentVCenter = 0.5f * (1.0f - v_center); + } + } } LLBadge::~LLBadge() @@ -157,28 +157,28 @@ LLBadge::~LLBadge() bool LLBadge::addToView(LLView * view) { - bool child_added = view->addChild(this); + bool child_added = view->addChild(this); - if (child_added) - { - setShape(view->getLocalRect()); + if (child_added) + { + setShape(view->getLocalRect()); - // Find a parent scroll container, if there is one in case we need it for positioning + // Find a parent scroll container, if there is one in case we need it for positioning - LLView * parent = mOwner.get(); + LLView * parent = mOwner.get(); - while ((parent != NULL) && ((mParentScroller = dynamic_cast<LLScrollContainer *>(parent)) == NULL)) - { - parent = parent->getParent(); - } - } + while ((parent != NULL) && ((mParentScroller = dynamic_cast<LLScrollContainer *>(parent)) == NULL)) + { + parent = parent->getParent(); + } + } - return child_added; + return child_added; } void LLBadge::setLabel(const LLStringExplicit& label) { - mLabel = label; + mLabel = label; } // @@ -186,203 +186,203 @@ void LLBadge::setLabel(const LLStringExplicit& label) // void renderBadgeBackground(F32 centerX, F32 centerY, F32 width, F32 height, const LLColor4U &color) { - gGL.pushUIMatrix(); - gGL.loadUIIdentity(); - gGL.setSceneBlendType(LLRender::BT_REPLACE); - gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); - - gGL.color4ubv(color.mV); - gGL.texCoord2i(0, 0); - - F32 x = LLFontGL::sCurOrigin.mX + centerX - width * 0.5f; - F32 y = LLFontGL::sCurOrigin.mY + centerY - height * 0.5f; - - LLRectf screen_rect(ll_round(x), - ll_round(y), - ll_round(x) + width, - ll_round(y) + height); - - LLVector3 vertices[4]; - vertices[0] = LLVector3(screen_rect.mRight, screen_rect.mTop, 1.0f); - vertices[1] = LLVector3(screen_rect.mLeft, screen_rect.mTop, 1.0f); - vertices[2] = LLVector3(screen_rect.mLeft, screen_rect.mBottom, 1.0f); - vertices[3] = LLVector3(screen_rect.mRight, screen_rect.mBottom, 1.0f); - - gGL.begin(LLRender::QUADS); - { - gGL.vertexBatchPreTransformed(vertices, 4); - } - gGL.end(); - - gGL.popUIMatrix(); + gGL.pushUIMatrix(); + gGL.loadUIIdentity(); + gGL.setSceneBlendType(LLRender::BT_REPLACE); + gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE); + + gGL.color4ubv(color.mV); + gGL.texCoord2i(0, 0); + + F32 x = LLFontGL::sCurOrigin.mX + centerX - width * 0.5f; + F32 y = LLFontGL::sCurOrigin.mY + centerY - height * 0.5f; + + LLRectf screen_rect(ll_round(x), + ll_round(y), + ll_round(x) + width, + ll_round(y) + height); + + LLVector3 vertices[4]; + vertices[0] = LLVector3(screen_rect.mRight, screen_rect.mTop, 1.0f); + vertices[1] = LLVector3(screen_rect.mLeft, screen_rect.mTop, 1.0f); + vertices[2] = LLVector3(screen_rect.mLeft, screen_rect.mBottom, 1.0f); + vertices[3] = LLVector3(screen_rect.mRight, screen_rect.mBottom, 1.0f); + + gGL.begin(LLRender::QUADS); + { + gGL.vertexBatchPreTransformed(vertices, 4); + } + gGL.end(); + + gGL.popUIMatrix(); } // virtual void LLBadge::draw() { - if (!mLabel.empty()) - { - LLView* owner_view = mOwner.get(); - - if (owner_view && owner_view->isInVisibleChain()) - { - // - // Calculate badge size based on label text - // - - LLWString badge_label_wstring = mLabel; - - S32 badge_label_begin_offset = 0; - S32 badge_char_length = S32_MAX; - S32 badge_pixel_length = S32_MAX; - F32 *right_position_out = NULL; - BOOL do_not_use_ellipses = false; - - F32 badge_width = (2.0f * mPaddingHoriz) + - mGLFont->getWidthF32(badge_label_wstring.c_str(), badge_label_begin_offset, badge_char_length); - - F32 badge_height = (2.0f * mPaddingVert) + mGLFont->getLineHeight(); - - // - // Calculate badge position based on owner - // - - LLRect owner_rect; - owner_view->localRectToOtherView(owner_view->getLocalRect(), & owner_rect, this); - - S32 