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clean SoFCSelection.cpp

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removed unused code
This commit is contained in:
mosfet80
2025-04-30 00:08:28 +02:00
committed by Chris Hennes
parent 8519b0c0b8
commit 16a4e11eb2
1 changed files with 1 additions and 314 deletions
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315
src/Gui/Selection/SoFCSelection.cpp
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@@ -49,9 +49,6 @@
#include "ViewParams.h"
# define NO_FRONTBUFFER
using namespace Gui;
namespace Gui {
@@ -361,7 +358,7 @@ SoFCSelection::handleEvent(SoHandleEventAction * action)
static char buf[513];
auto mymode = static_cast<PreselectionModes>(this->preselectionMode.getValue());
const SoEvent * event = action->getEvent();
#ifdef NO_FRONTBUFFER
// mouse move events for preselection
if (event->isOfType(SoLocation2Event::getClassTypeId())) {
// NOTE: If preselection is off then we do not check for a picked point because otherwise this search may slow
@@ -488,161 +485,6 @@ SoFCSelection::handleEvent(SoHandleEventAction * action)
}
inherited::handleEvent(action);
#else
// If we don't need to pick for locate highlighting,
// then just behave as separator and return.
// NOTE: we still have to pick for ON even though we don't have
// to re-render, because the app needs to be notified as the mouse
// goes over locate highlight nodes.
//if (highlightMode.getValue() == OFF) {
// inherited::handleEvent( action );
// return;
//}
//
// If this is a mouseMotion event, then check for locate highlighting
//
if (event->isOfType(SoLocation2Event::getClassTypeId())) {
// check to see if the mouse is over our geometry...
SbBool underTheMouse = false;
const SoPickedPoint * pp = this->getPickedPoint(action);
SoFullPath *pPath = (pp != NULL) ? (SoFullPath *) pp->getPath() : NULL;
if (pPath && pPath->containsPath(action->getCurPath())) {
// Make sure I'm the lowest LocHL in the pick path!
underTheMouse = true;
for (int i = 0; i < pPath->getLength(); i++) {
SoNode *node = pPath->getNodeFromTail(i);
if (node->isOfType(SoFCSelection::getClassTypeId())) {
if (node != this)
underTheMouse = false;
break; // found the lowest LocHL - look no further
}
}
}
// Am I currently highlighted?
if (isHighlighted(action)) {
if (! underTheMouse) {
// re-draw the object with it's normal color
//if(mymode != OFF)
redrawHighlighted(action, false);
Gui::Selection().rmvPreselect();
}
else {
action->setHandled();
//const SoPickedPoint * pp = action->getPickedPoint();
Gui::Selection().setPreselectCoord(pp->getPoint()[0]
,pp->getPoint()[1]
,pp->getPoint()[2]);
}
}
// Else I am not currently highlighted
else {
// If under the mouse, then highlight!
if (underTheMouse) {
// draw this object highlighted
if (mymode != OFF)
redrawHighlighted(action, true);
//const SoPickedPoint * pp = action->getPickedPoint();
Gui::Selection().setPreselect(documentName.getValue().getString()
,objectName.getValue().getString()
,subElementName.getValue().getString()
,pp->getPoint()[0]
,pp->getPoint()[1]
,pp->getPoint()[2]);
}
}
}
// key press events
else if (event->isOfType(SoKeyboardEvent ::getClassTypeId())) {
const SoKeyboardEvent * const e = static_cast<const SoKeyboardEvent *>(event);
if (SoKeyboardEvent::isKeyPressEvent(e,SoKeyboardEvent::LEFT_SHIFT) ||
SoKeyboardEvent::isKeyPressEvent(e,SoKeyboardEvent::RIGHT_SHIFT) )
bShift = true;
if (SoKeyboardEvent::isKeyReleaseEvent(e,SoKeyboardEvent::LEFT_SHIFT) ||
SoKeyboardEvent::isKeyReleaseEvent(e,SoKeyboardEvent::RIGHT_SHIFT) )
bShift = false;
if (SoKeyboardEvent::isKeyPressEvent(e,SoKeyboardEvent::LEFT_CONTROL) ||
SoKeyboardEvent::isKeyPressEvent(e,SoKeyboardEvent::RIGHT_CONTROL) )
bCtrl = true;
if (SoKeyboardEvent::isKeyReleaseEvent(e,SoKeyboardEvent::LEFT_CONTROL) ||
SoKeyboardEvent::isKeyReleaseEvent(e,SoKeyboardEvent::RIGHT_CONTROL) )
bCtrl = false;
}
// mouse press events for (de)selection (only if selection is enabled on this node)
else if (event->isOfType(SoMouseButtonEvent::getClassTypeId()) &&
selectionMode.getValue() == SoFCSelection::SEL_ON) {
const SoMouseButtonEvent * const e = static_cast<const SoMouseButtonEvent *>(event);
if (SoMouseButtonEvent::isButtonReleaseEvent(e,SoMouseButtonEvent::BUTTON1)) {
//FIXME: Shouldn't we remove the preselection for newly selected objects?
