GeometryFltkMenu.C

00001 /***************************************************************************
00002 *cr 
00003 *cr (C) Copyright 1995-2019 The Board of Trustees of the 
00004 *cr University of Illinois 
00005 *cr All Rights Reserved 
00006 *cr 
00007 ***************************************************************************/
00008 
00009 // generated by Fast Light User Interface Designer (fluid) version 1.0009
00010 
00011 #include <stdio.h>
00012 #include <math.h>
00013 #include "GeometryFltkMenu.h"
00014 #include "GeometryList.h"
00015 #include "Command.h"
00016 #include "VMDApp.h"
00017 #include "PickList.h"
00018 #include "Atom.h"
00019 #include "Molecule.h"
00020 #include "MoleculeList.h"
00021 #include "FL/fl_draw.H"
00022 #include "FL/forms.H"
00023 #include "FL/Fl_Input.H"
00024 #include "TextEvent.h"
00025 #include "Inform.h"
00026 
00027 #if defined(VMD_FLCHART_WORKAROUND)
00028 
00031 class myFl_Chart : public Fl_Widget {
00032 protected:
00033 void draw();
00034 
00035 private:
00036 int num;
00037 float *values;
00038 float min, max;
00039 int imin, imax;
00040 
00041 public:
00042 myFl_Chart(int, int, int, int, const char * = 0);
00043 ~myFl_Chart();
00044 
00045 void clear();
00046 void set_data(const float *data, int n);
00047 };
00048 
00049 myFl_Chart::myFl_Chart(int x, int y, int w, int h, const char *l)
00050 : Fl_Widget(x,y,w,h,l) {
00051 box(FL_BORDER_BOX);
00052 align(FL_ALIGN_BOTTOM);
00053 num = 0;
00054 values = NULL;
00055 min = max = 0;
00056 imin = imax = 0;
00057 }
00058 
00059 myFl_Chart::~myFl_Chart() {
00060 delete [] values;
00061 }
00062 
00063 void myFl_Chart::clear() {
00064 delete [] values;
00065 values = NULL;
00066 num = 0;
00067 redraw();
00068 }
00069 
00070 void myFl_Chart::set_data(const float *data, int n) {
00071 if (n < 1) {
00072 clear();
00073 return;
00074 }
00075 delete [] values;
00076 values = new float[n];
00077 memcpy(values, data, n*sizeof(float));
00078 num = n;
00079 min = max = data[0];
00080 imin = imax = 0;
00081 for (int i=1; i<n; i++) {
00082 if (min > data[i]) { min = data[i]; imin = i; }
00083 if (max < data[i]) { max = data[i]; imax = i; }
00084 }
00085 redraw();
00086 }
00087 
00088 // Use Fltk's definition of rint, since Windows sees fit to omit rint
00089 // from its math library. This definition isn't correct for negative
00090 // arguments, but it's what's used in the original Fl_Chart class,
00091 // from which this code was derived, so I'll keep doing it there way.
00092 static double fltk_rint(double v) {return floor(v+.5);}
00093 
00094 void myFl_Chart::draw() {
00095 int xx, yy, ww, hh;
00096 if (!num) return;
00097 xx = x()+9;
00098 yy = y()+9;
00099 ww = w()-2*9;
00100 hh = h()-2*9;
00101 
00102 draw_box();
00103 
00104 double lh = fl_height(); // compensate for text height?
