summaryrefslogtreecommitdiff
path: root/indra/llui
diff options
context:
space:
mode:
Diffstat (limited to 'indra/llui')
-rw-r--r--indra/llui/llmultislider.cpp27
-rw-r--r--indra/llui/llmultislider.h2
-rw-r--r--indra/llui/llmultisliderctrl.cpp2
-rw-r--r--indra/llui/llmultisliderctrl.h1
-rw-r--r--indra/llui/llvirtualtrackball.cpp73
5 files changed, 85 insertions, 20 deletions
diff --git a/indra/llui/llmultislider.cpp b/indra/llui/llmultislider.cpp
index cd9c77585a..725f1e8f65 100644
--- a/indra/llui/llmultislider.cpp
+++ b/indra/llui/llmultislider.cpp
@@ -41,6 +41,8 @@
static LLDefaultChildRegistry::Register<LLMultiSlider> r("multi_slider_bar");
+const F32 FLOAT_THRESHOLD = 0.00001f;
+
S32 LLMultiSlider::mNameCounter = 0;
LLMultiSlider::SliderParams::SliderParams()
@@ -52,6 +54,7 @@ LLMultiSlider::SliderParams::SliderParams()
LLMultiSlider::Params::Params()
: max_sliders("max_sliders", 1),
allow_overlap("allow_overlap", false),
+ loop_overlap("loop_overlap", false),
overlap_threshold("overlap_threshold", 0),
draw_track("draw_track", true),
use_triangle("use_triangle", false),
@@ -73,6 +76,7 @@ LLMultiSlider::LLMultiSlider(const LLMultiSlider::Params& p)
mDragStartThumbRect( 0, getRect().getHeight(), p.thumb_width, 0 ),
mMaxNumSliders(p.max_sliders),
mAllowOverlap(p.allow_overlap),
+ mLoopOverlap(p.loop_overlap),
mDrawTrack(p.draw_track),
mUseTriangle(p.use_triangle),
mTrackColor(p.track_color()),
@@ -151,7 +155,14 @@ void LLMultiSlider::setSliderValue(const std::string& name, F32 value, BOOL from
// look at the current spot
// and see if anything is there
LLSD::map_iterator mIt = mValue.beginMap();
- F32 threshold = mOverlapThreshold + (mIncrement / 4); // increment is our distance between points, use to eliminate round error
+
+ // increment is our distance between points, use to eliminate round error
+ F32 threshold = mOverlapThreshold + (mIncrement / 4);
+ // If loop overlap is enabled, check if we overlap with points 'after' max value (project to lower)
+ F32 loop_up_check = (mLoopOverlap && (value + threshold) > mMaxValue) ? (value + threshold - mMaxValue + mMinValue) : 0.0f;
+ // If loop overlap is enabled, check if we overlap with points 'before' min value (project to upper)
+ F32 loop_down_check = (mLoopOverlap && (value - threshold) < mMinValue) ? (value - threshold - mMinValue + mMaxValue) : 0.0f;
+
for(;mIt != mValue.endMap(); mIt++) {
F32 testVal = (F32)mIt->second.asReal() - newValue;
@@ -162,6 +173,18 @@ void LLMultiSlider::setSliderValue(const std::string& name, F32 value, BOOL from
hit = true;
break;
}
+ if (loop_up_check != 0
+ && testVal < loop_up_check)
+ {
+ hit = true;
+ break;
+ }
+ if (loop_down_check != 0
+ && testVal > loop_down_check)
+ {
+ hit = true;
+ break;
+ }
}
// if none found, stop
@@ -311,7 +334,7 @@ bool LLMultiSlider::findUnusedValue(F32& initVal)
// look at the current spot
// and see if anything is there
- F32 threshold = mOverlapThreshold + (mIncrement / 4);
+ F32 threshold = mAllowOverlap ? FLOAT_THRESHOLD : mOverlapThreshold + (mIncrement / 4);
LLSD::map_iterator mIt = mValue.beginMap();
for(;mIt != mValue.endMap(); mIt++) {
diff --git a/indra/llui/llmultislider.h b/indra/llui/llmultislider.h
index 9281b68406..eff0c7d2d7 100644
--- a/indra/llui/llmultislider.h
+++ b/indra/llui/llmultislider.h
@@ -47,6 +47,7 @@ public:
Optional<S32> max_sliders;
Optional<bool> allow_overlap,
+ loop_overlap,
draw_track,
use_triangle;
@@ -109,6 +110,7 @@ protected:
S32 mMaxNumSliders;
BOOL mAllowOverlap;
+ BOOL mLoopOverlap;
F32 mOverlapThreshold;
BOOL mDrawTrack;
BOOL mUseTriangle; /// hacked in toggle to use a triangle
