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-rw-r--r--indra/newview/llnetmap.cpp163
1 files changed, 85 insertions, 78 deletions
diff --git a/indra/newview/llnetmap.cpp b/indra/newview/llnetmap.cpp
index 29623ccd53..f7bcee2bbc 100644
--- a/indra/newview/llnetmap.cpp
+++ b/indra/newview/llnetmap.cpp
@@ -87,7 +87,6 @@ LLNetMap::LLNetMap (const Params & p)
mPixelsPerMeter( MAP_SCALE_MID / REGION_WIDTH_METERS ),
mObjectMapTPM(0.f),
mObjectMapPixels(0.f),
- mTargetPan(0.f, 0.f),
mCurPan(0.f, 0.f),
mStartPan(0.f, 0.f),
mMouseDown(0, 0),
@@ -112,13 +111,17 @@ LLNetMap::~LLNetMap()
BOOL LLNetMap::postBuild()
{
- LLUICtrl::CommitCallbackRegistry::ScopedRegistrar registrar;
-
- registrar.add("Minimap.Zoom", boost::bind(&LLNetMap::handleZoom, this, _2));
- registrar.add("Minimap.Tracker", boost::bind(&LLNetMap::handleStopTracking, this, _2));
+ LLUICtrl::CommitCallbackRegistry::ScopedRegistrar commitRegistrar;
- mPopupMenu = LLUICtrlFactory::getInstance()->createFromFile<LLMenuGL>("menu_mini_map.xml", gMenuHolder, LLViewerMenuHolderGL::child_registry_t::instance());
- return TRUE;
+ commitRegistrar.add("Minimap.Zoom", boost::bind(&LLNetMap::handleZoom, this, _2));
+ commitRegistrar.add("Minimap.Tracker", boost::bind(&LLNetMap::handleStopTracking, this, _2));
+ commitRegistrar.add("Minimap.Center.Activate", boost::bind(&LLNetMap::activateCenterMap, this, _2));
+
+ mPopupMenu = LLUICtrlFactory::getInstance()->createFromFile<LLMenuGL>("menu_mini_map.xml", gMenuHolder,
+ LLViewerMenuHolderGL::child_registry_t::instance());
+ mPopupMenu->setItemEnabled("Re-Center Map", false);
+
+ return true;
}
void LLNetMap::setScale( F32 scale )
@@ -166,10 +169,16 @@ void LLNetMap::draw()
createObjectImage();
}
- static LLUICachedControl<bool> auto_center("MiniMapAutoCenter", true);
- if (auto_center)
+ mCentering = mCentering && !mPanning;
+ if (mCentering)
{
- mCurPan = lerp(mCurPan, mTargetPan, LLSmoothInterpolation::getInterpolant(0.1f));
+ mCurPan = lerp(mCurPan, LLVector2(0.0f, 0.0f) , LLSmoothInterpolation::getInterpolant(0.1f));
+ if (abs(mCurPan.mV[0]) < 0.5f && abs(mCurPan.mV[1]) < 0.5f){
+ mCurPan.mV[0] = 0.0f;
+ mCurPan.mV[1] = 0.0f;
+ mCentering = false;
+ mPopupMenu->setItemEnabled("Re-Center Map", false);
+ }
}
// Prepare a scissor region
@@ -589,23 +598,25 @@ LLVector3d LLNetMap::viewPosToGlobal( S32 x, S32 y )
BOOL LLNetMap::handleScrollWheel(S32 x, S32 y, S32 clicks)
{
- // note that clicks are reversed from what you'd think: i.e. > 0 means zoom out, < 0 means zoom in
- F32 new_scale = mScale * pow(MAP_SCALE_ZOOM_FACTOR, -clicks);
+ // note that clicks are reversed from what you'd think: i.e. > 0 means zoom out, < 0 means zoom in
+ F32 new_scale = mScale * pow(MAP_SCALE_ZOOM_FACTOR, -clicks);
+ // *TODO: Decide if we want this feature
+#if 0
F32 old_scale = mScale;
+#endif
- setScale(new_scale);
+ setScale(new_scale);
- static LLUICachedControl<bool> auto_center("MiniMapAutoCenter", true);
- if (!auto_center)
- {
- // Adjust pan to center the zoom on the mouse pointer
- LLVector2 zoom_offset;
- zoom_offset.mV[VX] = x - getRect().getWidth() / 2;
- zoom_offset.mV[VY] = y - getRect().getHeight() / 2;
- mCurPan -= zoom_offset * mScale / old_scale - zoom_offset;
- }
+ // *TODO: Decide if we want this feature
+#if 0
+ // Adjust pan to center the zoom on the mouse pointer
+ LLVector2 zoom_offset;
+ zoom_offset.mV[VX] = x - getRect().getWidth() / 2;
+ zoom_offset.mV[VY] = y - getRect().getHeight() / 2;
+ mCurPan -= zoom_offset * mScale / old_scale - zoom_offset;
+#endif
- return TRUE;
+ return true;
}
BOOL LLNetMap::handleToolTip(S32 x, S32 y, MASK mask)
@@ -898,50 +909,48 @@ void LLNetMap::createObjectImage()
