annotate mupdf-source/thirdparty/tesseract/src/ccmain/paramsd.cpp @ 29:f76e6575dca9 v1.26.4+1

+++++ v1.26.4+1
author Franz Glasner <fzglas.hg@dom66.de>
date Fri, 19 Sep 2025 19:59:23 +0200
parents b50eed0cc0ef
children
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1 ///////////////////////////////////////////////////////////////////////
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2 // File: paramsd.cpp
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3 // Description: Tesseract parameter Editor
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4 // Author: Joern Wanke
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5 //
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6 // (C) Copyright 2007, Google Inc.
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7 // Licensed under the Apache License, Version 2.0 (the "License");
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8 // you may not use this file except in compliance with the License.
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9 // You may obtain a copy of the License at
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10 // http://www.apache.org/licenses/LICENSE-2.0
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11 // Unless required by applicable law or agreed to in writing, software
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12 // distributed under the License is distributed on an "AS IS" BASIS,
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13 // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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14 // See the License for the specific language governing permissions and
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15 // limitations under the License.
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16 //
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17 ///////////////////////////////////////////////////////////////////////
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18 //
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19 // The parameters editor is used to edit all the parameters used within
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20 // tesseract from the ui.
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21
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22 // Include automatically generated configuration file if running autoconf.
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23 #ifdef HAVE_CONFIG_H
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24 # include "config_auto.h"
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25 #endif
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27 #ifndef GRAPHICS_DISABLED
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29 # include "params.h" // for ParamsVectors, StringParam, BoolParam
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30 # include "paramsd.h"
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31 # include "scrollview.h" // for SVEvent, ScrollView, SVET_POPUP
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32 # include "svmnode.h" // for SVMenuNode
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33 # include "tesseractclass.h" // for Tesseract
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34
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35 # include <cstdio> // for fclose, fopen, fprintf, FILE
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36 # include <cstdlib> // for atoi
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37 # include <cstring> // for strcmp, strcspn, strlen, strncpy
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38 # include <locale> // for std::locale::classic
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39 # include <map> // for map, _Rb_tree_iterator, map<>::iterator
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40 # include <memory> // for unique_ptr
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41 # include <sstream> // for std::stringstream
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42 # include <utility> // for pair
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44 namespace tesseract {
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46 # define VARDIR "configs/" /*parameters files */
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47 # define MAX_ITEMS_IN_SUBMENU 30
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48
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49 // The following variables should remain static globals, since they
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50 // are used by debug editor, which uses a single Tesseract instance.
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51 //
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52 // Contains the mappings from unique VC ids to their actual pointers.
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53 static std::map<int, ParamContent *> vcMap;
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54 static int nrParams = 0;
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55 static int writeCommands[2];
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56
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57 // Constructors for the various ParamTypes.
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58 ParamContent::ParamContent(tesseract::StringParam *it) {
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59 my_id_ = nrParams;
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60 nrParams++;
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61 param_type_ = VT_STRING;
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62 sIt = it;
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63 vcMap[my_id_] = this;
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64 }
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65 // Constructors for the various ParamTypes.
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66 ParamContent::ParamContent(tesseract::IntParam *it) {
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67 my_id_ = nrParams;
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68 nrParams++;
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69 param_type_ = VT_INTEGER;
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70 iIt = it;
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71 vcMap[my_id_] = this;
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72 }
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73 // Constructors for the various ParamTypes.
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74 ParamContent::ParamContent(tesseract::BoolParam *it) {
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75 my_id_ = nrParams;
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76 nrParams++;
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77 param_type_ = VT_BOOLEAN;
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78 bIt = it;
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79 vcMap[my_id_] = this;
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80 }
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81 // Constructors for the various ParamTypes.
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82 ParamContent::ParamContent(tesseract::DoubleParam *it) {
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83 my_id_ = nrParams;
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84 nrParams++;
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85 param_type_ = VT_DOUBLE;
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86 dIt = it;
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87 vcMap[my_id_] = this;
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88 }
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89
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90 // Gets a VC object identified by its ID.
