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diff --git a/src/tweak-context.cpp b/src/tweak-context.cpp
index 253f9af7d5702de1728df566e71d714220fe3599..736ebf2eb7e5f7764f6123198dcb38eecbdddd51 100644 (file)
--- a/src/tweak-context.cpp
+++ b/src/tweak-context.cpp
* tweaking paths without node editing
*
* Authors:
- * bulia byak
+ * bulia byak
*
* Copyright (C) 2007 authors
*
* Released under GNU GPL, read the file 'COPYING' for more information
*/
-#define noTWEAK_VERBOSE
-
#include "config.h"
#include <gtk/gtk.h>
#include "message-context.h"
#include "pixmaps/cursor-thin.xpm"
#include "pixmaps/cursor-thicken.xpm"
+#include "pixmaps/cursor-attract.xpm"
+#include "pixmaps/cursor-repel.xpm"
#include "pixmaps/cursor-push.xpm"
#include "pixmaps/cursor-roughen.xpm"
+#include "pixmaps/cursor-color.xpm"
#include "libnr/n-art-bpath.h"
#include "libnr/nr-path.h"
+#include "libnr/nr-maybe.h"
#include "libnr/nr-matrix-ops.h"
#include "libnr/nr-scale-translate-ops.h"
#include "xml/repr.h"
#include "sp-item.h"
#include "inkscape.h"
#include "color.h"
+#include "svg/svg-color.h"
#include "splivarot.h"
#include "sp-item-group.h"
#include "sp-shape.h"
#include "sp-path.h"
#include "path-chemistry.h"
+#include "sp-gradient.h"
+#include "sp-stop.h"
+#include "sp-stop-fns.h"
+#include "sp-gradient-reference.h"
+#include "sp-linear-gradient.h"
+#include "sp-radial-gradient.h"
+#include "gradient-chemistry.h"
#include "sp-text.h"
#include "sp-flowtext.h"
#include "display/canvas-bpath.h"
#include "livarot/Shape.h"
#include "isnan.h"
#include "prefs-utils.h"
+#include "style.h"
+#include "box3d.h"
#include "tweak-context.h"
tc->is_dilating = false;
tc->has_dilated = false;
+
+ tc->do_h = true;
+ tc->do_s = true;
+ tc->do_l = true;
+ tc->do_o = false;
+
+ new (&tc->style_set_connection) sigc::connection();
}
static void
{
SPTweakContext *tc = SP_TWEAK_CONTEXT(object);
+ tc->style_set_connection.disconnect();
+ tc->style_set_connection.~connection();
+
if (tc->dilate_area) {
gtk_object_destroy(GTK_OBJECT(tc->dilate_area));
tc->dilate_area = NULL;
case TWEAK_MODE_PUSH:
event_context->cursor_shape = cursor_push_xpm;
break;
- case TWEAK_MODE_MELT:
+ case TWEAK_MODE_SHRINK:
event_context->cursor_shape = cursor_thin_xpm;
break;
- case TWEAK_MODE_INFLATE:
+ case TWEAK_MODE_GROW:
event_context->cursor_shape = cursor_thicken_xpm;
break;
+ case TWEAK_MODE_ATTRACT:
+ event_context->cursor_shape = cursor_attract_xpm;
+ break;
+ case TWEAK_MODE_REPEL:
+ event_context->cursor_shape = cursor_repel_xpm;
+ break;
case TWEAK_MODE_ROUGHEN:
event_context->cursor_shape = cursor_roughen_xpm;
break;
+ case TWEAK_MODE_COLORPAINT:
+ case TWEAK_MODE_COLORJITTER:
+ event_context->cursor_shape = cursor_color_xpm;
+ break;
}
sp_event_context_update_cursor(event_context);
}
+static bool
+sp_tweak_context_style_set(SPCSSAttr const *css, SPTweakContext *tc)
+{
+ if (tc->mode == TWEAK_MODE_COLORPAINT) { // intercept color setting only in this mode
+ // we cannot store properties with uris
+ css = sp_css_attr_unset_uris ((SPCSSAttr *) css);
+
+ sp_repr_css_change (inkscape_get_repr (INKSCAPE, "tools.tweak"), (SPCSSAttr *) css, "style");
+
+ return true;
+ }
+ return false;
+}
+
+
static void
