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[TD]Allow balloons to be attached to non-part views

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This commit is contained in:
wandererfan
2023-01-10 09:24:12 -05:00
committed by WandererFan
parent 437457e996
commit bc036abb30
15 changed files with 1491 additions and 1453 deletions
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175
src/Mod/TechDraw/Gui/QGVNavStyle.cpp
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@@ -22,9 +22,9 @@
#include "PreCompiled.h"
#ifndef _PreComp_
# include <QContextMenuEvent>
# include <QKeyEvent>
# include <QScrollBar>
#include <QContextMenuEvent>
#include <QKeyEvent>
#include <QScrollBar>
#endif
#include <App/Application.h>
@@ -32,24 +32,19 @@
#include <Base/Parameter.h>
#include <Mod/TechDraw/App/DrawPage.h>
#include "QGVNavStyle.h"
#include "QGSPage.h"
#include "QGVNavStyle.h"
#include "QGVPage.h"
using namespace TechDrawGui;
namespace TechDrawGui {
QGVNavStyle::QGVNavStyle(QGVPage *qgvp) :
m_viewer(qgvp)
namespace TechDrawGui
{
initialize();
}
QGVNavStyle::~QGVNavStyle()
{
}
QGVNavStyle::QGVNavStyle(QGVPage* qgvp) : m_viewer(qgvp) { initialize(); }
QGVNavStyle::~QGVNavStyle() {}
void QGVNavStyle::initialize()
{
@@ -59,15 +54,21 @@ void QGVNavStyle::initialize()
this->ctrldown = false;
this->shiftdown = false;
this->altdown = false;
this->invertZoom = App::GetApplication().GetParameterGroupByPath
("User parameter:BaseApp/Preferences/View")->GetBool("InvertZoom", true);
this->zoomAtCursor = App::GetApplication().GetParameterGroupByPath
("User parameter:BaseApp/Preferences/View")->GetBool("ZoomAtCursor", true);
this->zoomStep = App::GetApplication().GetParameterGroupByPath
("User parameter:BaseApp/Preferences/View")->GetFloat("ZoomStep", 0.2f);
this->invertZoom = App::GetApplication()
.GetParameterGroupByPath("User parameter:BaseApp/Preferences/View")
->GetBool("InvertZoom", true);
this->zoomAtCursor = App::GetApplication()
.GetParameterGroupByPath("User parameter:BaseApp/Preferences/View")
->GetBool("ZoomAtCursor", true);
this->zoomStep = App::GetApplication()
.GetParameterGroupByPath("User parameter:BaseApp/Preferences/View")
->GetFloat("ZoomStep", 0.2f);
Base::Reference<ParameterGrp> hGrp = App::GetApplication().GetUserParameter()
.GetGroup("BaseApp")->GetGroup("Preferences")->GetGroup("Mod/TechDraw/General");
Base::Reference<ParameterGrp> hGrp = App::GetApplication()
.GetUserParameter()
.GetGroup("BaseApp")
->GetGroup("Preferences")
->GetGroup("Mod/TechDraw/General");
m_reversePan = hGrp->GetInt("KbPan", 1);
m_reverseScroll = hGrp->GetInt("KbScroll", 1);
@@ -88,14 +89,15 @@ void QGVNavStyle::setAnchor()
if (zoomAtCursor) {
m_viewer->setResizeAnchor(QGraphicsView::AnchorUnderMouse);
m_viewer->setTransformationAnchor(QGraphicsView::AnchorUnderMouse);
} else {
}
else {
m_viewer->setResizeAnchor(QGraphicsView::AnchorViewCenter);
m_viewer->setTransformationAnchor(QGraphicsView::AnchorViewCenter);
}
}
}
void QGVNavStyle::handleEnterEvent(QEvent *event)
