1 | /* Gnome panel: general applet functionality |
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2 | * (C) 1997 the Free Software Foundation |
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3 | * |
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4 | * Authors: George Lebl |
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5 | * Federico Mena |
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6 | * Miguel de Icaza |
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7 | */ |
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8 | |
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9 | #include <config.h> |
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10 | #include <string.h> |
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11 | #include <signal.h> |
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12 | #include <libgnome/libgnome.h> |
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13 | #include <libbonobo.h> |
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14 | #include <gdk/gdkx.h> |
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15 | |
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16 | #include "basep-widget.h" |
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17 | #include "button-widget.h" |
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18 | #include "drawer.h" |
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19 | #include "launcher.h" |
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20 | #include "menu-util.h" |
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21 | #include "menu.h" |
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22 | #include "panel-config.h" |
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23 | #include "panel-gconf.h" |
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24 | #include "panel-config-global.h" |
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25 | #include "session.h" |
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26 | #include "panel-applet-frame.h" |
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27 | #include "egg-screen-exec.h" |
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28 | #include "panel-action-button.h" |
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29 | |
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30 | #define SMALL_ICON_SIZE 20 |
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31 | |
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32 | extern GSList *panels; |
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33 | |
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34 | GSList *applets = NULL; |
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35 | int applet_count = 0; |
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36 | |
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37 | /*config sync stuff*/ |
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38 | extern int applets_to_sync; |
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39 | extern int need_complete_save; |
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40 | |
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41 | extern gboolean commie_mode; |
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42 | extern GlobalConfig global_config; |
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43 | |
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44 | static GConfEnumStringPair object_type_enum_map [] = { |
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45 | { APPLET_DRAWER, "drawer-object" }, |
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46 | { APPLET_MENU, "menu-object" }, |
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47 | { APPLET_LAUNCHER, "launcher-object" }, |
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48 | { APPLET_BONOBO, "bonobo-applet" }, |
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49 | { APPLET_ACTION, "action-applet" }, |
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50 | { APPLET_LOCK, "lock-object" }, /* FIXME: */ |
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51 | { APPLET_LOGOUT, "logout-object" }, /* Both only for backwards compat */ |
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52 | }; |
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53 | |
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54 | static GSList *queued_position_saves = NULL; |
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55 | static guint queued_position_source = 0; |
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56 | |
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57 | static void |
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58 | move_applet_callback (GtkWidget *widget, AppletInfo *info) |
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59 | { |
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60 | PanelWidget *panel; |
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61 | |
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62 | g_return_if_fail (info != NULL); |
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63 | g_return_if_fail (info->widget != NULL); |
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64 | g_return_if_fail (info->widget->parent != NULL); |
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65 | g_return_if_fail (PANEL_IS_WIDGET (info->widget->parent)); |
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66 | |
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67 | panel = PANEL_WIDGET (info->widget->parent); |
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68 | |
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69 | panel_widget_applet_drag_start (panel, info->widget, |
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70 | PW_DRAG_OFF_CENTER); |
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71 | } |
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72 | |
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73 | void |
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74 | panel_applet_clean_gconf (AppletType type, |
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75 | const char *gconf_key, |
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76 | gboolean clean_gconf) |
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77 | { |
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78 | GConfClient *client; |
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79 | GSList *id_list, *l; |
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80 | const char *temp_key = NULL; |
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81 | const char *profile; |
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82 | |
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83 | g_return_if_fail (gconf_key != NULL); |
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84 | |
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85 | client = panel_gconf_get_client (); |
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86 | profile = panel_gconf_get_profile (); |
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87 | |
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88 | if (type == APPLET_BONOBO) |
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89 | temp_key = panel_gconf_general_key (profile, "applet_id_list"); |
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90 | else |
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91 | temp_key = panel_gconf_general_key (profile, "object_id_list"); |
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92 | |
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93 | id_list = gconf_client_get_list ( |
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94 | panel_gconf_get_client (), temp_key, |
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95 | GCONF_VALUE_STRING, NULL); |
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96 | |
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97 | for (l = id_list; l; l = l->next) |
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98 | if (strcmp (gconf_key, (char *) l->data) == 0) |
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99 | break; |
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100 | |
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101 | if (l) { |
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102 | g_free (l->data); |
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103 | l->data = NULL; |
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104 | id_list = g_slist_delete_link (id_list, l); |
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105 | |
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106 | gconf_client_set_list (client, temp_key, GCONF_VALUE_STRING, id_list, NULL); |
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107 | |
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108 | if (type == APPLET_BONOBO) |
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109 | temp_key = panel_gconf_sprintf ( |
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110 | "/apps/panel/profiles/%s/applets/%s", |
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111 | profile, gconf_key); |
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112 | else |
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113 | temp_key = panel_gconf_sprintf ( |
