Tue, 29 Oct 2024 11:51:25 +0100
fix crash when closing the preferences window (GTK3)
0
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
1 | /* |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
2 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
3 | * |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
4 | * Copyright 2017 Olaf Wintermann. All rights reserved. |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
5 | * |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
6 | * Redistribution and use in source and binary forms, with or without |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
7 | * modification, are permitted provided that the following conditions are met: |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
8 | * |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
9 | * 1. Redistributions of source code must retain the above copyright |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
10 | * notice, this list of conditions and the following disclaimer. |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
11 | * |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
12 | * 2. Redistributions in binary form must reproduce the above copyright |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
13 | * notice, this list of conditions and the following disclaimer in the |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
14 | * documentation and/or other materials provided with the distribution. |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
15 | * |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
16 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
17 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
18 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
19 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
20 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
21 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
22 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
23 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
24 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
25 | * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
26 | * POSSIBILITY OF SUCH DAMAGE. |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
27 | */ |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
28 | |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
29 | #ifndef TEXT_H |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
30 | #define TEXT_H |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
31 | |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
32 | #include "../ui/text.h" |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
33 | #include "toolkit.h" |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
34 | #include <cx/linked_list.h> |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
35 | #include "../common/context.h" |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
36 | |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
37 | #ifdef __cplusplus |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
38 | extern "C" { |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
39 | #endif |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
40 | |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
41 | #define UI_TEXTBUF_INSERT 0 |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
42 | #define UI_TEXTBUF_DELETE 1 |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
43 | |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
44 | typedef struct UiTextBufOp UiTextBufOp; |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
45 | struct UiTextBufOp { |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
46 | UiTextBufOp *prev; |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
47 | UiTextBufOp *next; |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
48 | int type; // UI_TEXTBUF_INSERT, UI_TEXTBUF_DELETE |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
49 | int start; |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
50 | int end; |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
51 | int len; |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
52 | char *text; |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
53 | }; |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
54 | |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
55 | typedef struct UiUndoMgr { |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
56 | UiTextBufOp *begin; |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
57 | UiTextBufOp *end; |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
58 | UiTextBufOp *cur; |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
59 | int length; |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
60 | int event; |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
61 | } UiUndoMgr; |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
62 | |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
63 | typedef struct UiTextArea { |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
64 | UiContext *ctx; |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
65 | UiVar *var; |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
66 | int last_selection_state; |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
67 | } UiTextArea; |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
68 | |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
69 | typedef struct UiTextField { |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
70 | UiContext *ctx; |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
71 | UiVar *var; |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
72 | // TODO: validatefunc |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
73 | } UiTextField; |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
74 | |
32 | 75 | typedef struct UiPathTextField { |
76 | UiObject *obj; | |
77 | ||
44
473954dc6b74
update toolkit: gtk4 improvements
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
32
diff
changeset
|
78 | GtkWidget *stack; |
32 | 79 | GtkWidget *hbox; |
44
473954dc6b74
update toolkit: gtk4 improvements
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
32
diff
changeset
|
80 | GtkWidget *entry_box; |
32 | 81 | GtkWidget *entry; |
44
473954dc6b74
update toolkit: gtk4 improvements
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
32
diff
changeset
|
82 | #if GTK_MAJOR_VERSION == 3 |
32 | 83 | GtkWidget *buttonbox; |
44
473954dc6b74
update toolkit: gtk4 improvements
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
32
diff
changeset
|
84 | #endif |
32 | 85 | |
86 | char *current_path; | |
87 | UiPathElm *current_pathelms; | |
48
ae61523bce20
improve pathbar visuals
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
44
diff
changeset
|
88 | GtkWidget **current_path_buttons; |
32 | 89 | size_t current_nelm; |
90 | ||
91 | ui_pathelm_func getpathelm; | |
92 | void* getpathelmdata; | |
93 | ||
94 | ui_callback onactivate; | |
95 | void* onactivatedata; | |
96 | ||
97 | ui_callback ondragstart; | |
98 | void* ondragstartdata; | |
99 | ui_callback ondragcomplete; | |
100 | void* ondragcompletedata; | |
101 | ui_callback ondrop; | |
102 | void* ondropdata; | |
103 | } UiPathTextField; | |
104 | ||
0
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
105 | UIWIDGET ui_textarea_var(UiObject *obj, UiVar *var); |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
106 | void ui_textarea_destroy(GtkWidget *object, UiTextArea *textarea); |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
107 | |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
108 | char* ui_textarea_get(UiText *text); |
29
3fc287f06305
add minimal working download
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
0
diff
changeset
|
109 | void ui_textarea_set(UiText *text, const char *str); |
0
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
110 | char* ui_textarea_getsubstr(UiText *text, int begin, int end); |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
111 | void ui_textarea_insert(UiText *text, int pos, char *str); |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
112 | void ui_textarea_setposition(UiText *text, int pos); |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
113 | int ui_textarea_position(UiText *text); |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
114 | void ui_textarea_selection(UiText *text, int *begin, int *end); |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
115 | int ui_textarea_length(UiText *text); |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
116 | void ui_textarea_remove(UiText *text, int begin, int end); |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
117 | |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
118 | void ui_textarea_realize_event(GtkWidget *widget, gpointer data); |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
119 | void ui_textbuf_changed(GtkTextBuffer *textbuffer, UiTextArea *textarea); |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
120 | |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
121 | void ui_textbuf_insert( |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
122 | GtkTextBuffer *textbuffer, |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
123 | GtkTextIter *location, |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
124 | char *text, |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
125 | int len, |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
126 | void *data); |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
127 | void ui_textbuf_delete( |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
128 | GtkTextBuffer *textbuffer, |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
129 | GtkTextIter *start, |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
130 | GtkTextIter *end, |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
131 | void *data); |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
132 | UiUndoMgr* ui_create_undomgr(); |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
133 | void ui_destroy_undomgr(UiUndoMgr *mgr); |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
134 | void ui_free_textbuf_op(UiTextBufOp *op); |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
135 | int ui_check_insertstr(char *oldstr, int oldlen, char *newstr, int newlen); |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
136 | |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
137 | void ui_textfield_destroy(GtkWidget *object, UiTextField *textfield); |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
138 | void ui_textfield_changed(GtkEditable *editable, UiTextField *textfield); |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
139 | |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
140 | char* ui_textfield_get(UiString *str); |
29
3fc287f06305
add minimal working download
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
0
diff
changeset
|
141 | void ui_textfield_set(UiString *str, const char *value); |
0
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
142 | |
32 | 143 | int ui_pathtextfield_update(UiPathTextField* pathtf, const char *full_path); |
44
473954dc6b74
update toolkit: gtk4 improvements
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
32
diff
changeset
|
144 | int ui_pathtextfield_update_widget(UiPathTextField* pathtf); |
32 | 145 | char* ui_path_textfield_get(UiString *str); |
146 | void ui_path_textfield_set(UiString *str, const char *value); | |
147 | ||
0
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
148 | #ifdef __cplusplus |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
149 | } |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
150 | #endif |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
151 | |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
152 | #endif /* TEXT_H */ |
2483f517c562
add existing toolkit code
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
153 |