comparison: ui/wpf/text.c
ui/wpf/text.c
- changeset 0
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| 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 } |
