Wed, 30 Oct 2024 12:23:52 +0100
add textarea (WINUI)
147
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
1 | /* |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
2 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
3 | * |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
4 | * Copyright 2017 Olaf Wintermann. All rights reserved. |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
5 | * |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
6 | * Redistribution and use in source and binary forms, with or without |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
7 | * modification, are permitted provided that the following conditions are met: |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
8 | * |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
9 | * 1. Redistributions of source code must retain the above copyright |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
10 | * notice, this list of conditions and the following disclaimer. |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
11 | * |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
12 | * 2. Redistributions in binary form must reproduce the above copyright |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
13 | * notice, this list of conditions and the following disclaimer in the |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
14 | * documentation and/or other materials provided with the distribution. |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
15 | * |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
16 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
17 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
18 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
19 | * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
20 | * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
21 | * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
22 | * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
23 | * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
24 | * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
2e384acc89a6
adds simple drag and drop support (GTK)
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 |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
26 | * POSSIBILITY OF SUCH DAMAGE. |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
27 | */ |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
28 | |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
29 | #include <stdio.h> |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
30 | #include <stdlib.h> |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
31 | #include <string.h> |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
32 | |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
33 | #include "dnd.h" |
174 | 34 | #include <cx/buffer.h> |
151
11f3bb408051
fixes gtk2legacy build
Olaf Wintermanm <olaf.wintermann@gmail.com>
parents:
147
diff
changeset
|
35 | |
11f3bb408051
fixes gtk2legacy build
Olaf Wintermanm <olaf.wintermann@gmail.com>
parents:
147
diff
changeset
|
36 | #ifdef UI_GTK2LEGACY |
11f3bb408051
fixes gtk2legacy build
Olaf Wintermanm <olaf.wintermann@gmail.com>
parents:
147
diff
changeset
|
37 | static gboolean selection_data_set_uris(GtkSelectionData *selection_data, char **uris) { |
174 | 38 | CxBuffer *buf = cxBufferCreate(NULL, 1024, cxDefaultAllocator, CX_BUFFER_FREE_CONTENTS|CX_BUFFER_AUTO_EXTEND); |
151
11f3bb408051
fixes gtk2legacy build
Olaf Wintermanm <olaf.wintermann@gmail.com>
parents:
147
diff
changeset
|
39 | char *uri; |
11f3bb408051
fixes gtk2legacy build
Olaf Wintermanm <olaf.wintermann@gmail.com>
parents:
147
diff
changeset
|
40 | int i = 0; |
11f3bb408051
fixes gtk2legacy build
Olaf Wintermanm <olaf.wintermann@gmail.com>
parents:
147
diff
changeset
|
41 | while((uri = uris[i]) != NULL) { |
174 | 42 | cxBufferPutString(buf, uri); |
43 | cxBufferPutString(buf, "\r\n"); | |
151
11f3bb408051
fixes gtk2legacy build
Olaf Wintermanm <olaf.wintermann@gmail.com>
parents:
147
diff
changeset
|
44 | } |
11f3bb408051
fixes gtk2legacy build
Olaf Wintermanm <olaf.wintermann@gmail.com>
parents:
147
diff
changeset
|
45 | GdkAtom type = gdk_atom_intern("text/uri-list", FALSE); |
11f3bb408051
fixes gtk2legacy build
Olaf Wintermanm <olaf.wintermann@gmail.com>
parents:
147
diff
changeset
|
46 | gtk_selection_data_set(selection_data, type, 8, (guchar*)buf->space, buf->pos); |
174 | 47 | cxBufferFree(buf); |
151
11f3bb408051
fixes gtk2legacy build
Olaf Wintermanm <olaf.wintermann@gmail.com>
parents:
147
diff
changeset
|
48 | return TRUE; |
11f3bb408051
fixes gtk2legacy build
Olaf Wintermanm <olaf.wintermann@gmail.com>
parents:
147
diff
changeset
|
49 | } |
11f3bb408051
fixes gtk2legacy build
Olaf Wintermanm <olaf.wintermann@gmail.com>
parents:
147
diff
changeset
|
50 | static char** selection_data_get_uris(GtkSelectionData *selection_data) { |
11f3bb408051
fixes gtk2legacy build
Olaf Wintermanm <olaf.wintermann@gmail.com>
parents:
147
diff
changeset
|
51 | // TODO: implement |
11f3bb408051
fixes gtk2legacy build
Olaf Wintermanm <olaf.wintermann@gmail.com>
parents:
147
diff
changeset
|
52 | return NULL; |
11f3bb408051
fixes gtk2legacy build
Olaf Wintermanm <olaf.wintermann@gmail.com>
parents:
147
diff
changeset
|
53 | } |
11f3bb408051
fixes gtk2legacy build
Olaf Wintermanm <olaf.wintermann@gmail.com>
parents:
147
diff
changeset
|
54 | #define gtk_selection_data_set_uris selection_data_set_uris |
11f3bb408051
fixes gtk2legacy build
Olaf Wintermanm <olaf.wintermann@gmail.com>
parents:
147
diff
changeset
|
55 | #define gtk_selection_data_get_uris selection_data_get_uris |
11f3bb408051
fixes gtk2legacy build
Olaf Wintermanm <olaf.wintermann@gmail.com>
parents:
147
diff
changeset
|
56 | #endif |
147
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
57 | |
253
087cc9216f28
initial newapi GTK port
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
174
diff
changeset
|
58 | /* |
147
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
59 | void ui_selection_settext(UiSelection *sel, char *str, int len) { |
164
1d912f78fd1d
fix some warnings
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
157
diff
changeset
|
60 | // TODO: handle error? |
