// drawingview.cpp
//
// Part of the Architektonas Project
-// (C) 2011 Underground Software
+// (C) 2011-2020 Underground Software
// See the README and GPLv3 files for licensing and warranty information
//
// JLH = James Hammons <jlhamm@acm.org>
#include "global.h"
#include "mathconstants.h"
#include "painter.h"
+#include "penwidget.h"
#include "structs.h"
#include "utils.h"
-
#define BACKGROUND_MAX_SIZE 512
-
DrawingView::DrawingView(QWidget * parent/*= NULL*/): QWidget(parent),
// The value in the settings file will override this.
- useAntialiasing(true), /*numSelected(0),*/ numHovered(0), shiftDown(false),
+ useAntialiasing(true), numHovered(0), shiftDown(false),
ctrlDown(false), altDown(false),
gridBackground(BACKGROUND_MAX_SIZE, BACKGROUND_MAX_SIZE),
- scale(1.0), offsetX(-10), offsetY(-10), document(true),
+ scale(1.0), offsetX(-10), offsetY(-10), supressSelected(false),
+ document(true),
gridPixels(0), collided(false), scrollDrag(false), hoverPointValid(false),
hoveringIntersection(false), dragged(NULL), draggingObject(false),
angleSnap(false), dirty(false)
setBackgroundRole(QPalette::Base);
setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
+ curMarker = QCursor(QPixmap(":/res/cursor-marker.png"), 1, 18);
+ curDropper = QCursor(QPixmap(":/res/cursor-dropper.png"), 1, 20);
+
Global::gridSpacing = 12.0; // In base units (inch is default)
Line * line = new Line(Vector(5, 5), Vector(50, 40), 2.0, 0xFF7F00, LSDash);
we do! :-)
*/
- SetGridSize(12); // This is in pixels
+// gridPixels = 12; //tmp???
+// SetGridSize(12.0); // This is in pixels
}
+void DrawingView::DrawBackground(Painter * painter)
+{
+ Point ul = Painter::QtToCartesianCoords(Vector(0, 0));
+ Point br = Painter::QtToCartesianCoords(Vector(Global::screenSize.x, Global::screenSize.y));
+
+ painter->SetBrush(0xF0F0F0);
+ painter->SetPen(0xF0F0F0, 1, 1);
+ painter->DrawRect(QRectF(QPointF(ul.x, ul.y), QPointF(br.x, br.y)));
+
+ double spacing = Global::gridSpacing;
+
+ if (spacing < 1.0)
+ spacing = 1.0;
+
+ double leftx = floor(ul.x / spacing) * spacing;
+ double bottomy = floor(br.y / spacing) * spacing;
+
+ double w = (br.x - ul.x) + Global::gridSpacing + 1.0;
+ double h = (ul.y - br.y) + Global::gridSpacing + 1.0;
+
+ Vector start(leftx, bottomy), size(w, h);
+
+ if (Global::gridSpacing <= 0.015625)
+ DrawSubGrid(painter, 0xFFD2D2, 0.015625, start, size);
+
+ if (Global::gridSpacing <= 0.03125)
+ DrawSubGrid(painter, 0xFFD2D2, 0.03125, start, size);
+
+ if (Global::gridSpacing <= 0.0625)
+ DrawSubGrid(painter, 0xB8ECFF, 0.0625, start, size);
+
+ if (Global::gridSpacing <= 0.125)
+ DrawSubGrid(painter, 0xB8ECFF, 0.125, start, size);
+
+ if (Global::gridSpacing <= 0.25)
+ DrawSubGrid(painter, 0xDBDBFF, 0.25, start, size);
+ if (Global::gridSpacing <= 0.5)
+ DrawSubGrid(painter, 0xDBDBFF, 0.5, start, size);
+
+ painter->SetPen(QPen(QColor(0xD2, 0xD2, 0xFF), 2.0, Qt::SolidLine));
+
+ for(double i=0; i<=w; i+=spacing)
+ painter->DrawVLine(leftx + i);
+
+ for(double i=0; i<=h; i+=spacing)
+ painter->DrawHLine(bottomy + i);
+}
+
+void DrawingView::DrawSubGrid(Painter * painter, uint32_t color, double step, Vector start, Vector size)
+{
+ painter->SetPen(color, 1, 1);
+
+ for(double i=-step; i<=size.x; i+=step*2.0)
+ painter->DrawVLine(start.x + i);
+
+ for(double i=-step; i<=size.y; i+=step*2.0)
+ painter->DrawHLine(start.y + i);
+}
+
+#if 0
void DrawingView::SetGridSize(uint32_t size)
{
+#if 0
// Sanity check
if (size == gridPixels)
return;
+ // tmp...
