ui/gtk/text.c

Sat, 14 Nov 2020 20:58:20 +0100

author
Olaf Wintermann <olaf.wintermann@gmail.com>
date
Sat, 14 Nov 2020 20:58:20 +0100
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child 161
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-rw-r--r--

update build system

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1 /*
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2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
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3 *
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4 * Copyright 2017 Olaf Wintermann. All rights reserved.
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5 *
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6 * Redistribution and use in source and binary forms, with or without
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7 * modification, are permitted provided that the following conditions are met:
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8 *
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9 * 1. Redistributions of source code must retain the above copyright
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10 * notice, this list of conditions and the following disclaimer.
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11 *
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12 * 2. Redistributions in binary form must reproduce the above copyright
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13 * notice, this list of conditions and the following disclaimer in the
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14 * documentation and/or other materials provided with the distribution.
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15 *
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16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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26 * POSSIBILITY OF SUCH DAMAGE.
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27 */
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28
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29 #include <stdio.h>
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30 #include <stdlib.h>
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31 #include <string.h>
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32
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33 #include "text.h"
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34 #include "container.h"
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35
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36
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37 static void selection_handler(
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38 GtkTextBuffer *buf,
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39 GtkTextIter *location,
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40 GtkTextMark *mark,
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41 UiTextArea *textview)
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42 {
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43 const char *mname = gtk_text_mark_get_name(mark);
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44 if(mname) {
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45 GtkTextIter begin;
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46 GtkTextIter end;
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47 int sel = gtk_text_buffer_get_selection_bounds (buf, &begin, &end);
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48 if(sel != textview->last_selection_state) {
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49 if(sel) {
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50 ui_set_group(textview->ctx, UI_GROUP_SELECTION);
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51 } else {
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52 ui_unset_group(textview->ctx, UI_GROUP_SELECTION);
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53 }
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54 }
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55 textview->last_selection_state = sel;
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56 }
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57 }
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58
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59 UIWIDGET ui_textarea_var(UiObject *obj, UiVar *var) {
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60 GtkWidget *text_area = gtk_text_view_new();
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61 gtk_text_view_set_wrap_mode(GTK_TEXT_VIEW(text_area), GTK_WRAP_WORD_CHAR);
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62 g_signal_connect(
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63 text_area,
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64 "realize",
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65 G_CALLBACK(ui_textarea_realize_event),
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66 NULL);
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67
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68 UiTextArea *uitext = malloc(sizeof(UiTextArea));
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69 uitext->ctx = obj->ctx;
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70 uitext->var = var;
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71 uitext->last_selection_state = 0;
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72
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73 g_signal_connect(
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74 text_area,
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75 "destroy",
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76 G_CALLBACK(ui_textarea_destroy),
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77 uitext);
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78
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79 GtkWidget *scroll_area = gtk_scrolled_window_new (NULL, NULL);
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80 gtk_scrolled_window_set_policy(
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81 GTK_SCROLLED_WINDOW(scroll_area),
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82 GTK_POLICY_AUTOMATIC,
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83 GTK_POLICY_AUTOMATIC); // GTK_POLICY_ALWAYS
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84 gtk_container_add(GTK_CONTAINER(scroll_area), text_area);
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85
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86 // font and padding
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87 PangoFontDescription *font;
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88 font = pango_font_description_from_string("Monospace");
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89 gtk_widget_modify_font(text_area, font);
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90 pango_font_description_free(font);
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91
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92 gtk_text_view_set_left_margin(GTK_TEXT_VIEW(text_area), 2);
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93 gtk_text_view_set_right_margin(GTK_TEXT_VIEW(text_area), 2);
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94
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95 // add
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96 UiContainer *ct = uic_get_current_container(obj);
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97 ct->add(ct, scroll_area, TRUE);
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98
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99 // bind value
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100 UiText *value = var->value;
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101 if(value) {
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102 GtkTextBuffer *buf = gtk_text_view_get_buffer(GTK_TEXT_VIEW(text_area));
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103
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104 if(value->value.ptr) {
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105 gtk_text_buffer_set_text(buf, value->value.ptr, -1);
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106 value->value.free(value->value.ptr);
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107 }
