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diff --git a/src/box3d-context.cpp b/src/box3d-context.cpp
index c1af593d4f617b4ca437c85e23633a2d1bd26a44..bf9bd7b6faa49bf97c017d08b161de8f12a2a62b 100644 (file)
--- a/src/box3d-context.cpp
+++ b/src/box3d-context.cpp
#include "object-edit.h"
#include "xml/repr.h"
#include "xml/node-event-vector.h"
-#include "prefs-utils.h"
+#include "preferences.h"
#include "context-fns.h"
-#include "inkscape.h"
#include "desktop-style.h"
#include "transf_mat_3x4.h"
#include "perspective-line.h"
#include "box3d-side.h"
#include "document-private.h"
#include "line-geometry.h"
+#include "shape-editor.h"
static void sp_box3d_context_class_init(Box3DContextClass *klass);
static void sp_box3d_context_init(Box3DContext *box3d_context);
static void sp_box3d_context_dispose(GObject *object);
static void sp_box3d_context_setup(SPEventContext *ec);
+static void sp_box3d_context_finish(SPEventContext *ec);
static gint sp_box3d_context_root_handler(SPEventContext *event_context, GdkEvent *event);
static gint sp_box3d_context_item_handler(SPEventContext *event_context, SPItem *item, GdkEvent *event);
object_class->dispose = sp_box3d_context_dispose;
event_context_class->setup = sp_box3d_context_setup;
+ event_context_class->finish = sp_box3d_context_finish;
event_context_class->root_handler = sp_box3d_context_root_handler;
event_context_class->item_handler = sp_box3d_context_item_handler;
}
event_context->within_tolerance = false;
event_context->item_to_select = NULL;
- event_context->shape_repr = NULL;
- event_context->shape_knot_holder = NULL;
-
box3d_context->item = NULL;
box3d_context->ctrl_dragged = false;
box3d_context->extruded = false;
-
+
box3d_context->_vpdrag = NULL;
new (&box3d_context->sel_changed_connection) sigc::connection();
}
+static void sp_box3d_context_finish(SPEventContext *ec)
+{
+ Box3DContext *bc = SP_BOX3D_CONTEXT(ec);
+ SPDesktop *desktop = ec->desktop;
+
+ sp_canvas_item_ungrab(SP_CANVAS_ITEM(desktop->acetate), GDK_CURRENT_TIME);
+ sp_box3d_finish(bc);
+ bc->sel_changed_connection.disconnect();
+// sp_repr_remove_listener_by_data(cc->active_shape_repr, cc);
+
+ if (((SPEventContextClass *) parent_class)->finish) {
+ ((SPEventContextClass *) parent_class)->finish(ec);
+ }
+}
+
+
static void sp_box3d_context_dispose(GObject *object)
{
Box3DContext *bc = SP_BOX3D_CONTEXT(object);
bc->sel_changed_connection.disconnect();
bc->sel_changed_connection.~connection();
+ delete ec->shape_editor;
+ ec->shape_editor = NULL;
+
/* fixme: This is necessary because we do not grab */
if (bc->item) {
sp_box3d_finish(bc);
}
- if (ec->shape_knot_holder) {
- sp_knot_holder_destroy(ec->shape_knot_holder);
- ec->shape_knot_holder = NULL;
- }
-
- if (ec->shape_repr) { // remove old listener
- sp_repr_remove_listener_by_data(ec->shape_repr, ec);
- Inkscape::GC::release(ec->shape_repr);
- ec->shape_repr = 0;
- }
-
if (bc->_message_context) {
delete bc->_message_context;
}
G_OBJECT_CLASS(parent_class)->dispose(object);
}
-static Inkscape::XML::NodeEventVector ec_shape_repr_events = {
- NULL, /* child_added */
- NULL, /* child_removed */
- ec_shape_event_attr_changed,
- NULL, /* content_changed */
- NULL /* order_changed */
-};
-
/**
\brief Callback that processes the "changed" signal on the selection;
destroys old and creates new knotholder
@@ -175,37 +174,20 @@ static void sp_box3d_context_selection_changed(Inkscape::Selection *selection, g
Box3DContext *bc = SP_BOX3D_CONTEXT(data);
SPEventContext *ec = SP_EVENT_CONTEXT(bc);
- if (ec->shape_knot_holder) { // destroy knotholder
- sp_knot_holder_destroy(ec->shape_knot_holder);
- ec->shape_knot_holder = NULL;
- }
-
- if (ec->shape_repr) { // remove old listener