// Otherwise the tree signals that an object is preselected even though it is hidden. (Werner)
const SoPickedPoint * pp = this->getPickedPoint(action);
if (pp && pp->getPath()->containsPath(action->getCurPath())) {
const auto &pt = pp->getPoint();
if (bCtrl) {
if (Gui::Selection().isSelected(documentName.getValue().getString()
,objectName.getValue().getString()
,subElementName.getValue().getString())) {
Gui::Selection().rmvSelection(documentName.getValue().getString()
,objectName.getValue().getString()
,subElementName.getValue().getString());
}
else {
Gui::Selection().addSelection(documentName.getValue().getString()
,objectName.getValue().getString()
,subElementName.getValue().getString()
,pt[0] ,pt[1] ,pt[2]);
if (mymode == OFF) {
snprintf(buf,512,"Selected: %s.%s.%s (%g, %g, %g)",documentName.getValue().getString()
,objectName.getValue().getString()
,subElementName.getValue().getString()
,fabs(pt[0])>1e-7?pt[0]:0.0
,fabs(pt[1])>1e-7?pt[1]:0.0
,fabs(pt[2])>1e-7?pt[2]:0.0);
getMainWindow()->showMessage(QString::fromLatin1(buf));
}
}
}
else { // Ctrl
if (!Gui::Selection().isSelected(documentName.getValue().getString()
,objectName.getValue().getString()
,subElementName.getValue().getString())) {
Gui::Selection().clearSelection(documentName.getValue().getString());
Gui::Selection().addSelection(documentName.getValue().getString()
,objectName.getValue().getString()
,subElementName.getValue().getString()
,pt[0] ,pt[1] ,pt[2]);
}
else {
Gui::Selection().clearSelection(documentName.getValue().getString());
Gui::Selection().addSelection(documentName.getValue().getString()
,objectName.getValue().getString()
,0 ,pt[0] ,pt[1] ,pt[2]);
}
if (mymode == OFF) {
snprintf(buf,512,"Selected: %s.%s.%s (%g, %g, %g)",documentName.getValue().getString()
,objectName.getValue().getString()
,subElementName.getValue().getString()
,fabs(pt[0])>1e-7?pt[0]:0.0
,fabs(pt[1])>1e-7?pt[1]:0.0
,fabs(pt[2])>1e-7?pt[2]:0.0);
getMainWindow()->showMessage(QString::fromLatin1(buf));
}
}
action->setHandled();
} // picked point
} // mouse release
}
// Let the base class traverse the children.
if (action->getGrabber() != this)
inherited::handleEvent(action);
#endif
}
// doc from parent
@@ -663,29 +505,12 @@ SoFCSelection::GLRenderBelowPath(SoGLRenderAction * action)
ctx->highlightIndex = this->highlighted?0:-1;
}
#ifdef NO_FRONTBUFFER
// check if preselection is active
if(this->setOverride(action,ctx)) {
inherited::GLRenderBelowPath(action);
state->pop();
} else
inherited::GLRenderBelowPath(action);
#else
// Set up state for locate highlighting (if necessary)
GLint oldDepthFunc;
SbBool drawHighlighted = preRender(action, oldDepthFunc);
// now invoke the parent method
inherited::GLRenderBelowPath(action);
// Restore old depth buffer model if needed
if (drawHighlighted || highlighted)
glDepthFunc((GLenum)oldDepthFunc);
// Clean up state if needed
if (drawHighlighted)
action->getState()->pop();
#endif
}
void SoFCSelection::GLRender(SoGLRenderAction * action)
@@ -704,29 +529,12 @@ void SoFCSelection::GLRender(SoGLRenderAction * action)
ctx->highlightIndex = this->highlighted?0:-1;
}
#ifdef NO_FRONTBUFFER
// check if preselection is active
if(this->setOverride(action,ctx)) {
inherited::GLRender(action);
state->pop();
} else
inherited::GLRender(action);
#else
// Set up state for locate highlighting (if necessary)
GLint oldDepthFunc;
SbBool drawHighlighted = preRender(action, oldDepthFunc);
// now invoke the parent method
inherited::GLRender(action);
// Restore old depth buffer model if needed
if (drawHighlighted || highlighted)
glDepthFunc((GLenum)oldDepthFunc);
// Clean up state if needed
if (drawHighlighted)
action->getState()->pop();
#endif
}
// doc from parent
@@ -745,7 +553,6 @@ SoFCSelection::GLRenderInPath(SoGLRenderAction * action)
ctx->selectionIndex.clear();
ctx->highlightIndex = this->highlighted?0:-1;
}
#ifdef NO_FRONTBUFFER
// check if preselection is active
SoState * state = action->getState();
if(this->setOverride(action,ctx)) {
@@ -753,22 +560,6 @@ SoFCSelection::GLRenderInPath(SoGLRenderAction * action)
state->pop();
} else
inherited::GLRenderInPath(action);
#else
// Set up state for locate highlighting (if necessary)
GLint oldDepthFunc;
SbBool drawHighlighted = preRender(action, oldDepthFunc);
// now invoke the parent method
inherited::GLRenderInPath(action);
// Restore old depth buffer model if needed
if (drawHighlighted || highlighted)
glDepthFunc((GLenum)oldDepthFunc);
// Clean up state if needed
if (drawHighlighted)
action->getState()->pop();
#endif
}
SbBool
@@ -830,91 +621,8 @@ SoFCSelection::preRender(SoGLRenderAction *action, GLint &oldDepthFunc)
void
SoFCSelection::redrawHighlighted(SoAction * action , SbBool doHighlight )
{
//Base::Console().Log("SoFCSelection::redrawHighlighted() (%p) doHigh=%d \n",this,doHighlight?1:0);
#ifdef NO_FRONTBUFFER
Q_UNUSED(action);
Q_UNUSED(doHighlight);
#else
// If we are about to highlight, and there is something else highlighted,
// that something else needs to unhighlight.
