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Split draw.cpp and textscreens.cpp, and move a few things around.

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This creates mouse.cpp and confscreen.cpp.

[git-p4: depot-paths = "//depot/solvespace/": change = 2040]
This commit is contained in:
Jonathan Westhues 2009-09-29 05:14:47 -08:00
parent 308ef7e345
commit 35df6bd06a
9 changed files with 1392 additions and 1353 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
Makefile
View File

@ -15,6 +15,7 @@ W32OBJS = $(OBJDIR)\w32main.obj \
SSOBJS = $(OBJDIR)\solvespace.obj \
$(OBJDIR)\textwin.obj \
$(OBJDIR)\textscreens.obj \
$(OBJDIR)\confscreen.obj \
$(OBJDIR)\graphicswin.obj \
$(OBJDIR)\modify.obj \
$(OBJDIR)\util.obj \
@ -28,6 +29,7 @@ SSOBJS = $(OBJDIR)\solvespace.obj \
$(OBJDIR)\expr.obj \
$(OBJDIR)\constraint.obj \
$(OBJDIR)\constrainteq.obj \
$(OBJDIR)\mouse.obj \
$(OBJDIR)\draw.obj \
$(OBJDIR)\toolbar.obj \
$(OBJDIR)\drawconstraint.obj \

359
confscreen.cpp Normal file
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@ -0,0 +1,359 @@
//-----------------------------------------------------------------------------
// For the configuration screen, setup items that are not specific to the
// file being edited right now.
//-----------------------------------------------------------------------------
#include "solvespace.h"
void TextWindow::ScreenChangeLightDirection(int link, DWORD v) {
char str[1024];
sprintf(str, "%.2f, %.2f, %.2f", CO(SS.lightDir[v]));
ShowTextEditControl(29+2*v, 8, str);
SS.TW.edit.meaning = EDIT_LIGHT_DIRECTION;
SS.TW.edit.i = v;
}
void TextWindow::ScreenChangeLightIntensity(int link, DWORD v) {
char str[1024];
sprintf(str, "%.2f", SS.lightIntensity[v]);
ShowTextEditControl(29+2*v, 30, str);
SS.TW.edit.meaning = EDIT_LIGHT_INTENSITY;
SS.TW.edit.i = v;
}
void TextWindow::ScreenChangeColor(int link, DWORD v) {
char str[1024];
sprintf(str, "%.2f, %.2f, %.2f",
REDf(SS.modelColor[v]),
GREENf(SS.modelColor[v]),
BLUEf(SS.modelColor[v]));
ShowTextEditControl(9+2*v, 12, str);
SS.TW.edit.meaning = EDIT_COLOR;
SS.TW.edit.i = v;
}
void TextWindow::ScreenChangeChordTolerance(int link, DWORD v) {
char str[1024];
sprintf(str, "%.2f", SS.chordTol);
ShowTextEditControl(37, 3, str);
SS.TW.edit.meaning = EDIT_CHORD_TOLERANCE;
}
void TextWindow::ScreenChangeMaxSegments(int link, DWORD v) {
char str[1024];
sprintf(str, "%d", SS.maxSegments);
ShowTextEditControl(41, 3, str);
SS.TW.edit.meaning = EDIT_MAX_SEGMENTS;
}
void TextWindow::ScreenChangeCameraTangent(int link, DWORD v) {
char str[1024];
sprintf(str, "%.3f", 1000*SS.cameraTangent);
ShowTextEditControl(47, 3, str);
SS.TW.edit.meaning = EDIT_CAMERA_TANGENT;
}
void TextWindow::ScreenChangeGridSpacing(int link, DWORD v) {
ShowTextEditControl(51, 3, SS.MmToString(SS.gridSpacing));
SS.TW.edit.meaning = EDIT_GRID_SPACING;
}
void TextWindow::ScreenChangeExportScale(int link, DWORD v) {
char str[1024];
sprintf(str, "%.3f", (double)SS.exportScale);
ShowTextEditControl(57, 3, str);
SS.TW.edit.meaning = EDIT_EXPORT_SCALE;
}
void TextWindow::ScreenChangeExportOffset(int link, DWORD v) {
ShowTextEditControl(61, 3, SS.MmToString(SS.exportOffset));
SS.TW.edit.meaning = EDIT_EXPORT_OFFSET;
}
void TextWindow::ScreenChangeFixExportColors(int link, DWORD v) {
SS.fixExportColors = !SS.fixExportColors;
}
void TextWindow::ScreenChangeBackFaces(int link, DWORD v) {
SS.drawBackFaces = !SS.drawBackFaces;
InvalidateGraphics();
}
void TextWindow::ScreenChangeShadedTriangles(int link, DWORD v) {
SS.exportShadedTriangles = !SS.exportShadedTriangles;
InvalidateGraphics();
}
void TextWindow::ScreenChangePwlCurves(int link, DWORD v) {
SS.exportPwlCurves = !SS.exportPwlCurves;
InvalidateGraphics();
}
void TextWindow::ScreenChangeCanvasSizeAuto(int link, DWORD v) {
SS.exportCanvasSizeAuto = !SS.exportCanvasSizeAuto;
InvalidateGraphics();
}
void TextWindow::ScreenChangeCanvasSize(int link, DWORD v) {
double d;
switch(v) {
case 0: d = SS.exportMargin.left; break;
case 1: d = SS.exportMargin.right; break;
case 2: d = SS.exportMargin.bottom; break;
case 3: d = SS.exportMargin.top; break;
case 10: d = SS.exportCanvas.width; break;
case 11: d = SS.exportCanvas.height; break;
case 12: d = SS.exportCanvas.dx; break;
case 13: d = SS.exportCanvas.dy; break;
default: return;
}
int row = 75, col;
if(v < 10) {
row += v*2;
col = 11;
} else {
row += (v - 10)*2;
col = 13;
}
ShowTextEditControl(row, col, SS.MmToString(d));
SS.TW.edit.meaning = EDIT_CANVAS_SIZE;
SS.TW.edit.i = v;
}
void TextWindow::ShowConfiguration(void) {
int i;
Printf(true, "%Ft material color-(r, g, b)");
for(i = 0; i < SS.MODEL_COLORS; i++) {
Printf(false, "%Bp #%d: %Bp %Bp (%@, %@, %@) %f%D%Ll%Fl[change]%E",
(i & 1) ? 'd' : 'a',
i, 0x80000000 | SS.modelColor[i],
(i & 1) ? 'd' : 'a',
REDf(SS.modelColor[i]),
GREENf(SS.modelColor[i]),
BLUEf(SS.modelColor[i]),
&ScreenChangeColor, i);
}
Printf(false, "");
Printf(false, "%Ft light direction intensity");
for(i = 0; i < 2; i++) {
Printf(false, "%Bp #%d (%2,%2,%2)%Fl%D%f%Ll[c]%E "
"%2 %Fl%D%f%Ll[c]%E",
(i & 1) ? 'd' : 'a', i,
CO(SS.lightDir[i]), i, &ScreenChangeLightDirection,
SS.lightIntensity[i], i, &ScreenChangeLightIntensity);
}
Printf(false, "");
Printf(false, "%Ft chord tolerance (in screen pixels)%E");
Printf(false, "%Ba %2 %Fl%Ll%f%D[change]%E; now %d triangles",
SS.chordTol,
&ScreenChangeChordTolerance, 0,
SK.GetGroup(SS.GW.activeGroup)->displayMesh.l.n);
Printf(false, "%Ft max piecewise linear segments%E");
Printf(false, "%Ba %d %Fl%Ll%f[change]%E",
SS.maxSegments,
&ScreenChangeMaxSegments);
Printf(false, "");
Printf(false, "%Ft perspective factor (0 for parallel)%E");
Printf(false, "%Ba %3 %Fl%Ll%f%D[change]%E",
SS.cameraTangent*1000,
&ScreenChangeCameraTangent, 0);
Printf(false, "%Ft snap grid spacing%E");
Printf(false, "%Ba %s %Fl%Ll%f%D[change]%E",
SS.MmToString(SS.gridSpacing),
&ScreenChangeGridSpacing, 0);
