A little more visual typesetting coded
Originally committed to SVN as r751.
This commit is contained in:
Rodrigo Braz Monteiro
parent
6812f203e2
commit
bae00f3734
2 changed files with 191 additions and 34 deletions
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@ -69,6 +69,10 @@ VideoDisplayVisual::VideoDisplayVisual(VideoDisplay *par) {
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holding = false;
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mode = -1;
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SetMode(0);
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colour[0] = wxColour(27,60,114);
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colour[1] = wxColour(175,219,254);
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colour[2] = wxColour(255,255,255);
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colour[3] = wxColour(187,0,0);
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}
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@ -136,12 +140,11 @@ void VideoDisplayVisual::DrawOverlay() {
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DrawTrackingOverlay(dc);
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// Draw pivot points of visible lines
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if (mode == 1) {
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if (mode != 0) {
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int numRows = parent->grid->GetRows();
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int startMs = VFR_Output.GetTimeAtFrame(frame_n,true);
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int endMs = VFR_Output.GetTimeAtFrame(frame_n,false);
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AssDialogue *diag;
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dc.SetPen(wxPen(wxColour(255,0,0),1));
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// For each line
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for (int i=0;i<numRows;i++) {
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@ -149,35 +152,96 @@ void VideoDisplayVisual::DrawOverlay() {
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if (diag) {
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// Draw?
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bool draw = false;
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bool high = false;
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bool isCur = diag == curSelection;
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int dx = -1;
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int dy = -1;
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// Selected line
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if (diag == curSelection) {
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draw = true;
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dx = cur_x * w / sw;
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dy = cur_y * h / sh;
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dc.SetBrush(wxBrush(wxColour(255,255,255)));
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}
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int orgx = -1;
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int orgy = -1;
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float rx = 0.0f;
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float ry = 0.0f;
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float rz = 0.0f;
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int deltax = 0;
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int deltay = 0;
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// Line visible?
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else if (diag->Start.GetMS() <= startMs && diag->End.GetMS() >= endMs) {
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if (isCur || (diag->Start.GetMS() <= startMs && diag->End.GetMS() >= endMs)) {
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// Get position
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GetLinePosition(diag,dx,dy);
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if (isCur && mode == 1) {
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dx = cur_x;
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dy = cur_y;
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high = true;
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}
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else GetLinePosition(diag,dx,dy,orgx,orgy);
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// Mouse over?
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if (mode == 1 && (x >= dx-8 && x <= dx+8 && y >= dy-8 && y <= dy+8)) {
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high = true;
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}
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// Highlight
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int brushCol = 1;
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if (high) brushCol = 2;
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dc.SetBrush(wxBrush(colour[brushCol]));
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dc.SetPen(wxPen(colour[0],1));
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// Set drawing coordinates
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dx = dx * w / sw;
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dy = dy * h / sh;
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// Mouse over?
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if (x >= dx-5 && x <= dx+5 && y >= dy-5 && y <= dy+5) dc.SetBrush(wxBrush(wxColour(255,255,255)));
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else dc.SetBrush(wxBrush(wxColour(255,255,0)));
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draw = true;
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}
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// Drag
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if (mode == 1) {
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dc.DrawRectangle(dx-8,dy-8,17,17);
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dc.DrawLine(dx,dy-16,dx,dy+16);
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dc.DrawLine(dx-16,dy,dx+16,dy);
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}
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// Draw
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if (draw) {
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dc.DrawRectangle(dx-5,dy-5,11,11);
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dc.DrawLine(dx,dy-10,dx,dy+10);
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dc.DrawLine(dx-10,dy,dx+10,dy);
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// Rotate Z
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if (mode == 2) {
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// Calculate radius
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int radius = (int) sqrt(double((dx-orgx)*(dx-orgx)+(dy-orgy)*(dy-orgy)));
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if (radius < 50) radius = 50;
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// Get deltas
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GetLineRotation(diag,rx,ry,rz);
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deltax = int(cos(rz*3.1415926536/180.0)*radius);
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deltay = int(-sin(rz*3.1415926536/180.0)*radius);
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int odx = dx;
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int ody = dy;
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dx = orgx;
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dy = orgy;
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// Draw pivot
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dc.DrawCircle(dx,dy,7);
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dc.DrawLine(dx,dy-16,dx,dy+16);
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dc.DrawLine(dx-16,dy,dx+16,dy);
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// Draw the circle
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dc.SetBrush(*wxTRANSPARENT_BRUSH);
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dc.DrawCircle(dx,dy,radius+2);
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dc.DrawCircle(dx,dy,radius-2);
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dc.SetBrush(wxBrush(colour[brushCol]));
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// Draw the baseline
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dc.SetPen(wxPen(colour[3],2));
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dc.DrawLine(dx+deltax,dy+deltay,dx-deltax,dy-deltay);
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// Draw the connection line
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if (orgx != odx && orgy != ody) {
