| 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 | |
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| 15 | void gaycko_get_position(gNode *node, gNode *parent) { |
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| 16 | unsigned int c = 0; |
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| 17 | unsigned int w = 0; |
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| 18 | unsigned int h = 0; |
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| 19 | unsigned int x = node->properties->x; |
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| 20 | unsigned int y = node->properties->y; |
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| 21 | |
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| 22 | for(c = 0; c < node->children_count; c++) { |
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| 23 | node->children[c]->properties->x = x; |
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| 24 | node->children[c]->properties->y = y; |
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| 25 | switch(node->children[c]->type) { |
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| 26 | case ELEM_TABLE: |
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| 27 | gaycko_get_position(node->children[c], parent); |
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| 28 | x+=node->children[c]->properties->width; |
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| 29 | |
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| 30 | |
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| 31 | gaycko_fix_table(node->children[c]); |
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| 32 | if(node->children[c]->properties->width>w) { |
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| 33 | w = (node->children[c]->properties->width); |
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| 34 | } |
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| 35 | break; |
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| 36 | |
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| 37 | case ELEM_TR: |
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| 38 | gaycko_get_position(node->children[c], parent); |
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| 39 | node->children[c]->properties->height+=1; |
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| 40 | x = 0; |
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| 41 | w+=node->children[c]->properties->width+1; |
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| 42 | break; |
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| 43 | |
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| 44 | case ELEM_TD: |
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| 45 | gaycko_get_position(node->children[c], parent); |
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| 46 | x+=node->children[c]->properties->width; |
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| 47 | if(node->children[c]->properties->width>w) { |
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| 48 | w = (node->children[c]->properties->width); |
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| 49 | } |
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| 50 | break; |
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| 51 | |
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| 52 | case ELEM_BR: |
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| 53 | node->children[c]->properties->height+=1; |
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| 54 | x = 0; |
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| 55 | w+=node->children[c]->properties->width+1; |
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| 56 | break; |
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| 57 | |
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| 58 | case ELEM_HR: |
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| 59 | node->children[c]->properties->height+=1; |
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| 60 | x = 0; |
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| 61 | w+=node->children[c]->properties->width+1; |
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| 62 | break; |
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| 63 | |
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| 64 | case ELEM_H1: |
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| 65 | case ELEM_H2: |
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| 66 | case ELEM_H3: |
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| 67 | node->children[c]->properties->height+=1; |
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| 68 | x = 0; |
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| 69 | w+=node->children[c]->properties->width+1; |
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| 70 | break; |
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| 71 | |
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| 72 | |
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| 73 | case ELEM_TEXT: |
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| 74 | if(parent && |
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| 75 | (parent->type!=ELEM_TR && parent->type!=ELEM_TABLE)) { |
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| 76 | if(node->children[c]->text) { |
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| 77 | node->children[c]->properties->width = strlen(node->children[c]->text); |
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| 78 | } else { |
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| 79 | node->children[c]->properties->width = 0; |
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| 80 | } |
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| 81 | } else { |
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| 82 | node->children[c]->properties->width = 0; |
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| 83 | node->children[c]->properties->height = 0; |
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| 84 | } |
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| 85 | x+=node->children[c]->properties->width; |
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| 86 | if(node->children[c]->properties->width>w) { |
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| 87 | w = (node->children[c]->properties->width); |
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| 88 | } |
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| 89 | break; |
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| 90 | |
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| 91 | |
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| 92 | default: |
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| 93 | gaycko_get_position(node->children[c], node); |
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| 94 | x+=node->children[c]->properties->width; |
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| 95 | if(node->children[c]->properties->width>w) { |
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| 96 | w = (node->children[c]->properties->width); |
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| 97 | } |
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| 98 | |
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| 99 | break; |
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| 100 | } |
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| 101 | |
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| 102 | y+=node->children[c]->properties->height; |
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| 103 | h+=node->children[c]->properties->height; |
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| 104 | } |
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| 105 | |
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| 106 | node->properties->width = w; |
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| 107 | node->properties->height = h; |
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| 108 | } |
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| 109 | |
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| 110 | |
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| 111 | void gaycko_add_node_x(gNode *node, unsigned int add) { |
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| 112 | |
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| 113 | unsigned int e = 0; |
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| 114 | for(e = 0 ; e < node->children_count; e++) { |
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| 115 | //gaycko_add_node_x(node->children[e], add); |
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| 116 | //gaycko_add_node_x(node->children[e], add); |
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| 117 | node->children[e]->properties->width += add; |
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| 118 | node->children[e]->properties->x += add; |
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| 119 | } |
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| 120 | node->properties->x += add; |
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| 121 | |
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| 122 | } |
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| 123 | |
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| 124 | |
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| 125 | |
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| 126 | |
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| 127 | |
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| 128 | |
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