// respond to a change of transparency or contrast
void ImodvImage::sliderMoved(int which, int value, bool dragging)
{
switch (which) {
case IIS_X_COORD:
Imodv->vi->xmouse = value - 1;
ivwBindMouse(Imodv->vi);
break;
case IIS_Y_COORD:
Imodv->vi->ymouse = value - 1;
ivwBindMouse(Imodv->vi);
break;
case IIS_Z_COORD:
Imodv->vi->zmouse = value - 1;
ivwBindMouse(Imodv->vi);
break;
case IIS_X_SIZE:
sXdrawSize = value;
break;
case IIS_Y_SIZE:
sYdrawSize = value;
break;
case IIS_Z_SIZE:
sZdrawSize = value;
break;
case IIS_SLICES:
sNumSlices = value;
break;
case IIS_TRANSPARENCY:
sImageTrans = value;
Imodv->texTrans = sImageTrans;
break;
case IIS_BLACK:
sBlackLevel = value;
makeColorMap();
break;
case IIS_WHITE:
sWhiteLevel = value;
makeColorMap();
break;
}
// draw if slider clicked or is in hot state
if (!dragging || ImodPrefs->hotSliderActive(mCtrlPressed)) {
if (which > IIS_Z_COORD)
imodvDraw(Imodv);
else
imodDraw(Imodv->vi, IMOD_DRAW_XYZ);
}
}
// Changes the size of the current point given the zoom and scroll wheel delta value
void utilWheelChangePointSize(ImodView *vi, float zoom, int delta)
{
int ix, iy, pt;
Iobj *obj;
Icont *cont;
float size;
imodGetIndex(vi->imod, &ix, &iy, &pt);
obj = imodObjectGet(vi->imod);
cont = imodContourGet(vi->imod);
if (!cont || pt < 0)
return;
size = imodPointGetSize(obj, cont, pt);
if (!size && (!cont->sizes || (cont->sizes && cont->sizes[pt] < 0)))
return;
size += delta * utilWheelToPointSizeScaling(zoom);
size = B3DMAX(0., size);
vi->undo->contourDataChg();
imodPointSetSize(cont, pt, size);
vi->undo->finishUnit();
imodDraw(vi, IMOD_DRAW_MOD);
}
// This function performs the action after the delay is up. It returns
// true if the program is still to quit
bool ImodClipboard::executeMessage()
{
int returnValue, arg;
int succeeded = 1;
static int checkSum = 0;
int newCheck;
QString convName;
QDir *curdir;
ZapFuncs *zap;
int movieVal, xaxis, yaxis, zaxis, taxis;
int objNum, type, symbol, symSize, ptSize, mode, mask, interval;
bool props1;
Imod *imod;
Iobj *obj;
int symTable[] =
{ IOBJ_SYM_NONE, IOBJ_SYM_CIRCLE, IOBJ_SYM_SQUARE, IOBJ_SYM_TRIANGLE };
// Number of arguments required - for backward compatibility, going to
// model mode does not require one but should have one
int requiredArgs[] = {0, 1, 0, 0, 0, 0, 0, 1, 0, 0, 0, 5, 5, 0, 2, 4, 4, 3, 1, 1};
int numArgs = sMessageStrings.count();
// Loop on the actions in the list; set arg to numArgs to break loop
for (arg = 0; arg < numArgs; arg++) {
imod = App->cvi->imod;
// Get the action, then check that there are enough values for it
sMessageAction = sMessageStrings[arg].toInt();
if (sMessageAction >= 0 && sMessageAction < sizeof(requiredArgs) / sizeof(int) &&
arg + requiredArgs[sMessageAction] >= numArgs) {
imodPrintStderr("imodExecuteMessage: not enough values sent"
" with action command %d\n", sMessageAction);
succeeded = 0;
break;
}
// If still in initial load, skip the arguments (and one more if model mode message)
if (sInitialLoad) {