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108
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109 value->get = ui_textarea_get;
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110 value->set = ui_textarea_set;
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111 value->getsubstr = ui_textarea_getsubstr;
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112 value->insert = ui_textarea_insert;
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113 value->setposition = ui_textarea_setposition;
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114 value->position = ui_textarea_position;
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115 value->selection = ui_textarea_selection;
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116 value->length = ui_textarea_length;
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117 value->remove = ui_textarea_remove;
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118 value->value.ptr = NULL;
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119 value->value.free = NULL;
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120 value->obj = buf;
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121 if(!value->undomgr) {
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122 value->undomgr = ui_create_undomgr();
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123 }
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124
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125 g_signal_connect(
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126 buf,
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127 "changed",
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128 G_CALLBACK(ui_textbuf_changed),
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129 uitext);
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130
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131 // register undo manager
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132 g_signal_connect(
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133 buf,
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134 "insert-text",
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135 G_CALLBACK(ui_textbuf_insert),
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136 var);
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137 g_signal_connect(
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138 buf,
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139 "delete-range",
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140 G_CALLBACK(ui_textbuf_delete),
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141 var);
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142 g_signal_connect(
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143 buf,
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144 "mark-set",
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145 G_CALLBACK(selection_handler),
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146 uitext);
5
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147 }
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148
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149 return scroll_area;
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150 }
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151
140
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152 void ui_textarea_destroy(GtkWidget *object, UiTextArea *textarea) {
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153 ui_destroy_boundvar(textarea->ctx, textarea->var);
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154 free(textarea);
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155 }
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156
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157 UIWIDGET ui_textarea(UiObject *obj, UiText *value) {
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158 UiVar *var = NULL;
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159 if(value) {
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160 var = malloc(sizeof(UiVar));
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161 var->value = value;
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162 var->type = UI_VAR_SPECIAL;
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163 }
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164 return ui_textarea_var(obj, var);
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165 }
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166
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167 UIWIDGET ui_textarea_nv(UiObject *obj, char *varname) {
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168 UiVar *var = uic_create_var(obj->ctx, varname, UI_VAR_TEXT);
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169 if(var) {
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170 return ui_textarea_var(obj, var);
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171 } else {
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172 // TODO: error
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173 }
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174 return NULL;
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175 }
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176
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177 char* ui_textarea_get(UiText *text) {
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178 if(text->value.ptr) {
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179 text->value.free(text->value.ptr);
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180 }
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181 GtkTextBuffer *buf = text->obj;
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182 GtkTextIter start;
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183 GtkTextIter end;
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184 gtk_text_buffer_get_bounds(buf, &start, &end);
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185 char *str = gtk_text_buffer_get_text(buf, &start, &end, FALSE);
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186 text->value.ptr = g_strdup(str);
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187 text->value.free = (ui_freefunc)g_free;
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188 return str;
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189 }
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190
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191 void ui_textarea_set(UiText *text, char *str) {
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192 gtk_text_buffer_set_text((GtkTextBuffer*)text->obj, str, -1);
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193 if(text->value.ptr) {
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194 text->value.free(text->value.ptr);
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195 }
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196 text->value.ptr = NULL;
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197 text->value.free = NULL;
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198 }
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199
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200 char* ui_textarea_getsubstr(UiText *text, int begin, int end) {
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201 if(text->value.ptr) {
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202 text->value.free(text->value.ptr);
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203 }
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204 GtkTextBuffer *buf = text->obj;
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205 GtkTextIter ib;
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206 GtkTextIter ie;
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207 gtk_text_buffer_get_iter_at_offset(text->obj, &ib, begin);
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208 gtk_text_buffer_get_iter_at_offset(text->obj, &ie, end);
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209 char *str = gtk_text_buffer_get_text(buf, &ib, &ie, FALSE);
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210 text->value.ptr = g_strdup(str);
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211 text->value.free = (ui_freefunc)g_free;
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212 return str;
