// --------------------------------------------------------------------------------
void QmvFormTool::buildBackgroundPixmap( )
{
// Determine page size using a QPinter object
QPrinter* prt;
QSize ps;
// Set the page size
prt = new QPrinter();
prt->setFullPage(true);
prt->setPageSize( (QPrinter::PageSize) fh->form_pagesize.toInt() );
prt->setOrientation( (QPrinter::Orientation) fh->form_orientation.toInt() );
// Get the page metrics
QPaintDeviceMetrics pdm(prt);
ps.setWidth(pdm.width());
ps.setHeight(pdm.height());
delete prt;
background.resize( ps );
pagesize = ps;
background.fill( getTransparentColor() );
// clear the canvas event index
canvas_details.setAutoDelete(FALSE);
canvas_details.clear();
}
void Sprite::render(Image* image, int x, int y, FrameNumber frame) const
{
fill_rect(image, x, y, x+m_width-1, y+m_height-1,
(m_format == IMAGE_INDEXED ? getTransparentColor(): 0));
layer_render(getFolder(), image, x, y, frame);
}
int Sprite::getPixel(int x, int y, FrameNumber frame) const
{
int color = 0;
if ((x >= 0) && (y >= 0) && (x < m_width) && (y < m_height)) {
base::UniquePtr<Image> image(Image::create(m_format, 1, 1));
clear_image(image, (m_format == IMAGE_INDEXED ? getTransparentColor(): 0));
render(image, -x, -y, frame);
color = get_pixel(image, 0, 0);
}
return color;
}
int Sprite::getPixel(int x, int y, FrameNumber frame) const
{
int color = 0;
if ((x >= 0) && (y >= 0) && (x < m_width) && (y < m_height)) {
Image* image = Image::create(m_format, 1, 1);
image_clear(image, (m_format == IMAGE_INDEXED ? getTransparentColor(): 0));
render(image, -x, -y, frame);
color = image_getpixel(image, 0, 0);
image_free(image);
}
return color;
}
void LLNetMap::draw()
{
static LLFrameTimer map_timer;
if (mObjectImagep.isNull())
{
createObjectImage();
}
mCurPanX = lerp(mCurPanX, mTargetPanX, LLCriticalDamp::getInterpolant(0.1f));
mCurPanY = lerp(mCurPanY, mTargetPanY, LLCriticalDamp::getInterpolant(0.1f));
F32 rotation = 0;
// Prepare a scissor region
{
LLGLEnable scissor(GL_SCISSOR_TEST);
{
gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
LLLocalClipRect clip(getLocalRect());
glMatrixMode(GL_MODELVIEW);
// Draw background rectangle
if(isBackgroundVisible())
{
gGL.color4fv(isBackgroundOpaque() ? getBackgroundColor().mV : getTransparentColor().mV);
gl_rect_2d(0, getRect().getHeight(), getRect().getWidth(), 0);
}
}
// region 0,0 is in the middle
S32 center_sw_left = getRect().getWidth() / 2 + llfloor(mCurPanX);
S32 center_sw_bottom = getRect().getHeight() / 2 + llfloor(mCurPanY);
gGL.pushMatrix();
gGL.translatef( (F32) center_sw_left, (F32) center_sw_bottom, 0.f);
BOOL rotate_map = gSavedSettings.getBOOL( "MiniMapRotate" );
if( rotate_map )
{
// rotate subsequent draws to agent rotation
rotation = atan2( LLViewerCamera::getInstance()->getAtAxis().mV[VX], LLViewerCamera::getInstance()->getAtAxis().mV[VY] );
glRotatef( rotation * RAD_TO_DEG, 0.f, 0.f, 1.f);
}
// figure out where agent is
S32 region_width = llround(LLWorld::getInstance()->getRegionWidthInMeters());
LLColor4 this_region_color = gColors.getColor( "NetMapThisRegion" );
LLColor4 live_region_color = gColors.getColor( "NetMapLiveRegion" );
LLColor4 dead_region_color = gColors.getColor( "NetMapDeadRegion" );
for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
{
LLViewerRegion* regionp = *iter;
// Find x and y position relative to camera's center.
LLVector3 origin_agent = regionp->getOriginAgent();
LLVector3 rel_region_pos = origin_agent - gAgent.getCameraPositionAgent();
F32 relative_x = (rel_region_pos.mV[0] / region_width) * mScale;
F32 relative_y = (rel_region_pos.mV[1] / region_width) * mScale;
// background region rectangle
F32 bottom = relative_y;
F32 left = relative_x;
F32 top = bottom + mScale ;
F32 right = left + mScale ;
gGL.color4fv(regionp == gAgent.getRegion() ? this_region_color.mV : live_region_color.mV);
if (!regionp->isAlive())
{
gGL.color4fv(dead_region_color.mV);
}
// Draw using texture.