if (sMessageAction >= 0 && sMessageAction < sizeof(requiredArgs) / sizeof(int))
arg += requiredArgs[sMessageAction];
if (arg < numArgs - 1 && sMessageAction == MESSAGE_MODEL_MODE)
arg++;
// Stop processing after a plugin message because the length is unknown
// and stop after seeing a quit
if (sMessageAction == MESSAGE_PLUGIN_EXECUTE || sMessageAction == MESSAGE_QUIT)
arg = numArgs;
continue;
}
if (Imod_debug) {
QTime curTime = QTime::currentTime();
wprint("%02d:%02d.%03d: Executing message action %d\n",
curTime.minute(), curTime.second(), curTime.msec(), sMessageAction);
imodPrintStderr("%02d:%02d.%03d: imodHCM in executeMessage: executing message "
"action %d\n",
curTime.minute(), curTime.second(), curTime.msec(), sMessageAction);
if (imodDebug('C')) {
newCheck = imodChecksum(App->cvi->imod);
wprint("Checksum before = %d\n", newCheck);
if (checkSum && newCheck != checkSum)
wprint("\aIT CHANGED SINCE LAST TIME\n");
checkSum = newCheck;
}
}
if (ImodvClosed || !Imodv->standalone) {
switch (sMessageAction) {
case MESSAGE_OPEN_MODEL:
case MESSAGE_OPEN_KEEP_BW:
curdir = new QDir();
convName = curdir->cleanPath(sMessageStrings[++arg]);
delete curdir;
// Since this could open a dialog with an indefinite delay, just send
// the OK signal now
succeeded = -1;
sendResponse(1);
inputRaiseWindows();
// DNM 6/3/04: switch to keeping BW values in the first place
returnValue = openModel(LATIN1(convName),
sMessageAction == MESSAGE_OPEN_KEEP_BW, false);
if(returnValue == IMOD_IO_SUCCESS) {
wprint("%s loaded.\n",
LATIN1(QDir::convertSeparators(QString(Imod_filename))));
}
else if(returnValue == IMOD_IO_SAVE_ERROR) {
wprint("Error Saving Model. New model not loaded.\n");
arg = numArgs;
}
else if(returnValue == IMOD_IO_SAVE_CANCEL) {
wprint("Operation cancelled. New model not loaded.\n");
arg = numArgs;
}
// The model does not exist yet. Try creating a new model.
else if(returnValue == IMOD_IO_DOES_NOT_EXIST) {
returnValue = createNewModel(LATIN1(convName));
if(returnValue == IMOD_IO_SUCCESS) {
wprint("New model %s created.\n",
LATIN1(QDir::convertSeparators(QString(Imod_filename))));
}
else {
wprint("Could not create a new model %s.\n",
LATIN1(sMessageStrings[arg]));
arg = numArgs;
}
}
else if(returnValue == IMOD_IO_NO_ACCESS_ERROR) {
wprint("Error opening model. Check file permissions\n.");
arg = numArgs;
}
else {
wprint("Unknown return code, new model not loaded!!\n");
arg = numArgs;
}
break;
case MESSAGE_SAVE_MODEL:
succeeded = -1;
sendResponse(1);
imod->blacklevel = App->cvi->black;
imod->whitelevel = App->cvi->white;
returnValue = SaveModel(imod);
break;
case MESSAGE_VIEW_MODEL:
imod_autosave(imod);
inputRaiseWindows();
imodv_open();
break;
case MESSAGE_QUIT:
arg = numArgs;
break;
case MESSAGE_RAISE_WINDOWS:
inputRaiseWindows();
break;
case MESSAGE_MODEL_MODE:
movieVal = 1;
if (arg < numArgs - 1)
movieVal = sMessageStrings[++arg].toInt();
if (movieVal > 0)
imod_set_mmode(IMOD_MMODEL);
else {
imod_set_mmode(IMOD_MMOVIE);