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213 }
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214
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215 void ui_textarea_insert(UiText *text, int pos, char *str) {
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216 GtkTextIter offset;
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217 gtk_text_buffer_get_iter_at_offset(text->obj, &offset, pos);
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218 gtk_text_buffer_insert(text->obj, &offset, str, -1);
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219 if(text->value.ptr) {
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220 text->value.free(text->value.ptr);
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221 }
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222 text->value.ptr = NULL;
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223 text->value.free = NULL;
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224 }
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225
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226 void ui_textarea_setposition(UiText *text, int pos) {
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227 GtkTextIter iter;
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228 gtk_text_buffer_get_iter_at_offset(text->obj, &iter, pos);
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229 gtk_text_buffer_place_cursor(text->obj, &iter);
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230 }
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231
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232 int ui_textarea_position(UiText *text) {
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233 GtkTextIter begin;
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234 GtkTextIter end;
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235 gtk_text_buffer_get_selection_bounds(text->obj, &begin, &end);
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236 text->pos = gtk_text_iter_get_offset(&begin);
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237 return text->pos;
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238 }
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239
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240 void ui_textarea_selection(UiText *text, int *begin, int *end) {
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241 GtkTextIter b;
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242 GtkTextIter e;
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243 gtk_text_buffer_get_selection_bounds(text->obj, &b, &e);
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244 *begin = gtk_text_iter_get_offset(&b);
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245 *end = gtk_text_iter_get_offset(&e);
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246 }
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247
29
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248 int ui_textarea_length(UiText *text) {
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249 GtkTextBuffer *buf = text->obj;
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250 GtkTextIter start;
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251 GtkTextIter end;
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252 gtk_text_buffer_get_bounds(buf, &start, &end);
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253 return gtk_text_iter_get_offset(&end);
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254 }
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255
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256 void ui_textarea_remove(UiText *text, int begin, int end) {
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257 GtkTextBuffer *buf = text->obj;
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258 GtkTextIter ib;
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259 GtkTextIter ie;
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260 gtk_text_buffer_get_iter_at_offset(buf, &ib, begin);
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261 gtk_text_buffer_get_iter_at_offset(buf, &ie, end);
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262 gtk_text_buffer_delete(buf, &ib, &ie);
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diff changeset
263 }
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264
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265 void ui_textarea_realize_event(GtkWidget *widget, gpointer data) {
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266 gtk_widget_grab_focus(widget);
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267 }
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268
131
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269
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diff changeset
270
143
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diff changeset
271 void ui_textbuf_changed(GtkTextBuffer *textbuffer, UiTextArea *textarea) {
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diff changeset
272 UiText *value = textarea->var->value;
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273 if(value->observers) {
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274 UiEvent e;
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275 e.obj = textarea->ctx->obj;
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276 e.window = e.obj->window;
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277 e.document = textarea->ctx->document;
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278 e.eventdata = value;
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279 e.intval = 0;
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280 ui_notify_evt(value->observers, &e);
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diff changeset
281 }
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282 }
6
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283
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diff changeset
284 // undo manager functions
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diff changeset
285
5
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286 void ui_textbuf_insert(
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287 GtkTextBuffer *textbuffer,
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288 GtkTextIter *location,
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289 char *text,
6
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290 int length,
5
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291 void *data)
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292 {
140
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293 UiVar *var = data;
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294 UiText *value = var->value;
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295 if(!value->undomgr) {
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296 value->undomgr = ui_create_undomgr();
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297 }
6
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298 UiUndoMgr *mgr = value->undomgr;
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299 if(!mgr->event) {
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300 return;
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301 }
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302
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diff changeset
303 if(mgr->cur) {
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304 UcxList *elm = mgr->cur->next;
9
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305 if(elm) {
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306 mgr->cur->next = NULL;
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307 while(elm) {
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308 elm->prev = NULL;
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309 UcxList *next = elm->next;
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310 ui_free_textbuf_op(elm->data);
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311 free(elm);
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312 elm = next;
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313 }
6
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314 }
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315
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diff changeset
