1034 resize(Client *c, int x, int y, int w, int h, Bool sizehints) { |
1034 resize(Client *c, int x, int y, int w, int h, Bool sizehints) { |
1035 double dx, dy, max, min, ratio; |
1035 double dx, dy, max, min, ratio; |
1036 XWindowChanges wc; |
1036 XWindowChanges wc; |
1037 |
1037 |
1038 if(sizehints) { |
1038 if(sizehints) { |
1039 if(c->minay > 0 && c->maxay > 0 && (h - c->baseh) > 0 && (w - c->basew) > 0) { |
1039 /* set minimum possible */ |
1040 dx = (double)(w - c->basew); |
1040 if (w < 1) |
1041 dy = (double)(h - c->baseh); |
1041 w = 1; |
1042 min = (double)(c->minax) / (double)(c->minay); |
1042 if (h < 1) |
1043 max = (double)(c->maxax) / (double)(c->maxay); |
1043 h = 1; |
1044 ratio = dx / dy; |
1044 |
1045 if(max > 0 && min > 0 && ratio > 0) { |
1045 /* temporarily remove base dimensions */ |
1046 if(ratio < min) { |
1046 w -= c->basew; |
1047 dy = (dx * min + dy) / (min * min + 1); |
1047 h -= c->baseh; |
1048 dx = dy * min; |
1048 |
1049 w = (int)dx + c->basew; |
1049 /* adjust for aspect limits */ |
1050 h = (int)dy + c->baseh; |
1050 if (c->minay > 0 && c->maxay > 0 && c->minax > 0 && c->maxax > 0) { |
1051 } |
1051 if (w * c->maxay > h * c->maxax) |
1052 else if(ratio > max) { |
1052 w = h * c->maxax / c->maxay; |
1053 dy = (dx * min + dy) / (max * max + 1); |
1053 else if (w * c->minay < h * c->minax) |
1054 dx = dy * min; |
1054 h = w * c->minay / c->minax; |
1055 w = (int)dx + c->basew; |
1055 } |
1056 h = (int)dy + c->baseh; |
1056 |
1057 } |
1057 /* adjust for increment value */ |
1058 } |
1058 if(c->incw) |
1059 } |
1059 w -= w % c->incw; |
1060 if(c->minw && w < c->minw) |
1060 if(c->inch) |
|
1061 h -= h % c->inch; |
|
1062 |
|
1063 /* restore base dimensions */ |
|
1064 w += c->basew; |
|
1065 h += c->baseh; |
|
1066 |
|
1067 if(c->minw > 0 && w < c->minw) |
1061 w = c->minw; |
1068 w = c->minw; |
1062 if(c->minh && h < c->minh) |
1069 if(c->minh > 0 && h < c->minh) |
1063 h = c->minh; |
1070 h = c->minh; |
1064 if(c->maxw && w > c->maxw) |
1071 if(c->maxw > 0 && w > c->maxw) |
1065 w = c->maxw; |
1072 w = c->maxw; |
1066 if(c->maxh && h > c->maxh) |
1073 if(c->maxh > 0 && h > c->maxh) |
1067 h = c->maxh; |
1074 h = c->maxh; |
1068 if(c->incw) |
|
1069 w -= (w - c->basew) % c->incw; |
|
1070 if(c->inch) |
|
1071 h -= (h - c->baseh) % c->inch; |
|
1072 } |
1075 } |
1073 if(w <= 0 || h <= 0) |
1076 if(w <= 0 || h <= 0) |
1074 return; |
1077 return; |
1075 /* offscreen appearance fixes */ |
1078 /* offscreen appearance fixes */ |
1076 if(x > sw) |
1079 if(x > sw) |