1 | #include <stdio.h> |
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2 | |
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3 | #include <math.h> |
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4 | #include <string.h> |
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5 | #include <arbdb.h> |
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6 | #include <arbdbt.h> |
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7 | #include <aw_root.hxx> |
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8 | #include <aw_device.hxx> |
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9 | #include <aw_window.hxx> |
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10 | |
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11 | #include <awt_canvas.hxx> |
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12 | #include <awt_nds.hxx> |
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13 | #include "awt_tree.hxx" |
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14 | #include "awt_dtree.hxx" |
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15 | #include "awt_irstree.hxx" |
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16 | #include <aw_awars.hxx> |
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17 | |
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18 | |
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19 | /* *********************** paint sub tree ************************ */ |
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20 | /* *********************** paint sub tree ************************ */ |
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21 | /* *********************** paint sub tree ************************ */ |
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22 | #define IS_HIDDEN(node) (type == AWT_IRS_HIDDEN_TREE && node->gr.gc>0) |
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23 | |
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24 | const int MAXSHOWNNODES = 5000; // Something like max screen height/minimum font size |
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25 | const int tipBoxSize = 4; |
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26 | const int nodeBoxWidth = 5; |
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27 | |
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28 | static struct { |
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29 | GB_BOOL ftrst_species; |
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30 | int y; |
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31 | int min_y; |
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32 | int max_y; |
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33 | int min_x; |
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34 | int max_x; |
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35 | int step_y; |
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36 | double x_scale; |
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37 | AW_device *device; |
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38 | int nodes_xpos[MAXSHOWNNODES]; // needed for Query results drawing |
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39 | int nodes_ypos[MAXSHOWNNODES]; |
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40 | AP_tree *nodes_id[MAXSHOWNNODES]; |
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41 | int nodes_ntip; // counts the tips stored in nodes_xx |
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42 | int nodes_nnnodes; // counts the inner nodes (reverse counter !!!) |
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43 | int font_height_2; |
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44 | enum IRS_PRUNE_LEVEL pruneLevel; |
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45 | int is_size_device; |
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46 | } irs_gl; |
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47 | |
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48 | void draw_top_seperator(){ |
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49 | int gc = AWT_GC_GROUPS; |
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50 | int y; |
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51 | irs_gl.ftrst_species = GB_FALSE; |
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52 | if (!irs_gl.is_size_device){ |
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53 | for (y = irs_gl.min_y; y< irs_gl.min_y+4;y++){ |
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54 | irs_gl.device->line(gc,-10000,y,10000,y,-1,(AW_CL)0,(AW_CL)0); |
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55 | } |
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56 | } |
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57 | } |
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58 | |
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59 | int AWT_graphic_tree::paint_sub_tree(AP_tree *node, int x_offset, int type){ |
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60 | |
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61 | int left_y; |
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62 | int left_x; |
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63 | int right_y; |
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64 | int right_x; |
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65 | |
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66 | |
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67 | /* *********************** Check clipping rectangle ************************ */ |
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68 | if (!irs_gl.is_size_device){ |
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69 | if (irs_gl.y > irs_gl.max_y){ |
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70 | return irs_gl.max_y; |
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71 | } |
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72 | int height_of_subtree = irs_gl.step_y*node->gr.view_sum; |
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73 | if (irs_gl.y + height_of_subtree < irs_gl.min_y) { |
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74 | irs_gl.y+= height_of_subtree; |
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75 | return irs_gl.min_y; |
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76 | } |
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77 | } |
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78 | |
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79 | |
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80 | |
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81 | /* *********************** i'm a leaf ************************ */ |