316 UiTextBufOp *last_op = mgr->cur->data;
9
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317 if(
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318 last_op->type == UI_TEXTBUF_INSERT &&
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319 ui_check_insertstr(last_op->text, last_op->len, text, length) == 0)
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320 {
6
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321 // append text to last op
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322 int ln = last_op->len;
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323 char *newtext = malloc(ln + length + 1);
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324 memcpy(newtext, last_op->text, ln);
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325 memcpy(newtext+ln, text, length);
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326 newtext[ln+length] = '\0';
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327
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328 last_op->text = newtext;
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329 last_op->len = ln + length;
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330 last_op->end += length;
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331
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332 return;
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333 }
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334 }
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335
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336 char *dpstr = malloc(length + 1);
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337 memcpy(dpstr, text, length);
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338 dpstr[length] = 0;
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339
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340 UiTextBufOp *op = malloc(sizeof(UiTextBufOp));
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341 op->type = UI_TEXTBUF_INSERT;
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342 op->start = gtk_text_iter_get_offset(location);
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343 op->end = op->start+length;
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344 op->len = length;
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345 op->text = dpstr;
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346
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347 UcxList *elm = ucx_list_append(NULL, op);
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348 mgr->cur = elm;
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diff changeset
349 mgr->begin = ucx_list_concat(mgr->begin, elm);
5
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350 }
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351
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352 void ui_textbuf_delete(
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353 GtkTextBuffer *textbuffer,
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354 GtkTextIter *start,
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355 GtkTextIter *end,
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356 void *data)
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357 {
140
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diff changeset
358 UiVar *var = data;
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359 UiText *value = var->value;
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360 if(!value->undomgr) {
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361 value->undomgr = ui_create_undomgr();
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362 }
6
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363 UiUndoMgr *mgr = value->undomgr;
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diff changeset
364 if(!mgr->event) {
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365 return;
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366 }
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diff changeset
367
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diff changeset
368 if(mgr->cur) {
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diff changeset
369 UcxList *elm = mgr->cur->next;
9
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diff changeset
370 if(elm) {
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diff changeset
371 mgr->cur->next = NULL;
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diff changeset
372 while(elm) {
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373 elm->prev = NULL;
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diff changeset
374 UcxList *next = elm->next;
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diff changeset
375 ui_free_textbuf_op(elm->data);
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diff changeset
376 free(elm);
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diff changeset
377 elm = next;
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diff changeset
378 }
6
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diff changeset
379 }
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diff changeset
380 }
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diff changeset
381
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diff changeset
382 char *text = gtk_text_buffer_get_text(value->obj, start, end, FALSE);
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diff changeset
383
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diff changeset
384 UiTextBufOp *op = malloc(sizeof(UiTextBufOp));
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diff changeset
385 op->type = UI_TEXTBUF_DELETE;
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diff changeset
386 op->start = gtk_text_iter_get_offset(start);
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diff changeset
387 op->end = gtk_text_iter_get_offset(end);
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diff changeset
388 op->len = op->end - op->start;
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diff changeset
389
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diff changeset
390 char *dpstr = malloc(op->len + 1);
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diff changeset
391 memcpy(dpstr, text, op->len);
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diff changeset
392 dpstr[op->len] = 0;
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diff changeset
393 op->text = dpstr;
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diff changeset
394
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diff changeset
395 UcxList *elm = ucx_list_append(NULL, op);
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diff changeset
396 mgr->cur = elm;
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diff changeset
397 mgr->begin = ucx_list_concat(mgr->begin, elm);
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diff changeset
398 }
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diff changeset
399
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diff changeset
400 UiUndoMgr* ui_create_undomgr() {
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diff changeset
401 UiUndoMgr *mgr = malloc(sizeof(UiUndoMgr));
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diff changeset
402 mgr->begin = NULL;
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diff changeset
403 mgr->cur = NULL;
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diff changeset
404 mgr->length = 0;
05a18c56d9ca added undo for text
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parents: 5
diff changeset
405 mgr->event = 1;
05a18c56d9ca added undo for text
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parents: 5
diff changeset
406 return mgr;
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parents: 5
diff changeset
407 }
05a18c56d9ca added undo for text
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parents: 5
diff changeset
408
05a18c56d9ca added undo for text
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parents: 5
diff changeset
409 void ui_free_textbuf_op(UiTextBufOp *op) {
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parents: 5
diff changeset
410 if(op->text) {
9
e70e855cea89 added undo and redo for motif
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parents: 8
diff changeset
411 free(op->text);