- sp_repr_remove_listener_by_data(ec->shape_repr, ec);
- Inkscape::GC::release(ec->shape_repr);
- ec->shape_repr = 0;
- }
-
+ ec->shape_editor->unset_item(SH_KNOTHOLDER);
SPItem *item = selection->singleItem();
- if (item) {
- ec->shape_knot_holder = sp_item_knot_holder(item, ec->desktop);
- Inkscape::XML::Node *shape_repr = SP_OBJECT_REPR(item);
- if (shape_repr) {
- ec->shape_repr = shape_repr;
- Inkscape::GC::anchor(shape_repr);
- sp_repr_add_listener(shape_repr, &ec_shape_repr_events, ec);
- }
- }
+ ec->shape_editor->set_item(item, SH_KNOTHOLDER);
if (selection->perspList().size() == 1) {
// selecting a single box changes the current perspective
- ec->desktop->doc()->current_persp3d = selection->perspList().front();
+ ec->desktop->doc()->setCurrentPersp3D(selection->perspList().front());
}
}
-/* create a default perspective in document defs if none is present
- (can happen after 'vacuum defs' or when a pre-0.46 file is opened) */
-static void sp_box3d_context_check_for_persp_in_defs(SPDocument *document) {
+/* Create a default perspective in document defs if none is present (which can happen, among other
+ * circumstances, after 'vacuum defs' or when a pre-0.46 file is opened).
+ */
+static void sp_box3d_context_ensure_persp_in_defs(SPDocument *document) {
SPDefs *defs = (SPDefs *) SP_DOCUMENT_DEFS(document);
bool has_persp = false;
}
if (!has_persp) {
- document->current_persp3d = persp3d_create_xml_element (document);
+ document->setCurrentPersp3D(persp3d_create_xml_element (document));
}
}
((SPEventContextClass *) parent_class)->setup(ec);
}
- sp_box3d_context_check_for_persp_in_defs(sp_desktop_document (ec->desktop));
+ ec->shape_editor = new ShapeEditor(ec->desktop);
SPItem *item = sp_desktop_selection(ec->desktop)->singleItem();
if (item) {
- ec->shape_knot_holder = sp_item_knot_holder(item, ec->desktop);
- Inkscape::XML::Node *shape_repr = SP_OBJECT_REPR(item);
- if (shape_repr) {
- ec->shape_repr = shape_repr;
- Inkscape::GC::anchor(shape_repr);
- sp_repr_add_listener(shape_repr, &ec_shape_repr_events, ec);
- }
+ ec->shape_editor->set_item(item, SH_KNOTHOLDER);
}
bc->sel_changed_connection.disconnect();
);
bc->_vpdrag = new Box3D::VPDrag(sp_desktop_document (ec->desktop));
+ Inkscape::Preferences *prefs = Inkscape::Preferences::get();
- if (prefs_get_int_attribute("tools.shapes", "selcue", 0) != 0) {
+ if (prefs->getBool("/tools/shapes/selcue")) {
ec->enableSelectionCue();
}
- if (prefs_get_int_attribute("tools.shapes", "gradientdrag", 0) != 0) {
+ if (prefs->getBool("/tools/shapes/gradientdrag")) {
ec->enableGrDrag();
}
@@ -290,40 +267,47 @@ static gint sp_box3d_context_root_handler(SPEventContext *event_context, GdkEven
static bool dragging;
SPDesktop *desktop = event_context->desktop;
+ SPDocument *document = sp_desktop_document (desktop);
Inkscape::Selection *selection = sp_desktop_selection (desktop);
- int const snaps = prefs_get_int_attribute("options.rotationsnapsperpi", "value", 12);
+ Inkscape::Preferences *prefs = Inkscape::Preferences::get();
+ int const snaps = prefs->getInt("/options/rotationsnapsperpi/value", 12);
Box3DContext *bc = SP_BOX3D_CONTEXT(event_context);
- g_assert (SP_ACTIVE_DOCUMENT->current_persp3d);
- Persp3D *cur_persp = SP_ACTIVE_DOCUMENT->current_persp3d;
+ Persp3D *cur_persp = document->getCurrentPersp3D();
- event_context->tolerance = prefs_get_int_attribute_limited("options.dragtolerance", "value", 0, 0, 100);
+ event_context->tolerance = prefs->getIntLimited("/options/dragtolerance/value", 0, 0, 100);
gint ret = FALSE;
switch (event->type) {
case GDK_BUTTON_PRESS:
if ( event->button.button == 1 && !event_context->space_panning) {
- NR::Point const button_w(event->button.x,