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114 | "/apps/panel/profiles/%s/objects/%s", |
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115 | profile, gconf_key); |
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116 | |
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117 | if (clean_gconf) |
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118 | panel_gconf_clean_dir (client, temp_key); |
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119 | } |
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120 | |
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121 | panel_g_slist_deep_free (id_list); |
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122 | } |
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123 | |
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124 | /* permanently remove an applet - all non-permanent |
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125 | * cleanups should go in panel_applet_destroy() |
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126 | */ |
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127 | void |
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128 | panel_applet_clean (AppletInfo *info, |
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129 | gboolean clean_gconf) |
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130 | { |
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131 | g_return_if_fail (info != NULL); |
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132 | |
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133 | if (info->type == APPLET_LAUNCHER) { |
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134 | Launcher *launcher = info->data; |
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135 | const gchar *location; |
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136 | |
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137 | location = gnome_desktop_item_get_location (launcher->ditem); |
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138 | |
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139 | /* Launcher may not yet have been hoarded */ |
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140 | if (location) |
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141 | session_add_dead_launcher (location); |
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142 | } |
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143 | |
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144 | panel_applet_clean_gconf (info->type, info->gconf_key, clean_gconf); |
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145 | |
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146 | if (info->widget) { |
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147 | GtkWidget *widget = info->widget; |
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148 | |
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149 | info->widget = NULL; |
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150 | gtk_widget_destroy (widget); |
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151 | } |
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152 | } |
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153 | |
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154 | static gboolean |
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155 | applet_idle_remove (gpointer data) |
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156 | { |
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157 | AppletInfo *info = data; |
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158 | |
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159 | info->remove_idle = 0; |
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160 | |
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161 | panel_applet_clean (info, TRUE); |
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162 | |
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163 | return FALSE; |
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164 | } |
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165 | |
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166 | void |
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167 | panel_applet_remove_in_idle (AppletInfo *info) |
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168 | { |
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169 | if (info->remove_idle == 0) |
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170 | info->remove_idle = g_idle_add (applet_idle_remove, info); |
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171 | } |
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172 | |
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173 | static void |
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174 | applet_remove_callback (GtkWidget *widget, |
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175 | AppletInfo *info) |
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176 | { |
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177 | panel_applet_remove_in_idle (info); |
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178 | } |
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179 | |
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180 | static inline GdkScreen * |
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181 | applet_user_menu_get_screen (AppletUserMenu *menu) |
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182 | { |
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183 | return gtk_window_get_screen ( |
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184 | GTK_WINDOW (get_panel_parent (menu->info->widget))); |
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185 | } |
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186 | |
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187 | static void |
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188 | applet_callback_callback (GtkWidget *widget, |
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189 | AppletUserMenu *menu) |
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190 | { |
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191 | GdkScreen *screen; |
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192 | |
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193 | g_return_if_fail (menu->info != NULL); |
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194 | |
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195 | screen = applet_user_menu_get_screen (menu); |
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196 | |
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197 | switch (menu->info->type) { |
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198 | case APPLET_LAUNCHER: |
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199 | if (!strcmp (menu->name, "properties")) |
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200 | launcher_properties ( |
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201 | menu->info->data, screen); |
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202 | |
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203 | else if (!strcmp (menu->name, "help")) |
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204 | panel_show_help (screen, "wgospanel.xml", "gospanel-16"); |
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205 | |
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206 | else if (!strcmp (menu->name, "help_on_app")) |
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207 | launcher_show_help (menu->info->data, screen); |
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208 | break; |
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209 | case APPLET_DRAWER: |
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210 | if (strcmp (menu->name, "properties")==0) { |
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211 | Drawer *drawer = menu->info->data; |
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212 | g_assert(drawer); |
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213 | panel_config(drawer->drawer); |
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214 | } else if (strcmp (menu->name, "help") == 0) { |
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215 | panel_show_help (screen, "wgospanel.xml", "gospanel-18"); |
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216 | } |
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217 | break; |
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218 | case APPLET_MENU: |
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219 | if (!strcmp (menu->name, "help")) |
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220 | panel_show_help (screen, "wgospanel.xml", "gospanel-37"); |
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221 | break; |
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222 | case APPLET_ACTION: |
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223 | case APPLET_LOGOUT: |
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224 | case APPLET_LOCK: |
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225 | panel_action_button_invoke_menu ( |
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226 | PANEL_ACTION_BUTTON (menu->info->widget), menu->name); |
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227 | break; |
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228 | case APPLET_BONOBO: |