Printf(false, "");
Printf(false, "%Ft export scale factor (1.0=mm, 25.4=inch)");
Printf(false, "%Ba %3 %Fl%Ll%f%D[change]%E",
(double)SS.exportScale,
&ScreenChangeExportScale, 0);
Printf(false, "%Ft cutter radius offset (0=no offset) ");
Printf(false, "%Ba %s %Fl%Ll%f%D[change]%E",
SS.MmToString(SS.exportOffset),
&ScreenChangeExportOffset, 0);
Printf(false, "");
Printf(false, "%Ft export shaded 2d triangles: "
"%Fh%f%Ll%s%E%Fs%s%E / %Fh%f%Ll%s%E%Fs%s%E",
&ScreenChangeShadedTriangles,
(SS.exportShadedTriangles ? "" : "yes"),
(SS.exportShadedTriangles ? "yes" : ""),
&ScreenChangeShadedTriangles,
(!SS.exportShadedTriangles ? "" : "no"),
(!SS.exportShadedTriangles ? "no" : ""));
if(fabs(SS.exportOffset) > LENGTH_EPS) {
Printf(false, "%Ft curves as piecewise linear:%E %Fsyes%Ft "
"(since cutter radius is not zero)");
} else {
Printf(false, "%Ft curves as piecewise linear: "
"%Fh%f%Ll%s%E%Fs%s%E / %Fh%f%Ll%s%E%Fs%s%E",
&ScreenChangePwlCurves,
(SS.exportPwlCurves ? "" : "yes"),
(SS.exportPwlCurves ? "yes" : ""),
&ScreenChangePwlCurves,
(!SS.exportPwlCurves ? "" : "no"),
(!SS.exportPwlCurves ? "no" : ""));
}
Printf(false, "");
Printf(false, "%Ft export canvas size: "
"%Fh%f%Ll%s%E%Fs%s%E / %Fh%f%Ll%s%E%Fs%s%E",
&ScreenChangeCanvasSizeAuto,
(!SS.exportCanvasSizeAuto ? "" : "fixed"),
(!SS.exportCanvasSizeAuto ? "fixed" : ""),
&ScreenChangeCanvasSizeAuto,
(SS.exportCanvasSizeAuto ? "" : "auto"),
(SS.exportCanvasSizeAuto ? "auto" : ""));
if(SS.exportCanvasSizeAuto) {
Printf(false, "%Ft (by margins around exported geometry)");
Printf(false, "%Ba%Ft left: %Fd%s %Fl%Ll%f%D[change]%E",
SS.MmToString(SS.exportMargin.left), &ScreenChangeCanvasSize, 0);
Printf(false, "%Bd%Ft right: %Fd%s %Fl%Ll%f%D[change]%E",
SS.MmToString(SS.exportMargin.right), &ScreenChangeCanvasSize, 1);
Printf(false, "%Ba%Ft bottom: %Fd%s %Fl%Ll%f%D[change]%E",
SS.MmToString(SS.exportMargin.bottom), &ScreenChangeCanvasSize, 2);
Printf(false, "%Bd%Ft top: %Fd%s %Fl%Ll%f%D[change]%E",
SS.MmToString(SS.exportMargin.top), &ScreenChangeCanvasSize, 3);
} else {
Printf(false, "%Ft (by absolute dimensions and offsets)");
Printf(false, "%Ba%Ft width: %Fd%s %Fl%Ll%f%D[change]%E",
SS.MmToString(SS.exportCanvas.width), &ScreenChangeCanvasSize, 10);
Printf(false, "%Bd%Ft height: %Fd%s %Fl%Ll%f%D[change]%E",
SS.MmToString(SS.exportCanvas.height), &ScreenChangeCanvasSize, 11);
Printf(false, "%Ba%Ft offset x: %Fd%s %Fl%Ll%f%D[change]%E",
SS.MmToString(SS.exportCanvas.dx), &ScreenChangeCanvasSize, 12);
Printf(false, "%Bd%Ft offset y: %Fd%s %Fl%Ll%f%D[change]%E",
SS.MmToString(SS.exportCanvas.dy), &ScreenChangeCanvasSize, 13);
}
Printf(false, "");
Printf(false, "%Ft fix white exported lines: "
"%Fh%f%Ll%s%E%Fs%s%E / %Fh%f%Ll%s%E%Fs%s%E",
&ScreenChangeFixExportColors,
( SS.fixExportColors ? "" : "yes"), ( SS.fixExportColors ? "yes" : ""),
&ScreenChangeFixExportColors,
(!SS.fixExportColors ? "" : "no"), (!SS.fixExportColors ? "no" : ""));
Printf(false, "%Ft draw triangle back faces: "
"%Fh%f%Ll%s%E%Fs%s%E / %Fh%f%Ll%s%E%Fs%s%E",
&ScreenChangeBackFaces,
(SS.drawBackFaces ? "" : "yes"), (SS.drawBackFaces ? "yes" : ""),
&ScreenChangeBackFaces,
(!SS.drawBackFaces ? "" : "no"), (!SS.drawBackFaces ? "no" : ""));
Printf(false, "");
Printf(false, " %Ftgl vendor %E%s", glGetString(GL_VENDOR));
Printf(false, " %Ft renderer %E%s", glGetString(GL_RENDERER));
Printf(false, " %Ft version %E%s", glGetString(GL_VERSION));
}
bool TextWindow::EditControlDoneForConfiguration(char *s) {
switch(edit.meaning) {
case EDIT_LIGHT_INTENSITY:
SS.lightIntensity[edit.i] = min(1, max(0, atof(s)));
InvalidateGraphics();
break;
case EDIT_LIGHT_DIRECTION: {
double x, y, z;
if(sscanf(s, "%lf, %lf, %lf", &x, &y, &z)==3) {
SS.lightDir[edit.i] = Vector::From(x, y, z);
} else {
Error("Bad format: specify coordinates as x, y, z");
}
InvalidateGraphics();
break;
}
case EDIT_COLOR: {
double r, g, b;
if(sscanf(s, "%lf, %lf, %lf", &r, &g, &b)==3) {
SS.modelColor[edit.i] = RGB(r*255, g*255, b*255);
} else {
Error("Bad format: specify color as r, g, b");
}
break;
}
case EDIT_CHORD_TOLERANCE: {
SS.chordTol = min(10, max(0.1, atof(s)));
SS.GenerateAll(0, INT_MAX);
break;
}
case EDIT_MAX_SEGMENTS: {
SS.maxSegments = min(1000, max(7, atoi(s)));
SS.GenerateAll(0, INT_MAX);
break;
}
case EDIT_CAMERA_TANGENT: {
SS.cameraTangent = (min(2, max(0, atof(s))))/1000.0;
if(SS.forceParallelProj) {
Message("The perspective factor will have no effect until you "
"disable View -> Force Parallel Projection.");
}
InvalidateGraphics();
break;
}
case EDIT_GRID_SPACING: {
SS.gridSpacing = (float)min(1e4, max(1e-3, SS.StringToMm(s)));
InvalidateGraphics();
break;
}
case EDIT_EXPORT_SCALE: {
Expr *e = Expr::From(s);
if(e) {
double ev = e->Eval();
if(fabs(ev) < 0.001 || isnan(ev)) {
Error("Export scale must not be zero!");
} else {
SS.exportScale = (float)ev;
}
} else {
Error("Not a valid number or expression: '%s'", s);
}
break;
}
case EDIT_EXPORT_OFFSET: {
Expr *e = Expr::From(s);
if(e) {
double ev = SS.ExprToMm(e);
if(isnan(ev) || ev < 0) {
Error("Cutter radius offset must not be negative!");
} else {
SS.exportOffset = (float)ev;
}
} else {
Error("Not a valid number or expression: '%s'", s);
}
break;
}
case EDIT_CANVAS_SIZE: {
Expr *e = Expr::From(s);
if(!e) {
Error("Not a valid number or expression: '%s'", s);
break;
}
float d = (float)SS.ExprToMm(e);
switch(edit.i) {
case 0: SS.exportMargin.left = d; break;
case 1: SS.exportMargin.right = d; break;
case 2: SS.exportMargin.bottom = d; break;
case 3: SS.exportMargin.top = d; break;
case 10: SS.exportCanvas.width = d; break;
case 11: SS.exportCanvas.height = d; break;
case 12: SS.exportCanvas.dx = d; break;
case 13: SS.exportCanvas.dy = d; break;
}
break;
}
default: return false;
}
return true;
}

1016
draw.cpp
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File diff suppressed because it is too large Load Diff

