diff options
Diffstat (limited to 'indra/llui')
| -rw-r--r-- | indra/llui/CMakeLists.txt | 2 | ||||
| -rw-r--r-- | indra/llui/llbadge.cpp | 263 | ||||
| -rw-r--r-- | indra/llui/llbadge.h | 152 | ||||
| -rw-r--r-- | indra/llui/llbutton.cpp | 94 | ||||
| -rw-r--r-- | indra/llui/llbutton.h | 12 | ||||
| -rw-r--r-- | indra/llui/lllayoutstack.cpp | 18 | ||||
| -rw-r--r-- | indra/llui/lllayoutstack.h | 4 |
7 files changed, 530 insertions, 15 deletions
diff --git a/indra/llui/CMakeLists.txt b/indra/llui/CMakeLists.txt index 33ab2e93b5..fb585e062c 100644 --- a/indra/llui/CMakeLists.txt +++ b/indra/llui/CMakeLists.txt @@ -28,6 +28,7 @@ include_directories( set(llui_SOURCE_FILES llaccordionctrl.cpp llaccordionctrltab.cpp + llbadge.cpp llbutton.cpp llcheckboxctrl.cpp llclipboard.cpp @@ -119,6 +120,7 @@ set(llui_HEADER_FILES llaccordionctrl.h llaccordionctrltab.h + llbadge.h llbutton.h llcallbackmap.h llcheckboxctrl.h diff --git a/indra/llui/llbadge.cpp b/indra/llui/llbadge.cpp new file mode 100644 index 0000000000..ea934aa93b --- /dev/null +++ b/indra/llui/llbadge.cpp @@ -0,0 +1,263 @@ +/** + * @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 + * $/LicenseInfo$ + */ + +#define LLBADGE_CPP +#include "llbadge.h" + +#include "lluictrlfactory.h" + + +static LLDefaultChildRegistry::Register<LLBadge> r("badge"); + +// Compiler optimization, generate extern template +template class LLBadge* LLView::getChild<class LLBadge>(const std::string& name, BOOL recurse) const; + + +LLBadge::Params::Params() + : image("image") + , image_color("image_color") + , label("label") + , label_color("label_color") + , location("location", LLRelPos::TOP_LEFT) + , location_percent_hcenter("location_percent_hcenter") + , location_percent_vcenter("location_percent_vcenter") + , padding_horiz("padding_horiz") + , padding_vert("padding_vert") +{ + // We set a name here so the name isn't necessary in any xml files that use badges + name = "badge"; +} + +bool LLBadge::Params::equals(const Params& a) const +{ + bool comp = true; + + // skip owner in comparison on purpose + + comp &= (image() == a.image()); + comp &= (image_color() == a.image_color()); + comp &= (label() == a.label()); + comp &= (label_color() == a.label_color()); + comp &= (location() == a.location()); + 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) + , mGLFont(p.font) + , mImage(p.image) + , mImageColor(p.image_color) + , mLabel(p.label) + , mLabelColor(p.label_color) + , mLocation(p.location) + , mLocationPercentHCenter(0.5f) + , mLocationPercentVCenter(0.5f) + , mPaddingHoriz(p.padding_horiz) + , mPaddingVert(p.padding_vert) +{ + if (mImage.isNull()) + { + llwarns << "Badge: " << getName() << " with no image!" << llendl; + } + + // + // 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() +{ +} + +void LLBadge::setLabel(const LLStringExplicit& label) +{ + mLabel = label; +} + +// +// This is a fallback function to render a rectangle for badges without a valid image +// +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(llround(x), + llround(y), + llround(x) + width, + llround(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()) + { + LLUICtrl* owner_ctrl = mOwner.get(); + + if (owner_ctrl) + { + // + // Calculate badge position based on owner + // + + LLRect owner_rect; + owner_ctrl->localRectToOtherView(owner_ctrl->getLocalRect(), & owner_rect, this); + + F32 