1 | /* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */ |
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2 | /* |
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3 | * folder-browser-ui.c: Sets up the Bonobo UI for FolderBrowsers |
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4 | * |
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5 | * Author: |
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6 | * Peter Williams <peterw@ximian.com> |
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7 | * |
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8 | * (C) 2001 Ximian, Inc. |
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9 | */ |
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10 | |
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11 | #ifdef HAVE_CONFIG_H |
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12 | #include <config.h> |
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13 | #endif |
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14 | |
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15 | #include <libgnome/gnome-defs.h> |
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16 | #include <libgnome/gnome-util.h> /* gnome_util_prepend_user_home */ |
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17 | |
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18 | #include <bonobo/bonobo-ui-component.h> |
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19 | #include <bonobo/bonobo-ui-util.h> |
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20 | |
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21 | #include "widgets/misc/e-charset-picker.h" |
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22 | #include "widgets/menus/gal-view-menus.h" /* GalView stuff */ |
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23 | #include <gal/menus/gal-view-factory-etable.h> |
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24 | #include <gal/menus/gal-view-etable.h> |
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25 | |
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26 | #include "mail-callbacks.h" /* almost all the verbs */ |
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27 | #include "mail-session.h" /* mail_session_forget_passwords */ |
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28 | |
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29 | #include "folder-browser-ui.h" |
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30 | |
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31 | #include "evolution-shell-component-utils.h" /* Pixmap stuff */ |
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32 | |
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33 | |
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34 | /* |
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35 | * Add with 'folder_browser' |
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36 | */ |
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37 | |
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38 | static BonoboUIVerb message_verbs [] = { |
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39 | BONOBO_UI_UNSAFE_VERB ("MailNext", next_msg), |
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40 | BONOBO_UI_UNSAFE_VERB ("MailNextFlagged", next_flagged_msg), |
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41 | BONOBO_UI_UNSAFE_VERB ("MailNextUnread", next_unread_msg), |
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42 | /* BONOBO_UI_UNSAFE_VERB ("MailNextThread", next_thread),*/ |
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43 | BONOBO_UI_UNSAFE_VERB ("MailPrevious", previous_msg), |
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44 | BONOBO_UI_UNSAFE_VERB ("MailPreviousFlagged", previous_flagged_msg), |
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45 | BONOBO_UI_UNSAFE_VERB ("MailPreviousUnread", previous_unread_msg), |
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46 | BONOBO_UI_UNSAFE_VERB ("AddSenderToAddressbook", add_sender_to_addrbook), |
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47 | BONOBO_UI_UNSAFE_VERB ("MessageApplyFilters", apply_filters), |
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48 | BONOBO_UI_UNSAFE_VERB ("MessageCopy", copy_msg), |
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49 | BONOBO_UI_UNSAFE_VERB ("MessageDelete", delete_msg), |
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50 | BONOBO_UI_UNSAFE_VERB ("MessageForward", forward), |
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51 | BONOBO_UI_UNSAFE_VERB ("MessageForwardAttached", forward_attached), |
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52 | BONOBO_UI_UNSAFE_VERB ("MessageForwardInline", forward_inline), |
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53 | BONOBO_UI_UNSAFE_VERB ("MessageForwardQuoted", forward_quoted), |
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54 | BONOBO_UI_UNSAFE_VERB ("MessageMarkAsRead", mark_as_seen), |
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55 | BONOBO_UI_UNSAFE_VERB ("MessageMarkAsUnRead", mark_as_unseen), |
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56 | BONOBO_UI_UNSAFE_VERB ("MessageMarkAsImportant", mark_as_important), |
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57 | BONOBO_UI_UNSAFE_VERB ("MessageMarkAsUnimportant", mark_as_unimportant), |
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58 | BONOBO_UI_UNSAFE_VERB ("MessageMove", move_msg), |
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59 | BONOBO_UI_UNSAFE_VERB ("MessageOpen", open_message), |
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60 | BONOBO_UI_UNSAFE_VERB ("MessageReplyAll", reply_to_all), |
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61 | BONOBO_UI_UNSAFE_VERB ("MessageReplyList", reply_to_list), |
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62 | BONOBO_UI_UNSAFE_VERB ("MessageReplySender", reply_to_sender), |
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63 | BONOBO_UI_UNSAFE_VERB ("MessageResend", resend_msg), |
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64 | BONOBO_UI_UNSAFE_VERB ("MessageSaveAs", save_msg), |
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65 | BONOBO_UI_UNSAFE_VERB ("MessageSearch", search_msg), |
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66 | BONOBO_UI_UNSAFE_VERB ("MessageUndelete", undelete_msg), |
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67 | BONOBO_UI_UNSAFE_VERB ("PrintMessage", print_msg), |
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68 | BONOBO_UI_UNSAFE_VERB ("TextZoomIn", zoom_in), |
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69 | BONOBO_UI_UNSAFE_VERB ("TextZoomOut", zoom_out), |
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70 | BONOBO_UI_UNSAFE_VERB ("TextZoomReset", zoom_reset), |
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71 | BONOBO_UI_UNSAFE_VERB ("PrintPreviewMessage", print_preview_msg), |
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72 | BONOBO_UI_UNSAFE_VERB ("ToolsFilterMailingList", filter_mlist), |
