diff options
Diffstat (limited to 'indra/llui/llbutton.cpp')
| -rwxr-xr-x[-rw-r--r--] | indra/llui/llbutton.cpp | 320 |
1 files changed, 214 insertions, 106 deletions
diff --git a/indra/llui/llbutton.cpp b/indra/llui/llbutton.cpp index 45ceaff696..8c7df45884 100644..100755 --- a/indra/llui/llbutton.cpp +++ b/indra/llui/llbutton.cpp @@ -49,6 +49,7 @@ #include "lluictrlfactory.h" #include "llhelp.h" #include "lldockablefloater.h" +#include "llviewereventrecorder.h" static LLDefaultChildRegistry::Register<LLButton> r("button"); @@ -83,10 +84,11 @@ LLButton::Params::Params() label_color_selected("label_color_selected"), // requires is_toggle true label_color_disabled("label_color_disabled"), label_color_disabled_selected("label_color_disabled_selected"), - highlight_color("highlight_color"), image_color("image_color"), image_color_disabled("image_color_disabled"), - image_overlay_color("image_overlay_color", LLColor4::white), + image_overlay_color("image_overlay_color", LLColor4::white % 0.75f), + image_overlay_disabled_color("image_overlay_disabled_color", LLColor4::white % 0.3f), + image_overlay_selected_color("image_overlay_selected_color", LLColor4::white), flash_color("flash_color"), pad_right("pad_right", LLUI::sSettingGroups["config"]->getS32("ButtonHPad")), pad_left("pad_left", LLUI::sSettingGroups["config"]->getS32("ButtonHPad")), @@ -99,16 +101,23 @@ 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) + display_pressed_state("display_pressed_state", true), + use_draw_context_alpha("use_draw_context_alpha", true), + badge("badge"), + handle_right_mouse("handle_right_mouse"), + held_down_delay("held_down_delay"), + button_flash_enable("button_flash_enable", false), + button_flash_count("button_flash_count"), + button_flash_rate("button_flash_rate") { addSynonym(is_toggle, "toggle"); - held_down_delay.seconds = 0.5f; - initial_value.set(LLSD(false), false); + changeDefault(initial_value, LLSD(false)); } LLButton::LLButton(const LLButton::Params& p) : LLUICtrl(p), + LLBadgeOwner(getHandle()), mMouseDownFrame(0), mMouseHeldDownCount(0), mBorderEnabled( FALSE ), @@ -133,12 +142,13 @@ LLButton::LLButton(const LLButton::Params& p) mSelectedLabelColor(p.label_color_selected()), mDisabledLabelColor(p.label_color_disabled()), mDisabledSelectedLabelColor(p.label_color_disabled_selected()), - mHighlightColor(p.highlight_color()), mImageColor(p.image_color()), mFlashBgColor(p.flash_color()), mDisabledImageColor(p.image_color_disabled()), mImageOverlay(p.image_overlay()), mImageOverlayColor(p.image_overlay_color()), + mImageOverlayDisabledColor(p.image_overlay_disabled_color()), + mImageOverlaySelectedColor(p.image_overlay_selected_color()), mImageOverlayAlignment(LLFontGL::hAlignFromName(p.image_overlay_alignment)), mImageOverlayTopPad(p.image_top_pad), mImageOverlayBottomPad(p.image_bottom_pad), @@ -156,13 +166,31 @@ LLButton::LLButton(const LLButton::Params& p) mCommitOnReturn(p.commit_on_return), mFadeWhenDisabled(FALSE), mForcePressedState(false), + mDisplayPressedState(p.display_pressed_state), mLastDrawCharsCount(0), mMouseDownSignal(NULL), mMouseUpSignal(NULL), mHeldDownSignal(NULL), - mUseDrawContextAlpha(p.use_draw_context_alpha) - + mUseDrawContextAlpha(p.use_draw_context_alpha), + mHandleRightMouse(p.handle_right_mouse), + mFlashingTimer(NULL) { + if (p.button_flash_enable) + { + // If