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author | Matthew Loper <mloper@src.gnome.org> | 2000-02-14 05:49:15 +0800 |
---|---|---|
committer | Matthew Loper <mloper@src.gnome.org> | 2000-02-14 05:49:15 +0800 |
commit | 7dbc45ac3e4a8f2ac0535e61bcb52d324aa28d2b (patch) | |
tree | fd9cf5d39749201381c299e9e515a7ddb0e3c238 /tests/ui-tests/message-browser.c | |
parent | c656db137c1fdcbf568ff313c65bc6dd515e3c96 (diff) | |
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HTMLStreamClass's parent changed to CamelStreamClass, not CamelStream.
* mail/html-stream.h: HTMLStreamClass's parent changed to
CamelStreamClass, not CamelStream.
* tests/ui-tests/message-browser.c: Added preliminary support for
the viewing of messages via gtkhtml. Lots of commenting.
svn path=/trunk/; revision=1765
Diffstat (limited to 'tests/ui-tests/message-browser.c')
-rw-r--r-- | tests/ui-tests/message-browser.c | 257 |
1 files changed, 198 insertions, 59 deletions
diff --git a/tests/ui-tests/message-browser.c b/tests/ui-tests/message-browser.c index 07bb52700b..1ae4395f7e 100644 --- a/tests/ui-tests/message-browser.c +++ b/tests/ui-tests/message-browser.c @@ -24,6 +24,24 @@ #include <camel/camel-stream.h> #include <camel/camel-stream-fs.h> #include <camel/gmime-utils.h> +#include "../../mail/html-stream.h" + +/* gtkhtml stuff */ +#include <gtkhtml/gtkhtml.h> + +static void +print_usage_and_quit() +{ + g_print ("Usage: message-browser [FILENAME]\n"); + g_print ("Where FILENAME is the filename of a mime message "); + g_print ("in \"message/rfc822\" format.\n"); + exit (0); +} + + +/*----------------------------------------------------------------------* + * Filling out the tree control with a mime-message structure + *----------------------------------------------------------------------*/ static void handle_tree_item (CamelDataWrapper* object, GtkWidget* tree_ctrl) @@ -44,65 +62,76 @@ handle_tree_item (CamelDataWrapper* object, GtkWidget* tree_ctrl) gtk_widget_show(tree_item); containee = - camel_medium_get_content_object (CAMEL_MEDIUM (object)); + camel_medium_get_content_object (CAMEL_MEDIUM (object)); if (containee) { - containee_label = camel_data_wrapper_get_mime_type (containee); - subtree = gtk_tree_new(); - containee_tree_item = gtk_tree_item_new_with_label (containee_label); - gtk_tree_append (GTK_TREE (subtree), containee_tree_item); + containee_label = camel_data_wrapper_get_mime_type (containee); + + subtree = gtk_tree_new(); + + containee_tree_item = + gtk_tree_item_new_with_label (containee_label); - gtk_tree_item_set_subtree (GTK_TREE_ITEM(tree_item), - GTK_WIDGET (subtree)); - gtk_widget_show(containee_tree_item); + gtk_tree_append (GTK_TREE (subtree), containee_tree_item); - if (CAMEL_IS_MULTIPART (containee)) - { - CamelMultipart* multipart = CAMEL_MULTIPART (containee); - int max_multiparts = camel_multipart_get_number (multipart); - int i; + gtk_tree_item_set_subtree (GTK_TREE_ITEM(tree_item), + GTK_WIDGET (subtree)); + gtk_widget_show(containee_tree_item); + + if (CAMEL_IS_MULTIPART (containee)) + { + CamelMultipart* multipart = + CAMEL_MULTIPART (containee); + int max_multiparts = + camel_multipart_get_number (multipart); + int i; - g_print ("found a multipart w/ %d