f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm#define INKSCAPE_LIVEPATHEFFECT_CPP

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm

ddc251b3cf95b0097b6a5ee39ea132bd4d7d5cbcjohanengelen#include "live_effects/effect.h"

ddc251b3cf95b0097b6a5ee39ea132bd4d7d5cbcjohanengelen

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm#include "display/display-forward.h"

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm#include "xml/node-event-vector.h"

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm#include "sp-object.h"

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm#include "attributes.h"

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm#include "message-stack.h"

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm#include "desktop.h"

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm#include "inkscape.h"

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm#include "document.h"

6656f193fdace606d1b162d6dea0223bc295f0a6cilix#include "document-private.h"

6656f193fdace606d1b162d6dea0223bc295f0a6cilix#include "xml/document.h"

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm#include <glibmm/i18n.h>

77a4a003111bd5cfb771d4849801c898aeb889b0cilix#include "pen-context.h"

77a4a003111bd5cfb771d4849801c898aeb889b0cilix#include "tools-switch.h"

04c99c338ffdc6e10cb6f5c18f6f06b3f555e8ebcilix#include "message-stack.h"

04c99c338ffdc6e10cb6f5c18f6f06b3f555e8ebcilix#include "desktop.h"

04c99c338ffdc6e10cb6f5c18f6f06b3f555e8ebcilix#include "nodepath.h"

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm#include "live_effects/lpeobject.h"

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm#include "live_effects/parameter/parameter.h"

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm#include <glibmm/ustring.h>

d9c673867f424647c1586c356cc0ac1d34d0a98ajohanengelen#include "libnr/n-art-bpath-2geom.h"

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm#include "display/curve.h"

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm#include <gtkmm.h>

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm#include <exception>

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm

ddc251b3cf95b0097b6a5ee39ea132bd4d7d5cbcjohanengelen#include <2geom/sbasis-to-bezier.h>

ddc251b3cf95b0097b6a5ee39ea132bd4d7d5cbcjohanengelen#include <2geom/matrix.h>

ddc251b3cf95b0097b6a5ee39ea132bd4d7d5cbcjohanengelen

ddc251b3cf95b0097b6a5ee39ea132bd4d7d5cbcjohanengelen

8c39cbeab9949a0a7d6ae66b768a7352019e42f8johanengelen#include "live_effects/lpe-patternalongpath.h"

072916d0ef7dccd696b59381f50bcf776abccefbjohanengelen#include "live_effects/lpe-bendpath.h"

dc98accfae7a38326b92d74fa4330ac8ccb5b778jfbarraud#include "live_effects/lpe-sketch.h"

dc98accfae7a38326b92d74fa4330ac8ccb5b778jfbarraud#include "live_effects/lpe-vonkoch.h"

dc98accfae7a38326b92d74fa4330ac8ccb5b778jfbarraud#include "live_effects/lpe-knot.h"

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm#include "live_effects/lpe-test-doEffect-stack.h"

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm#include "live_effects/lpe-gears.h"

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm#include "live_effects/lpe-curvestitch.h"

8d9f5d586a04809427ce1df284a5720112177991cilix#include "live_effects/lpe-circle_with_radius.h"

70eb1fc448cb08acf3468f80fa2296c03b32afd2cilix#include "live_effects/lpe-perspective_path.h"

c169f6cddd2da06cfb761339f445bbd8866f72a8buliabyak#include "live_effects/lpe-spiro.h"

0563fd55cbad59e8a878e6d4cbbdd8e47f74488djohanengelen#include "live_effects/lpe-lattice.h"

0cc5b8d2f7b87c4222ee3662071bef1cb1f22b06bgk#include "live_effects/lpe-envelope.h"

0563fd55cbad59e8a878e6d4cbbdd8e47f74488djohanengelen#include "live_effects/lpe-constructgrid.h"

f4db63be4e929f4706410914295deccaceea19cdcilix#include "live_effects/lpe-perp_bisector.h"

ab99111a42436818e6902e044c8f3af2b724263bcilix#include "live_effects/lpe-tangent_to_curve.h"

76db360f5f052775326e6d406b9e1e9e2966e11acilix#include "live_effects/lpe-mirror_symmetry.h"

3d0482af18ffb591c1d8ddecf516629e1bcd2ae4cilix#include "live_effects/lpe-circle_3pts.h"

64aee804a6a47424f7994e60558351b8cf2ea4dbcilix#include "live_effects/lpe-angle_bisector.h"

b320a8d186114a5122ddc3afbe95110eb6cb10cecilix#include "live_effects/lpe-parallel.h"

044d712d4d03f8354962d54e47cfac2346a69ccccilix#include "live_effects/lpe-copy_rotate.h"

61cfd957cd023c4f432ea0c7307784a56bf978e9cilix#include "live_effects/lpe-offset.h"

2f5c0701b333a695eedb1680beb1adf95c0723dacilix#include "live_effects/lpe-ruler.h"

add2ffae3c4686b50d888775bbdf083a4726a210johanengelen#include "live_effects/lpe-boolops.h"

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrmnamespace Inkscape {

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrmnamespace LivePathEffect {

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrmconst Util::EnumData<EffectType> LPETypeData[INVALID_LPE] = {

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm // {constant defined in effect.h, N_("name of your effect"), "name of your effect in SVG"}

072916d0ef7dccd696b59381f50bcf776abccefbjohanengelen {BEND_PATH, N_("Bend"), "bend_path"},

8c39cbeab9949a0a7d6ae66b768a7352019e42f8johanengelen {PATTERN_ALONG_PATH, N_("Pattern Along Path"), "skeletal"}, // for historic reasons, this effect is called skeletal(strokes) in Inkscape:SVG

29f9623ba77fc735b89765ae3a13e0c06aabafcecilix {FREEHAND_SHAPE, N_("Freehand Shape"), "freehand_shape"}, // this is actually a special type of PatternAlongPath, used to paste shapes in pen/pencil tool

dc98accfae7a38326b92d74fa4330ac8ccb5b778jfbarraud {SKETCH, N_("Sketch"), "sketch"},

dc98accfae7a38326b92d74fa4330ac8ccb5b778jfbarraud {VONKOCH, N_("VonKoch"), "vonkoch"},

dc98accfae7a38326b92d74fa4330ac8ccb5b778jfbarraud {KNOT, N_("Knot"), "knot"},

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm#ifdef LPE_ENABLE_TEST_EFFECTS

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm {DOEFFECTSTACK_TEST, N_("doEffect stack test"), "doeffectstacktest"},

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm#endif

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm {GEARS, N_("Gears"), "gears"},

0563fd55cbad59e8a878e6d4cbbdd8e47f74488djohanengelen {CURVE_STITCH, N_("Stitch Sub-Paths"), "curvestitching"},

