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1 | /* This file is part of the Linux Trace Toolkit viewer |
2 | * Copyright (C) 2003-2004 XangXiu Yang |
3 | * |
4 | * This program is free software; you can redistribute it and/or modify |
5 | * it under the terms of the GNU General Public License Version 2 as |
6 | * published by the Free Software Foundation; |
7 | * |
8 | * This program is distributed in the hope that it will be useful, |
9 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
10 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
11 | * GNU General Public License for more details. |
12 | * |
13 | * You should have received a copy of the GNU General Public License |
14 | * along with this program; if not, write to the Free Software |
15 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, |
16 | * MA 02111-1307, USA. |
17 | */ |
18 | |
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19 | #include <lttv/lttv.h> |
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20 | #include <lttvwindow/menu.h> |
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21 | |
22 | |
23 | inline LttvMenus *lttv_menus_new() { |
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24 | return g_array_new(FALSE, FALSE, sizeof(LttvMenuClosure)); |
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25 | } |
26 | |
27 | /* MD: delete elements of the array also, but don't free pointed addresses |
28 | * (functions). |
29 | */ |
30 | inline void lttv_menus_destroy(LttvMenus *h) { |
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31 | g_debug("lttv_menus_destroy()"); |
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32 | g_array_free(h, TRUE); |
33 | } |
34 | |
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35 | inline LttvMenuClosure lttv_menus_add(LttvMenus *h, lttvwindow_viewer_constructor f, char* menu_path, char* menu_text, GtkWidget *widget) |
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36 | { |
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37 | LttvMenuClosure c; |
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38 | |
39 | /* if h is null, do nothing, or popup a warning message */ |
40 | if(h == NULL)return; |
41 | |
42 | c.con = f; |
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43 | c.menu_path = menu_path; |
44 | c.menu_text = menu_text; |
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45 | c.widget = widget; |
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46 | g_array_append_val(h,c); |
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47 | |
48 | return c; |
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49 | } |
50 | |
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51 | GtkWidget *lttv_menus_remove(LttvMenus *h, lttvwindow_viewer_constructor f) |
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52 | { |
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53 | LttvMenuClosure * tmp; |
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54 | gint i; |
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55 | GtkWidget *widget; |
56 | |
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57 | for(i=0;i<h->len;i++){ |
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58 | tmp = & g_array_index(h, LttvMenuClosure, i); |
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59 | if(tmp->con == f) { |
60 | widget = tmp->widget; |
61 | break; |
62 | } |
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63 | } |
64 | if(i<h->len){ |
65 | g_array_remove_index(h, i); |
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66 | return widget; |
67 | }else return NULL; |
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68 | |
69 | } |
70 | |
71 | unsigned lttv_menus_number(LttvMenus *h) |
72 | { |
73 | return h->len; |
74 | } |
75 | |
76 | |