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Formhistory 2.0 with GDOM frontend

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This commit is contained in:
Alexander Butenko 2012-01-07 01:31:37 -04:00 committed by Christian Dywan
parent a87321d01c
commit e61743db9c
4 changed files with 758 additions and 269 deletions
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63
extensions/formhistory/formhistory-frontend.h Normal file
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/*
Copyright (C) 2009-2012 Alexander Butenko <a.butenka@gmail.com>
Copyright (C) 2009-2012 Christian Dywan <christian@twotoasts.de>
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.
*/
#ifndef __FORMHISTORY_FRONTEND_H__
#define __FORMHISTORY_FRONTEND_H__
#include <midori/midori.h>
#include <glib/gstdio.h>
#include "config.h"
#if HAVE_UNISTD_H
#include <unistd.h>
#endif
#if WEBKIT_CHECK_VERSION (1, 3, 1)
#define FORMHISTORY_USE_GDOM 1
#else
#define FORMHISTORY_USE_JS 1
#endif
typedef struct
{
sqlite3* db;
#if FORMHISTORY_USE_GDOM
WebKitDOMElement* element;
int completion_timeout;
GtkTreeModel* completion_model;
GtkWidget* treeview;
GtkWidget* popup;
GtkWidget* root;
gchar* oldkeyword;
guint selection_index;
#else
gchar* jsforms;
#endif
} FormHistoryPriv;
FormHistoryPriv*
formhistory_private_new ();
void
formhistory_private_destroy (FormHistoryPriv *priv);
gboolean
formhistory_construct_popup_gui (FormHistoryPriv* priv);
void
formhistory_setup_suggestions (WebKitWebView* web_view,
JSContextRef js_context,
MidoriExtension* extension);
void
formhistory_suggestions_hide_cb (WebKitDOMElement* element,
WebKitDOMEvent* dom_event,
FormHistoryPriv* priv);
#endif

456
extensions/formhistory/formhistory-gdom-frontend.c Normal file
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/*
Copyright (C) 2009-2012 Alexander Butenko <a.butenka@gmail.com>
Copyright (C) 2009-2012 Christian Dywan <christian@twotoasts.de>
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_GDOM
#define COMPLETION_DELAY 200
FormHistoryPriv*
formhistory_private_new ()
{
FormHistoryPriv* priv;
priv = g_slice_new (FormHistoryPriv);
priv->oldkeyword = g_strdup ("");
priv->selection_index = -1;
return priv;
}
void
formhistory_suggestions_hide_cb (WebKitDOMElement* element,
WebKitDOMEvent* dom_event,
FormHistoryPriv* priv)
{
if (gtk_widget_get_visible (priv->popup))
gtk_widget_hide (priv->popup);
priv->selection_index = -1;
}
static void
formhistory_suggestion_set (GtkTreePath* path,
FormHistoryPriv* priv)
{
GtkTreeIter iter;
gchar* value;
if (!gtk_tree_model_get_iter (priv->completion_model, &iter, path))
return;
gtk_tree_model_get (priv->completion_model, &iter, 0, &value, -1);
g_object_set (priv->element, "value", value, NULL);
g_free (value);
}
static gboolean
formhistory_suggestion_selected_cb (GtkWidget* treeview,
GdkEventButton* event,
FormHistoryPriv* priv)
{
GtkTreePath* path;
if (gtk_tree_view_get_path_at_pos (GTK_TREE_VIEW (treeview),
event->x, event->y, &path, NULL, NULL, NULL))
{
formhistory_suggestion_set (path, priv);
formhistory_suggestions_hide_cb (NULL, NULL, priv);
gtk_tree_path_free (path);
return TRUE;
}
return FALSE;
}
static void
get_absolute_offset_for_element (WebKitDOMElement* element,