8d9f5d586a04809427ce1df284a5720112177991cilix {CIRCLE_WITH_RADIUS, N_("Circle (center+radius)"), "circle_with_radius"},

70eb1fc448cb08acf3468f80fa2296c03b32afd2cilix {PERSPECTIVE_PATH, N_("Perspective path"), "perspective_path"},

c169f6cddd2da06cfb761339f445bbd8866f72a8buliabyak {SPIRO, N_("Spiro spline"), "spiro"},

0563fd55cbad59e8a878e6d4cbbdd8e47f74488djohanengelen {LATTICE, N_("Lattice Deformation"), "lattice"},

0cc5b8d2f7b87c4222ee3662071bef1cb1f22b06bgk {ENVELOPE, N_("Envelope Deformation"), "envelope"},

0563fd55cbad59e8a878e6d4cbbdd8e47f74488djohanengelen {CONSTRUCT_GRID, N_("Construct grid"), "construct_grid"},

f4db63be4e929f4706410914295deccaceea19cdcilix {PERP_BISECTOR, N_("Perpendicular bisector"), "perp_bisector"},

b0c42c0dfcd02cc05126371948489a5a88b2e4b3cilix {TANGENT_TO_CURVE, N_("Tangent to curve"), "tangent_to_curve"},

76db360f5f052775326e6d406b9e1e9e2966e11acilix {MIRROR_SYMMETRY, N_("Mirror symmetry"), "mirror_symmetry"},

3d0482af18ffb591c1d8ddecf516629e1bcd2ae4cilix {CIRCLE_3PTS, N_("Circle through 3 points"), "circle_3pts"},

64aee804a6a47424f7994e60558351b8cf2ea4dbcilix {ANGLE_BISECTOR, N_("Angle bisector"), "angle_bisector"},

b320a8d186114a5122ddc3afbe95110eb6cb10cecilix {PARALLEL, N_("Parallel"), "parallel"},

044d712d4d03f8354962d54e47cfac2346a69ccccilix {COPY_ROTATE, N_("Rotate copies"), "copy_rotate"},

61cfd957cd023c4f432ea0c7307784a56bf978e9cilix {OFFSET, N_("Offset"), "offset"},

2f5c0701b333a695eedb1680beb1adf95c0723dacilix {RULER, N_("Ruler"), "ruler"},

add2ffae3c4686b50d888775bbdf083a4726a210johanengelen {BOOLOPS, N_("Boolops"), "boolops"},

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm};

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrmconst Util::EnumDataConverter<EffectType> LPETypeConverter(LPETypeData, INVALID_LPE);

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrmEffect*

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrmEffect::New(EffectType lpenr, LivePathEffectObject *lpeobj)

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm{

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm Effect* neweffect = NULL;

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm switch (lpenr) {

8c39cbeab9949a0a7d6ae66b768a7352019e42f8johanengelen case PATTERN_ALONG_PATH:

92fe3142613d000eff89db8a983b3b18b14eee79johanengelen neweffect = static_cast<Effect*> ( new LPEPatternAlongPath(lpeobj) );

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm break;

29f9623ba77fc735b89765ae3a13e0c06aabafcecilix case FREEHAND_SHAPE:

29f9623ba77fc735b89765ae3a13e0c06aabafcecilix neweffect = static_cast<Effect*> ( new LPEFreehandShape(lpeobj) );

29f9623ba77fc735b89765ae3a13e0c06aabafcecilix break;

072916d0ef7dccd696b59381f50bcf776abccefbjohanengelen case BEND_PATH:

92fe3142613d000eff89db8a983b3b18b14eee79johanengelen neweffect = static_cast<Effect*> ( new LPEBendPath(lpeobj) );

42e99769805c14a5cc01c805faa3c3b03f9dd1c0johanengelen break;

dc98accfae7a38326b92d74fa4330ac8ccb5b778jfbarraud case SKETCH:

92fe3142613d000eff89db8a983b3b18b14eee79johanengelen neweffect = static_cast<Effect*> ( new LPESketch(lpeobj) );

dc98accfae7a38326b92d74fa4330ac8ccb5b778jfbarraud break;

dc98accfae7a38326b92d74fa4330ac8ccb5b778jfbarraud case VONKOCH:

92fe3142613d000eff89db8a983b3b18b14eee79johanengelen neweffect = static_cast<Effect*> ( new LPEVonKoch(lpeobj) );

dc98accfae7a38326b92d74fa4330ac8ccb5b778jfbarraud break;

dc98accfae7a38326b92d74fa4330ac8ccb5b778jfbarraud case KNOT:

92fe3142613d000eff89db8a983b3b18b14eee79johanengelen neweffect = static_cast<Effect*> ( new LPEKnot(lpeobj) );

dc98accfae7a38326b92d74fa4330ac8ccb5b778jfbarraud break;

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm#ifdef LPE_ENABLE_TEST_EFFECTS

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm case DOEFFECTSTACK_TEST:

92fe3142613d000eff89db8a983b3b18b14eee79johanengelen neweffect = static_cast<Effect*> ( new LPEdoEffectStackTest(lpeobj) );

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm break;

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm#endif

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm case GEARS:

92fe3142613d000eff89db8a983b3b18b14eee79johanengelen neweffect = static_cast<Effect*> ( new LPEGears(lpeobj) );

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm break;

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm case CURVE_STITCH:

92fe3142613d000eff89db8a983b3b18b14eee79johanengelen neweffect = static_cast<Effect*> ( new LPECurveStitch(lpeobj) );

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm break;

0563fd55cbad59e8a878e6d4cbbdd8e47f74488djohanengelen case LATTICE:

0563fd55cbad59e8a878e6d4cbbdd8e47f74488djohanengelen neweffect = static_cast<Effect*> ( new LPELattice(lpeobj) );

0563fd55cbad59e8a878e6d4cbbdd8e47f74488djohanengelen break;

0563fd55cbad59e8a878e6d4cbbdd8e47f74488djohanengelen case ENVELOPE:

0563fd55cbad59e8a878e6d4cbbdd8e47f74488djohanengelen neweffect = static_cast<Effect*> ( new LPEEnvelope(lpeobj) );

0563fd55cbad59e8a878e6d4cbbdd8e47f74488djohanengelen break;

8d9f5d586a04809427ce1df284a5720112177991cilix case CIRCLE_WITH_RADIUS:

92fe3142613d000eff89db8a983b3b18b14eee79johanengelen neweffect = static_cast<Effect*> ( new LPECircleWithRadius(lpeobj) );

8d9f5d586a04809427ce1df284a5720112177991cilix break;

70eb1fc448cb08acf3468f80fa2296c03b32afd2cilix case PERSPECTIVE_PATH:

92fe3142613d000eff89db8a983b3b18b14eee79johanengelen neweffect = static_cast<Effect*> ( new LPEPerspectivePath(lpeobj) );

