diff options
Diffstat (limited to 'indra/llui')
| -rw-r--r-- | indra/llui/CMakeLists.txt | 2 | ||||
| -rw-r--r-- | indra/llui/llmultislider.cpp | 79 | ||||
| -rw-r--r-- | indra/llui/llmultislider.h | 2 | ||||
| -rw-r--r-- | indra/llui/llmultisliderctrl.cpp | 5 | ||||
| -rw-r--r-- | indra/llui/llmultisliderctrl.h | 5 | ||||
| -rw-r--r-- | indra/llui/llui.h | 5 | ||||
| -rw-r--r-- | indra/llui/llxyvector.cpp | 306 | ||||
| -rw-r--r-- | indra/llui/llxyvector.h | 118 |
8 files changed, 494 insertions, 28 deletions
diff --git a/indra/llui/CMakeLists.txt b/indra/llui/CMakeLists.txt index 8054eb3619..04cd8b3f21 100644 --- a/indra/llui/CMakeLists.txt +++ b/indra/llui/CMakeLists.txt @@ -135,6 +135,7 @@ set(llui_SOURCE_FILES llviewereventrecorder.cpp llwindowshade.cpp llxuiparser.cpp + llxyvector.cpp ) set(llui_HEADER_FILES @@ -251,6 +252,7 @@ set(llui_HEADER_FILES llviewquery.h llwindowshade.h llxuiparser.h + llxyvector.h ) set_source_files_properties(${llui_HEADER_FILES} diff --git a/indra/llui/llmultislider.cpp b/indra/llui/llmultislider.cpp index 0aa3e17075..5cfe79267f 100644 --- a/indra/llui/llmultislider.cpp +++ b/indra/llui/llmultislider.cpp @@ -196,7 +196,11 @@ void LLMultiSlider::setValue(const LLSD& value) F32 LLMultiSlider::getSliderValue(const std::string& name) const { - return (F32)mValue[name].asReal(); + if (mValue.has(name)) + { + return (F32)mValue[name].asReal(); + } + return 0; } void LLMultiSlider::setCurSlider(const std::string& name) @@ -206,6 +210,24 @@ void LLMultiSlider::setCurSlider(const std::string& name) } } +F32 LLMultiSlider::getSliderValueFromX(S32 xpos) const +{ + S32 left_edge = mThumbWidth / 2; + S32 right_edge = getRect().getWidth() - (mThumbWidth / 2); + + xpos += mMouseOffset; + xpos = llclamp(xpos, left_edge, right_edge); + + F32 t = F32(xpos - left_edge) / (right_edge - left_edge); + + return((t * (mMaxValue - mMinValue)) + mMinValue); +} + +void LLMultiSlider::resetCurSlider() +{ + mCurSlider = LLStringUtil::null; +} + const std::string& LLMultiSlider::addSlider() { return addSlider(mInitialValue); @@ -334,10 +356,15 @@ void LLMultiSlider::deleteSlider(const std::string& name) void LLMultiSlider::clear() { - while(mThumbRects.size() > 0) { + while(mThumbRects.size() > 0 && mValue.size() > 0) { deleteCurSlider(); } + if (mThumbRects.size() > 0 || mValue.size() > 0) + { + LL_WARNS() << "Failed to fully clear Multi slider" << LL_ENDL; + } + LLF32UICtrl::clear(); } @@ -345,14 +372,15 @@ BOOL LLMultiSlider::handleHover(S32 x, S32 y, MASK mask) { if( gFocusMgr.getMouseCapture() == this ) { - S32 left_edge = mThumbWidth/2; - S32 right_edge = getRect().getWidth() - (mThumbWidth/2); - - x += mMouseOffset; - x = llclamp( x, left_edge, right_edge ); - - F32 t = F32(x - left_edge) / (right_edge - left_edge); - setCurSliderValue(t * (mMaxValue - mMinValue) + mMinValue ); +// S32 left_edge = mThumbWidth/2; +// S32 right_edge = getRect().getWidth() - (mThumbWidth/2); +// +// x += mMouseOffset; +// x = llclamp( x, left_edge, right_edge ); +// +// F32 t = F32(x - left_edge) / (right_edge - left_edge); +// setCurSliderValue(t * (mMaxValue - mMinValue) + mMinValue ); + setCurSliderValue(getSliderValueFromX(x)); onCommit(); getWindow()->setCursor(UI_CURSOR_ARROW); @@ -416,20 +444,23 @@ BOOL LLMultiSlider::handleMouseDown(S32 x, S32 y, MASK mask) } } - // Find the offset of the actual mouse location from the center of the thumb. - if (mThumbRects[mCurSlider].pointInRect(x,y)) - { - mMouseOffset = (mThumbRects[mCurSlider].mLeft + mThumbWidth/2) - x; - } - else + if (!mCurSlider.empty()) { - mMouseOffset = 0; - } + // Find the offset of the actual mouse location from the center of the thumb. + if (mThumbRects[mCurSlider].pointInRect(x,y)) + { + mMouseOffset = (mThumbRects[mCurSlider].mLeft + mThumbWidth/2) - x; + } + else + { + mMouseOffset = 0; + } - // Start dragging the thumb - // No handler needed for focus lost since this class has no state that depends on it. - gFocusMgr.setMouseCapture( this ); - mDragStartThumbRect = mThumbRects[mCurSlider]; + // Start dragging the thumb + // No handler needed for focus lost since this class has no state that depends on it. + gFocusMgr.setMouseCapture( this ); + mDragStartThumbRect = mThumbRects[mCurSlider]; + } } make_ui_sound("UISndClick"); @@ -546,7 +577,7 @@ void LLMultiSlider::draw() thumb_imagep->drawSolid(mDragStartThumbRect, mThumbCenterColor.get() % 0.3f); // draw the highlight - if (hasFocus()) + if (hasFocus() && !mCurSlider.empty()) { thumb_imagep->drawBorder(mThumbRects[mCurSlider], gFocusMgr.getFocusColor(), gFocusMgr.getFocusFlashWidth()); } @@ -578,7 +609,7 @@ void LLMultiSlider::draw() else { // draw highlight - if (hasFocus()) + if (hasFocus() && !mCurSlider.empty()) { thumb_imagep->drawBorder(mThumbRects[mCurSlider], gFocusMgr.getFocusColor(), gFocusMgr.getFocusFlashWidth()); } diff --git a/indra/llui/llmultislider.h b/indra/llui/llmultislider.h index 2b422e89c9..0177597da2 100644 --- a/indra/llui/llmultislider.h +++ b/indra/llui/llmultislider.h @@ -72,10 +72,12 @@ public: virtual ~LLMultiSlider(); void setSliderValue(const std::string& name, F32 value, BOOL from_event = FALSE); F32 getSliderValue(const std::string& name) const; + F32 getSliderValueFromX(S32 xpos) const; const std::string& getCurSlider() const { return mCurSlider; } F32 getCurSliderValue() const { return getSliderValue(mCurSlider); } void setCurSlider(const std::string& name); + void resetCurSlider(); void setCurSliderValue(F32 val, BOOL from_event = false) { setSliderValue(mCurSlider, val, from_event); } /*virtual*/ void setValue(const LLSD& value); diff --git a/indra/llui/llmultisliderctrl.cpp b/indra/llui/llmultisliderctrl.cpp index c460a08afc..a982d431b3 100644 --- a/indra/llui/llmultisliderctrl.cpp +++ b/indra/llui/llmultisliderctrl.cpp @@ -213,6 +213,11 @@ void LLMultiSliderCtrl::setCurSlider(const std::string& name) mCurValue = mMultiSlider->getCurSliderValue(); } +void LLMultiSliderCtrl::resetCurSlider() +{ + mMultiSlider->resetCurSlider(); +} + BOOL LLMultiSliderCtrl::setLabelArg( const std::string& key, const LLStringExplicit& text ) { BOOL res = FALSE; diff --git