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double angle = atan2(double(dy-ody),double(odx-dx)) + rz*3.1415926536/180.0;
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int fx = dx+int(cos(angle)*radius);
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int fy = dy-int(sin(angle)*radius);
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dc.DrawLine(dx,dy,fx,fy);
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//dc.SetPen(wxPen(colour[0],1));
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int mdx = cos(rz*3.1415926536/180.0)*10;
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int mdy = -sin(rz*3.1415926536/180.0)*10;
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dc.DrawLine(fx-mdx,fy-mdy,fx+mdx,fy+mdy);
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}
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// Draw the rotation line
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dc.SetPen(wxPen(colour[0],1));
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dc.DrawCircle(dx+deltax,dy+deltay,4);
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}
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}
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}
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}
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@ -186,7 +250,7 @@ void VideoDisplayVisual::DrawOverlay() {
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// Current position info
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if (mode == 0 && x >= 0 && x < w && y >= 0 && y < h) {
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// Draw cross
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dc.SetPen(wxPen(wxColour(255,255,255),1));
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dc.SetPen(wxPen(colour[2],1));
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dc.SetLogicalFunction(wxINVERT);
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dc.DrawLine(0,y,w-1,y);
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dc.DrawLine(x,0,x,h-1);
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@ -214,7 +278,7 @@ void VideoDisplayVisual::DrawOverlay() {
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dc.DrawText(mouseText,dx+1,dy+1);
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dc.DrawText(mouseText,dx-1,dy-1);
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dc.DrawText(mouseText,dx-1,dy+1);
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dc.SetTextForeground(wxColour(255,255,255));
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dc.SetTextForeground(colour[2]);
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dc.DrawText(mouseText,dx,dy);
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}
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@ -228,6 +292,10 @@ void VideoDisplayVisual::DrawOverlay() {
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////////////////////////
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// Get position of line
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void VideoDisplayVisual::GetLinePosition(AssDialogue *diag,int &x, int &y) {
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int orgx=0,orgy=0;
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GetLinePosition(diag,x,y,orgx,orgy);
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}
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void VideoDisplayVisual::GetLinePosition(AssDialogue *diag,int &x, int &y, int &orgx, int &orgy) {
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// No dialogue
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if (!diag) {
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x = -1;
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@ -259,6 +327,8 @@ void VideoDisplayVisual::GetLinePosition(AssDialogue *diag,int &x, int &y) {
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margin[3] = sh - margin[3];
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// Position
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bool posSet = false;
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bool orgSet = false;
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int posx = -1;
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int posy = -1;
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@ -272,9 +342,40 @@ void VideoDisplayVisual::GetLinePosition(AssDialogue *diag,int &x, int &y) {
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if (override) {
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for (size_t j=0;j<override->Tags.size();j++) {
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tag = override->Tags.at(j);
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// Position
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if ((tag->Name == _T("\\pos") || tag->Name == _("\\move")) && tag->Params.size() >= 2) {
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posx = tag->Params[0]->AsInt();
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posy = tag->Params[1]->AsInt();
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if (!posSet) {
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posx = tag->Params[0]->AsInt();
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posy = tag->Params[1]->AsInt();
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posSet = true;
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}
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}
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// Alignment
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else if ((tag->Name == _T("\\an") || tag->Name == _T("\\a")) && tag->Params.size() >= 1) {
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align = tag->Params[0]->AsInt();
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if (tag->Name == _T("\\a")) {
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switch(align) {
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case 1: align = 1; break;
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case 2: align = 2; break;
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case 3: align = 3; break;
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case 5: align = 7; break;
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case 6: align = 8; break;
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case 7: align = 9; break;
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case 9: align = 4; break;
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case 10: align = 5; break;
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case 11: align = 6; break;
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default: align = 2; break;
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}
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}
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}
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// Origin
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else if (!orgSet && tag->Name == _T("\\org") && tag->Params.size() >= 2) {
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orgx = tag->Params[0]->AsInt();
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orgy = tag->Params[1]->AsInt();
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orgSet = true;
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}
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}
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}
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@ -282,9 +383,13 @@ void VideoDisplayVisual::GetLinePosition(AssDialogue *diag,int &x, int &y) {
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diag->ClearBlocks();
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// Got position
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if (posx != -1) {
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if (posSet) {
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x = posx;
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y = posy;
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if (!orgSet) {
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orgx = x;
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orgy = y;
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}
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return;
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}
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@ -299,9 +404,52 @@ void VideoDisplayVisual::GetLinePosition(AssDialogue *diag,int &x, int &y) {
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if (vert == 0) y = margin[3];
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else if (vert == 1) y = (margin[2] + margin[3])/2;
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else if (vert == 2) y = margin[2];
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// No origin?