mUpdateNow = true;
}
-BOOL LLNetMap::handleMouseDown( S32 x, S32 y, MASK mask )
+BOOL LLNetMap::handleMouseDown(S32 x, S32 y, MASK mask)
{
- if (!(mask & MASK_SHIFT)) return FALSE;
-
- // Start panning
- gFocusMgr.setMouseCapture(this);
+ // Start panning
+ gFocusMgr.setMouseCapture(this);
- mStartPan = mCurPan;
- mMouseDown.mX = x;
- mMouseDown.mY = y;
- return TRUE;
+ mStartPan = mCurPan;
+ mMouseDown.mX = x;
+ mMouseDown.mY = y;
+ return true;
}
-BOOL LLNetMap::handleMouseUp( S32 x, S32 y, MASK mask )
+BOOL LLNetMap::handleMouseUp(S32 x, S32 y, MASK mask)
{
- if(abs(mMouseDown.mX-x)<3 && abs(mMouseDown.mY-y)<3)
- handleClick(x,y,mask);
+ if (abs(mMouseDown.mX - x) < 3 && abs(mMouseDown.mY - y) < 3)
+ {
+ handleClick(x, y, mask);
+ }
- if (hasMouseCapture())
- {
- if (mPanning)
- {
- // restore mouse cursor
- S32 local_x, local_y;
- local_x = mMouseDown.mX + llfloor(mCurPan.mV[VX] - mStartPan.mV[VX]);
- local_y = mMouseDown.mY + llfloor(mCurPan.mV[VY] - mStartPan.mV[VY]);
- LLRect clip_rect = getRect();
- clip_rect.stretch(-8);
- clip_rect.clipPointToRect(mMouseDown.mX, mMouseDown.mY, local_x, local_y);
- LLUI::getInstance()->setMousePositionLocal(this, local_x, local_y);
-
- // finish the pan
- mPanning = false;
-
- mMouseDown.set(0, 0);
-
- // auto centre
- mTargetPan.setZero();
- }
- gViewerWindow->showCursor();
- gFocusMgr.setMouseCapture(NULL);
- return TRUE;
- }
- return FALSE;
+ if (hasMouseCapture())
+ {
+ if (mPanning)
+ {
+ // restore mouse cursor
+ S32 local_x, local_y;
+ local_x = mMouseDown.mX + llfloor(mCurPan.mV[VX] - mStartPan.mV[VX]);
+ local_y = mMouseDown.mY + llfloor(mCurPan.mV[VY] - mStartPan.mV[VY]);
+ LLRect clip_rect = getRect();
+ clip_rect.stretch(-8);
+ clip_rect.clipPointToRect(mMouseDown.mX, mMouseDown.mY, local_x, local_y);
+ LLUI::getInstance()->setMousePositionLocal(this, local_x, local_y);
+
+ // finish the pan
+ mPanning = false;
+
+ mMouseDown.set(0, 0);
+ }
+ gViewerWindow->showCursor();
+ gFocusMgr.setMouseCapture(NULL);
+ return true;
+ }
+
+ return false;
}
BOOL LLNetMap::handleRightMouseDown(S32 x, S32 y, MASK mask)
@@ -1015,9 +1024,10 @@ BOOL LLNetMap::handleHover( S32 x, S32 y, MASK mask )
{
if (!mPanning)
{
- // just started panning, so hide cursor
+ // Just started panning. Hide cursor and enable the "Re-Center Map" button.
mPanning = true;
gViewerWindow->hideCursor();
+ mPopupMenu->setItemEnabled("Re-Center Map", true);
}
LLVector2 delta(static_cast<F32>(gViewerWindow->getCurrentMouseDX()),
@@ -1025,27 +1035,22 @@ BOOL LLNetMap::handleHover( S32 x, S32 y, MASK mask )
// Set pan to value at start of drag + offset
mCurPan += delta;
- mTargetPan = mCurPan;
gViewerWindow->moveCursorToCenter();
}
-
- // Doesn't really matter, cursor should be hidden
- gViewerWindow->setCursor( UI_CURSOR_TOOLPAN );
- }
- else
- {
- if (mask & MASK_SHIFT)
- {
- // If shift is held, change the cursor to hint that the map can be dragged
- gViewerWindow->setCursor( UI_CURSOR_TOOLPAN );
- }
- else
- {
- gViewerWindow->setCursor( UI_CURSOR_CROSS );
- }
}
+ if (mask & MASK_SHIFT)
+ {
+ // If shift is held, change the cursor to hint that the map can be
+ // dragged. However, holding shift is not required to drag the map.
+ gViewerWindow->setCursor( UI_CURSOR_TOOLPAN );
+ }
+ else
+ {
+ gViewerWindow->setCursor( UI_CURSOR_CROSS );
+ }
+
return TRUE;
}
@@ -1083,3 +1088,5 @@ void LLNetMap::handleStopTracking (const LLSD& userdata)
LLTracker::stopTracking (LLTracker::isTracking(NULL));
}
}
+
+void LLNetMap::activateCenterMap(const LLSD &userdata) { mCentering = true; }
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-01 02:20:28 +0000