/* Copyright (C) 2009-2012 Alexander Butenko Copyright (C) 2009-2012 Christian Dywan This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. */ #include "formhistory-frontend.h" #ifdef FORMHISTORY_USE_JS FormHistoryPriv* formhistory_private_new () { FormHistoryPriv* priv = g_slice_new (FormHistoryPriv); return priv; } gboolean formhistory_construct_popup_gui (FormHistoryPriv* priv) { gchar* autosuggest; gchar* style; guint i; gchar* file; file = midori_app_find_res_filename ("autosuggestcontrol.js"); if (!g_file_get_contents (file, &autosuggest, NULL, NULL)) { g_free (file); return FALSE; } g_strchomp (autosuggest); katze_assign (file, midori_app_find_res_filename ("autosuggestcontrol.css")); if (!g_file_get_contents (file, &style, NULL, NULL)) { g_free (file); return FALSE; } g_strchomp (style); g_free (file); i = 0; while (style[i]) { if (style[i] == '\n') style[i] = ' '; i++; } priv->jsforms = g_strdup_printf ( "%s" "window.addEventListener ('DOMContentLoaded'," "function () {" " if (document.getElementById('formhistory'))" " return;" " if (!initSuggestions ())" " return;" " var mystyle = document.createElement('style');" " mystyle.setAttribute('type', 'text/css');" " mystyle.setAttribute('id', 'formhistory');" " mystyle.appendChild(document.createTextNode('%s'));" " var head = document.getElementsByTagName('head')[0];" " if (head) head.appendChild(mystyle);" "}, true);", autosuggest, style); g_strstrip (priv->jsforms); g_free (style); g_free (autosuggest); return TRUE; } void formhistory_setup_suggestions (WebKitWebView* web_view, JSContextRef js_context, MidoriExtension* extension) { GString* suggestions; FormHistoryPriv* priv; static sqlite3_stmt* stmt; const char* sqlcmd; const unsigned char* key; const unsigned char* value; gint result, pos; priv = g_object_get_data (G_OBJECT (extension), "priv"); if (!priv->db) return; if (!stmt) { sqlcmd = "SELECT DISTINCT group_concat(value,'\",\"'), field FROM forms \ GROUP BY field ORDER BY field"; sqlite3_prepare_v2 (priv->db, sqlcmd, strlen (sqlcmd) + 1, &stmt, NULL); } result = sqlite3_step (stmt); if (result != SQLITE_ROW) { if (result == SQLITE_ERROR) g_print (_("Failed to select suggestions\n")); sqlite3_reset (stmt); return; } suggestions = g_string_new ( "function FormSuggestions(eid) { " "arr = new Array();"); while (result == SQLITE_ROW) { pos++; value = sqlite3_column_text (stmt, 0); key = sqlite3_column_text (stmt, 1); if (value) { g_string_append_printf (suggestions, " arr[\"%s\"] = [\"%s\"]; ", (gchar*)key, (gchar*)value); } result = sqlite3_step (stmt); } g_string_append (suggestions, "this.suggestions = arr[eid]; }"); g_string_append (suggestions, priv->jsforms); sokoke_js_script_eval (js_context, suggestions->str, NULL); g_string_free (suggestions, TRUE); } void formhistory_private_destroy (FormHistoryPriv *priv) { if (priv->db) { sqlite3_close (priv->db); priv->db = NULL; } katze_assign (priv->jsforms, NULL); g_slice_free (FormHistoryPriv, priv); } #endif