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229 | /* |
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230 | * Applet's menu's are handled differently |
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231 | */ |
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232 | break; |
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233 | default: |
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234 | g_assert_not_reached (); |
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235 | break; |
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236 | } |
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237 | } |
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238 | |
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239 | static void |
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240 | applet_menu_deactivate(GtkWidget *w, AppletInfo *info) |
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241 | { |
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242 | GtkWidget *panel = get_panel_parent(info->widget); |
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243 | info->menu_age = 0; |
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244 | |
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245 | if(BASEP_IS_WIDGET(panel)) |
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246 | BASEP_WIDGET(panel)->autohide_inhibit = FALSE; |
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247 | } |
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248 | |
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249 | AppletUserMenu * |
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250 | panel_applet_get_callback (GList *user_menu, |
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251 | const char *name) |
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252 | { |
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253 | GList *l; |
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254 | |
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255 | for (l = user_menu; l; l = l->next) { |
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256 | AppletUserMenu *menu = l->data; |
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257 | |
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258 | if (strcmp (menu->name, name) == 0) |
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259 | return menu; |
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260 | } |
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261 | |
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262 | return NULL; |
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263 | } |
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264 | |
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265 | void |
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266 | panel_applet_add_callback (AppletInfo *info, |
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267 | const char *callback_name, |
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268 | const char *stock_item, |
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269 | const char *menuitem_text) |
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270 | { |
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271 | AppletUserMenu *menu; |
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272 | |
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273 | g_return_if_fail (info != NULL); |
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274 | |
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275 | menu = panel_applet_get_callback (info->user_menu, callback_name); |
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276 | if (menu == NULL) { |
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277 | menu = g_new0 (AppletUserMenu, 1); |
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278 | menu->name = g_strdup (callback_name); |
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279 | menu->stock_item = g_strdup (stock_item); |
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280 | menu->text = g_strdup (menuitem_text); |
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281 | menu->sensitive = TRUE; |
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282 | menu->info = info; |
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283 | menu->menuitem = NULL; |
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284 | menu->submenu = NULL; |
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285 | info->user_menu = g_list_append (info->user_menu, menu); |
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286 | } else { |
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287 | g_free (menu->stock_item); |
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288 | menu->stock_item = NULL; |
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289 | g_free (menu->text); |
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290 | menu->text = NULL; |
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291 | menu->text = g_strdup (menuitem_text); |
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292 | menu->stock_item = g_strdup (stock_item); |
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293 | } |
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294 | |
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295 | /*make sure the menu is rebuilt*/ |
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296 | if(info->menu) { |
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297 | GList *list; |
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298 | for(list=info->user_menu;list!=NULL;list=g_list_next(list)) { |
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299 | AppletUserMenu *menu = list->data; |
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300 | menu->menuitem=NULL; |
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301 | menu->submenu=NULL; |
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302 | } |
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303 | gtk_widget_unref(info->menu); |
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304 | info->menu = NULL; |
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305 | info->menu_age = 0; |
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306 | } |
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307 | } |
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308 | |
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309 | void |
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310 | panel_applet_remove_callback (AppletInfo *info, |
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311 | const char *callback_name) |
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312 | { |
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313 | AppletUserMenu *menu; |
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314 | |
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315 | g_return_if_fail (info != NULL); |
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316 | |
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317 | menu = panel_applet_get_callback (info->user_menu, callback_name); |
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318 | if (menu != NULL) { |
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319 | info->user_menu = g_list_remove (info->user_menu, menu); |
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320 | g_free(menu->name); |
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321 | menu->name = NULL; |
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322 | g_free(menu->stock_item); |
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323 | menu->stock_item = NULL; |
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324 | g_free(menu->text); |
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325 | menu->text = NULL; |
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326 | g_free(menu); |
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327 | } else |
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328 | return; /*it just isn't there*/ |
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329 | |
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330 | /*make sure the menu is rebuilt*/ |
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331 | if (info->menu != NULL) { |
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332 | GList *list; |
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333 | for (list = info->user_menu; list != NULL; list = list->next) { |
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334 | AppletUserMenu *menu = list->data; |
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335 | menu->menuitem = NULL; |
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336 | menu->submenu = NULL; |
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337 | } |
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338 | gtk_widget_unref (info->menu); |
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339 | info->menu = NULL; |
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340 | info->menu_age = 0; |
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341 | } |
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342 | } |
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343 | |
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344 | static void |