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82 | if (node->is_leaf) { |
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83 | irs_gl.y+=irs_gl.step_y; |
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84 | if (irs_gl.ftrst_species) { |
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85 | draw_top_seperator(); |
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86 | } |
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87 | int x = x_offset; |
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88 | int y = irs_gl.y + irs_gl.font_height_2; |
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89 | int gc = node->gr.gc; |
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90 | |
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91 | |
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92 | |
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93 | if (node->name && node->name[0] == this->species_name[0] && |
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94 | !strcmp(node->name,this->species_name)) { |
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95 | x_cursor = x; y_cursor = irs_gl.y; |
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96 | } |
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97 | |
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98 | const char *str = 0; |
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99 | if (!irs_gl.is_size_device){ |
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100 | if (node->gb_node && GB_read_flag(node->gb_node)){ |
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101 | NT_scalebox(gc,x, irs_gl.y, (int)NT_BOX_WIDTH); |
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102 | } |
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103 | str = make_node_text_nds(gb_main,node->gb_node,0,node->get_gbt_tree()); |
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104 | irs_gl.device->text(gc,str, x, y,0.0,-1, (AW_CL)node,0); |
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105 | } |
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106 | return irs_gl.y; |
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107 | } |
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108 | |
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109 | /* *********************** i'm a grouped subtree ************************ */ |
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110 | int last_y = irs_gl.y; |
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111 | const char *node_string = 0; |
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112 | if (node->gb_node){ |
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113 | if (!irs_gl.is_size_device){ |
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114 | node_string = make_node_text_nds(gb_main,node->gb_node,0,node->get_gbt_tree()); |
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115 | }else{ |
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116 | node_string = "0123456789"; |
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117 | } |
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118 | } |
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119 | if (node->gr.grouped) { // no recursion here just a group symbol !!! |
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120 | int vsize = node->gr.view_sum * irs_gl.step_y; |
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121 | int y_center = irs_gl.y + (vsize>>1) + irs_gl.step_y; |
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122 | if ( irs_gl.y >= irs_gl.min_y) { |
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123 | if (irs_gl.ftrst_species) { // A name of a group just under the seperator |
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124 | draw_top_seperator(); |
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125 | } |
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126 | int topy = irs_gl.y+irs_gl.step_y - 2; |
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127 | int boty = irs_gl.y+irs_gl.step_y+ vsize + 2; |
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128 | int rx = x_offset + vsize + vsize; |
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129 | int gc = AWT_GC_GROUPS; |
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130 | irs_gl.device->line(gc,x_offset, topy, rx, topy, -1,(AW_CL)node,0); |
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131 | |
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132 | irs_gl.device->box(node->gr.gc,x_offset - (tipBoxSize>>1), topy - (tipBoxSize>>1), |
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133 | tipBoxSize, tipBoxSize, -1, (AW_CL)node,0); |
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134 | |
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135 | irs_gl.device->line(gc,x_offset, topy, x_offset, boty, -1, (AW_CL)node,0); |
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136 | irs_gl.device->line(gc,x_offset, boty, rx, boty, -1, (AW_CL)node,0); |
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137 | |
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138 | irs_gl.device->box(node->gr.gc,x_offset+2,irs_gl.y+irs_gl.step_y,vsize,vsize, -1,(AW_CL)node,0); |
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139 | |
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140 | irs_gl.y += vsize + 2*irs_gl.step_y ; |
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141 | if (node_string) { |
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142 | const char *s = GBS_global_string("%s (%i:%i)",node_string,node->gr.leave_sum,0); |
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143 | irs_gl.device->text(node->gr.gc,s,x_offset + vsize + 10 + nodeBoxWidth, |
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144 | y_center + (irs_gl.step_y>>1),0.0, // A node name should be displayed |
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145 | -1, (AW_CL)node, 0); |
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146 | } |
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147 | }else{ |
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148 | irs_gl.y+= vsize; |
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149 | y_center = irs_gl.min_y; |
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150 | if ( irs_gl.y > irs_gl.min_y) { |
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151 | irs_gl.y = irs_gl.min_y; |
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152 | } |
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153 | } |
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154 | return y_center; |
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155 | } |