void QGVNavStyle::handleEnterEvent(QEvent* event)
{
Q_UNUSED(event);
if (getViewer()->isBalloonPlacing()) {
@@ -103,16 +105,16 @@ void QGVNavStyle::handleEnterEvent(QEvent *event)
}
}
void QGVNavStyle::handleFocusOutEvent(QFocusEvent *event)
void QGVNavStyle::handleFocusOutEvent(QFocusEvent* event)
{
Q_UNUSED(event);
getViewer()->cancelBalloonPlacing();
}
void QGVNavStyle::handleKeyPressEvent(QKeyEvent *event)
void QGVNavStyle::handleKeyPressEvent(QKeyEvent* event)
{
if(event->modifiers().testFlag(Qt::ControlModifier)) {
switch(event->key()) {
if (event->modifiers().testFlag(Qt::ControlModifier)) {
switch (event->key()) {
case Qt::Key_Plus: {
zoom(1.0 + zoomStep);
event->accept();
@@ -129,8 +131,8 @@ void QGVNavStyle::handleKeyPressEvent(QKeyEvent *event)
}
}
if(event->modifiers().testFlag( Qt::NoModifier)) {
switch(event->key()) {
if (event->modifiers().testFlag(Qt::NoModifier)) {
switch (event->key()) {
case Qt::Key_Left: {
getViewer()->kbPanScroll(1, 0);
event->accept();
@@ -168,11 +170,11 @@ void QGVNavStyle::handleKeyPressEvent(QKeyEvent *event)
}
}
void QGVNavStyle::handleKeyReleaseEvent(QKeyEvent *event)
void QGVNavStyle::handleKeyReleaseEvent(QKeyEvent* event)
{
// Q_UNUSED(event);
if(event->modifiers().testFlag( Qt::NoModifier)) {
switch(event->key()) {
// Q_UNUSED(event);
if (event->modifiers().testFlag(Qt::NoModifier)) {
switch (event->key()) {
case Qt::Key_Shift: {
this->shiftdown = false;
event->accept();
@@ -185,14 +187,15 @@ void QGVNavStyle::handleKeyReleaseEvent(QKeyEvent *event)
}
}
void QGVNavStyle::handleLeaveEvent(QEvent *event)
void QGVNavStyle::handleLeaveEvent(QEvent* event)
{
Q_UNUSED(event);
if (getViewer()->isBalloonPlacing()) {
int left_x;
if (getViewer()->getBalloonCursorPos().x() < 32)
left_x = 0;
else if (getViewer()->getBalloonCursorPos().x() > (getViewer()->contentsRect().right() - 32))
else if (getViewer()->getBalloonCursorPos().x()
> (getViewer()->contentsRect().right() - 32))
left_x = getViewer()->contentsRect().right() - 32;
else
left_x = getViewer()->getBalloonCursorPos().x();
@@ -200,29 +203,30 @@ void QGVNavStyle::handleLeaveEvent(QEvent *event)
int left_y;
if (getViewer()->getBalloonCursorPos().y() < 32)
left_y = 0;
else if (getViewer()->getBalloonCursorPos().y() > (getViewer()->contentsRect().bottom() - 32))
else if (getViewer()->getBalloonCursorPos().y()
> (getViewer()->contentsRect().bottom() - 32))
left_y = getViewer()->contentsRect().bottom() - 32;
else
left_y = getViewer()->getBalloonCursorPos().y();
/* When cursor leave the page, display getViewer()->balloonCursor where it left */
getViewer()->getBalloonCursor()->setGeometry(left_x ,left_y, 32, 32);
getViewer()->getBalloonCursor()->setGeometry(left_x, left_y, 32, 32);
getViewer()->getBalloonCursor()->show();
}
}
void QGVNavStyle::handleMousePressEvent(QMouseEvent *event)
void QGVNavStyle::handleMousePressEvent(QMouseEvent* event)
{
// Base::Console().Message("QGVNS::handleMousePressEvent()\n");
// Base::Console().Message("QGVNS::handleMousePressEvent()\n");