parts\n", max_multiparts); + g_print ("found a multipart w/ %d parts\n", + max_multiparts); - if (max_multiparts > 0) { - subtree = gtk_tree_new(); - gtk_tree_item_set_subtree (GTK_TREE_ITEM(containee_tree_item), - GTK_WIDGET (subtree)); - } + if (max_multiparts > 0) { + subtree = gtk_tree_new(); + gtk_tree_item_set_subtree ( + GTK_TREE_ITEM(containee_tree_item), + GTK_WIDGET (subtree)); + } - for (i = 0; i < max_multiparts; i++) { - CamelMimeBodyPart* body_part = - camel_multipart_get_part (multipart, i); + for (i = 0; i < max_multiparts; i++) { + CamelMimeBodyPart* body_part = + camel_multipart_get_part (multipart, i); - g_print ("handling part %d\n", i); - handle_tree_item (CAMEL_DATA_WRAPPER (body_part), - GTK_WIDGET (subtree)); - } - } + g_print ("handling part %d\n", i); + handle_tree_item (CAMEL_DATA_WRAPPER (body_part), + GTK_WIDGET (subtree)); + } + } } - } - static GtkWidget* get_message_tree_ctrl (CamelMimeMessage* message) { - GtkWidget* tree_ctrl = gtk_tree_new (); - CamelDataWrapper* message_contents = - camel_medium_get_content_object (CAMEL_MEDIUM (message)); - -/* - * Set up the scroll window - */ - GtkWidget* scroll_wnd = gtk_scrolled_window_new (NULL,NULL); - gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW(scroll_wnd), - tree_ctrl); - gtk_widget_set_usize (scroll_wnd, 150, 200); - -/* - * Recursively insert tree items in the tree - */ + static GtkWidget* scroll_wnd = NULL; + static GtkWidget* tree_ctrl = NULL; + + /* create the tree control, if it doesn't exist already */ + if (!tree_ctrl) { + + tree_ctrl = gtk_tree_new (); + scroll_wnd = gtk_scrolled_window_new (NULL,NULL); + + gtk_scrolled_window_add_with_viewport ( + GTK_SCROLLED_WINDOW(scroll_wnd), + tree_ctrl); + + gtk_widget_set_usize (scroll_wnd, 150, 200); + } + else + gtk_tree_clear_items (GTK_TREE (tree_ctrl), 0, 1); + + + /* Recursively insert tree items in the tree */ handle_tree_item (CAMEL_DATA_WRAPPER (message), tree_ctrl); return scroll_wnd; @@ -120,6 +149,8 @@ filename_to_camel_msg (gchar* filename) (CamelSession *)NULL); input_stream = camel_stream_fs_new_with_name ( filename, CAMEL_STREAM_FS_READ); + g_assert (input_stream); + camel_data_wrapper_construct_from_stream ( CAMEL_DATA_WRAPPER (message), input_stream); @@ -128,42 +159,150 @@ filename_to_camel_msg (gchar* filename) return message; } +/*----------------------------------------------------------------------* + * Menu callbacks and information + *----------------------------------------------------------------------*/ static void -print_usage_and_quit() +open_ok (GtkWidget *widget, GtkFileSelection *fs) { - g_print ("Usage: message-browser [FILENAME]\n"); - g_print ("Where FILENAME is the filename of a mime message "); - g_print ("in \"message/rfc822\" format.