badge_center_x = owner_rect.mLeft + owner_rect.getWidth() * mLocationPercentHCenter; + F32 badge_center_y = owner_rect.mBottom + owner_rect.getHeight() * mLocationPercentVCenter; + + // + // 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(); + + // + // 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(badge_x, badge_y, badge_width, badge_height, mImageColor % alpha); + } + else + { + lldebugs << "No image for badge " << getName() << " on owner " << owner_ctrl->getName() << llendl; + + 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, badge_center_y, + 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); + } +} + + +// eof diff --git a/indra/llui/llbadge.h b/indra/llui/llbadge.h new file mode 100644 index 0000000000..c2e0a763b2 --- /dev/null +++ b/indra/llui/llbadge.h @@ -0,0 +1,152 @@ +/** + * @file llbadge.h + * @brief Header 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 + * $/LicenseInfo$ + */ + +#ifndef LL_LLBADGE_H +#define LL_LLBADGE_H + +#include <string> + +#include "lluicolor.h" +#include "lluictrl.h" +#include "llstring.h" +#include "lluiimage.h" + +// +// Declarations +// + +class LLUICtrlFactory; +class LLFontGL; + +// +// Relative Position Alignment +// + +namespace LLRelPos +{ + enum Location + { + CENTER = 0, + + LEFT = (1 << 0), + RIGHT = (1 << 1), + + TOP = (1 << 2), + BOTTOM = (1 << 3), + + BOTTOM_LEFT = (BOTTOM | LEFT), + BOTTOM_RIGHT = (BOTTOM | RIGHT), + + TOP_LEFT = (TOP | LEFT), + TOP_RIGHT = (TOP | RIGHT), + }; + + inline bool IsBottom(Location relPos) { return (relPos & BOTTOM) == BOTTOM; } + inline bool IsCenter(Location relPos) { return (relPos == CENTER); } + inline bool IsLeft(Location relPos) { return (relPos & LEFT) == LEFT; } + inline bool IsRight(Location relPos) { return (relPos & RIGHT) == RIGHT; } + inline bool IsTop(Location relPos) { return (relPos & TOP) == TOP; } +} + +// NOTE: This needs to occur before Optional<LLRelPos::Location> declaration for proper compilation. +namespace LLInitParam +{ + template<> + struct TypeValues<LLRelPos::Location> : public TypeValuesHelper<LLRelPos::Location> + { + static void declareValues(); + }; +} + +// +// Classes +// + +class LLBadge +: public LLUICtrl +{ +public: + struct Params + : public LLInitParam::Block<Params, LLUICtrl::Params> + { + Optional< LLHandle<LLUICtrl> > owner; // Mandatory in code but not in xml + + Optional< LLUIImage* > image; + Optional< LLUIColor > image_color; + + Optional< std::string > label; + Optional< LLUIColor > label_color; + + Optional< LLRelPos::Location > location; + Optional< U32 > location_percent_hcenter; + Optional< U32 > location_percent_vcenter; + + Optional< F32 > padding_horiz; + Optional< F32 > padding_vert; + + Params(); + + bool equals(const Params&) const; + }; + +protected: + friend class LLUICtrlFactory; + LLBadge(const Params& p); + +public: + + ~LLBadge(); + + virtual void draw(); + + const std::string getLabel() const { return wstring_to_utf8str(mLabel); } + void setLabel( const LLStringExplicit& label); + +private: + const LLFontGL* mGLFont; + + LLPointer< LLUIImage > mImage; + LLUIColor mImageColor; + + LLUIString mLabel; + LLUIColor mLabelColor; + + LLRelPos::Location mLocation; + F32 mLocationPercentHCenter; + F32 mLocationPercentVCenter; + + LLHandle< LLUICtrl > mOwner; + + F32 mPaddingHoriz; + F32 mPaddingVert; +}; + +// Build time optimization, generate