if (doHighlight && currenthighlight &&
!(*(static_cast<SoFullPath *>(action->getCurPath())) == *currenthighlight)) {
SoNode *tail = currenthighlight->getTail();
if (tail->isOfType( SoFCSelection::getClassTypeId())) {
static_cast<SoFCSelection *>(tail)->redrawHighlighted(action, false);
}
else {
// Just get rid of the path. It's no longer valid for redraw.
currenthighlight->unref();
currenthighlight = nullptr;
}
}
SoPath *pathToRender;
// save the path to ourself for later de-highlight
if (doHighlight) {
if (currenthighlight)
currenthighlight->unref();
currenthighlight = static_cast<SoFullPath *>(action->getCurPath()->copy());
currenthighlight->ref();
// We will be rendering this new path to highlight it
pathToRender = currenthighlight;
pathToRender->ref();
}
// delete our path if we are no longer highlighted
else {
if (currenthighlight) {
// We will be rendering this old path to unhighlight it
pathToRender = currenthighlight;
pathToRender->ref();
currenthighlight->unref();
currenthighlight = nullptr;
}
}
// If highlighting is forced on for this node, we don't need this special render.
if (highlightMode.getValue() != AUTO) {
pathToRender->unref();
return;
}
SoState *state = action->getState();
QOpenGLWidget* window;
SoGLRenderAction *glAction;
SoGLWidgetElement::get(state, window);
SoGLRenderActionElement::get(state, glAction);
// If we don't have a current window, then simply return...
if (!window /*|| context == NULL || display == NULL*/ || !glAction)
return;
window->makeCurrent();
#ifndef WIN32
// set the current window
//glXMakeCurrent(display, window, context);
#endif
// render into the front buffer (save the current buffering type)
GLint whichBuffer;
glGetIntegerv(GL_DRAW_BUFFER, &whichBuffer);
if (whichBuffer != GL_FRONT)
glDrawBuffer(GL_FRONT);
highlighted = true;
glAction->apply(pathToRender);
highlighted = false;
// restore the buffering type
if (whichBuffer != GL_FRONT)
glDrawBuffer((GLenum)whichBuffer);
glFlush();
pathToRender->unref();
#endif
}
SbBool
@@ -953,7 +661,6 @@ SoFCSelection::setOverride(SoGLRenderAction * action, SelContextPtr ctx)
return false;
}
//Base::Console().Log("SoFCSelection::setOverride() (%p)\n",this);
SoState * state = action->getState();
state->push();
@@ -984,7 +691,6 @@ SoFCSelection::setOverride(SoGLRenderAction * action, SelContextPtr ctx)
void
SoFCSelection::turnoffcurrent(SoAction * action)
{
#ifdef NO_FRONTBUFFER
if (SoFCSelection::currenthighlight &&
SoFCSelection::currenthighlight->getLength()) {
SoNode * tail = SoFCSelection::currenthighlight->getTail();
@@ -999,25 +705,6 @@ SoFCSelection::turnoffcurrent(SoAction * action)
SoFCSelection::currenthighlight->unref();
SoFCSelection::currenthighlight = nullptr;
}
#else
if (!currenthighlight)
return;
SoNode *tail = currenthighlight->getTail();
if (tail->isOfType(SoFCSelection::getClassTypeId())) {
// don't redraw if we already are in the middle of rendering
// (processing events during render abort might cause this)
SoState *state = action->getState();
if (state && state->getDepth() == 1)
static_cast<SoFCSelection *>(tail)->redrawHighlighted(action, false);
}
else {
// Just get rid of the path. It's no longer valid for redraw.
currenthighlight->unref();
currenthighlight = nullptr;
}
#endif
}
SbBool