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156 | |
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157 | if ( irs_gl.pruneLevel != IRS_NOPRUNE ){ |
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158 | node_string = 0; |
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159 | } |
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160 | |
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161 | /* *********************** i'm a labeled node ************************ */ |
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162 | /* If I have only one child + pruneLevel != MAXPRUNE -> no labeling */ |
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163 | |
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164 | if (node_string != NULL) { // A node name should be displayed |
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165 | if (last_y >= irs_gl.min_y) { |
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166 | if (irs_gl.ftrst_species) { // A name of a group just under the seperator |
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167 | draw_top_seperator(); |
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168 | } |
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169 | last_y = irs_gl.y + irs_gl.step_y; |
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170 | }else{ |
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171 | last_y = irs_gl.min_y; |
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172 | irs_gl.min_y += int(irs_gl.step_y * 1.8); |
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173 | } |
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174 | irs_gl.y+=int(irs_gl.step_y * 1.8); |
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175 | int gc = AWT_GC_GROUPS; |
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176 | irs_gl.device->line(gc,x_offset,last_y, x_offset+400, last_y, -1, (AW_CL)node,0); |
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177 | |
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178 | irs_gl.device->box(node->gr.gc,x_offset- (tipBoxSize>>1), last_y- (tipBoxSize>>1), |
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179 | tipBoxSize,tipBoxSize, |
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180 | -1, (AW_CL)node,0); |
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181 | const char *s = GBS_global_string("%s (%i:%i)",node_string,node->gr.leave_sum,0); |
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182 | irs_gl.device->text(node->gr.gc,s, x_offset + 10 + nodeBoxWidth, last_y + irs_gl.step_y + 1,0.0, |
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183 | -1, (AW_CL)node,0); |
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184 | } |
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185 | |
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186 | /* *********************** connect two nodes == draw branches ************************ */ |
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187 | int y_center; |
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188 | left_x = (int)(x_offset + 0.9 + irs_gl.x_scale * node->leftlen); |
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189 | left_y = paint_sub_tree(node->leftson, left_x, type); |
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190 | |
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191 | right_x = int(x_offset + 0.9 + irs_gl.x_scale * node->rightlen); |
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192 | right_y = paint_sub_tree(node->rightson, right_x, type); |
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193 | |
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194 | |
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195 | /* *********************** draw structure ************************ */ |
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196 | |
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197 | if (left_y > irs_gl.min_y){ |
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198 | if (left_y < irs_gl.max_y){ // clip y on top border |
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199 | if (node->leftson->remark_branch ) { |
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200 | disp_device->text(AWT_GC_BRANCH_REMARK, node->leftson->remark_branch , |
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201 | (AW_pos) left_x,(AW_pos) left_y, |
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202 | (AW_pos) 1 , text_filter, |
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203 | (AW_CL) node->leftson , (AW_CL) 0 ); |
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204 | } |
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205 | irs_gl.device->line(node->gr.gc,x_offset,left_y, left_x, left_y, -1, (AW_CL)node->leftson,0); |
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206 | } |
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207 | }else{ |
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208 | left_y = irs_gl.min_y; |
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209 | } |
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210 | |
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211 | y_center = (left_y + right_y) / 2; // clip conter on bottom border |
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212 | if (right_y > irs_gl.min_y && right_y < irs_gl.max_y) { |
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213 | if (node->rightson->remark_branch ) { |
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214 | disp_device->text(AWT_GC_BRANCH_REMARK, node->rightson->remark_branch , |
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215 | (AW_pos) right_x,(AW_pos) right_y, |
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216 | (AW_pos) 1 , text_filter, |
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217 | (AW_CL) node->rightson , (AW_CL) 0 ); |
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218 | } |
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219 | irs_gl.device->line(node->gr.gc,x_offset,right_y, right_x, right_y, -1, (AW_CL)node->rightson,0); |
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220 | } |
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221 | |
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222 | irs_gl.device->line(node->gr.gc,x_offset,left_y,x_offset, right_y, -1, (AW_CL)node,0); |
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223 | |
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224 | if (node_string != 0) { // A node name should be displayed |
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225 | irs_gl.y+=irs_gl.step_y /2; |
