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plug-ins/gfig/gfig-arc.c plug-ins/gfig/gfig-bezier.c

Browse source 
* plug-ins/gfig/gfig-arc.c
* plug-ins/gfig/gfig-bezier.c
* plug-ins/gfig/gfig-circle.c
* plug-ins/gfig/gfig-dialog.c
* plug-ins/gfig/gfig-dobject.c
* plug-ins/gfig/gfig-ellipse.c
* plug-ins/gfig/gfig-line.c
* plug-ins/gfig/gfig-poly.c
* plug-ins/gfig/gfig-spiral.c
* plug-ins/gfig/gfig-star.c
* plug-ins/gfig/gfig.h: makes which object is selected more obvious by
  using filled handles for the selected object.  Not perfect, but
  certainly a good hint.
This commit is contained in:
David Odin 2004-11-21 19:50:18 +00:00
parent 0622500439
commit bac40a781f
12 changed files with 98 additions and 78 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

16
ChangeLog
View file

@ -1,3 +1,19 @@
2004-11-21 DindinX <dindinx@gimp.org>
* plug-ins/gfig/gfig-arc.c
* plug-ins/gfig/gfig-bezier.c
* plug-ins/gfig/gfig-circle.c
* plug-ins/gfig/gfig-dialog.c
* plug-ins/gfig/gfig-dobject.c
* plug-ins/gfig/gfig-ellipse.c
* plug-ins/gfig/gfig-line.c
* plug-ins/gfig/gfig-poly.c
* plug-ins/gfig/gfig-spiral.c
* plug-ins/gfig/gfig-star.c
* plug-ins/gfig/gfig.h: makes which object is selected more obvious by
using filled handles for the selected object. Not perfect, but
certainly a good hint.
2004-11-21 DindinX <dindinx@gimp.org>
* plug-ins/gfig/gfig-preview.c: call gfig_grid_colours() in the

8
plug-ins/gfig/gfig-arc.c
View file

@ -344,9 +344,9 @@ arc_drawing_details (GfigObject *obj,
if (draw_cnts)
{
draw_sqr (&pnt1->pnt);
draw_sqr (&pnt2->pnt);
draw_sqr (&pnt3->pnt);
draw_sqr (&pnt1->pnt, obj == gfig_context->selected_obj);
draw_sqr (&pnt2->pnt, obj == gfig_context->selected_obj);
draw_sqr (&pnt3->pnt, obj == gfig_context->selected_obj);
}
if (do_scale)
@ -564,7 +564,7 @@ d_arc_start (GdkPoint *pnt,
{
/* Draw lines to start with -- then convert to an arc */
if (!tmp_line)
draw_sqr (pnt);
draw_sqr (pnt, TRUE);
d_line_start (pnt, TRUE); /* TRUE means multiple pointed line */
}

14
plug-ins/gfig/gfig-bezier.c
View file

@ -196,7 +196,7 @@ d_draw_bezier (GfigObject *obj)
/* Go around all the points drawing a line from one to the next */
for (spnt = obj->points; spnt; spnt = spnt->next)
{
draw_sqr (&spnt->pnt);
draw_sqr (&spnt->pnt, obj == gfig_context->selected_obj);
line_pnts[i][0] = spnt->pnt.x;
line_pnts[i][1] = spnt->pnt.y;
i++;
@ -322,7 +322,7 @@ d_update_bezier (GdkPoint *pnt)
l_pnt = l_pnt->next;
}
draw_circle (&l_pnt->pnt);
draw_circle (&l_pnt->pnt, TRUE);
selvals.opts.showcontrol = 0;
d_draw_bezier (tmp_bezier);
l_pnt->pnt = *pnt;
@ -341,7 +341,7 @@ d_update_bezier (GdkPoint *pnt)
selvals.opts.showcontrol = saved_cnt_pnt;
/* Realy draw the control points */
draw_circle (&l_pnt->pnt);
draw_circle (&l_pnt->pnt, TRUE);
}
void
@ -379,8 +379,8 @@ d_bezier_end (GdkPoint *pnt, gint shift_down)
if (l_pnt)
{
draw_circle (&l_pnt->pnt);
draw_sqr (&l_pnt->pnt);
draw_circle (&l_pnt->pnt, TRUE);
draw_sqr (&l_pnt->pnt, TRUE);
if (bezier_closed)
{
@ -414,8 +414,8 @@ d_bezier_end (GdkPoint *pnt, gint shift_down)
{
if (!tmp_bezier->points->next)
{
draw_circle (&tmp_bezier->points->pnt);
draw_sqr (&tmp_bezier->points->pnt);
draw_circle (&tmp_bezier->points->pnt, TRUE);
draw_sqr (&tmp_bezier->points->pnt, TRUE);
}
d_draw_bezier (tmp_bezier);