43
graphicswin.cpp
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@ -164,49 +164,6 @@ void GraphicsWindow::Init(void) {
EnsureValidActives();
}
void GraphicsWindow::NormalizeProjectionVectors(void) {
Vector norm = projRight.Cross(projUp);
projUp = norm.Cross(projRight);
projUp = projUp.ScaledBy(1/projUp.Magnitude());
projRight = projRight.ScaledBy(1/projRight.Magnitude());
}
//-----------------------------------------------------------------------------
// Project a point in model space to screen space, exactly as gl would; return
// units are pixels.
//-----------------------------------------------------------------------------
Point2d GraphicsWindow::ProjectPoint(Vector p) {
Vector p3 = ProjectPoint3(p);
Point2d p2 = { p3.x, p3.y };
return p2;
}
//-----------------------------------------------------------------------------
// Project a point in model space to screen space, exactly as gl would; return
// units are pixels. The z coordinate is also returned, also in pixels.
//-----------------------------------------------------------------------------
Vector GraphicsWindow::ProjectPoint3(Vector p) {
double w;
Vector r = ProjectPoint4(p, &w);
return r.ScaledBy(scale/w);
}
//-----------------------------------------------------------------------------
// Project a point in model space halfway into screen space. The scale is
// not applied, and the perspective divide isn't applied; instead the w
// coordinate is returned separately.
//-----------------------------------------------------------------------------
Vector GraphicsWindow::ProjectPoint4(Vector p, double *w) {
p = p.Plus(offset);
Vector r;
r.x = p.Dot(projRight);
r.y = p.Dot(projUp);
r.z = p.Dot(projUp.Cross(projRight));
*w = 1 + r.z*SS.CameraTangent()*scale;
return r;
}
void GraphicsWindow::AnimateOntoWorkplane(void) {
if(!LockedInWorkplane()) return;