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91 ParamContent *ParamContent::GetParamContentById(int id) {
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92 return vcMap[id];
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93 }
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94
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95 // Copy the first N words from the source string to the target string.
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96 // Words are delimited by "_".
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97 void ParamsEditor::GetFirstWords(const char *s, // source string
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98 int n, // number of words
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99 char *t // target string
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parents:
diff changeset
100 ) {
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parents:
diff changeset
101 int full_length = strlen(s);
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102 int reqd_len = 0; // No. of chars required
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103 const char *next_word = s;
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104
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diff changeset
105 while ((n > 0) && reqd_len < full_length) {
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106 reqd_len += strcspn(next_word, "_") + 1;
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107 next_word += reqd_len;
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108 n--;
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109 }
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110 strncpy(t, s, reqd_len);
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111 t[reqd_len] = '\0'; // ensure null terminal
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112 }
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113
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114 // Getter for the name.
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115 const char *ParamContent::GetName() const {
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116 if (param_type_ == VT_INTEGER) {
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117 return iIt->name_str();
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118 } else if (param_type_ == VT_BOOLEAN) {
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119 return bIt->name_str();
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120 } else if (param_type_ == VT_DOUBLE) {
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121 return dIt->name_str();
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122 } else if (param_type_ == VT_STRING) {
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123 return sIt->name_str();
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124 } else {
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125 return "ERROR: ParamContent::GetName()";
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126 }
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127 }
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128
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129 // Getter for the description.
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130 const char *ParamContent::GetDescription() const {
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131 if (param_type_ == VT_INTEGER) {
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132 return iIt->info_str();
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133 } else if (param_type_ == VT_BOOLEAN) {
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134 return bIt->info_str();
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135 } else if (param_type_ == VT_DOUBLE) {
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136 return dIt->info_str();
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137 } else if (param_type_ == VT_STRING) {
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138 return sIt->info_str();
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139 } else {
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140 return nullptr;
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141 }
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142 }
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143
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144 // Getter for the value.
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145 std::string ParamContent::GetValue() const {
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146 std::string result;
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147 if (param_type_ == VT_INTEGER) {
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148 result += std::to_string(*iIt);
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149 } else if (param_type_ == VT_BOOLEAN) {
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150 result += std::to_string(*bIt);
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151 } else if (param_type_ == VT_DOUBLE) {
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152 result += std::to_string(*dIt);
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153 } else if (param_type_ == VT_STRING) {
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154 result = sIt->c_str();
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155 }
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156 return result;
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157 }
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158
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159 // Setter for the value.
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diff changeset
160 void ParamContent::SetValue(const char *val) {
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161 // TODO (wanke) Test if the values actually are properly converted.
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162 // (Quickly visible impacts?)
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diff changeset
163 changed_ = true;
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parents:
diff changeset
164 if (param_type_ == VT_INTEGER) {
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diff changeset
165 iIt->set_value(atoi(val));
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166 } else if (param_type_ == VT_BOOLEAN) {
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diff changeset
167 bIt->set_value(atoi(val));
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168 } else if (param_type_ == VT_DOUBLE) {
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diff changeset
169 std::stringstream stream(val);
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170 // Use "C" locale for reading double value.
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diff changeset
171 stream.imbue(std::locale::classic());
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parents:
diff changeset
172 double d = 0;
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173 stream >> d;
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diff changeset
174 dIt->set_value(d);
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175 } else if (param_type_ == VT_STRING) {
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parents:
diff changeset
176 sIt->set_value(val);
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177 }
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178 }
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179
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180 // Gets the up to the first 3 prefixes from s (split by _).
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181 // For example, tesseract_foo_bar will be split into tesseract,foo and bar.
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182 void ParamsEditor::GetPrefixes(const char *s, std::string *level_one, std::string *level_two,
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parents:
diff changeset
183 std::string *level_three) {
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184 std::unique_ptr<char[]> p(new char[1024]);
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parents:
diff changeset
185 GetFirstWords(s, 1, p.get());
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parents:
diff changeset
186 *level_one = p.get();
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diff changeset
187 GetFirstWords(s, 2, p.get());
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parents:
diff changeset
188 *level_two = p.get();
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diff changeset
189 GetFirstWords(s, 3, p.get());
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parents:
diff changeset
190 *level_three = p.get();
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parents:
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191 }
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diff changeset
192
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diff changeset
193 // Compare two VC objects by their name.
