C++ Constraint::DescriptionString方法代码示例

void TextWindow::ShowStepDimension(void) {
    Constraint *c = SK.constraint.FindByIdNoOops(shown.constraint);
    if(!c) {
        shown.screen = SCREEN_LIST_OF_GROUPS;
        Show();
        return;
    }

    Printf(true, "%FtSTEP DIMENSION%E %s", c->DescriptionString());

    if(shown.dimIsDistance) {
        Printf(true,  "%Ba   %Ftstart%E    %s", SS.MmToString(c->valA));
        Printf(false, "%Bd   %Ftfinish%E   %s %Fl%Ll%f[change]%E",
            SS.MmToString(shown.dimFinish), &ScreenStepDimFinish);
    } else {
        Printf(true,  "%Ba   %Ftstart%E    %@", c->valA);
        Printf(false, "%Bd   %Ftfinish%E   %@ %Fl%Ll%f[change]%E",
            shown.dimFinish, &ScreenStepDimFinish);
    }
    Printf(false, "%Ba   %Ftsteps%E    %d %Fl%Ll%f%D[change]%E",
        shown.dimSteps, &ScreenStepDimSteps);

    Printf(true, " %Fl%Ll%fstep dimension now%E", &ScreenStepDimGo);

    Printf(true, "(or %Fl%Ll%fcancel operation%E)", &ScreenHome);
}

//-----------------------------------------------------------------------------
// The screen that's displayed when the sketch fails to solve. A report of
// what failed, and (if the problem is a singular Jacobian) a list of
// constraints that could be removed to fix it.
//-----------------------------------------------------------------------------
void TextWindow::ShowGroupSolveInfo(void) {
    Group *g = SK.group.FindById(shown.group);
    if(g->solved.how == System::SOLVED_OKAY) {
        // Go back to the default group info screen
        shown.screen = SCREEN_GROUP_INFO;
        Show();
        return;
    }

    Printf(true, "%FtGROUP   %E%s", g->DescriptionString());
    switch(g->solved.how) {
        case System::DIDNT_CONVERGE:
            Printf(true, "%FxSOLVE FAILED!%Fd no convergence");
            Printf(true, "the following constraints are unsatisfied");
            break;

        case System::SINGULAR_JACOBIAN:
            Printf(true, "%FxSOLVE FAILED!%Fd inconsistent system");
            Printf(true, "remove any one of these to fix it");
            break;

        case System::TOO_MANY_UNKNOWNS:
            Printf(true, "Too many unknowns in a single group!");
            return;
    }

    for(int i = 0; i < g->solved.remove.n; i++) {
        hConstraint hc = g->solved.remove.elem[i];
        Constraint *c = SK.constraint.FindByIdNoOops(hc);
        if(!c) continue;

        Printf(false, "%Bp   %Fl%Ll%D%f%h%s%E",
            (i & 1) ? 'd' : 'a',
            c->h.v, (&TextWindow::ScreenSelectConstraint),
            (&TextWindow::ScreenHoverConstraint),
            c->DescriptionString());
    }

    Printf(true,  "It may be possible to fix the problem ");
    Printf(false, "by selecting Edit -> Undo.");
}

void TextWindow::ShowGroupInfo(void) {
    Group *pg, *g = SK.group.FindById(shown.group);
    const char *s = "???";

    if(shown.group.v == Group::HGROUP_REFERENCES.v) {
        Printf(true, "%FtGROUP  %E%s", g->DescriptionString());
        goto list_items;
    } else {
        Printf(true, "%FtGROUP  %E%s [%Fl%Ll%D%frename%E/%Fl%Ll%D%fdel%E]",
            g->DescriptionString(),
            g->h.v, &TextWindow::ScreenChangeGroupName,
            g->h.v, &TextWindow::ScreenDeleteGroup);
    }