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226 | int gc = AWT_GC_GROUPS; |
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227 | irs_gl.device->line(gc,x_offset-1,irs_gl.y, x_offset+400, irs_gl.y, -1,(AW_CL)node,0); |
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228 | irs_gl.device->line(gc,x_offset-1,last_y, x_offset-1, irs_gl.y, -1,(AW_CL)node,0); |
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229 | } |
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230 | if (0 && !irs_gl.is_size_device){ |
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231 | if (irs_gl.nodes_nnnodes>irs_gl.nodes_ntip+1){ |
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232 | irs_gl.nodes_nnnodes--; |
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233 | irs_gl.nodes_xpos[irs_gl.nodes_nnnodes] = x_offset; |
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234 | irs_gl.nodes_ypos[irs_gl.nodes_nnnodes] = y_center; |
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235 | irs_gl.nodes_id[irs_gl.nodes_nnnodes] = node; |
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236 | } |
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237 | } |
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238 | return y_center; |
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239 | } |
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240 | |
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241 | int AWT_graphic_tree::draw_slot(int x_offset, GB_BOOL draw_at_tips){ |
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242 | int maxx = x_offset; |
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243 | int i; |
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244 | int no_compress = 0; |
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245 | if (!draw_at_tips) no_compress = 1; |
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246 | for (i=0;i<irs_gl.nodes_ntip;i++){ |
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247 | AP_tree *tip = irs_gl.nodes_id[i]; |
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248 | const char *str = make_node_text_nds(gb_main,tip->gb_node,no_compress,tip->get_gbt_tree()); |
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249 | int len = irs_gl.device->get_string_size(tip->gr.gc,str,0); |
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250 | int x = 0; |
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251 | int y = irs_gl.nodes_ypos[i]+ irs_gl.font_height_2; |
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252 | if (draw_at_tips) { |
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253 | x = x_offset + irs_gl.nodes_xpos[i]; |
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254 | }else{ |
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255 | irs_gl.device->text(tip->gr.gc,str,x,irs_gl.nodes_ypos[i],0,-1,(AW_CL)tip,0); |
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256 | } |
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257 | if (x + len > maxx) maxx = x+len; |
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258 | irs_gl.device->text(tip->gr.gc,str, x, y,0.0,-1, (AW_CL)tip,0); |
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259 | } |
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260 | return maxx; |
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261 | } |
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262 | |
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263 | |
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264 | void AWT_graphic_tree::show_irs(AP_tree *at,AW_device *device, int height){ |
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265 | device->push_clip_scale(); |
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266 | int x; |
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267 | int y; |
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268 | AW_font_information *font_info = device->get_font_information(AWT_GC_SELECTED,0); |
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269 | device->rtransform(0,0,x,y); // berechne reale Welkoordinaten des linken oberen Bildschirmrands |
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270 | int clipped_l,clipped_t; |
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271 | int clipped_r,clipped_b; |
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272 | device->rtransform(device->clip_rect.l,device->clip_rect.t,clipped_l,clipped_t); |
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273 | device->rtransform(device->clip_rect.r,device->clip_rect.b,clipped_r,clipped_b); |
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274 | |
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275 | irs_gl.nodes_nnnodes = MAXSHOWNNODES; |
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276 | irs_gl.nodes_ntip = 0; |
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277 | irs_gl.font_height_2 = font_info->max_letter_ascent/2; |
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278 | irs_gl.device = device; |
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279 | irs_gl.ftrst_species = GB_TRUE; |
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280 | irs_gl.y = 0; |
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281 | irs_gl.min_x = x; |
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282 | irs_gl.max_x = 100; |
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283 | irs_gl.min_y = y; |
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284 | irs_gl.max_y = clipped_b; |
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285 | irs_gl.step_y = height; |
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286 | irs_gl.x_scale = 600.0 / at->gr.tree_depth; |
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287 | irs_gl.is_size_device = 0; |
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288 | if (irs_gl.device->type() == AW_DEVICE_SIZE){ |
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289 | irs_gl.is_size_device = 1; |
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290 | } |
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291 | |
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292 | this->paint_sub_tree(at,0,AWT_IRS_NORMAL_TREE ); |
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293 | if (irs_gl.is_size_device){ |
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294 | irs_gl.device->invisible(0,irs_gl.min_x,irs_gl.y + (irs_gl.min_y-y) + 200,-1,0,0); |
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295 | } |
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296 | device->pop_clip_scale(); |
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297 | } |
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