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73 | BONOBO_UI_UNSAFE_VERB ("ToolsFilterRecipient", filter_recipient), |
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74 | BONOBO_UI_UNSAFE_VERB ("ToolsFilterSender", filter_sender), |
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75 | BONOBO_UI_UNSAFE_VERB ("ToolsFilterSubject", filter_subject), |
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76 | BONOBO_UI_UNSAFE_VERB ("ToolsVFolderMailingList", vfolder_mlist), |
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77 | BONOBO_UI_UNSAFE_VERB ("ToolsVFolderRecipient", vfolder_recipient), |
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78 | BONOBO_UI_UNSAFE_VERB ("ToolsVFolderSender", vfolder_sender), |
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79 | BONOBO_UI_UNSAFE_VERB ("ToolsVFolderSubject", vfolder_subject), |
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80 | BONOBO_UI_UNSAFE_VERB ("ViewLoadImages", load_images), |
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81 | /* ViewHeaders stuff is a radio */ |
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82 | |
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83 | BONOBO_UI_VERB_END |
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84 | }; |
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85 | |
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86 | static BonoboUIVerb list_verbs [] = { |
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87 | BONOBO_UI_UNSAFE_VERB ("EditCut", folder_browser_cut), |
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88 | BONOBO_UI_UNSAFE_VERB ("EditCopy", folder_browser_copy), |
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89 | BONOBO_UI_UNSAFE_VERB ("EditPaste", folder_browser_paste), |
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90 | BONOBO_UI_UNSAFE_VERB ("EditInvertSelection", invert_selection), |
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91 | BONOBO_UI_UNSAFE_VERB ("EditSelectAll", select_all), |
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92 | BONOBO_UI_UNSAFE_VERB ("EditSelectThread", select_thread), |
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93 | BONOBO_UI_UNSAFE_VERB ("ChangeFolderProperties", configure_folder), |
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94 | BONOBO_UI_UNSAFE_VERB ("FolderExpunge", expunge_folder), |
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95 | /* HideDeleted is a toggle */ |
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96 | BONOBO_UI_UNSAFE_VERB ("MessageMarkAllAsRead", mark_all_as_seen), |
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97 | BONOBO_UI_UNSAFE_VERB ("ViewHideRead", hide_read), |
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98 | BONOBO_UI_UNSAFE_VERB ("ViewHideSelected", hide_selected), |
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99 | BONOBO_UI_UNSAFE_VERB ("ViewShowAll", hide_none), |
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100 | /* ViewThreaded is a toggle */ |
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101 | |
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102 | BONOBO_UI_VERB_END |
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103 | }; |
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104 | |
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105 | static BonoboUIVerb global_verbs [] = { |
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106 | BONOBO_UI_UNSAFE_VERB ("EmptyTrash", empty_trash), |
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107 | BONOBO_UI_UNSAFE_VERB ("ForgetPasswords", mail_session_forget_passwords), |
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108 | BONOBO_UI_UNSAFE_VERB ("MailCompose", compose_msg), |
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109 | BONOBO_UI_UNSAFE_VERB ("MailGetSend", send_receive_mail), |
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110 | BONOBO_UI_UNSAFE_VERB ("MailStop", stop_threads), |
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111 | BONOBO_UI_UNSAFE_VERB ("ToolsFilters", filter_edit), |
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112 | BONOBO_UI_UNSAFE_VERB ("ToolsSettings", providers_config), |
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113 | BONOBO_UI_UNSAFE_VERB ("ToolsSubscriptions", manage_subscriptions), |
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114 | BONOBO_UI_UNSAFE_VERB ("ToolsVFolders", vfolder_edit_vfolders), |
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115 | /* ViewPreview is a toggle */ |
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116 | |
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117 | BONOBO_UI_VERB_END |
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118 | }; |
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119 | |
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120 | static EPixmap message_pixcache [] = { |
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121 | E_PIXMAP ("/commands/PrintMessage", "print.xpm"), |
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122 | E_PIXMAP ("/commands/PrintPreviewMessage", "print-preview.xpm"), |
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123 | E_PIXMAP ("/commands/MessageDelete", "evolution-trash-mini.png"), |
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124 | E_PIXMAP ("/commands/MessageUndelete", "undelete_message-16.png"), |
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125 | E_PIXMAP ("/commands/MessageCopy", "copy_16_message.xpm"), |
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126 | E_PIXMAP ("/commands/MessageMove", "move_message.xpm"), |
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127 | E_PIXMAP ("/commands/MessageReplyAll", "reply_to_all.xpm"), |
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128 | E_PIXMAP ("/commands/MessageReplySender", "reply.xpm"), |
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129 | E_PIXMAP ("/commands/MessageForward", "forward.xpm"), |
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130 | E_PIXMAP ("/commands/MessageApplyFilters", "apply-filters-16.xpm"), |
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131 | E_PIXMAP ("/commands/MessageSearch", "search-16.png"), |
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132 | E_PIXMAP ("/commands/MessageSaveAs", "save-as-16.png"), |
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133 | |
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134 | E_PIXMAP ("/Toolbar/MailMessageToolbar/MessageReplySender", "buttons/reply.png"), |
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135 | E_PIXMAP ("/Toolbar/MailMessageToolbar/MessageReplyAll", "buttons/reply-to-all.png"), |
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136 | E_PIXMAP ("/Toolbar/MailMessageToolbar/MessageForward", "buttons/forward.png"), |
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137 | E_PIXMAP ("/Toolbar/MailMessageToolbar/PrintMessage", "buttons/print.png"), |