+ if (size <= 1)
+ return;
+
// Recreate the background bitmap
gridPixels = size;
QPainter pmp(&gridBackground);
pmp.end();
// Set up new BG brush & zoom level (pixels per base unit)
- Global::zoom = gridPixels / Global::gridSpacing;
+// This shouldn't be done here, because it fucks up the scrollwheel zooming...
+// Global::zoom = gridPixels / Global::gridSpacing;
UpdateGridBackground();
+#endif
}
-
void DrawingView::UpdateGridBackground(void)
{
+#if 0
// Transform the origin to Qt coordinates
Vector pixmapOrigin = Painter::CartesianToQtCoords(Vector());
int x = (int)pixmapOrigin.x;
pal.setBrush(backgroundRole(), QBrush(pm));
setAutoFillBackground(true);
setPalette(pal);
+#endif
}
+void DrawingView::SetGridSize(double size)
+{
+#if 0
+ // Sanity check
+ if (size == gridPixelsF)
+ return;
+
+ // tmp...
+ if (size <= 1)
+ return;
+
+ // Recreate the background bitmap
+ gridPixelsF = size;
+ QPainter pmp(&gridBackground);
+ pmp.fillRect(0, 0, BACKGROUND_MAX_SIZE, BACKGROUND_MAX_SIZE, QColor(240, 240, 240));
+ pmp.setPen(QPen(QColor(210, 210, 255), 2.0, Qt::SolidLine));
+
+ for(double i=0; i<(BACKGROUND_MAX_SIZE-1); i+=gridPixelsF)
+ {
+ pmp.drawLine(i, 0, i, (double)(BACKGROUND_MAX_SIZE - 1));
+ pmp.drawLine(0, i, (double)(BACKGROUND_MAX_SIZE - 1), i);
+ }
+
+ pmp.end();
+
+ // Set up new BG brush & zoom level (pixels per base unit)
+// This shouldn't be done here, because it fucks up the scrollwheel zooming...
+// Global::zoom = gridPixels / Global::gridSpacing;
+ UpdateGridBackgroundF();
+#endif
+}
+
+
+void DrawingView::UpdateGridBackgroundF(void)
+{
+#if 0
+ // Transform the origin to Qt coordinates
+ Vector pixmapOrigin = Painter::CartesianToQtCoords(Vector());
+ int x = 0;// (int)pixmapOrigin.x;
+ int y = 0;// (int)pixmapOrigin.y;
+ // Use mod arithmetic to grab the correct swatch of background
+
+/* if (x < 0)
+ x = -x % gridPixels;
+ else
+ x = (gridPixels - (x % gridPixels)) % gridPixels;
+
+ if (y < 0)
+ y = -y % gridPixels;
+ else
+ y = (gridPixels - (y % gridPixels)) % gridPixels;*/
+
+ // Here we grab a section of the bigger pixmap, so that the background
+ // *looks* like it's scrolling...
+ QPixmap pm = gridBackground.copy(x, y, gridPixelsF, gridPixelsF);
+ QPalette pal = palette();
+ pal.setBrush(backgroundRole(), QBrush(pm));
+ setAutoFillBackground(true);
+ setPalette(pal);
+#endif
+}
+#endif
//
// Basically, we just make a single pass through the Container. If the layer #
void DrawingView::DeleteCurrentLayer(int layer)
{
//printf("DrawingView::DeleteCurrentLayer(): currentLayer = %i\n", layer);
- std::vector<void *>::iterator i = document.objects.begin();
+ VPVectorIter i = document.objects.begin();
while (i != document.objects.end())
{
update();
}
-
void DrawingView::HandleLayerToggle(void)
{
// A layer's visibility was toggled, so update the screen...
update();
}
-
//
// A layer was moved up or down in the layer list, so we have to swap the
// document's object's layer numbers in the layers that were swapped.