sp_tweak_context_setup(SPEventContext *ec)
{
sp_event_context_read(ec, "fidelity");
sp_event_context_read(ec, "force");
sp_event_context_read(ec, "usepressure");
+ sp_event_context_read(ec, "doh");
+ sp_event_context_read(ec, "dol");
+ sp_event_context_read(ec, "dos");
+ sp_event_context_read(ec, "doo");
tc->is_drawing = false;
tc->_message_context = new Inkscape::MessageContext((ec->desktop)->messageStack());
+
+ tc->style_set_connection = ec->desktop->connectSetStyle( // catch style-setting signal in this tool
+ sigc::bind(sigc::ptr_fun(&sp_tweak_context_style_set), tc)
+ );
+
+ if (prefs_get_int_attribute("tools.tweak", "selcue", 0) != 0) {
+ ec->enableSelectionCue();
+ }
+
+ if (prefs_get_int_attribute("tools.tweak", "gradientdrag", 0) != 0) {
+ ec->enableGrDrag();
+ }
}
static void
tc->force = CLAMP(dval, 0, 1.0);
} else if (!strcmp(key, "usepressure")) {
tc->usepressure = (val && strcmp(val, "0"));
- }
+ } else if (!strcmp(key, "doh")) {
+ tc->do_h = (val && strcmp(val, "0"));
+ } else if (!strcmp(key, "dos")) {
+ tc->do_s = (val && strcmp(val, "0"));
+ } else if (!strcmp(key, "dol")) {
+ tc->do_l = (val && strcmp(val, "0"));
+ } else if (!strcmp(key, "doo")) {
+ tc->do_o = (val && strcmp(val, "0"));
+ }
}
static void
get_dilate_radius (SPTweakContext *tc)
{
// 10 times the pen width:
- return 500 * tc->width/SP_EVENT_CONTEXT(tc)->desktop->current_zoom();
+ return 500 * tc->width/SP_EVENT_CONTEXT(tc)->desktop->current_zoom();
}
double
get_dilate_force (SPTweakContext *tc)
{
double force = 8 * (tc->usepressure? tc->pressure : TC_DEFAULT_PRESSURE)
- /sqrt(SP_EVENT_CONTEXT(tc)->desktop->current_zoom());
+ /sqrt(SP_EVENT_CONTEXT(tc)->desktop->current_zoom());
if (force > 3) {
force += 4 * (force - 3);
}
@@ -266,6 +337,12 @@ sp_tweak_dilate_recursive (Inkscape::Selection *selection, SPItem *item, NR::Poi
{
bool did = false;
+ if (SP_IS_BOX3D(item)) {
+ // convert 3D boxes to ordinary groups before tweaking their shapes
+ item = SP_ITEM(box3d_convert_to_group(SP_BOX3D(item)));
+ selection->add(item);
+ }
+
if (SP_IS_GROUP(item)) {
for (SPObject *child = sp_object_first_child(SP_OBJECT(item)) ; child != NULL; child = SP_OBJECT_NEXT(child) ) {
if (SP_IS_ITEM(child)) {
@@ -307,6 +384,7 @@ sp_tweak_dilate_recursive (Inkscape::Selection *selection, SPItem *item, NR::Poi
if (orig == NULL) {
return false;
}
+
Path *res = new Path;
res->SetBackData(false);
@@ -336,21 +414,29 @@ sp_tweak_dilate_recursive (Inkscape::Selection *selection, SPItem *item, NR::Poi
bool did_this = false;
NR::Matrix i2doc(sp_item_i2doc_affine(item));
- if (mode == TWEAK_MODE_MELT || mode == TWEAK_MODE_INFLATE) {
- if (theShape->MakeOffset(theRes,
- mode == TWEAK_MODE_INFLATE? force : -force,
+ if (mode == TWEAK_MODE_SHRINK || mode == TWEAK_MODE_GROW) {
+ if (theShape->MakeTweak(tweak_mode_grow, theRes,
+ mode == TWEAK_MODE_GROW? force : -force,
+ join_straight, 4.0,
+ true, p, NR::Point(0,0), radius, &i2doc) == 0) // 0 means the shape was actually changed
+ did_this = true;
+ } else if (mode == TWEAK_MODE_ATTRACT || mode == TWEAK_MODE_REPEL) {
+ if (theShape->MakeTweak(tweak_mode_repel, theRes,
+ mode == TWEAK_MODE_REPEL? force : -force,
join_straight, 4.0,
- true, p[NR::X], p[NR::Y], radius, &i2doc) == 0) // 0 means the shape was actually changed