70eb1fc448cb08acf3468f80fa2296c03b32afd2cilix break;

c169f6cddd2da06cfb761339f445bbd8866f72a8buliabyak case SPIRO:

c169f6cddd2da06cfb761339f445bbd8866f72a8buliabyak neweffect = static_cast<Effect*> ( new LPESpiro(lpeobj) );

c169f6cddd2da06cfb761339f445bbd8866f72a8buliabyak break;

6f4a90e526af850ffc36064f58f09c190f3b633fjohanengelen case CONSTRUCT_GRID:

6f4a90e526af850ffc36064f58f09c190f3b633fjohanengelen neweffect = static_cast<Effect*> ( new LPEConstructGrid(lpeobj) );

6f4a90e526af850ffc36064f58f09c190f3b633fjohanengelen break;

f4db63be4e929f4706410914295deccaceea19cdcilix case PERP_BISECTOR:

f4db63be4e929f4706410914295deccaceea19cdcilix neweffect = static_cast<Effect*> ( new LPEPerpBisector(lpeobj) );

f4db63be4e929f4706410914295deccaceea19cdcilix break;

ab99111a42436818e6902e044c8f3af2b724263bcilix case TANGENT_TO_CURVE:

ab99111a42436818e6902e044c8f3af2b724263bcilix neweffect = static_cast<Effect*> ( new LPETangentToCurve(lpeobj) );

ab99111a42436818e6902e044c8f3af2b724263bcilix break;

76db360f5f052775326e6d406b9e1e9e2966e11acilix case MIRROR_SYMMETRY:

76db360f5f052775326e6d406b9e1e9e2966e11acilix neweffect = static_cast<Effect*> ( new LPEMirrorSymmetry(lpeobj) );

b0c42c0dfcd02cc05126371948489a5a88b2e4b3cilix break;

3d0482af18ffb591c1d8ddecf516629e1bcd2ae4cilix case CIRCLE_3PTS:

3d0482af18ffb591c1d8ddecf516629e1bcd2ae4cilix neweffect = static_cast<Effect*> ( new LPECircle3Pts(lpeobj) );

3d0482af18ffb591c1d8ddecf516629e1bcd2ae4cilix break;

64aee804a6a47424f7994e60558351b8cf2ea4dbcilix case ANGLE_BISECTOR:

64aee804a6a47424f7994e60558351b8cf2ea4dbcilix neweffect = static_cast<Effect*> ( new LPEAngleBisector(lpeobj) );

64aee804a6a47424f7994e60558351b8cf2ea4dbcilix break;

b320a8d186114a5122ddc3afbe95110eb6cb10cecilix case PARALLEL:

b320a8d186114a5122ddc3afbe95110eb6cb10cecilix neweffect = static_cast<Effect*> ( new LPEParallel(lpeobj) );

b320a8d186114a5122ddc3afbe95110eb6cb10cecilix break;

044d712d4d03f8354962d54e47cfac2346a69ccccilix case COPY_ROTATE:

044d712d4d03f8354962d54e47cfac2346a69ccccilix neweffect = static_cast<Effect*> ( new LPECopyRotate(lpeobj) );

044d712d4d03f8354962d54e47cfac2346a69ccccilix break;

61cfd957cd023c4f432ea0c7307784a56bf978e9cilix case OFFSET:

61cfd957cd023c4f432ea0c7307784a56bf978e9cilix neweffect = static_cast<Effect*> ( new LPEOffset(lpeobj) );

61cfd957cd023c4f432ea0c7307784a56bf978e9cilix break;

2f5c0701b333a695eedb1680beb1adf95c0723dacilix case RULER:

2f5c0701b333a695eedb1680beb1adf95c0723dacilix neweffect = static_cast<Effect*> ( new LPERuler(lpeobj) );

2f5c0701b333a695eedb1680beb1adf95c0723dacilix break;

add2ffae3c4686b50d888775bbdf083a4726a210johanengelen case BOOLOPS:

add2ffae3c4686b50d888775bbdf083a4726a210johanengelen neweffect = static_cast<Effect*> ( new LPEBoolops(lpeobj) );

add2ffae3c4686b50d888775bbdf083a4726a210johanengelen break;

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm default:

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm g_warning("LivePathEffect::Effect::New called with invalid patheffect type (%d)", lpenr);

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm neweffect = NULL;

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm break;

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm }

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm if (neweffect) {

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm neweffect->readallParameters(SP_OBJECT_REPR(lpeobj));

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm }

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm return neweffect;

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm}

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm

6656f193fdace606d1b162d6dea0223bc295f0a6cilixEffect::createAndApply(const char* name, SPDocument *doc, SPItem *item)

6656f193fdace606d1b162d6dea0223bc295f0a6cilix{

6656f193fdace606d1b162d6dea0223bc295f0a6cilix // Path effect definition

6656f193fdace606d1b162d6dea0223bc295f0a6cilix Inkscape::XML::Document *xml_doc = sp_document_repr_doc(doc);

6656f193fdace606d1b162d6dea0223bc295f0a6cilix Inkscape::XML::Node *repr = xml_doc->createElement("inkscape:path-effect");

6656f193fdace606d1b162d6dea0223bc295f0a6cilix repr->setAttribute("effect", name);

6656f193fdace606d1b162d6dea0223bc295f0a6cilix

6656f193fdace606d1b162d6dea0223bc295f0a6cilix SP_OBJECT_REPR(SP_DOCUMENT_DEFS(doc))->addChild(repr, NULL); // adds to <defs> and assigns the 'id' attribute

6656f193fdace606d1b162d6dea0223bc295f0a6cilix const gchar * repr_id = repr->attribute("id");

6656f193fdace606d1b162d6dea0223bc295f0a6cilix Inkscape::GC::release(repr);

6656f193fdace606d1b162d6dea0223bc295f0a6cilix

6656f193fdace606d1b162d6dea0223bc295f0a6cilix gchar *href = g_strdup_printf("#%s", repr_id);

6656f193fdace606d1b162d6dea0223bc295f0a6cilix sp_lpe_item_add_path_effect(SP_LPE_ITEM(item), href, true);

6656f193fdace606d1b162d6dea0223bc295f0a6cilix g_free(href);

6656f193fdace606d1b162d6dea0223bc295f0a6cilix}

6656f193fdace606d1b162d6dea0223bc295f0a6cilix

6656f193fdace606d1b162d6dea0223bc295f0a6cilixEffect::createAndApply(EffectType type, SPDocument *doc, SPItem *item)

6656f193fdace606d1b162d6dea0223bc295f0a6cilix{

6656f193fdace606d1b162d6dea0223bc295f0a6cilix createAndApply(LPETypeConverter.get_key(type).c_str(), doc, item);