void DrawingView::HandleLayerSwap(int layer1, int layer2)
{
//printf("DrawingView: Swapping layers %i and %i.\n", layer1, layer2);
- std::vector<void *>::iterator i;
+ HandleLayerSwap(layer1, layer2, document.objects);
+}
- for(i=document.objects.begin(); i!=document.objects.end(); i++)
+/*
+We can roll this into the main one above, by having the LayerWidget's emit() call sending NULL for the VPVector, which we can test for and set to document.objects to grab the top layer. Or, keep it a top level call and a recursive call. Which is worse? :-P
+*/
+void DrawingView::HandleLayerSwap(int layer1, int layer2, VPVector & v)
+{
+ for(VPVectorIter i=v.begin(); i!=v.end(); i++)
{
Object * obj = (Object *)(*i);
obj->layer = layer2;
else if (obj->layer == layer2)
obj->layer = layer1;
+
+ if (obj->type == OTContainer)
+ HandleLayerSwap(layer1, layer2, ((Container *)obj)->objects);
}
}
-
void DrawingView::HandlePenWidth(float width)
{
- std::vector<void *>::iterator i = select.begin();
-
- for(; i!=select.end(); i++)
+ for(VPVectorIter i=select.begin(); i!=select.end(); i++)
{
Object * obj = (Object *)(*i);
obj->thickness = width;
}
-}
+ supressSelected = true;
+ update();
+}
void DrawingView::HandlePenStyle(int style)
{
- std::vector<void *>::iterator i = select.begin();
-
- for(; i!=select.end(); i++)
+ for(VPVectorIter i=select.begin(); i!=select.end(); i++)
{
Object * obj = (Object *)(*i);
obj->style = style;
}
-}
+ supressSelected = true;
+ update();
+}
void DrawingView::HandlePenColor(uint32_t color)
{
- std::vector<void *>::iterator i = select.begin();
-
- for(; i!=select.end(); i++)
+ for(VPVectorIter i=select.begin(); i!=select.end(); i++)
{
Object * obj = (Object *)(*i);
obj->color = color;
}
+
+ supressSelected = true;
+ update();
}
+void DrawingView::HandlePenStamp(QAction * action)
+{
+ PenWidget * pw = (PenWidget *)action->parentWidget();
+ pw->dropperAction->setChecked(false);
+ Global::penDropper = false;
+ Global::penStamp = action->isChecked();
+
+ if (Global::penStamp)
+ setCursor(curMarker);
+ else
+ setCursor(Qt::ArrowCursor);
+
+ if (Global::penStamp == false)
+ ClearSelected(document.objects);
+
+ update();
+}
+
+void DrawingView::HandlePenDropper(QAction * action)
+{
+ PenWidget * pw = (PenWidget *)action->parentWidget();
+ pw->stampAction->setChecked(false);
+ Global::penStamp = false;
+ Global::penDropper = action->isChecked();
+
+ if (Global::penDropper)
+ setCursor(curDropper);
+ else
+ setCursor(Qt::ArrowCursor);
+
+ update();
+}
QPoint DrawingView::GetAdjustedMousePosition(QMouseEvent * event)
{
return QPoint(offsetX + event->x(), offsetY + (size().height() - event->y()));
}
-
QPoint DrawingView::GetAdjustedClientPosition(int x, int y)
{
// VOODOO ALERT (ON Y COMPONENT!!!!) (eh?)
return QPoint(-offsetX + x, (size().height() - (-offsetY + y)) * +1.0);
}
-
void DrawingView::focusOutEvent(QFocusEvent * /*event*/)
{
// printf("DrawingView::focusOutEvent()...\n");
setCursor(Qt::ArrowCursor);
}
+void DrawingView::focusInEvent(QFocusEvent * /*event*/)
+{
+ if (Global::penStamp)
+ setCursor(curMarker);
+ else if (Global::penDropper)
+ setCursor(curDropper);
+//FocusOut already set this...
+// else
+// setCursor(Qt::ArrowCursor);
+}
void DrawingView::paintEvent(QPaintEvent * /*event*/)
{
Global::viewportHeight = size().height();
+ DrawBackground(&painter);
+
// Draw coordinate axes
painter.SetPen(QPen(Qt::blue, 1.0, Qt::DotLine));
painter.DrawLine(0, -16384, 0, 16384);
painter.DrawInformativeText(informativeText);
}
-
//
// Renders objects in the passed in vector
//
!!! FIX !!!