optional parameter "p.button_flash_count" is not provided, LLFlashTimer will be + // used instead it a "default" value from gSavedSettings.getS32("FlashCount")). + // Likewise, missing "p.button_flash_rate" is replaced by gSavedSettings.getF32("FlashPeriod"). + // Note: flashing should be allowed in settings.xml (boolean key "EnableButtonFlashing"). + S32 flash_count = p.button_flash_count.isProvided()? p.button_flash_count : 0; + F32 flash_rate = p.button_flash_rate.isProvided()? p.button_flash_rate : 0.0; + mFlashingTimer = new LLFlashTimer ((LLFlashTimer::callback_t)NULL, flash_count, flash_rate); + } + else + { + mButtonFlashCount = p.button_flash_count; + mButtonFlashRate = p.button_flash_rate; + } + static LLUICachedControl<S32> llbutton_orig_h_pad ("UIButtonOrigHPad", 0); static Params default_params(LLUICtrlFactory::getDefaultParams<LLButton>()); @@ -225,7 +253,7 @@ LLButton::LLButton(const LLButton::Params& p) if (mImageUnselected.isNull()) { - llwarns << "Button: " << getName() << " with no image!" << llendl; + LL_WARNS() << "Button: " << getName() << " with no image!" << LL_ENDL; } if (p.click_callback.isProvided()) @@ -244,6 +272,11 @@ LLButton::LLButton(const LLButton::Params& p) { setHeldDownCallback(initCommitCallback(p.mouse_held_callback)); } + + if (p.badge.isProvided()) + { + LLBadgeOwner::initBadgeParams(p.badge()); + } } LLButton::~LLButton() @@ -251,6 +284,11 @@ LLButton::~LLButton() delete mMouseDownSignal; delete mMouseUpSignal; delete mHeldDownSignal; + + if (mFlashingTimer) + { + mFlashingTimer->unset(); + } } // HACK: Committing a button is the same as instantly clicking it. @@ -284,6 +322,24 @@ void LLButton::onCommit() LLUICtrl::onCommit(); } +boost::signals2::connection LLButton::setClickedCallback(const CommitCallbackParam& cb) +{ + return setClickedCallback(initCommitCallback(cb)); +} +boost::signals2::connection LLButton::setMouseDownCallback(const CommitCallbackParam& cb) +{ + return setMouseDownCallback(initCommitCallback(cb)); +} +boost::signals2::connection LLButton::setMouseUpCallback(const CommitCallbackParam& cb) +{ + return setMouseUpCallback(initCommitCallback(cb)); +} +boost::signals2::connection LLButton::setHeldDownCallback(const CommitCallbackParam& cb) +{ + return setHeldDownCallback(initCommitCallback(cb)); +} + + boost::signals2::connection LLButton::setClickedCallback( const commit_signal_t::slot_type& cb ) { if (!mCommitSignal) mCommitSignal = new commit_signal_t(); @@ -306,7 +362,7 @@ boost::signals2::connection LLButton::setHeldDownCallback( const commit_signal_t } -// *TODO: Deprecate (for backwards compatability only) +// *TODO: Deprecate (for backwards compatibility only) boost::signals2::connection LLButton::setClickedCallback( button_callback_t cb, void* data ) { return setClickedCallback(boost::bind(cb, data)); @@ -327,8 +383,12 @@ boost::signals2::connection LLButton::setHeldDownCallback( button_callback_t cb, BOOL LLButton::postBuild() { autoResize(); - return TRUE; + + addBadgeToParentHolder(); + + return LLUICtrl::postBuild(); } + BOOL LLButton::handleUnicodeCharHere(llwchar uni_char) { BOOL handled = FALSE; @@ -384,6 +444,8 @@ BOOL LLButton::handleMouseDown(S32 x, S32 y, MASK mask) */ LLUICtrl::handleMouseDown(x, y, mask); + LLViewerEventRecorder::instance().updateMouseEventInfo(x,y,-55,-55,getPathname()); + if(mMouseDownSignal) (*mMouseDownSignal)(this, LLSD()); mMouseDownTimer.start(); @@ -414,6 +476,7 @@ BOOL LLButton::handleMouseUp(S32 x, S32 y, MASK mask) * by calling LLUICtrl::mMouseUpSignal(x, y, mask); */ LLUICtrl::handleMouseUp(x, y, mask); + LLViewerEventRecorder::instance().updateMouseEventInfo(x,y,-55,-55,getPathname()); // Regardless of where mouseup occurs, handle callback if(mMouseUpSignal) (*mMouseUpSignal)(this, LLSD()); @@ -447,7 +510,7 @@ BOOL LLButton::handleMouseUp(S32 x, S32 y, MASK mask) BOOL LLButton::handleRightMouseDown(S32 x, S32 y, MASK mask) { - if (!childrenHandleRightMouseDown(x, y, mask)) + if (mHandleRightMouse && !childrenHandleRightMouseDown(x, y, mask)) { // Route future Mouse messages here preemptively. (Release on mouse up.) gFocusMgr.setMouseCapture( this ); @@ -460,49 +523,45 @@ BOOL LLButton::handleRightMouseDown(S32 x, S32 y, MASK mask) // if (pointInView(x, y)) // { // } + // send the mouse down signal + LLUICtrl::handleRightMouseDown(x,y,mask); + // *TODO: Return result of LLUICtrl call above? Should defer to base class + // but this might change the mouse handling of existing buttons in a bad way + // if they are not mouse opaque. } - // send the mouse down signal - LLUICtrl::handleRightMouseDown(x,y,mask); - // *TODO: Return result of LLUICtrl call above? Should defer to base class - // but this might change the mouse handling of existing buttons in a bad way - // if they are not mouse opaque. + return TRUE; } BOOL LLButton::handleRightMouseUp(S32 x, S32 y, MASK mask) { - // We only handle the click if the click both started and ended within us - if( hasMouseCapture() ) + if (mHandleRightMouse) { - // Always release the mouse - gFocusMgr.setMouseCapture( NULL ); + // We only handle the click if the click both started and ended within us + if( hasMouseCapture() ) + { + // Always release the mouse + gFocusMgr.setMouseCapture( NULL ); -// if (pointInView(x, y)) -// { -// mRightMouseUpSignal(this, x,y,mask); -// } - } - else - { - childrenHandleRightMouseUp(x, y, mask); + // if (pointInView(x, y)) + // { + // mRightMouseUpSignal(this, x,y,mask); + // } + } + else + { + childrenHandleRightMouseUp(x, y, mask); + } + + // send the mouse up signal + LLUICtrl::handleRightMouseUp(x,y,mask); + // *TODO: Return result of LLUICtrl call above? Should defer to base class + // but this might change the mouse handling of existing buttons in a bad way. + // if they are not mouse opaque. } - // send the mouse up signal - LLUICtrl::handleRightMouseUp(x,y,mask); - // *TODO: Return result of LLUICtrl call above? Should defer to base class - // but this might change the mouse handling of existing buttons in a bad way. - // if they are not mouse opaque. return TRUE; } - -void LLButton::onMouseEnter(S32 x, S32 y, MASK mask) -{ - LLUICtrl::onMouseEnter(x, y, mask); - - if (isInEnabledChain()) - mNeedsHighlight = TRUE; -} - void LLButton::onMouseLeave(S32 x, S32 y, MASK mask) { LLUICtrl::onMouseLeave(x, y, mask); @@ -517,6 +576,10 @@ void LLButton::setHighlight(bool b) BOOL LLButton::handleHover(S32 x, S32 y, MASK mask) { + if (isInEnabledChain() + && (!gFocusMgr.getMouseCapture() || gFocusMgr.getMouseCapture() == this)) + mNeedsHighlight = TRUE; + if (!childrenHandleHover(x, y, mask)) { if (mMouseDownTimer.getStarted()) @@ -532,27 +595,27 @@ BOOL LLButton::handleHover(S32 x, S32 