971
mouse.cpp Normal file
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@ -0,0 +1,971 @@
//-----------------------------------------------------------------------------
// Anything relating to mouse, keyboard, or 6-DOF mouse input.
//-----------------------------------------------------------------------------
#include "solvespace.h"
void GraphicsWindow::UpdateDraggedPoint(hEntity hp, double mx, double my) {
Entity *p = SK.GetEntity(hp);
Vector pos = p->PointGetNum();
UpdateDraggedNum(&pos, mx, my);
p->PointForceTo(pos);
}
void GraphicsWindow::UpdateDraggedNum(Vector *pos, double mx, double my) {
*pos = pos->Plus(projRight.ScaledBy((mx - orig.mouse.x)/scale));
*pos = pos->Plus(projUp.ScaledBy((my - orig.mouse.y)/scale));
orig.mouse.x = mx;
orig.mouse.y = my;
InvalidateGraphics();
}
void GraphicsWindow::MouseMoved(double x, double y, bool leftDown,
bool middleDown, bool rightDown, bool shiftDown, bool ctrlDown)
{
if(GraphicsEditControlIsVisible()) return;
if(context.active) return;
if(rightDown) {
middleDown = true;
shiftDown = !shiftDown;
}
if(SS.showToolbar) {
if(ToolbarMouseMoved((int)x, (int)y)) {
hover.Clear();
return;
}
}
Point2d mp = { x, y };
if(rightDown && orig.mouse.DistanceTo(mp) < 5 && !orig.startedMoving) {
// Avoid accidentally panning (or rotating if shift is down) if the
// user wants a context menu.
return;
}
orig.startedMoving = true;
// If the middle button is down, then mouse movement is used to pan and
// rotate our view. This wins over everything else.
if(middleDown) {
hover.Clear();
double dx = (x - orig.mouse.x) / scale;
double dy = (y - orig.mouse.y) / scale;
if(!(shiftDown || ctrlDown)) {
double s = 0.3*(PI/180)*scale; // degrees per pixel
projRight = orig.projRight.RotatedAbout(orig.projUp, -s*dx);
projUp = orig.projUp.RotatedAbout(orig.projRight, s*dy);
NormalizeProjectionVectors();
} else if(ctrlDown) {
double theta = atan2(orig.mouse.y, orig.mouse.x);
theta -= atan2(y, x);
Vector normal = orig.projRight.Cross(orig.projUp);
projRight = orig.projRight.RotatedAbout(normal, theta);
projUp = orig.projUp.RotatedAbout(normal, theta);
NormalizeProjectionVectors();
} else {
offset.x = orig.offset.x + dx*projRight.x + dy*projUp.x;
offset.y = orig.offset.y + dx*projRight.y + dy*projUp.y;
offset.z = orig.offset.z + dx*projRight.z + dy*projUp.z;
}
orig.projRight = projRight;
orig.projUp = projUp;
orig.offset = offset;
orig.mouse.x = x;
orig.mouse.y = y;
InvalidateGraphics();
return;
}
if(pending.operation == 0) {
double dm = orig.mouse.DistanceTo(mp);
// If we're currently not doing anything, then see if we should
// start dragging something.
if(leftDown && dm > 3) {
if(hover.entity.v) {
Entity *e = SK.GetEntity(hover.entity);
if(e->IsPoint()) {
// Start dragging this point.
ClearSelection();
pending.point = hover.entity;
pending.operation = DRAGGING_POINT;
} else if(e->type == Entity::CIRCLE) {
// Drag the radius.
ClearSelection();
pending.circle = hover.entity;
pending.operation = DRAGGING_RADIUS;
} else if(e->IsNormal()) {
ClearSelection();
pending.normal = hover.entity;
pending.operation = DRAGGING_NORMAL;
}
} else if(hover.constraint.v &&
SK.GetConstraint(hover.constraint)->HasLabel())
{
ClearSelection();
pending.constraint = hover.constraint;
pending.operation = DRAGGING_CONSTRAINT;
}
if(pending.operation != 0) {
// We just started a drag, so remember for the undo before
// the drag changes anything.
SS.UndoRemember();
}
} else {
// Otherwise, just hit test and give up; but don't hit test
// if the mouse is down, because then the user could hover
// a point, mouse down (thus selecting it), and drag, in an
// effort to drag the point, but instead hover a different
// entity before we move far enough to start the drag.
if(!leftDown) HitTestMakeSelection(mp);
}
return;
}
// If the user has started an operation from the menu, but not
// completed it, then just do the selection.
if(pending.operation < FIRST_PENDING) {
HitTestMakeSelection(mp);
return;
}
// We're currently dragging something; so do that. But if we haven't
// painted since the last time we solved, do nothing, because there's
// no sense solving a frame and not displaying it.
if(!havePainted) return;
switch(pending.operation) {
case DRAGGING_CONSTRAINT: {
Constraint *c = SK.constraint.FindById(pending.constraint);
UpdateDraggedNum(&(c->disp.offset), x, y);
break;
}
case DRAGGING_NEW_LINE_POINT:
HitTestMakeSelection(mp);
// and fall through
case DRAGGING_NEW_POINT:
case DRAGGING_POINT: {
Entity *p = SK.GetEntity(pending.point);
if((p->type == Entity::POINT_N_ROT_TRANS) &&
(shiftDown || ctrlDown))
{
// These points also come with a rotation, which the user can
// edit by pressing shift or control.
Quaternion q = p->PointGetQuaternion();
Vector p3 = p->PointGetNum();
Point2d p2 = ProjectPoint(p3);
Vector u = q.RotationU(), v = q.RotationV();
if(ctrlDown) {
double d = mp.DistanceTo(p2);
if(d < 25) {
// Don't start dragging the position about the normal
// until we're a little ways out, to get a reasonable
// reference pos
orig.mouse = mp;
break;
}
double theta = atan2(orig.mouse.y-p2.y, orig.mouse.x-p2.x);
theta -= atan2(y-p2.y, x-p2.x);
Vector gn = projRight.Cross(projUp);
u = u.RotatedAbout(gn, -theta);
v = v.RotatedAbout(gn, -theta);
} else {
double dx = -(x - orig.mouse.x);
double dy = -(y - orig.mouse.y);
double s = 0.3*(PI/180); // degrees per pixel
u = u.RotatedAbout(projUp, -s*dx);
u = u.RotatedAbout(projRight, s*dy);
v = v.RotatedAbout(projUp, -s*dx);
v = v.RotatedAbout(projRight, s*dy);
}
q = Quaternion::From(u, v);
p->PointForceQuaternionTo(q);
// Let's rotate about the selected point; so fix up the
// translation so that that point didn't move.
p->PointForceTo(p3);
orig.mouse = mp;
} else {
UpdateDraggedPoint(pending.point, x, y);
HitTestMakeSelection(mp);
}
SS.MarkGroupDirtyByEntity(pending.point);
break;
}
case DRAGGING_NEW_CUBIC_POINT: {
UpdateDraggedPoint(pending.point, x, y);
HitTestMakeSelection(mp);
hRequest hr = pending.point.request();
Vector p0 = SK.GetEntity(hr.entity(1))->PointGetNum();
Vector p3 = SK.GetEntity(hr.entity(4))->PointGetNum();
Vector p1 = p0.ScaledBy(2.0/3).Plus(p3.ScaledBy(1.0/3));
SK.GetEntity(hr.entity(2))->PointForceTo(p1);
Vector p2 = p0.ScaledBy(1.0/3).Plus(p3.ScaledBy(2.0/3));
SK.GetEntity(hr.entity(3))->PointForceTo(p2);
SS.MarkGroupDirtyByEntity(pending.point);
break;
}
case DRAGGING_NEW_ARC_POINT: {
UpdateDraggedPoint(pending.point, x, y);
HitTestMakeSelection(mp);
hRequest hr = pending.point.request();
Vector ona = SK.GetEntity(hr.entity(2))->PointGetNum();
Vector onb = SK.GetEntity(hr.entity(3))->PointGetNum();
Vector center = (ona.Plus(onb)).ScaledBy(0.5);
SK.GetEntity(hr.entity(1))->PointForceTo(center);
SS.MarkGroupDirtyByEntity(pending.point);
break;
}
case DRAGGING_NEW_RADIUS:
case DRAGGING_RADIUS: {
Entity *circle = SK.GetEntity(pending.circle);
Vector center = SK.GetEntity(circle->point[0])->PointGetNum();
Point2d c2 = ProjectPoint(center);
double r = c2.DistanceTo(mp)/scale;
SK.GetEntity(circle->distance)->DistanceForceTo(r);
SS.MarkGroupDirtyByEntity(pending.circle);
break;
}
case DRAGGING_NORMAL: {
Entity *normal = SK.GetEntity(pending.normal);
Vector p = SK.GetEntity(normal->point[0])->PointGetNum();
Point2d p2 = ProjectPoint(p);
Quaternion q = normal->NormalGetNum();
Vector u = q.RotationU(), v = q.RotationV();
if(ctrlDown) {
double theta = atan2(orig.mouse.y-p2.y, orig.mouse.x-p2.x);
theta -= atan2(y-p2.y, x-p2.x);
Vector normal = projRight.Cross(projUp);
u = u.RotatedAbout(normal, -theta);
v = v.RotatedAbout(normal, -theta);
} else {
double dx = -(x - orig.mouse.x);
double dy = -(y - orig.mouse.y);
double s = 0.3*(PI/180); // degrees per pixel
u = u.RotatedAbout(projUp, -s*dx);
u = u.RotatedAbout(projRight, s*dy);
v = v.RotatedAbout(projUp, -s*dx);
v = v.RotatedAbout(projRight, s*dy);
}
orig.mouse = mp;
normal->NormalForceTo(Quaternion::From(u, v));
SS.MarkGroupDirtyByEntity(pending.normal);
break;
}
default: oops();
}
if(pending.operation != 0 && pending.operation != DRAGGING_CONSTRAINT) {
SS.GenerateAll();
}
havePainted = false;
}
void GraphicsWindow::ClearPending(void) {
memset(&pending, 0, sizeof(pending));
}
void GraphicsWindow::MouseMiddleOrRightDown(double x, double y) {
if(GraphicsEditControlIsVisible()) return;
orig.offset = offset;
orig.projUp = projUp;
orig.projRight = projRight;
orig.mouse.x = x;
orig.mouse.y = y;
orig.startedMoving = false;
}
void GraphicsWindow::ContextMenuListStyles(void) {
CreateContextSubmenu();
Style *s;