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if (!orgSet) {
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orgx = x;
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orgy = y;
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}
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}
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///////////////////////
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// Get line's rotation
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void VideoDisplayVisual::GetLineRotation(AssDialogue *diag,float &rx,float &ry,float &rz) {
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// Default values
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rx = ry = rz = 0.0f;
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// Prepare overrides
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diag->ParseASSTags();
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AssDialogueBlockOverride *override;
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AssOverrideTag *tag;
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size_t blockn = diag->Blocks.size();
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if (blockn == 0) {
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diag->ClearBlocks();
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return;
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}
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// Process override
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override = AssDialogueBlock::GetAsOverride(diag->Blocks.at(0));
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if (override) {
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for (size_t j=0;j<override->Tags.size();j++) {
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tag = override->Tags.at(j);
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if (tag->Name == _T("\\frx") && tag->Params.size() == 1) {
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rx = tag->Params[0]->AsFloat();
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}
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if (tag->Name == _T("\\fry") && tag->Params.size() == 1) {
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ry = tag->Params[0]->AsFloat();
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}
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if ((tag->Name == _T("\\frz") || tag->Name == _T("\fr")) && tag->Params.size() == 1) {
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rz = tag->Params[0]->AsFloat();
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}
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}
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}
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diag->ClearBlocks();
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}
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//////////////////
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// Draw Tracking Overlay
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void VideoDisplayVisual::DrawTrackingOverlay( wxDC &dc )
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@ -352,7 +500,7 @@ void VideoDisplayVisual::DrawTrackingOverlay( wxDC &dc )
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{
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if( curline->Movement->Frames.size() <= localframe ) return;
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dc.SetPen(wxPen(wxColour(255,0,0),2));
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dc.SetPen(wxPen(colour[0],2));
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FexMovementFrame f = curline->Movement->Frames.lVal[localframe];
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f.Pos.x *= provider->GetZoom();
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f.Pos.y *= provider->GetZoom();
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@ -371,7 +519,7 @@ void VideoDisplayVisual::DrawTrackingOverlay( wxDC &dc )
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f3 = f2;
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}
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dc.SetPen(wxPen(wxColour(255,0,0),2));
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dc.SetPen(wxPen(colour[0],2));
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dc.DrawLine( f.Pos.x-f.Scale.x, f.Pos.y, f.Pos.x+f.Scale.x+1, f.Pos.y );
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dc.DrawLine( f.Pos.x, f.Pos.y-f.Scale.y, f.Pos.x, f.Pos.y+f.Scale.y+1 );
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@ -461,7 +609,7 @@ void VideoDisplayVisual::OnMouseEvent (wxMouseEvent &event) {
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else mouseText = wxString::Format(_T("%i,%i"),vx - sw,vy - sh);
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// Start dragging
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if (mode == 1 && event.LeftIsDown() && !holding) {
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if (mode != 0 && event.LeftIsDown() && !holding) {
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// For each line
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int numRows = parent->grid->GetRows();
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int startMs = VFR_Output.GetTimeAtFrame(frame_n,true);
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@ -480,7 +628,7 @@ void VideoDisplayVisual::OnMouseEvent (wxMouseEvent &event) {
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lineY = lineY * h / sh;
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// Mouse over?
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if (x >= lineX-5 && x <= lineX+5 && y >= lineY-5 && y <= lineY+5) {
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if (x >= lineX-8 && x <= lineX+8 && y >= lineY-8 && y <= lineY+8) {
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parent->grid->editBox->SetToLine(i,true);
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gotDiag = diag;
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orig_x = lineX;
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@ -495,12 +643,16 @@ void VideoDisplayVisual::OnMouseEvent (wxMouseEvent &event) {
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if (gotDiag) {
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// Set dialogue
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curSelection = gotDiag;
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start_x = x;
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start_y = y;
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// Set coordinates
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if (mode == 1) {
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start_x = x;
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start_y = y;
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}
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// Hold it
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holding = true;
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hold = 1;
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hold = mode;
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parent->CaptureMouse();
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hasOverlay = true;
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}
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@ -569,4 +721,5 @@ void VideoDisplayVisual::OnMouseEvent (wxMouseEvent &event) {
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void VideoDisplayVisual::OnKeyEvent(wxKeyEvent &event) {
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if (event.GetKeyCode() == 'A') SetMode(0);
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if (event.GetKeyCode() == 'S') SetMode(1);
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if (event.GetKeyCode() == 'D') SetMode(2);
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}
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@ -49,6 +49,8 @@ class VideoDisplayVisual {
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friend class VideoDisplay;
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private:
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wxColour colour[4];
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int mouse_x,mouse_y;
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int start_x,start_y;
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int cur_x,cur_y;
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@ -65,6 +67,8 @@ private:
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VideoDisplay *parent;
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void GetLinePosition(AssDialogue *diag,int &x,int &y);
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void GetLinePosition(AssDialogue *diag,int &x,int &y,int &orgx,int &orgy);
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void GetLineRotation(AssDialogue *diag,float &rx,float &ry,float &rz);
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void DrawTrackingOverlay(wxDC &dc);
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void DrawOverlay();
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void SetMode(int mode);
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