10
plug-ins/gfig/gfig-circle.c
View file

@ -69,8 +69,8 @@ d_draw_circle (GfigObject *obj)
}
radius = calc_radius (&center_pnt->pnt, &edge_pnt->pnt);
draw_sqr (&center_pnt->pnt);
draw_sqr (&edge_pnt->pnt);
draw_sqr (&center_pnt->pnt, obj == gfig_context->selected_obj);
draw_sqr (&edge_pnt->pnt, obj == gfig_context->selected_obj);
gfig_draw_arc (center_pnt->pnt.x, center_pnt->pnt.y, radius, radius, 0, 360);
}
@ -167,7 +167,7 @@ d_update_circle (GdkPoint *pnt)
if ((edge_pnt = center_pnt->next))
{
/* Undraw current */
draw_circle (&edge_pnt->pnt);
draw_circle (&edge_pnt->pnt, TRUE);
radius = calc_radius (&center_pnt->pnt, &edge_pnt->pnt);
gdk_draw_arc (gfig_context->preview->window,
@ -181,7 +181,7 @@ d_update_circle (GdkPoint *pnt)
360 * 64);
}
draw_circle (pnt);
draw_circle (pnt, TRUE);
edge_pnt = new_dobjpoint (pnt->x, pnt->y);
radius = calc_radius (&center_pnt->pnt, &edge_pnt->pnt);
@ -218,7 +218,7 @@ d_circle_end (GdkPoint *pnt,
}
else
{
draw_circle (pnt);
draw_circle (pnt, TRUE);
add_to_all_obj (gfig_context->current_obj, obj_creating);
}

38
plug-ins/gfig/gfig-dialog.c
View file

@ -689,14 +689,15 @@ gfig_save_menu_callback (GtkWidget *widget,
/* Given a point x, y draw a circle */
void
draw_circle (GdkPoint *p)
draw_circle (GdkPoint *p,
gboolean selected)
{
if (!selvals.opts.showcontrol)
return;
gdk_draw_arc (gfig_context->preview->window,
gfig_gc,
0,
selected,
p->x - SQ_SIZE/2,
p->y - SQ_SIZE/2,
SQ_SIZE,
@ -705,6 +706,23 @@ draw_circle (GdkPoint *p)
360*64);
}
/* Given a point x, y draw a square around it */
void
draw_sqr (GdkPoint *p,
gboolean selected)
{
if (!selvals.opts.showcontrol)
return;
gdk_draw_rectangle (gfig_context->preview->window,
gfig_gc,
selected,
gfig_scale_x (p->x) - SQ_SIZE / 2,
gfig_scale_y (p->y) - SQ_SIZE / 2,
SQ_SIZE,
SQ_SIZE);
}
static void
gfig_list_load_all (const gchar *path)
{
@ -1802,22 +1820,6 @@ gfig_paint_callback (void)
gfig_preview_expose (gfig_context->preview, NULL);
}
/* Given a point x, y draw a square around it */
void
draw_sqr (GdkPoint *p)
{
if (!selvals.opts.showcontrol)
return;
gdk_draw_rectangle (gfig_context->preview->window,
gfig_gc,
0,
gfig_scale_x (p->x) - SQ_SIZE / 2,
gfig_scale_y (p->y) - SQ_SIZE / 2,
SQ_SIZE,
SQ_SIZE);
}
/* Draw the grid on the screen
*/

