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flip button for color ramps (durian request), these should be done as operators in a menu with copy/paste. added own todo.

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This commit is contained in:
Campbell Barton
2010-06-28 16:07:21 +00:00
parent b082401e88
commit d404974809
1 changed files with 35 additions and 3 deletions
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38
source/blender/editors/interface/interface_templates.c
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@@ -1333,6 +1333,29 @@ static void colorband_del_cb(bContext *C, void *cb_v, void *coba_v)
rna_update_cb(C, cb_v, NULL);
}
static void colorband_flip_cb(bContext *C, void *cb_v, void *coba_v)
{
CBData data_tmp[MAXCOLORBAND];
ColorBand *coba= coba_v;
int a;
for(a=0; a<coba->tot; a++) {
data_tmp[a]= coba->data[coba->tot - (a + 1)];
}
for(a=0; a<coba->tot; a++) {
data_tmp[a].pos = 1.0f - data_tmp[a].pos;
coba->data[a]= data_tmp[a];
}
/* may as well flip the cur*/
coba->cur= coba->tot - (coba->cur + 1);
ED_undo_push(C, "Flip colorband");
rna_update_cb(C, cb_v, NULL);
}
/* 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)
@@ -1343,12 +1366,17 @@ static void colorband_buttons_large(uiLayout *layout, uiBlock *block, ColorBand
if(coba==NULL) return;
bt= uiDefBut(block, BUT, 0, "Add", 0+xoffs,100+yoffs,50,20, 0, 0, 0, 0, 0, "Add a new color stop to the colorband");
bt= uiDefBut(block, BUT, 0, "Add", 0+xoffs,100+yoffs,40,20, 0, 0, 0, 0, 0, "Add a new color stop to the colorband");
uiButSetNFunc(bt, colorband_add_cb, MEM_dupallocN(cb), coba);
bt= uiDefBut(block, BUT, 0, "Delete", 60+xoffs,100+yoffs,50,20, 0, 0, 0, 0, 0, "Delete the active position");
bt= uiDefBut(block, BUT, 0, "Delete", 45+xoffs,100+yoffs,45,20, 0, 0, 0, 0, 0, "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,100+yoffs,20,20, 0, 0, 0, 0, 0, "Flip colorband");
uiButSetNFunc(bt, colorband_flip_cb, MEM_dupallocN(cb), coba);
uiDefButS(block, NUM, 0, "", 120+xoffs,100+yoffs,80, 20, &coba->cur, 0.0, (float)(MAX2(0, coba->tot-1)), 0, 0, "Choose active color stop");
bt= uiDefButS(block, MENU, 0, "Interpolation %t|Ease %x1|Cardinal %x3|Linear %x0|B-Spline %x2|Constant %x4",
@@ -1359,6 +1387,8 @@ static void colorband_buttons_large(uiLayout *layout, uiBlock *block, ColorBand
bt= uiDefBut(block, BUT_COLORBAND, 0, "", xoffs,65+yoffs,300,30, coba, 0, 0, 0, 0, "");
uiButSetNFunc(bt, rna_update_cb, MEM_dupallocN(cb), NULL);
if(coba->tot) {
CBData *cbd= coba->data + coba->cur;
@@ -1381,8 +1411,10 @@ static void colorband_buttons_small(uiLayout *layout, uiBlock *block, ColorBand
uiBlockBeginAlign(block);
bt= uiDefBut(block, BUT, 0, "Add", xs,butr->ymin+20.0f,2.0f*unit,20, NULL, 0, 0, 0, 0, "Add a new color stop to the colorband");
uiButSetNFunc(bt, colorband_add_cb, MEM_dupallocN(cb), coba);
bt= uiDefBut(block, BUT, 0, "Delete", xs+2.0f*unit,butr->ymin+20.0f,2.0f*unit,20, NULL, 0, 0, 0, 0, "Delete the active position");
bt= uiDefBut(block, BUT, 0, "Delete", xs+2.0f*unit,butr->ymin+20.0f,1.5f*unit,20, NULL, 0, 0, 0, 0, "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+20.0f,0.5f*unit,20, NULL, 0, 0, 0, 0, "Flip the color ramp");
uiButSetNFunc(bt, colorband_flip_cb, MEM_dupallocN(cb), coba);
uiBlockEndAlign(block);
if(coba->tot) {