00105 double incr;
00106 int zeroh;
00107 if (min > 0) {
00108 incr = (hh-2*lh)/max;
00109 zeroh = yy+hh-9;
00110 } else if (max < 0) {
00111 incr = (hh-2*lh)/min;
00112 zeroh = yy-9;
00113 } else {
00114 incr = (hh-2*lh)/(max-min);
00115 zeroh = yy+hh+(int)fltk_rint(min*incr) - 9;
00116 }
00117 double bwidth = ww/double(num);
00118 
00119 for (int i=1; i<num; i++) {
00120 int x0 = xx + (int)fltk_rint((i-.5)*bwidth);
00121 int x1 = xx + (int)fltk_rint((i+.5)*bwidth);
00122 int y0 = zeroh - (int)fltk_rint(values[i-1]*incr);
00123 int y1 = zeroh - (int)fltk_rint(values[i]*incr);
00124 int color = FL_GREEN;
00125 
00126 if (i == imin) color = FL_RED;
00127 else if (i == imax) color = FL_BLUE;
00128 fl_color(color);
00129 if ((values[i-1]>0.0)!=(values[i]>0.0)) {
00130 double ttt = values[i-1]/(values[i-1]-values[i]);
00131 int xt = xx + (int)fltk_rint((i-.5+ttt)*bwidth);
00132 fl_polygon(x0,zeroh, x0,y0, xt,zeroh);
00133 fl_polygon(xt,zeroh, x1,y1, x1,zeroh);
00134 } else {
00135 //assert(x0 >= xx && x0 <= xx+ww);
00136 //assert(x1 >= xx && x1 <= xx+ww);
00137 //assert(y0 >= yy && y0 <= yy+hh);
00138 //assert(y1 >= yy && y1 <= yy+hh);
00139 //assert(zeroh >= yy && zeroh <= yy+hh);
00140 fl_polygon(x0, zeroh, x0, y0, x1, y1, x1, zeroh);
00141 }
00142 fl_color(FL_BLACK);
00143 fl_line(x0,y0,x1,y1);
00144 }
00145 fl_line(xx, zeroh, xx+ww, zeroh);
00146 char buf[30] = { 0 };
00147 sprintf(buf, "%d: %3.2f", imin, min);
00148 fl_draw(buf, xx+(int)fltk_rint((imin+.5)*bwidth), zeroh-(int)fltk_rint(min*incr),0,0, 
00149 min >= 0 ? FL_ALIGN_BOTTOM : FL_ALIGN_TOP);
00150 sprintf(buf, "%d: %3.2f", imax, max);
00151 fl_draw(buf, xx+(int)fltk_rint((imax+.5)*bwidth), zeroh-(int)fltk_rint(max*incr),0,0, 
00152 max >= 0 ? FL_ALIGN_BOTTOM : FL_ALIGN_TOP);
00153 }
00154 
00155 #endif // VMD_FLCHART_WORKAROUND
00156 
00157 
00158 void GeometryFltkMenu::handle_pick(Molecule *m, int atomid, float value) {
00159 char buf[64] = { 0 };
00160 
00161 if (!m || !m->current()) return;
00162 MolAtom *atm = m->atom(atomid);
00163 float *framepos = m->current()->pos;
00164 
00165 char *molnamebuf = new char[20+strlen(m->molname())];
00166 sprintf(molnamebuf, "%d: %s", m->id(), m->molname());
00167 pickedmolecule->value(molnamebuf);
00168 delete [] molnamebuf;
00169 pickedresname->value(m->resNames.name(atm->resnameindex));
00170 sprintf(buf, "%d", atm->resid);
00171 pickedresid->value(buf);
00172 pickedname->value(m->atomNames.name(atm->nameindex));
00173 pickedtype->value(m->atomTypes.name(atm->typeindex));
00174 sprintf(buf, "%d", atomid);
00175 pickedindex->value(buf);
00176 pickedchain->value(m->chainNames.name(atm->chainindex));
00177 pickedsegname->value(m->segNames.name(atm->segnameindex));
00178 sprintf(buf, "%8.3f %8.3f %8.3f", framepos[3*atomid+0], 
00179 framepos[3*atomid+1], framepos[3*atomid+2]);
00180 pickedpos->value(buf);
00181 sprintf(buf, "%8.3f", value);
00182 pickedvalue->value(buf);
00183 }
00184 
00185 void GeometryFltkMenu::fill_label_browser() {
00186 int cat = labeltypechooser->value();
00187 GeomListPtr geomlist = glist->geom_list(cat);
00188 int gnum = geomlist->num();
00189 
00190 int curnum = labelbrowser->size();
00191 // Only clear if the number has changed so that when we show or hide
00192 // it doesn't reset the items we've selected.
00193 if (curnum != gnum) {
00194 labelbrowser->clear();
00195 }
00196 // for each label, break up the name by '/'. Each element goes in its
00197 // own column in the browser, with a format string preceding to specify
00198 // the color of the item. 
00199 for (int j=0; j<gnum; j++) {
00200 char geomname[128] = { 0 };
00201 char geomstr[128] = { 0 };
00202 char buf[20] = { 0 };
00203 GeometryMol *g = (*geomlist)[j];
00204 strcpy(geomname, g->name());
00205 geomstr[0] = '0円';
00206 char *start = geomname; 
00207 char *s = start;
00208 int done = 0;
00209 while (!done) {
00210 if (*s == '/' || *s == '0円') {
00211 if (!*s) 
00212 done = 1; 
00213 *s = '0円';
00214 // color 203 is "Orchid".
