diff options
Diffstat (limited to 'embed/mozilla/ContentHandler.cpp')
| -rw-r--r-- | embed/mozilla/ContentHandler.cpp | 247 |
1 files changed, 128 insertions, 119 deletions
diff --git a/embed/mozilla/ContentHandler.cpp b/embed/mozilla/ContentHandler.cpp index 2b654a509..02f346bd2 100644 --- a/embed/mozilla/ContentHandler.cpp +++ b/embed/mozilla/ContentHandler.cpp @@ -42,6 +42,7 @@ #include "eel-gconf-extensions.h" #include "ephy-embed-single.h" #include "ephy-embed-shell.h" +#include "ephy-file-chooser.h" #include "ephy-debug.h" #include <gtk/gtkimage.h> @@ -76,98 +77,6 @@ GContentHandler::~GContentHandler() // begin nsIHelperAppLauncher impl //////////////////////////////////////////////////////////////////////////////// -/* This is copied verbatim from nsDocShell.h in Mozilla, we should keep it synced */ -/* http://lxr.mozilla.org/mozilla/source/docshell/base/nsDocShell.h */ - -#define MAKE_LOAD_TYPE(type, flags) ((type) | (flags << 16)) - -enum LoadType { - LOAD_NORMAL = MAKE_LOAD_TYPE(nsIDocShell::LOAD_CMD_NORMAL, nsIWebNavigation::LOAD_FLAGS_NONE), - LOAD_NORMAL_REPLACE = MAKE_LOAD_TYPE(nsIDocShell::LOAD_CMD_NORMAL, nsIWebNavigation::LOAD_FLAGS_REPLACE_HISTORY), - LOAD_HISTORY = MAKE_LOAD_TYPE(nsIDocShell::LOAD_CMD_HISTORY, nsIWebNavigation::LOAD_FLAGS_NONE), - LOAD_RELOAD_NORMAL = MAKE_LOAD_TYPE(nsIDocShell::LOAD_CMD_RELOAD, nsIWebNavigation::LOAD_FLAGS_NONE), - LOAD_RELOAD_BYPASS_CACHE = MAKE_LOAD_TYPE(nsIDocShell::LOAD_CMD_RELOAD, nsIWebNavigation::LOAD_FLAGS_BYPASS_CACHE), - LOAD_RELOAD_BYPASS_PROXY = MAKE_LOAD_TYPE(nsIDocShell::LOAD_CMD_RELOAD, nsIWebNavigation::LOAD_FLAGS_BYPASS_PROXY), - LOAD_RELOAD_BYPASS_PROXY_AND_CACHE = MAKE_LOAD_TYPE(nsIDocShell::LOAD_CMD_RELOAD, nsIWebNavigation::LOAD_FLAGS_BYPASS_CACHE | nsIWebNavigation::LOAD_FLAGS_BYPASS_PROXY), - LOAD_LINK = MAKE_LOAD_TYPE(nsIDocShell::LOAD_CMD_NORMAL, nsIWebNavigation::LOAD_FLAGS_IS_LINK), - LOAD_REFRESH = MAKE_LOAD_TYPE(nsIDocShell::LOAD_CMD_NORMAL, nsIWebNavigation::LOAD_FLAGS_IS_REFRESH), - LOAD_RELOAD_CHARSET_CHANGE = MAKE_LOAD_TYPE(nsIDocShell::LOAD_CMD_RELOAD, nsIWebNavigation::LOAD_FLAGS_CHARSET_CHANGE), - LOAD_BYPASS_HISTORY = MAKE_LOAD_TYPE(nsIDocShell::LOAD_CMD_NORMAL, nsIWebNavigation::LOAD_FLAGS_BYPASS_HISTORY) -}; - -static GtkWidget* -ch_unrequested_dialog_construct (GtkWindow *parent, const char *title) -{ - GtkWidget *dialog; - GtkWidget *hbox, *vbox, *label, *image; - char *str, *tmp_str, *tmp_title; - - dialog = gtk_dialog_new_with_buttons ("", - GTK_WINDOW (parent), - GTK_DIALOG_NO_SEPARATOR, - GTK_STOCK_CANCEL, - GTK_RESPONSE_CANCEL, - GTK_STOCK_OK, - GTK_RESPONSE_OK, - NULL); - - gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE); - gtk_container_set_border_width (GTK_CONTAINER (dialog), 5); - gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 14); - - hbox = gtk_hbox_new (FALSE, 6); - gtk_widget_show (hbox); - gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox), hbox, - TRUE, TRUE, 0); - - image = gtk_image_new_from_stock (GTK_STOCK_DIALOG_WARNING, - GTK_ICON_SIZE_DIALOG); - gtk_misc_set_alignment (GTK_MISC (image), 0.5, 0.0); - gtk_widget_show (image); - gtk_box_pack_start (GTK_BOX (hbox), image, TRUE, TRUE, 0); - - vbox = gtk_vbox_new (FALSE, 6); - gtk_widget_show (vbox); - gtk_box_pack_start (GTK_BOX (hbox), vbox, TRUE, TRUE, 0); - - label = gtk_label_new (NULL); - gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5); - gtk_label_set_line_wrap (GTK_LABEL (label), TRUE); - tmp_title = g_strconcat ("<b>", title, "</b>", NULL); - tmp_str = g_strdup_printf (_("An unrequested download (%s) has been started.