gGL.getTexUnit(0)->bind(regionp->getLand().getSTexture());
gGL.begin(LLRender::QUADS);
gGL.texCoord2f(0.f, 1.f);
gGL.vertex2f(left, top);
gGL.texCoord2f(0.f, 0.f);
gGL.vertex2f(left, bottom);
gGL.texCoord2f(1.f, 0.f);
gGL.vertex2f(right, bottom);
gGL.texCoord2f(1.f, 1.f);
gGL.vertex2f(right, top);
gGL.end();
// Draw water
gGL.setAlphaRejectSettings(LLRender::CF_GREATER, ABOVE_WATERLINE_ALPHA / 255.f);
{
if (regionp->getLand().getWaterTexture())
{
gGL.getTexUnit(0)->bind(regionp->getLand().getWaterTexture());
gGL.begin(LLRender::QUADS);
gGL.texCoord2f(0.f, 1.f);
gGL.vertex2f(left, top);
gGL.texCoord2f(0.f, 0.f);
gGL.vertex2f(left, bottom);
gGL.texCoord2f(1.f, 0.f);
gGL.vertex2f(right, bottom);
gGL.texCoord2f(1.f, 1.f);
gGL.vertex2f(right, top);
gGL.end();
}
}
gGL.setAlphaRejectSettings(LLRender::CF_DEFAULT);
}
LLVector3d old_center = mObjectImageCenterGlobal;
LLVector3d new_center = gAgent.getCameraPositionGlobal();
new_center.mdV[0] = (5.f/mObjectMapTPM)*floor(0.2f*mObjectMapTPM*new_center.mdV[0]);
new_center.mdV[1] = (5.f/mObjectMapTPM)*floor(0.2f*mObjectMapTPM*new_center.mdV[1]);
new_center.mdV[2] = 0.f;
if (mUpdateNow || (map_timer.getElapsedTimeF32() > 0.5f))
{
mUpdateNow = FALSE;
mObjectImageCenterGlobal = new_center;
// Center moved enough.
// Create the base texture.
U8 *default_texture = mObjectRawImagep->getData();
memset( default_texture, 0, mObjectImagep->getWidth() * mObjectImagep->getHeight() * mObjectImagep->getComponents() );
// Draw buildings
gObjectList.renderObjectsForMap(*this);
mObjectImagep->setSubImage(mObjectRawImagep, 0, 0, mObjectImagep->getWidth(), mObjectImagep->getHeight());
map_timer.reset();
}
LLVector3 map_center_agent = gAgent.getPosAgentFromGlobal(mObjectImageCenterGlobal);
map_center_agent -= gAgent.getCameraPositionAgent();
map_center_agent.mV[VX] *= mScale/region_width;
map_center_agent.mV[VY] *= mScale/region_width;
gGL.getTexUnit(0)->bind(mObjectImagep);
F32 image_half_width = 0.5f*mObjectMapPixels;
F32 image_half_height = 0.5f*mObjectMapPixels;
gGL.begin(LLRender::QUADS);
gGL.texCoord2f(0.f, 1.f);
gGL.vertex2f(map_center_agent.mV[VX] - image_half_width, image_half_height + map_center_agent.mV[VY]);
gGL.texCoord2f(0.f, 0.f);
gGL.vertex2f(map_center_agent.mV[VX] - image_half_width, map_center_agent.mV[VY] - image_half_height);
gGL.texCoord2f(1.f, 0.f);
gGL.vertex2f(image_half_width + map_center_agent.mV[VX], map_center_agent.mV[VY] - image_half_height);
gGL.texCoord2f(1.f, 1.f);
gGL.vertex2f(image_half_width + map_center_agent.mV[VX], image_half_height + map_center_agent.mV[VY]);
gGL.end();
gGL.popMatrix();
LLVector3d pos_global;
LLVector3 pos_map;
// Mouse pointer in local coordinates
S32 local_mouse_x;
S32 local_mouse_y;
LLUI::getCursorPositionLocal(this, &local_mouse_x, &local_mouse_y);
mClosestAgentToCursor.setNull();
F32 closest_dist = F32_MAX;
F32 min_pick_dist = mDotRadius * MIN_PICK_SCALE;
// Draw avatars
LLColor4 avatar_color = gColors.getColor( "MapAvatar" );
LLColor4 friend_color = gColors.getColor( "MapFriend" );
std::vector<LLUUID> avatar_ids;
std::vector<LLVector3d> positions;
LLWorld::getInstance()->getAvatars(&avatar_ids, &positions);
for(U32 i=0; i<avatar_ids.size(); i++)
{
// TODO: it'd be very cool to draw these in sorted order from lowest Z to highest.
