2003-06-23 19:33:04 -07:00
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#include "Edje.h"
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#include "edje_private.h"
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static void _edje_part_recalc_single(Edje *ed, Edje_Real_Part *ep, Edje_Part_Description *desc, Edje_Part_Description *chosen_desc, Edje_Real_Part *rel1_to, Edje_Real_Part *rel2_to, Edje_Real_Part *confine_to, Edje_Calc_Params *params);
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static void _edje_part_recalc(Edje *ed, Edje_Real_Part *ep);
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void
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_edje_part_pos_set(Edje *ed, Edje_Real_Part *ep, int mode, double pos)
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{
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double npos;
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if (pos > 1.0) pos = 1.0;
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else if (pos < 0.0) pos = 0.0;
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npos = 0.0;
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/* take linear pos along timescale and use interpolation method */
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switch (mode)
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{
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case EDJE_TWEEN_MODE_SINUSOIDAL:
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npos = (1.0 - cos(pos * PI)) / 2.0;
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break;
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case EDJE_TWEEN_MODE_ACCELERATE:
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npos = 1.0 - sin((PI / 2.0) + (pos * PI / 2.0));
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break;
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case EDJE_TWEEN_MODE_DECELERATE:
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npos = sin(pos * PI / 2.0);
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break;
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case EDJE_TWEEN_MODE_LINEAR:
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npos = pos;
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break;
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default:
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break;
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}
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if (npos == ep->description_pos) return;
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ep->description_pos = npos;
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ed->dirty = 1;
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ep->dirty = 1;
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}
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void
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_edje_part_description_apply(Edje *ed, Edje_Real_Part *ep, char *d1, double v1, char *d2, double v2)
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{
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char *cd1 = "default", *cd2 = "default";
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double cv1 = 0.0, cv2 = 0.0;
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if (!d1) d1 = "default";
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if (!d2) d2 = "default";
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if (!strcmp(d1, "default") && (v1 == 0.0))
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ep->param1.description = ep->part->default_desc;
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else
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{
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Evas_List *l;
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double min_dst;
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Edje_Part_Description *desc_found;
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desc_found = NULL;
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min_dst = 999.0;
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if (!strcmp("default", d1))
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{
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desc_found = ep->part->default_desc;
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min_dst = ep->part->default_desc->state.value - v1;
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if (min_dst < 0) min_dst = -min_dst;
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}
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for (l = ep->part->other_desc; l; l = l->next)
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{
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Edje_Part_Description *desc;
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desc = l->data;
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if (!strcmp(desc->state.name, d1))
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{
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double dst;
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dst = desc->state.value - v1;
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if (dst == 0.0)
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{
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desc_found = desc;
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break;
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}
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if (dst < 0.0) dst = -dst;
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if (dst < min_dst)
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{
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desc_found = desc;
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min_dst = dst;
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}
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}