28
plug-ins/gfig/gfig-dobject.c
View file

@ -791,35 +791,35 @@ object_start (GdkPoint *pnt,
case LINE:
/* Shift means we are still drawing */
if (!shift_down || !obj_creating)
draw_sqr (pnt);
draw_sqr (pnt, TRUE);
d_line_start (pnt, shift_down);
break;
case CIRCLE:
draw_sqr (pnt);
draw_sqr (pnt, TRUE);
d_circle_start (pnt, shift_down);
break;
case ELLIPSE:
draw_sqr (pnt);
draw_sqr (pnt, TRUE);
d_ellipse_start (pnt, shift_down);
break;
case POLY:
draw_sqr (pnt);
draw_sqr (pnt, TRUE);
d_poly_start (pnt, shift_down);
break;
case ARC:
d_arc_start (pnt, shift_down);
break;
case STAR:
draw_sqr (pnt);
draw_sqr (pnt, TRUE);
d_star_start (pnt, shift_down);
break;
case SPIRAL:
draw_sqr (pnt);
draw_sqr (pnt, TRUE);
d_spiral_start (pnt, shift_down);
break;
case BEZIER:
if (!tmp_bezier)
draw_sqr (pnt);
draw_sqr (pnt, TRUE);
d_bezier_start (pnt, shift_down);
break;
default:
@ -849,30 +849,30 @@ object_end (GdkPoint *pnt,
{
case LINE:
d_line_end (pnt, shift_down);
draw_sqr (pnt);
draw_sqr (pnt, TRUE);
break;
case CIRCLE:
draw_sqr (pnt);
draw_sqr (pnt, TRUE);
d_circle_end (pnt, shift_down);
break;
case ELLIPSE:
draw_sqr (pnt);
draw_sqr (pnt, TRUE);
d_ellipse_end (pnt, shift_down);
break;
case POLY:
draw_sqr (pnt);
draw_sqr (pnt, TRUE);
d_poly_end (pnt, shift_down);
break;
case STAR:
draw_sqr (pnt);
draw_sqr (pnt, TRUE);
d_star_end (pnt, shift_down);
break;
case ARC:
draw_sqr (pnt);
draw_sqr (pnt, TRUE);
d_arc_end (pnt, shift_down);
break;
case SPIRAL:
draw_sqr (pnt);
draw_sqr (pnt, TRUE);
d_spiral_end (pnt, shift_down);
break;
case BEZIER:

10
plug-ins/gfig/gfig-ellipse.c
View file

@ -63,8 +63,8 @@ d_draw_ellipse (GfigObject * obj)
g_warning ("Internal error - ellipse no edge pnt");
}
draw_sqr (&center_pnt->pnt);
draw_sqr (&edge_pnt->pnt);
draw_sqr (&center_pnt->pnt, obj == gfig_context->selected_obj);
draw_sqr (&edge_pnt->pnt, obj == gfig_context->selected_obj);
bound_wx = abs (center_pnt->pnt.x - edge_pnt->pnt.x);
bound_wy = abs (center_pnt->pnt.y - edge_pnt->pnt.y);
@ -206,7 +206,7 @@ d_update_ellipse (GdkPoint *pnt)
else
top_y = edge_pnt->pnt.y;
draw_circle (&edge_pnt->pnt);
draw_circle (&edge_pnt->pnt, TRUE);
gdk_draw_arc (gfig_context->preview->window,
gfig_gc,
@ -219,7 +219,7 @@ d_update_ellipse (GdkPoint *pnt)
360 * 64);
}
draw_circle (pnt);
draw_circle (pnt, TRUE);
edge_pnt = new_dobjpoint (pnt->x, pnt->y);
@ -266,7 +266,7 @@ d_ellipse_end (GdkPoint *pnt, gint shift_down)
}
else
{
draw_circle (pnt);
draw_circle (pnt, TRUE);
add_to_all_obj (gfig_context->current_obj, obj_creating);
}