[Well, it seems to work OK *except* when you move one of the points, then you get to see nothing. Is it worth fixing there to get rid of problems here? Have to investigate...]
*/
-void DrawingView::RenderObjects(Painter * painter, std::vector<void *> & v, int layer, bool ignoreLayer/*= false*/)
+void DrawingView::RenderObjects(Painter * painter, VPVector & v, int layer, bool ignoreLayer/*= false*/)
{
- std::vector<void *>::iterator i;
-
- for(i=v.begin(); i!=v.end(); i++)
+ for(VPVectorIter i=v.begin(); i!=v.end(); i++)
{
Object * obj = (Object *)(*i);
float scaledThickness = Global::scale * obj->thickness;
painter->SetPen(obj->color, Global::zoom * scaledThickness, obj->style);
painter->SetBrush(obj->color);
- if (obj->selected || obj->hitObject)
+ // penStamp supresses object highlighting, so that changes can be seen.
+ if (supressSelected || Global::penStamp)
+ {
+ if (obj->hitObject)
+ {
+ painter->SetPen(Global::penColor, Global::zoom * Global::scale * Global::penWidth, Global::penStyle);
+ painter->SetBrush(Global::penColor);
+ }
+ }
+ else if (obj->selected || obj->hitObject)
painter->SetPen(0xFF0000, Global::zoom * scaledThickness, LSDash);
}
unit = Vector(d->lp[0], d->lp[1]).Unit();
- Point p1 = d->lp[0] + (ortho * 10.0 * scaledThickness);
- Point p2 = d->lp[1] + (ortho * 10.0 * scaledThickness);
- Point p3 = d->lp[0] + (ortho * 16.0 * scaledThickness);
- Point p4 = d->lp[1] + (ortho * 16.0 * scaledThickness);
+ Point p1 = d->lp[0] + (ortho * (d->offset + (10.0 * scaledThickness)));
+ Point p2 = d->lp[1] + (ortho * (d->offset + (10.0 * scaledThickness)));
+ Point p3 = d->lp[0] + (ortho * (d->offset + (16.0 * scaledThickness)));
+ Point p4 = d->lp[1] + (ortho * (d->offset + (16.0 * scaledThickness)));
Point p5 = d->p[0] + (ortho * 4.0 * scaledThickness);
Point p6 = d->p[1] + (ortho * 4.0 * scaledThickness);
dimText = QString("%1' %2\"").arg(feet).arg(inches);
}
+/*
+Where is the text offset? It looks like it's drawing in the center, but obviously it isn't. It isn't here, it's in Painter::DrawAngledText().
+*/
painter->DrawAngledText(ctr, angle, dimText, scaledThickness);
if (d->hitObject)
{
// Containers require recursive rendering...
Container * c = (Container *)obj;
-printf("About to render container: # objs=%i, layer=%i\n", (*c).objects.size(), layer);
+//printf("About to render container: # objs=%i, layer=%i\n", (*c).objects.size(), layer);
RenderObjects(painter, (*c).objects, layer, ignoreLayer);
//printf("Container extents: <%lf, %lf>, <%lf, %lf>\nsize: %i\n", r.l, r.t, r.r, r.b, c->objects.size());
break;
}
}
-}
+ supressSelected = false;
+}
+//
+// This toggles the selection being hovered (typically, only 1 object)
+//
void DrawingView::AddHoveredToSelection(void)
{
- std::vector<void *>::iterator i;
-
- for(i=document.objects.begin(); i!=document.objects.end(); i++)
+ for(VPVectorIter i=document.objects.begin(); i!=document.objects.end(); i++)
{
if (((Object *)(*i))->hovered)
- ((Object *)(*i))->selected = true;
+// ((Object *)(*i))->selected = true;
+ ((Object *)(*i))->selected = !((Object *)(*i))->selected;
}
}
-
-void DrawingView::GetSelection(std::vector<void *> & v)
+VPVector DrawingView::GetSelection(void)
{
- v.clear();
- std::vector<void *>::iterator i;
+ VPVector v;
- for(i=document.objects.begin(); i!=document.objects.end(); i++)
+ for(VPVectorIter i=document.objects.begin(); i!=document.objects.end(); i++)
{
if (((Object *)(*i))->selected)
v.push_back(*i);
}
-}
-
-
-#if 0
-void DrawingView::GetHovered(std::vector<void *> & v)
-{
- v.clear();
- std::vector<void *>::iterator i;
- for(i=document.objects.begin(); i!=document.objects.end(); i++)