6
05a18c56d9ca added undo for text
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parents: 5
diff changeset
412 }
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parents: 5
diff changeset
413 free(op);
5
19d37cb9c96c added textarea
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parents:
diff changeset
414 }
6
05a18c56d9ca added undo for text
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parents: 5
diff changeset
415
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parents: 5
diff changeset
416 int ui_check_insertstr(char *oldstr, int oldlen, char *newstr, int newlen) {
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parents: 5
diff changeset
417 // return 1 if oldstr + newstr are one word
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parents: 5
diff changeset
418
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parents: 5
diff changeset
419 int has_space = 0;
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parents: 5
diff changeset
420 for(int i=0;i<oldlen;i++) {
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parents: 5
diff changeset
421 if(oldstr[i] < 33) {
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parents: 5
diff changeset
422 has_space = 1;
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diff changeset
423 break;
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parents: 5
diff changeset
424 }
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parents: 5
diff changeset
425 }
05a18c56d9ca added undo for text
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parents: 5
diff changeset
426
05a18c56d9ca added undo for text
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parents: 5
diff changeset
427 for(int i=0;i<newlen;i++) {
05a18c56d9ca added undo for text
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parents: 5
diff changeset
428 if(has_space && newstr[i] > 32) {
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diff changeset
429 return 1;
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parents: 5
diff changeset
430 }
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diff changeset
431 }
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parents: 5
diff changeset
432
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parents: 5
diff changeset
433 return 0;
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parents: 5
diff changeset
434 }
05a18c56d9ca added undo for text
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parents: 5
diff changeset
435
05a18c56d9ca added undo for text
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parents: 5
diff changeset
436 void ui_text_undo(UiText *value) {
05a18c56d9ca added undo for text
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parents: 5
diff changeset
437 UiUndoMgr *mgr = value->undomgr;
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parents: 5
diff changeset
438
05a18c56d9ca added undo for text
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parents: 5
diff changeset
439 if(mgr->cur) {
05a18c56d9ca added undo for text
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
440 UiTextBufOp *op = mgr->cur->data;
05a18c56d9ca added undo for text
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
441 mgr->event = 0;
05a18c56d9ca added undo for text
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
442 switch(op->type) {
05a18c56d9ca added undo for text
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
443 case UI_TEXTBUF_INSERT: {
05a18c56d9ca added undo for text
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
444 GtkTextIter begin;
05a18c56d9ca added undo for text
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
445 GtkTextIter end;
05a18c56d9ca added undo for text
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
446 gtk_text_buffer_get_iter_at_offset(value->obj, &begin, op->start);
05a18c56d9ca added undo for text
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
447 gtk_text_buffer_get_iter_at_offset(value->obj, &end, op->end);
05a18c56d9ca added undo for text
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
448 gtk_text_buffer_delete(value->obj, &begin, &end);
05a18c56d9ca added undo for text
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
449 break;
05a18c56d9ca added undo for text
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
450 }
05a18c56d9ca added undo for text
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
451 case UI_TEXTBUF_DELETE: {
05a18c56d9ca added undo for text
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
452 GtkTextIter begin;
05a18c56d9ca added undo for text
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
453 GtkTextIter end;
05a18c56d9ca added undo for text
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
454 gtk_text_buffer_get_iter_at_offset(value->obj, &begin, op->start);
05a18c56d9ca added undo for text
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
455 gtk_text_buffer_get_iter_at_offset(value->obj, &end, op->end);
05a18c56d9ca added undo for text
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
456 gtk_text_buffer_insert(value->obj, &begin, op->text, op->len);
05a18c56d9ca added undo for text
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
457 break;
05a18c56d9ca added undo for text
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
458 }
05a18c56d9ca added undo for text
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
459 }
05a18c56d9ca added undo for text
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
460 mgr->event = 1;
05a18c56d9ca added undo for text
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
461 mgr->cur = mgr->cur->prev;
05a18c56d9ca added undo for text
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
462 }
05a18c56d9ca added undo for text
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
463 }
05a18c56d9ca added undo for text
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
464
05a18c56d9ca added undo for text
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
465 void ui_text_redo(UiText *value) {
8
84a541c6e093 added redo
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 6
diff changeset
466 UiUndoMgr *mgr = value->undomgr;
6
05a18c56d9ca added undo for text
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
467
8
84a541c6e093 added redo
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 6
diff changeset
468 UcxList *elm = NULL;
84a541c6e093 added redo
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 6
diff changeset
469 if(mgr->cur) {
84a541c6e093 added redo
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 6
diff changeset
470 if(mgr->cur->next) {
84a541c6e093 added redo
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 6
diff changeset
471 elm = mgr->cur->next;
84a541c6e093 added redo
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 6
diff changeset
472 }
84a541c6e093 added redo
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 6
diff changeset
473 } else if(mgr->begin) {
84a541c6e093 added redo
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 6
diff changeset
474 elm = mgr->begin;
84a541c6e093 added redo
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 6
diff changeset
475 }
84a541c6e093 added redo
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 6
diff changeset
476
84a541c6e093 added redo
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 6
diff changeset
477 if(elm) {
84a541c6e093 added redo
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 6
diff changeset
478 UiTextBufOp *op = elm->data;
84a541c6e093 added redo
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 6
diff changeset
479 mgr->event = 0;
84a541c6e093 added redo
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 6
diff changeset
480 switch(op->type) {
84a541c6e093 added redo
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 6
diff changeset
481 case UI_TEXTBUF_INSERT: {
84a541c6e093 added redo
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 6
diff changeset
482 GtkTextIter begin;
84a541c6e093 added redo
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 6
diff changeset
483 GtkTextIter end;
84a541c6e093 added redo
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 6
diff changeset
484 gtk_text_buffer_get_iter_at_offset(value->obj, &begin, op->start);
84a541c6e093 added redo
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 6
diff changeset