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138 | E_PIXMAP ("/Toolbar/MailMessageToolbar/MessageMove", "buttons/move-message.png"), |
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139 | E_PIXMAP ("/Toolbar/MailMessageToolbar/MessageCopy", "buttons/copy-message.png"), |
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140 | E_PIXMAP ("/Toolbar/MailMessageToolbar/MessageDelete", "buttons/delete-message.png"), |
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141 | |
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142 | E_PIXMAP ("/Toolbar/MailNextButtons/MailNext", "buttons/next-message.png"), |
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143 | E_PIXMAP ("/Toolbar/MailNextButtons/MailPrevious", "buttons/previous-message.png"), |
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144 | |
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145 | E_PIXMAP_END |
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146 | }; |
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147 | |
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148 | static EPixmap list_pixcache [] = { |
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149 | E_PIXMAP ("/commands/ChangeFolderProperties", "configure_16_folder.xpm"), |
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150 | E_PIXMAP ("/commands/ViewHideRead", "hide_read_messages.xpm"), |
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151 | E_PIXMAP ("/commands/ViewHideSelected", "hide_selected_messages.xpm"), |
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152 | E_PIXMAP ("/commands/ViewShowAll", "show_all_messages.xpm"), |
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153 | |
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154 | E_PIXMAP ("/commands/EditCut", "16_cut.png"), |
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155 | E_PIXMAP ("/commands/EditCopy", "16_copy.png"), |
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156 | E_PIXMAP ("/commands/EditPaste", "16_paste.png"), |
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157 | |
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158 | E_PIXMAP_END |
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159 | }; |
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160 | |
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161 | static EPixmap global_pixcache [] = { |
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162 | E_PIXMAP ("/commands/MailCompose", "new-message.xpm"), |
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163 | E_PIXMAP ("/commands/MailGetSend", "send-receive.xpm"), |
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164 | E_PIXMAP ("/commands/ToolsSettings", "configure_16_mail.xpm"), |
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165 | |
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166 | E_PIXMAP ("/Toolbar/MailGetSend", "buttons/send-24-receive.png"), |
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167 | E_PIXMAP ("/Toolbar/MailCompose", "buttons/compose-message.png"), |
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168 | |
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169 | E_PIXMAP_END |
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170 | }; |
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171 | |
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172 | static void ui_add (FolderBrowser *fb, |
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173 | const gchar *name, |
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174 | BonoboUIVerb verb[], |
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175 | EPixmap pixcache[]) |
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176 | { |
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177 | BonoboUIComponent *uic = fb->uicomp; |
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178 | char *file; |
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179 | |
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180 | bonobo_ui_component_add_verb_list_with_data (uic, verb, fb); |
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181 | |
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182 | /*bonobo_ui_component_freeze (uic, NULL);*/ |
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183 | |
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184 | file = g_strconcat ("evolution-mail-", name, ".xml", NULL); |
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185 | bonobo_ui_util_set_ui (uic, EVOLUTION_DATADIR, file, "evolution-mail"); |
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186 | g_free (file); |
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187 | |
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188 | e_pixmaps_update (uic, pixcache); |
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189 | |
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190 | /*bonobo_ui_component_thaw (uic, NULL);*/ |
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191 | } |
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192 | |
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193 | /* more complex stuff */ |
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194 | |
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195 | static void |
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196 | display_view(GalViewCollection *collection, |
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197 | GalView *view, |
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198 | gpointer data) |
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199 | { |
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200 | FolderBrowser *fb = data; |
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201 | if (GAL_IS_VIEW_ETABLE(view)) { |
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202 | e_tree_set_state_object(fb->message_list->tree, GAL_VIEW_ETABLE(view)->state); |
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203 | } |
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204 | } |
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205 | |
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206 | static void |
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207 | folder_browser_setup_view_menus (FolderBrowser *fb, |
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208 | BonoboUIComponent *uic) |
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209 | { |
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210 | GalViewFactory *factory; |
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211 | ETableSpecification *spec; |
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212 | char *local_dir; |
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213 | |
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214 | g_assert (fb->view_collection == NULL); |
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215 | g_assert (fb->view_menus == NULL); |
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216 | |
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217 | fb->view_collection = gal_view_collection_new(); |