bool empty = true;
for(s = SK.style.First(); s; s = SK.style.NextAfter(s)) {
if(s->h.v < Style::FIRST_CUSTOM) continue;
AddContextMenuItem(s->DescriptionString(), CMNU_FIRST_STYLE + s->h.v);
empty = false;
}
if(!empty) AddContextMenuItem(NULL, CONTEXT_SEPARATOR);
AddContextMenuItem("No Style", CMNU_NO_STYLE);
AddContextMenuItem("Newly Created Custom Style...", CMNU_NEW_CUSTOM_STYLE);
}
void GraphicsWindow::MouseRightUp(double x, double y) {
// Don't show a context menu if the user is right-clicking the toolbar,
// or if they are finishing a pan.
if(ToolbarMouseMoved((int)x, (int)y)) return;
if(orig.startedMoving) return;
if(context.active) return;
context.active = true;
if(pending.operation == DRAGGING_NEW_LINE_POINT) {
// Special case; use a right click to stop drawing lines, since
// a left click would draw another one. This is quicker and more
// intuitive than hitting escape.
ClearPending();
}
GroupSelection();
if(hover.IsEmpty() && gs.n == 0 && gs.constraints == 0) {
// No reason to display a context menu.
goto done;
}
// We can either work on the selection (like the functions are designed to)
// or on the hovered item. In the latter case we can fudge things by just
// selecting the hovered item, and then applying our operation to the
// selection.
bool toggleForStyles = false,
toggleForGroupInfo = false,
toggleForDelete = false,
toggleForStyleInfo = false;
if(!hover.IsEmpty()) {
AddContextMenuItem("Toggle Hovered Item Selection",
CMNU_TOGGLE_SELECTION);
}
if(gs.stylables > 0) {
ContextMenuListStyles();
AddContextMenuItem("Assign Selection to Style", CONTEXT_SUBMENU);
} else if(gs.n == 0 && gs.constraints == 0 && hover.IsStylable()) {
ContextMenuListStyles();
AddContextMenuItem("Assign Hovered Item to Style", CONTEXT_SUBMENU);
toggleForStyles = true;
}
if(gs.n + gs.constraints == 1) {
AddContextMenuItem("Group Info for Selected Item", CMNU_GROUP_INFO);
} else if(!hover.IsEmpty() && gs.n == 0 && gs.constraints == 0) {
AddContextMenuItem("Group Info for Hovered Item", CMNU_GROUP_INFO);
toggleForGroupInfo = true;
}
if(gs.n + gs.constraints == 1 && gs.stylables == 1) {
AddContextMenuItem("Style Info for Selected Item", CMNU_STYLE_INFO);
} else if(hover.IsStylable() && gs.n == 0 && gs.constraints == 0) {
AddContextMenuItem("Style Info for Hovered Item", CMNU_STYLE_INFO);
toggleForStyleInfo = true;
}
if(hover.constraint.v && gs.n == 0 && gs.constraints == 0) {
Constraint *c = SK.GetConstraint(hover.constraint);
if(c->HasLabel() && c->type != Constraint::COMMENT) {
AddContextMenuItem("Toggle Reference Dimension",
CMNU_REFERENCE_DIM);
}
if(c->type == Constraint::ANGLE ||
c->type == Constraint::EQUAL_ANGLE)
{
AddContextMenuItem("Other Supplementary Angle",
CMNU_OTHER_ANGLE);
}
}
if(gs.n > 0 || gs.constraints > 0) {
AddContextMenuItem(NULL, CONTEXT_SEPARATOR);
AddContextMenuItem("Delete Selection", CMNU_DELETE_SEL);
AddContextMenuItem("Unselect All", CMNU_UNSELECT_ALL);
} else if(!hover.IsEmpty()) {
AddContextMenuItem(NULL, CONTEXT_SEPARATOR);
AddContextMenuItem("Delete Hovered Item", CMNU_DELETE_SEL);
toggleForDelete = true;
}
int ret = ShowContextMenu();
switch(ret) {
case CMNU_TOGGLE_SELECTION:
ToggleSelectionStateOfHovered();
break;
case CMNU_UNSELECT_ALL:
MenuEdit(MNU_UNSELECT_ALL);
break;
case CMNU_DELETE_SEL:
if(toggleForDelete) ToggleSelectionStateOfHovered();
MenuEdit(MNU_DELETE);
break;
case CMNU_REFERENCE_DIM:
ToggleSelectionStateOfHovered();
Constraint::MenuConstrain(MNU_REFERENCE);
break;
case CMNU_OTHER_ANGLE:
ToggleSelectionStateOfHovered();
Constraint::MenuConstrain(MNU_OTHER_ANGLE);
break;
case CMNU_GROUP_INFO: {
if(toggleForGroupInfo) ToggleSelectionStateOfHovered();
hGroup hg;
GroupSelection();
if(gs.entities == 1) {
hg = SK.GetEntity(gs.entity[0])->group;
} else if(gs.points == 1) {
hg = SK.GetEntity(gs.point[0])->group;
} else if(gs.constraints == 1) {
hg = SK.GetConstraint(gs.constraint[0])->group;
} else {
break;
}
ClearSelection();
SS.TW.GoToScreen(TextWindow::SCREEN_GROUP_INFO);
SS.TW.shown.group = hg;
SS.later.showTW = true;
break;
}
case CMNU_STYLE_INFO: {
if(toggleForStyleInfo) ToggleSelectionStateOfHovered();
hStyle hs;
GroupSelection();
if(gs.entities == 1) {
hs = Style::ForEntity(gs.entity[0]);
} else if(gs.points == 1) {
hs = Style::ForEntity(gs.point[0]);
} else if(gs.constraints == 1) {
hs = SK.GetConstraint(gs.constraint[0])->disp.style;
if(!hs.v) hs.v = Style::CONSTRAINT;
} else {
break;
}
ClearSelection();
SS.TW.GoToScreen(TextWindow::SCREEN_STYLE_INFO);
SS.TW.shown.style = hs;
SS.later.showTW = true;
break;
}
case CMNU_NEW_CUSTOM_STYLE: {
if(toggleForStyles) ToggleSelectionStateOfHovered();
DWORD v = Style::CreateCustomStyle();
Style::AssignSelectionToStyle(v);
break;
}
case CMNU_NO_STYLE:
if(toggleForStyles) ToggleSelectionStateOfHovered();
Style::AssignSelectionToStyle(0);
break;
default:
if(ret >= CMNU_FIRST_STYLE) {
if(toggleForStyles) ToggleSelectionStateOfHovered();
Style::AssignSelectionToStyle(ret - CMNU_FIRST_STYLE);
}
// otherwise it was probably cancelled, so do nothing
break;
}
done:
context.active = false;
}
hRequest GraphicsWindow::AddRequest(int type) {
return AddRequest(type, true);
}
hRequest GraphicsWindow::AddRequest(int type, bool rememberForUndo) {
if(rememberForUndo) SS.UndoRemember();
Request r;
memset(&r, 0, sizeof(r));
r.group = activeGroup;
Group *g = SK.GetGroup(activeGroup);
if(g->type == Group::DRAWING_3D || g->type == Group::DRAWING_WORKPLANE) {
r.construction = false;
} else {
r.construction = true;
}
r.workplane = ActiveWorkplane();
r.type = type;
SK.request.AddAndAssignId(&r);
// We must regenerate the parameters, so that the code that tries to
// place this request's entities where the mouse is can do so. But
// we mustn't try to solve until reasonable values have been supplied
// for these new parameters, or else we'll get a numerical blowup.
SS.GenerateAll(-1, -1);
SS.MarkGroupDirty(r.group);
return r.h;
}
bool GraphicsWindow::ConstrainPointByHovered(hEntity pt) {
if(!hover.entity.v) return false;
Entity *e = SK.GetEntity(hover.entity);
if(e->IsPoint()) {
Constraint::ConstrainCoincident(e->h, pt);
return true;
}
if(e->IsCircle()) {
Constraint::Constrain(Constraint::PT_ON_CIRCLE,
pt, Entity::NO_ENTITY, e->h);
return true;
}
if(e->type == Entity::LINE_SEGMENT) {
Constraint::Constrain(Constraint::PT_ON_LINE,
pt, Entity::NO_ENTITY, e->h);
return true;
}
return false;
}
void GraphicsWindow::MouseLeftDown(double mx, double my) {
if(GraphicsEditControlIsVisible()) return;
HideTextEditControl();
if(SS.showToolbar) {
if(ToolbarMouseDown((int)mx, (int)my)) return;
}
// Make sure the hover is up to date.
MouseMoved(mx, my, false, false, false, false, false);
orig.mouse.x = mx;
orig.mouse.y = my;
// The current mouse location
Vector v = offset.ScaledBy(-1);
v = v.Plus(projRight.ScaledBy(mx/scale));
v = v.Plus(projUp.ScaledBy(my/scale));
hRequest hr;
switch(pending.operation) {
case MNU_DATUM_POINT:
hr = AddRequest(Request::DATUM_POINT);
SK.GetEntity(hr.entity(0))->PointForceTo(v);
ConstrainPointByHovered(hr.entity(0));
ClearSuper();
break;
case MNU_LINE_SEGMENT:
hr = AddRequest(Request::LINE_SEGMENT);
SK.GetEntity(hr.entity(1))->PointForceTo(v);
ConstrainPointByHovered(hr.entity(1));
ClearSuper();
pending.operation = DRAGGING_NEW_LINE_POINT;
pending.point = hr.entity(2);
pending.description = "click to place next point of line";
SK.GetEntity(pending.point)->PointForceTo(v);
break;
case MNU_RECTANGLE: {
if(!SS.GW.LockedInWorkplane()) {
Error("Can't draw rectangle in 3d; select a workplane first.");
ClearSuper();
break;
}
hRequest lns[4];
int i;
SS.UndoRemember();
for(i = 0; i < 4; i++) {
lns[i] = AddRequest(Request::LINE_SEGMENT, false);
}
for(i = 0; i < 4; i++) {
Constraint::ConstrainCoincident(
lns[i].entity(1), lns[(i+1)%4].entity(2));
SK.GetEntity(lns[i].entity(1))->PointForceTo(v);
SK.GetEntity(lns[i].entity(2))->PointForceTo(v);
}
for(i = 0; i < 4; i++) {
Constraint::Constrain(
(i % 2) ? Constraint::HORIZONTAL : Constraint::VERTICAL,
Entity::NO_ENTITY, Entity::NO_ENTITY,
lns[i].entity(0));
}
ConstrainPointByHovered(lns[2].entity(1));
pending.operation = DRAGGING_NEW_POINT;
pending.point = lns[1].entity(2);
pending.description = "click to place other corner of rectangle";
break;
}
case MNU_CIRCLE:
hr = AddRequest(Request::CIRCLE);
SK.GetEntity(hr.entity(1))->PointForceTo(v);
SK.GetEntity(hr.entity(32))->NormalForceTo(
Quaternion::From(SS.GW.projRight, SS.GW.projUp));
ConstrainPointByHovered(hr.entity(1));
ClearSuper();