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345 | setup_an_item (AppletUserMenu *menu, |
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346 | GtkWidget *submenu, |
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347 | int is_submenu) |
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348 | { |
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349 | GtkWidget *image = NULL; |
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350 | |
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351 | menu->menuitem = gtk_image_menu_item_new (); |
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352 | |
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353 | g_signal_connect (G_OBJECT (menu->menuitem), "destroy", |
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354 | G_CALLBACK (gtk_widget_destroyed), |
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355 | &menu->menuitem); |
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356 | |
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357 | if (menu->stock_item && menu->stock_item [0]) |
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358 | image = gtk_image_new_from_stock (menu->stock_item, GTK_ICON_SIZE_MENU); |
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359 | |
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360 | setup_menuitem (menu->menuitem, GTK_ICON_SIZE_MENU, image, menu->text); |
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361 | |
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362 | if(submenu) |
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363 | gtk_menu_shell_append (GTK_MENU_SHELL (submenu), menu->menuitem); |
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364 | |
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365 | /*if an item not a submenu*/ |
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366 | if (!is_submenu) { |
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367 | g_signal_connect (menu->menuitem, "activate", |
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368 | G_CALLBACK (applet_callback_callback), |
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369 | menu); |
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370 | g_signal_connect (submenu, "destroy", |
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371 | G_CALLBACK (gtk_widget_destroyed), |
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372 | &menu->submenu); |
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373 | /* if the item is a submenu and doesn't have it's menu |
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374 | created yet*/ |
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375 | } else if (!menu->submenu) { |
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376 | menu->submenu = panel_menu_new (); |
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377 | } |
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378 | |
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379 | if(menu->submenu) { |
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380 | gtk_menu_item_set_submenu(GTK_MENU_ITEM(menu->menuitem), |
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381 | menu->submenu); |
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382 | g_signal_connect (G_OBJECT (menu->submenu), "destroy", |
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383 | G_CALLBACK (gtk_widget_destroyed), |
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384 | &menu->submenu); |
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385 | } |
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386 | |
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387 | gtk_widget_set_sensitive(menu->menuitem,menu->sensitive); |
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388 | } |
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389 | |
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390 | static void |
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391 | add_to_submenus (AppletInfo *info, |
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392 | const char *path, |
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393 | const char *name, |
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394 | AppletUserMenu *menu, |
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395 | GtkWidget *submenu, |
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396 | GList *user_menu) |
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397 | { |
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398 | char *n = g_strdup (name); |
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399 | char *p = strchr (n, '/'); |
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400 | char *t; |
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401 | AppletUserMenu *s_menu; |
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402 | |
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403 | /*this is the last one*/ |
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404 | if (p == NULL) { |
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405 | g_free (n); |
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406 | setup_an_item (menu, submenu, FALSE); |
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407 | return; |
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408 | } |
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409 | |
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410 | /*this is the last one and we are a submenu, we have already been |
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411 | set up*/ |
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412 | if(p==(n + strlen(n) - 1)) { |
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413 | g_free(n); |
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414 | return; |
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415 | } |
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416 | |
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417 | *p = '\0'; |
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418 | p++; |
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419 | |
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420 | t = g_strconcat (path, n, "/", NULL); |
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421 | s_menu = panel_applet_get_callback (user_menu, t); |
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422 | /*the user did not give us this sub menu, whoops, will create an empty |
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423 | one then*/ |
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424 | if (s_menu == NULL) { |
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425 | s_menu = g_new0 (AppletUserMenu,1); |
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426 | s_menu->name = g_strdup (t); |
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427 | s_menu->stock_item = NULL; |
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428 | s_menu->text = g_strdup (_("???")); |
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429 | s_menu->sensitive = TRUE; |
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430 | s_menu->info = info; |
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431 | s_menu->menuitem = NULL; |
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432 | s_menu->submenu = NULL; |
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433 | info->user_menu = g_list_append (info->user_menu,s_menu); |
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434 | user_menu = info->user_menu; |
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435 | } |
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436 | |
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437 | if (s_menu->submenu == NULL) { |
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438 | s_menu->submenu = panel_menu_new (); |
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439 | /*a more elegant way to do this should be done |
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440 | when I don't want to go to sleep */ |
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441 | if (s_menu->menuitem != NULL) { |
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442 | gtk_widget_destroy (s_menu->menuitem); |
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443 | s_menu->menuitem = NULL; |
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444 | } |
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445 | } |
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446 | if (s_menu->menuitem == NULL) |
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447 | setup_an_item (s_menu, submenu, TRUE); |
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448 | |
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449 | add_to_submenus (info, t, p, menu, s_menu->submenu, user_menu); |
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450 | |
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451 | g_free(t); |
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452 | g_free(n); |
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453 | } |
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454 | |
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455 | static GtkWidget * |
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456 | panel_applet_create_menu (AppletInfo *info) |