00215 sprintf(buf, "%s%s\t", g->displayed() ? VMDMENU_GEOM_ACTIVE : VMDMENU_GEOM_INACTIVE, start);
00216 strcat(geomstr, buf);
00217 start = s+1;
00218 s = start;
00219 } else {
00220 s++;
00221 }
00222 }
00223 if (curnum != gnum)
00224 labelbrowser->add(geomstr);
00225 else
00226 labelbrowser->text(j+1, geomstr);
00227 }
00228 }
00229 
00230 void GeometryFltkMenu::update_labelprops() {
00231 char tmpbuf[100] = { 0 };
00232 float textsize = app->label_get_text_size();
00233 sprintf(tmpbuf, "%5.2f", textsize);
00234 textsizeinput->value(tmpbuf);
00235 textsizeslider->value(textsize);
00236 
00237 float textthickness = app->label_get_text_thickness();
00238 sprintf(tmpbuf, "%5.2f", textthickness);
00239 textthicknessinput->value(tmpbuf);
00240 textthicknessslider->value(textthickness);
00241 
00242 // get the offset of the selected label, if any
00243 int ind = labelbrowser->value();
00244 if (ind > 0) {
00245 textoffsetpositioner->activate();
00246 offsetresetbutton->activate();
00247 const float *offset = app->geometryList->getTextOffset(
00248 labeltypechooser->text(), ind-1);
00249 if (offset) {
00250 textoffsetpositioner->xvalue(offset[0]);
00251 textoffsetpositioner->yvalue(-offset[1]);
00252 } else {
00253 msgWarn << "No label found to update text offset!" << sendmsg;
00254 }
00255 if (labeltypechooser->value() == 0) { // only for atom labels
00256 textformatinput->activate();
00257 if (!user_is_typing_in_format_input) {
00258 const char *format = app->geometryList->getTextFormat(
00259 labeltypechooser->text(), ind-1);
00260 if (format) {
00261 textformatinput->value(format);
00262 } else {
00263 msgWarn << "No label found to update text format!" << sendmsg;
00264 }
00265 }
00266 }
00267 } else {
00268 textoffsetpositioner->deactivate();
00269 offsetresetbutton->deactivate();
00270 }
00271 if (ind < 1 || labeltypechooser->value() != 0) {
00272 textformatinput->deactivate();
00273 }
00274 }
00275 
00276 // populate the geometry type chooser.
00277 void GeometryFltkMenu::update_geometry_types() {
00278 labeltypechooser->clear();
00279 for (int j=0; j<glist->num_lists(); j++)
00280 labeltypechooser->add(glist->geom_list_name(j));
00281 labeltypechooser->value(0);
00282 }
00283 
00284 void GeometryFltkMenu::typechooser_cb(Fl_Widget *, void *v) {
00285 ((GeometryFltkMenu *)v)->fill_label_browser();
00286 ((GeometryFltkMenu *)v)->update_labelprops();
00287 }
00288 
00289 void GeometryFltkMenu::graphinwindow_cb(Fl_Widget *, void *v) {
00290 GeometryFltkMenu *self = (GeometryFltkMenu *)v;
00291 int last_clicked = self->labelbrowser->value();
00292 if (!self->labelbrowser->selected(last_clicked)) {
00293 return;
00294 }
00295 
00296 int item = last_clicked-1;
00297 GeomListPtr geomlist = self->glist->geom_list(self->labeltypechooser->value());
00298 // make sure the label hasn't been deleted out from under us
00299 if (item >= geomlist->num()) {
00300 return;
00301 }
00302 GeometryMol *geom = (*geomlist)[item];
00303 ResizeArray<float> values;
00304 if (!geom->calculate_all(values)) {
00305 return;
00306 }
00307 if (values.num() < 1) {
00308 return;
00309 }
00310 #if defined(VMD_FLCHART_WORKAROUND)
00311 // XXX workaround Fl_Chart bug that could cause out-of-bounds drawing
00312 self->chart->set_data(&(values[0]), values.num());
00313 #else
00314 int i;
00315 self->chart->clear();
00316 if (values.num() > 0) {
00317 self->chart->maxsize(values.num());
00318 for (i=0; i<values.num(); i++) {
00319 self->chart->insert(i, values[i], NULL, 0);
00320 }
00321 }
00322 #endif
00323 }
00324 
00325 void GeometryFltkMenu::show_cb(Fl_Widget *, void *v) {
00326 GeometryFltkMenu *self = (GeometryFltkMenu *)v;
00327 for (int i=self->labelbrowser->size(); i>0; i--) {
00328 if (self->labelbrowser->selected(i)) {
00329 self->app->label_show(self->labeltypechooser->text(), i-1, 1);
00330 }
00331 }
00332 }
00333 
00334 void GeometryFltkMenu::hide_cb(Fl_Widget *, void *v) {
00335 GeometryFltkMenu *self = (GeometryFltkMenu *)v;
00336 for (int i=self->labelbrowser->size(); i>0; i--) {
00337 if (self->labelbrowser->selected(i)) {
00338 self->app->label_show(self->labeltypechooser->text(), i-1, 0);
00339 }
00340 }
00341 }
00342 
00343 void GeometryFltkMenu::delete_cb(Fl_Widget *, void *v) {
00344 GeometryFltkMenu *self = (GeometryFltkMenu *)v;
00345 ResizeArray<int> tmp;
00346 int i;
00347 for (i=self->labelbrowser->size(); i>0; i--) {
00348 if (self->labelbrowser->selected(i)) tmp.append(i-1);
00349 }
00350 for (i=0; i<tmp.num(); i++) 
00351 self->app->label_delete(self->labeltypechooser->text(), tmp[i]);
00352 }
00353 
00354 void GeometryFltkMenu::labelbrowser_cb(Fl_Widget *, void *v) {
00355 GeometryFltkMenu *self = (GeometryFltkMenu *)v;
00356 int ind = self->labelbrowser->value();
00357 if (ind < 1) return;
00358 int labeltype = self->labeltypechooser->value();
00359 //GeomListPtr geomlist = self->glist->geom_list(labeltype);
00360 GeometryMol *geom = (*(self->glist->geom_list(labeltype)))[ind-1];
00361 int atomid = geom->com_index(0);
00362 int molid = geom->obj_index(0);
00363 Molecule *m = self->app->moleculeList->mol_from_id(molid);
00364 // make sure we have the up-to-date value.