6656f193fdace606d1b162d6dea0223bc295f0a6cilix}

6656f193fdace606d1b162d6dea0223bc295f0a6cilix

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrmEffect::Effect(LivePathEffectObject *lpeobject)

fbb4eb8b63e74d9441220a73a8ca858425be4bd4johanengelen : oncanvasedit_it(0),

71146abe8aba032d73788a625fee5769a581bd3ccilix is_visible(_("Is visible?"), _("If unchecked, the effect remains applied to the object but is temporarily disabled on canvas"), "is_visible", &wr, this, true),

77a4a003111bd5cfb771d4849801c898aeb889b0cilix done_pathparam_set(false),

04c99c338ffdc6e10cb6f5c18f6f06b3f555e8ebcilix show_orig_path(false),

fbb4eb8b63e74d9441220a73a8ca858425be4bd4johanengelen lpeobj(lpeobject),

9ce14357bb94b9dd92ad40bf43ef435a257b355acilix concatenate_before_pwd2(false),

9ce14357bb94b9dd92ad40bf43ef435a257b355acilix provides_own_flash_paths(true) // is automatically set to false if providesOwnFlashPaths() is not overridden

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm{

71146abe8aba032d73788a625fee5769a581bd3ccilix registerParameter( dynamic_cast<Parameter *>(&is_visible) );

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm}

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrmEffect::~Effect()

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm{

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm}

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm

eaa9bdc7bf7b73397e536edd47490d84e4420bd8bryceGlib::ustring

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrmEffect::getName()

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm{

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm if (lpeobj->effecttype_set && lpeobj->effecttype < INVALID_LPE)

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm return Glib::ustring( _(LPETypeConverter.get_label(lpeobj->effecttype).c_str()) );

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm else

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm return Glib::ustring( _("No effect") );

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm}

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm

c90010388b0d4045c26e81c2be28beedcb36c7d3cilixEffect::effectType() {

c90010388b0d4045c26e81c2be28beedcb36c7d3cilix return lpeobj->effecttype;

c90010388b0d4045c26e81c2be28beedcb36c7d3cilix}

c90010388b0d4045c26e81c2be28beedcb36c7d3cilix

262d0c3f05130d86368d95f110aa8ccab5f83e5ccilixEffect::doOnApply (SPLPEItem */*lpeitem*/)

262d0c3f05130d86368d95f110aa8ccab5f83e5ccilix{

262d0c3f05130d86368d95f110aa8ccab5f83e5ccilix}

262d0c3f05130d86368d95f110aa8ccab5f83e5ccilix

2d107ef9730aff3f4d776ae0c2f7d983e289ce02joncruzEffect::doBeforeEffect (SPLPEItem */*lpeitem*/)

23d859f2ce09c04ed802cb4912cc9c50f512f0a2bgk{

23d859f2ce09c04ed802cb4912cc9c50f512f0a2bgk //Do nothing for simple effects

23d859f2ce09c04ed802cb4912cc9c50f512f0a2bgk}

23d859f2ce09c04ed802cb4912cc9c50f512f0a2bgk

77a4a003111bd5cfb771d4849801c898aeb889b0cilixEffect::doAcceptPathPreparations(SPLPEItem *lpeitem)

77a4a003111bd5cfb771d4849801c898aeb889b0cilix{

77a4a003111bd5cfb771d4849801c898aeb889b0cilix // switch to pen context

77a4a003111bd5cfb771d4849801c898aeb889b0cilix SPDesktop *desktop = inkscape_active_desktop(); // TODO: Is there a better method to find the item's desktop?

77a4a003111bd5cfb771d4849801c898aeb889b0cilix if (!tools_isactive(desktop, TOOLS_FREEHAND_PEN)) {

77a4a003111bd5cfb771d4849801c898aeb889b0cilix tools_switch(desktop, TOOLS_FREEHAND_PEN);

77a4a003111bd5cfb771d4849801c898aeb889b0cilix }

77a4a003111bd5cfb771d4849801c898aeb889b0cilix

77a4a003111bd5cfb771d4849801c898aeb889b0cilix SPEventContext *ec = desktop->event_context;

77a4a003111bd5cfb771d4849801c898aeb889b0cilix SPPenContext *pc = SP_PEN_CONTEXT(ec);

77a4a003111bd5cfb771d4849801c898aeb889b0cilix pc->expecting_clicks_for_LPE = this->acceptsNumParams();

77a4a003111bd5cfb771d4849801c898aeb889b0cilix pc->waiting_LPE = this;

77a4a003111bd5cfb771d4849801c898aeb889b0cilix pc->waiting_item = lpeitem;

77a4a003111bd5cfb771d4849801c898aeb889b0cilix pc->polylines_only = true;

77a4a003111bd5cfb771d4849801c898aeb889b0cilix

77a4a003111bd5cfb771d4849801c898aeb889b0cilix ec->desktop->messageStack()->flash(Inkscape::INFORMATION_MESSAGE,

77a4a003111bd5cfb771d4849801c898aeb889b0cilix g_strdup_printf(_("Please specify a parameter path for the LPE '%s' with %d mouse clicks"),

77a4a003111bd5cfb771d4849801c898aeb889b0cilix getName().c_str(), acceptsNumParams()));

77a4a003111bd5cfb771d4849801c898aeb889b0cilix}

23d859f2ce09c04ed802cb4912cc9c50f512f0a2bgk

97a20864afec63a0b7bb757b628ee2ae596cf648cilixEffect::writeParamsToSVG() {

97a20864afec63a0b7bb757b628ee2ae596cf648cilix std::vector<Inkscape::LivePathEffect::Parameter *>::iterator p;

97a20864afec63a0b7bb757b628ee2ae596cf648cilix for (p = param_vector.begin(); p != param_vector.end(); ++p) {

97a20864afec63a0b7bb757b628ee2ae596cf648cilix (*p)->write_to_SVG();

97a20864afec63a0b7bb757b628ee2ae596cf648cilix }

97a20864afec63a0b7bb757b628ee2ae596cf648cilix}

97a20864afec63a0b7bb757b628ee2ae596cf648cilix

2d2706a9d621c0da51b7c4178fd5c7c5e4765122joncruzEffect::acceptParamPath (SPPath */*param_path*/) {

77a4a003111bd5cfb771d4849801c898aeb889b0cilix done_pathparam_set = true;

77a4a003111bd5cfb771d4849801c898aeb889b0cilix}

77a4a003111bd5cfb771d4849801c898aeb889b0cilix

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrmEffect::doEffect (SPCurve * curve)

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm{

b802808a0226a87371021393c4f1da776aa6a6adjohanengelen std::vector<Geom::Path> orig_pathv = curve->get_pathvector();