+ true, p, NR::Point(0,0), radius, &i2doc) == 0)
did_this = true;
} else if (mode == TWEAK_MODE_PUSH) {
- if (theShape->MakePush(theRes,
+ if (theShape->MakeTweak(tweak_mode_push, theRes,
+ 0,
join_straight, 4.0,
true, p, force*2*vector, radius, &i2doc) == 0)
did_this = true;
} else if (mode == TWEAK_MODE_ROUGHEN) {
- if (theShape->MakeJitter(theRes,
+ if (theShape->MakeTweak(tweak_mode_roughen, theRes,
+ force,
join_straight, 4.0,
- true, p, force, radius, &i2doc) == 0)
+ true, p, NR::Point(0,0), radius, &i2doc) == 0)
did_this = true;
}
@@ -385,12 +471,17 @@ sp_tweak_dilate_recursive (Inkscape::Selection *selection, SPItem *item, NR::Poi
selection->add(newrepr);
}
- if (res->descr_cmd.size() > 1) {
+ if (res->descr_cmd.size() > 1) {
gchar *str = res->svg_dump_path();
- if (newrepr)
+ if (newrepr) {
newrepr->setAttribute("d", str);
- else
- SP_OBJECT_REPR(item)->setAttribute("d", str);
+ } else {
+ if (SP_IS_SHAPE(item) && SP_SHAPE(item)->path_effect_href) {
+ SP_OBJECT_REPR(item)->setAttribute("inkscape:original-d", str);
+ } else {
+ SP_OBJECT_REPR(item)->setAttribute("d", str);
+ }
+ }
g_free(str);
} else {
// TODO: if there's 0 or 1 node left, delete this path altogether
@@ -407,16 +498,311 @@ sp_tweak_dilate_recursive (Inkscape::Selection *selection, SPItem *item, NR::Poi
delete orig;
delete res;
- if (did_this)
+ if (did_this)
did = true;
}
return did;
}
+void
+tweak_colorpaint (float *color, guint32 goal, double force, bool do_h, bool do_s, bool do_l)
+{
+ float rgb_g[3];
+
+ if (!do_h || !do_s || !do_l) {
+ float hsl_g[3];
+ sp_color_rgb_to_hsl_floatv (hsl_g, SP_RGBA32_R_F(goal), SP_RGBA32_G_F(goal), SP_RGBA32_B_F(goal));
+ float hsl_c[3];
+ sp_color_rgb_to_hsl_floatv (hsl_c, color[0], color[1], color[2]);
+ if (!do_h)
+ hsl_g[0] = hsl_c[0];
+ if (!do_s)
+ hsl_g[1] = hsl_c[1];
+ if (!do_l)
+ hsl_g[2] = hsl_c[2];
+ sp_color_hsl_to_rgb_floatv (rgb_g, hsl_g[0], hsl_g[1], hsl_g[2]);
+ } else {
+ rgb_g[0] = SP_RGBA32_R_F(goal);
+ rgb_g[1] = SP_RGBA32_G_F(goal);
+ rgb_g[2] = SP_RGBA32_B_F(goal);
+ }
+
+ for (int i = 0; i < 3; i++) {
+ double d = rgb_g[i] - color[i];
+ color[i] += d * force;
+ }
+}
+
+void
+tweak_colorjitter (float *color, double force, bool do_h, bool do_s, bool do_l)
+{
+ float hsl_c[3];
+ sp_color_rgb_to_hsl_floatv (hsl_c, color[0], color[1], color[2]);
+
+ if (do_h) {
+ hsl_c[0] += g_random_double_range(-0.5, 0.5) * force;
+ if (hsl_c[0] > 1)
+ hsl_c[0] -= 1;
+ if (hsl_c[0] < 0)
+ hsl_c[0] += 1;
+ }
+ if (do_s) {
+ hsl_c[1] += g_random_double_range(-hsl_c[1], 1 - hsl_c[1]) * force;
+ }
+ if (do_l) {
+ hsl_c[2] += g_random_double_range(-hsl_c[2], 1 - hsl_c[2]) * force;
+ }
+
+ sp_color_hsl_to_rgb_floatv (color, hsl_c[0], hsl_c[1], hsl_c[2]);
+}
+
+void
+tweak_color (guint mode, float *color, guint32 goal, double force, bool do_h, bool do_s, bool do_l)
+{
+ if (mode == TWEAK_MODE_COLORPAINT) {
+ tweak_colorpaint (color, goal, force, do_h, do_s, do_l);
+ } else if (mode == TWEAK_MODE_COLORJITTER) {
+ tweak_colorjitter (color, force, do_h, do_s, do_l);
+ }
+}
+
+void
+tweak_opacity (guint mode, SPIScale24 *style_opacity, double opacity_goal, double force)
+{
+ double opacity = SP_SCALE24_TO_FLOAT (style_opacity->value);
