def cb(self, pobj, data):
self.cols[data] = xfl.fl_get_dial_value(pobj)
xfl.fl_mapcolor(xfl.FL_FREE_COL1, self.cols[0], self.cols[1], \
self.cols[2])
xfl.fl_redraw_object(self.presult)
strng = "%d" % self.cols[data]
xfl.fl_set_object_label(self.ptexts[data], strng)
def change_color(pobj, which):
global cur_fig
cur_fig.c[which] = xfl.fl_get_slider_value(pobj) * 255.01
xfl.fl_mapcolor(cur_fig.col, cur_fig.c[0], cur_fig.c[1], cur_fig.c[2])
xfl.fl_mapcolor(xfl.FL_FREE_COL1, cur_fig.c[0], cur_fig.c[1], \
cur_fig.c[2])
xfl.fl_redraw_object(drawui.colorobj)
def color_callback(self, pobj, pvdata):
ldata = xfl.fls_convert_ptrvoid_to_ptrlongc(pvdata).contents.value
self.r = int(255 * xfl.fl_get_slider_value(self.predsl))
self.g = int(255 * xfl.fl_get_slider_value(self.pgreensl))
self.b = int(255 * xfl.fl_get_slider_value(self.pbluesl))
xfl.fl_mapcolor(xfl.FL_FREE_COL1, self.r, self.g, self.b)
xfl.fl_redraw_object(self.pcolorobj)
def dial_callback(self, pobj, arg):
clr = [0, 1, 2]
for i in range(RED, BLUE + 1):
clr[i] = xfl.fl_get_dial_value(self.pdial[i])
strng = "%d" % clr[arg]
xfl.fl_set_object_label(self.ptext[arg], strng)
xfl.fl_mapcolor(xfl.FL_FREE_COL1, clr[0], clr[1], clr[2])
xfl.fl_redraw_object(self.presult)
def init_colorpart(self):
self.create_colorform()
xfl.fl_set_form_callback(self.pcolorform, self.color_callback, 0)
xfl.fl_set_form_position(self.pcolorform, 20, \
-300 - self.pcolorform.contents.h)
xfl.fl_show_form(self.pcolorform, xfl.FL_PLACE_GEOMETRY, \
xfl.FL_TRANSIENT, "Color")
xfl.fl_mapcolor(xfl.FL_FREE_COL1, self.r, self.g, self.b)
xfl.fl_redraw_object(self.pcolorobj)
def handle_free1(self, pobj, event, mx, my, key, ev):
if event == xfl.FL_DRAW:
xfl.fl_rectf(pobj.contents.x, pobj.contents.y, pobj.contents.w, \
pobj.contents.h, pobj.contents.u_ldata)
elif event == xfl.FL_RELEASE:
self.on = not self.on
elif event == xfl.FL_STEP:
if self.on:
if pobj.contents.u_ldata >= self.cole:
self.dcol = -1
elif pobj.contents.u_ldata <= xfl.FL_FREE_COL1:
self.dcol = 1
pobj.contents.u_ldata += self.dcol
xfl.fl_redraw_object(pobj)
return 0
def freeobject_handler(pobj, event, mx, my, key, pxev):
#DrawFigure *dr;
if event == xfl.FL_DRAW:
if cur_fig.newfig == 1:
cur_fig.drawit(cur_fig.fill, cur_fig.x + pobj.contents.x, \
cur_fig.y + pobj.contents.y, cur_fig.w, cur_fig.h, \
cur_fig.col)
else:
xfl.fl_drw_box(pobj.contents.boxtype, pobj.contents.x, \
pobj.contents.y, pobj.contents.w, pobj.contents.h, \
pobj.contents.col1, pobj.contents.bw)
#for ( dr = saved_figure; dr < cur_fig; dr++ )
ndr = 0
for ndr in range(0, len(saved_figure)):
if saved_figure[ndr] < cur_fig:
saved_figure[ndr].drawit(saved_figure[ndr].fill, \
saved_figure[ndr].x + pobj.contents.x, \
saved_figure[ndr].y + pobj.contents.y, \
saved_figure[ndr].w, saved_figure[ndr].h, \
saved_figure[ndr].col)
cur_fig.newfig = 0
elif event == xfl.FL_PUSH:
if key != 2:
cur_fig.x = mx - cur_fig.w / 2
cur_fig.y = my - cur_fig.h / 2
# convert position to relative to the free object
cur_fig.x -= pobj.contents.x
cur_fig.y -= pobj.contents.y
cur_fig.newfig = 1
xfl.fl_redraw_object(pobj)
#*(cur_fig+1) = *cur_fig;
xfl.fl_mapcolor(cur_fig.col + 1, cur_fig.c[0], cur_fig.c[1], \
cur_fig.c[2])
#cur_fig++
#cur_fig.col++
#cur_fig.col += 1 ??
return 0
def color_change(self, pobj, data):
c = [0] * 3
for i in range(0, 3):
c[i] = xfl.fl_get_counter_value(self.pco[i])
xfl.fl_mapcolor(xfl.FL_FREE_COL1, c[0], c[1], c[2])
xfl.fl_redraw_object(self.presult)
def clear_cb(pobj, notused):
global cur_fig
#saved_figure[ 0 ] = *cur_fig;
saved_figure[0] = cur_fig
cur_fig = saved_figure[0]
xfl.fl_redraw_object(drawui.freeobj)
def refresh_cb(pobj, which):
xfl.fl_redraw_object(drawui.freeobj)