// just be careful to sort the avatar IDs along with the positions. -MG
pos_map = globalPosToView(positions[i], rotate_map);
LLWorldMapView::drawAvatar(
pos_map.mV[VX], pos_map.mV[VY],
is_agent_friend(avatar_ids[i]) ? friend_color : avatar_color,
pos_map.mV[VZ],
mDotRadius);
F32 dist_to_cursor = dist_vec(LLVector2(pos_map.mV[VX], pos_map.mV[VY]), LLVector2(local_mouse_x,local_mouse_y));
if(dist_to_cursor < min_pick_dist && dist_to_cursor < closest_dist)
{
closest_dist = dist_to_cursor;
mClosestAgentToCursor = avatar_ids[i];
}
}
// Draw dot for autopilot target
if (gAgent.getAutoPilot())
{
drawTracking( gAgent.getAutoPilotTargetGlobal(), rotate_map, gTrackColor );
}
else
{
LLTracker::ETrackingStatus tracking_status = LLTracker::getTrackingStatus();
if ( LLTracker::TRACKING_AVATAR == tracking_status )
{
drawTracking( LLAvatarTracker::instance().getGlobalPos(), rotate_map, gTrackColor );
}
else if ( LLTracker::TRACKING_LANDMARK == tracking_status
|| LLTracker::TRACKING_LOCATION == tracking_status )
{
drawTracking( LLTracker::getTrackedPositionGlobal(), rotate_map, gTrackColor );
}
}
// Draw dot for self avatar position
pos_global = gAgent.getPositionGlobal();
pos_map = globalPosToView(pos_global, rotate_map);
LLUIImagePtr you = LLWorldMapView::sAvatarYouLargeImage;
S32 dot_width = llround(mDotRadius * 2.f);
you->draw(
llround(pos_map.mV[VX] - mDotRadius),
llround(pos_map.mV[VY] - mDotRadius),
dot_width,
dot_width);
// Draw frustum
F32 meters_to_pixels = mScale/ LLWorld::getInstance()->getRegionWidthInMeters();
F32 horiz_fov = LLViewerCamera::getInstance()->getView() * LLViewerCamera::getInstance()->getAspect();
F32 far_clip_meters = LLViewerCamera::getInstance()->getFar();
F32 far_clip_pixels = far_clip_meters * meters_to_pixels;
F32 half_width_meters = far_clip_meters * tan( horiz_fov / 2 );
F32 half_width_pixels = half_width_meters * meters_to_pixels;
F32 ctr_x = (F32)center_sw_left;
F32 ctr_y = (F32)center_sw_bottom;
gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
if( rotate_map )
{
gGL.color4fv(gColors.getColor("NetMapFrustum").mV);
gGL.begin( LLRender::TRIANGLES );
gGL.vertex2f( ctr_x, ctr_y );
gGL.vertex2f( ctr_x - half_width_pixels, ctr_y + far_clip_pixels );
gGL.vertex2f( ctr_x + half_width_pixels, ctr_y + far_clip_pixels );
gGL.end();
}
else
{
gGL.color4fv(gColors.getColor("NetMapFrustumRotating").mV);
// If we don't rotate the map, we have to rotate the frustum.
gGL.pushMatrix();
gGL.translatef( ctr_x, ctr_y, 0 );
glRotatef( atan2( LLViewerCamera::getInstance()->getAtAxis().mV[VX], LLViewerCamera::getInstance()->getAtAxis().mV[VY] ) * RAD_TO_DEG, 0.f, 0.f, -1.f);
gGL.begin( LLRender::TRIANGLES );
gGL.vertex2f( 0, 0 );
gGL.vertex2f( -half_width_pixels, far_clip_pixels );
gGL.vertex2f( half_width_pixels, far_clip_pixels );
gGL.end();
gGL.popMatrix();
}
}
// Rotation of 0 means that North is up
setDirectionPos( getChild<LLTextBox>("e_label"), rotation);
setDirectionPos( getChild<LLTextBox>("n_label"), rotation + F_PI_BY_TWO);
setDirectionPos( getChild<LLTextBox>("w_label"), rotation + F_PI);
setDirectionPos( getChild<LLTextBox>("s_label"), rotation + F_PI + F_PI_BY_TWO);
setDirectionPos( getChild<LLTextBox>("ne_label"), rotation + F_PI_BY_TWO / 2);
setDirectionPos( getChild<LLTextBox>("nw_label"), rotation + F_PI_BY_TWO + F_PI_BY_TWO / 2);
setDirectionPos( getChild<LLTextBox>("sw_label"), rotation + F_PI + F_PI_BY_TWO / 2);
setDirectionPos( getChild<LLTextBox>("se_label"), rotation + F_PI + F_PI_BY_TWO + F_PI_BY_TWO / 2);
LLView::draw();
}
void LLNetMap::draw()
{
static LLFrameTimer map_timer;
if (mObjectImagep.isNull())
{
createObjectImage();
}
