1 /*
2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
3 *
4 * Copyright 2023 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 "toolbar.h"
30 #include "menu.h"
31
32 #include <stdio.h>
33 #include <string.h>
34
35 static CxMap* toolbar_items;
36
37 static CxList* toolbar_defaults[8]; // 0: left 1: center 2: right
38
39 static UiToolbarMenuItem* ui_appmenu;
40
41
42 void uic_toolbar_init(void) {
43 toolbar_items = cxHashMapCreate(cxDefaultAllocator, CX_STORE_POINTERS, 16);
44 for(int i=0;i<8;i++) {
45 toolbar_defaults[i] = cxLinkedListCreateSimple(CX_STORE_POINTERS);
46 }
47 }
48
49 static char* nl_strdup(const char* str) {
50 return str ? strdup(str) : NULL;
51 }
52
53 static UiToolbarItemArgs itemargs_copy(UiToolbarItemArgs *args, size_t *ngroups, size_t *nvstates) {
54 UiToolbarItemArgs newargs;
55 newargs.label = nl_strdup(args->label);
56 newargs.icon = nl_strdup(args->icon);
57 newargs.tooltip = nl_strdup(args->tooltip);
58 newargs.onclick = args->onclick;
59 newargs.onclickdata = args->onclickdata;
60 newargs.states = uic_copy_states(args->states, ngroups);
61 newargs.visibility_states = uic_copy_states(args->visibility_states, nvstates);
62 return newargs;
63 }
64
65 void ui_toolbar_item_create(const char* name, UiToolbarItemArgs *args) {
66 UiToolbarItem* item = malloc(sizeof(UiToolbarItem));
67 item->item.type = UI_TOOLBAR_ITEM;
68 item->args = itemargs_copy(args, &item->nstates, &item->nvstates);
69 cxMapPut(toolbar_items, name, item);
70 }
71
72
73 static UiToolbarToggleItemArgs toggleitemargs_copy(UiToolbarToggleItemArgs *args, size_t *ngroups, size_t *nvstates) {
74 UiToolbarToggleItemArgs newargs;
75 newargs.label = nl_strdup(args->label);
76 newargs.icon = nl_strdup(args->icon);
77 newargs.tooltip = nl_strdup(args->tooltip);
78 newargs.varname = nl_strdup(args->varname);
79 newargs.onchange = args->onchange;
80 newargs.onchangedata = args->onchangedata;
81 newargs.states = uic_copy_states(args->states, ngroups);
82 newargs.visibility_states = uic_copy_states(args->visibility_states, nvstates);
83 return newargs;
84 }
85
86 void ui_toolbar_toggleitem_create(const char* name, UiToolbarToggleItemArgs *args) {
87 UiToolbarToggleItem* item = malloc(sizeof(UiToolbarToggleItem));
88 item->item.type = UI_TOOLBAR_TOGGLEITEM;
89 item->args = toggleitemargs_copy(args, &item->nstates, &item->nvstates);
90 cxMapPut(toolbar_items, name, item);
91 }
92
93 static UiToolbarMenuArgs menuargs_copy(UiToolbarMenuArgs *args, size_t *nvstates) {
94 UiToolbarMenuArgs newargs;
95 newargs.label = nl_strdup(args->label);
96 newargs.icon = nl_strdup(args->icon);
97 newargs.tooltip = nl_strdup(args->tooltip);
98 newargs.visibility_states = uic_copy_states(args->visibility_states, nvstates);
99 return newargs;
100 }
101
102 UIEXPORT void ui_toolbar_menu_create(const char* name, UiToolbarMenuArgs *args) {
103 UiToolbarMenuItem* item = malloc(sizeof(UiToolbarMenuItem));
104 item->item.type = UI_TOOLBAR_MENU;
105 memset(&item->menu, 0, sizeof(UiMenu));
106 item->args = menuargs_copy(args, &item->nvstates);
107
108 item->end = 0;
109
110 if (!name) {
111 // special appmenu
112 ui_appmenu = item;
113 } else {
114 // toplevel menu
115 cxMapPut(toolbar_items, name, item);
116 }
117
118 uic_add_menu_to_stack(&item->menu);
119 }
120
121
122 CxMap* uic_get_toolbar_items(void) {
123 return toolbar_items;
124 }
125
126 CxList* uic_get_toolbar_defaults(enum UiToolbarPos pos) {
127 if (pos >= 0 && pos < 8) {
128 return toolbar_defaults[pos];
129 }
130 return NULL;
131 }
132
133 void ui_toolbar_add_default(const char* name, enum UiToolbarPos pos) {
134 char* cp = strdup(name);
135 if (pos >= 0 && pos < 8) {
136 cxListAdd(toolbar_defaults[pos], cp);
137 } else {
138 fprintf(stderr, "Error: illegal toolbar position: %d\n", (int)pos);
139 }
140 }
141
142 UiBool uic_toolbar_isenabled(void) {
143 size_t size = 0;
144 for(int i=0;i<8;i++) {
145 size += cxListSize(toolbar_defaults[i]);
146 }
147 return size > 0;
148 }
149
150 UiToolbarItemI* uic_toolbar_get_item(const char* name) {
151 return cxMapGet(toolbar_items, name);
152 }
153
154 UiToolbarMenuItem* uic_get_appmenu(void) {
155 return ui_appmenu;
156 }
157