1d912f78fd1d
fix some warnings
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
157
diff
changeset
|
61 | gtk_selection_data_set_text(sel->data, str, len); |
147
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
62 | } |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
63 | |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
64 | void ui_selection_seturis(UiSelection *sel, char **uris, int nelm) { |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
65 | char **uriarray = calloc(nelm+1, sizeof(char*)); |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
66 | for(int i=0;i<nelm;i++) { |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
67 | uriarray[i] = uris[i]; |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
68 | } |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
69 | uriarray[nelm] = NULL; |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
70 | gtk_selection_data_set_uris(sel->data, uriarray); |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
71 | } |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
72 | |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
73 | char* ui_selection_gettext(UiSelection *sel) { |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
74 | guchar *text = gtk_selection_data_get_text(sel->data); |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
75 | if(text) { |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
76 | char *textcp = strdup((char*)text); |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
77 | g_free(text); |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
78 | return textcp; |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
79 | } |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
80 | return NULL; |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
81 | } |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
82 | |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
83 | char** ui_selection_geturis(UiSelection *sel, size_t *nelm) { |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
84 | gchar **uris = gtk_selection_data_get_uris(sel->data); |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
85 | if(uris) { |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
86 | size_t al = 32; |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
87 | char **array = malloc(al * sizeof(char*)); |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
88 | size_t i = 0; |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
89 | while(uris[i] != NULL) { |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
90 | if(i >= al) { |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
91 | al *= 2; |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
92 | array = realloc(array, al * sizeof(char*)); |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
93 | } |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
94 | array[i] = strdup((char*)uris[i]); |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
95 | i++; |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
96 | } |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
97 | *nelm = i; |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
98 | g_strfreev(uris); |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
99 | return array; |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
100 | } |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
101 | return NULL; |
2e384acc89a6
adds simple drag and drop support (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
diff
changeset
|
102 | } |
253
087cc9216f28
initial newapi GTK port
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
174
diff
changeset
|
103 | */ |
283
bb0b8927f5c0
add dnd selection functions (unimplemented) (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
253
diff
changeset
|
104 | |
bb0b8927f5c0
add dnd selection functions (unimplemented) (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
253
diff
changeset
|
105 | void ui_selection_settext(UiDnD *sel, char *str, int len) { |
bb0b8927f5c0
add dnd selection functions (unimplemented) (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
253
diff
changeset
|
106 | |
bb0b8927f5c0
add dnd selection functions (unimplemented) (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
253
diff
changeset
|
107 | } |
bb0b8927f5c0
add dnd selection functions (unimplemented) (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
253
diff
changeset
|
108 | |
bb0b8927f5c0
add dnd selection functions (unimplemented) (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
253
diff
changeset
|
109 | void ui_selection_seturis(UiDnD *sel, char **uris, int nelm) { |
bb0b8927f5c0
add dnd selection functions (unimplemented) (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
253
diff
changeset
|
110 | |
bb0b8927f5c0
add dnd selection functions (unimplemented) (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
253
diff
changeset
|
111 | } |
bb0b8927f5c0
add dnd selection functions (unimplemented) (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
253
diff
changeset
|
112 | |
bb0b8927f5c0
add dnd selection functions (unimplemented) (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
253
diff
changeset
|
113 | char* ui_selection_gettext(UiDnD *sel) { |
bb0b8927f5c0
add dnd selection functions (unimplemented) (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
253
diff
changeset
|
114 | return NULL; |
bb0b8927f5c0
add dnd selection functions (unimplemented) (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
253
diff
changeset
|
115 | } |
bb0b8927f5c0
add dnd selection functions (unimplemented) (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
253
diff
changeset
|
116 | |
bb0b8927f5c0
add dnd selection functions (unimplemented) (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
253
diff
changeset
|
117 | UiFileList ui_selection_geturis(UiDnD *sel) { |
bb0b8927f5c0
add dnd selection functions (unimplemented) (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
253
diff
changeset
|
118 | return (UiFileList){NULL,0}; |
bb0b8927f5c0
add dnd selection functions (unimplemented) (GTK)
Olaf Wintermann <olaf.wintermann@gmail.com>
parents:
253
diff
changeset
|
119 | } |