- event->button.y);
+ Geom::Point const button_w(event->button.x,
+ event->button.y);
// save drag origin
- event_context->xp = (gint) button_w[NR::X];
- event_context->yp = (gint) button_w[NR::Y];
+ event_context->xp = (gint) button_w[Geom::X];
+ event_context->yp = (gint) button_w[Geom::Y];
event_context->within_tolerance = true;
-
+
// remember clicked item, *not* disregarding groups (since a 3D box is a group), honoring Alt
event_context->item_to_select = sp_event_context_find_item (desktop, button_w, event->button.state & GDK_MOD1_MASK, event->button.state & GDK_CONTROL_MASK);
dragging = true;
-
+
/* */
- NR::Point button_dt(desktop->w2d(button_w));
- bc->drag_origin = button_dt;
- bc->drag_ptB = button_dt;
- bc->drag_ptC = button_dt;
+ Geom::Point button_dt(desktop->w2d(button_w));
+ bc->drag_origin = from_2geom(button_dt);
+ bc->drag_ptB = from_2geom(button_dt);
+ bc->drag_ptC = from_2geom(button_dt);
+
+ // This can happen after saving when the last remaining perspective was purged and must be recreated.
+ if (!cur_persp) {
+ sp_box3d_context_ensure_persp_in_defs(document);
+ cur_persp = document->getCurrentPersp3D();
+ }
/* Projective preimages of clicked point under current perspective */
- bc->drag_origin_proj = cur_persp->tmat.preimage (button_dt, 0, Proj::Z);
+ bc->drag_origin_proj = cur_persp->perspective_impl->tmat.preimage (from_2geom(button_dt), 0, Proj::Z);
bc->drag_ptB_proj = bc->drag_origin_proj;
bc->drag_ptC_proj = bc->drag_origin_proj;
bc->drag_ptC_proj.normalize();
@@ -331,14 +315,14 @@ static gint sp_box3d_context_root_handler(SPEventContext *event_context, GdkEven
/* Snap center */
SnapManager &m = desktop->namedview->snap_manager;
- m.setup(desktop, bc->item);
- m.freeSnapReturnByRef(Inkscape::Snapper::SNAPPOINT_NODE, button_dt);
- bc->center = button_dt;
+ m.setup(desktop, true, bc->item);
+ m.freeSnapReturnByRef(button_dt, Inkscape::SNAPSOURCE_NODE_HANDLE);
+ bc->center = from_2geom(button_dt);
sp_canvas_item_grab(SP_CANVAS_ITEM(desktop->acetate),
( GDK_KEY_PRESS_MASK |
GDK_BUTTON_RELEASE_MASK |
- GDK_POINTER_MOTION_MASK |
+ GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK |
GDK_BUTTON_PRESS_MASK ),
NULL, event->button.time);
ret = TRUE;
@@ -358,13 +342,13 @@ static gint sp_box3d_context_root_handler(SPEventContext *event_context, GdkEven
// motion notify coordinates as given (no snapping back to origin)
event_context->within_tolerance = false;
- NR::Point const motion_w(event->motion.x,
- event->motion.y);
- NR::Point motion_dt(desktop->w2d(motion_w));
+ Geom::Point const motion_w(event->motion.x,
+ event->motion.y);
+ Geom::Point motion_dt(desktop->w2d(motion_w));
SnapManager &m = desktop->namedview->snap_manager;
- m.setup(desktop, bc->item);
- m.freeSnapReturnByRef(Inkscape::Snapper::SNAPPOINT_NODE, motion_dt);
+ m.setup(desktop, true, bc->item);
+ m.freeSnapReturnByRef(motion_dt, Inkscape::SNAPSOURCE_NODE_HANDLE);
bc->ctrl_dragged = event->motion.state & GDK_CONTROL_MASK;
@@ -374,10 +358,10 @@ static gint sp_box3d_context_root_handler(SPEventContext *event_context, GdkEven
}
if (!bc->extruded) {
- bc->drag_ptB = motion_dt;
- bc->drag_ptC = motion_dt;
+ bc->drag_ptB = from_2geom(motion_dt);
+ bc->drag_ptC = from_2geom(motion_dt);
- bc->drag_ptB_proj = cur_persp->tmat.preimage (motion_dt, 0, Proj::Z);
+ bc->drag_ptB_proj = cur_persp->perspective_impl->tmat.preimage (from_2geom(motion_dt), 0, Proj::Z);
bc->drag_ptC_proj = bc->drag_ptB_proj;
bc->drag_ptC_proj.normalize();
bc->drag_ptC_proj[Proj::Z] = 0.25;
@@ -386,29 +370,37 @@ static gint sp_box3d_context_root_handler(SPEventContext *event_context, GdkEven
// perspective line from drag_ptB to vanishing point Y.