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm

b802808a0226a87371021393c4f1da776aa6a6adjohanengelen std::vector<Geom::Path> result_pathv = doEffect_path(orig_pathv);

dda97aeba7480d08320ebceecae13b8531db1b81johanengelen

a2fbdfc8e80d3d1845bf0d5df989726ae2ffd5bfjohanengelen curve->set_pathvector(result_pathv);

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm}

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrmstd::vector<Geom::Path>

ecda720053ff791e35dae3c5c1177bc225b6cdf1johanengelenEffect::doEffect_path (std::vector<Geom::Path> const & path_in)

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm{

46c4893a7458eda6edcd064121bc000634af7a09johanengelen std::vector<Geom::Path> path_out;

46c4893a7458eda6edcd064121bc000634af7a09johanengelen

46c4893a7458eda6edcd064121bc000634af7a09johanengelen if ( !concatenate_before_pwd2 ) {

46c4893a7458eda6edcd064121bc000634af7a09johanengelen // default behavior

46c4893a7458eda6edcd064121bc000634af7a09johanengelen for (unsigned int i=0; i < path_in.size(); i++) {

46c4893a7458eda6edcd064121bc000634af7a09johanengelen Geom::Piecewise<Geom::D2<Geom::SBasis> > pwd2_in = path_in[i].toPwSb();

46c4893a7458eda6edcd064121bc000634af7a09johanengelen Geom::Piecewise<Geom::D2<Geom::SBasis> > pwd2_out = doEffect_pwd2(pwd2_in);

46c4893a7458eda6edcd064121bc000634af7a09johanengelen std::vector<Geom::Path> path = Geom::path_from_piecewise( pwd2_out, LPE_CONVERSION_TOLERANCE);

46c4893a7458eda6edcd064121bc000634af7a09johanengelen // add the output path vector to the already accumulated vector:

46c4893a7458eda6edcd064121bc000634af7a09johanengelen for (unsigned int j=0; j < path.size(); j++) {

46c4893a7458eda6edcd064121bc000634af7a09johanengelen path_out.push_back(path[j]);

46c4893a7458eda6edcd064121bc000634af7a09johanengelen }

46c4893a7458eda6edcd064121bc000634af7a09johanengelen }

46c4893a7458eda6edcd064121bc000634af7a09johanengelen } else {

46c4893a7458eda6edcd064121bc000634af7a09johanengelen // concatenate the path into possibly discontinuous pwd2

46c4893a7458eda6edcd064121bc000634af7a09johanengelen Geom::Piecewise<Geom::D2<Geom::SBasis> > pwd2_in;

46c4893a7458eda6edcd064121bc000634af7a09johanengelen for (unsigned int i=0; i < path_in.size(); i++) {

46c4893a7458eda6edcd064121bc000634af7a09johanengelen pwd2_in.concat( path_in[i].toPwSb() );

46c4893a7458eda6edcd064121bc000634af7a09johanengelen }

46c4893a7458eda6edcd064121bc000634af7a09johanengelen Geom::Piecewise<Geom::D2<Geom::SBasis> > pwd2_out = doEffect_pwd2(pwd2_in);

46c4893a7458eda6edcd064121bc000634af7a09johanengelen path_out = Geom::path_from_piecewise( pwd2_out, LPE_CONVERSION_TOLERANCE);

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm }

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm return path_out;

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm}

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrmGeom::Piecewise<Geom::D2<Geom::SBasis> >

ecda720053ff791e35dae3c5c1177bc225b6cdf1johanengelenEffect::doEffect_pwd2 (Geom::Piecewise<Geom::D2<Geom::SBasis> > const & pwd2_in)

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm{

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm g_warning("Effect has no doEffect implementation");

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm return pwd2_in;

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm}

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrmEffect::readallParameters(Inkscape::XML::Node * repr)

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm{

93bb287e28a818fd5ba61b99d012e0500a49ccf6johanengelen std::vector<Parameter *>::iterator it = param_vector.begin();

93bb287e28a818fd5ba61b99d012e0500a49ccf6johanengelen while (it != param_vector.end()) {

93bb287e28a818fd5ba61b99d012e0500a49ccf6johanengelen Parameter * param = *it;

93bb287e28a818fd5ba61b99d012e0500a49ccf6johanengelen const gchar * key = param->param_key.c_str();

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm const gchar * value = repr->attribute(key);

93bb287e28a818fd5ba61b99d012e0500a49ccf6johanengelen if (value) {

93bb287e28a818fd5ba61b99d012e0500a49ccf6johanengelen bool accepted = param->param_readSVGValue(value);

2d107ef9730aff3f4d776ae0c2f7d983e289ce02joncruz if (!accepted) {

93bb287e28a818fd5ba61b99d012e0500a49ccf6johanengelen g_warning("Effect::readallParameters - '%s' not accepted for %s", value, key);

93bb287e28a818fd5ba61b99d012e0500a49ccf6johanengelen }

93bb287e28a818fd5ba61b99d012e0500a49ccf6johanengelen } else {

93bb287e28a818fd5ba61b99d012e0500a49ccf6johanengelen // set default value

93bb287e28a818fd5ba61b99d012e0500a49ccf6johanengelen param->param_set_default();

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm }

93bb287e28a818fd5ba61b99d012e0500a49ccf6johanengelen

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm it++;

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm }

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm}

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm

0fc5ce7045233dae7e15fdc86774370f1b1d73cbjohanengelenEffect::setParameter(const gchar * key, const gchar * new_value)

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm{

93bb287e28a818fd5ba61b99d012e0500a49ccf6johanengelen Parameter * param = getParameter(key);

93bb287e28a818fd5ba61b99d012e0500a49ccf6johanengelen if (param) {

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm if (new_value) {

93bb287e28a818fd5ba61b99d012e0500a49ccf6johanengelen bool accepted = param->param_readSVGValue(new_value);

2d107ef9730aff3f4d776ae0c2f7d983e289ce02joncruz if (!accepted) {

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm g_warning("Effect::setParameter - '%s' not accepted for %s", new_value, key);

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm }

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm } else {

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm // set default value

93bb287e28a818fd5ba61b99d012e0500a49ccf6johanengelen param->param_set_default();

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm }

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm }

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm}

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrmEffect::registerParameter(Parameter * param)

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm{

93bb287e28a818fd5ba61b99d012e0500a49ccf6johanengelen param_vector.push_back(param);

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm}

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm

5be124ad592f5c71eca838ad2eaac9ffa953605fcilixEffect::registerKnotHolderHandle(KnotHolderEntity* entity, const char* descr)

73d455c08e8062e257dd052d2d690b9300434351cilix{

5be124ad592f5c71eca838ad2eaac9ffa953605fcilix kh_entity_vector.push_back(std::make_pair(entity, descr));

5be124ad592f5c71eca838ad2eaac9ffa953605fcilix}

5be124ad592f5c71eca838ad2eaac9ffa953605fcilix

5be124ad592f5c71eca838ad2eaac9ffa953605fcilixEffect::addHandles(KnotHolder *knotholder, SPDesktop *desktop, SPItem *item) {