\n Would you like to continue it and open the file?"), - tmp_title); - str = g_strconcat ("<big>", tmp_str, "</big>", NULL); - gtk_label_set_markup (GTK_LABEL (label), str); - g_free (tmp_title); - g_free (tmp_str); - g_free (str); - gtk_box_pack_start (GTK_BOX (vbox), label, TRUE, TRUE, 0); - gtk_widget_show (label); - - return dialog; -} - -static void -ch_unrequested_dialog_cb (GtkWidget *dialog, - int response_id, - gpointer user_data) -{ - switch (response_id) - { - case GTK_RESPONSE_OK: - ((GContentHandler*)user_data)->MIMEAskAction (); - break; - case GTK_RESPONSE_CANCEL: - nsCOMPtr<nsIHelperAppLauncher> launcher; - - ((GContentHandler*)user_data)->GetLauncher (getter_AddRefs(launcher)); - launcher->Cancel (); - break; - } - - gtk_widget_destroy (GTK_WIDGET (dialog)); -} - #if MOZILLA_SNAPSHOT > 9 /* void show (in nsIHelperAppLauncher aLauncher, in nsISupports aContext); */ NS_IMETHODIMP GContentHandler::Show(nsIHelperAppLauncher *aLauncher, @@ -194,21 +103,9 @@ NS_IMETHODIMP GContentHandler::Show(nsIHelperAppLauncher *aLauncher, PRUint32 eLoadType; eDocShell->GetLoadType (&eLoadType); - /* We ask the user what to do if he has not explicitely started the download - * (LoadType == LOAD_LINK) */ - - if (eLoadType != LOAD_LINK) { - GtkWidget *dialog; - dialog = ch_unrequested_dialog_construct (NULL, mUrl.get()); - g_signal_connect (G_OBJECT (dialog), - "response", - G_CALLBACK (ch_unrequested_dialog_cb), - this); - gtk_widget_show (dialog); - } - else if (!handled) + if (!handled) { - MIMEAskAction (); + MIMEDoAction (); } else { @@ -228,8 +125,35 @@ NS_IMETHODIMP GContentHandler::PromptForSaveToFile( const PRUnichar *aSuggestedFileExtension, nsILocalFile **_retval) { - return BuildDownloadPath (NS_ConvertUCS2toUTF8 (aDefaultFile).get(), - _retval); + EphyFileChooser *dialog; + gint response; + char *filename; + + if (mAction != CONTENT_ACTION_SAVEAS) + { + return BuildDownloadPath (NS_ConvertUCS2toUTF8 (aDefaultFile).get(), + _retval); + } + + dialog = ephy_file_chooser_new (_("Save"), NULL, + GTK_FILE_CHOOSER_ACTION_SAVE, + CONF_STATE_DOWNLOAD_DIR); + gtk_file_chooser_set_current_name (GTK_FILE_CHOOSER (dialog), + NS_ConvertUCS2toUTF8 (aDefaultFile).get()); + response = gtk_dialog_run (GTK_DIALOG (dialog)); + + if (response == EPHY_RESPONSE_SAVE) + { + filename = gtk_file_chooser_get_filename (GTK_FILE_CHOOSER (dialog)); + BuildDownloadPath (filename, _retval); + g_free (filename); + + return NS_OK; + } + else + { + return NS_ERROR_FAILURE; + } } #if MOZILLA_SNAPSHOT < 10 @@ -432,32 +356,117 @@ NS_METHOD GContentHandler::ProcessMimeInfo (void) return NS_OK; } -NS_METHOD GContentHandler::MIMEAskAction (void) +NS_METHOD GContentHandler::MIMEConfirmAction () +{ + GtkWidget *dialog; + GtkWidget *hbox, *vbox, *label, *image; + char *text; + int response; + + dialog = gtk_dialog_new_with_buttons + ("", NULL, GTK_DIALOG_NO_SEPARATOR, + _("Save As..."), CONTENT_ACTION_SAVEAS, + GTK_STOCK_CANCEL, CONTENT_ACTION_NONE, + _("Open"), CONTENT_ACTION_OPEN, + NULL); + + gtk_window_set_resizable (GTK_WINDOW (dialog), FALSE); + gtk_container_set_border_width (GTK_CONTAINER (dialog), 5); + gtk_box_set_spacing (GTK_BOX (GTK_DIALOG (dialog)->vbox), 14); + + hbox = gtk_hbox_new (FALSE, 6); + gtk_widget_show (hbox); + gtk_box_pack_start (GTK_BOX (GTK_DIALOG (dialog)->vbox), hbox, + TRUE, TRUE, 0); + + if (mPermission != EPHY_MIME_PERMISSION_SAFE) + { + text = g_strdup_printf ("<span weight=\"bold\" size=\"larger\">%s</span>\n\n%s", + _("Do you really want to download the file?"), + _("This type of file could potentially damage your documents" + "or invade your privacy." + "It's not safe to open it directly. You" + "can save it instead.")); + } + if (mAction == CONTENT_ACTION_OPEN) + { + text = g_strdup_printf ("<span weight=\"bold\" size=\"larger\">%s</span>\n\n%s", + _("Open the file in another application?"), + _("It's not possible to view this file type directly " + "in the browser. You can open it with another " + "application or save it.")); + } + else + { + text = g_strdup_printf ("<span weight=\"bold\" size=\"larger\">%s</span>\n\n%s", + _("Download the file?"), + _("It's not possible to view this file because there is no" + "application installed that can open it." + "You can save it instead.")); + } + + image = gtk_image_new_from_stock (GTK_STOCK_DIALOG_WARNING, + GTK_ICON_SIZE_DIALOG); + gtk_misc_set_alignment (GTK_MISC (image), 0.5, 0.0); + gtk_widget_show (image); + gtk_box_pack_start (GTK_BOX (hbox), image, TRUE, TRUE, 0); + + vbox = gtk_vbox_new (FALSE, 6); + gtk_widget_show (vbox); + gtk_box_pack_start (GTK_BOX (hbox), vbox, TRUE, TRUE, 0); + + label = gtk_label_new (NULL); + gtk_misc_set_alignment (GTK_MISC (label), 0.0, 0.5); + gtk_label_set_line_wrap (GTK_LABEL (label), TRUE); + gtk_label_set_markup (GTK_LABEL (label), text); + g_free (text); + + gtk_box_pack_start (GTK_BOX (vbox), label, TRUE, TRUE, 0); + gtk_widget_show (label); + + mAction = (ContentAction) gtk_dialog_run (GTK_DIALOG (dialog)); + + gtk_widget_destroy (dialog); + + return NS_OK; +} + +NS_METHOD GContentHandler::MIMEDoAction (void) { nsresult rv; - gboolean auto_open; + gboolean auto_downloads; + + if (eel_gconf_get_boolean (CONF_LOCKDOWN_DISABLE_SAVE_TO_DISK)) return NS_OK; - auto_open = eel_gconf_get_boolean (CONF_AUTO_OPEN_DOWNLOADS); + auto_downloads = eel_gconf_get_boolean (CONF_AUTO_DOWNLOADS); GnomeVFSMimeApplication *DefaultApp = gnome_vfs_mime_get_default_application(mMimeType); - EphyMimePermission permission; - permission = ephy_embed_shell_check_mime (embed_shell, mMimeType); - - if (!auto_open || !DefaultApp || permission != EPHY_MIME_PERMISSION_SAFE) + mPermission = ephy_embed_shell_check_mime (embed_shell, mMimeType); + + mAction = CONTENT_ACTION_OPEN; + + if (mPermission != EPHY_MIME_PERMISSION_SAFE) { - if (eel_gconf_get_boolean (CONF_LOCKDOWN_DISABLE_SAVE_TO_DISK)) return NS_OK; + mAction = CONTENT_ACTION_DOWNLOAD; + } + if (!auto_downloads) + { + MIMEConfirmAction (); + } + + if (mAction == CONTENT_ACTION_DOWNLOAD || + mAction == CONTENT_ACTION_SAVEAS) + { nsCOMPtr<nsIHelperAppLauncher> launcher; GetLauncher (getter_AddRefs(launcher)); NS_ENSURE_TRUE (launcher, NS_ERROR_FAILURE); - launcher->SaveToDisk (nsnull,PR_FALSE); } - else + else if (mAction == CONTENT_ACTION_OPEN) { rv = SetHelperApp (DefaultApp, FALSE); NS_ENSURE_SUCCESS (rv, NS_ERROR_FAILURE); - rv = FindHelperApp (); NS_ENSURE_SUCCESS (rv, NS_ERROR_FAILURE); } |