- {
- if (((Object *)(*i))->hovered)
-// {
-//printf("GetHovered: adding object (%X) to hover... hp1=%s, hp2=%s, hl=%s\n", (*i), (((Line *)(*i))->hitPoint[0] ? "true" : "false"), (((Line *)(*i))->hitPoint[1] ? "true" : "false"), (((Line *)(*i))->hitObject ? "true" : "false"));
- v.push_back(*i);
-// }
- }
+ return v;
}
-#endif
-
-std::vector<void *> DrawingView::GetHovered(void)
+VPVector DrawingView::GetHovered(void)
{
- std::vector<void *> v;
- std::vector<void *>::iterator i;
+ VPVector v;
- for(i=document.objects.begin(); i!=document.objects.end(); i++)
+ for(VPVectorIter i=document.objects.begin(); i!=document.objects.end(); i++)
{
if (((Object *)(*i))->hovered)
-// {
-//printf("GetHovered: adding object (%X) to hover... hp1=%s, hp2=%s, hl=%s\n", (*i), (((Line *)(*i))->hitPoint[0] ? "true" : "false"), (((Line *)(*i))->hitPoint[1] ? "true" : "false"), (((Line *)(*i))->hitObject ? "true" : "false"));
v.push_back(*i);
-// }
}
return v;
}
-
void DrawingView::resizeEvent(QResizeEvent * /*event*/)
{
Global::screenSize = Vector(size().width(), size().height());
- UpdateGridBackground();
+// UpdateGridBackground();
}
-
void DrawingView::ToolHandler(int mode, Point p)
{
// Drop angle snap until it's needed
ParallelHandler(mode, p);
}
-
void DrawingView::ToolDraw(Painter * painter)
{
if (Global::tool == TTLine)
}
}
-
void DrawingView::LineHandler(int mode, Point p)
{
switch (mode)
}
}
-
void DrawingView::CircleHandler(int mode, Point p)
{
switch (mode)
}
}
-
void DrawingView::ArcHandler(int mode, Point p)
{
switch (mode)
}
}
-
void DrawingView::RotateHandler(int mode, Point p)
{
switch (mode)
angleSnap = true;
double angle = Vector(toolPoint[0], toolPoint[1]).Angle();
- std::vector<void *>::iterator j = select.begin();
+ VPVectorIter j = select.begin();
// std::vector<Object>::iterator i = toolScratch.begin();
- std::vector<void *>::iterator i = toolScratch2.begin();
+ VPVectorIter i = toolScratch2.begin();
// for(; i!=toolScratch.end(); i++, j++)
for(; i!=toolScratch2.end(); i++, j++)
// Container * c = (Container *)&objT;
Container * c = (Container *)objT;
Container * c2 = (Container *)objS;
- std::vector<void *>::iterator l = c->objects.begin();
+ VPVectorIter l = c->objects.begin();
// TODO: Rotate items in the container
// TODO: Make this recursive
- for(std::vector<void *>::iterator k=c2->objects.begin(); k!=c2->objects.end(); k++, l++)
+ for(VPVectorIter k=c2->objects.begin(); k!=c2->objects.end(); k++, l++)
{
Object * obj3 = (Object *)(*k);
Object * obj4 = (Object *)(*l);
if (ctrlDown)
{
// Stamp a copy of the selection at the current rotation & bail
- std::vector<void *> temp;
+ VPVector temp;
CopyObjects(select, temp);
ClearSelected(temp);
AddObjectsTo(document.objects, temp);
}
}
-
void DrawingView::MirrorHandler(int mode, Point p)
{
switch (mode)
angleSnap = true;
double angle = Vector(toolPoint[0], toolPoint[1]).Angle();
- std::vector<void *>::iterator j = select.begin();
+ VPVectorIter j = select.begin();
std::vector<Object>::iterator i = toolScratch.begin();
for(; i!=toolScratch.end(); i++, j++)
if (ctrlDown)
{
// Stamp a copy of the selection at the current rotation & bail
- std::vector<void *> temp;
+ VPVector temp;
CopyObjects(select, temp);
ClearSelected(temp);
AddObjectsTo(document.objects, temp);
}
}
-
void DrawingView::DimensionHandler(int mode, Point p)
{
switch (mode)
}
}
-
void DrawingView::TriangulateHandler(int mode, Point/*p*/)
{
switch (mode)
if (numHovered != 1)
break;
- std::vector<void *> hover = GetHovered();
+ VPVector hover = GetHovered();
Object * obj = (Object *)hover[0];
// Skip if it's not a line...