glong* x,
glong* y,
gboolean mainframe)
{
WebKitDOMElement* offset_parent;
WebKitDOMDocument* element_document;
gint offset_top = 0, offset_left = 0;
gboolean ismainframe = FALSE;
WebKitDOMNodeList* frames;
WebKitDOMDocument* fdoc;
int i;
frames = g_object_get_data (G_OBJECT (element), "framelist");
element_document = g_object_get_data (G_OBJECT (element), "doc");
g_object_get (element, "offset-left", &offset_left,
"offset-top", &offset_top,
"offset-parent", &offset_parent,
NULL);
*x += offset_left;
*y += offset_top;
/* To avoid deadlock check only first element of the mainframe parent */
if (mainframe == TRUE)
return;
if (offset_parent)
goto finish;
/* Element havent returned any parents. Thats mean or there is no parents or we are inside the frame
Loop over all frames we have to find frame == element_document which is a root for our element
and get its offsets */
for (i = 0; i < webkit_dom_node_list_get_length (frames); i++)
{
WebKitDOMNode *frame = webkit_dom_node_list_item (frames, i);
if (WEBKIT_DOM_IS_HTML_IFRAME_ELEMENT (frame))
fdoc = webkit_dom_html_iframe_element_get_content_document (WEBKIT_DOM_HTML_IFRAME_ELEMENT (frame));
else
fdoc = webkit_dom_html_frame_element_get_content_document (WEBKIT_DOM_HTML_FRAME_ELEMENT (frame));
if (fdoc == element_document)
{
offset_parent = WEBKIT_DOM_ELEMENT (frame);
ismainframe = TRUE;
/* Add extra 4px to ~cover size of borders */
*y += 4;
break;
}
}
if (!offset_parent)
return;
finish:
/* Copy set properties to parents as they dont have them set */
/* FIXME: Seems we need to drop them afterwards to save some memory? */
g_object_set_data (G_OBJECT (offset_parent), "doc", element_document);
g_object_set_data (G_OBJECT (offset_parent), "framelist", frames);
get_absolute_offset_for_element (offset_parent, x, y, ismainframe);
}
static void
formhistory_reposition_popup (FormHistoryPriv* priv,
GtkWidget* widget)
{
GdkWindow* window;
gint rx, ry;
gint wx, wy;
glong x = 0, y = 0;
glong height;
/* Position of a root window */
window = gtk_widget_get_window (widget);
gdk_window_get_position (window, &rx, &ry);
/* Postion of webview in root window */
window = gtk_widget_get_window (priv->root);
gdk_window_get_position (window, &wx, &wy);
/* Position of editbox on the webview */
get_absolute_offset_for_element (priv->element, &x, &y, FALSE);
/* Add height as menu should start under editbox, now on top of it */
g_object_get (priv->element, "client-height", &height, NULL);
y += height + 1;
gtk_window_move (GTK_WINDOW (priv->popup), rx + wx + x, ry +wy + y);
gtk_tree_view_columns_autosize (GTK_TREE_VIEW (priv->treeview));
/* FIXME: Adjust size according to treeview width and some reasonable height */
gtk_window_resize (GTK_WINDOW (priv->popup), 50, 80);
}
static void
formhistory_suggestions_show (FormHistoryPriv* priv)
{
GtkListStore* store;
static sqlite3_stmt* stmt;
const gchar* value;
const gchar* name;
const char* sqlcmd;
gint result;
g_source_remove (priv->completion_timeout);
g_object_get (priv->element,
"name", &name,
"value", &value,
NULL);
katze_assign (priv->oldkeyword, g_strdup (value));
if (!priv->popup)
formhistory_construct_popup_gui (priv);
if (!stmt)
{
if (!priv->db)
return;