if (gSavedSettings.getS32( "MiniMapCenter") != MAP_CENTER_NONE)
{
mCurPanX = lerp(mCurPanX, mTargetPanX, LLCriticalDamp::getInterpolant(0.1f));
mCurPanY = lerp(mCurPanY, mTargetPanY, LLCriticalDamp::getInterpolant(0.1f));
}
F32 rotation = 0;
// Prepare a scissor region
{
LLGLEnable scissor(GL_SCISSOR_TEST);
{
gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
LLLocalClipRect clip(getLocalRect());
glMatrixMode(GL_MODELVIEW);
// Draw background rectangle
if(isBackgroundVisible())
{
gGL.color4fv(isBackgroundOpaque() ? getBackgroundColor().mV : getTransparentColor().mV);
gl_rect_2d(0, getRect().getHeight(), getRect().getWidth(), 0);
}
}
// region 0,0 is in the middle
S32 center_sw_left = getRect().getWidth() / 2 + llfloor(mCurPanX);
S32 center_sw_bottom = getRect().getHeight() / 2 + llfloor(mCurPanY);
gGL.pushMatrix();
gGL.translatef( (F32) center_sw_left, (F32) center_sw_bottom, 0.f);
BOOL rotate_map = gSavedSettings.getBOOL( "MiniMapRotate" );
if (rotate_map)
{
// rotate subsequent draws to agent rotation
rotation = atan2( LLViewerCamera::getInstance()->getAtAxis().mV[VX], LLViewerCamera::getInstance()->getAtAxis().mV[VY] );
glRotatef( rotation * RAD_TO_DEG, 0.f, 0.f, 1.f);
}
// figure out where agent is
S32 region_width = llround(LLWorld::getInstance()->getRegionWidthInMeters());
LLColor4 this_region_color = gColors.getColor( "NetMapThisRegion" );
LLColor4 live_region_color = gColors.getColor( "NetMapLiveRegion" );
LLColor4 dead_region_color = gColors.getColor( "NetMapDeadRegion" );
for (LLWorld::region_list_t::const_iterator iter = LLWorld::getInstance()->getRegionList().begin();
iter != LLWorld::getInstance()->getRegionList().end(); ++iter)
{
LLViewerRegion* regionp = *iter;
// Find x and y position relative to camera's center.
LLVector3 origin_agent = regionp->getOriginAgent();
LLVector3 rel_region_pos = origin_agent - gAgentCamera.getCameraPositionAgent();
F32 relative_x = (rel_region_pos.mV[0] / region_width) * mScale;
F32 relative_y = (rel_region_pos.mV[1] / region_width) * mScale;
// background region rectangle
F32 bottom = relative_y;
F32 left = relative_x;
F32 top = bottom + mScale ;
F32 right = left + mScale ;
gGL.color4fv(regionp == gAgent.getRegion() ? this_region_color.mV : live_region_color.mV);
if (!regionp->isAlive())
{
gGL.color4fv(dead_region_color.mV);
}
// Draw using texture.
gGL.getTexUnit(0)->bind(regionp->getLand().getSTexture());
gGL.begin(LLRender::QUADS);
gGL.texCoord2f(0.f, 1.f);
gGL.vertex2f(left, top);
gGL.texCoord2f(0.f, 0.f);
gGL.vertex2f(left, bottom);
gGL.texCoord2f(1.f, 0.f);
gGL.vertex2f(right, bottom);
gGL.texCoord2f(1.f, 1.f);
gGL.vertex2f(right, top);
gGL.end();
// Draw water
gGL.setAlphaRejectSettings(LLRender::CF_GREATER, ABOVE_WATERLINE_ALPHA / 255.f);
{
if (regionp->getLand().getWaterTexture())
{
gGL.getTexUnit(0)->bind(regionp->getLand().getWaterTexture());
gGL.begin(LLRender::QUADS);
gGL.texCoord2f(0.f, 1.f);
gGL.vertex2f(left, top);
gGL.texCoord2f(0.f, 0.f);
gGL.vertex2f(left, bottom);
gGL.texCoord2f(1.f, 0.f);
gGL.vertex2f(right, bottom);
gGL.texCoord2f(1.f, 1.f);
gGL.vertex2f(right, top);
gGL.end();
}
}
gGL.setAlphaRejectSettings(LLRender::CF_DEFAULT);
}
// Redraw object layer periodically
if (mUpdateNow || (map_timer.getElapsedTimeF32() > 0.5f))
{
mUpdateNow = FALSE;
// Locate the centre of the object layer, accounting for panning
LLVector3 new_center = globalPosToView(gAgentCamera.getCameraPositionGlobal(), rotate_map);
new_center.mV[0] -= mCurPanX;
new_center.mV[1] -= mCurPanY;
new_center.mV[2] = 0.f;
mObjectImageCenterGlobal = viewPosToGlobal(llround(new_center.mV[0]), llround(new_center.mV[1]), rotate_map);
// Create the base texture.