}
}
-
void DrawingView::TrimHandler(int mode, Point p)
{
/*
return;
}
- std::vector<void *> hover = GetHovered();
+ VPVector hover = GetHovered();
Object * obj = (Object *)hover[0];
// Skip if it's not a line...
// Currently only deal with line against line trimming, can expand to
// others as well (line/circle, circle/circle, line/arc, etc)
- std::vector<void *>::iterator i;
+ VPVectorIter i;
for(i=document.objects.begin(); i!=document.objects.end(); i++)
{
obj = (Object *)(*i);
}
}
-
void DrawingView::ParallelHandler(int mode, Point /*p*/)
{
switch (mode)
}
}
-
void DrawingView::mousePressEvent(QMouseEvent * event)
{
if (event->button() == Qt::LeftButton)
{
-printf("mousePressEvent::Qt::LeftButton numHovered=%li\n", numHovered);
+//printf("mousePressEvent::Qt::LeftButton numHovered=%li\n", numHovered);
Vector point = Painter::QtToCartesianCoords(Vector(event->x(), event->y()));
// Handle tool processing, if any
AddHoveredToSelection();
update(); // needed??
// GetHovered(hover); // prolly needed
- std::vector<void *> hover2 = GetHovered();
+ VPVector hover2 = GetHovered();
dragged = (Object *)hover2[0];
draggingObject = true;
-printf("mousePressEvent::numHovered > 0 (hover2[0]=$%llx, type=%s)\n", dragged, objName[dragged->type]);
+//printf("mousePressEvent::numHovered > 0 (hover2[0]=$%llx, type=%s)\n", dragged, objName[dragged->type]);
// Alert the pen widget
- emit ObjectSelected(dragged);
+// Maybe do this with an eyedropper tool on the pen bar? [YES]
+// emit ObjectSelected(dragged);
+ if (Global::penDropper)
+ {
+ Global::penColor = dragged->color;
+ Global::penWidth = dragged->thickness;
+ Global::penStyle = dragged->style;
+ emit ObjectSelected(dragged);
+ ClearSelected(document.objects);
+ return;
+ }
+
+ if (Global::penStamp)
+ {
+ dragged->color = Global::penColor;
+ dragged->thickness = Global::penWidth;
+ dragged->style = Global::penStyle;
+ return;
+ }
// See if anything is using just a straight click on a handle
if (HandleObjectClicked())
return;
}
- // Didn't hit any object and not using a tool, so do a selection rectangle
+ // Didn't hit any object and not using a tool, so do a selection
+ // rectangle
Global::selectionInProgress = true;
Global::selection.setTopLeft(QPointF(point.x, point.y));
Global::selection.setBottomRight(QPointF(point.x, point.y));
+ select = GetSelection();
}
else if (event->button() == Qt::MiddleButton)
{
}
}
-
void DrawingView::mouseMoveEvent(QMouseEvent * event)
{
+ // It seems that wheelEvent() triggers this for some reason...
+ if (scrollWheelSeen)
+ {
+ scrollWheelSeen = false;
+ return;
+ }
+
Vector point = Painter::QtToCartesianCoords(Vector(event->x(), event->y()));
Global::selection.setBottomRight(QPointF(point.x, point.y));
// Only needs to be done here, as mouse down is always preceded by movement
delta.y = -delta.y;
Global::origin -= delta;
- UpdateGridBackground();
+// UpdateGridBackground();
update();
oldPoint = point;
return;
if (Global::selectionInProgress)
{
CheckObjectBounds();
+
+ // Make sure previously selected objects stay selected (CTRL held)
+ for(VPVectorIter i=select.begin(); i!=select.end(); i++)
+ {
+ // Make sure *not* to select items on hidden layers
+ if (Global::layerHidden[((Object *)(*i))->layer] == false)
+ ((Object *)(*i))->selected = true;
+ }
+
update();
return;
}
// Do object hit testing...
