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UI: color ramp buttons were redesigned and get a button to pick the n-th color stop.

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The add, delete and (f)lip buttons now use icons, and some button locations moved.

Reviewed By: brecht, dingto, billrey

Differential Revision: http://developer.blender.org/D97
This commit is contained in:
Geoffroy Krantz 2013-12-13 17:18:48 +01:00 committed by Brecht Van Lommel
parent 242217f8a3
commit 3ec7bc05b7
1 changed files with 50 additions and 79 deletions
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129
source/blender/editors/interface/interface_templates.c
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@ -1464,116 +1464,87 @@ static void colorband_update_cb(bContext *UNUSED(C), void *bt_v, void *coba_v)
bt->rnapoin.data = coba->data + coba->cur;
}
/* offset aligns from bottom, standard width 300, height 115 */
static void colorband_buttons_large(uiLayout *layout, uiBlock *block, ColorBand *coba,
int xoffs, int yoffs, RNAUpdateCb *cb)
static void colorband_buttons_layout(uiLayout *layout, uiBlock *block, ColorBand *coba, const rctf *butr,
RNAUpdateCb *cb, int expand)
{
uiBut *bt;
uiLayout *row;
const int line1_y = yoffs + 65 + UI_UNIT_Y + 2; /* 2 for some space between the buttons */
const int line2_y = yoffs + 65;
if (coba == NULL) return;
bt = uiDefBut(block, BUT, 0, IFACE_("Add"), 0 + xoffs, line1_y, 40, UI_UNIT_Y, NULL, 0, 0, 0, 0,
TIP_("Add a new color stop to the colorband"));
uiButSetNFunc(bt, colorband_add_cb, MEM_dupallocN(cb), coba);
bt = uiDefBut(block, BUT, 0, IFACE_("Delete"), 45 + xoffs, line1_y, 45, UI_UNIT_Y, NULL, 0, 0, 0, 0,
TIP_("Delete the active position"));
uiButSetNFunc(bt, colorband_del_cb, MEM_dupallocN(cb), coba);
/* XXX, todo for later - convert to operator - campbell */
bt = uiDefBut(block, BUT, 0, "F", 95 + xoffs, line1_y, 20, UI_UNIT_Y,
NULL, 0, 0, 0, 0, TIP_("Flip colorband"));
uiButSetNFunc(bt, colorband_flip_cb, MEM_dupallocN(cb), coba);
uiDefButS(block, NUM, 0, "", 120 + xoffs, line1_y, 80, UI_UNIT_Y, &coba->cur, 0.0, (float)(MAX2(0, coba->tot - 1)),
0, 0, TIP_("Choose active color stop"));
bt = uiDefButS(block, MENU, 0, IFACE_("Interpolation %t|Ease %x1|Cardinal %x3|Linear %x0|B-Spline %x2|Constant %x4"),
210 + xoffs, line1_y, 90, UI_UNIT_Y, &coba->ipotype, 0.0, 0.0, 0, 0,
TIP_("Set interpolation between color stops"));
uiButSetNFunc(bt, rna_update_cb, MEM_dupallocN(cb), NULL);
uiBlockEndAlign(block);
bt = uiDefBut(block, BUT_COLORBAND, 0, "", xoffs, line2_y, 300, UI_UNIT_Y, coba, 0, 0, 0, 0, "");
uiButSetNFunc(bt, rna_update_cb, MEM_dupallocN(cb), NULL);
if (coba->tot) {
CBData *cbd = coba->data + coba->cur;
/* better to use rna so we can animate them */
PointerRNA ptr;
RNA_pointer_create(cb->ptr.id.data, &RNA_ColorRampElement, cbd, &ptr);
row = uiLayoutRow(layout, FALSE);
uiItemR(row, &ptr, "position", 0, IFACE_("Pos"), ICON_NONE);
bt = block->buttons.last;
uiButSetFunc(bt, colorband_update_cb, bt, coba);
uiItemR(row, &ptr, "color", 0, "", ICON_NONE);
}
}
static void colorband_buttons_small(uiLayout *layout, uiBlock *block, ColorBand *coba, const rctf *butr,
RNAUpdateCb *cb)
{
uiLayout *row;
uiLayout *row, *split, *subsplit;
uiBut *bt;
float unit = BLI_rctf_size_x(butr) / 14.0f;
float xs = butr->xmin;
float ys = butr->ymin;
split = uiLayoutSplit(layout, 0.4f, FALSE);
uiBlockSetEmboss(block, UI_EMBOSSN);
uiBlockBeginAlign(block);
bt = uiDefBut(block, BUT, 0, IFACE_("Add"), xs, butr->ymin + UI_UNIT_Y, 2.0f * unit, UI_UNIT_Y, NULL, 0, 0, 0, 0,
TIP_("Add a new color stop to the colorband"));
row = uiLayoutRow(split, FALSE);
bt = uiDefIconTextBut(block, BUT, 0, ICON_ZOOMIN, "", 0, 0, 2.0f * unit, UI_UNIT_Y, NULL,
0, 0, 0, 0, TIP_("Add a new color stop to the colorband"));