00365 geom->calculate();
00366 self->handle_pick(m, atomid, geom->value());
00367 if (self->previewcheckbutton->value()) {
00368 self->graphinwindow_cb(self->chart, self);
00369 }
00370 // show the correct label offset
00371 self->update_labelprops();
00372 }
00373 
00374 void GeometryFltkMenu::exportgraph_cb(Fl_Widget *, void *v) {
00375 GeometryFltkMenu *self = (GeometryFltkMenu *)v;
00376 if (self->labelbrowser->size() < 1) {
00377 msgInfo << "No labels selected" << sendmsg;
00378 return;
00379 }
00380 GeomListPtr geomlist = self->glist->geom_list(self->labeltypechooser->value());
00381 if (geomlist->num() < 1) {
00382 msgErr << "GeometryFltkMenu::exportgraph_cb: No labels in list! That's weird." << sendmsg;
00383 return;
00384 }
00385 ResizeArray<int> items;
00386 for (int item=0; item <self->labelbrowser->size(); item++) {
00387 if (!self->labelbrowser->selected(1+item)) continue;
00388 items.append(item);
00389 GeometryMol *geom = (*geomlist)[item];
00390 ResizeArray<float> values;
00391 if (!geom->calculate_all(values)) {
00392 msgErr << "GeometryFltkMenu::exportgraph_cb: Couldn't calculate values" << sendmsg;
00393 return;
00394 }
00395 if (values.num() < 1) {
00396 msgErr << "Nothing to plot!" << sendmsg;
00397 return;
00398 }
00399 }
00400 self->runcommand(new GraphLabelEvent(self->labeltypechooser->text(),
00401 &items[0], items.num()));
00402 }
00403 
00404 // XXX Massive replication of code in exportgraph_cb, savetofile_cb, and
00405 // graphinwindow_cb.
00406 void GeometryFltkMenu::savetofile_cb(Fl_Widget *, void *v) {
00407 GeometryFltkMenu *self = (GeometryFltkMenu *)v;
00408 if (self->labelbrowser->size() < 1) {
00409 msgInfo << "No labels selected" << sendmsg;
00410 return;
00411 }
00412 GeomListPtr geomlist = self->glist->geom_list(self->labeltypechooser->value());
00413 if (geomlist->num() < 1) {
00414 msgErr << "GeometryFltkMenu::savetofile_cb: No labels in list! That's weird." << sendmsg;
00415 return;
00416 }
00417 for (int item=0; item <self->labelbrowser->size(); item++) {
00418 if (!self->labelbrowser->selected(1+item)) continue;
00419 GeometryMol *geom = (*geomlist)[item];
00420 ResizeArray<float> values;
00421 if (!geom->calculate_all(values)) {
00422 msgErr << "GeometryFltkMenu::savetofile_cb: Couldn't calculate values" << sendmsg;
00423 return;
00424 }
00425 if (values.num() < 1) {
00426 msgErr << "Nothing to plot!" << sendmsg;
00427 return;
00428 }
00429 char *file = self->app->vmd_choose_file(geom->unique_name(),
00430 "*.dat",
00431 "data file",
00432 1);
00433 if (!file) continue;
00434 FILE *fd = fopen(file, "w");
00435 for (int i=0; i<values.num(); i++) {
00436 fprintf(fd, "%d\t%f\n", i, values[i]);
00437 }
00438 fclose(fd);
00439 }
00440 }
00441 
00442 // handlers for adjusting label offset
00443 static void textoffset_cb(Fl_Widget *w, void *v) {
00444 Fl_Positioner *p = (Fl_Positioner *)w;
00445 
00446 float x = (float) p->xvalue();
00447 float y = (float) -p->yvalue();
00448 ((GeometryFltkMenu *)v)->apply_offset_to_selected_labels(x, y);
00449 }
00450 
00451 static void offsetreset_cb(Fl_Widget *, void *v) {
00452 ((GeometryFltkMenu *)v)->apply_offset_to_selected_labels(0, 0);
00453 }
00454 
00455 void GeometryFltkMenu::apply_offset_to_selected_labels(float x, float y) {
00456 // get the selected geometry category
00457 const char *geomtype = labeltypechooser->text();