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457 | { |
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458 | GtkWidget *menu; |
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459 | GtkWidget *menuitem; |
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460 | GList *l; |
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461 | |
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462 | menu = g_object_ref (panel_menu_new ()); |
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463 | gtk_object_sink (GTK_OBJECT (menu)); |
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464 | |
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465 | /* connect the deactivate signal, so that we can "re-allow" |
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466 | * autohide when the menu is deactivated. |
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467 | */ |
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468 | g_signal_connect (menu, "deactivate", |
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469 | G_CALLBACK (applet_menu_deactivate), info); |
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470 | |
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471 | if (info->user_menu) { |
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472 | for (l = info->user_menu; l; l = l->next) { |
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473 | AppletUserMenu *user_menu = (AppletUserMenu *)l->data; |
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474 | |
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475 | add_to_submenus (info, "", user_menu->name, user_menu, |
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476 | menu, info->user_menu); |
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477 | } |
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478 | } |
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479 | |
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480 | if (!commie_mode) { |
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481 | GtkWidget *image; |
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482 | |
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483 | menuitem = gtk_separator_menu_item_new (); |
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484 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem); |
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485 | gtk_widget_show (menuitem); |
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486 | |
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487 | menuitem = gtk_image_menu_item_new (); |
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488 | |
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489 | image = gtk_image_new_from_stock (GTK_STOCK_REMOVE, |
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490 | GTK_ICON_SIZE_MENU); |
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491 | |
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492 | setup_menuitem (menuitem, GTK_ICON_SIZE_MENU, image , _("_Remove From Panel")); |
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493 | |
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494 | g_signal_connect (menuitem, "activate", |
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495 | G_CALLBACK (applet_remove_callback), info); |
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496 | |
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497 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem); |
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498 | |
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499 | menuitem = gtk_image_menu_item_new (); |
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500 | |
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501 | /* FIXME: should have a "Move" pixmap. |
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502 | */ |
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503 | image = gtk_image_new (); |
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504 | setup_menuitem (menuitem, GTK_ICON_SIZE_MENU, image, _("_Move")); |
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505 | |
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506 | g_signal_connect (menuitem, "activate", |
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507 | G_CALLBACK (move_applet_callback), info); |
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508 | |
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509 | gtk_menu_shell_append (GTK_MENU_SHELL (menu), menuitem); |
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510 | } |
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511 | |
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512 | return menu; |
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513 | } |
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514 | |
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515 | void |
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516 | panel_applet_menu_set_recurse (GtkMenu *menu, |
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517 | const gchar *key, |
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518 | gpointer data) |
---|
519 | { |
---|
520 | GList *children; |
---|
521 | GList *l; |
---|
522 | |
---|
523 | g_object_set_data (G_OBJECT (menu), key, data); |
---|
524 | |
---|
525 | children = gtk_container_get_children (GTK_CONTAINER (menu)); |
---|
526 | |
---|
527 | for (l = children; l; l = l->next) { |
---|
528 | GtkWidget *submenu = GTK_MENU_ITEM (l->data)->submenu; |
---|
529 | |
---|
530 | if (submenu) |
---|
531 | panel_applet_menu_set_recurse ( |
---|
532 | GTK_MENU (submenu), key, data); |
---|
533 | } |
---|
534 | |
---|
535 | g_list_free (children); |
---|
536 | } |
---|
537 | |
---|
538 | static void |
---|
539 | applet_show_menu (AppletInfo *info, |
---|
540 | GdkEventButton *event) |
---|
541 | { |
---|
542 | GtkWidget *panel; |
---|
543 | |
---|
544 | g_return_if_fail (info != NULL); |
---|
545 | |
---|
546 | panel = get_panel_parent (info->widget); |
---|
547 | |
---|
548 | if (!info->menu) |
---|
549 | info->menu = panel_applet_create_menu (info); |
---|
550 | |
---|
551 | g_assert (info->menu); |
---|
552 | |
---|
553 | if (BASEP_IS_WIDGET (panel)) { |
---|
554 | BASEP_WIDGET (panel)->autohide_inhibit = TRUE; |
---|
555 | basep_widget_queue_autohide (BASEP_WIDGET (panel)); |
---|
556 | } |
---|
557 | |
---|
558 | info->menu_age = 0; |
---|
559 | |
---|
560 | panel_applet_menu_set_recurse (GTK_MENU (info->menu), |
---|
561 | "menu_panel", |
---|
562 | info->widget->parent); |
---|
563 | |
---|
564 | gtk_menu_set_screen (GTK_MENU (info->menu), |
---|
565 | panel_screen_from_toplevel (panel)); |
---|
566 | |
---|
567 | if (!GTK_WIDGET_REALIZED (info->menu)) |
---|
568 | gtk_widget_show (info->menu); |
---|
569 | |
---|
570 | gtk_menu_popup (GTK_MENU (info->menu), |
---|
571 | NULL, |
---|
572 | NULL, |
---|
573 | (GtkMenuPositionFunc) panel_position_applet_menu, |
---|
574 | info->widget, |
---|
575 | event->button, |
---|
576 | event->time); |
---|
577 | } |
---|
578 | |
---|
579 | static gboolean |
---|
580 | applet_do_popup_menu (GtkWidget *widget, |
---|
581 | GdkEventButton *event, |
---|
582 | AppletInfo *info) |
---|
583 | { |
---|
584 | if (panel_applet_in_drag) |
---|
585 | return FALSE; |
---|
586 | |
---|
587 | if (info->type == APPLET_BONOBO) |
---|
588 | return FALSE; |
---|
589 | |
---|
590 | applet_show_menu (info, event); |
---|
591 | |
---|
592 | return TRUE; |
---|
593 | } |
---|
594 | |
---|
595 | static gboolean |
---|
596 | applet_popup_menu (GtkWidget *widget, |
---|
597 | AppletInfo *info) |
---|
598 | { |
---|
599 | GdkEventButton event; |
---|
600 | |
---|
601 | event.button = 3; |
---|
602 | event.time = GDK_CURRENT_TIME; |
---|
603 | |
---|
604 | return applet_do_popup_menu (widget, &event, info); |
---|
605 | } |
---|
606 | |
---|
607 | static gboolean |
---|
608 | applet_button_press (GtkWidget *widget, |
---|
609 | GdkEventButton *event, |
---|
610 | AppletInfo *info) |
---|
611 | { |
---|
612 | if (event->button == 3) |
---|
613 | return applet_do_popup_menu (widget, event, info); |
---|
614 | |
---|
615 | return FALSE; |
---|
616 | } |
---|
617 | |
---|
618 | static void |
---|
619 | panel_applet_destroy (GtkWidget *widget, |
---|
620 | AppletInfo *info) |
---|
621 | { |
---|
622 | GList *l; |
---|
623 | |
---|
624 | g_return_if_fail (info != NULL); |
---|
625 | |
---|
626 | info->widget = NULL; |
---|
627 | |
---|
628 | applets = g_slist_remove (applets, info); |
---|
629 | |
---|
630 | queued_position_saves = |
---|
631 | g_slist_remove (queued_position_saves, info); |
---|
632 | |
---|
633 | if (info->remove_idle) { |
---|
634 | g_source_remove (info->remove_idle); |
---|
635 | info->remove_idle = 0; |
---|
636 | } |
---|
637 | |
---|
638 | if (info->type == APPLET_DRAWER) { |
---|
639 | Drawer *drawer = info->data; |
---|
640 | |
---|
641 | if (drawer->drawer) { |
---|
642 | PANEL_WIDGET (BASEP_WIDGET (drawer->drawer)->panel)->master_widget = NULL; |
---|
643 | |
---|
644 | gtk_widget_destroy (drawer->drawer); |
---|
645 | drawer->drawer = NULL; |
---|
646 | } |
---|
647 | } |
---|
648 | |
---|
649 | if (info->menu) |
---|
650 | gtk_widget_unref (info->menu); |
---|
651 | info->menu = NULL; |
---|
652 | |
---|
653 | if (info->data_destroy) |
---|
654 | info->data_destroy (info->data); |
---|
655 | info->data = NULL; |
---|
656 | |