bool needUpdate = HitTestObjects(point);
-// GetHovered(hover);
- std::vector<void *> hover2 = GetHovered();
+ VPVector hover2 = GetHovered();
+#if 0
{
if (needUpdate)
{
printf(" (hover2[0]=$%llX, type=%s)\n", hover2[0], objName[((Object *)hover2[0])->type]);
}
}
+#endif
// Check for multi-hover...
if (numHovered > 1)
update();
}
-
void DrawingView::mouseReleaseEvent(QMouseEvent * event)
{
if (event->button() == Qt::LeftButton)
return;
}
- if (Global::selectionInProgress)
+// if (Global::selectionInProgress)
Global::selectionInProgress = false;
informativeText.clear();
// Should we be doing this automagically? Hmm...
// Clear our vectors
- select.clear();
-// hover.clear();
+// select.clear();
+//// hover.clear();
- // Scoop 'em up
- std::vector<void *>::iterator i;
-
- for(i=document.objects.begin(); i!=document.objects.end(); i++)
- {
- if (((Object *)(*i))->selected)
- select.push_back(*i);
- }
+ // Scoop 'em up (do we need to??? Seems we do, because keyboard movement uses it. Also, tools use it too. But we can move it out of here)
+ select = GetSelection();
draggingObject = false;
}
else if (event->button() == Qt::MiddleButton)
{
scrollDrag = false;
- setCursor(Qt::ArrowCursor);
+
+ if (Global::penStamp)
+ setCursor(curMarker);
+ else if (Global::penDropper)
+ setCursor(curDropper);
+ else
+ setCursor(Qt::ArrowCursor);
+
+ // Need to convert this, since it's in Qt coordinates (for wheelEvent)
+ oldPoint = Painter::QtToCartesianCoords(oldPoint);
}
}
-
void DrawingView::wheelEvent(QWheelEvent * event)
{
- double zoomFactor = 1.25;
- QSize sizeWin = size();
- Vector center(sizeWin.width() / 2.0, sizeWin.height() / 2.0);
- center = Painter::QtToCartesianCoords(center);
+ double zoomFactor = 1.20;
+ scrollWheelSeen = true;
- // This is not centering for some reason. Need to figure out why. :-/
- if (event->delta() > 0)
+ if (event->angleDelta().y() < 0)
{
- Vector newOrigin = center - ((center - Global::origin) / zoomFactor);
- Global::origin = newOrigin;
+ if (Global::zoom > 400.0)
+ return;
+
Global::zoom *= zoomFactor;
}
else
{
- Vector newOrigin = center + ((-center + Global::origin) * zoomFactor);
- Global::origin = newOrigin;
+ if (Global::zoom < 0.125)
+ return;
+
Global::zoom /= zoomFactor;
}
-// Global::gridSpacing = gridPixels / Painter::zoom;
-// UpdateGridBackground();
- SetGridSize(Global::gridSpacing * Global::zoom);
- update();
-// zoomIndicator->setText(QString("Grid: %1\", BU: Inch").arg(Global::gridSpacing));
-}
+ Point np = Painter::QtToCartesianCoords(oldScrollPoint);
+ Global::origin += (oldPoint - np);
+ emit(NeedZoomUpdate());
+}
void DrawingView::keyPressEvent(QKeyEvent * event)
{
else if (event->key() == Qt::Key_Alt)
altDown = true;
+ // If there's a change in any of the modifier key states, pass it on to
+ // the current tool's handler
if ((oldShift != shiftDown) || (oldCtrl != ctrlDown))
{
if (Global::tool)
}
}
-
void DrawingView::keyReleaseEvent(QKeyEvent * event)
{
bool oldShift = shiftDown;
if (oldAlt != altDown)
{
scrollDrag = false;
- setCursor(Qt::ArrowCursor);
+
+ if (Global::penStamp)
+ setCursor(curMarker);
+ else if (Global::penDropper)
+ setCursor(curDropper);
+ else
+ setCursor(Qt::ArrowCursor);
}
}
-
//
// This looks strange, but it's really quite simple: We want a point that's
// more than half-way to the next grid point to snap there while conversely we
return point;
}
-
Point DrawingView::SnapPointToAngle(Point point)
{
// Snap to a single digit angle (using toolpoint #1 as the center)