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218 | |
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219 | local_dir = gnome_util_prepend_user_home ("/evolution/views/mail/"); |
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220 | gal_view_collection_set_storage_directories( |
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221 | fb->view_collection, |
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222 | EVOLUTION_DATADIR "/evolution/views/mail/", |
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223 | local_dir); |
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224 | g_free (local_dir); |
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225 | |
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226 | spec = e_table_specification_new(); |
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227 | e_table_specification_load_from_file(spec, EVOLUTION_ETSPECDIR "/message-list.etspec"); |
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228 | |
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229 | factory = gal_view_factory_etable_new (spec); |
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230 | gtk_object_unref (GTK_OBJECT (spec)); |
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231 | gal_view_collection_add_factory (fb->view_collection, factory); |
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232 | gtk_object_unref (GTK_OBJECT (factory)); |
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233 | |
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234 | gal_view_collection_load(fb->view_collection); |
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235 | |
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236 | fb->view_menus = gal_view_menus_new(fb->view_collection); |
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237 | gal_view_menus_apply(fb->view_menus, uic, NULL); |
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238 | gtk_signal_connect(GTK_OBJECT(fb->view_collection), "display_view", |
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239 | display_view, fb); |
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240 | } |
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241 | |
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242 | /* Gets rid of the view collection and view menus objects */ |
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243 | static void |
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244 | folder_browser_discard_view_menus (FolderBrowser *fb) |
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245 | { |
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246 | g_assert (fb->view_collection != NULL); |
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247 | g_assert (fb->view_menus != NULL); |
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248 | |
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249 | gtk_object_unref (GTK_OBJECT (fb->view_collection)); |
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250 | fb->view_collection = NULL; |
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251 | |
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252 | gtk_object_unref (GTK_OBJECT (fb->view_menus)); |
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253 | fb->view_menus = NULL; |
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254 | } |
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255 | |
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256 | static void |
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257 | folder_browser_setup_property_menu (FolderBrowser *fb, |
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258 | BonoboUIComponent *uic) |
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259 | { |
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260 | char *name, *base = NULL; |
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261 | CamelURL *url; |
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262 | |
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263 | url = camel_url_new(fb->uri, NULL); |
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264 | if (url) { |
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265 | if (url->fragment) |
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266 | base = g_basename(url->fragment); |
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267 | else |
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268 | base = g_basename(url->path); |
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269 | } |
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270 | |
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271 | if (base && base [0] != 0) |
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272 | name = g_strdup_printf (_("Properties for \"%s\""), base); |
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273 | else |
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274 | name = g_strdup (_("Properties")); |
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275 | |
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276 | bonobo_ui_component_set_prop ( |
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277 | uic, "/menu/File/Folder/ComponentPlaceholder/ChangeFolderProperties", |
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278 | "label", name, NULL); |
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279 | g_free (name); |
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280 | |
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281 | if (url) |
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282 | camel_url_free(url); |
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283 | |
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284 | fbui_sensitise_item(fb, "ChangeFolderProperties", (strncmp(fb->uri, "vfolder:", 8) == 0 || strncmp(fb->uri, "file:", 5) == 0)); |
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285 | } |
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286 | |
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287 | /* Must be in the same order as MailConfigDisplayStyle */ |
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288 | /* used in folder-browser.c as well (therefore not static) */ |
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289 | char *message_display_styles[] = { |
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290 | "/commands/ViewNormal", |
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291 | "/commands/ViewFullHeaders", |
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292 | "/commands/ViewSource" |
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293 | }; |
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294 | |
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295 | /* public */ |
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296 | |
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297 | void |
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298 | folder_browser_ui_add_message (FolderBrowser *fb) |