---|
657 | for (l = info->user_menu; l != NULL; l = l->next) { |
---|
658 | AppletUserMenu *umenu = l->data; |
---|
659 | |
---|
660 | g_free (umenu->name); |
---|
661 | g_free (umenu->stock_item); |
---|
662 | g_free (umenu->text); |
---|
663 | |
---|
664 | g_free (umenu); |
---|
665 | } |
---|
666 | |
---|
667 | g_list_free (info->user_menu); |
---|
668 | info->user_menu = NULL; |
---|
669 | |
---|
670 | g_free (info->gconf_key); |
---|
671 | info->gconf_key = NULL; |
---|
672 | |
---|
673 | g_free (info); |
---|
674 | } |
---|
675 | |
---|
676 | typedef struct { |
---|
677 | AppletType type; |
---|
678 | PanelWidget *panel_widget; |
---|
679 | int position; |
---|
680 | char *unique_id; |
---|
681 | gulong destroy_handler; |
---|
682 | } PanelAppletToLoad; |
---|
683 | |
---|
684 | static GSList *panel_applets_to_load = NULL; |
---|
685 | |
---|
686 | static void |
---|
687 | whack_applet_to_load (PanelAppletToLoad *applet) |
---|
688 | { |
---|
689 | if (applet->destroy_handler > 0) |
---|
690 | g_signal_handler_disconnect (applet->panel_widget, |
---|
691 | applet->destroy_handler); |
---|
692 | applet->destroy_handler = 0; |
---|
693 | |
---|
694 | g_free (applet->unique_id); |
---|
695 | applet->unique_id = NULL; |
---|
696 | |
---|
697 | g_free (applet); |
---|
698 | } |
---|
699 | |
---|
700 | static gboolean |
---|
701 | panel_applet_load_idle_handler (gpointer dummy) |
---|
702 | { |
---|
703 | PanelAppletToLoad *applet; |
---|
704 | |
---|
705 | if (panel_applets_to_load == NULL) |
---|
706 | return FALSE; |
---|
707 | |
---|
708 | applet = (PanelAppletToLoad *) panel_applets_to_load->data; |
---|
709 | panel_applets_to_load->data = NULL; |
---|
710 | panel_applets_to_load = |
---|
711 | g_slist_delete_link (panel_applets_to_load, |
---|
712 | panel_applets_to_load); |
---|
713 | |
---|
714 | switch (applet->type) { |
---|
715 | case APPLET_BONOBO: |
---|
716 | panel_applet_frame_load_from_gconf ( |
---|
717 | applet->panel_widget, |
---|
718 | applet->position, |
---|
719 | applet->unique_id); |
---|
720 | break; |
---|
721 | case APPLET_DRAWER: |
---|
722 | drawer_load_from_gconf (applet->panel_widget, |
---|
723 | applet->position, |
---|
724 | applet->unique_id); |
---|
725 | break; |
---|
726 | case APPLET_MENU: |
---|
727 | menu_load_from_gconf (applet->panel_widget, |
---|
728 | applet->position, |
---|
729 | applet->unique_id); |
---|
730 | break; |
---|
731 | case APPLET_LAUNCHER: |
---|
732 | launcher_load_from_gconf (applet->panel_widget, |
---|
733 | applet->position, |
---|
734 | applet->unique_id); |
---|
735 | break; |
---|
736 | case APPLET_LOGOUT: /* FIXME: This is backward compatibility only. */ |
---|
737 | case APPLET_LOCK: /* Remove at some time in the future */ |
---|
738 | panel_action_button_load ( |
---|
739 | applet->type == APPLET_LOGOUT ? PANEL_ACTION_LOGOUT : |
---|
740 | PANEL_ACTION_LOCK, |
---|
741 | applet->panel_widget, |
---|
742 | applet->position, |
---|
743 | TRUE, |
---|
744 | applet->unique_id, |
---|
745 | TRUE); |
---|
746 | break; |
---|
747 | case APPLET_ACTION: |
---|
748 | panel_action_button_load_from_gconf ( |
---|
749 | applet->panel_widget, |
---|
750 | applet->position, |
---|
751 | TRUE, |
---|
752 | applet->unique_id); |
---|
753 | default: |
---|
754 | break; |
---|
755 | } |
---|
756 | |
---|
757 | whack_applet_to_load (applet); |
---|
758 | |
---|
759 | return TRUE; |
---|
760 | } |
---|
761 | |
---|
762 | static void |
---|
763 | panel_destroyed_while_loading (GtkWidget *panel, gpointer data) |
---|
764 | { |
---|
765 | PanelAppletToLoad *applet = data; |
---|
766 | |
---|
767 | applet->destroy_handler = 0; |
---|
768 | |
---|
769 | panel_applets_to_load = |
---|
770 | g_slist_remove (panel_applets_to_load, applet); |
---|
771 | |
---|
772 | whack_applet_to_load (applet); |
---|
773 | } |
---|
774 | |
---|
775 | static void |
---|
776 | panel_applet_load_from_unique_id (PanelGConfKeyType type, |
---|
777 | GConfClient *gconf_client, |
---|
778 | const char *profile, |
---|
779 | const char *unique_id) |
---|
780 | { |
---|
781 | PanelAppletToLoad *applet; |
---|
782 | PanelWidget *panel_widget; |
---|
783 | AppletType applet_type = 0; |
---|
784 | const char *temp_key; |
---|
785 | char *type_string; |
---|
786 | char *panel_id; |
---|
787 | int position; |
---|
788 | gboolean right_stick; |
---|
789 | |
---|
790 | temp_key = panel_gconf_full_key (type, profile, unique_id, "object_type"); |
---|
791 | type_string = gconf_client_get_string (gconf_client, temp_key, NULL); |
---|
792 | if (!type_string) { |
---|
793 | g_printerr (_("No object_type set for panel object with ID %s\n"), unique_id); |
---|
794 | return; |
---|
795 | } |
---|
796 | |
---|
797 | if (!gconf_string_to_enum (object_type_enum_map, |
---|
798 | type_string, |
---|
799 | (int *) &applet_type)) { |
---|
800 | g_free (type_string); |
---|
801 | g_warning ("Unkown applet type %s from %s", type_string, temp_key); |
---|
802 | return; |
---|
803 | } |
---|
804 | |
---|
805 | g_free (type_string); |
---|
806 | |
---|
807 | temp_key = panel_gconf_full_key (type, profile, unique_id, "position"); |
---|
808 | position = gconf_client_get_int (gconf_client, temp_key, NULL); |
---|
809 | |
---|
810 | temp_key = panel_gconf_full_key (type, profile, unique_id, "panel_id"); |
---|
811 | panel_id = gconf_client_get_string (gconf_client, temp_key, NULL); |
---|
812 | if (!panel_id) { |
---|
813 | g_printerr (_("No panel_id set for panel object with ID %s\n"), unique_id); |
---|
814 | return; |
---|
815 | } |
---|
816 | |
---|
817 | temp_key = panel_gconf_full_key (type, profile, unique_id, "panel_right_stick"); |
---|
818 | right_stick = gconf_client_get_bool (gconf_client, temp_key, NULL); |
---|
819 | |
---|
820 | panel_widget = panel_widget_get_by_id (panel_id); |
---|
821 | g_free (panel_id); |
---|
822 | |
---|
823 | if (!panel_widget) |
---|
824 | return; |
---|
825 | |
---|
826 | if (right_stick && !panel_widget->packed) |
---|
827 | position = panel_widget->size - position; |
---|
828 | |
---|
829 | applet = g_new0 (PanelAppletToLoad, 1); |
---|
830 | |
---|
831 | applet->type = applet_type; |
---|
832 | applet->panel_widget = panel_widget; |
---|
833 | applet->position = position; |
---|
834 | applet->unique_id = g_strdup (unique_id); |
---|
835 | applet->destroy_handler = |
---|
836 | g_signal_connect (panel_widget, "destroy", |
---|
837 | G_CALLBACK (panel_destroyed_while_loading), |
---|
838 | applet); |
---|
839 | |
---|
840 | panel_applets_to_load = g_slist_prepend (panel_applets_to_load, applet); |
---|
841 | } |
---|
842 | |
---|
843 | static void |
---|
844 | panel_applet_load_list (PanelGConfKeyType type) |
---|
845 | { |
---|
846 | GConfClient *client; |
---|
847 | GSList *id_list, *l; |
---|
848 | const char *profile; |
---|
849 | const char *temp_key = NULL; |
---|
850 | |
---|
851 | client = panel_gconf_get_client (); |
---|
852 | profile = panel_gconf_get_profile (); |
---|
853 | |
---|
854 | if (type == PANEL_GCONF_APPLETS) |
---|
855 | temp_key = panel_gconf_general_key (profile, "applet_id_list"); |
---|
856 | else |
---|
857 | temp_key = panel_gconf_general_key (profile, "object_id_list"); |
---|
858 | |
---|
859 | id_list = gconf_client_get_list ( |
---|
860 | panel_gconf_get_client (), temp_key, |
---|
861 | GCONF_VALUE_STRING, NULL); |
---|
862 | |
---|
863 | for (l = id_list; l; l = l->next) |
---|
864 | panel_applet_load_from_unique_id (type, client, profile, (char *) l->data); |
---|
865 | |
---|
866 | panel_g_slist_deep_free (id_list); |
---|
867 | } |
---|
868 | |
---|
869 | static int |
---|
870 | panel_applet_compare (const PanelAppletToLoad *a, |
---|
871 | const PanelAppletToLoad *b) |
---|
872 | { |
---|
873 | if (a->panel_widget != b->panel_widget) |
---|
874 | return a->panel_widget - b->panel_widget; |
---|
875 | else |
---|
876 | return a->position - b->position; |
---|
877 | } |
---|
878 | |
---|
879 | void |
---|
880 | panel_applet_load_applets_from_gconf (void) |
---|
881 | { |
---|
882 | panel_applet_load_list (PANEL_GCONF_APPLETS); |
---|
883 | panel_applet_load_list (PANEL_GCONF_OBJECTS); |
---|
884 | |
---|
885 | if (!panel_applets_to_load) |
---|
886 | return; |
---|
887 | |
---|
888 | panel_applets_to_load = g_slist_sort (panel_applets_to_load, |
---|
889 | (GCompareFunc) panel_applet_compare); |
---|
890 | |
---|
891 | g_idle_add (panel_applet_load_idle_handler, NULL); |
---|
892 | } |
---|
893 | |
---|
894 | static void |
---|
895 | panel_applet_load_default_applet_for_screen (PanelGConfKeyType type, |
---|
896 | const char *profile, |
---|
897 | const char *applet_id, |
---|
898 | int screen) |
---|
899 | { |
---|
900 | GConfClient *client; |
---|
901 | GError *error = NULL; |
---|
902 | GSList *id_list, *l; |
---|
903 | const char *key; |
---|
904 | char *new_applet_id; |
---|
905 | char *panel_id, *new_panel_id; |
---|
906 | |
---|
907 | new_applet_id = panel_gconf_load_default_config_for_screen ( |
---|
908 | type, profile, applet_id, screen, &error); |
---|
909 | if (error) { |
---|
910 | g_warning ("Could not load default config for applet '%s': '%s'\n", |
---|
911 | applet_id, error->message); |
---|
912 | g_error_free (error); |
---|
913 | return; |
---|
914 | } |
---|
915 | |
---|
916 | client = panel_gconf_get_client (); |
---|
917 | |
---|
918 | key = panel_gconf_full_key (type, profile, new_applet_id, "panel_id"); |
---|
919 | panel_id = gconf_client_get_string (client, key, NULL); |