00458 
00459 // get all the currently selected labels
00460 for (int l=labelbrowser->size(); l>0; l--) {
00461 if (labelbrowser->selected(l)) {
00462 app->label_set_textoffset(geomtype, l-1, x, y);
00463 }
00464 }
00465 }
00466 
00467 // handlers for setting label format
00468 static void textformat_cb(Fl_Widget *w, void *v) {
00469 Fl_Input *input = (Fl_Input *)w;
00470 ((GeometryFltkMenu *)v)->apply_format_to_selected_labels(input->value());
00471 }
00472 void GeometryFltkMenu::apply_format_to_selected_labels(const char *format) {
00473 // get the selected geometry category
00474 const char *geomtype = labeltypechooser->text();
00475 
00476 // prevent the format entry from getting updated as we type, because
00477 // it selects all text, which makes it impossible to type more the one
00478 // character at a time.
00479 user_is_typing_in_format_input = TRUE;
00480 
00481 
00482 // get all the currently selected labels
00483 for (int l=labelbrowser->size(); l>0; l--) {
00484 if (labelbrowser->selected(l)) {
00485 app->label_set_textformat(geomtype, l-1, format);
00486 }
00487 }
00488 user_is_typing_in_format_input = FALSE;
00489 }
00490 
00491 static void textsizeslidercb(Fl_Widget *w, void *v) {
00492 Fl_Slider *slider = (Fl_Slider *)w;
00493 VMDApp *app = (VMDApp *)v;
00494 app->label_set_text_size((float) slider->value());
00495 }
00496 
00497 static void textsizeinputcb(Fl_Widget *w, void *v) {
00498 Fl_Float_Input *input = (Fl_Float_Input *)w;
00499 VMDApp *app = (VMDApp *)v;
00500 char *endptr = NULL;
00501 const char *strval = input->value();
00502 double val = strtod(strval, &endptr);
00503 if (endptr != strval) {
00504 // valid conversion performed
00505 app->label_set_text_size((float)val);
00506 }
00507 }
00508 
00509 static void textthicknessslidercb(Fl_Widget *w, void *v) {
00510 Fl_Slider *slider = (Fl_Slider *)w;
00511 VMDApp *app = (VMDApp *)v;
00512 app->label_set_text_thickness((float) slider->value());
00513 }
00514 
00515 static void textthicknessinputcb(Fl_Widget *w, void *v) {
00516 Fl_Float_Input *input = (Fl_Float_Input *)w;
00517 VMDApp *app = (VMDApp *)v;
00518 char *endptr = NULL;
00519 const char *strval = input->value();
00520 double val = strtod(strval, &endptr);
00521 if (endptr != strval) {
00522 // valid conversion performed
00523 app->label_set_text_thickness((float)val);
00524 }
00525 }
00526 
00527 class My_Fl_Positioner : public Fl_Positioner {
00528 public:
00529 My_Fl_Positioner(int x, int y, int w, int h, const char *t=NULL)
00530 : Fl_Positioner(x, y, w, h, t) {}
00531 virtual void draw() {
00532 Fl_Positioner::draw();
00533 fl_circle(90+50, 190+50, 5);
00534 }
00535 };
00536 
00537 static const int columns[] = {85, 85, 85, 85, 0};
00538 void GeometryFltkMenu::make_window() {
00539 size(380,335);
00540 
00541 {
00542 labelbrowser = new Fl_Multi_Browser(10, 45, 360, 70);
00543 VMDFLTKTOOLTIP(labelbrowser, "Select label to modify")
00544 labelbrowser->color(VMDMENU_BROWSER_BG);
00545 labelbrowser->selection_color(VMDMENU_BROWSER_SEL);
00546 labelbrowser->callback(labelbrowser_cb, this);
00547 labelbrowser->column_widths(columns);
00548 
00549 { Fl_Choice* o = labeltypechooser = new Fl_Choice(10, 15, 95, 25);
00550 VMDFLTKTOOLTIP(labeltypechooser, "Select label type to show in browser")
00551 o->color(VMDMENU_CHOOSER_BG);
00552 o->selection_color(VMDMENU_CHOOSER_SEL);
