diff --git a/source/blender/editors/interface/interface_widgets.c b/source/blender/editors/interface/interface_widgets.c index 5da875356ea..8a634dd344d 100644 --- a/source/blender/editors/interface/interface_widgets.c +++ b/source/blender/editors/interface/interface_widgets.c @@ -86,12 +86,25 @@ typedef struct uiWidgetTrias { } uiWidgetTrias; +/* max as used by round_box__edges */ +#define WIDGET_CURVE_RESOLU 9 +#define WIDGET_SIZE_MAX (WIDGET_CURVE_RESOLU*4) + +enum { + WIDGET_TOP_LEFT= 1, + WIDGET_TOP_RIGHT= 2, + WIDGET_BOTTOM_RIGHT= 4, + WIDGET_BOTTOM_LEFT= 8, + /* just for convenience */ + WIDGET_ALL_CORNERS= (WIDGET_TOP_LEFT | WIDGET_TOP_RIGHT | WIDGET_BOTTOM_RIGHT | WIDGET_BOTTOM_LEFT) +}; + typedef struct uiWidgetBase { int totvert, halfwayvert; - float outer_v[64][2]; - float inner_v[64][2]; - float inner_uv[64][2]; + float outer_v[WIDGET_SIZE_MAX][2]; + float inner_v[WIDGET_SIZE_MAX][2]; + float inner_uv[WIDGET_SIZE_MAX][2]; short inner, outline, emboss; /* set on/off */ short shadedir; @@ -123,7 +136,7 @@ typedef struct uiWidgetType { /* *********************** draw data ************************** */ -static float cornervec[9][2]= {{0.0, 0.0}, {0.195, 0.02}, {0.383, 0.067}, {0.55, 0.169}, +static float cornervec[WIDGET_CURVE_RESOLU][2]= {{0.0, 0.0}, {0.195, 0.02}, {0.383, 0.067}, {0.55, 0.169}, {0.707, 0.293}, {0.831, 0.45}, {0.924, 0.617}, {0.98, 0.805}, {1.0, 1.0}}; static float jit[8][2]= {{0.468813 , -0.481430}, {-0.155755 , -0.352820}, @@ -216,7 +229,7 @@ static void widget_init(uiWidgetBase *wtb) /* return tot */ static int round_box_shadow_edges(float (*vert)[2], rcti *rect, float rad, int roundboxalign, float step) { - float vec[9][2]; + float vec[WIDGET_CURVE_RESOLU][2]; float minx, miny, maxx, maxy; int a, tot= 0; @@ -231,59 +244,59 @@ static int round_box_shadow_edges(float (*vert)[2], rcti *rect, float rad, int r maxy= rect->ymax+step; /* mult */ - for(a=0; a<9; a++) { + for(a=0; a < WIDGET_CURVE_RESOLU; a++) { vec[a][0]= rad*cornervec[a][0]; vec[a][1]= rad*cornervec[a][1]; } /* start with left-top, anti clockwise */ - if(roundboxalign & 1) { - for(a=0; a<9; a++, tot++) { + if(roundboxalign & WIDGET_TOP_LEFT) { + for(a=0; a < WIDGET_CURVE_RESOLU; a++, tot++) { vert[tot][0]= minx+rad-vec[a][0]; vert[tot][1]= maxy-vec[a][1]; } } else { - for(a=0; a<9; a++, tot++) { + for(a=0; a < WIDGET_CURVE_RESOLU; a++, tot++) { vert[tot][0]= minx; vert[tot][1]= maxy; } } - if(roundboxalign & 8) { - for(a=0; a<9; a++, tot++) { + if(roundboxalign & WIDGET_BOTTOM_LEFT) { + for(a=0; a < WIDGET_CURVE_RESOLU; a++, tot++) { vert[tot][0]= minx+vec[a][1]; vert[tot][1]= miny+rad-vec[a][0]; } } else { - for(a=0; a<9; a++, tot++) { + for(a=0; a < WIDGET_CURVE_RESOLU; a++, tot++) { vert[tot][0]= minx; vert[tot][1]= miny; } } - if(roundboxalign & 4) { - for(a=0; a<9; a++, tot++) { + if(roundboxalign & WIDGET_BOTTOM_RIGHT) { + for(a=0; a < WIDGET_CURVE_RESOLU; a++, tot++) { vert[tot][0]= maxx-rad+vec[a][0]; vert[tot][1]= miny+vec[a][1]; } } else { - for(a=0; a<9; a++, tot++) { + for(a=0; a < WIDGET_CURVE_RESOLU; a++, tot++) { vert[tot][0]= maxx; vert[tot][1]= miny; } } - if(roundboxalign & 2) { - for(a=0; a<9; a++, tot++) { + if(roundboxalign & WIDGET_TOP_RIGHT) { + for(a=0; a < WIDGET_CURVE_RESOLU; a++, tot++) { vert[tot][0]= maxx-vec[a][1]; vert[tot][1]= maxy-rad+vec[a][0]; } } else { - for(a=0; a<9; a++, tot++) { + for(a=0; a < WIDGET_CURVE_RESOLU; a++, tot++) { vert[tot][0]= maxx; vert[tot][1]= maxy; } @@ -294,7 +307,7 @@ static int round_box_shadow_edges(float (*vert)[2], rcti *rect, float rad, int r /* this call has 1 extra arg to allow mask outline */ static void round_box__edges(uiWidgetBase *wt, int roundboxalign, rcti *rect, float rad, float radi) { - float vec[9][2], veci[9][2]; + float vec[WIDGET_CURVE_RESOLU][2], veci[WIDGET_CURVE_RESOLU][2]; float minx= rect->xmin, miny= rect->ymin, maxx= rect->xmax, maxy= rect->ymax; float minxi= minx + 1.0f; /* boundbox inner */ float maxxi= maxx - 1.0f; @@ -303,8 +316,10 @@ static void round_box__edges(uiWidgetBase *wt, int roundboxalign, rcti *rect, fl float facxi= (maxxi!=minxi) ? 1.0f/(maxxi-minxi) : 0.0f; /* for uv, can divide by zero */ float facyi= (maxyi!=minyi) ? 1.0f/(maxyi-minyi) : 0.0f; int a, tot= 0, minsize; - const int hnum= ((roundboxalign & (1|2))==(1|2) || (roundboxalign & (4|8))==(4|8)) ? 1 : 2; - const int vnum= ((roundboxalign & (1|8))==(1|8) || (roundboxalign & (2|4))==(2|4)) ? 1 : 2; + const int hnum= ((roundboxalign & (WIDGET_TOP_LEFT|WIDGET_TOP_RIGHT))==(WIDGET_TOP_LEFT|WIDGET_TOP_RIGHT) || + (roundboxalign & (WIDGET_BOTTOM_RIGHT|WIDGET_BOTTOM_LEFT))==(WIDGET_BOTTOM_RIGHT|WIDGET_BOTTOM_LEFT)) ? 1 : 2; + const int vnum= ((roundboxalign & (WIDGET_TOP_LEFT|WIDGET_BOTTOM_LEFT))==(WIDGET_TOP_LEFT|WIDGET_BOTTOM_LEFT) || + (roundboxalign & (WIDGET_TOP_RIGHT|WIDGET_BOTTOM_RIGHT))==(WIDGET_TOP_RIGHT|WIDGET_BOTTOM_RIGHT)) ? 1 : 2; minsize= MIN2((rect->xmax-rect->xmin)*hnum, (rect->ymax-rect->ymin)*vnum); @@ -315,7 +330,7 @@ static void round_box__edges(uiWidgetBase *wt, int roundboxalign, rcti *rect, fl radi= 0.5f*minsize - 1.0f; /* mult */ - for(a=0; a<9; a++) { + for(a=0; a < WIDGET_CURVE_RESOLU; a++) { veci[a][0]= radi*cornervec[a][0]; veci[a][1]= radi*cornervec[a][1]; vec[a][0]= rad*cornervec[a][0]; @@ -323,9 +338,9 @@ static void round_box__edges(uiWidgetBase *wt, int roundboxalign, rcti *rect, fl } /* corner left-bottom */ - if(roundboxalign & 8) { + if(roundboxalign & WIDGET_BOTTOM_LEFT) { - for(a=0; a<9; a++, tot++) { + for(a=0; a < WIDGET_CURVE_RESOLU; a++, tot++) { wt->inner_v[tot][0]= minxi+veci[a][1]; wt->inner_v[tot][1]= minyi+radi-veci[a][0]; @@ -350,9 +365,9 @@ static void round_box__edges(uiWidgetBase *wt, int roundboxalign, rcti *rect, fl } /* corner right-bottom */ - if(roundboxalign & 4) { + if(roundboxalign & WIDGET_BOTTOM_RIGHT) { - for(a=0; a<9; a++, tot++) { + for(a=0; a < WIDGET_CURVE_RESOLU; a++, tot++) { wt->inner_v[tot][0]= maxxi-radi+veci[a][0]; wt->inner_v[tot][1]= minyi+veci[a][1]; @@ -379,9 +394,9 @@ static void round_box__edges(uiWidgetBase *wt, int roundboxalign, rcti *rect, fl wt->halfwayvert= tot; /* corner right-top */ - if(roundboxalign & 2) { + if(roundboxalign & WIDGET_TOP_RIGHT) { - for(a=0; a<9; a++, tot++) { + for(a=0; a < WIDGET_CURVE_RESOLU; a++, tot++) { wt->inner_v[tot][0]= maxxi-veci[a][1]; wt->inner_v[tot][1]= maxyi-radi+veci[a][0]; @@ -406,9 +421,9 @@ static void round_box__edges(uiWidgetBase *wt, int roundboxalign, rcti *rect, fl } /* corner left-top */ - if(roundboxalign & 1) { + if(roundboxalign & WIDGET_TOP_LEFT) { - for(a=0; a<9; a++, tot++) { + for(a=0; a < WIDGET_CURVE_RESOLU; a++, tot++) { wt->inner_v[tot][0]= minxi+radi-veci[a][0]; wt->inner_v[tot][1]= maxyi-veci[a][1]; @@ -433,7 +448,9 @@ static void round_box__edges(uiWidgetBase *wt, int roundboxalign, rcti *rect, fl tot++; } - + + BLI_assert(tot <= WIDGET_SIZE_MAX); + wt->totvert= tot; } @@ -1620,14 +1637,14 @@ static void widget_softshadow(rcti *rect, int roundboxalign, float radin, float rect1.ymax -= 2.0f*radout; /* inner part */ - tot= round_box_shadow_edges(wtb.inner_v, &rect1, radin, roundboxalign & 12, 0.0f); + tot= round_box_shadow_edges(wtb.inner_v, &rect1, radin, roundboxalign & (WIDGET_BOTTOM_RIGHT | WIDGET_BOTTOM_LEFT), 0.0f); /* inverse linear shadow alpha */ alpha= 0.15; alphastep= 0.67; for(step= 1; step<=radout; step++, alpha*=alphastep) { - round_box_shadow_edges(wtb.outer_v, &rect1, radin, 15, (float)step); + round_box_shadow_edges(wtb.outer_v, &rect1, radin, WIDGET_ALL_CORNERS, (float)step); glColor4f(0.0f, 0.0f, 0.0f, alpha); @@ -1644,7 +1661,7 @@ static void widget_softshadow(rcti *rect, int roundboxalign, float radin, float static void widget_menu_back(uiWidgetColors *wcol, rcti *rect, int flag, int direction) { uiWidgetBase wtb; - int roundboxalign= 15; + int roundboxalign= WIDGET_ALL_CORNERS; widget_init(&wtb); @@ -1654,11 +1671,11 @@ static void widget_menu_back(uiWidgetColors *wcol, rcti *rect, int flag, int dir //rect->ymax += 4.0; } else if (direction == UI_DOWN) { - roundboxalign= 12; + roundboxalign= (WIDGET_BOTTOM_RIGHT | WIDGET_BOTTOM_LEFT); rect->ymin -= 4.0; } else if (direction == UI_TOP) { - roundboxalign= 3; + roundboxalign= WIDGET_TOP_LEFT | WIDGET_TOP_RIGHT; rect->ymax += 4.0; } @@ -2008,7 +2025,7 @@ static void ui_draw_but_HSV_v(uiBut *but, rcti *rect) widget_init(&wtb); /* fully rounded */ - round_box_edges(&wtb, 15, rect, rad); + round_box_edges(&wtb, WIDGET_ALL_CORNERS, rect, rad); /* setup temp colors */ wcol_tmp.outline[0]= wcol_tmp.outline[1]= wcol_tmp.outline[2]= 0; @@ -2148,7 +2165,7 @@ void uiWidgetScrollDraw(uiWidgetColors *wcol, rcti *rect, rcti *slider, int stat if(horizontal) SWAP(short, wcol->shadetop, wcol->shadedown); - round_box_edges(&wtb, 15, rect, rad); + round_box_edges(&wtb, WIDGET_ALL_CORNERS, rect, rad); widgetbase_draw(&wtb, wcol); /* slider */ @@ -2176,7 +2193,7 @@ void uiWidgetScrollDraw(uiWidgetColors *wcol, rcti *rect, rcti *slider, int stat if (state & UI_SCROLL_NO_OUTLINE) SWAP(short, outline, wtb.outline); - round_box_edges(&wtb, 15, slider, rad); + round_box_edges(&wtb, WIDGET_ALL_CORNERS, slider, rad); if(state & UI_SCROLL_ARROWS) { if(wcol->item[0] > 48) wcol->item[0]-= 48; @@ -2343,7 +2360,7 @@ static void widget_numslider(uiBut *but, uiWidgetColors *wcol, rcti *rect, int s /* left part of slider, always rounded */ rect1.xmax= rect1.xmin + ceil(offs+1.0f); - round_box_edges(&wtb1, roundboxalign & ~6, &rect1, offs); + round_box_edges(&wtb1, roundboxalign & ~(WIDGET_TOP_RIGHT | WIDGET_BOTTOM_RIGHT), &rect1, offs); wtb1.outline= 0; widgetbase_draw(&wtb1, wcol); @@ -2354,7 +2371,7 @@ static void widget_numslider(uiBut *but, uiWidgetColors *wcol, rcti *rect, int s offs*= (rect1.xmax + offs - rect->xmax)/offs; else offs= 0.0f; - round_box_edges(&wtb1, roundboxalign & ~9, &rect1, offs); + round_box_edges(&wtb1, roundboxalign & ~(WIDGET_TOP_LEFT | WIDGET_BOTTOM_LEFT), &rect1, offs); widgetbase_draw(&wtb1, wcol); VECCOPY(wcol->outline, outline); @@ -2436,7 +2453,7 @@ static void widget_icon_has_anim(uiBut *UNUSED(but), uiWidgetColors *wcol, rcti wtb.outline= 0; /* rounded */ - round_box_edges(&wtb, 15, rect, 10.0f); + round_box_edges(&wtb, WIDGET_ALL_CORNERS, rect, 10.0f); widgetbase_draw(&wtb, wcol); } } @@ -2499,7 +2516,7 @@ static void widget_pulldownbut(uiWidgetColors *wcol, rcti *rect, int state, int widget_init(&wtb); /* half rounded */ - round_box_edges(&wtb, 15, rect, rad); + round_box_edges(&wtb, WIDGET_ALL_CORNERS, rect, rad); widgetbase_draw(&wtb, wcol); } @@ -2526,7 +2543,7 @@ static void widget_list_itembut(uiWidgetColors *wcol, rcti *rect, int UNUSED(sta /* rounded, but no outline */ wtb.outline= 0; - round_box_edges(&wtb, 15, rect, 4.0f); + round_box_edges(&wtb, WIDGET_ALL_CORNERS, rect, 4.0f); widgetbase_draw(&wtb, wcol); } @@ -2550,7 +2567,7 @@ static void widget_optionbut(uiWidgetColors *wcol, rcti *rect, int state, int UN recttemp.ymax-= delta; /* half rounded */ - round_box_edges(&wtb, 15, &recttemp, 4.0f); + round_box_edges(&wtb, WIDGET_ALL_CORNERS, &recttemp, 4.0f); /* decoration */ if(state & UI_SELECT) { @@ -2650,12 +2667,12 @@ static void widget_draw_extra_mask(const bContext *C, uiBut *but, uiWidgetType * UI_GetThemeColor3ubv(TH_BACK, col); glColor3ubv(col); - round_box__edges(&wtb, 15, rect, 0.0f, 4.0); + round_box__edges(&wtb, WIDGET_ALL_CORNERS, rect, 0.0f, 4.0); widgetbase_outline(&wtb); } /* outline */ - round_box_edges(&wtb, 15, rect, 5.0f); + round_box_edges(&wtb, WIDGET_ALL_CORNERS, rect, 5.0f); wtb.outline= 1; wtb.inner= 0; widgetbase_draw(&wtb, &wt->wcol); @@ -2824,7 +2841,7 @@ static uiWidgetType *widget_type(uiWidgetTypeEnum type) } -static int widget_roundbox_set(uiBut *but, rcti *rect) +static int WIDGET_set(uiBut *but, rcti *rect) { /* alignment */ if(but->flag & UI_BUT_ALIGN) { @@ -2836,37 +2853,27 @@ static int widget_roundbox_set(uiBut *but, rcti *rect) switch(but->flag & UI_BUT_ALIGN) { case UI_BUT_ALIGN_TOP: - return (12); - break; + return WIDGET_BOTTOM_LEFT | WIDGET_BOTTOM_RIGHT; case UI_BUT_ALIGN_DOWN: - return (3); - break; + return WIDGET_TOP_LEFT | WIDGET_TOP_RIGHT; case UI_BUT_ALIGN_LEFT: - return (6); - break; + return WIDGET_TOP_RIGHT | WIDGET_BOTTOM_RIGHT; case UI_BUT_ALIGN_RIGHT: - return (9); - break; - - case UI_BUT_ALIGN_DOWN|UI_BUT_ALIGN_RIGHT: - return (1); - break; - case UI_BUT_ALIGN_DOWN|UI_BUT_ALIGN_LEFT: - return (2); - break; - case UI_BUT_ALIGN_TOP|UI_BUT_ALIGN_RIGHT: - return (8); - break; - case UI_BUT_ALIGN_TOP|UI_BUT_ALIGN_LEFT: - return (4); - break; - + return WIDGET_TOP_LEFT | WIDGET_BOTTOM_LEFT; + case UI_BUT_ALIGN_DOWN | UI_BUT_ALIGN_RIGHT: + return WIDGET_TOP_LEFT; + case UI_BUT_ALIGN_DOWN | UI_BUT_ALIGN_LEFT: + return WIDGET_TOP_RIGHT; + case UI_BUT_ALIGN_TOP | UI_BUT_ALIGN_RIGHT: + return WIDGET_BOTTOM_LEFT; + case UI_BUT_ALIGN_TOP | UI_BUT_ALIGN_LEFT: + return WIDGET_BOTTOM_RIGHT; default: - return (0); - break; + return 0; } - } - return 15; + } + + return WIDGET_ALL_CORNERS; } /* conversion from old to new buttons, so still messy */ @@ -3057,7 +3064,7 @@ void ui_draw_but(const bContext *C, ARegion *ar, uiStyle *style, uiBut *but, rct rcti disablerect= *rect; /* rect gets clipped smaller for text */ int roundboxalign, state; - roundboxalign= widget_roundbox_set(but, rect); + roundboxalign= WIDGET_set(but, rect); state= but->flag; if(but->editstr) state |= UI_TEXTINPUT; @@ -3104,14 +3111,14 @@ void ui_draw_search_back(uiStyle *UNUSED(style), uiBlock *block, rcti *rect) uiWidgetType *wt= widget_type(UI_WTYPE_BOX); glEnable(GL_BLEND); - widget_softshadow(rect, 15, 5.0f, 8.0f); + widget_softshadow(rect, WIDGET_ALL_CORNERS, 5.0f, 8.0f); glDisable(GL_BLEND); wt->state(wt, 0); if(block) - wt->draw(&wt->wcol, rect, block->flag, 15); + wt->draw(&wt->wcol, rect, block->flag, WIDGET_ALL_CORNERS); else - wt->draw(&wt->wcol, rect, 0, 15); + wt->draw(&wt->wcol, rect, 0, WIDGET_ALL_CORNERS); }