A little more visual typesetting coded

Originally committed to SVN as r751.
This commit is contained in:
Rodrigo Braz Monteiro 2007-01-09 06:25:25 +00:00
parent 6812f203e2
commit bae00f3734
2 changed files with 191 additions and 34 deletions

View file

@ -69,6 +69,10 @@ VideoDisplayVisual::VideoDisplayVisual(VideoDisplay *par) {
holding = false;
mode = -1;
SetMode(0);
colour[0] = wxColour(27,60,114);
colour[1] = wxColour(175,219,254);
colour[2] = wxColour(255,255,255);
colour[3] = wxColour(187,0,0);
}
@ -136,12 +140,11 @@ void VideoDisplayVisual::DrawOverlay() {
DrawTrackingOverlay(dc);
// Draw pivot points of visible lines
if (mode == 1) {
if (mode != 0) {
int numRows = parent->grid->GetRows();
int startMs = VFR_Output.GetTimeAtFrame(frame_n,true);
int endMs = VFR_Output.GetTimeAtFrame(frame_n,false);
AssDialogue *diag;
dc.SetPen(wxPen(wxColour(255,0,0),1));
// For each line
for (int i=0;i<numRows;i++) {
@ -149,35 +152,96 @@ void VideoDisplayVisual::DrawOverlay() {
if (diag) {
// Draw?
bool draw = false;
bool high = false;
bool isCur = diag == curSelection;
int dx = -1;
int dy = -1;
// Selected line
if (diag == curSelection) {
draw = true;
dx = cur_x * w / sw;
dy = cur_y * h / sh;
dc.SetBrush(wxBrush(wxColour(255,255,255)));
}
int orgx = -1;
int orgy = -1;
float rx = 0.0f;
float ry = 0.0f;
float rz = 0.0f;
int deltax = 0;
int deltay = 0;
// Line visible?
else if (diag->Start.GetMS() <= startMs && diag->End.GetMS() >= endMs) {
if (isCur || (diag->Start.GetMS() <= startMs && diag->End.GetMS() >= endMs)) {
// Get position
GetLinePosition(diag,dx,dy);
if (isCur && mode == 1) {
dx = cur_x;
dy = cur_y;
high = true;
}
else GetLinePosition(diag,dx,dy,orgx,orgy);
// Mouse over?
if (mode == 1 && (x >= dx-8 && x <= dx+8 && y >= dy-8 && y <= dy+8)) {
high = true;
}
// Highlight
int brushCol = 1;
if (high) brushCol = 2;
dc.SetBrush(wxBrush(colour[brushCol]));
dc.SetPen(wxPen(colour[0],1));
// Set drawing coordinates
dx = dx * w / sw;
dy = dy * h / sh;
// Mouse over?
if (x >= dx-5 && x <= dx+5 && y >= dy-5 && y <= dy+5) dc.SetBrush(wxBrush(wxColour(255,255,255)));
else dc.SetBrush(wxBrush(wxColour(255,255,0)));
draw = true;
}
// Drag
if (mode == 1) {
dc.DrawRectangle(dx-8,dy-8,17,17);
dc.DrawLine(dx,dy-16,dx,dy+16);
dc.DrawLine(dx-16,dy,dx+16,dy);
}
// Draw
if (draw) {
dc.DrawRectangle(dx-5,dy-5,11,11);
dc.DrawLine(dx,dy-10,dx,dy+10);
dc.DrawLine(dx-10,dy,dx+10,dy);
// Rotate Z
if (mode == 2) {
// Calculate radius
int radius = (int) sqrt(double((dx-orgx)*(dx-orgx)+(dy-orgy)*(dy-orgy)));
if (radius < 50) radius = 50;
// Get deltas
GetLineRotation(diag,rx,ry,rz);
deltax = int(cos(rz*3.1415926536/180.0)*radius);
deltay = int(-sin(rz*3.1415926536/180.0)*radius);
int odx = dx;
int ody = dy;
dx = orgx;
dy = orgy;
// Draw pivot
dc.DrawCircle(dx,dy,7);
dc.DrawLine(dx,dy-16,dx,dy+16);
dc.DrawLine(dx-16,dy,dx+16,dy);
// Draw the circle
dc.SetBrush(*wxTRANSPARENT_BRUSH);
dc.DrawCircle(dx,dy,radius+2);
dc.DrawCircle(dx,dy,radius-2);
dc.SetBrush(wxBrush(colour[brushCol]));
// Draw the baseline
dc.SetPen(wxPen(colour[3],2));
dc.DrawLine(dx+deltax,dy+deltay,dx-deltax,dy-deltay);
// Draw the connection line
if (orgx != odx && orgy != ody) {
double angle = atan2(double(dy-ody),double(odx-dx)) + rz*3.1415926536/180.0;
