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GestureNav: bug fix (tilting) + kill messagebox

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Fixed a bug where starting tilting with LMB+RMB with LMB in sketcher
caused odd behavior.
No more messagebox upon hitting H key when the cursor is over nothing
(replaced with a warning). The messagebox was very annoying when trying
to hunt a point with touch input.
This commit is contained in:
DeepSOIC 2015-04-07 00:55:53 +03:00
parent 8ba5f73c1a
commit 694b0339fd
1 changed files with 41 additions and 39 deletions
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80
src/Gui/GestureNavigationStyle.cpp
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@ -57,7 +57,6 @@
# include <QCursor>
# include <QList>
# include <QMenu>
# include <QMessageBox>
# include <QMetaObject>
# include <QRegExp>
#endif
@ -65,6 +64,7 @@
#include <Inventor/sensors/SoTimerSensor.h>
#include <App/Application.h>
#include <Base/Console.h>
#include "NavigationStyle.h"
#include "View3DInventorViewer.h"
#include "Application.h"
@ -289,8 +289,8 @@ SbBool GestureNavigationStyle::processSoEvent(const SoEvent * const ev)
if(!press){
SbBool ret = NavigationStyle::lookAtPoint(event->getPosition());
if(!ret){
QMessageBox::information(viewer,QObject::tr("Set focus"),
QObject::tr("Aim mouse pointer at a point on some object, and hit H on keyboard. The camera's focus point will jump there.\nIf using touchscreen, tap the point to aim the cursor."));
Base::Console().Warning(
"No object under cursor! Can't set new center of rotation.\n");
}
}
break;
@ -359,10 +359,10 @@ SbBool GestureNavigationStyle::processSoEvent(const SoEvent * const ev)
case SoMouseButtonEvent::BUTTON1:
case SoMouseButtonEvent::BUTTON2:
if(press){
if(button == SoMouseButtonEvent::BUTTON1 && suppressLMBDrag){
//LMB drag suppressed. The event will be propagated, don't do anything.
if(this->thisClickIsComplex && this->mouseMoveThresholdBroken){
//this should prevent re-attempts to enter navigation when doing more clicks after a move.
} else {
//on left-mouse-button-down, enter dragging mode upon move detetion, or the event will need refiring if the mouse is released with no move.
//on LMB-down or RMB-down, we don't know yet if we should propagate it or process it. Save the event to be refired later, when it becomes clear.
//reset/start move detection machine
this->mousedownPos = pos;
this->mouseMoveThresholdBroken = false;
@ -376,31 +376,22 @@ SbBool GestureNavigationStyle::processSoEvent(const SoEvent * const ev)
}
processed = true;//just consume this event, and wait for the move threshold to be broken to start dragging/panning
}
} else {//either a release, or another press in a complex click
if (this->mouseMoveThresholdBroken) {
assert(this->mousedownConsumedCount == 0);
//we typically end up here if suppressLMBDrag was true when mousedown.
//do nothing (propagate)
} else {
if (button == SoMouseButtonEvent::BUTTON2 && !this->thisClickIsComplex) {
if (!viewer->isEditing() && this->isPopupMenuEnabled()) {
processed=true;
if (!press) { // release right mouse button
this->openPopupMenu(event->getPosition());
}
}
} else {//release
if (button == SoMouseButtonEvent::BUTTON2 && !this->thisClickIsComplex) {
if (!viewer->isEditing() && this->isPopupMenuEnabled()) {
processed=true;
this->openPopupMenu(event->getPosition());
}
if(! processed) {
//a left-click without drag (or tap) has happened.
//re-synthesize all previously-consumed mouseDown.
for( int i=0; i < this->mousedownConsumedCount; i++ ){
inherited::processSoEvent(& (this->mousedownConsumedEvent[i]));//simulate the previously-comsumed mousedown.
}
this->mousedownConsumedCount = 0;
processed = inherited::processSoEvent(ev);//explicitly, just for clarity that we are sending a full click sequence.
propagated = true;
}
if(! processed) {
//re-synthesize all previously-consumed mouseDowns, if any. They might have been re-synthesized already when threshold was broken.
for( int i=0; i < this->mousedownConsumedCount; i++ ){
inherited::processSoEvent(& (this->mousedownConsumedEvent[i]));//simulate the previously-comsumed mousedown.
}
} // end else of if mouseMoveThresholdBroken
this->mousedownConsumedCount = 0;
processed = inherited::processSoEvent(ev);//explicitly, just for clarity that we are sending a full click sequence.
propagated = true;
}
}
break;
case SoMouseButtonEvent::BUTTON3://press the wheel
@ -408,10 +399,8 @@ SbBool GestureNavigationStyle::processSoEvent(const SoEvent * const ev)
if(press){
SbBool ret = NavigationStyle::lookAtPoint(event->getPosition());
if(!ret){
//no object under point or other failure.
//ignore...
//QMessageBox::information(viewer,QObject::tr("Set focus"),
// QObject::tr("Aim mouse pointer at a point on some object, and hit H on keyboard. The camera's focus point will jump there.\nIf using touchscreen, tap the point to aim the cursor."));
Base::Console().Warning(
"No object under cursor! Can't set new center of rotation.\n");
}
}
break;
@ -428,17 +417,30 @@ SbBool GestureNavigationStyle::processSoEvent(const SoEvent * const ev)
//mouse moves - test for move threshold breaking
if (evIsLoc2) {
if ((this->button1down && !suppressLMBDrag) || this->button2down) {
if (this->mouseMoveThresholdBroken) {
//dupm all consumed mousedowns, we have processed them for navigation.
mousedownConsumedCount = 0;
if (this->mouseMoveThresholdBroken && (this->button1down || this->button2down) && mousedownConsumedCount > 0) {
//mousemovethreshold has JUST been broken
//test if we should enter navigation
if ((this->button1down && !suppressLMBDrag) || this->button2down) {
//yes, we are entering navigation.
//throw away consumed mousedowns.
this->mousedownConsumedCount = 0;
setViewingMode(this->button1down ? NavigationStyle::DRAGGING : NavigationStyle::PANNING);
processed = true;
} else {
//no, we are not entering navigation.
//re-synthesize all previously-consumed mouseDowns, if any, and propagate this mousemove.
for( int i=0; i < this->mousedownConsumedCount; i++ ){
inherited::processSoEvent(& (this->mousedownConsumedEvent[i]));//simulate the previously-comsumed mousedown.
}
this->mousedownConsumedCount = 0;
processed = inherited::processSoEvent(ev);//explicitly, just for clarity that we are sending a full click sequence.
propagated = true;
}
if (mousedownConsumedCount > 0)
processed = true;//if we are still deciding if it's a drag or not, consume mouseMoves.
}
if (mousedownConsumedCount > 0)
processed = true;//if we are still deciding if it's a drag or not, consume mouseMoves.
}
//gesture start