sqlcmd = "SELECT DISTINCT value FROM forms WHERE field = ?1 and value like ?2";
sqlite3_prepare_v2 (priv->db, sqlcmd, strlen (sqlcmd) + 1, &stmt, NULL);
}
gchar* likedvalue = g_strdup_printf ("%s%%", value);
sqlite3_bind_text (stmt, 1, name, -1, NULL);
sqlite3_bind_text (stmt, 2, likedvalue, -1, g_free);
result = sqlite3_step (stmt);
if (result != SQLITE_ROW)
{
if (result == SQLITE_ERROR)
g_print (_("Failed to select suggestions\n"));
sqlite3_reset (stmt);
sqlite3_clear_bindings (stmt);
formhistory_suggestions_hide_cb (NULL, NULL, priv);
return;
}
store = GTK_LIST_STORE (priv->completion_model);
gtk_list_store_clear (store);
int pos = 0;
while (result == SQLITE_ROW)
{
pos++;
const unsigned char* text = sqlite3_column_text (stmt, 0);
gtk_list_store_insert_with_values (store, NULL, pos, 0, text, -1);
result = sqlite3_step (stmt);
}
sqlite3_reset (stmt);
sqlite3_clear_bindings (stmt);
gtk_widget_grab_focus (priv->treeview);
if (gtk_widget_get_visible (priv->popup))
return;
GtkWidget* toplevel = gtk_widget_get_toplevel (GTK_WIDGET (priv->root));
gtk_window_set_screen (GTK_WINDOW (priv->popup),
gtk_widget_get_screen (GTK_WIDGET (priv->root)));
/* FIXME: If Midori window is small, popup doesn't show up */
gtk_window_set_transient_for (GTK_WINDOW (priv->popup), GTK_WINDOW (toplevel));
formhistory_reposition_popup (priv, toplevel);
gtk_widget_show_all (priv->popup);
gtk_widget_grab_focus (priv->treeview);
}
static void
formhistory_editbox_key_pressed_cb (WebKitDOMElement* element,
WebKitDOMEvent* dom_event,
FormHistoryPriv* priv)
{
glong key;
GtkTreePath* path;
const gchar* keyword;
/* FIXME: Priv is still set after module is disabled */
if (!priv)
return;
if (priv->completion_timeout > 0)
g_source_remove (priv->completion_timeout);
g_object_get (element, "value", &keyword, NULL);
priv->element = element;
key = webkit_dom_ui_event_get_key_code (WEBKIT_DOM_UI_EVENT (dom_event));
/* Ignore some control chars */
if (key < 20 && key != 8)
return;
gint matches = gtk_tree_model_iter_n_children (priv->completion_model, NULL);
switch (key)
{
/* ESC key*/
case 27:
case 35:
case 36:
/* Left key*/
case 37:
/* Right key*/
case 39:
if (key == 27)
g_object_set (element, "value", priv->oldkeyword, NULL);
formhistory_suggestions_hide_cb (element, dom_event, priv);
return;
break;
/*FIXME: Del to delete entry */
/* Up key */
case 38:
/* Down key */
case 40:
if (gtk_widget_get_visible (priv->popup))
{
if (key == 38)
{
if (priv->selection_index == -1)
priv->selection_index = matches - 1;
else
priv->selection_index = MAX (priv->selection_index - 1, 1);
}
else
{
priv->selection_index = MIN (priv->selection_index + 1, matches -1);
}
path = gtk_tree_path_new_from_indices (priv->selection_index, -1);
gtk_tree_view_set_cursor (GTK_TREE_VIEW (priv->treeview), path, NULL, FALSE);
formhistory_suggestion_set (path, priv);
gtk_tree_path_free (path);
}
else
formhistory_suggestions_show (priv);
return;
break;
/* PgUp, PgDn, Ins */
case 33:
case 34:
case 45:
break;
}
if (!(keyword && *keyword && *keyword != ' '))
{
formhistory_suggestions_hide_cb (element, dom_event, priv);
return;
}
/* If the same keyword is submitted there's no need to regenerate suggestions */
if (gtk_widget_get_visible (priv->popup) &&
!g_strcmp0 (keyword, priv->oldkeyword))