location_offset_horiz = mLocationOffsetHCenter; - S32 location_offset_vert = mLocationOffsetVCenter; - - // If we're in a scroll container, do some math to keep us in the same place on screen if applicable - if (mParentScroller != NULL) - { - LLRect visibleRect = mParentScroller->getVisibleContentRect(); - - if (mLocationOffsetHCenter != BADGE_OFFSET_NOT_SPECIFIED) - { - if (LLRelPos::IsRight(mLocation)) - { - location_offset_horiz += visibleRect.mRight; - } - else if (LLRelPos::IsLeft(mLocation)) - { - location_offset_horiz += visibleRect.mLeft; - } - else // center - { - location_offset_horiz += (visibleRect.mLeft + visibleRect.mRight) / 2; - } - } - - if (mLocationOffsetVCenter != BADGE_OFFSET_NOT_SPECIFIED) - { - if (LLRelPos::IsTop(mLocation)) - { - location_offset_vert += visibleRect.mTop; - } - else if (LLRelPos::IsBottom(mLocation)) - { - location_offset_vert += visibleRect.mBottom; - } - else // center - { - location_offset_vert += (visibleRect.mBottom + visibleRect.mTop) / 2; - } - } - } - - F32 badge_center_x; - F32 badge_center_y; - - // Compute x position - if (mLocationOffsetHCenter == BADGE_OFFSET_NOT_SPECIFIED) - { - badge_center_x = owner_rect.mLeft + owner_rect.getWidth() * mLocationPercentHCenter; - } - else - { - badge_center_x = location_offset_horiz; - } - - // Compute y position - if (mLocationOffsetVCenter == BADGE_OFFSET_NOT_SPECIFIED) - { - if(mDrawAtParentTop) - { - badge_center_y = owner_rect.mTop - badge_height * 0.5f - 1; - } - else - { - badge_center_y = owner_rect.mBottom + owner_rect.getHeight() * mLocationPercentVCenter; - } - } - else - { - badge_center_y = location_offset_vert; - } - - // - // Draw button image, if available. - // Otherwise draw basic rectangular button. - // - - F32 alpha = getDrawContext().mAlpha; - - if (!mImage.isNull()) - { - F32 badge_x = badge_center_x - badge_width * 0.5f; - F32 badge_y = badge_center_y - badge_height * 0.5f; - - mImage->drawSolid((S32) badge_x, (S32) badge_y, (S32) badge_width, (S32) badge_height, mImageColor % alpha); - - if (!mBorderImage.isNull()) - { - mBorderImage->drawSolid((S32) badge_x, (S32) badge_y, (S32) badge_width, (S32) badge_height, mBorderColor % alpha); - } - } - else - { - LL_DEBUGS() << "No image for badge " << getName() << " on owner " << owner_view->getName() << LL_ENDL; - - renderBadgeBackground(badge_center_x, badge_center_y, - badge_width, badge_height, - mImageColor % alpha); - } - - // - // Draw the label - // - - mGLFont->render(badge_label_wstring, - badge_label_begin_offset, - badge_center_x + mLabelOffsetHoriz, - badge_center_y + mLabelOffsetVert, - mLabelColor % alpha, - LLFontGL::HCENTER, LLFontGL::VCENTER, // centered around the position - LLFontGL::NORMAL, // normal text (not bold, italics, etc.) - LLFontGL::DROP_SHADOW_SOFT, - badge_char_length, badge_pixel_length, - right_position_out, do_not_use_ellipses); - } - } + if (!mLabel.empty()) + { + LLView* owner_view = mOwner.get(); + + if (owner_view && owner_view->isInVisibleChain()) + { + // + // Calculate badge size based on label text + // + + LLWString badge_label_wstring = mLabel; + + S32 badge_label_begin_offset = 0; + S32 badge_char_length = S32_MAX; + S32 badge_pixel_length = S32_MAX; + F32 *right_position_out = NULL; + BOOL do_not_use_ellipses = false; + + F32 badge_width = (2.0f * mPaddingHoriz) + + mGLFont->getWidthF32(badge_label_wstring.c_str(), badge_label_begin_offset, badge_char_length); + + F32 badge_height = (2.0f * mPaddingVert) + mGLFont->getLineHeight(); + + // + // Calculate badge position based on owner + // + + LLRect owner_rect; + owner_view->localRectToOtherView(owner_view->getLocalRect(), & owner_rect, this); + + S32 location_offset_horiz = mLocationOffsetHCenter; + S32 location_offset_vert = mLocationOffsetVCenter; + + // If we're in a scroll container, do some math to keep us in the same place on screen if applicable + if (mParentScroller != NULL) + { + LLRect visibleRect = mParentScroller->getVisibleContentRect(); + + if (mLocationOffsetHCenter != BADGE_OFFSET_NOT_SPECIFIED) + { + if (LLRelPos::IsRight(mLocation)) + { + location_offset_horiz += visibleRect.mRight; + } + else if (LLRelPos::IsLeft(mLocation)) + { + location_offset_horiz += visibleRect.mLeft; + } + else // center + { + location_offset_horiz += (visibleRect.mLeft + visibleRect.mRight) / 2; + } + } + + if (mLocationOffsetVCenter != BADGE_OFFSET_NOT_SPECIFIED) + { + if (LLRelPos::IsTop(mLocation)) + { + location_offset_vert += visibleRect.mTop; + } + else if (LLRelPos::IsBottom(mLocation)) + { + location_offset_vert += visibleRect.mBottom; + } + else // center + { + location_offset_vert += (visibleRect.mBottom + visibleRect.mTop) / 2; + } + } + } + + F32 badge_center_x; + F32 badge_center_y; + + // Compute x position + if (mLocationOffsetHCenter == BADGE_OFFSET_NOT_SPECIFIED) + { + badge_center_x = owner_rect.mLeft + owner_rect.getWidth() * mLocationPercentHCenter; + } + else + { + badge_center_x = location_offset_horiz; + } + + // Compute y position + if (mLocationOffsetVCenter == BADGE_OFFSET_NOT_SPECIFIED) + { + if(mDrawAtParentTop) + { + badge_center_y = owner_rect.mTop - badge_height * 0.5f - 1; + } + else + { + badge_center_y = owner_rect.mBottom + owner_rect.getHeight() * mLocationPercentVCenter; + } + } + else + { + badge_center_y = location_offset_vert; + } + + // + // Draw button image, if available. + // Otherwise draw basic rectangular button. + // + + F32 alpha = getDrawContext().mAlpha; + + if (!mImage.isNull()) + { + F32 badge_x = badge_center_x - badge_width * 0.5f; + F32 badge_y = badge_center_y - badge_height * 0.5f; + + mImage->drawSolid((S32) badge_x, (S32) badge_y, (S32) badge_width, (S32) badge_height, mImageColor % alpha); + + if (!mBorderImage.isNull()) + { + mBorderImage->drawSolid((S32) badge_x, (S32) badge_y, (S32) badge_width, (S32) badge_height, mBorderColor % alpha); + } + } + else + { + LL_DEBUGS() << "No image for badge " << getName() << " on owner " << owner_view->getName() << LL_ENDL; + + renderBadgeBackground(badge_center_x, badge_center_y, + badge_width, badge_height, + mImageColor % alpha); + } + + // + // Draw the label + // + + mGLFont->render(badge_label_wstring, + badge_label_begin_offset, + badge_center_x + mLabelOffsetHoriz, + badge_center_y + mLabelOffsetVert, + mLabelColor % alpha, + LLFontGL::HCENTER, LLFontGL::VCENTER, // centered around the position + LLFontGL::NORMAL, // normal text (not bold, italics, etc.) + LLFontGL::DROP_SHADOW_SOFT, + badge_char_length, badge_pixel_length, + right_position_out, do_not_use_ellipses); + } + } } namespace LLInitParam { - void TypeValues<LLRelPos::Location>::declareValues() - { - declare("bottom", LLRelPos::BOTTOM); - declare("bottom_left", LLRelPos::BOTTOM_LEFT); - declare("bottom_right", LLRelPos::BOTTOM_RIGHT); - declare("center", LLRelPos::CENTER); - declare("left", LLRelPos::LEFT); - declare("right", LLRelPos::RIGHT); - declare("top", LLRelPos::TOP); - declare("top_left", LLRelPos::TOP_LEFT); - declare("top_right", LLRelPos::TOP_RIGHT); - } + void TypeValues<LLRelPos::Location>::declareValues() + { + declare("bottom", LLRelPos::BOTTOM); + declare("bottom_left", LLRelPos::BOTTOM_LEFT); + declare("bottom_right", LLRelPos::BOTTOM_RIGHT); + declare("center", LLRelPos::CENTER); + declare("left", LLRelPos::LEFT); + declare("right", LLRelPos::RIGHT); + declare("top", LLRelPos::TOP); + declare("top_left", LLRelPos::TOP_LEFT); + declare("top_right", LLRelPos::TOP_RIGHT); + } } |