5be124ad592f5c71eca838ad2eaac9ffa953605fcilix std::vector<std::pair<KnotHolderEntity*, const char*> >::iterator i;

5be124ad592f5c71eca838ad2eaac9ffa953605fcilix for (i = kh_entity_vector.begin(); i != kh_entity_vector.end(); ++i) {

5be124ad592f5c71eca838ad2eaac9ffa953605fcilix KnotHolderEntity *entity = i->first;

5be124ad592f5c71eca838ad2eaac9ffa953605fcilix const char *descr = i->second;

5be124ad592f5c71eca838ad2eaac9ffa953605fcilix

5be124ad592f5c71eca838ad2eaac9ffa953605fcilix entity->create(desktop, item, knotholder, descr);

5be124ad592f5c71eca838ad2eaac9ffa953605fcilix knotholder->add(entity);

5be124ad592f5c71eca838ad2eaac9ffa953605fcilix }

73d455c08e8062e257dd052d2d690b9300434351cilix}

73d455c08e8062e257dd052d2d690b9300434351cilix

1e944d29efb206f5d0b5d1069cb098e22169d548cilixEffect::addPointParamHandles(KnotHolder *knotholder, SPDesktop *desktop, SPItem *item) {

79d46cc367c4181803d9a7a327b163643f23e8a7cilix using namespace Inkscape::LivePathEffect;

1e944d29efb206f5d0b5d1069cb098e22169d548cilix for (std::vector<Parameter *>::iterator p = param_vector.begin(); p != param_vector.end(); ++p) {

79d46cc367c4181803d9a7a327b163643f23e8a7cilix if ((*p)->paramType() == POINT_PARAM) {

79d46cc367c4181803d9a7a327b163643f23e8a7cilix PointParam *pparam = static_cast<PointParam *>(*p);

1e944d29efb206f5d0b5d1069cb098e22169d548cilix KnotHolderEntity *e = dynamic_cast<KnotHolderEntity *>(*p);

5ce8d034d9fe78f969629cfe65d1a2518f173ba9cilix e->create(desktop, item, knotholder, pparam->handleTip(),

5ce8d034d9fe78f969629cfe65d1a2518f173ba9cilix pparam->knotShape(), pparam->knotMode(), pparam->knotColor());

1e944d29efb206f5d0b5d1069cb098e22169d548cilix knotholder->add(e);

1e944d29efb206f5d0b5d1069cb098e22169d548cilix }

73d455c08e8062e257dd052d2d690b9300434351cilix }

73d455c08e8062e257dd052d2d690b9300434351cilix}

73d455c08e8062e257dd052d2d690b9300434351cilix

04c99c338ffdc6e10cb6f5c18f6f06b3f555e8ebcilixEffect::addHelperPaths(SPLPEItem *lpeitem, SPDesktop *desktop)

04c99c338ffdc6e10cb6f5c18f6f06b3f555e8ebcilix{

147c8e03bb214f85cd5906ddc6413c4293c4baa9cilix g_return_if_fail(desktop);

04c99c338ffdc6e10cb6f5c18f6f06b3f555e8ebcilix g_return_if_fail(SP_IS_PATH(lpeitem));

04c99c338ffdc6e10cb6f5c18f6f06b3f555e8ebcilix

bb78cf2c3a2ee8ea2c98433128556847f03f5799cilix if (providesKnotholder() && showOrigPath()) {

bb78cf2c3a2ee8ea2c98433128556847f03f5799cilix // TODO: we assume that if the LPE provides its own knotholder, there is no nodepath so we

147c8e03bb214f85cd5906ddc6413c4293c4baa9cilix // must create the helper curve for the original path manually; once we allow nodepaths and

bb78cf2c3a2ee8ea2c98433128556847f03f5799cilix // knotholders alongside each other, this needs to be rethought!

04c99c338ffdc6e10cb6f5c18f6f06b3f555e8ebcilix SPCanvasItem *canvasitem = sp_nodepath_generate_helperpath(desktop, SP_PATH(lpeitem));

04c99c338ffdc6e10cb6f5c18f6f06b3f555e8ebcilix Inkscape::Display::TemporaryItem* tmpitem = desktop->add_temporary_canvasitem (canvasitem, 0);

04c99c338ffdc6e10cb6f5c18f6f06b3f555e8ebcilix lpeitem->lpe_helperpaths.push_back(tmpitem);

04c99c338ffdc6e10cb6f5c18f6f06b3f555e8ebcilix }

bb78cf2c3a2ee8ea2c98433128556847f03f5799cilix

732fb09f9c502000068a77667c3356cbbd5d39d5cilix for (std::vector<Parameter *>::iterator p = param_vector.begin(); p != param_vector.end(); ++p) {

732fb09f9c502000068a77667c3356cbbd5d39d5cilix if ((*p)->paramType() == Inkscape::LivePathEffect::PATH_PARAM) {

732fb09f9c502000068a77667c3356cbbd5d39d5cilix SPCurve *c = new SPCurve(static_cast<Inkscape::LivePathEffect::PathParam*>(*p)->get_pathvector());

732fb09f9c502000068a77667c3356cbbd5d39d5cilix

732fb09f9c502000068a77667c3356cbbd5d39d5cilix // TODO: factor this out (also the copied code above); see also lpe-lattice.cpp

732fb09f9c502000068a77667c3356cbbd5d39d5cilix SPCanvasItem *canvasitem = sp_nodepath_generate_helperpath(desktop, c, SP_ITEM(lpeitem), 0x009000ff);

732fb09f9c502000068a77667c3356cbbd5d39d5cilix Inkscape::Display::TemporaryItem* tmpitem = desktop->add_temporary_canvasitem (canvasitem, 0);

732fb09f9c502000068a77667c3356cbbd5d39d5cilix lpeitem->lpe_helperpaths.push_back(tmpitem);

732fb09f9c502000068a77667c3356cbbd5d39d5cilix }

732fb09f9c502000068a77667c3356cbbd5d39d5cilix }

732fb09f9c502000068a77667c3356cbbd5d39d5cilix

04c99c338ffdc6e10cb6f5c18f6f06b3f555e8ebcilix addHelperPathsImpl(lpeitem, desktop);

04c99c338ffdc6e10cb6f5c18f6f06b3f555e8ebcilix}

04c99c338ffdc6e10cb6f5c18f6f06b3f555e8ebcilix

2d2706a9d621c0da51b7c4178fd5c7c5e4765122joncruzEffect::addHelperPathsImpl(SPLPEItem */*lpeitem*/, SPDesktop */*desktop*/)