U8 *default_texture = mObjectRawImagep->getData();
memset( default_texture, 0, mObjectImagep->getWidth() * mObjectImagep->getHeight() * mObjectImagep->getComponents() );
// Draw buildings
gObjectList.renderObjectsForMap(*this);
mObjectImagep->setSubImage(mObjectRawImagep, 0, 0, mObjectImagep->getWidth(), mObjectImagep->getHeight());
map_timer.reset();
}
LLVector3 map_center_agent = gAgent.getPosAgentFromGlobal(mObjectImageCenterGlobal);
map_center_agent -= gAgentCamera.getCameraPositionAgent();
map_center_agent.mV[VX] *= mScale/region_width;
map_center_agent.mV[VY] *= mScale/region_width;
gGL.getTexUnit(0)->bind(mObjectImagep);
F32 image_half_width = 0.5f*mObjectMapPixels;
F32 image_half_height = 0.5f*mObjectMapPixels;
gGL.begin(LLRender::QUADS);
gGL.texCoord2f(0.f, 1.f);
gGL.vertex2f(map_center_agent.mV[VX] - image_half_width, image_half_height + map_center_agent.mV[VY]);
gGL.texCoord2f(0.f, 0.f);
gGL.vertex2f(map_center_agent.mV[VX] - image_half_width, map_center_agent.mV[VY] - image_half_height);
gGL.texCoord2f(1.f, 0.f);
gGL.vertex2f(image_half_width + map_center_agent.mV[VX], map_center_agent.mV[VY] - image_half_height);
gGL.texCoord2f(1.f, 1.f);
gGL.vertex2f(image_half_width + map_center_agent.mV[VX], image_half_height + map_center_agent.mV[VY]);
gGL.end();
gGL.popMatrix();
LLVector3d pos_global;
LLVector3 pos_map;
// Mouse pointer in local coordinates
S32 local_mouse_x;
S32 local_mouse_y;
LLUI::getCursorPositionLocal(this, &local_mouse_x, &local_mouse_y);
mClosestAgentToCursor.setNull();
F32 closest_dist = F32_MAX;
F32 min_pick_dist = mDotRadius * MIN_PICK_SCALE;
// Draw avatars
// LLColor4 mapcolor = gAvatarMapColor;
static const LLCachedControl<LLColor4> standard_color("MapAvatar",LLColor4(0.f,1.f,0.f,1.f),gColors);
static const LLCachedControl<LLColor4> friend_color_stored("AscentFriendColor",LLColor4(1.f,1.f,0.f,1.f));
static const LLCachedControl<LLColor4> em_color("AscentEstateOwnerColor",LLColor4(1.f,0.6f,1.f,1.f));
static const LLCachedControl<LLColor4> linden_color("AscentLindenColor",LLColor4(0.f,0.f,1.f,1.f));
static const LLCachedControl<LLColor4> muted_color("AscentMutedColor",LLColor4(0.7f,0.7f,0.7f,1.f));
// Draw avatars
// [RLVa:KB] - Version: 1.23.4 | Alternate: Snowglobe-1.2.4 | Checked: 2009-07-08 (RLVa-1.0.0e) | Modified: RLVa-0.2.0b
LLColor4 friend_color = (!gRlvHandler.hasBehaviour(RLV_BHVR_SHOWNAMES)) ? friend_color_stored : standard_color;
// [/RLVa:KB]
std::vector<LLUUID> avatar_ids;
std::vector<LLVector3d> positions;
LLWorld::getInstance()->getAvatars(&avatar_ids, &positions);
for(U32 i=0; i<avatar_ids.size(); i++)
{
LLColor4 avColor = standard_color;
// TODO: it'd be very cool to draw these in sorted order from lowest Z to highest.
// just be careful to sort the avatar IDs along with the positions. -MG
pos_map = globalPosToView(positions[i], rotate_map);
if (positions[i].mdV[VZ] == 0.f)
{
pos_map.mV[VZ] = 16000.f;
}
std::string avName;
gCacheName->getFullName(avatar_ids[i], avName);
if(LLMuteList::getInstance()->isMuted(avatar_ids[i]))
{
avColor = muted_color;
}
LLViewerRegion* avatar_region = LLWorld::getInstance()->getRegionFromPosGlobal(positions[i]);
LLUUID estate_owner = avatar_region? avatar_region->getOwner() : LLUUID::null;
//Lindens are always more Linden than your friend, make that take precedence
if(LLMuteList::getInstance()->isLinden(avName))
{
avColor = linden_color;
}
//check if they are an estate owner at their current position
else if(estate_owner.notNull() && avatar_ids[i] == estate_owner)
{
avColor = em_color;
}
//without these dots, SL would suck.
else if(is_agent_friend(avatar_ids[i]))
{
avColor = friend_color;
}
else
{
// MOYMOD Minimap custom av colors.