diff --git a/indra/llui/llmultisliderctrl.cpp b/indra/llui/llmultisliderctrl.cpp
index d2afca19b7..4c2936eb69 100644
--- a/indra/llui/llmultisliderctrl.cpp
+++ b/indra/llui/llmultisliderctrl.cpp
@@ -53,6 +53,7 @@ LLMultiSliderCtrl::Params::Params()
can_edit_text("can_edit_text", false),
max_sliders("max_sliders", 1),
allow_overlap("allow_overlap", false),
+ loop_overlap("loop_overlap", false),
overlap_threshold("overlap_threshold", 0),
draw_track("draw_track", true),
use_triangle("use_triangle", false),
@@ -168,6 +169,7 @@ LLMultiSliderCtrl::LLMultiSliderCtrl(const LLMultiSliderCtrl::Params& p)
params.increment(p.increment);
params.max_sliders(p.max_sliders);
params.allow_overlap(p.allow_overlap);
+ params.loop_overlap(p.loop_overlap);
if (p.overlap_threshold.isProvided())
{
params.overlap_threshold = p.overlap_threshold;
diff --git a/indra/llui/llmultisliderctrl.h b/indra/llui/llmultisliderctrl.h
index 507115f5e1..0ce21c0612 100644
--- a/indra/llui/llmultisliderctrl.h
+++ b/indra/llui/llmultisliderctrl.h
@@ -54,6 +54,7 @@ public:
Optional<S32> decimal_digits;
Optional<S32> max_sliders;
Optional<bool> allow_overlap,
+ loop_overlap,
draw_track,
use_triangle;
diff --git a/indra/llui/llvirtualtrackball.cpp b/indra/llui/llvirtualtrackball.cpp
index 0ddbe8b9c2..a24c5a420d 100644
--- a/indra/llui/llvirtualtrackball.cpp
+++ b/indra/llui/llvirtualtrackball.cpp
@@ -321,29 +321,66 @@ BOOL LLVirtualTrackball::handleHover(S32 x, S32 y, MASK mask)
{
if (hasMouseCapture())
{
- LLQuaternion delta;
-
- F32 rotX = x - mPrevX;
- F32 rotY = y - mPrevY;
-
- if (abs(rotX) > 1)
- {
- F32 direction = (rotX < 0) ? -1 : 1;
- delta.setAngleAxis(mIncrementMouse * abs(rotX), 0, direction, 0); // changing X - rotate around Y axis
- mValue *= delta;
+ if (mask == MASK_CONTROL)
+ { // trackball (move to roll) mode
+ LLQuaternion delta;
+
+ F32 rotX = x - mPrevX;
+ F32 rotY = y - mPrevY;
+
+ if (abs(rotX) > 1)
+ {
+ F32 direction = (rotX < 0) ? -1 : 1;
+ delta.setAngleAxis(mIncrementMouse * abs(rotX), 0, direction, 0); // changing X - rotate around Y axis
+ mValue *= delta;
+ }
+
+ if (abs(rotY) > 1)
+ {
+ F32 direction = (rotY < 0) ? 1 : -1; // reverse for Y (value increases from bottom to top)
+ delta.setAngleAxis(mIncrementMouse * abs(rotY), direction, 0, 0); // changing Y - rotate around X axis
+ mValue *= delta;
+ }
}
-
- if (abs(rotY) > 1)
- {
- F32 direction = (rotY < 0) ? 1 : -1; // reverse for Y (value increases from bottom to top)
- delta.setAngleAxis(mIncrementMouse * abs(rotY), direction, 0, 0); // changing Y - rotate around X axis
- mValue *= delta;
+ else
+ { // set on click mode
+ if (!pointInTouchCircle(x, y))
+ {
+ return TRUE; // don't drag outside the circle
+ }
+
+ F32 radius = mTouchArea->getRect().getWidth() / 2;
+ F32 xx = x - mTouchArea->getRect().getCenterX();
+ F32 yy = y - mTouchArea->getRect().getCenterY();
+ F32 dist = sqrt(pow(xx, 2) + pow(yy, 2));
+
+ F32 azimuth = llclamp(acosf(xx / dist), 0.0f, F_PI);
+ F32 altitude = llclamp(acosf(dist / radius), 0.0f, F_PI_BY_TWO);
+
+ if (yy < 0)
+ {
+ azimuth = F_TWO_PI - azimuth;
+ }
+
+ LLVector3 draw_point = VectorZero * mValue;
+ if (draw_point.mV[VZ] >= 0.f)
+ {
+ if (is_approx_zero(altitude)) // don't change the hemisphere
+ {
+ altitude = F_APPROXIMATELY_ZERO;
+ }
+ altitude *= -1;
+ }
+
+ mValue.setAngleAxis(altitude, 0, 1, 0);
+ LLQuaternion az_quat;
+ az_quat.setAngleAxis(azimuth, 0, 0, 1);
+ mValue *= az_quat;
}
-
- onCommit();
mPrevX = x;
mPrevY = y;
+ onCommit();
}
return TRUE;
}
generated by cgit v1.2.3 (git 2.25.1) at 2024-10-26 01:31:18 +0000