485 gtk_text_buffer_get_iter_at_offset(value->obj, &end, op->end);
84a541c6e093 added redo
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 6
diff changeset
486 gtk_text_buffer_insert(value->obj, &begin, op->text, op->len);
84a541c6e093 added redo
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 6
diff changeset
487 break;
84a541c6e093 added redo
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 6
diff changeset
488 }
84a541c6e093 added redo
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 6
diff changeset
489 case UI_TEXTBUF_DELETE: {
84a541c6e093 added redo
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 6
diff changeset
490 GtkTextIter begin;
84a541c6e093 added redo
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 6
diff changeset
491 GtkTextIter end;
84a541c6e093 added redo
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 6
diff changeset
492 gtk_text_buffer_get_iter_at_offset(value->obj, &begin, op->start);
84a541c6e093 added redo
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 6
diff changeset
493 gtk_text_buffer_get_iter_at_offset(value->obj, &end, op->end);
84a541c6e093 added redo
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 6
diff changeset
494 gtk_text_buffer_delete(value->obj, &begin, &end);
84a541c6e093 added redo
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 6
diff changeset
495 break;
84a541c6e093 added redo
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 6
diff changeset
496 }
84a541c6e093 added redo
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 6
diff changeset
497 }
84a541c6e093 added redo
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 6
diff changeset
498 mgr->event = 1;
84a541c6e093 added redo
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 6
diff changeset
499 mgr->cur = elm;
84a541c6e093 added redo
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 6
diff changeset
500 }
6
05a18c56d9ca added undo for text
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 5
diff changeset
501 }
65
4697592e24ba added label, grid container, simple tabview and textfield (Gtk)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 59
diff changeset
502
4697592e24ba added label, grid container, simple tabview and textfield (Gtk)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 59
diff changeset
503
140
c03c338a7dcf refactors value binding system
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 131
diff changeset
504 static UIWIDGET create_textfield_var(UiObject *obj, int width, UiBool frameless, UiBool password, UiVar *var) {
65
4697592e24ba added label, grid container, simple tabview and textfield (Gtk)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 59
diff changeset
505 GtkWidget *textfield = gtk_entry_new();
140
c03c338a7dcf refactors value binding system
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 131
diff changeset
506
c03c338a7dcf refactors value binding system
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 131
diff changeset
507 UiTextField *uitext = malloc(sizeof(UiTextField));
c03c338a7dcf refactors value binding system
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 131
diff changeset
508 uitext->ctx = obj->ctx;
c03c338a7dcf refactors value binding system
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 131
diff changeset
509 uitext->var = var;
c03c338a7dcf refactors value binding system
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 131
diff changeset
510
c03c338a7dcf refactors value binding system
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 131
diff changeset
511 g_signal_connect(
c03c338a7dcf refactors value binding system
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 131
diff changeset
512 textfield,
c03c338a7dcf refactors value binding system
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 131
diff changeset
513 "destroy",
c03c338a7dcf refactors value binding system
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 131
diff changeset
514 G_CALLBACK(ui_textfield_destroy),
c03c338a7dcf refactors value binding system
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 131
diff changeset
515 uitext);
c03c338a7dcf refactors value binding system
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 131
diff changeset
516
94
d51e334c1439 added checkbox and labels with alignment (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 90
diff changeset
517 if(width > 0) {
d51e334c1439 added checkbox and labels with alignment (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 90
diff changeset
518 gtk_entry_set_width_chars(GTK_ENTRY(textfield), width);
d51e334c1439 added checkbox and labels with alignment (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 90
diff changeset
519 }
121
1cc365c34125 added some special textfields (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 94
diff changeset
520 if(frameless) {
1cc365c34125 added some special textfields (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 94
diff changeset
521 // TODO: gtk2legacy workaroud
1cc365c34125 added some special textfields (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 94
diff changeset
522 gtk_entry_set_has_frame(GTK_ENTRY(textfield), FALSE);
1cc365c34125 added some special textfields (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 94
diff changeset
523 }
1cc365c34125 added some special textfields (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 94
diff changeset
524 if(password) {
1cc365c34125 added some special textfields (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 94
diff changeset
525 gtk_entry_set_visibility(GTK_ENTRY(textfield), FALSE);
1cc365c34125 added some special textfields (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 94
diff changeset
526 }
94
d51e334c1439 added checkbox and labels with alignment (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 90
diff changeset
527
65
4697592e24ba added label, grid container, simple tabview and textfield (Gtk)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 59
diff changeset
528 UiContainer *ct = uic_get_current_container(obj);
4697592e24ba added label, grid container, simple tabview and textfield (Gtk)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 59
diff changeset
529 ct->add(ct, textfield, FALSE);
4697592e24ba added label, grid container, simple tabview and textfield (Gtk)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 59
diff changeset
530
140
c03c338a7dcf refactors value binding system
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 131
diff changeset
531 if(var) {
c03c338a7dcf refactors value binding system
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 131
diff changeset
532 UiString *value = var->value;
141
cc2170ea05ad improves doc detach and string value handling
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 140
diff changeset
533 if(value->value.ptr) {
cc2170ea05ad improves doc detach and string value handling
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 140
diff changeset
534 gtk_entry_set_text(GTK_ENTRY(textfield), value->value.ptr);
cc2170ea05ad improves doc detach and string value handling
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 140
diff changeset
535 value->value.free(value->value.ptr);
cc2170ea05ad improves doc detach and string value handling
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 140
diff changeset
536 value->value.ptr = NULL;
cc2170ea05ad improves doc detach and string value handling
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 140
diff changeset
537 value->value.free = NULL;
65
4697592e24ba added label, grid container, simple tabview and textfield (Gtk)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 59
diff changeset
538 }
4697592e24ba added label, grid container, simple tabview and textfield (Gtk)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 59
diff changeset
539
4697592e24ba added label, grid container, simple tabview and textfield (Gtk)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 59
diff changeset
540 value->get = ui_textfield_get;
4697592e24ba added label, grid container, simple tabview and textfield (Gtk)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 59
diff changeset
541 value->set = ui_textfield_set;
141
cc2170ea05ad improves doc detach and string value handling
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 140
diff changeset
