static void
bezierline_save(Bezierline *bezierline, ObjectNode obj_node,
DiaContext *ctx)
{
if (connpoint_is_autogap(bezierline->bez.object.handles[0]->connected_to) ||
connpoint_is_autogap(bezierline->bez.object.handles[3*(bezierline->bez.bezier.num_points-1)]->connected_to) ||
bezierline->absolute_start_gap || bezierline->absolute_end_gap) {
Point gap_points[4];
compute_gap_points(bezierline, gap_points);
exchange_bez_gap_points(&bezierline->bez,gap_points);
bezierconn_update_boundingbox(&bezierline->bez);
exchange_bez_gap_points(&bezierline->bez,gap_points);
}
bezierconn_save(&bezierline->bez, obj_node, ctx);
if (!color_equals(&bezierline->line_color, &color_black))
data_add_color(new_attribute(obj_node, "line_color"),
&bezierline->line_color, ctx);
if (bezierline->line_width != 0.1)
data_add_real(new_attribute(obj_node, PROP_STDNAME_LINE_WIDTH),
bezierline->line_width, ctx);
if (bezierline->line_style != LINESTYLE_SOLID)
data_add_enum(new_attribute(obj_node, "line_style"),
bezierline->line_style, ctx);
if (bezierline->line_style != LINESTYLE_SOLID &&
bezierline->dashlength != DEFAULT_LINESTYLE_DASHLEN)
data_add_real(new_attribute(obj_node, "dashlength"),
bezierline->dashlength, ctx);
if (bezierline->line_join != LINEJOIN_MITER)
data_add_enum(new_attribute(obj_node, "line_join"),
bezierline->line_join, ctx);
if (bezierline->line_caps != LINECAPS_BUTT)
data_add_enum(new_attribute(obj_node, "line_caps"),
bezierline->line_caps, ctx);
if (bezierline->start_arrow.type != ARROW_NONE) {
save_arrow(obj_node, &bezierline->start_arrow, "start_arrow",
"start_arrow_length", "start_arrow_width", ctx);
}
if (bezierline->end_arrow.type != ARROW_NONE) {
save_arrow(obj_node, &bezierline->end_arrow, "end_arrow",
"end_arrow_length", "end_arrow_width", ctx);
}
if (bezierline->absolute_start_gap)
data_add_real(new_attribute(obj_node, "absolute_start_gap"),
bezierline->absolute_start_gap, ctx);
if (bezierline->absolute_end_gap)
data_add_real(new_attribute(obj_node, "absolute_end_gap"),
bezierline->absolute_end_gap, ctx);
}
static void
polyline_save(Polyline *polyline, ObjectNode obj_node,
DiaContext *ctx)
{
polyconn_save(&polyline->poly, obj_node, ctx);
if (!color_equals(&polyline->line_color, &color_black))
data_add_color(new_attribute(obj_node, "line_color"),
&polyline->line_color, ctx);
if (polyline->line_width != 0.1)
data_add_real(new_attribute(obj_node, PROP_STDNAME_LINE_WIDTH),
polyline->line_width, ctx);
if (polyline->line_style != LINESTYLE_SOLID)
data_add_enum(new_attribute(obj_node, "line_style"),
polyline->line_style, ctx);
if (polyline->line_style != LINESTYLE_SOLID &&
polyline->dashlength != DEFAULT_LINESTYLE_DASHLEN)
data_add_real(new_attribute(obj_node, "dashlength"),
polyline->dashlength, ctx);
if (polyline->line_join != LINEJOIN_MITER)
data_add_enum(new_attribute(obj_node, "line_join"),
polyline->line_join, ctx);
if (polyline->line_caps != LINECAPS_BUTT)
data_add_enum(new_attribute(obj_node, "line_caps"),
polyline->line_caps, ctx);
if (polyline->start_arrow.type != ARROW_NONE) {
save_arrow(obj_node, &polyline->start_arrow, "start_arrow",
"start_arrow_length", "start_arrow_width", ctx);
}
if (polyline->end_arrow.type != ARROW_NONE) {
save_arrow(obj_node, &polyline->end_arrow, "end_arrow",
"end_arrow_length", "end_arrow_width", ctx);
}
if (polyline->absolute_start_gap)
data_add_real(new_attribute(obj_node, "absolute_start_gap"),
polyline->absolute_start_gap, ctx);
if (polyline->absolute_end_gap)
data_add_real(new_attribute(obj_node, "absolute_end_gap"),
polyline->absolute_end_gap, ctx);
if (polyline->corner_radius > 0.0)
data_add_real(new_attribute(obj_node, "corner_radius"),
polyline->corner_radius, ctx);
}
static void
line_save(Line *line, ObjectNode obj_node, DiaContext *ctx)
{
#ifdef DEBUG
dia_object_sanity_check((DiaObject*)line, "Saving line");