10
plug-ins/gfig/gfig-line.c
View file

@ -67,13 +67,13 @@ d_draw_line (GfigObject *obj)
while (spnt && epnt)
{
draw_sqr (&spnt->pnt);
draw_sqr (&spnt->pnt, obj == gfig_context->selected_obj);
/* Go around all the points drawing a line from one to the next */
gfig_draw_line (spnt->pnt.x, spnt->pnt.y, epnt->pnt.x, epnt->pnt.y);
spnt = epnt;
epnt = epnt->next;
}
draw_sqr (&spnt->pnt);
draw_sqr (&spnt->pnt, obj = gfig_context->selected_obj);
}
void
@ -211,7 +211,7 @@ d_update_line (GdkPoint *pnt)
{
/* undraw current */
/* Draw square on point */
draw_circle (&epnt->pnt);
draw_circle (&epnt->pnt, TRUE);
gdk_draw_line (gfig_context->preview->window,
/*gfig_context->preview->style->bg_gc[GTK_STATE_NORMAL],*/
@ -225,7 +225,7 @@ d_update_line (GdkPoint *pnt)
/* draw new */
/* Draw circle on point */
draw_circle (pnt);
draw_circle (pnt, TRUE);
epnt = new_dobjpoint (pnt->x, pnt->y);
@ -261,7 +261,7 @@ d_line_end (GdkPoint *pnt,
gboolean shift_down)
{
/* Undraw the last circle */
draw_circle (pnt);
draw_circle (pnt, TRUE);
if (shift_down)
{

10
plug-ins/gfig/gfig-poly.c
View file

@ -80,7 +80,7 @@ d_draw_poly (GfigObject *obj)
/* First point is the center */
/* Just draw a control point around it */
draw_sqr (&center_pnt->pnt);
draw_sqr (&center_pnt->pnt, obj == gfig_context->selected_obj);
/* Next point defines the radius */
radius_pnt = center_pnt->next; /* this defines the vertices */
@ -94,7 +94,7 @@ d_draw_poly (GfigObject *obj)
}
/* Other control point */
draw_sqr (&radius_pnt->pnt);
draw_sqr (&radius_pnt->pnt, obj == gfig_context->selected_obj);
/* Have center and radius - draw polygon */
@ -517,7 +517,7 @@ d_update_poly (GdkPoint *pnt)
if ((edge_pnt = center_pnt->next))
{
/* Undraw */
draw_circle (&edge_pnt->pnt);
draw_circle (&edge_pnt->pnt, TRUE);
selvals.opts.showcontrol = 0;
d_draw_poly (obj_creating);
@ -537,7 +537,7 @@ d_update_poly (GdkPoint *pnt)
selvals.opts.showcontrol = saved_cnt_pnt;
/* Realy draw the control points */
draw_circle (&edge_pnt->pnt);
draw_circle (&edge_pnt->pnt, TRUE);
}
void
@ -552,7 +552,7 @@ void
d_poly_end (GdkPoint *pnt,
gboolean shift_down)
{
draw_circle (pnt);
draw_circle (pnt, TRUE);
add_to_all_obj (gfig_context->current_obj, obj_creating);
obj_creating = NULL;
}