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}
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ep->param1.description = desc_found;
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}
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ep->param1.rel1_to = NULL;
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ep->param1.rel2_to = NULL;
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if (ep->param1.description)
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{
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if (ep->param1.description->rel1.id >= 0)
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ep->param1.rel1_to = evas_list_nth(ed->parts, ep->param1.description->rel1.id);
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if (ep->param1.description->rel2.id >= 0)
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ep->param1.rel2_to = evas_list_nth(ed->parts, ep->param1.description->rel2.id);
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}
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if (!strcmp(d2, "default") && (v2 == 0.0))
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ep->param2.description = ep->part->default_desc;
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else
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{
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Evas_List *l;
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double min_dst;
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Edje_Part_Description *desc_found;
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desc_found = NULL;
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min_dst = 999.0;
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if (!strcmp("default", d2))
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{
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desc_found = ep->part->default_desc;
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min_dst = ep->part->default_desc->state.value - v2;
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if (min_dst < 0) min_dst = -min_dst;
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}
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for (l = ep->part->other_desc; l; l = l->next)
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{
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Edje_Part_Description *desc;
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desc = l->data;
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if (!strcmp(desc->state.name, d2))
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{
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double dst;
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dst = desc->state.value - v2;
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if (dst == 0.0)
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{
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desc_found = desc;
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break;
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}
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if (dst < 0.0) dst = -dst;
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if (dst < min_dst)
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{
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desc_found = desc;
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min_dst = dst;
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}
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}
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}
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ep->param2.description = desc_found;
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}
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if (!ep->param1.description)
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ep->param1.description = ep->part->default_desc;
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ep->param1.rel1_to = NULL;
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ep->param1.rel2_to = NULL;
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if (ep->param1.description)
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{
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if (ep->param1.description->rel1.id >= 0)
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ep->param1.rel1_to = evas_list_nth(ed->parts, ep->param1.description->rel1.id);
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if (ep->param1.description->rel2.id >= 0)
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ep->param1.rel2_to = evas_list_nth(ed->parts, ep->param1.description->rel2.id);
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}
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ep->param2.rel1_to = NULL;
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ep->param2.rel2_to = NULL;
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if (ep->param2.description)
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{
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if (ep->param2.description->rel1.id >= 0)
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ep->param2.rel1_to = evas_list_nth(ed->parts, ep->param2.description->rel1.id);
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if (ep->param2.description->rel2.id >= 0)
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ep->param2.rel2_to = evas_list_nth(ed->parts, ep->param2.description->rel2.id);
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}
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ed->dirty = 1;
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ep->dirty = 1;
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}
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void
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_edje_recalc(Edje *ed)
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{
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Evas_List *l;