uiButSetNFunc(bt, colorband_add_cb, MEM_dupallocN(cb), coba);
bt = uiDefBut(block, BUT, 0, IFACE_("Delete"), xs + 2.0f * unit, butr->ymin + UI_UNIT_Y, 1.5f * unit, UI_UNIT_Y,
bt = uiDefIconTextBut(block, BUT, 0, ICON_ZOOMOUT, "", xs + 2.0f * unit, ys + UI_UNIT_Y, 2.0f * unit, UI_UNIT_Y,
NULL, 0, 0, 0, 0, TIP_("Delete the active position"));
uiButSetNFunc(bt, colorband_del_cb, MEM_dupallocN(cb), coba);
bt = uiDefBut(block, BUT, 0, "F", xs + 3.5f * unit, butr->ymin + UI_UNIT_Y, 0.5f * unit, UI_UNIT_Y,
bt = uiDefIconTextBut(block, BUT, 0, ICON_ARROW_LEFTRIGHT, "", xs + 4.0f * unit, ys + UI_UNIT_Y, 2.0f * unit, UI_UNIT_Y,
NULL, 0, 0, 0, 0, TIP_("Flip the color ramp"));
uiButSetNFunc(bt, colorband_flip_cb, MEM_dupallocN(cb), coba);
uiBlockEndAlign(block);
uiBlockSetEmboss(block, UI_EMBOSS);
row = uiLayoutRow(layout, FALSE);
row = uiLayoutRow(split, FALSE);
bt = uiDefButS(block, MENU, 0, IFACE_("Interpolation %t|Ease %x1|Cardinal %x3|Linear %x0|B-Spline %x2|Constant %x4"),
xs + 10.0f * unit, butr->ymin + UI_UNIT_Y, unit * 4, UI_UNIT_Y, &coba->ipotype, 0.0, 0.0, 0, 0,
0, ys + UI_UNIT_Y, 8.0f * unit, UI_UNIT_Y, &coba->ipotype, 0.0, 0.0, 0, 0,
TIP_("Set interpolation between color stops"));
uiButSetNFunc(bt, rna_update_cb, MEM_dupallocN(cb), NULL);
row = uiLayoutRow(layout, FALSE);
bt = uiDefBut(block, BUT_COLORBAND, 0, "", xs, butr->ymin, BLI_rctf_size_x(butr), UI_UNIT_Y, coba, 0, 0, 0, 0, "");
bt = uiDefBut(block, BUT_COLORBAND, 0, "", xs, ys, BLI_rctf_size_x(butr), UI_UNIT_Y, coba, 0, 0, 0, 0, "");
uiButSetNFunc(bt, rna_update_cb, MEM_dupallocN(cb), NULL);
row = uiLayoutRow(layout, FALSE);
if (coba->tot) {
CBData *cbd = coba->data + coba->cur;
PointerRNA ptr;
RNA_pointer_create(cb->ptr.id.data, &RNA_ColorRampElement, cbd, &ptr);
row = uiLayoutRow(layout, FALSE);
if (!expand) {
split = uiLayoutSplit(layout, 0.3f, FALSE);
uiItemR(row, &ptr, "position", 0, IFACE_("Pos"), ICON_NONE);
bt = block->buttons.last;
uiButSetFunc(bt, colorband_update_cb, bt, coba);
row = uiLayoutRow(split, FALSE);
uiDefButS(block, NUM, 0, "", 0, 0, 5.0f * UI_UNIT_X, UI_UNIT_Y, &coba->cur, 0.0, (float)(MAX2(0, coba->tot - 1)),
0, 0, TIP_("Choose active color stop"));
row = uiLayoutRow(split, FALSE);
uiItemR(row, &ptr, "position", 0, IFACE_("Pos"), ICON_NONE);
bt = block->buttons.last;
uiButSetFunc(bt, colorband_update_cb, bt, coba);
uiItemR(row, &ptr, "color", 0, "", ICON_NONE);
row = uiLayoutRow(layout, FALSE);
uiItemR(row, &ptr, "color", 0, "", ICON_NONE);
}
else {
split = uiLayoutSplit(layout, 0.5f, FALSE);
subsplit = uiLayoutSplit(split, 0.35f, FALSE);
row = uiLayoutRow(subsplit, FALSE);
uiDefButS(block, NUM, 0, "", 0, 0, 5.0f * UI_UNIT_X, UI_UNIT_Y, &coba->cur, 0.0, (float)(MAX2(0, coba->tot - 1)),
0, 0, TIP_("Choose active color stop"));
row = uiLayoutRow(subsplit, FALSE);
uiItemR(row, &ptr, "position", 0, IFACE_("Pos"), ICON_NONE);
bt = block->buttons.last;
uiButSetFunc(bt, colorband_update_cb, bt, coba);
row = uiLayoutRow(split, FALSE);
uiItemR(row, &ptr, "color", 0, "", ICON_NONE);
}
}
}
static void colorband_buttons_layout(uiLayout *layout, uiBlock *block, ColorBand *coba, const rctf *butr,
int small, RNAUpdateCb *cb)
{
if (small)
colorband_buttons_small(layout, block, coba, butr, cb);
else
colorband_buttons_large(layout, block, coba, 0, 0, cb);
}
void uiTemplateColorRamp(uiLayout *layout, PointerRNA *ptr, const char *propname, int expand)
{
PropertyRNA *prop = RNA_struct_find_property(ptr, propname);
@ -1597,7 +1568,7 @@ void uiTemplateColorRamp(uiLayout *layout, PointerRNA *ptr, const char *propname
rect.ymin = 0; rect.ymax = 19.5f * UI_UNIT_X;
block = uiLayoutAbsoluteBlock(layout);
colorband_buttons_layout(layout, block, cptr.data, &rect, !expand, cb);
colorband_buttons_layout(layout, block, cptr.data, &rect, cb, expand);
MEM_freeN(cb);
}