10
plug-ins/gfig/gfig-spiral.c
View file

@ -84,7 +84,7 @@ d_draw_spiral (GfigObject *obj)
/* First point is the center */
/* Just draw a control point around it */
draw_sqr (&center_pnt->pnt);
draw_sqr (&center_pnt->pnt, obj == gfig_context->selected_obj);
/* Next point defines the radius */
radius_pnt = center_pnt->next; /* this defines the vetices */
@ -98,7 +98,7 @@ d_draw_spiral (GfigObject *obj)
}
/* Other control point */
draw_sqr (&radius_pnt->pnt);
draw_sqr (&radius_pnt->pnt, obj == gfig_context->selected_obj);
/* Have center and radius - draw spiral */
@ -304,7 +304,7 @@ d_update_spiral (GdkPoint *pnt)
if ((edge_pnt = center_pnt->next))
{
/* Undraw */
draw_circle (&edge_pnt->pnt);
draw_circle (&edge_pnt->pnt, TRUE);
selvals.opts.showcontrol = 0;
d_draw_spiral (obj_creating);
@ -324,7 +324,7 @@ d_update_spiral (GdkPoint *pnt)
selvals.opts.showcontrol = saved_cnt_pnt;
/* Realy draw the control points */
draw_circle (&edge_pnt->pnt);
draw_circle (&edge_pnt->pnt, TRUE);
}
void
@ -339,7 +339,7 @@ void
d_spiral_end (GdkPoint *pnt,
gint shift_down)
{
draw_circle (pnt);
draw_circle (pnt, TRUE);
add_to_all_obj (gfig_context->current_obj, obj_creating);
obj_creating = NULL;
}

16
plug-ins/gfig/gfig-star.c
View file

@ -82,7 +82,7 @@ d_draw_star (GfigObject *obj)
/* First point is the center */
/* Just draw a control point around it */
draw_sqr (&center_pnt->pnt);
draw_sqr (&center_pnt->pnt, obj == gfig_context->selected_obj);
/* Next point defines the radius */
outer_radius_pnt = center_pnt->next; /* this defines the vertices */
@ -106,8 +106,8 @@ d_draw_star (GfigObject *obj)
}
/* Other control points */
draw_sqr (&outer_radius_pnt->pnt);
draw_sqr (&inner_radius_pnt->pnt);
draw_sqr (&outer_radius_pnt->pnt, obj == gfig_context->selected_obj);
draw_sqr (&inner_radius_pnt->pnt, obj == gfig_context->selected_obj);
/* Have center and radius - draw star */
@ -358,8 +358,8 @@ d_update_star (GdkPoint *pnt)
{
/* Undraw */
inner_pnt = outer_pnt->next;
draw_circle (&inner_pnt->pnt);
draw_circle (&outer_pnt->pnt);
draw_circle (&inner_pnt->pnt, TRUE);
draw_circle (&outer_pnt->pnt, TRUE);
selvals.opts.showcontrol = 0;
d_draw_star (obj_creating);
outer_pnt->pnt = *pnt;
@ -386,8 +386,8 @@ d_update_star (GdkPoint *pnt)
selvals.opts.showcontrol = saved_cnt_pnt;
/* Realy draw the control points */
draw_circle (&outer_pnt->pnt);
draw_circle (&inner_pnt->pnt);
draw_circle (&outer_pnt->pnt, TRUE);
draw_circle (&inner_pnt->pnt, TRUE);
}
void
@ -402,7 +402,7 @@ void
d_star_end (GdkPoint *pnt,
gint shift_down)
{
draw_circle (pnt);
draw_circle (pnt, TRUE);
add_to_all_obj (gfig_context->current_obj, obj_creating);
obj_creating = NULL;
}

6
plug-ins/gfig/gfig.h
View file

@ -176,8 +176,10 @@ void gfig_paint (BrushType brush_type,
gint seg_count,
gdouble line_pnts[]);
void draw_circle (GdkPoint *p);
void draw_sqr (GdkPoint *p);
void draw_circle (GdkPoint *p,
gboolean selected);
void draw_sqr (GdkPoint *p,
gboolean selected);
void list_button_update (GFigObj *obj);