542 value->value.ptr = NULL;
cc2170ea05ad improves doc detach and string value handling
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 140
diff changeset
543 value->value.free = NULL;
65
4697592e24ba added label, grid container, simple tabview and textfield (Gtk)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 59
diff changeset
544 value->obj = GTK_ENTRY(textfield);
143
d499b29d7cb6 adds observer support for textarea and textfield (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 141
diff changeset
545
d499b29d7cb6 adds observer support for textarea and textfield (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 141
diff changeset
546 g_signal_connect(
d499b29d7cb6 adds observer support for textarea and textfield (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 141
diff changeset
547 textfield,
d499b29d7cb6 adds observer support for textarea and textfield (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 141
diff changeset
548 "changed",
d499b29d7cb6 adds observer support for textarea and textfield (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 141
diff changeset
549 G_CALLBACK(ui_textfield_changed),
d499b29d7cb6 adds observer support for textarea and textfield (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 141
diff changeset
550 uitext);
65
4697592e24ba added label, grid container, simple tabview and textfield (Gtk)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 59
diff changeset
551 }
4697592e24ba added label, grid container, simple tabview and textfield (Gtk)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 59
diff changeset
552
4697592e24ba added label, grid container, simple tabview and textfield (Gtk)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 59
diff changeset
553 return textfield;
4697592e24ba added label, grid container, simple tabview and textfield (Gtk)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 59
diff changeset
554 }
4697592e24ba added label, grid container, simple tabview and textfield (Gtk)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 59
diff changeset
555
121
1cc365c34125 added some special textfields (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 94
diff changeset
556 static UIWIDGET create_textfield_nv(UiObject *obj, int width, UiBool frameless, UiBool password, char *varname) {
140
c03c338a7dcf refactors value binding system
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 131
diff changeset
557 UiVar *var = uic_create_var(obj->ctx, varname, UI_VAR_STRING);
65
4697592e24ba added label, grid container, simple tabview and textfield (Gtk)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 59
diff changeset
558 if(var) {
140
c03c338a7dcf refactors value binding system
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 131
diff changeset
559 return create_textfield_var(obj, width, frameless, password, var);
65
4697592e24ba added label, grid container, simple tabview and textfield (Gtk)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 59
diff changeset
560 } else {
4697592e24ba added label, grid container, simple tabview and textfield (Gtk)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 59
diff changeset
561 // TODO: error
4697592e24ba added label, grid container, simple tabview and textfield (Gtk)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 59
diff changeset
562 }
4697592e24ba added label, grid container, simple tabview and textfield (Gtk)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 59
diff changeset
563 return NULL;
4697592e24ba added label, grid container, simple tabview and textfield (Gtk)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 59
diff changeset
564 }
4697592e24ba added label, grid container, simple tabview and textfield (Gtk)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 59
diff changeset
565
140
c03c338a7dcf refactors value binding system
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 131
diff changeset
566 static UIWIDGET create_textfield(UiObject *obj, int width, UiBool frameless, UiBool password, UiString *value) {
c03c338a7dcf refactors value binding system
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 131
diff changeset
567 UiVar *var = NULL;
c03c338a7dcf refactors value binding system
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 131
diff changeset
568 if(value) {
c03c338a7dcf refactors value binding system
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 131
diff changeset
569 var = malloc(sizeof(UiVar));
c03c338a7dcf refactors value binding system
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 131
diff changeset
570 var->value = value;
c03c338a7dcf refactors value binding system
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 131
diff changeset
571 var->type = UI_VAR_SPECIAL;
c03c338a7dcf refactors value binding system
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 131
diff changeset
572 }
c03c338a7dcf refactors value binding system
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 131
diff changeset
573 return create_textfield_var(obj, width, frameless, password, var);
c03c338a7dcf refactors value binding system
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 131
diff changeset
574 }
c03c338a7dcf refactors value binding system
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 131
diff changeset
575
c03c338a7dcf refactors value binding system
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 131
diff changeset
576 void ui_textfield_destroy(GtkWidget *object, UiTextField *textfield) {
c03c338a7dcf refactors value binding system
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 131
diff changeset
577 ui_destroy_boundvar(textfield->ctx, textfield->var);
c03c338a7dcf refactors value binding system
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 131
diff changeset
578 free(textfield);
c03c338a7dcf refactors value binding system
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 131
diff changeset
579 }
c03c338a7dcf refactors value binding system
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 131
diff changeset
580
143
d499b29d7cb6 adds observer support for textarea and textfield (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 141
diff changeset
581 void ui_textfield_changed(GtkEditable *editable, UiTextField *textfield) {
d499b29d7cb6 adds observer support for textarea and textfield (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 141
diff changeset
582 UiString *value = textfield->var->value;
d499b29d7cb6 adds observer support for textarea and textfield (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 141
diff changeset
583 if(value->observers) {
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diff changeset
584 UiEvent e;
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parents: 141
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585 e.obj = textfield->ctx->obj;
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parents: 141
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586 e.window = e.obj->window;
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Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 141
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587 e.document = textfield->ctx->document;
d499b29d7cb6 adds observer support for textarea and textfield (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 141
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588 e.eventdata = value;
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Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 141
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589 e.intval = 0;
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diff changeset
590 ui_notify_evt(value->observers, &e);
d499b29d7cb6 adds observer support for textarea and textfield (GTK)
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parents: 141
diff changeset
591 }
d499b29d7cb6 adds observer support for textarea and textfield (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 141
diff changeset
592 }
d499b29d7cb6 adds observer support for textarea and textfield (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 141
diff changeset
593
121
1cc365c34125 added some special textfields (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 94
diff changeset
594 UIWIDGET ui_textfield(UiObject *obj, UiString *value) {