if (!panningActive && (event->button() == Qt::MiddleButton)) {
startPan(event->pos());
event->accept();
}
}
void QGVNavStyle::handleMouseMoveEvent(QMouseEvent *event)
void QGVNavStyle::handleMouseMoveEvent(QMouseEvent* event)
{
// Base::Console().Message("QGVNS::handleMouseMoveEvent()\n");
// Base::Console().Message("QGVNS::handleMouseMoveEvent()\n");
if (getViewer()->isBalloonPlacing()) {
getViewer()->setBalloonCursorPos(event->pos());
}
@@ -235,9 +239,9 @@ void QGVNavStyle::handleMouseMoveEvent(QMouseEvent *event)
//NOTE: QGraphicsView::contextMenuEvent consumes the mouse release event for the
//button that caused the event (typically RMB)
void QGVNavStyle::handleMouseReleaseEvent(QMouseEvent *event)
void QGVNavStyle::handleMouseReleaseEvent(QMouseEvent* event)
{
// Base::Console().Message("QGVNS::handleMouseReleaseEvent()\n");
// Base::Console().Message("QGVNS::handleMouseReleaseEvent()\n");
if (getViewer()->isBalloonPlacing()) {
placeBalloon(event->pos());
}
@@ -248,30 +252,27 @@ void QGVNavStyle::handleMouseReleaseEvent(QMouseEvent *event)
}
}
bool QGVNavStyle::allowContextMenu(QContextMenuEvent *event)
bool QGVNavStyle::allowContextMenu(QContextMenuEvent* event)
{
Q_UNUSED(event)
// Base::Console().Message("QGVNS::allowContextMenu()\n");
// if (event->reason() == QContextMenuEvent::Mouse) {
// //must check for a button combination involving context menu button
// }
// Base::Console().Message("QGVNS::allowContextMenu()\n");
// if (event->reason() == QContextMenuEvent::Mouse) {
// //must check for a button combination involving context menu button
// }
return true;
}
void QGVNavStyle::pseudoContextEvent()
{
getViewer()->pseudoContextEvent();
}
void QGVNavStyle::pseudoContextEvent() { getViewer()->pseudoContextEvent(); }
void QGVNavStyle::handleWheelEvent(QWheelEvent *event)
void QGVNavStyle::handleWheelEvent(QWheelEvent* event)
{
//gets called once for every click of the wheel. the sign of event->angleDelta().y()
//gives the direction of wheel rotation. positive indicates rotation forwards away
//from the user; negative backwards toward the user. the magnitude of
//event->angleDelta().y() is 120 for most mice which represents 120/8 = 15 degrees of
//rotation. Some high resolution mice/trackpads report smaller values - ie a click is less than
//15 degrees of wheel rotation.
//https://doc.qt.io/qt-5/qwheelevent.html#angleDelta
//gets called once for every click of the wheel. the sign of event->angleDelta().y()
//gives the direction of wheel rotation. positive indicates rotation forwards away
//from the user; negative backwards toward the user. the magnitude of
//event->angleDelta().y() is 120 for most mice which represents 120/8 = 15 degrees of
//rotation. Some high resolution mice/trackpads report smaller values - ie a click is less than
//15 degrees of wheel rotation.
//https://doc.qt.io/qt-5/qwheelevent.html#angleDelta
//to avoid overly sensitive behaviour in high resolution mice/touchpads,
//save up wheel clicks until the wheel has rotated at least 15 degrees.