+
+ if (mode == TWEAK_MODE_COLORPAINT) {
+ double d = opacity_goal - opacity;
+ opacity += d * force;
+ } else if (mode == TWEAK_MODE_COLORJITTER) {
+ opacity += g_random_double_range(-opacity, 1 - opacity) * force;
+ }
+
+ style_opacity->value = SP_SCALE24_FROM_FLOAT(opacity);
+}
+
+
+double
+tweak_profile (double dist, double radius)
+{
+ if (radius == 0)
+ return 0;
+ double x = dist / radius;
+ double alpha = 1;
+ if (x >= 1) {
+ return 0;
+ } else if (x <= 0) {
+ return 1;
+ } else {
+ return (0.5 * cos (M_PI * (pow(x, alpha))) + 0.5);
+ }
+}
+
+void
+tweak_colors_in_gradient (SPItem *item, bool fill_or_stroke,
+ guint32 const rgb_goal, NR::Point p_w, double radius, double force, guint mode,
+ bool do_h, bool do_s, bool do_l, bool /*do_o*/)
+{
+ SPGradient *gradient = sp_item_gradient (item, fill_or_stroke);
+
+ if (!gradient || !SP_IS_GRADIENT(gradient))
+ return;
+
+ NR::Matrix i2d = sp_item_i2doc_affine (item);
+ NR::Point p = p_w * i2d.inverse();
+ p *= (gradient->gradientTransform).inverse();
+ // now p is in gradient's original coordinates
+
+ double pos = 0;
+ double r = 0;
+ if (SP_IS_LINEARGRADIENT(gradient)) {
+ SPLinearGradient *lg = SP_LINEARGRADIENT(gradient);
+
+ NR::Point p1(lg->x1.computed, lg->y1.computed);
+ NR::Point p2(lg->x2.computed, lg->y2.computed);
+ NR::Point pdiff(p2 - p1);
+ double vl = NR::L2(pdiff);
+
+ // This is the matrix which moves and rotates the gradient line
+ // so it's oriented along the X axis:
+ NR::Matrix norm = NR::Matrix(NR::translate(-p1)) * NR::Matrix(NR::rotate(-atan2(pdiff[NR::Y], pdiff[NR::X])));
+
+ // Transform the mouse point by it to find out its projection onto the gradient line:
+ NR::Point pnorm = p * norm;
+
+ // Scale its X coordinate to match the length of the gradient line:
+ pos = pnorm[NR::X] / vl;
+ // Calculate radius in lenfth-of-gradient-line units
+ r = radius / vl;
+
+ } else if (SP_IS_RADIALGRADIENT(gradient)) {
+ SPRadialGradient *rg = SP_RADIALGRADIENT(gradient);
+ NR::Point c (rg->cx.computed, rg->cy.computed);
+ pos = NR::L2(p - c) / rg->r.computed;
+ r = radius / rg->r.computed;
+ }
+
+ // Normalize pos to 0..1, taking into accound gradient spread:
+ double pos_e = pos;
+ if (gradient->spread == SP_GRADIENT_SPREAD_PAD) {
+ if (pos > 1)
+ pos_e = 1;
+ if (pos < 0)
+ pos_e = 0;
+ } else if (gradient->spread == SP_GRADIENT_SPREAD_REPEAT) {
+ if (pos > 1 || pos < 0)
+ pos_e = pos - floor(pos);
+ } else if (gradient->spread == SP_GRADIENT_SPREAD_REFLECT) {
+ if (pos > 1 || pos < 0) {
+ bool odd = ((int)(floor(pos)) % 2 == 1);
+ pos_e = pos - floor(pos);
+ if (odd)
+ pos_e = 1 - pos_e;
+ }
+ }
+
+ SPGradient *vector = sp_gradient_get_forked_vector_if_necessary(gradient, false);
+
+ double offset_l = 0;
+ double offset_h = 0;
+ SPObject *child_prev = NULL;
+ for (SPObject *child = sp_object_first_child(vector);
+ child != NULL; child = SP_OBJECT_NEXT(child)) {
+ if (!SP_IS_STOP(child))
+ continue;
+ SPStop *stop = SP_STOP (child);
+
+ offset_h = stop->offset;
+
+ if (child_prev) {
+
+ if (offset_h - offset_l > r && pos_e >= offset_l && pos_e <= offset_h) {
+ // the summit falls in this interstop, and the radius is small,
+ // so it only affects the ends of this interstop;