boost::unordered_map<const LLUUID,LLColor4>::const_iterator it = mm_MarkerColors.find(avatar_ids[i]);
if(it != mm_MarkerColors.end())
{
avColor = it->second;
}
}
LLWorldMapView::drawAvatar(
pos_map.mV[VX], pos_map.mV[VY],
avColor,
pos_map.mV[VZ],
mDotRadius);
F32 dist_to_cursor = dist_vec(LLVector2(pos_map.mV[VX], pos_map.mV[VY]), LLVector2(local_mouse_x,local_mouse_y));
if(dist_to_cursor < min_pick_dist && dist_to_cursor < closest_dist)
{
closest_dist = dist_to_cursor;
mClosestAgentToCursor = avatar_ids[i];
mClosestAgentPosition = positions[i];
}
}
// Draw dot for autopilot target
if (gAgent.getAutoPilot())
{
drawTracking(gAgent.getAutoPilotTargetGlobal(), rotate_map, gTrackColor);
}
else
{
LLTracker::ETrackingStatus tracking_status = LLTracker::getTrackingStatus();
if ( LLTracker::TRACKING_AVATAR == tracking_status )
{
drawTracking(LLAvatarTracker::instance().getGlobalPos(), rotate_map, gTrackColor);
}
else if ( LLTracker::TRACKING_LANDMARK == tracking_status
|| LLTracker::TRACKING_LOCATION == tracking_status )
{
drawTracking(LLTracker::getTrackedPositionGlobal(), rotate_map, gTrackColor);
}
}
// Draw dot for self avatar position
pos_global = gAgent.getPositionGlobal();
pos_map = globalPosToView(pos_global, rotate_map);
LLUIImagePtr you = LLWorldMapView::sAvatarYouLargeImage;
S32 dot_width = llround(mDotRadius * 2.f);
you->draw(
llround(pos_map.mV[VX] - mDotRadius),
llround(pos_map.mV[VY] - mDotRadius),
dot_width,
dot_width);
// Draw frustum
F32 meters_to_pixels = mScale/ LLWorld::getInstance()->getRegionWidthInMeters();
F32 horiz_fov = LLViewerCamera::getInstance()->getView() * LLViewerCamera::getInstance()->getAspect();
F32 far_clip_meters = LLViewerCamera::getInstance()->getFar();
F32 far_clip_pixels = far_clip_meters * meters_to_pixels;
F32 half_width_meters = far_clip_meters * tan( horiz_fov / 2 );
F32 half_width_pixels = half_width_meters * meters_to_pixels;
F32 ctr_x = (F32)center_sw_left;
F32 ctr_y = (F32)center_sw_bottom;
gGL.getTexUnit(0)->unbind(LLTexUnit::TT_TEXTURE);
if (rotate_map)
{
gGL.color4fv(gColors.getColor("NetMapFrustum").mV);
gGL.begin( LLRender::TRIANGLES );
gGL.vertex2f( ctr_x, ctr_y );
gGL.vertex2f( ctr_x - half_width_pixels, ctr_y + far_clip_pixels );
gGL.vertex2f( ctr_x + half_width_pixels, ctr_y + far_clip_pixels );
gGL.end();
}
else
{
gGL.color4fv(gColors.getColor("NetMapFrustumRotating").mV);
// If we don't rotate the map, we have to rotate the frustum.
gGL.pushMatrix();
gGL.translatef( ctr_x, ctr_y, 0 );
glRotatef( atan2( LLViewerCamera::getInstance()->getAtAxis().mV[VX], LLViewerCamera::getInstance()->getAtAxis().mV[VY] ) * RAD_TO_DEG, 0.f, 0.f, -1.f);
gGL.begin( LLRender::TRIANGLES );
gGL.vertex2f( 0, 0 );
gGL.vertex2f( -half_width_pixels, far_clip_pixels );
gGL.vertex2f( half_width_pixels, far_clip_pixels );
gGL.end();
gGL.popMatrix();
}
}
// Rotation of 0 means that North is up
setDirectionPos( getChild<LLTextBox>("e_label"), rotation);
setDirectionPos( getChild<LLTextBox>("n_label"), rotation + F_PI_BY_TWO);
setDirectionPos( getChild<LLTextBox>("w_label"), rotation + F_PI);
setDirectionPos( getChild<LLTextBox>("s_label"), rotation + F_PI + F_PI_BY_TWO);
setDirectionPos( getChild<LLTextBox>("ne_label"), rotation + F_PI_BY_TWO / 2);
setDirectionPos( getChild<LLTextBox>("nw_label"), rotation + F_PI_BY_TWO + F_PI_BY_TWO / 2);
setDirectionPos( getChild<LLTextBox>("sw_label"), rotation + F_PI + F_PI_BY_TWO / 2);
setDirectionPos( getChild<LLTextBox>("se_label"), rotation + F_PI + F_PI_BY_TWO + F_PI_BY_TWO / 2);
LLView::draw();
}
int
readGif(GifFileType *file, dblData result)
{
ColorMapObject *colorMap;
unsigned char *bits;
unsigned char *data;
unsigned char *p;
int i, nColors, size, alpha, bgColor, alignedWidth, bytesPerColor;
unsigned long outsize;
if(DGifSlurp(file) != GIF_OK)
// error("Error slurping file");
return 0;
/* data should now be available */
/* Local colormap has precedence over Global colormap */
colorMap = file->Image.ColorMap ? file->Image.ColorMap : file->SColorMap;
nColors = colorMap->ColorCount;
alpha = getTransparentColor(file);
/* bgColor is the background color to fill the bitmap with
* if an image is smaller than screen coordinates
*/
if (file->SColorMap) /* There is a GlobalColorMap */
bgColor = file->SBackGroundColor; /* The BackGroundColor is meaningful */
else if (alpha >= 0) /* There is a transparency color */
bgColor = alpha; /* set the bgColor to tranparent */
else
bgColor = 0; /* Don't know what to do here.