int fx = dx+int(cos(angle)*radius);
int fy = dy-int(sin(angle)*radius);
dc.DrawLine(dx,dy,fx,fy);
//dc.SetPen(wxPen(colour[0],1));
int mdx = cos(rz*3.1415926536/180.0)*10;
int mdy = -sin(rz*3.1415926536/180.0)*10;
dc.DrawLine(fx-mdx,fy-mdy,fx+mdx,fy+mdy);
}
// Draw the rotation line
dc.SetPen(wxPen(colour[0],1));
dc.DrawCircle(dx+deltax,dy+deltay,4);
}
}
}
}
@ -186,7 +250,7 @@ void VideoDisplayVisual::DrawOverlay() {
// Current position info
if (mode == 0 && x >= 0 && x < w && y >= 0 && y < h) {
// Draw cross
dc.SetPen(wxPen(wxColour(255,255,255),1));
dc.SetPen(wxPen(colour[2],1));
dc.SetLogicalFunction(wxINVERT);
dc.DrawLine(0,y,w-1,y);
dc.DrawLine(x,0,x,h-1);
@ -214,7 +278,7 @@ void VideoDisplayVisual::DrawOverlay() {
dc.DrawText(mouseText,dx+1,dy+1);
dc.DrawText(mouseText,dx-1,dy-1);
dc.DrawText(mouseText,dx-1,dy+1);
dc.SetTextForeground(wxColour(255,255,255));
dc.SetTextForeground(colour[2]);
dc.DrawText(mouseText,dx,dy);
}
@ -228,6 +292,10 @@ void VideoDisplayVisual::DrawOverlay() {
////////////////////////
// Get position of line
void VideoDisplayVisual::GetLinePosition(AssDialogue *diag,int &x, int &y) {
int orgx=0,orgy=0;
GetLinePosition(diag,x,y,orgx,orgy);
}
void VideoDisplayVisual::GetLinePosition(AssDialogue *diag,int &x, int &y, int &orgx, int &orgy) {
// No dialogue
if (!diag) {
x = -1;
@ -259,6 +327,8 @@ void VideoDisplayVisual::GetLinePosition(AssDialogue *diag,int &x, int &y) {
margin[3] = sh - margin[3];
// Position
bool posSet = false;
bool orgSet = false;
int posx = -1;
int posy = -1;
@ -272,9 +342,40 @@ void VideoDisplayVisual::GetLinePosition(AssDialogue *diag,int &x, int &y) {
if (override) {
for (size_t j=0;j<override->Tags.size();j++) {
tag = override->Tags.at(j);
// Position
if ((tag->Name == _T("\\pos") || tag->Name == _("\\move")) && tag->Params.size() >= 2) {
posx = tag->Params[0]->AsInt();
posy = tag->Params[1]->AsInt();
if (!posSet) {
posx = tag->Params[0]->AsInt();
posy = tag->Params[1]->AsInt();
posSet = true;
}
}
// Alignment
else if ((tag->Name == _T("\\an") || tag->Name == _T("\\a")) && tag->Params.size() >= 1) {
align = tag->Params[0]->AsInt();
if (tag->Name == _T("\\a")) {
switch(align) {
case 1: align = 1; break;
case 2: align = 2; break;
case 3: align = 3; break;
case 5: align = 7; break;
case 6: align = 8; break;
case 7: align = 9; break;
case 9: align = 4; break;
case 10: align = 5; break;
case 11: align = 6; break;
default: align = 2; break;
}
}
}
// Origin
else if (!orgSet && tag->Name == _T("\\org") && tag->Params.size() >= 2) {
orgx = tag->Params[0]->AsInt();
orgy = tag->Params[1]->AsInt();
orgSet = true;
}
}
}
@ -282,9 +383,13 @@ void VideoDisplayVisual::GetLinePosition(AssDialogue *diag,int &x, int &y) {
diag->ClearBlocks();
// Got position
if (posx != -1) {
if (posSet) {
x = posx;
y = posy;
if (!orgSet) {
orgx = x;
orgy = y;
}
return;
}
@ -299,9 +404,52 @@ void VideoDisplayVisual::GetLinePosition(AssDialogue *diag,int &x, int &y) {
if (vert == 0) y = margin[3];
else if (vert == 1) y = (margin[2] + margin[3])/2;
else if (vert == 2) y = margin[2];
// No origin?
if (!orgSet) {
orgx = x;
orgy = y;
}
}
///////////////////////
// Get line's rotation
void VideoDisplayVisual::GetLineRotation(AssDialogue *diag,float &rx,float &ry,float &rz) {
// Default values