return;
priv->completion_timeout = g_timeout_add (COMPLETION_DELAY,
(GSourceFunc)formhistory_suggestions_show, priv);
}
static void
formhistory_DOMContentLoaded_cb (WebKitDOMElement* window,
WebKitDOMEvent* dom_event,
FormHistoryPriv* priv)
{
int i;
WebKitDOMDocument* doc;
WebKitDOMNodeList* inputs;
WebKitDOMNodeList* frames;
if (WEBKIT_DOM_IS_DOCUMENT (window))
doc = WEBKIT_DOM_DOCUMENT (window);
else
doc = webkit_dom_dom_window_get_document (WEBKIT_DOM_DOM_WINDOW (window));
inputs = webkit_dom_document_query_selector_all (doc, "input[type='text']", NULL);
frames = g_object_get_data (G_OBJECT (window), "framelist");
for (i = 0; i < webkit_dom_node_list_get_length (inputs); i++)
{
const gchar* autocomplete;
WebKitDOMNode* element = webkit_dom_node_list_item (inputs, i);
g_object_get (element, "autocomplete", &autocomplete, NULL);
/* Dont bind if input is not text or autocomplete is disabled */
if (!g_strcmp0 (autocomplete, "off"))
continue;
g_object_set_data (G_OBJECT (element), "doc", doc);
g_object_set_data (G_OBJECT (element), "framelist", frames);
/* Add dblclick? */
webkit_dom_event_target_add_event_listener (
WEBKIT_DOM_EVENT_TARGET (element), "keyup",
G_CALLBACK (formhistory_editbox_key_pressed_cb), false,
priv);
webkit_dom_event_target_add_event_listener (
WEBKIT_DOM_EVENT_TARGET (element), "blur",
G_CALLBACK (formhistory_suggestions_hide_cb), false,
priv);
}
}
void
formhistory_setup_suggestions (WebKitWebView* web_view,
JSContextRef js_context,
MidoriExtension* extension)
{
WebKitDOMDocument* doc;
WebKitDOMNodeList* frames;
int i;
FormHistoryPriv* priv = g_object_get_data (G_OBJECT (extension), "priv");
priv->root = (GtkWidget*)web_view;
doc = webkit_web_view_get_dom_document (web_view);
frames = webkit_dom_document_query_selector_all (doc, "iframe, frame", NULL);
g_object_set_data (G_OBJECT (doc), "framelist", frames);
/* Connect to DOMContentLoaded of the main frame */
webkit_dom_event_target_add_event_listener(
WEBKIT_DOM_EVENT_TARGET (doc), "DOMContentLoaded",
G_CALLBACK (formhistory_DOMContentLoaded_cb), false,
priv);
/* Connect to DOMContentLoaded of frames */
for (i = 0; i < webkit_dom_node_list_get_length (frames); i++)
{
WebKitDOMDOMWindow* framewin;
WebKitDOMNode* frame = webkit_dom_node_list_item (frames, i);
if (WEBKIT_DOM_IS_HTML_IFRAME_ELEMENT (frame))
framewin = webkit_dom_html_iframe_element_get_content_window (WEBKIT_DOM_HTML_IFRAME_ELEMENT (frame));
else
framewin = webkit_dom_html_frame_element_get_content_window (WEBKIT_DOM_HTML_FRAME_ELEMENT (frame));
g_object_set_data (G_OBJECT (framewin), "framelist", frames);
webkit_dom_event_target_add_event_listener (
WEBKIT_DOM_EVENT_TARGET (framewin), "DOMContentLoaded",
G_CALLBACK (formhistory_DOMContentLoaded_cb), false,
priv);
}
}
void
formhistory_private_destroy (FormHistoryPriv *priv)
{
if (priv->db)
{
sqlite3_close (priv->db);
priv->db = NULL;
}
if (priv->oldkeyword)
g_free (priv->oldkeyword);
gtk_widget_destroy (priv->popup);
priv->popup = NULL;
g_slice_free (FormHistoryPriv, priv);
priv = NULL;
}
gboolean
formhistory_construct_popup_gui (FormHistoryPriv* priv)
{
GtkTreeModel* model = NULL;
GtkWidget* popup;
GtkWidget* popup_frame;
GtkWidget* scrolled;
GtkWidget* treeview;