if (movieVal < 0) {
xaxis = (-movieVal) & 1 ? 1 : 0;
yaxis = (-movieVal) & 2 ? 1 : 0;
zaxis = (-movieVal) & 4 ? 1 : 0;
taxis = (-movieVal) & 8 ? 1 : 0;
imodMovieXYZT(App->cvi, xaxis, yaxis, zaxis, taxis);
}
}
break;
case MESSAGE_OPEN_BEADFIXER:
imodPlugOpenByName("Bead Fixer");
break;
case MESSAGE_ONE_ZAP_OPEN:
inputRaiseWindows();
if (!imodDialogManager.windowCount(ZAP_WINDOW_TYPE) &&
imodLoopStarted())
imod_zap_open(App->cvi, 0);
break;
case MESSAGE_RUBBERBAND:
zapReportRubberband();
break;
case MESSAGE_SLICER_ANGLES:
slicerReportAngles();
break;
case MESSAGE_OBJ_PROPERTIES:
case MESSAGE_NEWOBJ_PROPERTIES:
case MESSAGE_OBJ_PROPS_2:
case MESSAGE_NEWOBJ_PROPS_2:
props1 = sMessageAction == MESSAGE_OBJ_PROPERTIES ||
sMessageAction == MESSAGE_NEWOBJ_PROPERTIES;
objNum = sMessageStrings[++arg].toInt();
type = sMessageStrings[++arg].toInt();
symbol = sMessageStrings[++arg].toInt();
symSize = sMessageStrings[++arg].toInt();
if (props1)
ptSize = sMessageStrings[++arg].toInt();
// Object is numbered from 1, so decrement and test for substituting
// current object
if (--objNum < 0)
objNum = imod->cindex.object;
if (objNum < 0 || objNum >= imod->objsize) {
imodPrintStderr("imodExecuteMessage: illegal object # sent with "
"object property command\n");
succeeded = 0;
arg = numArgs;
break;
}
obj = &imod->obj[objNum];
// If object has contours, skip for NEWOBJ message
if (obj->contsize && (sMessageAction == MESSAGE_NEWOBJ_PROPERTIES ||
sMessageAction == MESSAGE_NEWOBJ_PROPS_2))
break;
if (props1) {
// Process the changes if not -1: object type
if (type >= 0 && type < 3) {
switch (type) {
case 0:
obj->flags &= ~(IMOD_OBJFLAG_OPEN | IMOD_OBJFLAG_SCAT);
break;
case 1:
obj->flags |= IMOD_OBJFLAG_OPEN;
obj->flags &= ~IMOD_OBJFLAG_SCAT;
break;
case 2:
obj->flags |= IMOD_OBJFLAG_SCAT | IMOD_OBJFLAG_OPEN;
break;
}
}
// Symbol type and filled
if (symbol >= 0) {
if ((symbol & 7) < (sizeof(symTable) / sizeof(int)))
obj->symbol = symTable[symbol & 7];
utilSetObjFlag(obj, 0, (symbol & 8) != 0, IOBJ_SYMF_FILL);
}
// Symbol size, 3d point size
if (symSize > 0)
obj->symsize = symSize;
if (ptSize >= 0)
obj->pdrawsize = ptSize;
} else {
// Points per contour
if (type >= 0)
obj->extra[IOBJ_EX_PNT_LIMIT] = type;
// Planar contours
if (symbol >= 0)
utilSetObjFlag(obj, 0, symbol != 0, IMOD_OBJFLAG_PLANAR);
// Sphere on sec only
if (symSize >= 0)
utilSetObjFlag(obj, 0, symSize != 0, IMOD_OBJFLAG_PNT_ON_SEC);
}
// The general draw updates object edit window, but need to call
// imodv object edit for it to update
imodDraw(App->cvi, IMOD_DRAW_MOD);
imodvObjedNewView();
// If no contours and only 1 obj, set checksum to avoid save requests
if (imod->objsize == 1 && !obj->contsize) {
imod->csum = imodChecksum(imod);
if (imodDebug('C'))
wprint("handleMessage set checksum %d\n", imod->csum);
}
break;
case MESSAGE_GHOST_MODE:
mode = sMessageStrings[++arg].toInt();
mask = sMessageStrings[++arg].toInt();
App->cvi->ghostmode = (App->cvi->ghostmode & ~mask) | (mode & mask);