00553 o->box(FL_THIN_UP_BOX);
00554 o->labeltype(FL_NO_LABEL);
00555 o->callback(typechooser_cb, this);
00556 }
00557 showbutton = new Fl_Button(125, 15, 75, 25, "Show");
00558 #if defined(VMDMENU_WINDOW)
00559 showbutton->color(VMDMENU_WINDOW, FL_GRAY);
00560 #endif
00561 VMDFLTKTOOLTIP(showbutton, "Show (unhide) selected label")
00562 showbutton->callback(show_cb, this);
00563 
00564 hidebutton = new Fl_Button(200, 15, 75, 25, "Hide");
00565 #if defined(VMDMENU_WINDOW)
00566 hidebutton->color(VMDMENU_WINDOW, FL_GRAY);
00567 #endif
00568 VMDFLTKTOOLTIP(hidebutton, "Hide (do not display) selected label")
00569 hidebutton->callback(hide_cb, this);
00570 
00571 deletebutton = new Fl_Button(275, 15, 75, 25, "Delete");
00572 #if defined(VMDMENU_WINDOW)
00573 deletebutton->color(VMDMENU_WINDOW, FL_GRAY);
00574 #endif
00575 VMDFLTKTOOLTIP(deletebutton, "Delete selected label")
00576 deletebutton->callback(delete_cb, this);
00577 
00578 { Fl_Tabs* o = new Fl_Tabs(10, 120, 360, 215);
00579 #if defined(VMDMENU_WINDOW)
00580 o->color(VMDMENU_WINDOW, FL_GRAY);
00581 o->selection_color(VMDMENU_WINDOW);
00582 #endif
00583 
00584 { Fl_Group* o = pickinggroup = new Fl_Group(35, 145, 315, 180, "Picked Atom");
00585 #if defined(VMDMENU_WINDOW)
00586 o->color(VMDMENU_WINDOW, FL_GRAY);
00587 o->selection_color(VMDMENU_WINDOW);
00588 #endif
00589 
00590 Fl_Widget *w;
00591 w = pickedmolecule = new Fl_Output(110, 155, 230, 25, "Molecule:");
00592 VMDFLTKTOOLTIP(pickedmolecule, "Parent molecule of picked atom")
00593 w->selection_color(VMDMENU_VALUE_SEL);
00594 
00595 w = pickedresname = new Fl_Output(110, 205, 70, 25, "ResName:");
00596 VMDFLTKTOOLTIP(pickedresname, "Parent residue name of picked atom")
00597 w->selection_color(VMDMENU_VALUE_SEL);
00598 
00599 w = pickedresid = new Fl_Output(110, 230, 70, 25, "ResID:");
00600 VMDFLTKTOOLTIP(pickedresid, "Parent residue ID of picked atom")
00601 w->selection_color(VMDMENU_VALUE_SEL);
00602 
00603 w = pickedname = new Fl_Output(110, 255, 70, 25, "Name:");
00604 VMDFLTKTOOLTIP(pickedname, "Name of picked atom")
00605 w->selection_color(VMDMENU_VALUE_SEL);
00606 
00607 w = pickedtype = new Fl_Output(110, 280, 70, 25, "Type:");
00608 VMDFLTKTOOLTIP(pickedtype, "Type of picked atom")
00609 w->selection_color(VMDMENU_VALUE_SEL);
00610 
00611 w = pickedpos = new Fl_Output(110, 180, 230, 25, "XYZ:");
00612 VMDFLTKTOOLTIP(pickedpos, "Coordinates of picked atom")
00613 w->selection_color(VMDMENU_VALUE_SEL);
00614 
00615 w = pickedchain = new Fl_Output(270, 205, 70, 25, "Chain:");
00616 VMDFLTKTOOLTIP(pickedchain, "Parent chain of picked atom")
00617 w->selection_color(VMDMENU_VALUE_SEL);
00618 
00619 w = pickedsegname = new Fl_Output(270, 230, 70, 25, "SegName:");
00620 VMDFLTKTOOLTIP(pickedsegname, "Parent segment name of picked atom")
00621 w->selection_color(VMDMENU_VALUE_SEL);
00622 
00623 w = pickedindex = new Fl_Output(270, 255, 70, 25, "Index:");
00624 VMDFLTKTOOLTIP(pickedindex, "Index of picked atom")
00625 w->selection_color(VMDMENU_VALUE_SEL);
00626 
00627 w = pickedvalue = new Fl_Output(270, 280, 70, 25, "Value:");
00628 VMDFLTKTOOLTIP(pickedvalue, "Value of label (bond length, angle, dihedral, etc)")
00629 w->selection_color(VMDMENU_VALUE_SEL);
00630 
00631 o->end();
00632 }
00633 { Fl_Group* o = geometrygroup = new Fl_Group(35, 145, 315, 180, "Graph");