+ // distribute the force between the two endstops so that they
+ // get all the painting even if they are not touched by the brush
+ tweak_color (mode, stop->specified_color.v.c, rgb_goal,
+ force * (pos_e - offset_l) / (offset_h - offset_l),
+ do_h, do_s, do_l);
+ tweak_color (mode, SP_STOP(child_prev)->specified_color.v.c, rgb_goal,
+ force * (offset_h - pos_e) / (offset_h - offset_l),
+ do_h, do_s, do_l);
+ SP_OBJECT(stop)->updateRepr();
+ child_prev->updateRepr();
+ break;
+ } else {
+ // wide brush, may affect more than 2 stops,
+ // paint each stop by the force from the profile curve
+ if (offset_l <= pos_e && offset_l > pos_e - r) {
+ tweak_color (mode, SP_STOP(child_prev)->specified_color.v.c, rgb_goal,
+ force * tweak_profile (fabs (pos_e - offset_l), r),
+ do_h, do_s, do_l);
+ child_prev->updateRepr();
+ }
+
+ if (offset_h >= pos_e && offset_h < pos_e + r) {
+ tweak_color (mode, stop->specified_color.v.c, rgb_goal,
+ force * tweak_profile (fabs (pos_e - offset_h), r),
+ do_h, do_s, do_l);
+ SP_OBJECT(stop)->updateRepr();
+ }
+ }
+ }
+
+ offset_l = offset_h;
+ child_prev = child;
+ }
+}
+
+bool
+sp_tweak_color_recursive (guint mode, SPItem *item, SPItem *item_at_point,
+ guint32 fill_goal, bool do_fill,
+ guint32 stroke_goal, bool do_stroke,
+ float opacity_goal, bool do_opacity,
+ NR::Point p, double radius, double force,
+ bool do_h, bool do_s, bool do_l, bool do_o)
+{
+ bool did = false;
+
+ if (SP_IS_GROUP(item)) {
+ for (SPObject *child = sp_object_first_child(SP_OBJECT(item)) ; child != NULL; child = SP_OBJECT_NEXT(child) ) {
+ if (SP_IS_ITEM(child)) {
+ if (sp_tweak_color_recursive (mode, SP_ITEM(child), item_at_point,
+ fill_goal, do_fill,
+ stroke_goal, do_stroke,
+ opacity_goal, do_opacity,
+ p, radius, force, do_h, do_s, do_l, do_o));
+ did = true;
+ }
+ }
+
+ } else {
+ SPStyle *style = SP_OBJECT_STYLE(item);
+ if (!style) {
+ return false;
+ }
+ NR::Maybe<NR::Rect> bbox = item->getBounds(sp_item_i2doc_affine(item),
+ SPItem::GEOMETRIC_BBOX);
+ if (!bbox) {
+ return false;
+ }
+
+ NR::Rect brush(p - NR::Point(radius, radius), p + NR::Point(radius, radius));
+
+ NR::Point center = bbox->midpoint();
+ double this_force;
+
+// if item == item_at_point, use max force
+ if (item == item_at_point) {
+ this_force = force;
+// else if no overlap of bbox and brush box, skip:
+ } else if (!bbox->intersects(brush)) {
+ return false;
+//TODO:
+// else if object > 1.5 brush: test 4/8/16 points in the brush on hitting the object, choose max
+ //} else if (bbox->maxExtent() > 3 * radius) {
+ //}
+// else if object > 0.5 brush: test 4 corners of bbox and center on being in the brush, choose max
+// else if still smaller, then check only the object center:
+ } else {
+ this_force = force * tweak_profile (NR::L2 (p - center), radius);
+ }
+
+ if (this_force > 0.002) {
+
+ if (do_fill) {
+ if (style->fill.isPaintserver()) {
+ tweak_colors_in_gradient (item, true, fill_goal, p, radius, this_force, mode, do_h, do_s, do_l, do_o);
+ did = true;
+ } else if (style->fill.isColor()) {
+ tweak_color (mode, style->fill.value.color.v.c, fill_goal, this_force, do_h, do_s, do_l);
+ item->updateRepr();
+ did = true;
+ }
+ }
+ if (do_stroke) {
+ if (style->stroke.isPaintserver()) {