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299 | { |
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300 | int state; |
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301 | BonoboUIComponent *uic = fb->uicomp; |
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302 | FolderBrowserSelectionState prev_state; |
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303 | |
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304 | ui_add (fb, "message", message_verbs, message_pixcache); |
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305 | |
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306 | /* Display Style */ |
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307 | state = fb->mail_display->display_style; |
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308 | bonobo_ui_component_set_prop (uic, message_display_styles[state], |
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309 | "state", "1", NULL); |
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310 | bonobo_ui_component_add_listener (uic, "ViewNormal", folder_browser_set_message_display_style, fb); |
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311 | bonobo_ui_component_add_listener (uic, "ViewFullHeaders", folder_browser_set_message_display_style, fb); |
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312 | bonobo_ui_component_add_listener (uic, "ViewSource", folder_browser_set_message_display_style, fb); |
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313 | /* FIXME: this kind of bypasses bonobo but seems the only way when we change components */ |
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314 | folder_browser_set_message_display_style (uic, strrchr (message_display_styles[state], '/') + 1, |
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315 | Bonobo_UIComponent_STATE_CHANGED, "1", fb); |
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316 | |
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317 | /* Resend Message */ |
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318 | if (fb->folder && !folder_browser_is_sent (fb)) |
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319 | fbui_sensitise_item(fb, "MessageResend", FALSE); |
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320 | |
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321 | /* sensitivity of message-specific commands */ |
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322 | prev_state = fb->selection_state; |
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323 | fb->selection_state = FB_SELSTATE_UNDEFINED; |
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324 | folder_browser_ui_set_selection_state (fb, prev_state); |
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325 | |
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326 | /* Charset picker */ |
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327 | e_charset_picker_bonobo_ui_populate (uic, "/menu/View", FB_DEFAULT_CHARSET, |
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328 | folder_browser_charset_changed, |
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329 | fb); |
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330 | } |
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331 | |
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332 | /* |
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333 | void |
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334 | folder_browser_ui_rm_message (FolderBrowser *fb) |
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335 | { |
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336 | ui_rm (fb, "message", message_verbs, message_pixcache); |
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337 | } |
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338 | */ |
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339 | |
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340 | void |
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341 | folder_browser_ui_add_list (FolderBrowser *fb) |
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342 | { |
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343 | int state; |
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344 | BonoboUIComponent *uic = fb->uicomp; |
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345 | |
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346 | ui_add (fb, "list", list_verbs, list_pixcache); |
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347 | |
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348 | /* Hide Deleted */ |
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349 | if (fb->folder && (fb->folder->folder_flags & CAMEL_FOLDER_IS_TRASH)) { |
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350 | fbui_sensitise_item(fb, "HideDeleted", FALSE); |
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351 | state = FALSE; |
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352 | } else { |
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353 | state = mail_config_get_hide_deleted (); |
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354 | } |
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355 | bonobo_ui_component_set_prop (uic, "/commands/HideDeleted", "state", state ? "1" : "0", NULL); |
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356 | bonobo_ui_component_add_listener (uic, "HideDeleted", folder_browser_toggle_hide_deleted, fb); |
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357 | /* FIXME: this kind of bypasses bonobo but seems the only way when we change components */ |
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358 | folder_browser_toggle_hide_deleted (uic, "", Bonobo_UIComponent_STATE_CHANGED, |
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359 | state ? "1" : "0", fb); |
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360 | |
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361 | /* Threaded toggle */ |
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362 | state = mail_config_get_thread_list (FOLDER_BROWSER (fb)->uri); |
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363 | bonobo_ui_component_set_prop (uic, "/commands/ViewThreaded", "state", state ? "1" : "0", NULL); |
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364 | bonobo_ui_component_add_listener (uic, "ViewThreaded", folder_browser_toggle_threads, fb); |
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365 | /* FIXME: this kind of bypasses bonobo but seems the only way when we change components */ |
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366 | folder_browser_toggle_threads (uic, "", Bonobo_UIComponent_STATE_CHANGED, |
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367 | state ? "1" : "0", fb); |
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368 | |
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369 | /* Property menu */ |
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370 | folder_browser_setup_property_menu (fb, fb->uicomp); |