pending.operation = DRAGGING_NEW_RADIUS;
pending.circle = hr.entity(0);
pending.description = "click to set radius";
SK.GetParam(hr.param(0))->val = 0;
break;
case MNU_ARC: {
if(!SS.GW.LockedInWorkplane()) {
Error("Can't draw arc in 3d; select a workplane first.");
ClearPending();
break;
}
hr = AddRequest(Request::ARC_OF_CIRCLE);
// This fudge factor stops us from immediately failing to solve
// because of the arc's implicit (equal radius) tangent.
Vector adj = SS.GW.projRight.WithMagnitude(2/SS.GW.scale);
SK.GetEntity(hr.entity(1))->PointForceTo(v.Minus(adj));
SK.GetEntity(hr.entity(2))->PointForceTo(v);
SK.GetEntity(hr.entity(3))->PointForceTo(v);
ConstrainPointByHovered(hr.entity(2));
ClearSuper();
pending.operation = DRAGGING_NEW_ARC_POINT;
pending.point = hr.entity(3);
pending.description = "click to place point";
break;
}
case MNU_CUBIC:
hr = AddRequest(Request::CUBIC);
SK.GetEntity(hr.entity(1))->PointForceTo(v);
SK.GetEntity(hr.entity(2))->PointForceTo(v);
SK.GetEntity(hr.entity(3))->PointForceTo(v);
SK.GetEntity(hr.entity(4))->PointForceTo(v);
ConstrainPointByHovered(hr.entity(1));
ClearSuper();
pending.operation = DRAGGING_NEW_CUBIC_POINT;
pending.point = hr.entity(4);
pending.description = "click to place next point of cubic";
break;
case MNU_WORKPLANE:
if(LockedInWorkplane()) {
Error("Sketching in a workplane already; sketch in 3d before "
"creating new workplane.");
ClearSuper();
break;
}
hr = AddRequest(Request::WORKPLANE);
SK.GetEntity(hr.entity(1))->PointForceTo(v);
SK.GetEntity(hr.entity(32))->NormalForceTo(
Quaternion::From(SS.GW.projRight, SS.GW.projUp));
ConstrainPointByHovered(hr.entity(1));
ClearSuper();
break;
case MNU_TTF_TEXT: {
if(!SS.GW.LockedInWorkplane()) {
Error("Can't draw text in 3d; select a workplane first.");
ClearSuper();
break;
}
hr = AddRequest(Request::TTF_TEXT);
Request *r = SK.GetRequest(hr);
r->str.strcpy("Abc");
r->font.strcpy("arial.ttf");
SK.GetEntity(hr.entity(1))->PointForceTo(v);
SK.GetEntity(hr.entity(2))->PointForceTo(v);
pending.operation = DRAGGING_NEW_POINT;
pending.point = hr.entity(2);
pending.description = "click to place bottom left of text";
break;
}
case MNU_COMMENT: {
ClearSuper();
Constraint c;
ZERO(&c);
c.group = SS.GW.activeGroup;
c.workplane = SS.GW.ActiveWorkplane();
c.type = Constraint::COMMENT;
c.disp.offset = v;
c.comment.strcpy("NEW COMMENT -- DOUBLE-CLICK TO EDIT");
Constraint::AddConstraint(&c);
break;
}
case DRAGGING_RADIUS:
case DRAGGING_NEW_POINT:
// The MouseMoved event has already dragged it as desired.
ClearPending();
break;
case DRAGGING_NEW_ARC_POINT:
case DRAGGING_NEW_CUBIC_POINT:
ConstrainPointByHovered(pending.point);
ClearPending();
break;
case DRAGGING_NEW_LINE_POINT: {
if(ConstrainPointByHovered(pending.point)) {
ClearPending();
break;
}
// Create a new line segment, so that we continue drawing.
hRequest hr = AddRequest(Request::LINE_SEGMENT);
SK.GetEntity(hr.entity(1))->PointForceTo(v);
SK.GetEntity(hr.entity(2))->PointForceTo(v);
// Constrain the line segments to share an endpoint
Constraint::ConstrainCoincident(pending.point, hr.entity(1));
// And drag an endpoint of the new line segment
pending.operation = DRAGGING_NEW_LINE_POINT;
pending.point = hr.entity(2);
pending.description = "click to place next point of next line";
break;
}
case 0:
default:
ClearPending();
ToggleSelectionStateOfHovered();
break;
}
SS.later.showTW = true;
InvalidateGraphics();
}
void GraphicsWindow::MouseLeftUp(double mx, double my) {
switch(pending.operation) {
case DRAGGING_POINT:
case DRAGGING_CONSTRAINT:
case DRAGGING_NORMAL:
case DRAGGING_RADIUS:
ClearPending();
break;
default:
break; // do nothing
}
}
void GraphicsWindow::MouseLeftDoubleClick(double mx, double my) {
if(GraphicsEditControlIsVisible()) return;
HideTextEditControl();
if(hover.constraint.v) {
constraintBeingEdited = hover.constraint;
ClearSuper();
Constraint *c = SK.GetConstraint(constraintBeingEdited);
if(c->reference) {
// Not meaningful to edit a reference dimension
return;
}
Vector p3 = c->GetLabelPos();
Point2d p2 = ProjectPoint(p3);
char s[1024];
switch(c->type) {
case Constraint::COMMENT:
strcpy(s, c->comment.str);
break;
case Constraint::ANGLE:
case Constraint::LENGTH_RATIO:
sprintf(s, "%.3f", c->valA);
break;
default:
strcpy(s, SS.MmToString(fabs(c->valA)));
break;
}
ShowGraphicsEditControl((int)p2.x, (int)p2.y-4, s);
}
}
void GraphicsWindow::EditControlDone(char *s) {
HideGraphicsEditControl();
Constraint *c = SK.GetConstraint(constraintBeingEdited);
if(c->type == Constraint::COMMENT) {
SS.UndoRemember();
c->comment.strcpy(s);
return;
}
Expr *e = Expr::From(s);
if(e) {
SS.UndoRemember();
switch(c->type) {
case Constraint::PT_LINE_DISTANCE:
case Constraint::PT_FACE_DISTANCE:
case Constraint::PT_PLANE_DISTANCE: {
// The sign is not displayed to the user, but this is a signed
// distance internally. To flip the sign, the user enters a
// negative distance.
bool wasNeg = (c->valA < 0);
if(wasNeg) {
c->valA = -SS.ExprToMm(e);
} else {
c->valA = SS.ExprToMm(e);
}
break;
}
case Constraint::ANGLE:
case Constraint::LENGTH_RATIO:
// These don't get the units conversion for distance, and
// they're always positive
c->valA = fabs(e->Eval());
break;
default:
// These are always positive, and they get the units conversion.
c->valA = fabs(SS.ExprToMm(e));
break;
}
SS.MarkGroupDirty(c->group);
SS.GenerateAll();
} else {
Error("Not a valid number or expression: '%s'", s);
}
}
bool GraphicsWindow::KeyDown(int c) {
if(c == ('h' - 'a') + 1) {
// Treat backspace identically to escape.
MenuEdit(MNU_UNSELECT_ALL);
return true;
}
return false;
}
void GraphicsWindow::MouseScroll(double x, double y, int delta) {
double offsetRight = offset.Dot(projRight);
double offsetUp = offset.Dot(projUp);
double righti = x/scale - offsetRight;
double upi = y/scale - offsetUp;
if(delta > 0) {
scale *= 1.2;
} else {
scale /= 1.2;
}
double rightf = x/scale - offsetRight;
double upf = y/scale - offsetUp;
offset = offset.Plus(projRight.ScaledBy(rightf - righti));
offset = offset.Plus(projUp.ScaledBy(upf - upi));
InvalidateGraphics();
}
void GraphicsWindow::MouseLeave(void) {
// Un-hover everything when the mouse leaves our window, unless there's
// currently a context menu shown.
if(!context.active) {
hover.Clear();
toolbarTooltipped = 0;
toolbarHovered = 0;
PaintGraphics();
}
}
void GraphicsWindow::SpaceNavigatorMoved(double tx, double ty, double tz,
double rx, double ry, double rz,
bool shiftDown)
{
if(!havePainted) return;
Vector out = projRight.Cross(projUp);
// rotation vector is axis of rotation, and its magnitude is angle
Vector aa = Vector::From(rx, ry, rz);
// but it's given with respect to screen projection frame
aa = aa.ScaleOutOfCsys(projRight, projUp, out);
double aam = aa.Magnitude();
if(aam != 0.0) aa = aa.WithMagnitude(1);
// This can either transform our view, or transform an imported part.
GroupSelection();
Entity *e = NULL;
Group *g = NULL;
if(gs.points == 1 && gs.n == 1) e = SK.GetEntity(gs.point [0]);
if(gs.entities == 1 && gs.n == 1) e = SK.GetEntity(gs.entity[0]);
if(e) g = SK.GetGroup(e->group);
if(g && g->type == Group::IMPORTED && !shiftDown) {
// Apply the transformation to an imported part. Gain down the Z
// axis, since it's hard to see what you're doing on that one since
// it's normal to the screen.
Vector t = projRight.ScaledBy(tx/scale).Plus(
projUp .ScaledBy(ty/scale).Plus(
out .ScaledBy(0.1*tz/scale)));
Quaternion q = Quaternion::From(aa, aam);
// If we go five seconds without SpaceNavigator input, or if we've
// switched groups, then consider that a new action and save an undo
// point.
SDWORD now = GetMilliseconds();
if(now - lastSpaceNavigatorTime > 5000 ||
lastSpaceNavigatorGroup.v != g->h.v)
{
SS.UndoRemember();
}
g->TransformImportedBy(t, q);
lastSpaceNavigatorTime = now;
lastSpaceNavigatorGroup = g->h;
SS.MarkGroupDirty(g->h);
SS.later.generateAll = true;
} else {
// Apply the transformation to the view of the everything. The
// x and y components are translation; but z component is scale,
// not translation, or else it would do nothing in a parallel
// projection
offset = offset.Plus(projRight.ScaledBy(tx/scale));
offset = offset.Plus(projUp.ScaledBy(ty/scale));
scale *= exp(0.001*tz);
if(aam != 0.0) {
projRight = projRight.RotatedAbout(aa, -aam);
projUp = projUp. RotatedAbout(aa, -aam);
NormalizeProjectionVectors();
}
}
havePainted = false;
InvalidateGraphics();
}
void GraphicsWindow::SpaceNavigatorButtonUp(void) {
ZoomToFit(false);
InvalidateGraphics();
}