+ tweak_colors_in_gradient (item, false, stroke_goal, p, radius, this_force, mode, do_h, do_s, do_l, do_o);
+ did = true;
+ } else if (style->stroke.isColor()) {
+ tweak_color (mode, style->stroke.value.color.v.c, stroke_goal, this_force, do_h, do_s, do_l);
+ item->updateRepr();
+ did = true;
+ }
+ }
+ if (do_opacity && do_o) {
+ tweak_opacity (mode, &style->opacity, opacity_goal, this_force);
+ }
+ }
+ }
+
+ return did;
+}
+
bool
-sp_tweak_dilate (SPTweakContext *tc, NR::Point p, NR::Point vector)
+sp_tweak_dilate (SPTweakContext *tc, NR::Point event_p, NR::Point p, NR::Point vector)
{
Inkscape::Selection *selection = sp_desktop_selection(SP_EVENT_CONTEXT(tc)->desktop);
}
bool did = false;
- double radius = get_dilate_radius(tc);
- double force = get_dilate_force(tc);
+ double radius = get_dilate_radius(tc);
+ double force = get_dilate_force(tc);
if (radius == 0 || force == 0) {
return false;
}
+ double color_force = MIN(sqrt(force)/20.0, 1);
+
+ SPItem *item_at_point = SP_EVENT_CONTEXT(tc)->desktop->item_at_point(event_p, TRUE);
+ Inkscape::XML::Node *tool_repr = inkscape_get_repr(INKSCAPE, "tools.tweak");
+ SPCSSAttr *css = sp_repr_css_attr_inherited(tool_repr, "style");
+ if (tc->mode == TWEAK_MODE_COLORPAINT && !css)
+ return false;
+
+ bool do_fill = false, do_stroke = false, do_opacity = false;
+ guint32 fill_goal = 0, stroke_goal = 0;
+ float opacity_goal = 1;
+
+ const gchar *fill_prop = sp_repr_css_property(css, "fill", NULL);
+ if (fill_prop && strcmp(fill_prop, "none")) {
+ do_fill = true;
+ fill_goal = sp_svg_read_color(fill_prop, 0);
+ }
+ const gchar *stroke_prop = sp_repr_css_property(css, "stroke", NULL);
+ if (stroke_prop && strcmp(stroke_prop, "none")) {
+ do_stroke = true;
+ stroke_goal = sp_svg_read_color(stroke_prop, 0);
+ }
+ const gchar *opacity_prop = sp_repr_css_property(css, "opacity", NULL);
+ if (opacity_prop) {
+ do_opacity = true;
+ sp_svg_number_read_f(opacity_prop, &opacity_goal);
+ }
for (GSList *items = g_slist_copy((GSList *) selection->itemList());
items != NULL;
SPItem *item = (SPItem *) items->data;
- if (sp_tweak_dilate_recursive (selection, item, p, vector, tc->mode, radius, force, tc->fidelity))
- did = true;
-
+ if (tc->mode == TWEAK_MODE_COLORPAINT || tc->mode == TWEAK_MODE_COLORJITTER) {
+ if (do_fill || do_stroke || do_opacity) {
+ if (sp_tweak_color_recursive (tc->mode, item, item_at_point,
+ fill_goal, do_fill,
+ stroke_goal, do_stroke,
+ opacity_goal, do_opacity,
+ p, radius, color_force, tc->do_h, tc->do_s, tc->do_l, tc->do_o))
+ did = true;
+ }
+ } else {
+ if (sp_tweak_dilate_recursive (selection, item, p, vector, tc->mode, radius, force, tc->fidelity))
+ did = true;
+ }
}
return did;
// Juggling about so that prefs have the old value but tc->mode and the button show new mode:
gint now_mode = prefs_get_int_attribute("tools.tweak", "mode", 0);
SP_EVENT_CONTEXT(tc)->desktop->setToolboxSelectOneValue ("tweak_tool_mode", mode);
- sp_tweak_update_cursor (tc, mode);
// button has changed prefs, restore
prefs_set_int_attribute("tools.tweak", "mode", now_mode);
// changing prefs changed tc->mode, restore back :)
tc->mode = mode;
+ sp_tweak_update_cursor (tc, mode);
}
gint
gint ret = FALSE;
switch (event->type) {