if (!bc->ctrl_dragged) {
/* snapping */
- Box3D::PerspectiveLine pline (bc->drag_ptB, Proj::Z, SP_ACTIVE_DOCUMENT->current_persp3d);
- bc->drag_ptC = pline.closest_to (motion_dt);
+ Box3D::PerspectiveLine pline (bc->drag_ptB, Proj::Z, document->getCurrentPersp3D());
+ bc->drag_ptC = pline.closest_to (from_2geom(motion_dt));
bc->drag_ptB_proj.normalize();
- bc->drag_ptC_proj = cur_persp->tmat.preimage (bc->drag_ptC, bc->drag_ptB_proj[Proj::X], Proj::X);
+ bc->drag_ptC_proj = cur_persp->perspective_impl->tmat.preimage (bc->drag_ptC, bc->drag_ptB_proj[Proj::X], Proj::X);
} else {
- bc->drag_ptC = motion_dt;
+ bc->drag_ptC = from_2geom(motion_dt);
bc->drag_ptB_proj.normalize();
- bc->drag_ptC_proj = cur_persp->tmat.preimage (motion_dt, bc->drag_ptB_proj[Proj::X], Proj::X);
+ bc->drag_ptC_proj = cur_persp->perspective_impl->tmat.preimage (from_2geom(motion_dt), bc->drag_ptB_proj[Proj::X], Proj::X);
}
- m.freeSnapReturnByRef(Inkscape::Snapper::SNAPPOINT_NODE, bc->drag_ptC);
+ m.freeSnapReturnByRef(bc->drag_ptC, Inkscape::SNAPSOURCE_NODE_HANDLE);
}
sp_box3d_drag(*bc, event->motion.state);
ret = TRUE;
+ } else if (sp_event_context_knot_mouseover(bc)) {
+ SnapManager &m = desktop->namedview->snap_manager;
+ m.setup(desktop);
+
+ Geom::Point const motion_w(event->motion.x, event->motion.y);
+ Geom::Point motion_dt(desktop->w2d(motion_w));
+ m.preSnap(Inkscape::SnapCandidatePoint(motion_dt, Inkscape::SNAPSOURCE_NODE_HANDLE));
}
break;
case GDK_BUTTON_RELEASE:
event_context->xp = event_context->yp = 0;
if ( event->button.button == 1 && !event_context->space_panning) {
dragging = false;
+ sp_event_context_discard_delayed_snap_event(event_context);
if (!event_context->within_tolerance) {
// we've been dragging, finish the box
@@ -443,59 +435,71 @@ static gint sp_box3d_context_root_handler(SPEventContext *event_context, GdkEven
break;
case GDK_bracketright:
- persp3d_rotate_VP (inkscape_active_document()->current_persp3d, Proj::X, -180/snaps, MOD__ALT);
- sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_3DBOX,
+ persp3d_rotate_VP (document->getCurrentPersp3D(), Proj::X, -180/snaps, MOD__ALT);
+ sp_document_done(document, SP_VERB_CONTEXT_3DBOX,
_("Change perspective (angle of PLs)"));
ret = true;
break;
case GDK_bracketleft:
- persp3d_rotate_VP (inkscape_active_document()->current_persp3d, Proj::X, 180/snaps, MOD__ALT);
- sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_3DBOX,
+ persp3d_rotate_VP (document->getCurrentPersp3D(), Proj::X, 180/snaps, MOD__ALT);
+ sp_document_done(document, SP_VERB_CONTEXT_3DBOX,
_("Change perspective (angle of PLs)"));
ret = true;
break;
case GDK_parenright:
- persp3d_rotate_VP (inkscape_active_document()->current_persp3d, Proj::Y, -180/snaps, MOD__ALT);
- sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_3DBOX,
+ persp3d_rotate_VP (document->getCurrentPersp3D(), Proj::Y, -180/snaps, MOD__ALT);
+ sp_document_done(document, SP_VERB_CONTEXT_3DBOX,
_("Change perspective (angle of PLs)"));
ret = true;
break;
case GDK_parenleft:
- persp3d_rotate_VP (inkscape_active_document()->current_persp3d, Proj::Y, 180/snaps, MOD__ALT);
- sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_3DBOX,