y, MASK mask) // We only handle the click if the click both started and ended within us getWindow()->setCursor(UI_CURSOR_ARROW); - lldebugst(LLERR_USER_INPUT) << "hover handled by " << getName() << llendl; + LL_DEBUGS("UserInput") << "hover handled by " << getName() << LL_ENDL; } return TRUE; } +void LLButton::getOverlayImageSize(S32& overlay_width, S32& overlay_height) +{ + overlay_width = mImageOverlay->getWidth(); + overlay_height = mImageOverlay->getHeight(); + + F32 scale_factor = llmin((F32)getRect().getWidth() / (F32)overlay_width, (F32)getRect().getHeight() / (F32)overlay_height, 1.f); + overlay_width = ll_round((F32)overlay_width * scale_factor); + overlay_height = ll_round((F32)overlay_height * scale_factor); +} + // virtual void LLButton::draw() { + static LLCachedControl<bool> sEnableButtonFlashing(*LLUI::sSettingGroups["config"], "EnableButtonFlashing", true); F32 alpha = mUseDrawContextAlpha ? getDrawContext().mAlpha : getCurrentTransparency(); - bool flash = FALSE; - static LLUICachedControl<F32> button_flash_rate("ButtonFlashRate", 0); - static LLUICachedControl<S32> button_flash_count("ButtonFlashCount", 0); - - if( mFlashing ) - { - F32 elapsed = mFlashingTimer.getElapsedTimeF32(); - S32 flash_count = S32(elapsed * button_flash_rate * 2.f); - // flash on or off? - flash = (flash_count % 2 == 0) || flash_count > S32((F32)button_flash_count * 2.f); - } bool pressed_by_keyboard = FALSE; if (hasFocus()) @@ -577,10 +640,22 @@ void LLButton::draw() bool selected = getToggleState(); bool use_glow_effect = FALSE; + LLColor4 highlighting_color = LLColor4::white; LLColor4 glow_color = LLColor4::white; LLRender::eBlendType glow_type = LLRender::BT_ADD_WITH_ALPHA; LLUIImage* imagep = NULL; - if (pressed) + + // Cancel sticking of color, if the button is pressed, + // or when a flashing of the previously selected button is ended + if (mFlashingTimer + && ((selected && !mFlashingTimer->isFlashingInProgress() && !mForceFlashing) || pressed)) + { + mFlashing = false; + } + + bool flash = mFlashing && sEnableButtonFlashing; + + if (pressed && mDisplayPressedState) { imagep = selected ? mImagePressedSelected : mImagePressed; } @@ -645,15 +720,20 @@ void LLButton::draw() imagep = mImageFlash; } // else use usual flashing via flash_color - else + else if (mFlashingTimer) { LLColor4 flash_color = mFlashBgColor.get(); use_glow_effect = TRUE; glow_type = LLRender::BT_ALPHA; // blend the glow - if (mNeedsHighlight) // highlighted AND flashing - glow_color = (glow_color*0.5f + flash_color*0.5f) % 2.0f; // average between flash and highlight colour, with sum of the opacity - else + + if (mFlashingTimer->isCurrentlyHighlighted() || !mFlashingTimer->isFlashingInProgress()) + { glow_color = flash_color; + } + else if (mNeedsHighlight) + { + glow_color = highlighting_color; + } } } @@ -690,34 +770,24 @@ void LLButton::draw() } // Unselected label assignments - LLWString label; - - if( getToggleState() ) - { - label = mSelectedLabel; - } - else - { - label = mUnselectedLabel; - } + LLWString label = getCurrentLabel(); // overlay with keyboard focus border if (hasFocus()) { F32 lerp_amt = gFocusMgr.getFocusFlashAmt(); - drawBorder(imagep, gFocusMgr.getFocusColor() % alpha, llround(lerp(1.f, 3.f, lerp_amt))); + drawBorder(imagep, gFocusMgr.getFocusColor() % alpha, ll_round(lerp(1.f, 3.f, lerp_amt))); } if (use_glow_effect) { mCurGlowStrength = lerp(mCurGlowStrength, - mFlashing ? (flash? 