---|
920 | if (!panel_id) { |
---|
921 | g_printerr (_("No panel_id set for panel object with ID %s\n"), new_applet_id); |
---|
922 | g_free (new_applet_id); |
---|
923 | return; |
---|
924 | } |
---|
925 | |
---|
926 | new_panel_id = g_strdup_printf ("%s_screen%d", panel_id, screen); |
---|
927 | gconf_client_set_string (client, key, new_panel_id, NULL); |
---|
928 | g_free (new_panel_id); |
---|
929 | g_free (panel_id); |
---|
930 | |
---|
931 | if (type == PANEL_GCONF_APPLETS) |
---|
932 | key = panel_gconf_general_key (profile, "applet_id_list"); |
---|
933 | else |
---|
934 | key = panel_gconf_general_key (profile, "object_id_list"); |
---|
935 | |
---|
936 | id_list = gconf_client_get_list (client, key, GCONF_VALUE_STRING, NULL); |
---|
937 | |
---|
938 | for (l = id_list; l; l = l->next) |
---|
939 | if (!strcmp (new_applet_id, (char *) l->data)) |
---|
940 | break; |
---|
941 | |
---|
942 | if (!l) { |
---|
943 | id_list = g_slist_prepend (id_list, new_applet_id); |
---|
944 | new_applet_id = NULL; |
---|
945 | |
---|
946 | gconf_client_set_list (client, key, GCONF_VALUE_STRING, id_list, NULL); |
---|
947 | } |
---|
948 | |
---|
949 | panel_g_slist_deep_free (id_list); |
---|
950 | g_free (new_applet_id); |
---|
951 | } |
---|
952 | |
---|
953 | void |
---|
954 | panel_applet_load_defaults_for_screen (PanelGConfKeyType type, |
---|
955 | const char *profile, |
---|
956 | int screen) |
---|
957 | { |
---|
958 | GConfClient *client; |
---|
959 | GSList *applets, *l; |
---|
960 | GError *error = NULL; |
---|
961 | const char *subdir = NULL; |
---|
962 | const char *schemas_dir = NULL; |
---|
963 | |
---|
964 | switch (type) { |
---|
965 | case PANEL_GCONF_APPLETS: |
---|
966 | subdir = "applets"; |
---|
967 | break; |
---|
968 | case PANEL_GCONF_OBJECTS: |
---|
969 | subdir = "objects"; |
---|
970 | break; |
---|
971 | default: |
---|
972 | g_assert_not_reached (); |
---|
973 | break; |
---|
974 | } |
---|
975 | |
---|
976 | client = panel_gconf_get_client (); |
---|
977 | |
---|
978 | /* FIXME: "medium" shouldn't be hardcoded. |
---|
979 | */ |
---|
980 | schemas_dir = panel_gconf_sprintf ( |
---|
981 | "/schemas/apps/panel/default_profiles/medium/%s", subdir); |
---|
982 | |
---|
983 | applets = gconf_client_all_dirs (client, schemas_dir, &error); |
---|
984 | if (error) { |
---|
985 | g_warning ("Cannot list default '%s': '%s'\n", subdir, error->message); |
---|
986 | g_error_free (error); |
---|
987 | return; |
---|
988 | } |
---|
989 | |
---|
990 | for (l = applets; l; l = l->next) { |
---|
991 | char *applet_id; |
---|
992 | |
---|
993 | applet_id = g_path_get_basename (l->data); |
---|
994 | |
---|
995 | panel_applet_load_default_applet_for_screen ( |
---|
996 | type, profile, applet_id, screen); |
---|
997 | |
---|
998 | g_free (applet_id); |
---|
999 | g_free (l->data); |
---|
1000 | } |
---|
1001 | |
---|
1002 | g_slist_free (applets); |
---|
1003 | } |
---|
1004 | |
---|
1005 | static G_CONST_RETURN char * |
---|
1006 | panel_applet_get_panel_id (AppletInfo *applet) |
---|
1007 | { |
---|
1008 | PanelWidget *panel; |
---|
1009 | |
---|
1010 | g_return_val_if_fail (applet != NULL, NULL); |
---|
1011 | g_return_val_if_fail (GTK_IS_WIDGET (applet->widget), NULL); |
---|
1012 | |
---|
1013 | panel = PANEL_WIDGET (applet->widget->parent); |
---|
1014 | if (!panel) |
---|
1015 | return NULL; |
---|
1016 | |
---|
1017 | return panel->unique_id; |
---|
1018 | } |
---|
1019 | |
---|
1020 | static gboolean |
---|
1021 | panel_applet_position_save_timeout (gpointer dummy) |
---|
1022 | { |
---|
1023 | GSList *l; |
---|
1024 | |
---|
1025 | queued_position_source = 0; |
---|
1026 | |
---|
1027 | for (l = queued_position_saves; l; l = l->next) { |
---|
1028 | AppletInfo *info = l->data; |
---|
1029 | |
---|
1030 | panel_applet_save_position (info, info->gconf_key, TRUE); |
---|
1031 | } |
---|
1032 | |
---|
1033 | g_slist_free (queued_position_saves); |
---|
1034 | queued_position_saves = NULL; |
---|
1035 | |
---|
1036 | return FALSE; |
---|
1037 | } |
---|
1038 | |
---|
1039 | void |
---|
1040 | panel_applet_save_position (AppletInfo *applet_info, |
---|
1041 | const char *gconf_key, |
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1042 | gboolean immediate) |
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1043 | { |
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1044 | PanelGConfKeyType key_type; |
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1045 | GConfClient *client; |
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1046 | const char *profile; |
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1047 | const char *temp_key; |
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1048 | const char *panel_id; |
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1049 | gboolean right_stick; |
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1050 | int position; |
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1051 | |
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1052 | g_return_if_fail (applet_info != NULL); |
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1053 | |
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1054 | if (!immediate) { |
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1055 | if (!queued_position_source) |
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1056 | queued_position_source = |
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1057 | g_timeout_add (1000, |
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1058 | (GSourceFunc) panel_applet_position_save_timeout, |
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1059 | NULL); |
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1060 | |
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1061 | if (!g_slist_find (queued_position_saves, applet_info)) |
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1062 | queued_position_saves = |
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1063 | g_slist_prepend (queued_position_saves, applet_info); |
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1064 | |
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1065 | return; |
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1066 | } |
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1067 | |
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1068 | if (!(panel_id = panel_applet_get_panel_id (applet_info))) |
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1069 | return; |
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1070 | |
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1071 | client = panel_gconf_get_client (); |
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1072 | profile = panel_gconf_get_profile (); |
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1073 | |
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1074 | if (applet_info->type == APPLET_BONOBO) |
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1075 | key_type = PANEL_GCONF_APPLETS; |
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1076 | else |
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1077 | key_type = PANEL_GCONF_OBJECTS; |
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1078 | |
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1079 | temp_key = panel_gconf_full_key (key_type, profile, gconf_key, "panel_id"); |
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1080 | gconf_client_set_string (client, temp_key, panel_id, NULL); |
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1081 | |
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1082 | right_stick = panel_is_applet_right_stick (applet_info->widget); |
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1083 | temp_key = panel_gconf_full_key ( |
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1084 | key_type, profile, gconf_key, "panel_right_stick"); |
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1085 | gconf_client_set_bool (client, temp_key, right_stick, NULL); |
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1086 | |
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1087 | position = panel_applet_get_position (applet_info); |
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1088 | if (right_stick && !PANEL_WIDGET (applet_info->widget->parent)->packed) |
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1089 | position = PANEL_WIDGET (applet_info->widget->parent)->size - position; |
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1090 | |
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1091 | temp_key = panel_gconf_full_key ( |
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1092 | key_type, profile, gconf_key, "position"); |
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1093 | gconf_client_set_int (client, temp_key, position, NULL); |
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1094 | } |
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1095 | |
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1096 | void |
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1097 | panel_applet_save_to_gconf (AppletInfo *applet_info) |
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1098 | { |
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1099 | PanelGConfKeyType key_type; |
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1100 | GConfClient *client; |