a/indra/llui/llmultisliderctrl.h b/indra/llui/llmultisliderctrl.h index b6a3542376..5c4777ebd0 100644 --- a/indra/llui/llmultisliderctrl.h +++ b/indra/llui/llmultisliderctrl.h @@ -74,7 +74,7 @@ protected: public: virtual ~LLMultiSliderCtrl(); - F32 getSliderValue(const std::string& name) const; + F32 getSliderValue(const std::string& name) const { return mMultiSlider->getSliderValue(name); } void setSliderValue(const std::string& name, F32 v, BOOL from_event = FALSE); virtual void setValue(const LLSD& value ); @@ -84,6 +84,7 @@ public: const std::string& getCurSlider() const { return mMultiSlider->getCurSlider(); } F32 getCurSliderValue() const { return mCurValue; } void setCurSlider(const std::string& name); + void resetCurSlider(); void setCurSliderValue(F32 val, BOOL from_event = false) { setSliderValue(mMultiSlider->getCurSlider(), val, from_event); } virtual void setMinValue(const LLSD& min_value) { setMinValue((F32)min_value.asReal()); } @@ -98,6 +99,8 @@ public: void setMaxValue(F32 max_value) {mMultiSlider->setMaxValue(max_value);} void setIncrement(F32 increment) {mMultiSlider->setIncrement(increment);} + F32 getSliderValueFromX(S32 x) const { return mMultiSlider->getSliderValueFromX(x); } + /// for adding and deleting sliders const std::string& addSlider(); const std::string& addSlider(F32 val); diff --git a/indra/llui/llui.h b/indra/llui/llui.h index d7151dbee9..59fc1ddcef 100644 --- a/indra/llui/llui.h +++ b/indra/llui/llui.h @@ -33,7 +33,6 @@ #include "llcontrol.h" #include "llcoord.h" #include "llcontrol.h" -#include "llglslshader.h" #include "llinitparam.h" #include "llregistry.h" #include "llrender2dutils.h" @@ -49,7 +48,6 @@ // for initparam specialization #include "llfontgl.h" - class LLUUID; class LLWindow; class LLView; @@ -77,7 +75,8 @@ enum EDragAndDropType DAD_MESH = 15, DAD_WIDGET = 16, DAD_PERSON = 17, - DAD_COUNT = 18, // number of types in this enum + DAD_SETTINGS = 18, + DAD_COUNT = 19, // number of types in this enum }; // Reasons for drags to be denied. diff --git a/indra/llui/llxyvector.cpp b/indra/llui/llxyvector.cpp new file mode 100644 index 0000000000..48f38b8a92 --- /dev/null +++ b/indra/llui/llxyvector.cpp @@ -0,0 +1,306 @@ +/** +* @file llxyvector.cpp +* @author Andrey Lihatskiy +* @brief Implementation for LLXYVector +* +* $LicenseInfo:firstyear=2001&license=viewerlgpl$ +* Second Life Viewer Source Code +* Copyright (C) 2018, 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 +* $/LicenseInfo$ +*/ + +// A control that allows to set two related vector magnitudes by manipulating a single vector on a plane. + +#include "linden_common.h" + +#include "llxyvector.h" + +#include "llstring.h" +#include "llrect.h" + +#include "lluictrlfactory.h" +#include "llrender.h" + +// Globals +static LLDefaultChildRegistry::Register<LLXYVector> register_xy_vector("xy_vector"); + + +const F32 CENTER_CIRCLE_RADIUS = 2; +const S32 ARROW_ANGLE = 30; +const S32 ARROW_LENGTH_LONG = 10; +const S32 ARROW_LENGTH_SHORT = 6; + +LLXYVector::Params::Params() + : x_entry("x_entry"), + y_entry("y_entry"), + touch_area("touch_area"), + border("border"), + edit_bar_height("edit_bar_height", 