once in .cpp file +#ifndef LLBADGE_CPP +extern template class LLBadge* LLView::getChild<class LLBadge>(const std::string& name, BOOL recurse) const; +#endif + +#endif // LL_LLBADGE_H diff --git a/indra/llui/llbutton.cpp b/indra/llui/llbutton.cpp index 45ceaff696..a63281b3c1 100644 --- a/indra/llui/llbutton.cpp +++ b/indra/llui/llbutton.cpp @@ -56,6 +56,9 @@ static LLDefaultChildRegistry::Register<LLButton> r("button"); template class LLButton* LLView::getChild<class LLButton>( const std::string& name, BOOL recurse) const; + + + // globals loaded from settings.xml S32 LLBUTTON_H_PAD = 0; S32 BTN_HEIGHT_SMALL= 0; @@ -99,7 +102,8 @@ LLButton::Params::Params() scale_image("scale_image", true), hover_glow_amount("hover_glow_amount"), commit_on_return("commit_on_return", true), - use_draw_context_alpha("use_draw_context_alpha", true) + use_draw_context_alpha("use_draw_context_alpha", true), + badge("badge") { addSynonym(is_toggle, "toggle"); held_down_delay.seconds = 0.5f; @@ -160,8 +164,8 @@ LLButton::LLButton(const LLButton::Params& p) mMouseDownSignal(NULL), mMouseUpSignal(NULL), mHeldDownSignal(NULL), - mUseDrawContextAlpha(p.use_draw_context_alpha) - + mUseDrawContextAlpha(p.use_draw_context_alpha), + mBadge(NULL) { static LLUICachedControl<S32> llbutton_orig_h_pad ("UIButtonOrigHPad", 0); static Params default_params(LLUICtrlFactory::getDefaultParams<LLButton>()); @@ -244,6 +248,17 @@ LLButton::LLButton(const LLButton::Params& p) { setHeldDownCallback(initCommitCallback(p.mouse_held_callback)); } + + // Only create a badge here if a non-default one was provided. + if (p.badge.isProvided()) + { + if (!p.badge().equals(LLUICtrlFactory::getDefaultParams<LLBadge>())) + { + LLBadge::Params badge_params(p.badge()); + badge_params.owner = getUICtrlHandle(); + mBadge = LLUICtrlFactory::create<LLBadge>(badge_params); + } + } } LLButton::~LLButton() @@ -327,6 +342,13 @@ boost::signals2::connection LLButton::setHeldDownCallback( button_callback_t cb, BOOL LLButton::postBuild() { autoResize(); + + // Attach the badge to the appropriate parent panel + if (mBadge) + { + addBadgeToParentPanel(); + } + return TRUE; } BOOL LLButton::handleUnicodeCharHere(llwchar uni_char) @@ -867,7 +889,7 @@ void LLButton::draw() S32_MAX, text_width, NULL, mUseEllipses); } - + LLUICtrl::draw(); } @@ -1063,6 +1085,70 @@ void LLButton::setImageOverlay(const LLUUID& image_id, LLFontGL::HAlign alignmen } } +void LLButton::addBadgeToParentPanel() +{ + if (mBadge) + { + // Find the appropriate parent panel for the badge + + LLPanel * parentPanel = NULL; + LLUICtrl * parent = getParentUICtrl(); + + while (parent) + { + parentPanel = dynamic_cast<LLPanel*>(parent); + + if (parentPanel != NULL) + { + break; + } + + parent = parent->getParentUICtrl(); + } + + if (parentPanel) + { + parentPanel->addChild(mBadge); + } + else + { + llwarns << "Unable to find parent panel for badge " << mBadge->getName() << " on button " << getName() << llendl; + } + } + else + { + llwarns << "Unable to add NULL badge to button " << getName() << llendl; + } +} + +void LLButton::setBadgeLabel(const LLStringExplicit& label) +{ + if (mBadge == NULL) + { + LLBadge::Params badge_params(LLUICtrlFactory::getDefaultParams<LLBadge>()); + badge_params.owner = getUICtrlHandle(); + mBadge = LLUICtrlFactory::create<LLBadge>(badge_params); + + addBadgeToParentPanel(); + } + + if (mBadge) + { + mBadge->setLabel(label); + + // + // Push the badge to the front so it renders last + // + + LLUICtrl * parent = mBadge->getParentUICtrl(); + + if (parent) + { + parent->sendChildToFront(mBadge); + } + } +} + void LLButton::onMouseCaptureLost() { resetMouseDownTimer(); diff --git a/indra/llui/llbutton.h b/indra/llui/llbutton.h index 0cfc393e05..232ab81e0d 100644 --- a/indra/llui/llbutton.h +++ b/indra/llui/llbutton.h @@ -27,6 +27,8 @@ #ifndef LL_LLBUTTON_H #define LL_LLBUTTON_H +#include "lluuid.h" +#include "llbadge.h" #include "llcontrol.h" #include "lluictrl.h" #include "v4color.h" @@ -52,8 +54,6 @@ S32 round_up(S32 grid, S32 value); class LLUICtrlFactory; -class LLUIImage; -class LLUUID; // // Classes @@ -126,6 +126,8 @@ public: Optional<TimeIntervalParam> held_down_delay; Optional<bool> use_draw_context_alpha; + + Optional<LLBadge::Params> badge; Params(); }; @@ -249,6 +251,8 @@ public: void setImageDisabledSelected(LLPointer<LLUIImage> image); void setImageFlash(LLPointer<LLUIImage> image); void setImagePressed(LLPointer<LLUIImage> image); + + void setBadgeLabel(const LLStringExplicit& label); void setCommitOnReturn(BOOL commit) { mCommitOnReturn = commit; } BOOL getCommitOnReturn() const { return mCommitOnReturn; } @@ -267,6 +271,8 @@ protected: LLPointer<LLUIImage> getImageUnselected() const { return mImageUnselected; } LLPointer<LLUIImage> getImageSelected() const { return mImageSelected; } + void addBadgeToParentPanel(); + LLFrameTimer mMouseDownTimer; private: @@ -357,6 +363,8 @@ private: bool mForcePressedState; LLFrameTimer mFlashingTimer; + + LLBadge* mBadge; }; // Build time optimization, generate once in .cpp file diff --git a/indra/llui/lllayoutstack.cpp b/indra/llui/lllayoutstack.cpp index 9b6830a816..8a92796942 100644 --- a/indra/llui/lllayoutstack.cpp +++ b/indra/llui/lllayoutstack.cpp @@ -78,20 +78,20 @@ LLLayoutPanel::~LLLayoutPanel() delete mResizeBar; mResizeBar = NULL; } - + F32 LLLayoutPanel::getCollapseFactor(LLLayoutStack::ELayoutOrientation orientation) { if (orientation == LLLayoutStack::HORIZONTAL) { F32 collapse_amt = - clamp_rescale(mCollapseAmt, 0.f, 1.f, 1.f, (F32)mMinDim / (F32)llmax(1, getRect().getWidth())); + clamp_rescale(mCollapseAmt, 0.f, 1.f, 1.f, (F32)mMinDim / (F32)llmax(1, getRect().getWidth())); return mVisibleAmt * collapse_amt; } else { - F32 collapse_amt = + F32 collapse_amt = clamp_rescale(mCollapseAmt, 0.f, 1.f, 1.f, llmin(1.f, (F32)mMinDim / (F32)llmax(1, getRect().getHeight()))); - return mVisibleAmt * collapse_amt; + return mVisibleAmt * collapse_amt; } } @@ -182,14 +182,14 @@ BOOL LLLayoutStack::postBuild() } bool LLLayoutStack::addChild(LLView* child, S32 tab_group) - { +{ LLLayoutPanel* panelp = dynamic_cast<LLLayoutPanel*>(child); - if (panelp) - { + if (panelp) + { mPanels.push_back(panelp); - } + } return LLView::addChild(child, tab_group); - } +} S32 LLLayoutStack::getDefaultHeight(S32 cur_height) diff --git a/indra/llui/lllayoutstack.h b/indra/llui/lllayoutstack.h index 4ac8ef0ee9..2fc2cf3eb4 100644 --- a/indra/llui/lllayoutstack.h +++ b/indra/llui/lllayoutstack.h @@ -177,6 +177,10 @@ public: ~LLLayoutPanel(); void initFromParams(const Params& p); + + S32 getMinDim() const { return mMinDim; } + S32 getMaxDim() const { return mMaxDim; } + void setMinDim(S32 value) { mMinDim = value; } void setMaxDim(S32 value) { mMaxDim = value; } |