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parents:
diff changeset
194 int ParamContent::Compare(const void *v1, const void *v2) {
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195 const ParamContent *one = *static_cast<const ParamContent *const *>(v1);
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196 const ParamContent *two = *static_cast<const ParamContent *const *>(v2);
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diff changeset
197 return strcmp(one->GetName(), two->GetName());
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198 }
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diff changeset
199
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Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
200 // Find all editable parameters used within tesseract and create a
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
201 // SVMenuNode tree from it.
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
202 // TODO (wanke): This is actually sort of hackish.
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
203 SVMenuNode *ParamsEditor::BuildListOfAllLeaves(tesseract::Tesseract *tess) {
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
204 auto *mr = new SVMenuNode();
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
205 ParamContent_LIST vclist;
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
206 ParamContent_IT vc_it(&vclist);
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
207 // Amount counts the number of entries for a specific char*.
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Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
208 // TODO(rays) get rid of the use of std::map.
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
209 std::map<const char *, int> amount;
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
210
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
211 // Add all parameters to a list.
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
212 int num_iterations = (tess->params() == nullptr) ? 1 : 2;
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
213 for (int v = 0; v < num_iterations; ++v) {
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
214 tesseract::ParamsVectors *vec = (v == 0) ? GlobalParams() : tess->params();
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
215 for (auto &param : vec->int_params) {
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
216 vc_it.add_after_then_move(new ParamContent(param));
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Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
217 }
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Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
218 for (auto &param : vec->bool_params) {
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
219 vc_it.add_after_then_move(new ParamContent(param));
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
220 }
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Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
221 for (auto &param : vec->string_params) {
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
222 vc_it.add_after_then_move(new ParamContent(param));
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
223 }
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Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
224 for (auto &param : vec->double_params) {
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
225 vc_it.add_after_then_move(new ParamContent(param));
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
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226 }
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Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
227 }
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Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
228
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
229 // Count the # of entries starting with a specific prefix.
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
230 for (vc_it.mark_cycle_pt(); !vc_it.cycled_list(); vc_it.forward()) {
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
231 ParamContent *vc = vc_it.data();
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
232 std::string tag;
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
233 std::string tag2;
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Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
234 std::string tag3;
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
235
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
236 GetPrefixes(vc->GetName(), &tag, &tag2, &tag3);
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
237 amount[tag.c_str()]++;
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
238 amount[tag2.c_str()]++;
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
239 amount[tag3.c_str()]++;
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
240 }
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Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
241
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
242 vclist.sort(ParamContent::Compare); // Sort the list alphabetically.
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
243
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Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
244 SVMenuNode *other = mr->AddChild("OTHER");
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
245
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Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
246 // go through the list again and this time create the menu structure.
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
247 vc_it.move_to_first();
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
248 for (vc_it.mark_cycle_pt(); !vc_it.cycled_list(); vc_it.forward()) {
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
249 ParamContent *vc = vc_it.data();
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
250 std::string tag;
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
251 std::string tag2;
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
252 std::string tag3;
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
253 GetPrefixes(vc->GetName(), &tag, &tag2, &tag3);
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
254
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Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
255 if (amount[tag.c_str()] == 1) {
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
256 other->AddChild(vc->GetName(), vc->GetId(), vc->GetValue().c_str(), vc->GetDescription());
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
257 } else { // More than one would use this submenu -> create submenu.
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
258 SVMenuNode *sv = mr->AddChild(tag.c_str());
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
259 if ((amount[tag.c_str()] <= MAX_ITEMS_IN_SUBMENU) || (amount[tag2.c_str()] <= 1)) {
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
260 sv->AddChild(vc->GetName(), vc->GetId(), vc->GetValue().c_str(), vc->GetDescription());
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
261 } else { // Make subsubmenus.