* If this doesn't work, we could
* create a new color and set the
* alpha-channel to transparent
* (unless we are using all the 256
* colors, in which case either we
* give up, or move to 16-bits palette
*/
result->hasalpha = 0;
bytesPerColor = 3;
if (alpha >= 0) {
bytesPerColor += 1; /* if tranparent color, use the alpha
* channel (RGBA instead of RGB)
*/
result->hasalpha = 1;
}
/* Ah! The Flash specs says scanlines must be DWORD ALIGNED!
* (but image width is the correct number of pixels)
*/
alignedWidth = (file->SWidth + 3) & ~3;
/* size = size-of-colormap + size-of-bitmap */
size = (nColors * bytesPerColor) + (alignedWidth * file->SHeight);
data = malloc(size);
result->format = 3;
result->width = file->SWidth;
result->height = file->SHeight;
result->format2 = nColors-1; /* size(colorMap) - 1 */
p = data;
/* create ColorMap */
for(i=0; i<nColors; ++i)
{
GifColorType c = colorMap->Colors[i];
if (bytesPerColor == 3) { /* RGB */
*p++ = c.Red;
*p++ = c.Green;
*p++ = c.Blue;
} else { /* RGBA */
#if 1 /* You would think that an alpha value of 0
* would mean fully transparent, but Flash
* player doesn't seem to think so.
* So, we just set the transparency color
* as 0,0,0,0
*/
if (i != alpha) {
*p++ = c.Red;
*p++ = c.Green;
*p++ = c.Blue;
*p++ = 255; /* Fully opaque */
} else {
*p++ = 0; /* red */
*p++ = 0; /* green */
*p++ = 0; /* blue */
*p++ = 0; /* Fully transparent */
}
#else
*p++ = c.Red;
*p++ = c.Green;
*p++ = c.Blue;
*p++ = (i != alpha) ? 255 : 0; /* set alpha to 0 for transparent color */
#endif
}
}
bits = file->SavedImages[0].RasterBits;
if (alignedWidth == file->SWidth
&& file->Image.Width == file->SWidth
&& file->Image.Height == file->SHeight) {
/* we are all nicely aligned and don't need to move the bitmap around.
* Just copy the bits into the output buffer.
*/
memcpy(p, bits, file->SWidth * file->SHeight);
} else {
/* here we need to pad the scanline or to move the bitmap around
* (if the image is not at 0,0 in the logical screen)
*/
int screenWidth = file->SWidth;
int screenHeight = file->SHeight;
int imageTop = file->Image.Top;
int imageBottom = file->Image.Top + file->Image.Height;
int imageLeft = file->Image.Left;
int imageWidth = file->Image.Width;
for (i=0; i < screenHeight; i++, p += alignedWidth) {
/* the image is smaller than the logical "screen":
* Fill the reminder with the background color.
*/
if (imageWidth != screenWidth)
memset(p, bgColor, screenWidth);
/* finally, copy scanline
*/
if (i >= imageTop && i < imageBottom) {
memcpy(p + imageLeft, bits, imageWidth);
bits += imageWidth;
}
}
}
/* Done! */
#if GIFLIB_MAJOR >= 5 && GIFLIB_MINOR >= 1
if (DGifCloseFile(file, NULL) != GIF_OK)
return 0;
#else
DGifCloseFile(file);
#endif
result->data = malloc(outsize = (int)floor(size*1.01+12));
/* zlib-compress the gif data */
compress2(result->data, &outsize, data, size, 9);
result->length = outsize;
free(data);
return 1;
}
bool nglImageGIFCodec::Feed(nglIStream* pIStream)
{
GifFileType* pGIF = DGifOpen(pIStream, &GIFInputFunc);
if (!pGIF)
return false;
if (DGifSlurp(pGIF) != GIF_OK)
return false;
nglImageInfo info(pGIF->SWidth, pGIF->SHeight, 32);
if (!SendInfo(info))
{
DGifCloseFile(pGIF);
return false;
}
GifImageDesc* pImg = &pGIF->SavedImages[0].ImageDesc;
// Local colormap has precedence over Global colormap
ColorMapObject* pColormap = pImg->ColorMap ? pImg->ColorMap : pGIF->SColorMap;
uint32 numcolors = pColormap->ColorCount;
uint32 alphapalette = getTransparentColor(pGIF, 0);
uint32 bgcolor = -1;
// bgcolor is the background color to fill the bitmap
if (pGIF->SColorMap) // There is a GlobalColorMap
bgcolor = (uint8)pGIF->SBackGroundColor; // The SBGColor is meaningful
else if (alphapalette >= 0) // There is a transparency color
bgcolor = alphapalette; // set the bgcolor to tranparent
else
bgcolor = 0;
// Don't know what to do here.
