comparison: ui/gtk/toolbar.c
ui/gtk/toolbar.c
- changeset 3
- c1a75454b444
- child 27
- 77b09bb52ca0
equal
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| 2:eeb50c534497 | 3:c1a75454b444 |
|---|---|
| 1 /* | |
| 2 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER. | |
| 3 * | |
| 4 * Copyright 2014 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 #include <string.h> | |
| 32 | |
| 33 #include "toolbar.h" | |
| 34 #include "button.h" | |
| 35 #include "../../ucx/mempool.h" | |
| 36 #include "../common/context.h" | |
| 37 | |
| 38 static UcxMap *toolbar_items; | |
| 39 static UcxList *defaults; | |
| 40 | |
| 41 void ui_toolbar_init() { | |
| 42 toolbar_items = ucx_map_new(16); | |
| 43 } | |
| 44 | |
| 45 void ui_toolitem(char *name, char *label, ui_callback f, void *udata) { | |
| 46 UiToolItem *item = malloc(sizeof(UiToolItem)); | |
| 47 item->item.add_to = (ui_toolbar_add_f)add_toolitem_widget; | |
| 48 item->label = label; | |
| 49 item->callback = f; | |
| 50 item->userdata = udata; | |
| 51 | |
| 52 ucx_map_cstr_put(toolbar_items, name, item); | |
| 53 } | |
| 54 | |
| 55 void ui_toolitem_st(char *name, char *stockid, ui_callback f, void *ud) { | |
| 56 UiStToolItem *item = malloc(sizeof(UiStToolItem)); | |
| 57 item->item.add_to = (ui_toolbar_add_f)add_toolitem_st_widget; | |
| 58 item->stockid = stockid; | |
| 59 item->callback = f; | |
| 60 item->userdata = ud; | |
| 61 | |
| 62 ucx_map_cstr_put(toolbar_items, name, item); | |
| 63 } | |
| 64 | |
| 65 void ui_toolbar_add_default(char *name) { | |
| 66 char *s = strdup(name); | |
| 67 defaults = ucx_list_append(defaults, s); | |
| 68 } | |
| 69 | |
| 70 GtkWidget* ui_create_toolbar(UiObject *obj) { | |
| 71 if(!defaults) { | |
| 72 return NULL; | |
| 73 } | |
| 74 | |
| 75 GtkWidget *toolbar = gtk_toolbar_new(); | |
| 76 #ifdef UI_GTK3 | |
| 77 gtk_style_context_add_class( | |
| 78 gtk_widget_get_style_context(toolbar), | |
| 79 GTK_STYLE_CLASS_PRIMARY_TOOLBAR); | |
| 80 #endif | |
| 81 | |
| 82 GtkToolbar *tb = GTK_TOOLBAR(toolbar); | |
| 83 UCX_FOREACH(elm, defaults) { | |
| 84 UiToolItemI *item = ucx_map_cstr_get(toolbar_items, elm->data); | |
| 85 if(item) { | |
| 86 item->add_to(tb, item, obj); | |
| 87 } else if(!strcmp(elm->data, "@separator")) { | |
| 88 gtk_toolbar_insert(tb, gtk_separator_tool_item_new(), -1); | |
| 89 } else { | |
| 90 fprintf(stderr, "UI Error: Unknown toolbar item: %s\n", elm->data); | |
| 91 } | |
| 92 } | |
| 93 | |
| 94 return toolbar; | |
| 95 } | |
| 96 | |
| 97 void add_toolitem_widget(GtkToolbar *tb, UiToolItem *item, UiObject *obj) { | |
| 98 GtkToolItem *button = gtk_tool_button_new(NULL, item->label); | |
| 99 gtk_tool_item_set_homogeneous(button, FALSE); | |
| 100 | |
| 101 if(item->callback) { | |
| 102 UiEventData *event = ucx_mempool_malloc( | |
| 103 obj->ctx->mempool, | |
| 104 sizeof(UiEventData)); | |
| 105 event->obj = obj; | |
| 106 event->user_data = item->userdata; | |
| 107 event->callback = item->callback; | |
| 108 | |
| 109 g_signal_connect( | |
| 110 button, | |
| 111 "clicked", | |
| 112 G_CALLBACK(ui_button_clicked), | |
| 113 event); | |
| 114 } | |
| 115 | |
| 116 gtk_toolbar_insert(tb, button, -1); | |
| 117 } | |
| 118 | |
| 119 void add_toolitem_st_widget(GtkToolbar *tb, UiStToolItem *item, UiObject *obj) { | |
| 120 GtkToolItem *button = gtk_tool_button_new_from_stock(item->stockid); | |
| 121 gtk_tool_item_set_homogeneous(button, FALSE); | |
| 122 | |
| 123 if(item->callback) { | |
| 124 UiEventData *event = ucx_mempool_malloc( | |
| 125 obj->ctx->mempool, | |
| 126 sizeof(UiEventData)); | |
| 127 event->obj = obj; | |
| 128 event->user_data = item->userdata; | |
| 129 event->callback = item->callback; | |
| 130 | |
| 131 g_signal_connect( | |
| 132 button, | |
| 133 "clicked", | |
| 134 G_CALLBACK(ui_button_clicked), | |
| 135 event); | |
| 136 } | |
| 137 | |
| 138 gtk_toolbar_insert(tb, button, -1); | |
| 139 } |
