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92806042 GB |
1 | /* |
2 | * viking -- GPS Data and Topo Analyzer, Explorer, and Manager | |
3 | * | |
4 | * Copyright (C) 2008, Guilhem Bonnefille <guilhem.bonnefille@gmail.com> | |
5 | * | |
6 | * This program is free software; you can redistribute it and/or modify | |
7 | * it under the terms of the GNU General Public License as published by | |
8 | * the Free Software Foundation; either version 2 of the License, or | |
9 | * (at your option) any later version. | |
10 | * | |
11 | * This program is distributed in the hope that it will be useful, | |
12 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
13 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
14 | * GNU General Public License for more details. | |
15 | * | |
16 | * You should have received a copy of the GNU General Public License | |
17 | * along with this program; if not, write to the Free Software | |
18 | * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA | |
19 | * | |
20 | */ | |
21 | ||
22 | #ifdef HAVE_CONFIG_H | |
23 | #include "config.h" | |
24 | #endif | |
25 | ||
26 | #include "vikexttools.h" | |
27 | ||
28 | #include <string.h> | |
29 | ||
30 | #include <glib/gi18n.h> | |
31 | ||
32 | #define VIK_TOOL_DATA_KEY "vik-tool-data" | |
027ff770 | 33 | #define VIK_TOOL_WIN_KEY "vik-tool-win" |
92806042 GB |
34 | |
35 | static GList *ext_tools_list = NULL; | |
36 | ||
37 | void vik_ext_tools_register ( VikExtTool *tool ) | |
38 | { | |
619a68f3 RN |
39 | if ( IS_VIK_EXT_TOOL( tool ) ) |
40 | ext_tools_list = g_list_append ( ext_tools_list, g_object_ref ( tool ) ); | |
92806042 GB |
41 | } |
42 | ||
43 | void vik_ext_tools_unregister_all () | |
44 | { | |
45 | g_list_foreach ( ext_tools_list, (GFunc) g_object_unref, NULL ); | |
46 | } | |
47 | ||
48 | static void ext_tools_open_cb ( GtkWidget *widget, VikWindow *vwindow ) | |
49 | { | |
50 | gpointer ptr = g_object_get_data ( G_OBJECT(widget), VIK_TOOL_DATA_KEY ); | |
51 | VikExtTool *ext_tool = VIK_EXT_TOOL ( ptr ); | |
52 | vik_ext_tool_open ( ext_tool, vwindow ); | |
53 | } | |
54 | ||
a147baa7 | 55 | void vik_ext_tools_add_action_items ( VikWindow *vwindow, GtkUIManager *uim, GtkActionGroup *action_group, guint mid ) |
92806042 GB |
56 | { |
57 | GList *iter; | |
58 | for (iter = ext_tools_list; iter; iter = iter->next) | |
59 | { | |
60 | VikExtTool *ext_tool = NULL; | |
61 | gchar *label = NULL; | |
62 | ext_tool = VIK_EXT_TOOL ( iter->data ); | |
63 | label = vik_ext_tool_get_label ( ext_tool ); | |
64 | if ( label ) | |
65 | { | |
a147baa7 RN |
66 | gtk_ui_manager_add_ui ( uim, mid, "/ui/MainMenu/Tools/Exttools", |
67 | _(label), | |
68 | label, | |
69 | GTK_UI_MANAGER_MENUITEM, FALSE ); | |
70 | ||
71 | GtkAction *action = gtk_action_new ( label, label, NULL, NULL ); | |
72 | g_object_set_data ( G_OBJECT(action), VIK_TOOL_DATA_KEY, ext_tool ); | |
73 | g_signal_connect ( G_OBJECT(action), "activate", G_CALLBACK(ext_tools_open_cb), vwindow ); | |
74 | ||
75 | gtk_action_group_add_action ( action_group, action ); | |
76 | ||
644eea0e RN |
77 | g_object_unref ( action ); |
78 | ||
92806042 | 79 | g_free ( label ); label = NULL; |
92806042 GB |
80 | } |
81 | } | |
82 | } | |
027ff770 RN |
83 | |
84 | static void ext_tool_open_at_position_cb ( GtkWidget *widget, VikCoord *vc ) | |
85 | { | |
86 | gpointer ptr = g_object_get_data ( G_OBJECT(widget), VIK_TOOL_DATA_KEY ); | |
87 | VikExtTool *ext_tool = VIK_EXT_TOOL ( ptr ); | |
88 | gpointer wptr = g_object_get_data ( G_OBJECT(widget), VIK_TOOL_WIN_KEY ); | |
89 | VikWindow *vw = VIK_WINDOW ( wptr ); | |
90 | vik_ext_tool_open_at_position ( ext_tool, vw, vc ); | |
91 | } | |
92 | ||
93 | /** | |
94 | * Add to any menu | |
95 | * mostly for allowing to assign for TrackWaypoint layer menus | |
96 | */ | |
97 | void vik_ext_tools_add_menu_items_to_menu ( VikWindow *vw, GtkMenu *menu, VikCoord *vc ) | |
98 | { | |
99 | for (GList *iter = ext_tools_list; iter; iter = iter->next) { | |
100 | VikExtTool *ext_tool = NULL; | |
101 | gchar *label = NULL; | |
102 | ext_tool = VIK_EXT_TOOL ( iter->data ); | |
103 | label = vik_ext_tool_get_label ( ext_tool ); | |
104 | if ( label ) { | |
105 | GtkWidget *item = NULL; | |
106 | item = gtk_menu_item_new_with_label ( _(label) ); | |
107 | g_free ( label ); label = NULL; | |
108 | // Store some data into the menu entry | |
109 | g_object_set_data ( G_OBJECT(item), VIK_TOOL_DATA_KEY, ext_tool ); | |
110 | g_object_set_data ( G_OBJECT(item), VIK_TOOL_WIN_KEY, vw ); | |
111 | if ( vc ) | |
112 | g_signal_connect ( G_OBJECT(item), "activate", G_CALLBACK(ext_tool_open_at_position_cb), vc ); | |
113 | else | |
114 | g_signal_connect ( G_OBJECT(item), "activate", G_CALLBACK(ext_tools_open_cb), vw ); | |
115 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), item); | |
116 | gtk_widget_show ( item ); | |
117 | } | |
118 | } | |
119 | } |