9
style.cpp
View File

@ -511,13 +511,13 @@ bool TextWindow::EditControlDoneForStyles(char *str) {
} else {
s->width = v;
}
return true;
break;
}
case EDIT_STYLE_TEXT_ANGLE:
SS.UndoRemember();
s = Style::Get(edit.style);
s->textAngle = WRAP_SYMMETRIC(atof(str), 360);
return true;
break;
case EDIT_BACKGROUND_COLOR:
case EDIT_STYLE_COLOR: {
@ -536,7 +536,7 @@ bool TextWindow::EditControlDoneForStyles(char *str) {
} else {
Error("Bad format: specify color as r, g, b");
}
return true;
break;
}
case EDIT_STYLE_NAME:
if(!StringAllPrintable(str) || !*str) {
@ -546,10 +546,11 @@ bool TextWindow::EditControlDoneForStyles(char *str) {
s = Style::Get(edit.style);
s->name.strcpy(str);
}
return true;
break;
default: return false;
}
return true;
}
void TextWindow::ShowStyleInfo(void) {

343
textscreens.cpp
View File

@ -579,244 +579,6 @@ void TextWindow::ShowGroupSolveInfo(void) {
Printf(false, "by selecting Edit -> Undo.");
}
//-----------------------------------------------------------------------------
// For the configuration screen, setup items that are not specific to the
// file being edited right now.
//-----------------------------------------------------------------------------
void TextWindow::ScreenChangeLightDirection(int link, DWORD v) {
char str[1024];
sprintf(str, "%.2f, %.2f, %.2f", CO(SS.lightDir[v]));
ShowTextEditControl(29+2*v, 8, str);
SS.TW.edit.meaning = EDIT_LIGHT_DIRECTION;
SS.TW.edit.i = v;
}
void TextWindow::ScreenChangeLightIntensity(int link, DWORD v) {
char str[1024];
sprintf(str, "%.2f", SS.lightIntensity[v]);
ShowTextEditControl(29+2*v, 30, str);
SS.TW.edit.meaning = EDIT_LIGHT_INTENSITY;
SS.TW.edit.i = v;
}
void TextWindow::ScreenChangeColor(int link, DWORD v) {
char str[1024];
sprintf(str, "%.2f, %.2f, %.2f",
REDf(SS.modelColor[v]),
GREENf(SS.modelColor[v]),
BLUEf(SS.modelColor[v]));
ShowTextEditControl(9+2*v, 12, str);
SS.TW.edit.meaning = EDIT_COLOR;
SS.TW.edit.i = v;
}
void TextWindow::ScreenChangeChordTolerance(int link, DWORD v) {
char str[1024];
sprintf(str, "%.2f", SS.chordTol);
ShowTextEditControl(37, 3, str);
SS.TW.edit.meaning = EDIT_CHORD_TOLERANCE;
}
void TextWindow::ScreenChangeMaxSegments(int link, DWORD v) {
char str[1024];
sprintf(str, "%d", SS.maxSegments);
ShowTextEditControl(41, 3, str);
SS.TW.edit.meaning = EDIT_MAX_SEGMENTS;
}
void TextWindow::ScreenChangeCameraTangent(int link, DWORD v) {
char str[1024];
sprintf(str, "%.3f", 1000*SS.cameraTangent);
ShowTextEditControl(47, 3, str);
SS.TW.edit.meaning = EDIT_CAMERA_TANGENT;
}
void TextWindow::ScreenChangeGridSpacing(int link, DWORD v) {
ShowTextEditControl(51, 3, SS.MmToString(SS.gridSpacing));
SS.TW.edit.meaning = EDIT_GRID_SPACING;
}
void TextWindow::ScreenChangeExportScale(int link, DWORD v) {
char str[1024];
sprintf(str, "%.3f", (double)SS.exportScale);
ShowTextEditControl(57, 3, str);
SS.TW.edit.meaning = EDIT_EXPORT_SCALE;
}
void TextWindow::ScreenChangeExportOffset(int link, DWORD v) {
ShowTextEditControl(61, 3, SS.MmToString(SS.exportOffset));
SS.TW.edit.meaning = EDIT_EXPORT_OFFSET;
}
void TextWindow::ScreenChangeFixExportColors(int link, DWORD v) {
SS.fixExportColors = !SS.fixExportColors;
}
void TextWindow::ScreenChangeBackFaces(int link, DWORD v) {
SS.drawBackFaces = !SS.drawBackFaces;
InvalidateGraphics();
}
void TextWindow::ScreenChangeShadedTriangles(int link, DWORD v) {
SS.exportShadedTriangles = !SS.exportShadedTriangles;
InvalidateGraphics();
}
void TextWindow::ScreenChangePwlCurves(int link, DWORD v) {
SS.exportPwlCurves = !SS.exportPwlCurves;
InvalidateGraphics();
}
void TextWindow::ScreenChangeCanvasSizeAuto(int link, DWORD v) {
SS.exportCanvasSizeAuto = !SS.exportCanvasSizeAuto;
InvalidateGraphics();
}
void TextWindow::ScreenChangeCanvasSize(int link, DWORD v) {
double d;
switch(v) {
case 0: d = SS.exportMargin.left; break;
case 1: d = SS.exportMargin.right; break;
case 2: d = SS.exportMargin.bottom; break;
case 3: d = SS.exportMargin.top; break;
case 10: d = SS.exportCanvas.width; break;
case 11: d = SS.exportCanvas.height; break;
case 12: d = SS.exportCanvas.dx; break;
case 13: d = SS.exportCanvas.dy; break;
default: return;
}
int row = 75, col;
if(v < 10) {
row += v*2;
col = 11;
} else {
row += (v - 10)*2;
col = 13;
}
ShowTextEditControl(row, col, SS.MmToString(d));
SS.TW.edit.meaning = EDIT_CANVAS_SIZE;
SS.TW.edit.i = v;
}
void TextWindow::ShowConfiguration(void) {
int i;
Printf(true, "%Ft material color-(r, g, b)");
for(i = 0; i < SS.MODEL_COLORS; i++) {
Printf(false, "%Bp #%d: %Bp %Bp (%@, %@, %@) %f%D%Ll%Fl[change]%E",
(i & 1) ? 'd' : 'a',
i, 0x80000000 | SS.modelColor[i],
(i & 1) ? 'd' : 'a',
REDf(SS.modelColor[i]),
GREENf(SS.modelColor[i]),
BLUEf(SS.modelColor[i]),
&ScreenChangeColor, i);
}
Printf(false, "");
Printf(false, "%Ft light direction intensity");
for(i = 0; i < 2; i++) {
Printf(false, "%Bp #%d (%2,%2,%2)%Fl%D%f%Ll[c]%E "
"%2 %Fl%D%f%Ll[c]%E",
(i & 1) ? 'd' : 'a', i,
CO(SS.lightDir[i]), i, &ScreenChangeLightDirection,
SS.lightIntensity[i], i, &ScreenChangeLightIntensity);
}
Printf(false, "");
Printf(false, "%Ft chord tolerance (in screen pixels)%E");
Printf(false, "%Ba %2 %Fl%Ll%f%D[change]%E; now %d triangles",
SS.chordTol,
&ScreenChangeChordTolerance, 0,
SK.GetGroup(SS.GW.activeGroup)->displayMesh.l.n);
Printf(false, "%Ft max piecewise linear segments%E");
Printf(false, "%Ba %d %Fl%Ll%f[change]%E",
SS.maxSegments,
&ScreenChangeMaxSegments);
Printf(false, "");
Printf(false, "%Ft perspective factor (0 for parallel)%E");
Printf(false, "%Ba %3 %Fl%Ll%f%D[change]%E",
SS.cameraTangent*1000,
&ScreenChangeCameraTangent, 0);
Printf(false, "%Ft snap grid spacing%E");
Printf(false, "%Ba %s %Fl%Ll%f%D[change]%E",
SS.MmToString(SS.gridSpacing),
&ScreenChangeGridSpacing, 0);
Printf(false, "");
Printf(false, "%Ft export scale factor (1.0=mm, 25.4=inch)");
Printf(false, "%Ba %3 %Fl%Ll%f%D[change]%E",
(double)SS.exportScale,
&ScreenChangeExportScale, 0);
Printf(false, "%Ft cutter radius offset (0=no offset) ");
Printf(false, "%Ba %s %Fl%Ll%f%D[change]%E",
SS.MmToString(SS.exportOffset),
&ScreenChangeExportOffset, 0);
Printf(false, "");
Printf(false, "%Ft export shaded 2d triangles: "
"%Fh%f%Ll%s%E%Fs%s%E / %Fh%f%Ll%s%E%Fs%s%E",
&ScreenChangeShadedTriangles,
(SS.exportShadedTriangles ? "" : "yes"),
(SS.exportShadedTriangles ? "yes" : ""),
&ScreenChangeShadedTriangles,
(!SS.exportShadedTriangles ? "" : "no"),
(!SS.exportShadedTriangles ? "no" : ""));
if(fabs(SS.exportOffset) > LENGTH_EPS) {