18), + padding("padding", 4), + min_val_x("min_val_x", -1.0f), + max_val_x("max_val_x", 1.0f), + increment_x("increment_x", 0.05f), + min_val_y("min_val_y", -1.0f), + max_val_y("max_val_y", 1.0f), + increment_y("increment_y", 0.05f), + label_width("label_width", 16), + arrow_color("arrow_color", LLColor4::white), + ghost_color("ghost_color"), + area_color("area_color", LLColor4::grey4), + grid_color("grid_color", LLColor4::grey % 0.25f) +{ +} + +LLXYVector::LLXYVector(const LLXYVector::Params& p) + : LLUICtrl(p), + mArrowColor(p.arrow_color()), + mAreaColor(p.area_color), + mGridColor(p.grid_color), + mMinValueX(p.min_val_x), + mMaxValueX(p.max_val_x), + mIncrementX(p.increment_x), + mMinValueY(p.min_val_y), + mMaxValueY(p.max_val_y), + mIncrementY(p.increment_y) +{ + mGhostColor = p.ghost_color.isProvided() ? p.ghost_color() % 0.3f : p.arrow_color() % 0.3f; + + LLRect border_rect = getLocalRect(); + LLViewBorder::Params params = p.border; + params.rect(border_rect); + mBorder = LLUICtrlFactory::create<LLViewBorder>(params); + addChild(mBorder); + + LLTextBox::Params x_label_params; + x_label_params.initial_value(p.x_entry.label()); + x_label_params.rect = LLRect(p.padding, + border_rect.mTop - p.padding, + p.label_width, + border_rect.getHeight() - p.edit_bar_height); + mXLabel = LLUICtrlFactory::create<LLTextBox>(x_label_params); + addChild(mXLabel); + LLLineEditor::Params x_params = p.x_entry; + x_params.rect = LLRect(p.padding + p.label_width, + border_rect.mTop - p.padding, + border_rect.getCenterX(), + border_rect.getHeight() - p.edit_bar_height); + x_params.commit_callback.function(boost::bind(&LLXYVector::onEditChange, this)); + mXEntry = LLUICtrlFactory::create<LLLineEditor>(x_params); + mXEntry->setPrevalidateInput(LLTextValidate::validateFloat); + addChild(mXEntry); + + LLTextBox::Params y_label_params; + y_label_params.initial_value(p.y_entry.label()); + y_label_params.rect = LLRect(border_rect.getCenterX() + p.padding, + border_rect.mTop - p.padding, + border_rect.getCenterX() + p.label_width, + border_rect.getHeight() - p.edit_bar_height); + mYLabel = LLUICtrlFactory::create<LLTextBox>(y_label_params); + addChild(mYLabel); + LLLineEditor::Params y_params = p.y_entry; + y_params.rect = LLRect(border_rect.getCenterX() + p.padding + p.label_width, + border_rect.getHeight() - p.padding, + border_rect.getWidth() - p.padding, + border_rect.getHeight() - p.edit_bar_height); + y_params.commit_callback.function(boost::bind(&LLXYVector::onEditChange, this)); + mYEntry = LLUICtrlFactory::create<LLLineEditor>(y_params); + mYEntry->setPrevalidateInput(LLTextValidate::validateFloat); + addChild(mYEntry); + + LLPanel::Params touch_area = p.touch_area; + touch_area.rect = LLRect(p.padding, + border_rect.mTop - p.edit_bar_height - p.padding, + border_rect.getWidth() - p.padding, + p.padding); + mTouchArea = LLUICtrlFactory::create<LLPanel>(touch_area); + addChild(mTouchArea); +} + +LLXYVector::~LLXYVector() +{ +} + +BOOL LLXYVector::postBuild() +{ + return TRUE; +} + +void drawArrow(S32 tailX, S32 tailY, S32 tipX, S32 tipY, LLColor4 color) +{ + gl_line_2d(tailX, tailY, tipX, tipY, color); + + S32 dx = tipX - tailX; + S32 dy = tipY - tailY; + + S32 arrowLength = (abs(dx) < ARROW_LENGTH_LONG && abs(dy) < ARROW_LENGTH_LONG) ? ARROW_LENGTH_SHORT : ARROW_LENGTH_LONG; + + F32 theta = std::atan2(dy, dx); + + F32 rad = ARROW_ANGLE * std::atan(1) * 4 / 180; + F32 x = tipX - arrowLength * cos(theta + rad); + F32 y = tipY - arrowLength * sin(theta + rad); + F32 rad2 = -1 * ARROW_ANGLE * std::atan(1) * 4 / 180; + F32 x2 = tipX - arrowLength * cos(theta + rad2); + F32 y2 = tipY - arrowLength * sin(theta + rad2); + gl_triangle_2d(tipX, tipY, x, y, x2, y2, color, true); +} + +void LLXYVector::draw() +{ + S32 centerX = mTouchArea->getRect().getCenterX(); + S32 centerY = mTouchArea->getRect().getCenterY(); + + S32 pointX = centerX + (mValueX * mTouchArea->getRect().getWidth() / (2 * mMaxValueX)); + S32 pointY = centerY + (mValueY * mTouchArea->getRect().getHeight() / (2 * mMaxValueY)); + + // fill + gl_rect_2d(mTouchArea->getRect(), mAreaColor, true); + + // draw grid + gl_line_2d(centerX, mTouchArea->getRect().mTop, centerX, mTouchArea->getRect().mBottom, mGridColor); + gl_line_2d(mTouchArea->getRect().mLeft, centerY, mTouchArea->getRect().mRight, centerY, mGridColor); + + // draw ghost + if (hasMouseCapture()) + { + drawArrow(centerX, centerY, mGhostX, mGhostY, mGhostColor); + } + else + { + mGhostX = pointX; + mGhostY = pointY; + } + + if (abs(mValueX) >= mIncrementX || abs(mValueY) >= mIncrementY) + { + // draw the vector arrow + drawArrow(centerX, centerY, pointX, pointY, mArrowColor); + } + else + { + // skip the arrow, set color for center circle + gGL.color4fv(mArrowColor.get().mV); + } + + // draw center circle + gl_circle_2d(centerX, centerY, CENTER_CIRCLE_RADIUS, 12, true); + + LLView::draw(); +} + +void LLXYVector::onEditChange() +{ + if (getEnabled()) + { + setValueAndCommit(mXEntry->getValue().asReal(), mYEntry->getValue().asReal()); + } +} + +void LLXYVector::setValue(const LLSD& value) +{ + if (value.isArray()) + { + setValue(value[0].asReal(), value[1].asReal()); + } +} + +void LLXYVector::setValue(F32 x, F32 y) +{ + x = llclamp(x, mMinValueX, mMaxValueX); + y = llclamp(y, mMinValueY, mMaxValueY); + + // Round the values to nearest increments + x -= mMinValueX; + x += mIncrementX / 2.0001f; + x -= fmod(x, mIncrementX); + x += mMinValueX; + + y -= mMinValueY; + y += mIncrementY / 2.0001f; + y -= fmod(y, mIncrementY); + y += mMinValueY; + + mValueX = x; + mValueY = y; + + update(); +} + +void LLXYVector::setValueAndCommit(F32 x, F32 y) +{ + if (mValueX != x || mValueY != y) + { + setValue(x, y); + onCommit(); + } +} + +LLSD LLXYVector::getValue() const +{ + LLSD value; + value.append(mValueX); + value.append(mValueY); + return value; +} + +void LLXYVector::update() +{ + mXEntry->setValue(mValueX); + mYEntry->setValue(mValueY); +} + +BOOL LLXYVector::handleHover(S32 x, S32 y, MASK mask) +{ + if (hasMouseCapture()) + { + F32 valueX = F32(x - mTouchArea->getRect().getCenterX()) / mTouchArea->getRect().getWidth(); + F32 valueY = F32(y - mTouchArea->getRect().getCenterY()) / mTouchArea->getRect().getHeight(); + + valueX *= 2 * mMaxValueX; + valueY *= 2 * mMaxValueY; + + setValueAndCommit(valueX, valueY); + } + + return TRUE; +} + +BOOL LLXYVector::handleMouseUp(S32 x, S32 y, MASK mask) +{ + if (hasMouseCapture()) + { + gFocusMgr.setMouseCapture(NULL); + make_ui_sound("UISndClickRelease"); + } + + return TRUE; +} + +BOOL LLXYVector::handleMouseDown(S32 x, S32 y, MASK mask) +{ + + if (mTouchArea->getRect().pointInRect(x, y)) + { + gFocusMgr.setMouseCapture(this); + make_ui_sound("UISndClick"); + } + + return TRUE; +} + diff --git a/indra/llui/llxyvector.h b/indra/llui/llxyvector.h new file mode 100644 index 0000000000..4d67db3251 --- /dev/null +++ b/indra/llui/llxyvector.h @@ -0,0 +1,118 @@ +/** +* @file llxyvector.h +* @author Andrey Lihatskiy +* @brief Header file for LLXYVector +* +* $LicenseInfo:firstyear=2001&license=viewerlgpl$ +* Second Life Viewer Source Code +* Copyright (C) 2018, 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 +* $/LicenseInfo$ +*/ + +// A control that allows to set two related vector magnitudes by manipulating a single vector on a plane. + +#ifndef LL_LLXYVECTOR_H +#define LL_LLXYVECTOR_H + +#include "lluictrl.h" +#include "llpanel.h" +#include "lltextbox.h" +#include "lllineeditor.h" + +class LLXYVector + : public LLUICtrl +{ +public: + struct Params + : public LLInitParam::Block<Params, LLUICtrl::Params> + { + Optional<LLLineEditor::Params> x_entry; + Optional<LLLineEditor::Params> y_entry; + Optional<LLPanel::Params> touch_area; + Optional<LLViewBorder::Params> border; + Optional<S32> edit_bar_height; + Optional<S32> padding; + Optional<S32> label_width; + Optional<F32> min_val_x; + Optional<F32> max_val_x; + Optional<F32> increment_x; + Optional<F32> min_val_y; + Optional<F32> max_val_y; + Optional<F32> increment_y; + Optional<LLUIColor> arrow_color; + Optional<LLUIColor> ghost_color; + Optional<LLUIColor> area_color; + Optional<LLUIColor> grid_color; + + Params(); + }; + + + virtual ~LLXYVector(); + /*virtual*/ BOOL postBuild(); + + virtual BOOL handleHover(S32 x, S32 y, MASK mask); + virtual BOOL handleMouseUp(S32 x, S32 y, MASK mask); + virtual BOOL handleMouseDown(S32 x, S32 y, MASK mask); + + virtual void draw(); + + virtual void setValue(const LLSD& value); + void setValue(F32 x, F32 y); + virtual LLSD getValue() const; + +protected: + friend class LLUICtrlFactory; + LLXYVector(const Params&); + void onEditChange(); + +protected: + LLTextBox* mXLabel; + LLTextBox* mYLabel; + LLLineEditor* mXEntry; + LLLineEditor* mYEntry; + LLPanel* mTouchArea; + LLViewBorder* mBorder; + +private: + void update(); + void setValueAndCommit(F32 x, F32 y); + + F32 mValueX; + F32 mValueY; + + F32 mMinValueX; + F32 mMaxValueX; + F32 mIncrementX; + F32 mMinValueY; + F32 mMaxValueY; + F32 mIncrementY; + + U32 mGhostX; + U32 mGhostY; + + LLUIColor mArrowColor; + LLUIColor mGhostColor; + LLUIColor mAreaColor; + LLUIColor mGridColor; + +}; + +#endif + |