rx = ry = rz = 0.0f;
// Prepare overrides
diag->ParseASSTags();
AssDialogueBlockOverride *override;
AssOverrideTag *tag;
size_t blockn = diag->Blocks.size();
if (blockn == 0) {
diag->ClearBlocks();
return;
}
// Process override
override = AssDialogueBlock::GetAsOverride(diag->Blocks.at(0));
if (override) {
for (size_t j=0;j<override->Tags.size();j++) {
tag = override->Tags.at(j);
if (tag->Name == _T("\\frx") && tag->Params.size() == 1) {
rx = tag->Params[0]->AsFloat();
}
if (tag->Name == _T("\\fry") && tag->Params.size() == 1) {
ry = tag->Params[0]->AsFloat();
}
if ((tag->Name == _T("\\frz") || tag->Name == _T("\fr")) && tag->Params.size() == 1) {
rz = tag->Params[0]->AsFloat();
}
}
}
diag->ClearBlocks();
}
//////////////////
// Draw Tracking Overlay
void VideoDisplayVisual::DrawTrackingOverlay( wxDC &dc )
@ -352,7 +500,7 @@ void VideoDisplayVisual::DrawTrackingOverlay( wxDC &dc )
{
if( curline->Movement->Frames.size() <= localframe ) return;
dc.SetPen(wxPen(wxColour(255,0,0),2));
dc.SetPen(wxPen(colour[0],2));
FexMovementFrame f = curline->Movement->Frames.lVal[localframe];
f.Pos.x *= provider->GetZoom();
f.Pos.y *= provider->GetZoom();
@ -371,7 +519,7 @@ void VideoDisplayVisual::DrawTrackingOverlay( wxDC &dc )
f3 = f2;
}
dc.SetPen(wxPen(wxColour(255,0,0),2));
dc.SetPen(wxPen(colour[0],2));
dc.DrawLine( f.Pos.x-f.Scale.x, f.Pos.y, f.Pos.x+f.Scale.x+1, f.Pos.y );
dc.DrawLine( f.Pos.x, f.Pos.y-f.Scale.y, f.Pos.x, f.Pos.y+f.Scale.y+1 );
@ -461,7 +609,7 @@ void VideoDisplayVisual::OnMouseEvent (wxMouseEvent &event) {
else mouseText = wxString::Format(_T("%i,%i"),vx - sw,vy - sh);
// Start dragging
if (mode == 1 && event.LeftIsDown() && !holding) {
if (mode != 0 && event.LeftIsDown() && !holding) {
// For each line
int numRows = parent->grid->GetRows();
int startMs = VFR_Output.GetTimeAtFrame(frame_n,true);
@ -480,7 +628,7 @@ void VideoDisplayVisual::OnMouseEvent (wxMouseEvent &event) {
lineY = lineY * h / sh;
// Mouse over?
if (x >= lineX-5 && x <= lineX+5 && y >= lineY-5 && y <= lineY+5) {
if (x >= lineX-8 && x <= lineX+8 && y >= lineY-8 && y <= lineY+8) {
parent->grid->editBox->SetToLine(i,true);
gotDiag = diag;
orig_x = lineX;
@ -495,12 +643,16 @@ void VideoDisplayVisual::OnMouseEvent (wxMouseEvent &event) {
if (gotDiag) {
// Set dialogue
curSelection = gotDiag;
start_x = x;
start_y = y;
// Set coordinates
if (mode == 1) {
start_x = x;
start_y = y;
}
// Hold it
holding = true;
hold = 1;
hold = mode;
parent->CaptureMouse();
hasOverlay = true;
}
@ -569,4 +721,5 @@ void VideoDisplayVisual::OnMouseEvent (wxMouseEvent &event) {
void VideoDisplayVisual::OnKeyEvent(wxKeyEvent &event) {
if (event.GetKeyCode() == 'A') SetMode(0);
if (event.GetKeyCode() == 'S') SetMode(1);
if (event.GetKeyCode() == 'D') SetMode(2);
}

View file

@ -49,6 +49,8 @@ class VideoDisplayVisual {
friend class VideoDisplay;
private:
wxColour colour[4];
int mouse_x,mouse_y;
int start_x,start_y;
int cur_x,cur_y;
@ -65,6 +67,8 @@ private:
VideoDisplay *parent;
void GetLinePosition(AssDialogue *diag,int &x,int &y);
void GetLinePosition(AssDialogue *diag,int &x,int &y,int &orgx,int &orgy);
void GetLineRotation(AssDialogue *diag,float &rx,float &ry,float &rz);
void DrawTrackingOverlay(wxDC &dc);
void DrawOverlay();
void SetMode(int mode);