Printf(false, "%Ft curves as piecewise linear:%E %Fsyes%Ft "
"(since cutter radius is not zero)");
} else {
Printf(false, "%Ft curves as piecewise linear: "
"%Fh%f%Ll%s%E%Fs%s%E / %Fh%f%Ll%s%E%Fs%s%E",
&ScreenChangePwlCurves,
(SS.exportPwlCurves ? "" : "yes"),
(SS.exportPwlCurves ? "yes" : ""),
&ScreenChangePwlCurves,
(!SS.exportPwlCurves ? "" : "no"),
(!SS.exportPwlCurves ? "no" : ""));
}
Printf(false, "");
Printf(false, "%Ft export canvas size: "
"%Fh%f%Ll%s%E%Fs%s%E / %Fh%f%Ll%s%E%Fs%s%E",
&ScreenChangeCanvasSizeAuto,
(!SS.exportCanvasSizeAuto ? "" : "fixed"),
(!SS.exportCanvasSizeAuto ? "fixed" : ""),
&ScreenChangeCanvasSizeAuto,
(SS.exportCanvasSizeAuto ? "" : "auto"),
(SS.exportCanvasSizeAuto ? "auto" : ""));
if(SS.exportCanvasSizeAuto) {
Printf(false, "%Ft (by margins around exported geometry)");
Printf(false, "%Ba%Ft left: %Fd%s %Fl%Ll%f%D[change]%E",
SS.MmToString(SS.exportMargin.left), &ScreenChangeCanvasSize, 0);
Printf(false, "%Bd%Ft right: %Fd%s %Fl%Ll%f%D[change]%E",
SS.MmToString(SS.exportMargin.right), &ScreenChangeCanvasSize, 1);
Printf(false, "%Ba%Ft bottom: %Fd%s %Fl%Ll%f%D[change]%E",
SS.MmToString(SS.exportMargin.bottom), &ScreenChangeCanvasSize, 2);
Printf(false, "%Bd%Ft top: %Fd%s %Fl%Ll%f%D[change]%E",
SS.MmToString(SS.exportMargin.top), &ScreenChangeCanvasSize, 3);
} else {
Printf(false, "%Ft (by absolute dimensions and offsets)");
Printf(false, "%Ba%Ft width: %Fd%s %Fl%Ll%f%D[change]%E",
SS.MmToString(SS.exportCanvas.width), &ScreenChangeCanvasSize, 10);
Printf(false, "%Bd%Ft height: %Fd%s %Fl%Ll%f%D[change]%E",
SS.MmToString(SS.exportCanvas.height), &ScreenChangeCanvasSize, 11);
Printf(false, "%Ba%Ft offset x: %Fd%s %Fl%Ll%f%D[change]%E",
SS.MmToString(SS.exportCanvas.dx), &ScreenChangeCanvasSize, 12);
Printf(false, "%Bd%Ft offset y: %Fd%s %Fl%Ll%f%D[change]%E",
SS.MmToString(SS.exportCanvas.dy), &ScreenChangeCanvasSize, 13);
}
Printf(false, "");
Printf(false, "%Ft fix white exported lines: "
"%Fh%f%Ll%s%E%Fs%s%E / %Fh%f%Ll%s%E%Fs%s%E",
&ScreenChangeFixExportColors,
( SS.fixExportColors ? "" : "yes"), ( SS.fixExportColors ? "yes" : ""),
&ScreenChangeFixExportColors,
(!SS.fixExportColors ? "" : "no"), (!SS.fixExportColors ? "no" : ""));
Printf(false, "%Ft draw triangle back faces: "
"%Fh%f%Ll%s%E%Fs%s%E / %Fh%f%Ll%s%E%Fs%s%E",
&ScreenChangeBackFaces,
(SS.drawBackFaces ? "" : "yes"), (SS.drawBackFaces ? "yes" : ""),
&ScreenChangeBackFaces,
(!SS.drawBackFaces ? "" : "no"), (!SS.drawBackFaces ? "no" : ""));
Printf(false, "");
Printf(false, " %Ftgl vendor %E%s", glGetString(GL_VENDOR));
Printf(false, " %Ft renderer %E%s", glGetString(GL_RENDERER));
Printf(false, " %Ft version %E%s", glGetString(GL_VERSION));
}
//-----------------------------------------------------------------------------
// When we're stepping a dimension. User specifies the finish value, and
// how many steps to take in between current and finish, re-solving each
@ -903,7 +665,6 @@ void TextWindow::ShowMeshVolume(void) {
Printf(true, "%Fl%Ll%f(back)%E", &ScreenHome);
}
//-----------------------------------------------------------------------------
// The edit control is visible, and the user just pressed enter.
//-----------------------------------------------------------------------------
@ -957,81 +718,6 @@ void TextWindow::EditControlDone(char *s) {
}
break;
}
case EDIT_LIGHT_INTENSITY:
SS.lightIntensity[edit.i] = min(1, max(0, atof(s)));
InvalidateGraphics();
break;
case EDIT_LIGHT_DIRECTION: {
double x, y, z;
if(sscanf(s, "%lf, %lf, %lf", &x, &y, &z)==3) {
SS.lightDir[edit.i] = Vector::From(x, y, z);
} else {
Error("Bad format: specify coordinates as x, y, z");
}
InvalidateGraphics();
break;
}
case EDIT_COLOR: {
double r, g, b;
if(sscanf(s, "%lf, %lf, %lf", &r, &g, &b)==3) {
SS.modelColor[edit.i] = RGB(r*255, g*255, b*255);
} else {
Error("Bad format: specify color as r, g, b");
}
break;
}
case EDIT_CHORD_TOLERANCE: {
SS.chordTol = min(10, max(0.1, atof(s)));
SS.GenerateAll(0, INT_MAX);
break;
}
case EDIT_MAX_SEGMENTS: {
SS.maxSegments = min(1000, max(7, atoi(s)));
SS.GenerateAll(0, INT_MAX);
break;
}
case EDIT_CAMERA_TANGENT: {
SS.cameraTangent = (min(2, max(0, atof(s))))/1000.0;
if(SS.forceParallelProj) {
Message("The perspective factor will have no effect until you "
"disable View -> Force Parallel Projection.");
}
InvalidateGraphics();
break;
}
case EDIT_GRID_SPACING: {
SS.gridSpacing = (float)min(1e4, max(1e-3, SS.StringToMm(s)));
InvalidateGraphics();
break;
}
case EDIT_EXPORT_SCALE: {
Expr *e = Expr::From(s);
if(e) {
double ev = e->Eval();
if(fabs(ev) < 0.001 || isnan(ev)) {
Error("Export scale must not be zero!");
} else {
SS.exportScale = (float)ev;
}
} else {
Error("Not a valid number or expression: '%s'", s);
}
break;
}
case EDIT_EXPORT_OFFSET: {
Expr *e = Expr::From(s);
if(e) {
double ev = SS.ExprToMm(e);
if(isnan(ev) || ev < 0) {
Error("Cutter radius offset must not be negative!");
} else {
SS.exportOffset = (float)ev;
}
} else {
Error("Not a valid number or expression: '%s'", s);
}
break;
}
case EDIT_HELIX_TURNS:
case EDIT_HELIX_PITCH:
case EDIT_HELIX_DRADIUS: {
@ -1063,7 +749,6 @@ void TextWindow::EditControlDone(char *s) {
}
break;
}
case EDIT_STEP_DIM_FINISH: {
Expr *e = Expr::From(s);
if(!e) {
@ -1077,35 +762,19 @@ void TextWindow::EditControlDone(char *s) {
}
break;
}
case EDIT_STEP_DIM_STEPS:
shown.dimSteps = min(300, max(1, atoi(s)));
break;
case EDIT_CANVAS_SIZE: {
Expr *e = Expr::From(s);
if(!e) {
Error("Not a valid number or expression: '%s'", s);
break;
}
float d = (float)SS.ExprToMm(e);
switch(edit.i) {
case 0: SS.exportMargin.left = d; break;
case 1: SS.exportMargin.right = d; break;
case 2: SS.exportMargin.bottom = d; break;
case 3: SS.exportMargin.top = d; break;
case 10: SS.exportCanvas.width = d; break;
case 11: SS.exportCanvas.height = d; break;
case 12: SS.exportCanvas.dx = d; break;
case 13: SS.exportCanvas.dy = d; break;
default: {
bool st = EditControlDoneForStyles(s),
cf = EditControlDoneForConfiguration(s);
if(st && cf) {
// The identifiers were somehow assigned not uniquely?
oops();
}
break;
}
default:
EditControlDoneForStyles(s);
break;
}
InvalidateGraphics();
SS.later.showTW = true;

1
ui.h
View File

@ -199,6 +199,7 @@ public:
static void ScreenChangeBackgroundColor(int link, DWORD v);
bool EditControlDoneForStyles(char *s);
bool EditControlDoneForConfiguration(char *s);
void EditControlDone(char *s);
};

1
wishlist.txt
View File

@ -1,5 +1,4 @@
split draw.cpp
multi-drag
-----