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if (!ed->dirty) return;
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if (ed->freeze)
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{
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ed->recalc = 1;
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return;
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}
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for (l = ed->parts; l; l = l->next)
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{
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Edje_Real_Part *ep;
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ep = l->data;
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ep->calculated = 0;
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}
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for (l = ed->parts; l; l = l->next)
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{
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Edje_Real_Part *ep;
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ep = l->data;
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if (!ep->calculated) _edje_part_recalc(ed, ep);
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}
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ed->dirty = 0;
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ed->recalc = 0;
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}
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static void
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_edje_part_recalc_single(Edje *ed,
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Edje_Real_Part *ep,
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Edje_Part_Description *desc,
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Edje_Part_Description *chosen_desc,
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Edje_Real_Part *rel1_to,
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Edje_Real_Part *rel2_to,
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Edje_Real_Part *confine_to,
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Edje_Calc_Params *params)
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{
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int minw, minh;
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/* relative coords of top left & bottom right */
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if (rel1_to)
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{
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params->x = desc->rel1.offset_x +
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rel1_to->x + (desc->rel1.relative_x * rel1_to->w);
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params->y = desc->rel1.offset_y +
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rel1_to->y + (desc->rel1.relative_y * rel1_to->h);
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}
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else
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{
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params->x = desc->rel1.offset_x +
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(desc->rel1.relative_x * ed->w);
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params->y = desc->rel1.offset_y +
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(desc->rel1.relative_y * ed->h);
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}
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if (rel2_to)
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{
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params->w = desc->rel2.offset_x +
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rel2_to->x + (desc->rel2.relative_x * rel2_to->w) -
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params->x;
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params->h = desc->rel2.offset_y +
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rel2_to->y + (desc->rel2.relative_y * rel2_to->h) -
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params->y;
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}
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else
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{
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params->w = (double)desc->rel2.offset_x +
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(desc->rel2.relative_x * (double)ed->w) -
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params->x + 1;
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params->h = (double)desc->rel2.offset_y +
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(desc->rel2.relative_y * (double)ed->h) -
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params->y + 1;
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}
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/* aspect */
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if (params->h > 0)
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{
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double aspect;
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double new_w, new_h;
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new_h = params->h;
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new_w = params->w;
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aspect = (double)params->w / (double)params->h;
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/* adjust for max aspect (width / height) */
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if ((desc->aspect.max > 0.0) && (aspect > desc->aspect.max))
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{
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new_h = (params->w / desc->aspect.max);
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new_w = (params->h * desc->aspect.max);
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}