constexpr int wheelDeltaThreshold = 120;
@@ -281,7 +282,7 @@ void QGVNavStyle::handleWheelEvent(QWheelEvent *event)
}
m_wheelDeltaCounter = 0;
//starting with -ve direction keeps us in sync with the behaviour of the 3d window
int rotationDirection = - event->angleDelta().y() / std::abs(event->angleDelta().y());
int rotationDirection = -event->angleDelta().y() / std::abs(event->angleDelta().y());
if (invertZoom) {
rotationDirection = -rotationDirection;
}
@@ -294,21 +295,19 @@ void QGVNavStyle::zoom(double factor)
constexpr double minimumScale(0.01);
QTransform transform = getViewer()->transform();
double xScale = transform.m11();
if (xScale <= minimumScale &&
factor < 1.0) {
if (xScale <= minimumScale && factor < 1.0) {
//don't scale any smaller than this
return;
}
setAnchor();
getViewer()->scale(factor,
factor);
getViewer()->scale(factor, factor);
m_zoomPending = false;
}
void QGVNavStyle::startZoom(QPoint p)
{
// Base::Console().Message("QGVNS::startZoom(%s)\n", TechDraw::DrawUtil::formatVector(p).c_str());
// Base::Console().Message("QGVNS::startZoom(%s)\n", TechDraw::DrawUtil::formatVector(p).c_str());
zoomOrigin = p;
zoomingActive = true;
m_zoomPending = false;
@@ -317,7 +316,7 @@ void QGVNavStyle::startZoom(QPoint p)
void QGVNavStyle::stopZoom()
{
// Base::Console().Message("QGVNS::stopZoom()\n");
// Base::Console().Message("QGVNS::stopZoom()\n");
zoomingActive = false;
m_zoomPending = false;
getViewer()->resetCursor();
@@ -352,19 +351,19 @@ void QGVNavStyle::startPan(QPoint p)
void QGVNavStyle::pan(QPoint p)
{
QScrollBar *horizontalScrollbar = getViewer()->horizontalScrollBar();
QScrollBar *verticalScrollbar = getViewer()->verticalScrollBar();
QScrollBar* horizontalScrollbar = getViewer()->horizontalScrollBar();
QScrollBar* verticalScrollbar = getViewer()->verticalScrollBar();
QPoint direction = p - panOrigin;
horizontalScrollbar->setValue(horizontalScrollbar->value() - m_reversePan*direction.x());
verticalScrollbar->setValue(verticalScrollbar->value() - m_reverseScroll*direction.y());
horizontalScrollbar->setValue(horizontalScrollbar->value() - m_reversePan * direction.x());
verticalScrollbar->setValue(verticalScrollbar->value() - m_reverseScroll * direction.y());
panOrigin = p;
}
void QGVNavStyle::stopPan()
{
// Base::Console().Message("QGVNS::stopPan()\n");
// Base::Console().Message("QGVNS::stopPan()\n");
panningActive = false;
m_panPending = false;
getViewer()->resetCursor();
@@ -384,27 +383,25 @@ void QGVNavStyle::stopClick()
void QGVNavStyle::placeBalloon(QPoint p)
{
// Base::Console().Message("QGVNS::placeBalloon()\n");
getViewer()->getBalloonCursor()->hide();
//balloon was created in Command.cpp. Why are we doing it again?
getViewer()->getScene()->createBalloon(getViewer()->mapToScene(p),
getViewer()->getDrawPage()->balloonParent);
getViewer()->getBalloonParent());
getViewer()->setBalloonPlacing(false);
}
//****************************************
KeyCombination::KeyCombination()
{
}
KeyCombination::KeyCombination() {}
KeyCombination::~KeyCombination()
{
}
KeyCombination::~KeyCombination() {}
void KeyCombination::addKey(int inKey)
{
bool found = false;
//check for inKey already in keys
if (!keys.empty()) {
for (auto& k: keys) {
for (auto& k : keys) {
if (k == inKey) {
found = true;
}
@@ -418,7 +415,7 @@ void KeyCombination::addKey(int inKey)
void KeyCombination::removeKey(int inKey)
{
std::vector<int> newKeys;
for (auto& k: keys) {
for (auto& k : keys) {
if (k != inKey) {
newKeys.push_back(k);
}
@@ -426,26 +423,20 @@ void KeyCombination::removeKey(int inKey)
keys = newKeys;
}
void KeyCombination::clear()
{
keys.clear();
}
void KeyCombination::clear() { keys.clear(); }
bool KeyCombination::empty()
{
return keys.empty();
}
bool KeyCombination::empty() { return keys.empty(); }
//does inCombo match the keys we have in current combination
bool KeyCombination::haveCombination(int inCombo)
{
bool matched = false;
int combo = 0; //no key
int combo = 0;//no key
if (keys.size() < 2) {
//not enough keys for a combination
return false;
}
for (auto& k: keys) {
for (auto& k : keys) {
combo = combo | k;
}
if (combo == inCombo) {
@@ -454,4 +445,4 @@ bool KeyCombination::haveCombination(int inCombo)
return matched;
}
} //namespace TechDrawGui
}//namespace TechDrawGui