return point;
}
-
Rect DrawingView::GetObjectExtents(Object * obj)
{
// Default to empty rect, if object checks below fail for some reason
case OTContainer:
{
Container * c = (Container *)obj;
- std::vector<void *>::iterator i = c->objects.begin();
+ VPVectorIter i = c->objects.begin();
rect = GetObjectExtents((Object *)*i);
i++;
return rect;
}
-
void DrawingView::CheckObjectBounds(void)
{
- std::vector<void *>::iterator i;
+ VPVectorIter i;
for(i=document.objects.begin(); i!=document.objects.end(); i++)
{
}
}
-
bool DrawingView::HitTestObjects(Point point)
{
- std::vector<void *>::iterator i;
+ VPVectorIter i;
numHovered = 0;
bool needUpdate = false;
hoverPointValid = false;
return needUpdate;
}
-
bool DrawingView::HitTest(Object * obj, Point point)
{
bool needUpdate = false;
Vector orthogonal = Vector::Normal(d->lp[0], d->lp[1]);
// Get our line parallel to our points
float scaledThickness = Global::scale * obj->thickness;
- Point p1 = d->lp[0] + (orthogonal * 10.0 * scaledThickness);
- Point p2 = d->lp[1] + (orthogonal * 10.0 * scaledThickness);
+#if 1
+ Point p1 = d->lp[0] + (orthogonal * (d->offset + (10.0 * scaledThickness)));
+ Point p2 = d->lp[1] + (orthogonal * (d->offset + (10.0 * scaledThickness)));
+#else
+ Point p1 = d->lp[0] + (orthogonal * (10.0 + d->offset) * scaledThickness);
+ Point p2 = d->lp[1] + (orthogonal * (10.0 + d->offset) * scaledThickness);
+#endif
Point p3(p1, point);
Vector v1(d->p[0], point);
likely we can just rely on the object itself and steal its state like we have in the commented out portion below; can prolly rewrite the HitTest() portion to be one line: needUpdate = HitTest(cObj, point);
Well, you could if there was only one object in the Container. But since there isn't, we have to keep the if HitTest() == true then needUpdate = true bit. Because otherwise, a false result anywhere will kill the needed update elsewhere.
*/
-
Container * c = (Container *)obj;
c->hitObject = false;
c->hovered = false;
c->clicked = NULL;
- std::vector<void *> flat = Flatten(c);
+ VPVector flat = Flatten(c);
//printf("HitTest::OTContainer (size=%li)\n", flat.size());
- for(std::vector<void *>::iterator i=flat.begin(); i!=flat.end(); i++)
+ for(VPVectorIter i=flat.begin(); i!=flat.end(); i++)
{
Object * cObj = (Object *)(*i);
c->clicked = cObj;
}//*/
+ if (cObj->hitPoint[2] == true)
+ {
+//printf("HitTest::cObj->hitObject == true! ($%llX)\n", cObj);
+ c->hitPoint[2] = true;
+ c->clicked = cObj;
+ }//*/
+
if (cObj->hovered == true)
c->hovered = true;//*/
}
return needUpdate;
}
-
bool DrawingView::HandleObjectClicked(void)
{
if (dragged->type == OTDimension)
return false;
}
-
void DrawingView::HandleObjectMovement(Point point)
{
Point delta = point - oldPoint;
obj->p[1] = point;
else if (obj->hitObject)
{
- obj->p[0] += delta;
- obj->p[1] += delta;
+ // Move measurement lines in/out
+ if (shiftDown)
+ {
+ Dimension * d = (Dimension *)obj;
+ double dist = Geometry::DistanceToLineFromPoint(d->lp[0], d->lp[1], point);
+ float scaledThickness = Global::scale * obj->thickness;
+ // Looks like offset is 0 to +MAX, but line is at 10.0. So
+ // anything less than 10.0 should set the offset to 0.
+ d->offset = 0;
+
+ if (dist > (10.0 * scaledThickness))
+ d->offset = dist - (10.0 * scaledThickness);
+ }
+ else
+ {
+ obj->p[0] += delta;
+ obj->p[1] += delta;
+ }
}
break;
}
}
-
void DrawingView::AddDimensionTo(void * o)
{
Object * obj = (Object *)o;
break;
}
}
-
projects / architektonas / blobdiff