00634 #if defined(VMDMENU_WINDOW)
00635 o->color(VMDMENU_WINDOW, FL_GRAY);
00636 o->selection_color(VMDMENU_WINDOW);
00637 #endif
00638 o->hide();
00639 savetofilebutton = new Fl_Button(285, 155, 55, 25, "Save...");
00640 #if defined(VMDMENU_WINDOW)
00641 savetofilebutton->color(VMDMENU_WINDOW, FL_GRAY);
00642 #endif
00643 VMDFLTKTOOLTIP(savetofilebutton, "Save label values to a file")
00644 savetofilebutton->callback(savetofile_cb, this);
00645 
00646 exportgraphbutton = new Fl_Button(200, 155, 65, 25, "Graph...");
00647 #if defined(VMDMENU_WINDOW)
00648 exportgraphbutton->color(VMDMENU_WINDOW, FL_GRAY);
00649 #endif
00650 VMDFLTKTOOLTIP(exportgraphbutton, "Export label values to other graphing tools")
00651 exportgraphbutton->callback(exportgraph_cb, this);
00652 
00653 previewcheckbutton = new Fl_Check_Button(40, 155, 100, 25, "Show preview");
00654 VMDFLTKTOOLTIP(previewcheckbutton, "Show quick preview graph of label value")
00655 #if defined(VMD_FLCHART_WORKAROUND)
00656 // XXX workaround Fl_Chart bug that could cause out-of-bounds drawing
00657 chart = new myFl_Chart(45, 190, 295, 125);
00658 #else
00659 //chart = new Fl_Chart(20, 210, 330, 90);
00660 chart = new Fl_Chart(45, 190, 295, 125);
00661 chart->type(FL_FILLED_CHART);
00662 #endif
00663 o->end();
00664 }
00665 { Fl_Group *o = propertiesgroup = new Fl_Group(35, 145, 315, 180, "Properties");
00666 #if defined(VMDMENU_WINDOW)
00667 o->color(VMDMENU_WINDOW, FL_GRAY);
00668 o->selection_color(VMDMENU_WINDOW);
00669 #endif
00670 o->hide();
00671 textoffsetpositioner = new My_Fl_Positioner(90, 155, 100, 100, "Offset:");
00672 textoffsetpositioner->align(FL_ALIGN_LEFT);
00673 textoffsetpositioner->color(VMDMENU_POSITIONER_BG);
00674 textoffsetpositioner->selection_color(VMDMENU_POSITIONER_SEL);
00675 textoffsetpositioner->when(FL_WHEN_CHANGED);
00676 textoffsetpositioner->callback(textoffset_cb, this);
00677 // make more room on the left side and below so it's possible to get atom labels
00678 // all the way to the left of their atom
00679 textoffsetpositioner->xbounds(-.7, .7);
00680 textoffsetpositioner->ybounds(-.5, .5);
00681 textoffsetpositioner->value(0,0);
00682 VMDFLTKTOOLTIP(textoffsetpositioner, "Set the label offset relative to its default position");
00683 
00684 offsetresetbutton = new Fl_Button(200, 193, 55, 25, "Reset");
00685 #if defined(VMDMENU_WINDOW)
00686 offsetresetbutton->color(VMDMENU_WINDOW, FL_GRAY);
00687 #endif
00688 VMDFLTKTOOLTIP(offsetresetbutton, "Reset the label offset to (0,0)");
00689 offsetresetbutton->callback(offsetreset_cb, this);
00690 
00691 textformatinput = new Fl_Input(90, 260, 245, 25, "Format:");
00692 textformatinput->selection_color(VMDMENU_VALUE_SEL);
00693 textformatinput->when(FL_WHEN_CHANGED);
00694 textformatinput->callback(textformat_cb, this);
00695 VMDFLTKTOOLTIP(textformatinput, "Set selected atom labels with substitutions: %R->resname, %1R->1-char resname, %r->camelcase resname, %d->resid, %a->name, %q->charge, %i->0-index, %1i->1-index, %p->atomic number, %e->element, %s->segname, %o->occupancy, %b->beta, %c->chain");
00696 
00697 o->end();
00698 }
00699 { Fl_Group *o = globalpropsgroup = new Fl_Group(35, 145, 315, 180, "Global Properties");
00700 #if defined(VMDMENU_WINDOW)
00701 o->color(VMDMENU_WINDOW, FL_GRAY);
00702 o->selection_color(VMDMENU_WINDOW);
00703 #endif
00704 o->hide();
