1 /*
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
3 *
4 * Copyright 2015 Olaf Wintermann. All rights reserved.
5 *
6 * Redistribution and use in source and binary forms, with or without
7 * modification, are permitted provided that the following conditions are met:
8 *
9 * 1. Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 *
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
15 *
16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
17 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
20 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
21 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
22 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
23 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
24 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
25 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
26 * POSSIBILITY OF SUCH DAMAGE.
27 */
28
29 #include <stdio.h>
30 #include <stdlib.h>
31
32 #include "text.h"
33
34 UIWIDGET ui_textarea(UiObject *obj, UiText *value) {
35 UiContainer *container = uic_get_current_container(obj);
36 UIWIDGET textarea = UItextarea(container, value ? value->value : NULL);
37
38 if(value) {
39 value->get = ui_textarea_get;
40 value->set = ui_textarea_set;
41 value->getsubstr = ui_textarea_getsubstr;
42 value->insert = ui_textarea_insert;
43 value->position = ui_textarea_position;
44 value->selection = ui_textarea_selection;
45 value->length = ui_textarea_length;
46 value->remove = ui_textarea_remove;
47 value->value = NULL;
48 value->obj = textarea;
49 if(!value->undomgr) {
50 //value->undomgr = ;
51 }
52 }
53
54 return textarea;
55 }
56
57 UIWIDGET ui_textarea_nv(UiObject *obj, char *varname) {
58 UiVar *var = uic_connect_var(obj->ctx, varname, UI_VAR_TEXT);
59 if(var) {
60 UiText *value = var->value;
61 return ui_textarea(obj, value);
62 } else {
63 // TODO: error
64 }
65 return NULL;
66 }
67
68 char* ui_textarea_get(UiText *text) {
69 if(text->value) {
70 UIfreestr(text->value);
71 }
72 text->value = UItextarea_get(text->obj);
73 return text->value;
74 }
75
76 void ui_textarea_set(UiText *text, char *str) {
77 if(text->value) {
78 UIfreestr(text->value);
79 text->value = NULL;
80 }
81 UItextarea_set(text->obj, str);
82 }
83
84 char* ui_textarea_getsubstr(UiText *text, int begin, int end) {
85 if(text->value) {
86 UIfreestr(text->value);
87 }
88 text->value = UItextarea_getsubstr(text->obj, begin, end);
89 return text->value;
90 }
91
92 void ui_textarea_insert(UiText *text, int pos, char *str) {
93 if(text->value) {
94 UIfreestr(text->value);
95 text->value = NULL;
96 }
97 UItextarea_insert(text->obj, pos, str);
98 }
99
100 int ui_textarea_position(UiText *text) {
101 return UItextarea_position(text->obj);
102 }
103
104 void ui_textarea_selection(UiText *text, int *begin, int *end) {
105 UItextarea_selection(text->obj, begin, end);
106 }
107
108 int ui_textarea_length(UiText *text) {
109 return UItextarea_length(text->obj);
110 }
111
112 void ui_textarea_remove(UiText *text, int begin, int end) {
113 if(text->value) {
114 UIfreestr(text->value);
115 text->value = NULL;
116 }
117 UItextarea_remove(text->obj, begin, end);
118 }
119
120
121 UIWIDGET ui_textfield(UiObject *obj, UiString *value) {
122 UiContainer *container = uic_get_current_container(obj);
123 UIWIDGET textfield = UItextfield(container, value ? value->value : NULL);
124
125 if(value) {
126 // TODO
127 }
128 return textfield;
129 }
130
131 UIWIDGET ui_textfield_nv(UiObject *obj, char *varname) {
132 UiVar *var = uic_connect_var(obj->ctx, varname, UI_VAR_STRING);
133 if(var) {
134 UiString *value = var->value;
135 return ui_textfield(obj, value);
136 } else {
137 // TODO: error
138 }
139 return NULL;
140 }
141