1 | /* |
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2 | * Gaycko Text mode web browser |
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3 | * Copyright (c) 2011 Jean-Yves Lamoureux <jylam@lnxscene.org> |
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4 | * All Rights Reserved |
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5 | * |
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6 | * This library is free software. It comes without any warranty, to |
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7 | * the extent permitted by applicable law. You can redistribute it |
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8 | * and/or modify it under the terms of the Do What The Fuck You Want |
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9 | * To Public License, Version 2, as published by Sam Hocevar. See |
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10 | * http://sam.zoy.org/wtfpl/COPYING for more details. |
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11 | */ |
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12 | |
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13 | #include "renderer.h" |
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14 | void gaycko_fix_table(gNode *table) { |
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15 | unsigned int tr = 0; |
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16 | unsigned int e = 0; |
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17 | gNode *last_tr = NULL; |
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18 | table->specific.table->tr_count = 0; |
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19 | |
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20 | /* Count TD by TR, and TR by TABLE */ |
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21 | for(tr = 0 ; tr < table->children_count; tr++) { |
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22 | if(table->children[tr]->type == ELEM_TR) { |
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23 | gaycko_fix_tr(table->children[tr]); |
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24 | table->specific.table->tr_count++; |
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25 | last_tr = table->children[tr]; |
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26 | } |
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27 | } |
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28 | |
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29 | /* Scan TD's and set each correspondants to the max width */ |
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30 | unsigned int td = 0; |
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31 | for(td = 0; td < last_tr->specific.tr->td_count; td++) { |
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32 | unsigned int biggest_td = 0; |
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33 | |
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34 | for(e = 0 ; e < table->children_count; e++) { |
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35 | if(table->children[e]->type == ELEM_TR) { |
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36 | unsigned int td_width = gaycko_get_td_width(table->children[e], td); |
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37 | if(biggest_td < td_width) { |
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38 | biggest_td = td_width; |
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39 | } |
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40 | } |
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41 | } |
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42 | for(e = 0 ; e < table->children_count; e++) { |
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43 | if(table->children[e]->type == ELEM_TR) { |
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44 | gaycko_set_td_width(table->children[e], td, biggest_td); |
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45 | } |
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46 | } |
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47 | } |
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48 | } |
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49 | |
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50 | void gaycko_fix_tr(gNode *tr) { |
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51 | unsigned int td = 0; |
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52 | tr->specific.tr->td_count = 0; |
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53 | |
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54 | for(td = 0 ; td < tr->children_count; td++) { |
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55 | if(tr->children[td]->type == ELEM_TD) { |
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56 | tr->specific.tr->td_count++; |
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57 | } |
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58 | } |
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59 | } |
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60 | |
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61 | unsigned int gaycko_get_td_width(gNode *tr, unsigned int td_index) { |
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62 | unsigned int e = 0; |
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63 | unsigned int td = 0; |
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64 | for(e = 0 ; e < tr->children_count; e++) { |
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65 | if(tr->children[e]->type == ELEM_TD) { |
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66 | if(td == td_index) return tr->children[e]->properties->width; |
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67 | td++; |
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68 | } |
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69 | } |
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70 | return 0; |
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71 | } |
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72 | |
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73 | void gaycko_set_td_width(gNode *tr, unsigned td_index, unsigned int width) { |
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74 | unsigned int e = 0; |
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75 | unsigned int td = 0; |
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76 | unsigned int add_width = 0; |
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77 | |
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78 | for(e = 0 ; e < tr->children_count; e++) { |
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79 | if(tr->children[e]->type == ELEM_TD) { |
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80 | if(td == td_index) { |
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81 | add_width = width - tr->children[e]->properties->width; |
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82 | } else { |
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83 | gaycko_add_node_x(tr->children[e], add_width); |
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84 | } |
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85 | td++; |
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86 | } |
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87 | } |
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88 | } |
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