1cc365c34125 added some special textfields (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 94
diff changeset
595 return create_textfield(obj, 0, FALSE, FALSE, value);
1cc365c34125 added some special textfields (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 94
diff changeset
596 }
1cc365c34125 added some special textfields (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 94
diff changeset
597
122
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parents: 121
diff changeset
598 UIWIDGET ui_textfield_nv(UiObject *obj, char *varname) {
e82b01d17a78 added some special textfields (Motif)
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parents: 121
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599 return create_textfield_nv(obj, 0, FALSE, FALSE, varname);
e82b01d17a78 added some special textfields (Motif)
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parents: 121
diff changeset
600 }
e82b01d17a78 added some special textfields (Motif)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 121
diff changeset
601
121
1cc365c34125 added some special textfields (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 94
diff changeset
602 UIWIDGET ui_textfield_w(UiObject *obj, int width, UiString *value) {
1cc365c34125 added some special textfields (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 94
diff changeset
603 return create_textfield(obj, width, FALSE, FALSE, value);
1cc365c34125 added some special textfields (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 94
diff changeset
604 }
1cc365c34125 added some special textfields (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 94
diff changeset
605
122
e82b01d17a78 added some special textfields (Motif)
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parents: 121
diff changeset
606 UIWIDGET ui_textfield_wnv(UiObject *obj, int width, char *varname) {
e82b01d17a78 added some special textfields (Motif)
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parents: 121
diff changeset
607 return create_textfield_nv(obj, width, FALSE, FALSE, varname);
e82b01d17a78 added some special textfields (Motif)
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parents: 121
diff changeset
608 }
e82b01d17a78 added some special textfields (Motif)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 121
diff changeset
609
121
1cc365c34125 added some special textfields (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 94
diff changeset
610 UIWIDGET ui_frameless_textfield(UiObject *obj, UiString *value) {
1cc365c34125 added some special textfields (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 94
diff changeset
611 return create_textfield(obj, 0, TRUE, FALSE, value);
1cc365c34125 added some special textfields (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 94
diff changeset
612 }
1cc365c34125 added some special textfields (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 94
diff changeset
613
122
e82b01d17a78 added some special textfields (Motif)
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parents: 121
diff changeset
614 UIWIDGET ui_frameless_textfield_nv(UiObject *obj, char *varname) {
e82b01d17a78 added some special textfields (Motif)
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parents: 121
diff changeset
615 return create_textfield_nv(obj, 0, TRUE, FALSE, varname);
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parents: 121
diff changeset
616 }
e82b01d17a78 added some special textfields (Motif)
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parents: 121
diff changeset
617
121
1cc365c34125 added some special textfields (GTK)
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parents: 94
diff changeset
618 UIWIDGET ui_passwordfield(UiObject *obj, UiString *value) {
1cc365c34125 added some special textfields (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 94
diff changeset
619 return create_textfield(obj, 0, FALSE, TRUE, value);
1cc365c34125 added some special textfields (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 94
diff changeset
620 }
1cc365c34125 added some special textfields (GTK)
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parents: 94
diff changeset
621
122
e82b01d17a78 added some special textfields (Motif)
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parents: 121
diff changeset
622 UIWIDGET ui_passwordfield_nv(UiObject *obj, char *varname) {
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parents: 121
diff changeset
623 return create_textfield_nv(obj, 0, FALSE, TRUE, varname);
121
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parents: 94
diff changeset
624 }
1cc365c34125 added some special textfields (GTK)
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parents: 94
diff changeset
625
122
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parents: 121
diff changeset
626 UIWIDGET ui_passwordfield_w(UiObject *obj, int width, UiString *value) {
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parents: 121
diff changeset
627 return create_textfield(obj, width, FALSE, TRUE, value);
121
1cc365c34125 added some special textfields (GTK)
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parents: 94
diff changeset
628 }
1cc365c34125 added some special textfields (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 94
diff changeset
629
1cc365c34125 added some special textfields (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 94
diff changeset
630 UIWIDGET ui_passwordfield_wnv(UiObject *obj, int width, char *varname) {
1cc365c34125 added some special textfields (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 94
diff changeset
631 return create_textfield_nv(obj, width, FALSE, TRUE, varname);
1cc365c34125 added some special textfields (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 94
diff changeset
632 }
1cc365c34125 added some special textfields (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 94
diff changeset
633
65
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parents: 59
diff changeset
634 char* ui_textfield_get(UiString *str) {
141
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parents: 140
diff changeset
635 if(str->value.ptr) {
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parents: 140
diff changeset
636 str->value.free(str->value.ptr);
65
4697592e24ba added label, grid container, simple tabview and textfield (Gtk)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 59
diff changeset
637 }
141
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parents: 140
diff changeset
638 str->value.ptr = g_strdup(gtk_entry_get_text(str->obj));
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parents: 140
diff changeset
639 str->value.free = (ui_freefunc)g_free;
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parents: 140
diff changeset
640 return str->value.ptr;
65
4697592e24ba added label, grid container, simple tabview and textfield (Gtk)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 59
diff changeset
641 }
4697592e24ba added label, grid container, simple tabview and textfield (Gtk)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 59
diff changeset
642
4697592e24ba added label, grid container, simple tabview and textfield (Gtk)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 59
diff changeset
643 void ui_textfield_set(UiString *str, char *value) {
141
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parents: 140
diff changeset
644 gtk_entry_set_text(str->obj, value);
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parents: 140
diff changeset
645 if(str->value.ptr) {
cc2170ea05ad improves doc detach and string value handling
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 140
diff changeset
646 str->value.free(str->value.ptr);
cc2170ea05ad improves doc detach and string value handling
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 140
diff changeset
647 str->value.ptr = NULL;
cc2170ea05ad improves doc detach and string value handling
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 140
diff changeset
648 str->value.free = NULL;
65
4697592e24ba added label, grid container, simple tabview and textfield (Gtk)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 59
diff changeset
649 }
4697592e24ba added label, grid container, simple tabview and textfield (Gtk)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents: 59
diff changeset
650 }

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