+ case GDK_ENTER_NOTIFY:
+ sp_canvas_item_show(tc->dilate_area);
+ break;
+ case GDK_LEAVE_NOTIFY:
+ sp_canvas_item_hide(tc->dilate_area);
+ break;
case GDK_BUTTON_PRESS:
if (event->button.button == 1 && !event_context->space_panning) {
num = g_slist_length((GSList *) desktop->selection->itemList());
}
if (num == 0) {
- tc->_message_context->set(Inkscape::NORMAL_MESSAGE, _("<b>Select objects</b> to tweak"));
+ tc->_message_context->set(Inkscape::NORMAL_MESSAGE, _("<b>Nothing selected!</b> Select objects to tweak."));
} else {
switch (tc->mode) {
case TWEAK_MODE_PUSH:
tc->_message_context->setF(Inkscape::NORMAL_MESSAGE,
- _("<b>Pushing %d</b> selected object(s)"), num);
+ ngettext("<b>Pushing %d</b> selected object",
+ "<b>Pushing %d</b> selected objects", num), num);
+ break;
+ case TWEAK_MODE_SHRINK:
+ tc->_message_context->setF(Inkscape::NORMAL_MESSAGE,
+ ngettext("<b>Shrinking %d</b> selected object",
+ "<b>Shrinking %d</b> selected objects", num), num);
+ break;
+ case TWEAK_MODE_GROW:
+ tc->_message_context->setF(Inkscape::NORMAL_MESSAGE,
+ ngettext("<b>Growing %d</b> selected object",
+ "<b>Growing %d</b> selected objects", num), num);
break;
- case TWEAK_MODE_MELT:
+ case TWEAK_MODE_ATTRACT:
tc->_message_context->setF(Inkscape::NORMAL_MESSAGE,
- _("<b>Melting %d</b> selected object(s)"), num);
+ ngettext("<b>Attracting %d</b> selected object",
+ "<b>Attracting %d</b> selected objects", num), num);
break;
- case TWEAK_MODE_INFLATE:
+ case TWEAK_MODE_REPEL:
tc->_message_context->setF(Inkscape::NORMAL_MESSAGE,
- _("<b>Inflating %d</b> selected object(s)"), num);
+ ngettext("<b>Repelling %d</b> selected object",
+ "<b>Repelling %d</b> selected objects", num), num);
break;
case TWEAK_MODE_ROUGHEN:
tc->_message_context->setF(Inkscape::NORMAL_MESSAGE,
- _("<b>Roughening %d</b> selected object(s)"), num);
+ ngettext("<b>Roughening %d</b> selected object",
+ "<b>Roughening %d</b> selected objects", num), num);
+ case TWEAK_MODE_COLORPAINT:
+ tc->_message_context->setF(Inkscape::NORMAL_MESSAGE,
+ ngettext("<b>Painting %d</b> selected object",
+ "<b>Painting %d</b> selected objects", num), num);
+ break;
+ case TWEAK_MODE_COLORJITTER:
+ tc->_message_context->setF(Inkscape::NORMAL_MESSAGE,
+ ngettext("<b>Jittering colors in %d</b> selected object",
+ "<b>Jittering colors in %d</b> selected objects", num), num);
break;
}
}
// dilating:
- if (tc->is_drawing && ( event->motion.state & GDK_BUTTON1_MASK )) {
- sp_tweak_dilate (tc, motion_doc, motion_doc - tc->last_push);
+ if (tc->is_drawing && ( event->motion.state & GDK_BUTTON1_MASK )) {
+ sp_tweak_dilate (tc, motion_w, motion_doc, motion_doc - tc->last_push);
//tc->last_push = motion_doc;
tc->has_dilated = true;
// it's slow, so prevent clogging up with events
if (!tc->has_dilated) {
// if we did not rub, do a light tap
tc->pressure = 0.03;
- sp_tweak_dilate (tc, desktop->dt2doc(motion_dt), NR::Point(0,0));
+ sp_tweak_dilate (tc, motion_w, desktop->dt2doc(motion_dt), NR::Point(0,0));
}
tc->is_dilating = false;
tc->has_dilated = false;
- sp_document_done(sp_desktop_document(SP_EVENT_CONTEXT(tc)->desktop),
- SP_VERB_CONTEXT_TWEAK,