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/* adjust for min aspect (width / height) */
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if ((desc->aspect.min > 0.0) && (aspect < desc->aspect.min))
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{
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new_h = (params->w / desc->aspect.min);
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new_w = (params->w * desc->aspect.min);
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}
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/* do real adjustment */
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if ((params->h - new_h) > (params->w - new_w))
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{
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if (params->h < new_h)
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{
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params->y = params->y +
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((params->h - new_h) * (1.0 - desc->align.y));
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params->h = new_h;
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}
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else if (params->h > new_h)
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{
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params->y = params->y +
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((params->h - new_h) * desc->align.y);
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params->h = new_h;
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}
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}
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else
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{
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if (params->w < new_w)
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{
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params->x = params->x +
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((params->w - new_w) * (1.0 - desc->align.x));
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params->w = new_w;
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}
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else if (params->w > new_w)
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{
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params->x = params->x +
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((params->w - new_w) * desc->align.x);
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params->w = new_w;
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}
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}
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}
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/* size step */
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if (desc->step.x > 0)
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{
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int steps;
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int new_w;
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steps = params->w / desc->step.x;
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new_w = desc->step.x * steps;
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if (params->w > new_w)
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{
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params->x = params->x +
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((params->w - new_w) * desc->align.x);
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params->w = new_w;
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}
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}
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if (desc->step.y > 0)
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{
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int steps;
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int new_h;
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steps = params->h / desc->step.y;
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new_h = desc->step.y * steps;
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if (params->h > new_h)
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{
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params->y = params->y +
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((params->h - new_h) * desc->align.y);
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params->h = new_h;
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}
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}
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minw = desc->min.w;
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minh = desc->min.h;
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/* if we have text that wants to make the min size the text size... */
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if ((chosen_desc) && (ep->part->type == EDJE_PART_TYPE_TEXT))
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{
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char *text;
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char *font;
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int size;
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double tw, th;
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text = chosen_desc->text.text;
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font = chosen_desc->text.font;
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size = chosen_desc->text.size;
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if (ep->text.text) text = ep->text.text;
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if (ep->text.font) font = ep->text.font;
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if (ep->text.size) size = ep->text.size;
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evas_object_text_font_set(ep->object, font, size);