interval = sMessageStrings[++arg].toInt();
if (interval >= 0)
App->cvi->ghostdist = interval;
imodDraw(App->cvi, IMOD_DRAW_MOD);
break;
case MESSAGE_ZAP_HQ_MODE:
mode = sMessageStrings[++arg].toInt() != 0 ? 1 : 0;
zap = getTopZapWindow(false);
if (zap) {
zap->stateToggled(ZAP_TOGGLE_RESOL, mode);
zap->mQtWindow->setToggleState(ZAP_TOGGLE_RESOL, mode);
} else
zapSetNextOpenHQstate(mode);
break;
case MESSAGE_OPEN_DIALOGS:
if (!ImodvClosed)
imodvOpenSelectedWindows(LATIN1(sMessageStrings[arg + 1]));
ImodInfoWin->openSelectedWindows(LATIN1(sMessageStrings[++arg]),
ImodvClosed ? 0 : 1);
break;
case MESSAGE_PLUGIN_EXECUTE:
arg++;
if (imodPlugMessage(App->cvi, &sMessageStrings, &arg)) {
succeeded = 0;
arg = numArgs;
break;
}
break;
default:
imodPrintStderr("imodExecuteMessage: action %d not recognized\n"
, sMessageAction);
succeeded = 0;
arg = numArgs;
}
} else {
// Messages for 3dmodv
switch (sMessageAction) {
case MESSAGE_QUIT:
arg = numArgs;
break;
case MESSAGE_RAISE_WINDOWS:
imodvInputRaise();
break;
case MESSAGE_OPEN_DIALOGS:
imodvOpenSelectedWindows(LATIN1(sMessageStrings[++arg]));
break;
default:
imodPrintStderr("imodExecuteMessage: action %d not recognized by"
" 3dmodv\n" , sMessageAction);
succeeded = 0;
arg = numArgs;
}
}
}
if (imodDebug('C')) {
wprint("Checksum after = %d\n", newCheck);
if (newCheck != checkSum)
wprint("\aIT CHANGED IN THAT OPERATION\n");
checkSum = newCheck;
}
// Now set the clipboard with the response as long as we aren't doing deferred
if (succeeded >= 0 && mDeferredHandling <= 0)
sendResponse(succeeded);
// Only do deferred handling once
if (mDeferredHandling > 0)
mDeferredHandling = 0;
return sMessageAction == MESSAGE_QUIT;
}
void ContourCopy::apply()
{
const char *badCopy = "Copy operation cancelled. ";
/* char *badObjectErrorMsg =
"\nCopy operation cancelled.\n"
"Object out of range or invalid\n.";
*/
Imod *imod = sData.vw->imod;
Iobj *obj = imodObjectGet(imod);
Icont *cont = imodContourGet(imod);
Icont *ncont;
bool doingSection = false;
int ob, co, errcode, maxcont;
if (!obj){
wprint("\a%sBad input object.\n",badCopy);
return;
}
/* DNM: check validity of current contour: here test on all the
conditions where a current contour is not needed */
if (!((sData.doAll || sData.doAllObj) &&
(sData.copyOperation == COPY_TO_OBJECT ||
sData.copyOperation == COPY_TO_CURRENT ||
sData.copyOperation == COPY_TO_TIME))) {
if ((!cont) || (cont->psize <= 0)){
wprint("\a%sBad input contour.\n", badCopy);
return;
}
/* Set surface number here since we know we have a contour */
sData.surfaceNumber = cont->surf;
}
/* check copy to place is valid. */
switch(sData.copyOperation){
case COPY_TO_OBJECT:
if ((sData.objectNumber < 1) ||
(sData.objectNumber > (int)imod->objsize) ||
(sData.objectNumber == imod->cindex.object + 1)){
wprint("\a%sBad destination object.\n", badCopy);
return;
}
if (sData.makeEllipse &&
(!iobjClose(obj->flags) || !iobjClose(imod->obj[sData.objectNumber - 1].flags))) {