+ persp3d_rotate_VP (document->getCurrentPersp3D(), Proj::Y, 180/snaps, MOD__ALT);
+ sp_document_done(document, SP_VERB_CONTEXT_3DBOX,
_("Change perspective (angle of PLs)"));
ret = true;
break;
case GDK_braceright:
- persp3d_rotate_VP (inkscape_active_document()->current_persp3d, Proj::Z, -180/snaps, MOD__ALT);
- sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_3DBOX,
+ persp3d_rotate_VP (document->getCurrentPersp3D(), Proj::Z, -180/snaps, MOD__ALT);
+ sp_document_done(document, SP_VERB_CONTEXT_3DBOX,
_("Change perspective (angle of PLs)"));
ret = true;
break;
case GDK_braceleft:
- persp3d_rotate_VP (inkscape_active_document()->current_persp3d, Proj::Z, 180/snaps, MOD__ALT);
- sp_document_done(sp_desktop_document(desktop), SP_VERB_CONTEXT_3DBOX,
+ persp3d_rotate_VP (document->getCurrentPersp3D(), Proj::Z, 180/snaps, MOD__ALT);
+ sp_document_done(document, SP_VERB_CONTEXT_3DBOX,
_("Change perspective (angle of PLs)"));
ret = true;
break;
+ /* TODO: what is this???
case GDK_O:
if (MOD__CTRL && MOD__SHIFT) {
- Box3D::create_canvas_point(persp3d_get_VP(inkscape_active_document()->current_persp3d, Proj::W).affine(),
+ Box3D::create_canvas_point(persp3d_get_VP(document()->getCurrentPersp3D(), Proj::W).affine(),
6, 0xff00ff00);
}
ret = true;
break;
+ */
case GDK_g:
case GDK_G:
if (MOD__SHIFT_ONLY) {
- sp_selection_to_guides();
+ sp_selection_to_guides(desktop);
+ ret = true;
+ }
+ break;
+
+ case GDK_p:
+ case GDK_P:
+ if (MOD__SHIFT_ONLY) {
+ if (document->getCurrentPersp3D()) {
+ persp3d_print_debugging_info (document->getCurrentPersp3D());
+ }
ret = true;
}
break;
@@ -541,6 +545,7 @@ static gint sp_box3d_context_root_handler(SPEventContext *event_context, GdkEven
sp_canvas_item_ungrab(SP_CANVAS_ITEM(desktop->acetate),
event->button.time);
dragging = false;
+ sp_event_context_discard_delayed_snap_event(event_context);
if (!event_context->within_tolerance) {
// we've been dragging, finish the box
sp_box3d_finish(bc);
repr->setAttribute("sodipodi:type", "inkscape:box3d");
/* Set style */
- sp_desktop_apply_style_tool (desktop, repr, "tools.shapes.3dbox", false);
+ sp_desktop_apply_style_tool (desktop, repr, "/tools/shapes/3dbox", false);
bc.item = (SPItem *) desktop->currentLayer()->appendChildRepr(repr);
Inkscape::GC::release(repr);
// TODO: It would be nice to show the VPs during dragging, but since there is no selection
// at this point (only after finishing the box), we must do this "manually"
- /**** bc._vpdrag->updateDraggers(); ****/
+ /* bc._vpdrag->updateDraggers(); */
sp_canvas_force_full_redraw_after_interruptions(desktop->canvas, 5);
}
static void sp_box3d_finish(Box3DContext *bc)
{
bc->_message_context->clear();
- g_assert (SP_ACTIVE_DOCUMENT->current_persp3d);
+ bc->ctrl_dragged = false;
+ bc->extruded = false;
if ( bc->item != NULL ) {
SPDesktop * desktop = SP_EVENT_CONTEXT_DESKTOP(bc);
+ SPDocument *doc = sp_desktop_document(desktop);
+ if (!doc || !doc->getCurrentPersp3D())
+ return;
SPBox3D *box = SP_BOX3D(bc->item);
bc->item = NULL;
}
-
- bc->ctrl_dragged = false;
- bc->extruded = false;
}
void sp_box3d_context_update_lines(SPEventContext *ec) {