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if ((chosen_desc->text.min_x) || (chosen_desc->text.min_y))
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{
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evas_object_text_text_set(ep->object, text);
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evas_object_geometry_get(ep->object, NULL, NULL, &tw, &th);
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if (chosen_desc->text.min_x)
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{
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minw = tw;
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/* FIXME: account for effect */
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/* for now just add 2 */
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minw += 2;
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}
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if (chosen_desc->text.min_y)
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{
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minh = th;
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/* FIXME: account for effect */
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/* for now just add 2 */
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minw += 2;
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}
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}
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}
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/* adjust for min size */
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if (minw >= 0)
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{
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if (params->w < minw)
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{
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params->x = params->x +
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((params->w - minw) * (1.0 - desc->align.x));
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params->w = minw;
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}
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}
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if (minh >= 0)
|
|
|
|
{
|
|
|
|
if (params->h < minh)
|
|
|
|
{
|
|
|
|
params->y = params->y +
|
|
|
|
((params->h - minh) * (1.0 - desc->align.y));
|
|
|
|
params->h = minh;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
/* adjust for max size */
|
|
|
|
if (desc->max.w >= 0)
|
|
|
|
{
|
|
|
|
if (params->w > desc->max.w)
|
|
|
|
{
|
|
|
|
params->x = params->x +
|
|
|
|
((params->w - desc->max.w) * desc->align.x);
|
|
|
|
params->w = desc->max.w;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
if (desc->max.h >= 0)
|
|
|
|
{
|
|
|
|
if (params->h > desc->max.h)
|
|
|
|
{
|
|
|
|
params->y = params->y +
|
|
|
|
((params->h - desc->max.h) * desc->align.y);
|
|
|
|
params->h = desc->max.h;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
/* confine */
|
|
|
|
if (confine_to)
|
|
|
|
{
|
|
|
|
int offset;
|
|
|
|
int step;
|
|
|
|
|
|
|
|
/* complex dragable params */
|
|
|
|
offset = params->x + ep->drag.x - confine_to->x;
|
|
|
|
if (desc->dragable.step_x > 0)
|
|
|
|
{
|
|
|
|
params->x = confine_to->x +
|
|
|
|
((offset / desc->dragable.step_x) * desc->dragable.step_x);
|
|
|
|
}
|
|
|
|
else if (desc->dragable.count_x > 0)
|
|
|
|
{
|
|
|
|
step = (confine_to->w - params->w) / desc->dragable.count_x;
|
|
|
|
params->x = confine_to->x +
|
|
|
|
((offset / step) * step);
|
|
|
|
}
|
|
|
|
offset = params->y + ep->drag.y - confine_to->y;
|
|
|
|
if (desc->dragable.step_y > 0)
|
|
|
|
{
|
|
|
|
params->y = confine_to->y +
|
|
|
|
((offset / desc->dragable.step_y) * desc->dragable.step_y);
|
|
|
|
}
|
|
|
|
else if (desc->dragable.count_y > 0)
|
|
|
|
{
|
|
|
|
step = (confine_to->h - params->h) / desc->dragable.count_y;
|
|
|
|
params->y = confine_to->y +
|
|
|
|
((offset / step) * step);
|
|
|
|
}
|
|
|
|
/* limit to confine */
|
|
|
|
if (params->x < confine_to->x)
|
|
|
|
{
|
|
|
|
params->x = confine_to->x;
|
|
|
|
}
|
|
|
|
if ((params->x + params->w) > (confine_to->x + confine_to->w))
|
|
|
|
{
|
|
|
|
params->x = confine_to->w - params->w;
|
|
|
|
}
|
|
|
|
if (params->y < confine_to->y)
|
|
|
|
{
|
|
|
|
params->y = confine_to->y;
|
|
|
|
}
|
|
|
|
if ((params->y + params->h) > (confine_to->y + confine_to->h))
|
|
|
|
{
|
|
|
|
params->y = confine_to->h - params->y;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
else
|
|
|
|
{
|
|
|
|
/* simple dragable params */
|
|
|
|
params->x += ep->drag.x;
|
|
|
|
params->y += ep->drag.y;
|
|
|
|
}
|
|
|
|
/* fill */
|
2003-06-27 20:08:25 -07:00
|
|
|
params->smooth = desc->fill.smooth;
|
2003-06-23 19:33:04 -07:00
|
|
|
params->fill.x = desc->fill.pos_abs_x + (params->w * desc->fill.pos_rel_x);
|
|
|
|
params->fill.w = desc->fill.abs_x + (params->w * desc->fill.rel_x);
|
|
|
|
params->fill.y = desc->fill.pos_abs_y + (params->h * desc->fill.pos_rel_y);
|
|
|
|
params->fill.h = desc->fill.abs_y + (params->h * desc->fill.rel_y);
|
|
|
|
/* colors */
|
|
|
|
params->color.r = desc->color.r;
|
|
|
|
params->color.g = desc->color.g;
|
|
|
|
params->color.b = desc->color.b;
|
|
|
|
params->color.a = desc->color.a;
|
|
|
|
params->color2.r = desc->color2.r;
|
|
|
|
params->color2.g = desc->color2.g;
|
|
|
|
params->color2.b = desc->color2.b;
|
|
|
|
params->color2.a = desc->color2.a;
|
|
|
|
params->color3.r = desc->color3.r;
|
|
|
|
params->color3.g = desc->color3.g;
|
|
|
|
params->color3.b = desc->color3.b;
|
|
|
|
params->color3.a = desc->color3.a;
|
|
|
|
/* visible */
|
|
|
|
params->visible = desc->visible;
|
|
|
|
/* border */
|
|
|
|
params->border.l = desc->border.l;
|
|
|
|
params->border.r = desc->border.r;
|
|
|
|
params->border.t = desc->border.t;
|
|
|
|
params->border.b = desc->border.b;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_edje_part_recalc(Edje *ed, Edje_Real_Part *ep)
|
|
|
|
{
|
|
|
|