- (tc->mode==TWEAK_MODE_INFLATE ? _("Inflate tweak") : (tc->mode==TWEAK_MODE_MELT ? _("Melt tweak") : (tc->mode==TWEAK_MODE_PUSH ? _("Push tweak") : _("Roughen tweak")))));
- ret = TRUE;
-
- }
+ switch (tc->mode) {
+ case TWEAK_MODE_PUSH:
+ sp_document_done(sp_desktop_document(SP_EVENT_CONTEXT(tc)->desktop),
+ SP_VERB_CONTEXT_TWEAK, _("Push tweak"));
+ break;
+ case TWEAK_MODE_SHRINK:
+ sp_document_done(sp_desktop_document(SP_EVENT_CONTEXT(tc)->desktop),
+ SP_VERB_CONTEXT_TWEAK, _("Shrink tweak"));
+ break;
+ case TWEAK_MODE_GROW:
+ sp_document_done(sp_desktop_document(SP_EVENT_CONTEXT(tc)->desktop),
+ SP_VERB_CONTEXT_TWEAK, _("Grow tweak"));
+ break;
+ case TWEAK_MODE_ATTRACT:
+ sp_document_done(sp_desktop_document(SP_EVENT_CONTEXT(tc)->desktop),
+ SP_VERB_CONTEXT_TWEAK, _("Attract tweak"));
+ break;
+ case TWEAK_MODE_REPEL:
+ sp_document_done(sp_desktop_document(SP_EVENT_CONTEXT(tc)->desktop),
+ SP_VERB_CONTEXT_TWEAK, _("Repel tweak"));
+ break;
+ case TWEAK_MODE_ROUGHEN:
+ sp_document_done(sp_desktop_document(SP_EVENT_CONTEXT(tc)->desktop),
+ SP_VERB_CONTEXT_TWEAK, _("Roughen tweak"));
+ break;
+ case TWEAK_MODE_COLORPAINT:
+ sp_document_done(sp_desktop_document(SP_EVENT_CONTEXT(tc)->desktop),
+ SP_VERB_CONTEXT_TWEAK, _("Color paint tweak"));
+ case TWEAK_MODE_COLORJITTER:
+ sp_document_done(sp_desktop_document(SP_EVENT_CONTEXT(tc)->desktop),
+ SP_VERB_CONTEXT_TWEAK, _("Color jitter tweak"));
+ break;
+ }
+ }
break;
}
ret = TRUE;
}
break;
- case GDK_m:
- case GDK_M:
+ case GDK_s:
+ case GDK_S:
case GDK_2:
if (MOD__SHIFT_ONLY) {
- sp_tweak_switch_mode(tc, TWEAK_MODE_MELT);
+ sp_tweak_switch_mode(tc, TWEAK_MODE_SHRINK);
ret = TRUE;
}
break;
- case GDK_b:
- case GDK_B:
+ case GDK_g:
+ case GDK_G:
case GDK_3:
if (MOD__SHIFT_ONLY) {
- sp_tweak_switch_mode(tc, TWEAK_MODE_INFLATE);
+ sp_tweak_switch_mode(tc, TWEAK_MODE_GROW);
+ ret = TRUE;
+ }
+ break;
+ case GDK_a:
+ case GDK_A:
+ case GDK_4:
+ if (MOD__SHIFT_ONLY) {
+ sp_tweak_switch_mode(tc, TWEAK_MODE_ATTRACT);
+ ret = TRUE;
+ }
+ break;
+ case GDK_e:
+ case GDK_E:
+ case GDK_5:
+ if (MOD__SHIFT_ONLY) {
+ sp_tweak_switch_mode(tc, TWEAK_MODE_REPEL);
ret = TRUE;
}
break;
case GDK_r:
case GDK_R:
- case GDK_4:
+ case GDK_6:
if (MOD__SHIFT_ONLY) {
sp_tweak_switch_mode(tc, TWEAK_MODE_ROUGHEN);
ret = TRUE;
}
break;
+ case GDK_c:
+ case GDK_C:
+ case GDK_7:
+ if (MOD__SHIFT_ONLY) {
+ sp_tweak_switch_mode(tc, TWEAK_MODE_COLORPAINT);
+ ret = TRUE;
+ }
+ break;
+ case GDK_j:
+ case GDK_J:
+ case GDK_8:
+ if (MOD__SHIFT_ONLY) {
+ sp_tweak_switch_mode(tc, TWEAK_MODE_COLORJITTER);
+ ret = TRUE;
+ }
+ break;
case GDK_Up:
case GDK_KP_Up:
case GDK_Control_L:
case GDK_Control_R:
if (MOD__SHIFT) {
- sp_tweak_switch_mode_temporarily(tc, TWEAK_MODE_INFLATE);
+ sp_tweak_switch_mode_temporarily(tc, TWEAK_MODE_GROW);
} else {
- sp_tweak_switch_mode_temporarily(tc, TWEAK_MODE_MELT);
+ sp_tweak_switch_mode_temporarily(tc, TWEAK_MODE_SHRINK);
}
break;
case GDK_Shift_L:
case GDK_Shift_R:
if (MOD__CTRL) {
- sp_tweak_switch_mode_temporarily(tc, TWEAK_MODE_INFLATE);
+ sp_tweak_switch_mode_temporarily(tc, TWEAK_MODE_GROW);
}
break;
default:
case GDK_Shift_L:
case GDK_Shift_R:
if (MOD__CTRL) {
- sp_tweak_switch_mode_temporarily(tc, TWEAK_MODE_MELT);
+ sp_tweak_switch_mode_temporarily(tc, TWEAK_MODE_SHRINK);
}
break;
break;