00705 textsizeinput = new Fl_Float_Input(130, 155, 50, 25, "Text Size:");
00706 VMDFLTKTOOLTIP(textsizeinput, "Set label text size")
00707 textsizeinput->when(FL_WHEN_ENTER_KEY);
00708 textsizeinput->selection_color(VMDMENU_VALUE_SEL);
00709 textsizeinput->callback(textsizeinputcb, app);
00710 
00711 textsizeslider = new Fl_Slider(180, 155, 180, 25);
00712 VMDFLTKTOOLTIP(textsizeslider, "Set label text size")
00713 textsizeslider->type(FL_HOR_SLIDER);
00714 textsizeslider->color(VMDMENU_SLIDER_BG);
00715 textsizeslider->when(FL_WHEN_CHANGED);
00716 textsizeslider->callback(textsizeslidercb, app); 
00717 textsizeslider->range(0, 5);
00718 
00719 textthicknessinput = new Fl_Float_Input(130, 190, 50, 25, "Text Thickness:");
00720 VMDFLTKTOOLTIP(textsizeinput, "Set label text line thickness")
00721 textthicknessinput->when(FL_WHEN_ENTER_KEY);
00722 textthicknessinput->selection_color(VMDMENU_VALUE_SEL);
00723 textthicknessinput->callback(textthicknessinputcb, app);
00724 
00725 textthicknessslider = new Fl_Slider(180, 190, 180, 25);
00726 VMDFLTKTOOLTIP(textsizeslider, "Set label text line thickness")
00727 textthicknessslider->type(FL_HOR_SLIDER);
00728 textthicknessslider->color(VMDMENU_SLIDER_BG);
00729 textthicknessslider->when(FL_WHEN_CHANGED);
00730 textthicknessslider->callback(textthicknessslidercb, app); 
00731 textthicknessslider->range(0, 5);
00732 
00733 o->end();
00734 }
00735 o->end();
00736 }
00737 Fl_Window::end();
00738 
00739 update_labelprops();
00740 }
00741 }
00742 
00743 GeometryFltkMenu::GeometryFltkMenu(VMDApp *vmdapp) 
00744 : VMDFltkMenu("labels", "Labels", vmdapp), glist(vmdapp->geometryList) {
00745 
00746 command_wanted(Command::LABEL_ADD);
00747 command_wanted(Command::LABEL_DELETE);
00748 command_wanted(Command::LABEL_SHOW);
00749 command_wanted(Command::LABEL_ADDSPRING);
00750 command_wanted(Command::LABEL_TEXTSIZE);
00751 command_wanted(Command::LABEL_TEXTTHICKNESS);
00752 command_wanted(Command::LABEL_TEXTOFFSET);
00753 command_wanted(Command::LABEL_TEXTFORMAT);
00754 command_wanted(Command::ANIM_NEW_FRAME);
00755 command_wanted(Command::PICK_EVENT);
00756 command_wanted(Command::MOL_DEL);
00757 
00758 user_is_typing_in_format_input = FALSE;
00759 
00760 make_window();
00761 update_geometry_types();
00762 }
00763 
00764 int GeometryFltkMenu::act_on_command(int type, Command *cmd) {
00765 switch (type) {
00766 case Command::PICK_EVENT:
00767 {
00768 PickEvent *event = (PickEvent *)cmd;
00769 Molecule *m = app->moleculeList->check_pickable(event->pickable);
00770 if (m) 
00771 handle_pick(m, event->tag, 0);
00772 }
00773 break;
00774 
00775 case Command::LABEL_ADD:
00776 case Command::LABEL_ADDSPRING:
00777 case Command::LABEL_DELETE:
00778 case Command::LABEL_SHOW:
00779 fill_label_browser();
00780 update_labelprops();
00781 break;
00782 
00783 case Command::ANIM_NEW_FRAME:
00784 labelbrowser->do_callback();
00785 break;
00786 
00787 case Command::LABEL_TEXTSIZE:
00788 case Command::LABEL_TEXTTHICKNESS:
00789 case Command::LABEL_TEXTOFFSET:
00790 case Command::LABEL_TEXTFORMAT:
00791 update_labelprops();
00792 break;
00793 
00794 case Command::MOL_DEL:
00795 glist->prepare(); // mark all non-ok geoms and delete them before
00796 fill_label_browser(); // refilling the label browser with the current list
00797 update_labelprops();
00798 break;
00799 }
00800 return 1;
00801 }
00802