\n"); - exit (0); + int ret; + GtkWidget *error_dialog; + if(!g_file_exists (gtk_file_selection_get_filename (fs))) { + error_dialog = gnome_message_box_new ( + _("File not found"), + GNOME_MESSAGE_BOX_ERROR, + GNOME_STOCK_BUTTON_OK, + NULL); + + gnome_dialog_set_parent (GNOME_DIALOG (error_dialog), + GTK_WINDOW (fs)); + + ret = gnome_dialog_run (GNOME_DIALOG (error_dialog)); + } + else { + gchar *filename = gtk_file_selection_get_filename (fs); + CamelMimeMessage* message = filename_to_camel_msg (filename); + if (message) + get_message_tree_ctrl (message); + + gtk_widget_destroy (GTK_WIDGET (fs)); + } +} + + +static void +file_menu_open_cb (GtkWidget *widget, void* data) +{ + GtkFileSelection *fs; + + fs = GTK_FILE_SELECTION ( + gtk_file_selection_new (_("Open Mime Message"))); + + gtk_signal_connect (GTK_OBJECT (fs->ok_button), "clicked", + (GtkSignalFunc) open_ok, + fs); + + gtk_signal_connect_object (GTK_OBJECT (fs->cancel_button), "clicked", + (GtkSignalFunc) gtk_widget_destroy, + GTK_OBJECT (fs)); + + gtk_widget_show (GTK_WIDGET (fs)); + gtk_grab_add (GTK_WIDGET (fs)); /* Make it modal */ +} + +static void +file_menu_exit_cb (GtkWidget *widget, void *data) +{ + gtk_main_quit (); +} + + +static GnomeUIInfo file_menu [] = { + GNOMEUIINFO_MENU_OPEN_ITEM (file_menu_open_cb, NULL), + GNOMEUIINFO_SEPARATOR, + GNOMEUIINFO_MENU_EXIT_ITEM (file_menu_exit_cb, NULL), + GNOMEUIINFO_END +}; + +static GnomeUIInfo main_menu[] = { + GNOMEUIINFO_MENU_FILE_TREE (file_menu), + GNOMEUIINFO_END +}; + + +/*----------------------------------------------------------------------* + * Filling out the HTML view of a mime message + *----------------------------------------------------------------------*/ + +static GtkWidget* +get_gtk_html_window (gchar* filename) +{ + static GtkWidget* scroll_wnd = NULL; + static GtkWidget* html_widget = NULL; + HTMLStream* html_stream; + + g_assert (filename); + + if (!html_widget) { + html_widget = gtk_html_new(); + scroll_wnd = gtk_scrolled_window_new (NULL, NULL); + gtk_container_add (GTK_CONTAINER (scroll_wnd), html_widget); + } + + html_stream = html_stream_new (GTK_HTML (html_widget)); + + camel_stream_write (CAMEL_STREAM (html_stream), + "<html><body>hello</body></html>", + sizeof("<html><body>hello</body></html>")); + + return scroll_wnd; } int main (int argc, char *argv[]) { + /* app contains vbox, vbox contains other 2 windows */ GtkWidget* app; - CamelMimeMessage* message; - - if (argc != 2) - print_usage_and_quit(); + GtkWidget* vbox; + GtkWidget* tree_ctrl_window; + GtkWidget* html_window; + CamelMimeMessage* message = NULL; + + /* initialization */ gnome_init ("MessageBrowser", "1.0", argc, argv); - app = gnome_app_new ("Message Browser Test", NULL); + gnome_app_create_menus (GNOME_APP (app), main_menu); - message = filename_to_camel_msg (argv[1]); - + /* parse command line */ + if (argc != 2) + print_usage_and_quit(); + else + message = filename_to_camel_msg (argv[1]); #if 0 if (!message) { g_print ("Couldn't open message \"%s\", bailing...\n", argv[1]); exit (0); } -#endif - gnome_app_set_contents (GNOME_APP (app), - get_message_tree_ctrl (message)); +#endif + vbox = gtk_vbox_new (FALSE, 0); + + /* add the tree control view of the message*/ + tree_ctrl_window = get_message_tree_ctrl (message); + gtk_box_pack_start (GTK_BOX (vbox), tree_ctrl_window, + TRUE, TRUE, 0); + /* add the HTML view of the message */ + html_window = get_gtk_html_window (argv[1]); + gtk_box_pack_start (GTK_BOX (vbox), html_window, + TRUE, TRUE, 0); + + /* rock n roll */ + gnome_app_set_contents (GNOME_APP (app), + vbox); gtk_widget_show_all (app); gtk_signal_connect (GTK_OBJECT (app), "destroy", GTK_SIGNAL_FUNC(gtk_main_quit), |