1.0 : 0.0) - : mHoverGlowStrength, - LLCriticalDamp::getInterpolant(0.05f)); + mFlashing ? (mFlashingTimer->isCurrentlyHighlighted() || !mFlashingTimer->isFlashingInProgress() || mNeedsHighlight? 1.f : 0.f) : mHoverGlowStrength, + LLSmoothInterpolation::getInterpolant(0.05f)); } else { - mCurGlowStrength = lerp(mCurGlowStrength, 0.f, LLCriticalDamp::getInterpolant(0.05f)); + mCurGlowStrength = lerp(mCurGlowStrength, 0.f, LLSmoothInterpolation::getInterpolant(0.05f)); } // Draw button image, if available. @@ -750,7 +820,7 @@ void LLButton::draw() else { // no image - lldebugs << "No image for button " << getName() << llendl; + LL_DEBUGS() << "No image for button " << getName() << LL_ENDL; // draw it in pink so we can find it gl_rect_2d(0, getRect().getHeight(), getRect().getWidth(), 0, LLColor4::pink1 % alpha, FALSE); } @@ -764,18 +834,16 @@ void LLButton::draw() if (mImageOverlay.notNull()) { // get max width and height (discard level 0) - S32 overlay_width = mImageOverlay->getWidth(); - S32 overlay_height = mImageOverlay->getHeight(); + S32 overlay_width; + S32 overlay_height; - F32 scale_factor = llmin((F32)getRect().getWidth() / (F32)overlay_width, (F32)getRect().getHeight() / (F32)overlay_height, 1.f); - overlay_width = llround((F32)overlay_width * scale_factor); - overlay_height = llround((F32)overlay_height * scale_factor); + getOverlayImageSize(overlay_width, overlay_height); S32 center_x = getLocalRect().getCenterX(); S32 center_y = getLocalRect().getCenterY(); //FUGLY HACK FOR "DEPRESSED" BUTTONS - if (pressed) + if (pressed && mDisplayPressedState) { center_y--; center_x++; @@ -786,7 +854,11 @@ void LLButton::draw() LLColor4 overlay_color = mImageOverlayColor.get(); if (!enabled) { - overlay_color.mV[VALPHA] = 0.5f; + overlay_color = mImageOverlayDisabledColor.get(); + } + else if (getToggleState()) + { + overlay_color = mImageOverlaySelectedColor.get(); } overlay_color.mV[VALPHA] *= alpha; @@ -794,6 +866,7 @@ void LLButton::draw() { case LLFontGL::LEFT: text_left += overlay_width + mImgOverlayLabelSpace; + text_width -= overlay_width + mImgOverlayLabelSpace; mImageOverlay->draw( mLeftHPad, center_y - (overlay_height / 2), @@ -811,6 +884,7 @@ void LLButton::draw() break; case LLFontGL::RIGHT: text_right -= overlay_width + mImgOverlayLabelSpace; + text_width -= overlay_width + mImgOverlayLabelSpace; mImageOverlay->draw( getRect().getWidth() - mRightHPad - overlay_width, center_y - (overlay_height / 2), @@ -846,7 +920,7 @@ void LLButton::draw() S32 y_offset = 2 + (getRect().getHeight() - 20)/2; - if (pressed) + if (pressed && mDisplayPressedState) { y_offset--; x++; @@ -859,9 +933,9 @@ void LLButton::draw() // Not sure if it is really needed. Probably S32_MAX should be always passed as max_chars. mLastDrawCharsCount = mGLFont->render(label, 0, (F32)x, - (F32)(mBottomVPad + y_offset), + (F32)(getRect().getHeight() / 2 + mBottomVPad), label_color % alpha, - mHAlign, LLFontGL::BOTTOM, + mHAlign, LLFontGL::VCENTER, LLFontGL::NORMAL, mDropShadowedText ? LLFontGL::DROP_SHADOW_SOFT : LLFontGL::NO_SHADOW, S32_MAX, text_width, @@ -895,21 +969,27 @@ void LLButton::setToggleState(BOOL b) { setControlValue(b); // will fire LLControlVariable callbacks (if any) setValue(b); // may or may not be redundant + setFlashing(false); // stop flash state whenever the selected/unselected state if reset // Unselected label assignments autoResize(); } } -void LLButton::setFlashing( BOOL b ) +void LLButton::setFlashing(bool b, bool force_flashing/* = false */) { - if (b != mFlashing) + mForceFlashing = force_flashing; + if (mFlashingTimer) { mFlashing = b; - mFlashingTimer.reset(); + (b ? mFlashingTimer->startFlashing() : mFlashingTimer->stopFlashing()); + } + else if (b != mFlashing) + { + mFlashing = b; + mFrameTimer.reset(); } } - BOOL LLButton::toggleState() { bool flipped = ! getToggleState(); @@ -942,27 +1022,35 @@ void LLButton::setLabelSelected( const LLStringExplicit& label ) mSelectedLabel = label; } +bool LLButton::labelIsTruncated() const +{ + return getCurrentLabel().getString().size() > mLastDrawCharsCount; +} + +const LLUIString& LLButton::getCurrentLabel() const +{ + if( getToggleState() ) + { + return mSelectedLabel; + } + else + { + return mUnselectedLabel; + } +} + void LLButton::setImageUnselected(LLPointer<LLUIImage> image) { mImageUnselected = image; if (mImageUnselected.isNull()) { - llwarns << "Setting default button image for: " << getName() << " to NULL" << llendl; + LL_WARNS() << "Setting default button image for: " << getName() << " to NULL" << LL_ENDL; } } void LLButton::autoResize() { - LLUIString label; - if(getToggleState()) - { - label = mSelectedLabel; - } - else - { - label = mUnselectedLabel; - } - resize(label); + resize(getCurrentLabel()); } void LLButton::resize(LLUIString label) @@ -972,11 +1060,32 @@ void LLButton::resize(LLUIString label) // get current btn length S32 btn_width =getRect().getWidth(); // check if it need resize - if (mAutoResize == TRUE) + if (mAutoResize) { - if (btn_width - (mRightHPad + mLeftHPad) < label_width) + S32 min_width = label_width + mLeftHPad + mRightHPad; + if (mImageOverlay) { - setRect(LLRect( getRect().mLeft, getRect().mTop, getRect().mLeft + label_width + mLeftHPad + mRightHPad , getRect().mBottom)); + S32 overlay_width = mImageOverlay->getWidth(); + F32 scale_factor = (getRect().getHeight() - (mImageOverlayBottomPad + mImageOverlayTopPad)) / (F32)mImageOverlay->getHeight(); + overlay_width = ll_round((F32)overlay_width * scale_factor); + + switch(mImageOverlayAlignment) + { + case LLFontGL::LEFT: + case LLFontGL::RIGHT: + min_width += overlay_width + mImgOverlayLabelSpace; + break; + case LLFontGL::HCENTER: + min_width = llmax(min_width, overlay_width + mLeftHPad + mRightHPad); + break; + default: + // draw nothing + break; + } + } + if (btn_width < min_width) + { + reshape(min_width, getRect().getHeight()); } } } @@ -1123,7 +1232,7 @@ void LLButton::setFloaterToggle(LLUICtrl* ctrl, const LLSD& sdname) // Set the button control value (toggle state) to the floater visibility control (Sets the value as well) button->setControlVariable(LLFloater::getControlGroup()->getControl(vis_control_name)); // Set the clicked callback to toggle the floater - button->setClickedCallback(boost::bind(&LLFloaterReg::toggleFloaterInstance, sdname)); + button->setClickedCallback(boost::bind(&LLFloaterReg::toggleInstance, sdname, LLSD())); } // static @@ -1164,7 +1273,6 @@ void LLButton::resetMouseDownTimer() mMouseDownTimer.reset(); } - BOOL LLButton::handleDoubleClick(S32 x, S32 y, MASK mask) { // just treat a double click as a second click |