    if(g->type == Group::LATHE) {
        Printf(true, " %Ftlathe plane sketch");
    } else if(g->type == Group::EXTRUDE || g->type == Group::ROTATE ||
              g->type == Group::TRANSLATE)
    {
        if(g->type == Group::EXTRUDE) {
            s = "extrude plane sketch";
        } else if(g->type == Group::TRANSLATE) {
            s = "translate original sketch";
        } else if(g->type == Group::ROTATE) {
            s = "rotate original sketch";
        }
        Printf(true, " %Ft%s%E", s);

        bool one = (g->subtype == Group::ONE_SIDED);
        Printf(false,
            "%Ba   %f%Ls%Fd%c one-sided%E  "
                  "%f%LS%Fd%c two-sided%E",
            &TextWindow::ScreenChangeGroupOption,
            one ? RADIO_TRUE : RADIO_FALSE,
            &TextWindow::ScreenChangeGroupOption,
            !one ? RADIO_TRUE : RADIO_FALSE);

        if(g->type == Group::ROTATE || g->type == Group::TRANSLATE) {
            if(g->subtype == Group::ONE_SIDED) {
                bool skip = g->skipFirst;
                Printf(false, 
                   "%Bd   %Ftstart  %f%LK%Fd%c with original%E  "
                         "%f%Lk%Fd%c with copy #1%E",
                    &ScreenChangeGroupOption,
                    !skip ? RADIO_TRUE : RADIO_FALSE,
                    &ScreenChangeGroupOption,
                    skip ? RADIO_TRUE : RADIO_FALSE);
            }

            int times = (int)(g->valA);
            Printf(false, "%Bp   %Ftrepeat%E %d time%s %Fl%Ll%D%f[change]%E",
                (g->subtype == Group::ONE_SIDED) ? 'a' : 'd',
                times, times == 1 ? "" : "s",
                g->h.v, &TextWindow::ScreenChangeExprA);
        }
    } else if(g->type == Group::IMPORTED) {
        Printf(true, " %Ftimport geometry from file%E");
        Printf(false, "%Ba   '%s'", g->impFileRel.c_str());
        Printf(false, "%Bd   %Ftscaled by%E %# %Fl%Ll%f%D[change]%E",
            g->scale,
            &TextWindow::ScreenChangeGroupScale, g->h.v);
    } else if(g->type == Group::DRAWING_3D) {
        Printf(true, " %Ftsketch in 3d%E");
    } else if(g->type == Group::DRAWING_WORKPLANE) {
        Printf(true, " %Ftsketch in new workplane%E");
    } else {
        Printf(true, "???");
    }
    Printf(false, "");

    if(g->type == Group::EXTRUDE ||
       g->type == Group::LATHE ||
       g->type == Group::IMPORTED)
    {
        bool un   = (g->meshCombine == Group::COMBINE_AS_UNION);
        bool diff = (g->meshCombine == Group::COMBINE_AS_DIFFERENCE);
        bool asy  = (g->meshCombine == Group::COMBINE_AS_ASSEMBLE);
        bool asa  = (g->type == Group::IMPORTED);

        Printf(false, " %Ftsolid model as");
        Printf(false, "%Ba   %f%D%Lc%Fd%c union%E  "
                             "%f%D%Lc%Fd%c difference%E  "
                             "%f%D%Lc%Fd%c%s%E  ",
            &TextWindow::ScreenChangeGroupOption,
            Group::COMBINE_AS_UNION,
            un ? RADIO_TRUE : RADIO_FALSE,
            &TextWindow::ScreenChangeGroupOption,
            Group::COMBINE_AS_DIFFERENCE,
            diff ? RADIO_TRUE : RADIO_FALSE,
            &TextWindow::ScreenChangeGroupOption,
            Group::COMBINE_AS_ASSEMBLE,
            asa ? (asy ? RADIO_TRUE : RADIO_FALSE) : 0,
            asa ? " assemble" : "");

        if(g->type == Group::EXTRUDE ||
           g->type == Group::LATHE)
        {
            Printf(false,
                "%Bd   %Ftcolor %E%Bp  %Bd (%@, %@, %@) %f%D%Lf%Fl[change]%E",
                0x80000000 | g->color,
//.........这里部分代码省略.........