04c99c338ffdc6e10cb6f5c18f6f06b3f555e8ebcilix{

04c99c338ffdc6e10cb6f5c18f6f06b3f555e8ebcilix // if this method is overloaded in derived classes, provides_own_flash_paths will be true

04c99c338ffdc6e10cb6f5c18f6f06b3f555e8ebcilix provides_own_flash_paths = false;

04c99c338ffdc6e10cb6f5c18f6f06b3f555e8ebcilix}

04c99c338ffdc6e10cb6f5c18f6f06b3f555e8ebcilix

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrmGtk::Widget *

c0cd5511d3b975ebe07d019c1f5528108725e438johanengelenEffect::newWidget(Gtk::Tooltips * tooltips)

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm{

c0cd5511d3b975ebe07d019c1f5528108725e438johanengelen // use manage here, because after deletion of Effect object, others might still be pointing to this widget.

c0cd5511d3b975ebe07d019c1f5528108725e438johanengelen Gtk::VBox * vbox = Gtk::manage( new Gtk::VBox() );

c0cd5511d3b975ebe07d019c1f5528108725e438johanengelen

c0cd5511d3b975ebe07d019c1f5528108725e438johanengelen vbox->set_border_width(5);

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm

c0cd5511d3b975ebe07d019c1f5528108725e438johanengelen std::vector<Parameter *>::iterator it = param_vector.begin();

c0cd5511d3b975ebe07d019c1f5528108725e438johanengelen while (it != param_vector.end()) {

c0cd5511d3b975ebe07d019c1f5528108725e438johanengelen Parameter * param = *it;

c0cd5511d3b975ebe07d019c1f5528108725e438johanengelen Gtk::Widget * widg = param->param_newWidget(tooltips);

c0cd5511d3b975ebe07d019c1f5528108725e438johanengelen Glib::ustring * tip = param->param_getTooltip();

c0cd5511d3b975ebe07d019c1f5528108725e438johanengelen if (widg) {

c0cd5511d3b975ebe07d019c1f5528108725e438johanengelen vbox->pack_start(*widg, true, true, 2);

c0cd5511d3b975ebe07d019c1f5528108725e438johanengelen if (tip != NULL) {

c0cd5511d3b975ebe07d019c1f5528108725e438johanengelen tooltips->set_tip(*widg, *tip);

c0cd5511d3b975ebe07d019c1f5528108725e438johanengelen }

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm }

c0cd5511d3b975ebe07d019c1f5528108725e438johanengelen

c0cd5511d3b975ebe07d019c1f5528108725e438johanengelen it++;

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm }

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm return dynamic_cast<Gtk::Widget *>(vbox);

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm}

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm

56542e2b97ec8826cc692153b0e2d4f5ac8ef913johanengelenInkscape::XML::Node *

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrmEffect::getRepr()

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm{

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm return SP_OBJECT_REPR(lpeobj);

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm}

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm

56542e2b97ec8826cc692153b0e2d4f5ac8ef913johanengelenSPDocument *

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrmEffect::getSPDoc()

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm{

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm if (SP_OBJECT_DOCUMENT(lpeobj) == NULL) g_message("Effect::getSPDoc() returns NULL");

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm return SP_OBJECT_DOCUMENT(lpeobj);

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm}

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm

56542e2b97ec8826cc692153b0e2d4f5ac8ef913johanengelenParameter *

56542e2b97ec8826cc692153b0e2d4f5ac8ef913johanengelenEffect::getParameter(const char * key)

56542e2b97ec8826cc692153b0e2d4f5ac8ef913johanengelen{

56542e2b97ec8826cc692153b0e2d4f5ac8ef913johanengelen Glib::ustring stringkey(key);

56542e2b97ec8826cc692153b0e2d4f5ac8ef913johanengelen

93bb287e28a818fd5ba61b99d012e0500a49ccf6johanengelen std::vector<Parameter *>::iterator it = param_vector.begin();

93bb287e28a818fd5ba61b99d012e0500a49ccf6johanengelen while (it != param_vector.end()) {

93bb287e28a818fd5ba61b99d012e0500a49ccf6johanengelen Parameter * param = *it;

93bb287e28a818fd5ba61b99d012e0500a49ccf6johanengelen if ( param->param_key == key) {

93bb287e28a818fd5ba61b99d012e0500a49ccf6johanengelen return param;

93bb287e28a818fd5ba61b99d012e0500a49ccf6johanengelen }

93bb287e28a818fd5ba61b99d012e0500a49ccf6johanengelen

93bb287e28a818fd5ba61b99d012e0500a49ccf6johanengelen it++;

56542e2b97ec8826cc692153b0e2d4f5ac8ef913johanengelen }

93bb287e28a818fd5ba61b99d012e0500a49ccf6johanengelen

93bb287e28a818fd5ba61b99d012e0500a49ccf6johanengelen return NULL;

56542e2b97ec8826cc692153b0e2d4f5ac8ef913johanengelen}

56542e2b97ec8826cc692153b0e2d4f5ac8ef913johanengelen

fb5a72174252e0e79107dcad3bf5a2bbd73e349cjohanengelenParameter *

fb5a72174252e0e79107dcad3bf5a2bbd73e349cjohanengelenEffect::getNextOncanvasEditableParam()

fb5a72174252e0e79107dcad3bf5a2bbd73e349cjohanengelen{

af8d25189f88abf89cdbe0e180e271c94079624fbuliabyak if (param_vector.size() == 0) // no parameters

af8d25189f88abf89cdbe0e180e271c94079624fbuliabyak return NULL;

af8d25189f88abf89cdbe0e180e271c94079624fbuliabyak

fb5a72174252e0e79107dcad3bf5a2bbd73e349cjohanengelen oncanvasedit_it++;

af8d25189f88abf89cdbe0e180e271c94079624fbuliabyak if (oncanvasedit_it >= static_cast<int>(param_vector.size())) {

a0334366488989ef25fb812d7030d298c0917c96johanengelen oncanvasedit_it = 0;

fb5a72174252e0e79107dcad3bf5a2bbd73e349cjohanengelen }

a0334366488989ef25fb812d7030d298c0917c96johanengelen int old_it = oncanvasedit_it;

fb5a72174252e0e79107dcad3bf5a2bbd73e349cjohanengelen

fb5a72174252e0e79107dcad3bf5a2bbd73e349cjohanengelen do {

a0334366488989ef25fb812d7030d298c0917c96johanengelen Parameter * param = param_vector[oncanvasedit_it];

a0334366488989ef25fb812d7030d298c0917c96johanengelen if(param && param->oncanvas_editable) {

fb5a72174252e0e79107dcad3bf5a2bbd73e349cjohanengelen return param;

fb5a72174252e0e79107dcad3bf5a2bbd73e349cjohanengelen } else {

fb5a72174252e0e79107dcad3bf5a2bbd73e349cjohanengelen oncanvasedit_it++;