Edje_Calc_Params p1, p2, p3;
|
|
|
|
Edje_Part_Description *chosen_desc;
|
|
|
|
double pos = 0.0;
|
|
|
|
|
|
|
|
if (ep->calculated) return;
|
|
|
|
if (ep->param1.rel1_to) _edje_part_recalc(ed, ep->param1.rel1_to);
|
|
|
|
if (ep->param1.rel2_to) _edje_part_recalc(ed, ep->param1.rel2_to);
|
|
|
|
if (ep->param1.confine_to) _edje_part_recalc(ed, ep->param1.confine_to);
|
|
|
|
if (ep->param2.rel1_to) _edje_part_recalc(ed, ep->param2.rel1_to);
|
|
|
|
if (ep->param2.rel2_to) _edje_part_recalc(ed, ep->param2.rel2_to);
|
|
|
|
if (ep->param2.confine_to) _edje_part_recalc(ed, ep->param2.confine_to);
|
|
|
|
|
|
|
|
/* actually calculate now */
|
|
|
|
if (ep->description_pos == 0.0)
|
|
|
|
chosen_desc = ep->param1.description;
|
|
|
|
else
|
|
|
|
chosen_desc = ep->param2.description;
|
|
|
|
|
|
|
|
if (ep->param1.description)
|
|
|
|
_edje_part_recalc_single(ed, ep, ep->param1.description, chosen_desc, ep->param1.rel1_to, ep->param1.rel2_to, ep->param1.confine_to, &p1);
|
|
|
|
if (ep->param2.description)
|
|
|
|
{
|
|
|
|
_edje_part_recalc_single(ed, ep, ep->param2.description, chosen_desc, ep->param2.rel1_to, ep->param2.rel2_to, ep->param2.confine_to, &p2);
|
|
|
|
|
|
|
|
/* FIXME: pos isnt just linear - depends on tween method */
|
|
|
|
pos = ep->description_pos;
|
|
|
|
|
|
|
|
/* visible is special */
|
|
|
|
if ((p1.visible) && (!p2.visible))
|
|
|
|
{
|
|
|
|
if (pos == 1.0)
|
|
|
|
p3.visible = 0;
|
|
|
|
else
|
|
|
|
p3.visible = 1;
|
|
|
|
}
|
|
|
|
else if ((!p1.visible) && (p2.visible))
|
|
|
|
{
|
|
|
|
if (pos == 0.0)
|
|
|
|
p3.visible = 0;
|
|
|
|
else
|
|
|
|
p3.visible = 1;
|
|
|
|
}
|
|
|
|
else
|
|
|
|
p3.visible = p1.visible;
|
2003-06-27 20:08:25 -07:00
|
|
|
|
|
|
|
if (pos < 0.5)
|
|
|
|
p3.smooth = p1.smooth;
|
|
|
|
else
|
|
|
|
p3.smooth = p2.smooth;
|
2003-06-23 19:33:04 -07:00
|
|
|
|
|
|
|
p3.x = (p1.x * (1.0 - pos)) + (p2.x * (pos));
|
|
|
|
p3.y = (p1.y * (1.0 - pos)) + (p2.y * (pos));
|
|
|
|
p3.w = (p1.w * (1.0 - pos)) + (p2.w * (pos));
|
|
|
|
p3.h = (p1.h * (1.0 - pos)) + (p2.h * (pos));
|
|
|
|
|
|
|
|
p3.fill.x = (p1.fill.x * (1.0 - pos)) + (p2.fill.x * (pos));
|
|
|
|
p3.fill.y = (p1.fill.y * (1.0 - pos)) + (p2.fill.y * (pos));
|
|
|
|
p3.fill.w = (p1.fill.w * (1.0 - pos)) + (p2.fill.w * (pos));
|
|
|
|
p3.fill.h = (p1.fill.h * (1.0 - pos)) + (p2.fill.h * (pos));
|
|
|
|
|
|
|
|
p3.color.r = (p1.color.r * (1.0 - pos)) + (p2.color.r * (pos));
|
|
|
|
p3.color.g = (p1.color.g * (1.0 - pos)) + (p2.color.g * (pos));
|
|
|
|
p3.color.b = (p1.color.b * (1.0 - pos)) + (p2.color.b * (pos));
|
|
|
|
p3.color.a = (p1.color.a * (1.0 - pos)) + (p2.color.a * (pos));
|
|
|
|
|
|
|
|
p3.color2.r = (p1.color2.r * (1.0 - pos)) + (p2.color2.r * (pos));
|
|
|
|
p3.color2.g = (p1.color2.g * (1.0 - pos)) + (p2.color2.g * (pos));
|
|
|
|
p3.color2.b = (p1.color2.b * (1.0 - pos)) + (p2.color2.b * (pos));
|
|
|
|
p3.color2.a = (p1.color2.a * (1.0 - pos)) + (p2.color2.a * (pos));
|
|
|
|
|
|
|
|
p3.color3.r = (p1.color3.r * (1.0 - pos)) + (p2.color3.r * (pos));
|
|
|
|
p3.color3.g = (p1.color3.g * (1.0 - pos)) + (p2.color3.g * (pos));
|
|
|
|
p3.color3.b = (p1.color3.b * (1.0 - pos)) + (p2.color3.b * (pos));
|
|
|
|
p3.color3.a = (p1.color3.a * (1.0 - pos)) + (p2.color3.a * (pos));
|
|
|
|
|
|
|
|
p3.border.l = (p1.border.l * (1.0 - pos)) + (p2.border.l * (pos));
|
|
|
|
p3.border.r = (p1.border.r * (1.0 - pos)) + (p2.border.r * (pos));
|
|
|
|
p3.border.t = (p1.border.t * (1.0 - pos)) + (p2.border.t * (pos));
|
|
|
|
p3.border.b = (p1.border.b * (1.0 - pos)) + (p2.border.b * (pos));
|
|
|
|
}
|
|
|
|
else
|
|
|
|
p3 = p1;
|
|
|
|
if (ep->part->type == EDJE_PART_TYPE_RECTANGLE)
|
|
|
|
{
|
|
|
|
evas_object_move(ep->object, ed->x + p3.x, ed->y + p3.y);
|
|
|
|
evas_object_resize(ep->object, p3.w, p3.h);
|
|
|
|
}
|
|
|
|
else if (ep->part->type == EDJE_PART_TYPE_TEXT)
|
|
|
|
{
|
|
|
|
/* FIXME: if text object calculate text now */
|
|
|
|
/* FIXME: set other colors */
|
|
|
|
}
|
|
|
|
else if (ep->part->type == EDJE_PART_TYPE_IMAGE)
|
|
|
|
{
|
|
|
|
char buf[4096];
|
|
|
|
int image_id;
|
|
|
|
int image_count, image_num;
|
|
|
|
|
|
|
|
// printf("loc %3.3f %3.3f %3.3fx%3.3f\n", p3.x, p3.y, p3.w, p3.h);
|
|
|
|
evas_object_move(ep->object, ed->x + p3.x, ed->y + p3.y);
|
|
|
|
evas_object_resize(ep->object, p3.w, p3.h);
|
|
|
|
evas_object_image_fill_set(ep->object, p3.fill.x, p3.fill.y, p3.fill.w, p3.fill.h);
|
2003-06-27 20:08:25 -07:00
|
|
|
evas_object_image_smooth_scale_set(ep->object, p3.smooth);
|
2003-06-23 19:33:04 -07:00
|
|
|
// printf("fill %3.3f %3.3f %3.3fx%3.3f\n", p3.fill.x, p3.fill.y, p3.fill.w, p3.fill.h);
|
|
|
|
|
|
|
|
evas_object_image_border_set(ep->object, p3.border.l, p3.border.r, p3.border.t, p3.border.b);
|
|
|
|
image_id = ep->param1.description->image.id;
|
|
|
|
image_count = 2;
|
|
|
|
if (ep->param2.description)
|
|
|
|
image_count += evas_list_count(ep->param2.description->image.tween_list);
|
|
|
|
image_num = (pos * ((double)image_count - 0.5));
|
|
|
|
if (image_num > (image_count - 1))
|
|
|
|
image_num = image_count - 1;
|
|
|
|
if (image_num == 0)
|
|
|
|
image_id = ep->param1.description->image.id;
|
|
|
|
else if (image_num == (image_count - 1))
|
|
|
|
image_id = ep->param2.description->image.id;
|
|
|
|
else
|
|
|
|
{
|
|
|
|
Edje_Part_Image_Id *imid;
|
|
|
|
|
|
|
|
imid = evas_list_nth(ep->param2.description->image.tween_list, image_num - 1);
|
|
|
|
if (imid) image_id = imid->id;
|
|
|
|
}
|
|
|
|
|
|
|
|
snprintf(buf, sizeof(buf), "images/%i", image_id);
|
|
|
|
evas_object_image_file_set(ep->object, ed->file->path, buf);
|
|
|
|
}
|
|
|
|
if (p3.visible) evas_object_show(ep->object);
|
|
|
|
else evas_object_hide(ep->object);
|
|
|
|
evas_object_color_set(ep->object, p3.color.r, p3.color.g, p3.color.b, p3.color.a);
|
|
|
|
|
|
|
|
ep->x = p3.x;
|
|
|
|
ep->y = p3.y;
|
|
|
|
ep->w = p3.w;
|
|
|
|
ep->h = p3.h;
|
|
|
|
|
|
|
|
ep->calculated = 1;
|
|
|
|
ep->dirty = 0;
|
|
|
|
}
|