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1101 | const char *profile; |
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1102 | const char *temp_key; |
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1103 | GSList *id_list, *l; |
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1104 | |
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1105 | client = panel_gconf_get_client (); |
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1106 | profile = panel_gconf_get_profile (); |
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1107 | |
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1108 | if (applet_info->type == APPLET_BONOBO) |
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1109 | temp_key = panel_gconf_general_key (profile, "applet_id_list"); |
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1110 | else |
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1111 | temp_key = panel_gconf_general_key (profile, "object_id_list"); |
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1112 | |
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1113 | id_list = gconf_client_get_list (client, temp_key, GCONF_VALUE_STRING, NULL); |
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1114 | |
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1115 | if (!applet_info->gconf_key) |
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1116 | applet_info->gconf_key = gconf_unique_key (); |
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1117 | |
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1118 | for (l = id_list; l; l = l->next) |
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1119 | if (strcmp (applet_info->gconf_key, (char *) l->data) == 0) |
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1120 | break; |
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1121 | |
---|
1122 | if (!l) { |
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1123 | id_list = g_slist_prepend (id_list, g_strdup (applet_info->gconf_key)); |
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1124 | |
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1125 | gconf_client_set_list (client, temp_key, GCONF_VALUE_STRING, id_list, NULL); |
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1126 | } |
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1127 | |
---|
1128 | panel_g_slist_deep_free (id_list); |
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1129 | |
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1130 | if (applet_info->type == APPLET_BONOBO) |
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1131 | key_type = PANEL_GCONF_APPLETS; |
---|
1132 | else |
---|
1133 | key_type = PANEL_GCONF_OBJECTS; |
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1134 | |
---|
1135 | temp_key = panel_gconf_full_key ( |
---|
1136 | key_type, profile, applet_info->gconf_key, "object_type"); |
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1137 | gconf_client_set_string ( |
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1138 | client, temp_key, |
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1139 | gconf_enum_to_string (object_type_enum_map, applet_info->type), |
---|
1140 | NULL); |
---|
1141 | |
---|
1142 | panel_applet_save_position (applet_info, applet_info->gconf_key, TRUE); |
---|
1143 | |
---|
1144 | switch (applet_info->type) { |
---|
1145 | case APPLET_BONOBO: |
---|
1146 | panel_applet_frame_save_to_gconf (PANEL_APPLET_FRAME (applet_info->widget), |
---|
1147 | applet_info->gconf_key); |
---|
1148 | break; |
---|
1149 | case APPLET_DRAWER: |
---|
1150 | drawer_save_to_gconf ((Drawer *) applet_info->data, |
---|
1151 | applet_info->gconf_key); |
---|
1152 | break; |
---|
1153 | case APPLET_MENU: |
---|
1154 | menu_save_to_gconf ((Menu *) applet_info->data, |
---|
1155 | applet_info->gconf_key); |
---|
1156 | break; |
---|
1157 | case APPLET_LAUNCHER: |
---|
1158 | launcher_save_to_gconf ((Launcher *) applet_info->data, |
---|
1159 | applet_info->gconf_key); |
---|
1160 | break; |
---|
1161 | case APPLET_ACTION: |
---|
1162 | case APPLET_LOGOUT: |
---|
1163 | case APPLET_LOCK: |
---|
1164 | panel_action_button_save_to_gconf ( |
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1165 | PANEL_ACTION_BUTTON (applet_info->widget), |
---|
1166 | applet_info->gconf_key); |
---|
1167 | break; |
---|
1168 | default: |
---|
1169 | break; |
---|
1170 | } |
---|
1171 | } |
---|
1172 | |
---|
1173 | AppletInfo * |
---|
1174 | panel_applet_register (GtkWidget *applet, |
---|
1175 | gpointer data, |
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1176 | GDestroyNotify data_destroy, |
---|
1177 | PanelWidget *panel, |
---|
1178 | gint pos, |
---|
1179 | gboolean exactpos, |
---|
1180 | AppletType type, |
---|
1181 | const char *gconf_key) |
---|
1182 | { |
---|
1183 | AppletInfo *info; |
---|
1184 | int newpos; |
---|
1185 | gboolean insert_at_pos; |
---|
1186 | gboolean expand_major = FALSE, expand_minor = FALSE; |
---|
1187 | |
---|
1188 | g_return_val_if_fail (applet != NULL && panel != NULL, NULL); |
---|
1189 | |
---|
1190 | if ( ! GTK_WIDGET_NO_WINDOW (applet)) |
---|
1191 | gtk_widget_set_events (applet, (gtk_widget_get_events (applet) | |
---|
1192 | APPLET_EVENT_MASK) & |
---|
1193 | ~( GDK_POINTER_MOTION_MASK | |
---|
1194 | GDK_POINTER_MOTION_HINT_MASK)); |
---|
1195 | |
---|
1196 | info = g_new0 (AppletInfo, 1); |
---|
1197 | info->applet_id = applet_count; |
---|
1198 | info->type = type; |
---|
1199 | info->widget = applet; |
---|
1200 | info->menu = NULL; |
---|
1201 | info->menu_age = 0; |
---|
1202 | info->data = data; |
---|
1203 | info->data_destroy = data_destroy; |
---|
1204 | info->user_menu = NULL; |
---|
1205 | |
---|
1206 | g_object_set_data (G_OBJECT (applet), "applet_info", info); |
---|
1207 | |
---|
1208 | if (type == APPLET_DRAWER) { |
---|
1209 | Drawer *drawer = data; |
---|
1210 | PanelWidget *assoc_panel = |
---|
1211 | PANEL_WIDGET (BASEP_WIDGET (drawer->drawer)->panel); |
---|
1212 | |
---|
1213 | g_object_set_data (G_OBJECT (applet), |
---|
1214 | PANEL_APPLET_ASSOC_PANEL_KEY, assoc_panel); |
---|
1215 | assoc_panel->master_widget = applet; |
---|
1216 | g_object_add_weak_pointer ( |
---|
1217 | G_OBJECT (applet), (gpointer *) &assoc_panel->master_widget); |
---|
1218 | } |
---|
1219 | |
---|
1220 | g_object_set_data (G_OBJECT (applet), |
---|
1221 | PANEL_APPLET_FORBIDDEN_PANELS, NULL); |
---|
1222 | |
---|
1223 | if (type == APPLET_BONOBO) |
---|
1224 | panel_applet_frame_get_expand_flags (PANEL_APPLET_FRAME (applet), |
---|
1225 | &expand_major, |
---|
1226 | &expand_minor); |
---|
1227 | |
---|
1228 | applets = g_slist_append (applets, info); |
---|
1229 | |
---|
1230 | applet_count++; |
---|
1231 | |
---|
1232 | /*we will need to save this applet's config now*/ |
---|
1233 | applets_to_sync = TRUE; |
---|
1234 | |
---|
1235 | /*add at the beginning if pos == -1*/ |
---|
1236 | if (pos >= 0) { |
---|
1237 | newpos = pos; |
---|
1238 | insert_at_pos = FALSE; |
---|
1239 | } else { |
---|
1240 | newpos = 0; |
---|
1241 | insert_at_pos = FALSE; |
---|
1242 | } |
---|
1243 | /* if exact pos is on then insert at that precise location */ |
---|
1244 | if (exactpos) |
---|
1245 | insert_at_pos = TRUE; |
---|
1246 | |
---|
1247 | if (panel_widget_add (panel, applet, newpos, |
---|
1248 | insert_at_pos, expand_major, expand_minor) == -1) { |
---|
1249 | GSList *l; |
---|
1250 | |
---|
1251 | for (l = panels; l; l = l->next) |
---|
1252 | if (panel_widget_add (panel, applet, 0, TRUE, |
---|
1253 | expand_major, expand_minor) != -1) |
---|
1254 | break; |
---|
1255 | |
---|
1256 | if (!l) { |
---|
1257 | panel_applet_clean (info, TRUE); |
---|
1258 | g_warning (_("Can't find an empty spot")); |
---|
1259 | return NULL; |
---|
1260 | } |
---|
1261 | |
---|
1262 | panel = PANEL_WIDGET (l->data); |
---|
1263 | } |
---|
1264 | |
---|
1265 | if (BUTTON_IS_WIDGET (applet) || |
---|
1266 | !GTK_WIDGET_NO_WINDOW (applet)) { |
---|
1267 | g_signal_connect (applet, "button_press_event", |
---|
1268 | G_CALLBACK (applet_button_press), |
---|
1269 | info); |
---|
1270 | |
---|
1271 | g_signal_connect (applet, "popup_menu", |
---|
1272 | G_CALLBACK (applet_popup_menu), |
---|
1273 | info); |
---|
1274 | } |
---|
1275 | |
---|
1276 | g_signal_connect (applet, "destroy", |
---|
1277 | G_CALLBACK (panel_applet_destroy), |
---|
1278 | info); |
---|
1279 | |
---|
1280 | gtk_widget_show_all (applet); |
---|
1281 | |
---|
1282 | orientation_change (info, panel); |
---|
1283 | size_change (info, panel); |
---|
1284 | back_change (info, panel); |
---|
1285 | |
---|
1286 | if (gconf_key) |
---|
1287 | info->gconf_key = g_strdup (gconf_key); |
---|
1288 | |
---|
1289 | panel_applet_save_to_gconf (info); |
---|
1290 | |
---|
1291 | if (type != APPLET_BONOBO) |
---|
1292 | gtk_widget_grab_focus (applet); |
---|
1293 | else |
---|
1294 | gtk_widget_child_focus (applet, GTK_DIR_TAB_FORWARD); |
---|
1295 | |
---|
1296 | return info; |
---|
1297 | } |
---|
1298 | |
---|
1299 | int |
---|
1300 | panel_applet_get_position (AppletInfo *applet) |
---|
1301 | { |
---|
1302 | AppletData *applet_data; |
---|
1303 | |
---|
1304 | g_return_val_if_fail (applet != NULL, 0); |
---|
1305 | g_return_val_if_fail (G_IS_OBJECT (applet->widget), 0); |
---|
1306 | |
---|
1307 | applet_data = g_object_get_data (G_OBJECT (applet->widget), PANEL_APPLET_DATA); |
---|
1308 | |
---|
1309 | return applet_data->pos; |
---|
1310 | } |
---|