// If this doesn't work, we could
// create a new color and set the
// alpha-channel to transparent
// (unless we are using all the 256
// colors, in which case either we
// give up, or move to 16-bits palette
uint32 palette[256];
for (uint32 i = 0; i < numcolors; i++)
{
uint8 alpha = 255;
if (i == bgcolor || i == alphapalette)
alpha = 0;
nuiColor c(pColormap->Colors[i].Red, pColormap->Colors[i].Green, pColormap->Colors[i].Blue, alpha);
palette[i] = c.GetRGBA();
}
uint32* pOutBuf = (uint32*)mpImage->GetBuffer();
uint8* pInBuf = (uint8*)(pGIF->SavedImages[0].RasterBits);
for (uint32 i = 0; i < pGIF->SWidth * pGIF->SHeight; i++)
*pOutBuf++ = palette[*pInBuf++];
SendData(1.0f);
DGifCloseFile(pGIF);
return true;
}
// --------------------------------------------------------------------------------
void QmvFormTool::displayDetails()
{
slotSetBannerText( QString("%1").arg( fh->form_desc ) );
// determine page data
// prepare the details in the list.
formDetail fd;
QRect rect;
QPixmap pm;
QPainter pt;
int x,y,w,h;
QPoint pos;
QSize size;
QColor fill;
for ( int row = 0; row < reln_fmdt->count(); row++ )
{
if (!fd.load( row, reln_fmdt) )
continue;
if ( fd.fmdt_field_type < formDetail::Label || fd.fmdt_field_type > formDetail::Special )
continue;
// the raw position from fmdt
pos = QPoint( fd.fmdt_x_coord, fd.fmdt_y_coord );
size = QSize( fd.fmdt_width, fd.fmdt_height );
fill = QColor( Qt::gray );
// special actions
switch (fd.fmdt_field_type)
{
case formDetail::Label:
break;
case formDetail::Field:
break;
case formDetail::Line:
fill = QColor( Qt::red );
size.setHeight(2);
break;
case formDetail::Calc:
break;
case formDetail::Special:
break;
default:
continue;
break;
}
// adjust for section and margins
switch (fd.fmdt_section)
{
case formDetail::ReportHeader:
case formDetail::PageHeader:
pos += QPoint( fh->form_mg_left, fh->form_mg_top );
break;
case formDetail::Detail:
pos += QPoint( fh->form_mg_left, (fh->form_mg_top + fh->form_ph_height));
break;
case formDetail::PageFooter:
case formDetail::ReportFooter:
// measure from bottom
pos += QPoint( fh->form_mg_left, (pagesize.height() - fh->form_mg_bottom - fh->form_pf_height) );
break;
}
if ( pos.x() < 0 || pos.y() < 0 || size.width() < 1 || size.height() < 1 )
continue;
// build a QRect for this detail
rect.setSize( size );
// reset origin, ready for drawing
rect.moveTopLeft( QPoint(0,0) );
// build a detail label using a pixmap
pm.resize( rect.size() );
pm.fill(getTransparentColor());
pt.begin(&pm);
// fill the background and draw the label
pt.setPen( QPen( Qt::black, 2, SolidLine ) );
pt.fillRect( rect, QBrush( fill, QBrush::SolidPattern ) );
pt.setFont( QFont( fd.fmdt_ft_family, fd.fmdt_ft_size) );
pt.drawText( rect, WordBreak|AlignCenter, fd.fmdt_text );
// draw a border around the object
pt.setBrush( Qt::NoBrush );
pt.setPen(QPen( Qt::black, 2, SolidLine ) );
pt.drawRect( rect );
pt.end();
// put the prepared pixmap on a canvas object
QmvCanvasGrid * disp_obj = new QmvCanvasGrid( getCanvas(), rect.size(), getTransparentColor() );
// use the canvas object as a key in list of displayed details
canvas_details.insert( disp_obj, new int(row) );
//disp_obj->setOpaqueFactor( 30 );
disp_obj->drawPixmap( QPoint(0,0), pm, pm.rect() );
// Move the object into place
disp_obj->move( pos.x(), pos.y() );
disp_obj->show();
//pm.save( QString("tmp/%1.xpm").arg(row),"XPM" );
}
canvasView()->update();
}