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371 | |
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372 | /* View menu */ |
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373 | folder_browser_setup_view_menus (fb, fb->uicomp); |
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374 | } |
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375 | |
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376 | void |
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377 | folder_browser_ui_rm_list (FolderBrowser *fb) |
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378 | { |
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379 | /* View menu */ |
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380 | folder_browser_discard_view_menus (fb); |
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381 | } |
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382 | |
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383 | void |
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384 | folder_browser_ui_add_global (FolderBrowser *fb) |
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385 | { |
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386 | int state; |
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387 | BonoboUIComponent *uic = fb->uicomp; |
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388 | |
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389 | ui_add (fb, "global", global_verbs, global_pixcache); |
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390 | |
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391 | /* (Pre)view toggle */ |
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392 | |
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393 | state = mail_config_get_show_preview (FOLDER_BROWSER (fb)->uri); |
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394 | bonobo_ui_component_set_prop (uic, "/commands/ViewPreview", "state", state ? "1" : "0", NULL); |
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395 | bonobo_ui_component_add_listener (uic, "ViewPreview", folder_browser_toggle_preview, fb); |
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396 | /* FIXME: this kind of bypasses bonobo but seems the only way when we change components */ |
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397 | folder_browser_toggle_preview (uic, "", Bonobo_UIComponent_STATE_CHANGED, state ? "1" : "0", fb); |
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398 | |
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399 | /* Stop button */ |
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400 | /* TODO: Go through cache, but we can't becaus eof mail-mt.c:set_stop at the moment */ |
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401 | bonobo_ui_component_set_prop(uic, "/commands/MailStop", "sensitive", "0", NULL); |
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402 | } |
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403 | |
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404 | /* |
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405 | void |
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406 | folder_browser_ui_rm_global (FolderBrowser *fb) |
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407 | { |
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408 | } |
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409 | */ |
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410 | |
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411 | void |
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412 | folder_browser_ui_rm_all (FolderBrowser *fb) |
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413 | { |
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414 | BonoboUIComponent *uic = fb->uicomp; |
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415 | |
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416 | bonobo_ui_component_rm (uic, "/", NULL); |
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417 | bonobo_ui_component_unset_container (uic); |
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418 | |
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419 | if (fb->sensitise_state) { |
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420 | g_hash_table_destroy(fb->sensitise_state); |
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421 | fb->sensitise_state = NULL; |
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422 | } |
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423 | } |
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424 | |
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425 | void |
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426 | fbui_sensitise_item(FolderBrowser *fb, const char *item, int state) |
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427 | { |
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428 | char *name; |
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429 | int val; |
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430 | char *key; |
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431 | |
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432 | /* If this whole caching idea doesn't work, remove it here */ |
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433 | if (fb->sensitise_state == NULL) |
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434 | fb->sensitise_state = g_hash_table_new(g_str_hash, g_str_equal); |
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435 | |
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436 | if (g_hash_table_lookup_extended(fb->sensitise_state, item, (void **)&key, (void **)&val)) { |
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437 | if (val == state) |
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438 | return; |
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439 | } |
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440 | |
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441 | g_hash_table_insert(fb->sensitise_state, (char *)item, (void *)state); |
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442 | |
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443 | if (fb->uicomp) { |
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444 | name = alloca(strlen(item) + strlen("/commands/") + 1); |
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445 | sprintf(name, "/commands/%s", item); |
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446 | bonobo_ui_component_set_prop(fb->uicomp, name, "sensitive", state?"1":"0", NULL); |
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447 | } |
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448 | } |
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449 | |
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450 | struct sensitize_data { |
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451 | const char **items; |
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452 | gboolean enable; |
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453 | }; |