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
262 SVMenuNode *sv2 = sv->AddChild(tag2.c_str());
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
263 sv2->AddChild(vc->GetName(), vc->GetId(), vc->GetValue().c_str(), vc->GetDescription());
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
264 }
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
265 }
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
266 }
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
267 return mr;
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
268 }
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
269
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
270 // Event listener. Waits for SVET_POPUP events and processes them.
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
271 void ParamsEditor::Notify(const SVEvent *sve) {
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
272 if (sve->type == SVET_POPUP) { // only catch SVET_POPUP!
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
273 char *param = sve->parameter;
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
274 if (sve->command_id == writeCommands[0]) {
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
275 WriteParams(param, false);
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
276 } else if (sve->command_id == writeCommands[1]) {
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
277 WriteParams(param, true);
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
278 } else {
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
279 ParamContent *vc = ParamContent::GetParamContentById(sve->command_id);
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
280 vc->SetValue(param);
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
281 sv_window_->AddMessageF("Setting %s to %s", vc->GetName(), vc->GetValue().c_str());
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
282 }
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
283 }
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
284 }
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
285
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
286 // Integrate the parameters editor as popupmenu into the existing scrollview
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
287 // window (usually the pg editor). If sv == null, create a new empty
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
288 // empty window and attach the parameters editor to that window (ugly).
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
289 ParamsEditor::ParamsEditor(tesseract::Tesseract *tess, ScrollView *sv) {
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
290 if (sv == nullptr) {
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
291 const char *name = "ParamEditorMAIN";
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
292 sv = new ScrollView(name, 1, 1, 200, 200, 300, 200);
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
293 }
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
294
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
295 sv_window_ = sv;
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
parents:
diff changeset
296
b50eed0cc0ef ADD: MuPDF v1.26.7: the MuPDF source as downloaded by a default build of PyMuPDF 1.26.4.
Franz Glasner <fzglas.hg@dom66.de>
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297 // Only one event handler per window.
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298 // sv->AddEventHandler((SVEventHandler*) this);
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299
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300 SVMenuNode *svMenuRoot = BuildListOfAllLeaves(tess);
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301
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302 std::string paramfile;
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303 paramfile = tess->datadir;
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304 paramfile += VARDIR; // parameters dir
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305 paramfile += "edited"; // actual name
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306
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307 SVMenuNode *std_menu = svMenuRoot->AddChild("Build Config File");
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308
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309 writeCommands[0] = nrParams + 1;
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310 std_menu->AddChild("All Parameters", writeCommands[0], paramfile.c_str(), "Config file name?");
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311
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312 writeCommands[1] = nrParams + 2;
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313 std_menu->AddChild("changed_ Parameters Only", writeCommands[1], paramfile.c_str(),
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314 "Config file name?");
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315
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316 svMenuRoot->BuildMenu(sv, false);
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317 }
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318
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319 // Write all (changed_) parameters to a config file.
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320 void ParamsEditor::WriteParams(char *filename, bool changes_only) {
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321 FILE *fp; // input file
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322 // if file exists
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323 if ((fp = fopen(filename, "rb")) != nullptr) {
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324 fclose(fp);
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325 std::stringstream msg;
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326 msg << "Overwrite file " << filename << "? (Y/N)";
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327 int a = sv_window_->ShowYesNoDialog(msg.str().c_str());
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328 if (a == 'n') {
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329 return;
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330 } // don't write
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331 }
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332
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333 fp = fopen(filename, "wb"); // can we write to it?
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334 if (fp == nullptr) {
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335 sv_window_->AddMessageF("Can't write to file %s", filename);
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336 return;
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337 }
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338 for (auto &iter : vcMap) {
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339 ParamContent *cur = iter.second;
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340 if (!changes_only || cur->HasChanged()) {
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341 fprintf(fp, "%-25s %-12s # %s\n", cur->GetName(), cur->GetValue().c_str(),
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342 cur->GetDescription());
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343 }
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344 }
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345 fclose(fp);
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346 }
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347
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348 } // namespace tesseract
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349
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350 #endif // !GRAPHICS_DISABLED