#endif
connection_save(&line->connection, obj_node, ctx);
connpointline_save(line->cpl, obj_node, "numcp", ctx);
if (!color_equals(&line->line_color, &color_black))
data_add_color(new_attribute(obj_node, "line_color"),
&line->line_color, ctx);
if (line->line_width != 0.1)
data_add_real(new_attribute(obj_node, PROP_STDNAME_LINE_WIDTH),
line->line_width, ctx);
if (line->line_style != LINESTYLE_SOLID)
data_add_enum(new_attribute(obj_node, "line_style"),
line->line_style, ctx);
if (line->line_caps != LINECAPS_BUTT)
data_add_enum(new_attribute(obj_node, "line_caps"),
line->line_caps, ctx);
if (line->start_arrow.type != ARROW_NONE) {
save_arrow(obj_node, &line->start_arrow,
"start_arrow", "start_arrow_length", "start_arrow_width", ctx);
}
if (line->end_arrow.type != ARROW_NONE) {
save_arrow(obj_node, &line->end_arrow,
"end_arrow", "end_arrow_length", "end_arrow_width", ctx);
}
if (line->absolute_start_gap)
data_add_real(new_attribute(obj_node, "absolute_start_gap"),
line->absolute_start_gap, ctx);
if (line->absolute_end_gap)
data_add_real(new_attribute(obj_node, "absolute_end_gap"),
line->absolute_end_gap, ctx);
if (line->line_style != LINESTYLE_SOLID && line->dashlength != DEFAULT_LINESTYLE_DASHLEN)
data_add_real(new_attribute(obj_node, "dashlength"),
line->dashlength, ctx);
}
static void
zigzagline_save(Zigzagline *zigzagline, ObjectNode obj_node,
const char *filename)
{
orthconn_save(&zigzagline->orth, obj_node);
if (!color_equals(&zigzagline->line_color, &color_black))
data_add_color(new_attribute(obj_node, "line_color"),
&zigzagline->line_color);
if (zigzagline->line_width != 0.1)
data_add_real(new_attribute(obj_node, PROP_STDNAME_LINE_WIDTH),
zigzagline->line_width);
if (zigzagline->line_style != LINESTYLE_SOLID)
data_add_enum(new_attribute(obj_node, "line_style"),
zigzagline->line_style);
if (zigzagline->line_join != LINEJOIN_MITER)
data_add_enum(new_attribute(obj_node, "line_join"),
zigzagline->line_join);
if (zigzagline->line_caps != LINECAPS_BUTT)
data_add_enum(new_attribute(obj_node, "line_caps"),
zigzagline->line_caps);
if (zigzagline->start_arrow.type != ARROW_NONE) {
save_arrow(obj_node, &zigzagline->start_arrow, "start_arrow",
"start_arrow_length", "start_arrow_width");
}
if (zigzagline->end_arrow.type != ARROW_NONE) {
save_arrow(obj_node, &zigzagline->end_arrow, "end_arrow",
"end_arrow_length", "end_arrow_width");
}
if (zigzagline->line_style != LINESTYLE_SOLID &&
zigzagline->dashlength != DEFAULT_LINESTYLE_DASHLEN)
data_add_real(new_attribute(obj_node, "dashlength"),
zigzagline->dashlength);
if (zigzagline->corner_radius > 0.0)
data_add_real(new_attribute(obj_node, "corner_radius"),
zigzagline->corner_radius);
}
static void
arc_save(Arc *arc, ObjectNode obj_node, const char *filename)
{
connection_save(&arc->connection, obj_node);
if (!color_equals(&arc->arc_color, &color_black))
data_add_color(new_attribute(obj_node, "arc_color"),
&arc->arc_color);
if (arc->curve_distance != 0.1)
data_add_real(new_attribute(obj_node, "curve_distance"),
arc->curve_distance);
if (arc->line_width != 0.1)
data_add_real(new_attribute(obj_node, PROP_STDNAME_LINE_WIDTH),
arc->line_width);
if (arc->line_style != LINESTYLE_SOLID)
data_add_enum(new_attribute(obj_node, "line_style"),
arc->line_style);
if (arc->line_style != LINESTYLE_SOLID &&
arc->dashlength != DEFAULT_LINESTYLE_DASHLEN)
data_add_real(new_attribute(obj_node, "dashlength"),
arc->dashlength);
if (arc->line_caps != LINECAPS_BUTT)
data_add_enum(new_attribute(obj_node, "line_caps"),
arc->line_caps);
if (arc->start_arrow.type != ARROW_NONE) {
save_arrow(obj_node, &arc->start_arrow, "start_arrow",
"start_arrow_length", "start_arrow_width");
}
if (arc->end_arrow.type != ARROW_NONE) {
save_arrow(obj_node, &arc->end_arrow, "end_arrow",
"end_arrow_length", "end_arrow_width");
}
}