f9504c822b72a774b910958446fd1e730235b7cbjoncruz if (oncanvasedit_it == static_cast<int>(param_vector.size())) { // loop round the map

a0334366488989ef25fb812d7030d298c0917c96johanengelen oncanvasedit_it = 0;

fb5a72174252e0e79107dcad3bf5a2bbd73e349cjohanengelen }

fb5a72174252e0e79107dcad3bf5a2bbd73e349cjohanengelen }

fb5a72174252e0e79107dcad3bf5a2bbd73e349cjohanengelen } while (oncanvasedit_it != old_it); // iterate until complete loop through map has been made

fb5a72174252e0e79107dcad3bf5a2bbd73e349cjohanengelen

fb5a72174252e0e79107dcad3bf5a2bbd73e349cjohanengelen return NULL;

fb5a72174252e0e79107dcad3bf5a2bbd73e349cjohanengelen}

fb5a72174252e0e79107dcad3bf5a2bbd73e349cjohanengelen

fb5a72174252e0e79107dcad3bf5a2bbd73e349cjohanengelenEffect::editNextParamOncanvas(SPItem * item, SPDesktop * desktop)

fb5a72174252e0e79107dcad3bf5a2bbd73e349cjohanengelen{

fb5a72174252e0e79107dcad3bf5a2bbd73e349cjohanengelen if (!desktop) return;

fb5a72174252e0e79107dcad3bf5a2bbd73e349cjohanengelen

fb5a72174252e0e79107dcad3bf5a2bbd73e349cjohanengelen Parameter * param = getNextOncanvasEditableParam();

fb5a72174252e0e79107dcad3bf5a2bbd73e349cjohanengelen if (param) {

fb5a72174252e0e79107dcad3bf5a2bbd73e349cjohanengelen param->param_editOncanvas(item, desktop);

fb5a72174252e0e79107dcad3bf5a2bbd73e349cjohanengelen gchar *message = g_strdup_printf(_("Editing parameter <b>%s</b>."), param->param_label.c_str());

fb5a72174252e0e79107dcad3bf5a2bbd73e349cjohanengelen desktop->messageStack()->flash(Inkscape::NORMAL_MESSAGE, message);

fb5a72174252e0e79107dcad3bf5a2bbd73e349cjohanengelen g_free(message);

fb5a72174252e0e79107dcad3bf5a2bbd73e349cjohanengelen } else {

fb5a72174252e0e79107dcad3bf5a2bbd73e349cjohanengelen desktop->messageStack()->flash( Inkscape::WARNING_MESSAGE,

fb5a72174252e0e79107dcad3bf5a2bbd73e349cjohanengelen _("None of the applied path effect's parameters can be edited on-canvas.") );

fb5a72174252e0e79107dcad3bf5a2bbd73e349cjohanengelen }

fb5a72174252e0e79107dcad3bf5a2bbd73e349cjohanengelen}

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm

42e99769805c14a5cc01c805faa3c3b03f9dd1c0johanengelenEffect::resetDefaults(SPItem * /*item*/)

42e99769805c14a5cc01c805faa3c3b03f9dd1c0johanengelen{

42e99769805c14a5cc01c805faa3c3b03f9dd1c0johanengelen // do nothing for simple effects

42e99769805c14a5cc01c805faa3c3b03f9dd1c0johanengelen}

42e99769805c14a5cc01c805faa3c3b03f9dd1c0johanengelen

a797dcb8e284cab19f60b3eff93a53a62abda263johanengelenEffect::setup_nodepath(Inkscape::NodePath::Path *np)

56542e2b97ec8826cc692153b0e2d4f5ac8ef913johanengelen{

56542e2b97ec8826cc692153b0e2d4f5ac8ef913johanengelen np->helperpath_rgba = 0xff0000ff;

56542e2b97ec8826cc692153b0e2d4f5ac8ef913johanengelen np->helperpath_width = 1.0;

56542e2b97ec8826cc692153b0e2d4f5ac8ef913johanengelen}

56542e2b97ec8826cc692153b0e2d4f5ac8ef913johanengelen

ddc251b3cf95b0097b6a5ee39ea132bd4d7d5cbcjohanengelenEffect::transform_multiply(Geom::Matrix const& postmul, bool set)

ddc251b3cf95b0097b6a5ee39ea132bd4d7d5cbcjohanengelen{

ddc251b3cf95b0097b6a5ee39ea132bd4d7d5cbcjohanengelen // cycle through all parameters. Most parameters will not need transformation, but path and point params do.

ddc251b3cf95b0097b6a5ee39ea132bd4d7d5cbcjohanengelen for (std::vector<Parameter *>::iterator it = param_vector.begin(); it != param_vector.end(); it++) {

ddc251b3cf95b0097b6a5ee39ea132bd4d7d5cbcjohanengelen Parameter * param = *it;

bdd7add6c064afee52d2eabeaa18f745430e5a4djohanengelen param->param_transform_multiply(postmul, set);

ddc251b3cf95b0097b6a5ee39ea132bd4d7d5cbcjohanengelen }

ddc251b3cf95b0097b6a5ee39ea132bd4d7d5cbcjohanengelen}

42e99769805c14a5cc01c805faa3c3b03f9dd1c0johanengelen

42ba1b712b7b430669fc49aa9facb439181081becilixEffect::providesKnotholder()

42ba1b712b7b430669fc49aa9facb439181081becilix{

42ba1b712b7b430669fc49aa9facb439181081becilix // does the effect actively provide any knotholder entities of its own?

42ba1b712b7b430669fc49aa9facb439181081becilix if (kh_entity_vector.size() > 0)

42ba1b712b7b430669fc49aa9facb439181081becilix return true;

42ba1b712b7b430669fc49aa9facb439181081becilix

42ba1b712b7b430669fc49aa9facb439181081becilix // otherwise: are there any PointParams?

42ba1b712b7b430669fc49aa9facb439181081becilix for (std::vector<Parameter *>::iterator p = param_vector.begin(); p != param_vector.end(); ++p) {

42ba1b712b7b430669fc49aa9facb439181081becilix if ((*p)->paramType() == Inkscape::LivePathEffect::POINT_PARAM) {

42ba1b712b7b430669fc49aa9facb439181081becilix return true;

42ba1b712b7b430669fc49aa9facb439181081becilix }

42ba1b712b7b430669fc49aa9facb439181081becilix }

42ba1b712b7b430669fc49aa9facb439181081becilix

42ba1b712b7b430669fc49aa9facb439181081becilix return false;

42ba1b712b7b430669fc49aa9facb439181081becilix}

42ba1b712b7b430669fc49aa9facb439181081becilix

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm} /* namespace LivePathEffect */

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm} /* namespace Inkscape */

f07bfd5a05d43a6d11f7cd442f085149092dea88pjrm