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454 | |
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455 | static gboolean |
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456 | fbui_sensitize_timeout (gpointer data) |
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457 | { |
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458 | FolderBrowser *fb = FOLDER_BROWSER (data); |
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459 | GSList *iter, *list; |
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460 | struct sensitize_data *sd; |
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461 | int i; |
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462 | |
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463 | list = fb->sensitize_changes; |
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464 | fb->sensitize_changes = NULL; |
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465 | iter = list; |
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466 | fb->sensitize_timeout_id = 0; |
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467 | |
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468 | gtk_object_ref((GtkObject *)fb); |
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469 | |
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470 | /*bonobo_ui_component_freeze (uic, NULL);*/ |
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471 | |
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472 | for (; iter; iter = iter->next) { |
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473 | sd = (struct sensitize_data *) iter->data; |
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474 | for (i=0;sd->items[i];i++) { |
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475 | if (fb->uicomp) |
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476 | fbui_sensitise_item(fb, sd->items[i], sd->enable); |
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477 | } |
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478 | g_free(sd); |
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479 | } |
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480 | |
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481 | g_slist_free (list); |
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482 | gtk_object_unref((GtkObject *)fb); |
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483 | |
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484 | return FALSE; |
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485 | } |
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486 | |
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487 | static void |
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488 | fbui_sensitize_items (FolderBrowser *fb, const char **items, gboolean enable) |
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489 | { |
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490 | struct sensitize_data *sd; |
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491 | GSList *iter; |
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492 | |
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493 | /* If we're already updating these items, save an update by |
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494 | * changing the item in the list. */ |
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495 | |
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496 | for (iter = fb->sensitize_changes; iter; iter = iter->next) { |
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497 | sd = (struct sensitize_data *) iter->data; |
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498 | |
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499 | if (sd->items == items) |
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500 | break; |
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501 | } |
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502 | |
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503 | if (iter == NULL) { |
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504 | sd = g_new (struct sensitize_data, 1); |
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505 | sd->items = items; |
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506 | sd->enable = enable; |
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507 | |
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508 | fb->sensitize_changes = g_slist_prepend (fb->sensitize_changes, sd); |
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509 | } else { |
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510 | /* Redundant, but shuts up the compiler. */ |
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511 | sd = (struct sensitize_data *) iter->data; |
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512 | sd->enable = enable; |
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513 | } |
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514 | |
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515 | if (fb->sensitize_timeout_id == 0) |
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516 | fb->sensitize_timeout_id = g_timeout_add (110, fbui_sensitize_timeout, fb); |
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517 | } |
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518 | |
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519 | static const char *message_pane_enables[] = { |
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520 | /* these only work if there's a message in the message pane |
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521 | * (preview pane). This state is independent of how many are |
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522 | * selected. */ |
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523 | "PrintMessage", "PrintPreviewMessage", |
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524 | "ViewFullHeaders", "ViewLoadImages", "ViewNormal", "ViewSource", |
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525 | "MessageSearch", "AddSenderToAddressbook", |
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526 | NULL |
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527 | }; |
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528 | |
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529 | void |
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530 | folder_browser_ui_set_selection_state (FolderBrowser *fb, FolderBrowserSelectionState state) |
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531 | { |
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532 | /* We'd like to keep the number of changes to be minimal cause |
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533 | * this is a lot of corba traffic. So we break these sets of commands into bits: |
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534 | * |
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535 | * Also remember that everything defaults to sensitized |
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536 | * |
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537 | * Disable: |