wprint("\aTo make ellipses, objects to copy from and to must both be closed.\n");
return;
}
break;
case COPY_TO_CURRENT:
break;
case COPY_TO_SECTION:
/* get section number to copy from.*/
sData.currentSection = (int)floor(cont->pts->z + 0.5);
/* check section number to copy to. */
if ((sData.sectionNumber <= 0) ||
( sData.sectionNumber > sData.vw->zsize ) ||
(sData.currentSection + 1 == sData.sectionNumber)){
wprint("\a%sBad destination section.\n", badCopy);
return;
}
doingSection = true;
break;
case COPY_TO_TIME:
sData.currentTime = cont->time;
if ((sData.timeIndex > sData.vw->numTimes) ||
( sData.timeIndex < 1) ||
(sData.timeIndex == sData.vw->curTime)) {
wprint("\a%sBad destination time index.\n", badCopy);
return;
}
break;
/* DNM 2/16/01: made these work relative to section of current
contour */
case COPY_TO_NEXT_SECTION:
sData.currentSection = (int)floor(cont->pts->z + 0.5);
if (sData.currentSection == (sData.vw->zsize - 1)){
wprint("\a%sNext section invalid.\n", badCopy);
return;
}
sData.sectionNumber = sData.currentSection + 2;
doingSection = true;
break;
case COPY_TO_PREV_SECTION:
sData.currentSection = (int)floor(cont->pts->z + 0.5);
if (!sData.currentSection){
wprint("\a%sPrevious section invalid.\n", badCopy);
return;
}
sData.sectionNumber = sData.currentSection;
doingSection = true;
break;
}
/* Loop on all objects, skip if not doing all or it is not current one or it is not
selected and it is an allowed operation */
for (ob = 0; ob < (int)imod->objsize; ob++) {
if (!(sData.doAllObj || ob == imod->cindex.object ||
(!sData.doAllObj && !sData.doSurface && !sData.doAll &&
(doingSection || sData.copyOperation == COPY_TO_TIME) &&
imodSelectionListQuery(sData.vw, ob, -1) > -2)))
continue;
sData.currentObject = ob;
obj = &imod->obj[ob];
maxcont = obj->contsize;
/* look at all contours in current object */
for (co = 0; co < maxcont; co++) {
cont = &obj->cont[co];
/* If copying to section, check for being at source section */
if (doingSection) {
if (!cont->psize)
continue;
if (floor(cont->pts->z + 0.5) != sData.currentSection)
continue;
}
/* If copying to time, check for being at source time */
if ((sData.copyOperation == COPY_TO_TIME) &&
(cont->time != sData.currentTime))
continue;
/* If copying surface, make sure surface matches */
if (sData.doSurface && cont->surf != sData.surfaceNumber)
continue;
/* copy the entire contour */
if (cont->psize && (sData.doAll || sData.doAllObj || sData.doSurface ||
(co == imod->cindex.contour && ob == imod->cindex.object) ||
imodSelectionListQuery(sData.vw, ob, co) > -2)) {
if (sData.copyOperation == COPY_TO_OBJECT && sData.makeEllipse) {
errcode = copyAsEllipse(cont);
} else {
ncont = imodContourDup(cont);
errcode = copyContour(ncont, co);
free(ncont);
}
if (errcode)
wprint("\a%sFailed to duplicate contour correctly.\n", badCopy);
}
}
}
sData.vw->undo->finishUnit();
wprint("Copy operation completed\n");
imodDraw(sData.vw, IMOD_DRAW_MOD);
imod_setxyzmouse();
}