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538 | * NONE = none_disables + multiple_disables |
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539 | * SINGLE = [nothing disabled] |
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540 | * MULTIPLE = multiple_disables |
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541 | * UNDEFINED = [nothing disabled] |
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542 | */ |
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543 | |
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544 | static const char *none_disables[] = { |
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545 | /* actions that work on > 0 messages */ |
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546 | "MessageApplyFilters", |
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547 | "MessageCopy", "MessageMove", |
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548 | "MessageDelete", "MessageUndelete", |
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549 | "MessageMarkAsRead", "MessageMarkAsUnRead", |
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550 | "MessageMarkAsImportant", "MessageMarkAsUnimportant", |
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551 | "MessageOpen", "MessageSaveAs", |
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552 | "MessageForward", "MessageForwardAttached", |
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553 | |
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554 | "EditCut", "EditCopy", "EditPaste", "ViewHideSelected", |
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555 | |
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556 | "MailNext", "MailNextFlagged", "MailNextUnread", "MailNextThread", |
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557 | "MailPrevious", "MailPreviousFlagged", "MailPreviousUnread", |
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558 | |
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559 | NULL |
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560 | }; |
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561 | |
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562 | static const char *multiple_disables[] = { |
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563 | /* actions that work on exactly 1 message */ |
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564 | "MessageReplyAll", "MessageReplyList", "MessageReplySender", "MessageResend", |
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565 | "MessageForwardInline", "MessageForwardQuoted", "MessageSearch", |
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566 | |
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567 | "ToolsFilterMailingList", "ToolsFilterRecipient", "ToolsFilterSender", |
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568 | "ToolsFilterSubject", "ToolsVFolderMailingList", "ToolsVFolderRecipient", |
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569 | "ToolsVFolderSender", "ToolsVFolderSubject", |
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570 | |
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571 | NULL |
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572 | }; |
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573 | |
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574 | |
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575 | fbui_sensitize_items (fb, message_pane_enables, state != FB_SELSTATE_NONE && fb->loaded_uid && fb->preview_shown); |
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576 | |
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577 | /* assumes that all the appropriate XML's have been loaded */ |
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578 | |
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579 | if (state == fb->selection_state) |
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580 | return; |
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581 | |
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582 | switch (state) { |
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583 | case FB_SELSTATE_NONE: |
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584 | fbui_sensitize_items (fb, none_disables, FALSE); |
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585 | if (fb->selection_state != FB_SELSTATE_MULTIPLE) |
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586 | fbui_sensitize_items (fb, multiple_disables, FALSE); |
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587 | break; |
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588 | case FB_SELSTATE_SINGLE: |
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589 | if (fb->selection_state != FB_SELSTATE_UNDEFINED) |
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590 | fbui_sensitize_items (fb, multiple_disables, TRUE); |
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591 | if (fb->selection_state == FB_SELSTATE_NONE) |
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592 | fbui_sensitize_items (fb, none_disables, TRUE); |
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593 | break; |
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594 | case FB_SELSTATE_MULTIPLE: |
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595 | if (fb->selection_state == FB_SELSTATE_NONE) |
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596 | fbui_sensitize_items (fb, none_disables, TRUE); |
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597 | else |
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598 | fbui_sensitize_items (fb, multiple_disables, FALSE); |
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599 | break; |
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600 | case FB_SELSTATE_UNDEFINED: |
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601 | printf ("changing to undefined selection state? hah!\n"); |
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602 | return; |
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603 | } |
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604 | |
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605 | fb->selection_state = state; |
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606 | } |
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607 | |
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608 | void |
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609 | folder_browser_ui_message_loaded (FolderBrowser *fb) |
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610 | { |
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611 | BonoboUIComponent *uic = fb->uicomp; |
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612 | |
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613 | if (uic) |
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614 | fbui_sensitize_items (fb, message_pane_enables, fb->loaded_uid && fb->preview_shown); |
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615 | } |
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