GtkCellRenderer* renderer;
GtkTreeViewColumn* column;
model = (GtkTreeModel*) gtk_list_store_new (1, G_TYPE_STRING);
priv->completion_model = model;
popup = gtk_window_new (GTK_WINDOW_POPUP);
gtk_window_set_type_hint (GTK_WINDOW (popup), GDK_WINDOW_TYPE_HINT_COMBO);
popup_frame = gtk_frame_new (NULL);
gtk_frame_set_shadow_type (GTK_FRAME (popup_frame), GTK_SHADOW_ETCHED_IN);
gtk_container_add (GTK_CONTAINER (popup), popup_frame);
scrolled = g_object_new (GTK_TYPE_SCROLLED_WINDOW,
"hscrollbar-policy", GTK_POLICY_NEVER,
"vscrollbar-policy", GTK_POLICY_AUTOMATIC, NULL);
gtk_container_add (GTK_CONTAINER (popup_frame), scrolled);
treeview = gtk_tree_view_new_with_model (model);
priv->treeview = treeview;
gtk_tree_view_set_headers_visible (GTK_TREE_VIEW (treeview), FALSE);
gtk_tree_view_set_hover_selection (GTK_TREE_VIEW (treeview), TRUE);
gtk_container_add (GTK_CONTAINER (scrolled), treeview);
gtk_widget_set_size_request (gtk_scrolled_window_get_vscrollbar (
GTK_SCROLLED_WINDOW (scrolled)), -1, 0);
renderer = gtk_cell_renderer_text_new ();
column = gtk_tree_view_column_new_with_attributes ("suggestions", renderer, "text", 0, NULL);
gtk_tree_view_append_column (GTK_TREE_VIEW (treeview), column);
priv->popup = popup;
g_signal_connect (treeview, "button-press-event",
G_CALLBACK (formhistory_suggestion_selected_cb), priv);
return TRUE;
}
#endif

149
extensions/formhistory/formhistory-js-frontend.c Normal file
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@ -0,0 +1,149 @@
/*
Copyright (C) 2009-2012 Alexander Butenko <a.butenka@gmail.com>
Copyright (C) 2009-2012 Christian Dywan <christian@twotoasts.de>
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;
priv = g_slice_new (FormHistoryPriv);
return priv;
}
gboolean
formhistory_construct_popup_gui (FormHistoryPriv* priv)
{
gchar* autosuggest;
gchar* style;
guint i;
gchar* file;
file = sokoke_find_data_filename ("autosuggestcontrol.js", TRUE);
if (!g_file_get_contents (file, &autosuggest, NULL, NULL))
{
g_free (file);
return FALSE;
}
g_strchomp (autosuggest);
katze_assign (file, sokoke_find_data_filename ("autosuggestcontrol.css", TRUE));
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;
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++;
const unsigned char* value = sqlite3_column_text (stmt, 0);
const unsigned char* 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_suggestions_hide_cb (WebKitDOMElement* element,
WebKitDOMEvent* dom_event,
FormHistoryPriv* priv)
{
/* Unused in JS frontend */
return;
}
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

309
extensions/formhistory.c → extensions/formhistory/formhistory.c
View file

@ -1,124 +1,20 @@
/*
Copyright (C) 2009 Alexander Butenko <a.butenka@gmail.com>
Copyright (C) 2009 Christian Dywan <christian@twotoasts.de>
Copyright (C) 2009-2012 Alexander Butenko <a.butenka@gmail.com>
Copyright (C) 2009-2012 Christian Dywan <christian@twotoasts.de>
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.
*/
#define MAXCHARS 60
#define MINCHARS 2
#include <midori/midori.h>
#include <glib/gstdio.h>
#include "config.h"
#if HAVE_UNISTD_H
#include <unistd.h>
#endif
static GHashTable* global_keys;
static gchar* jsforms;
#include "formhistory-frontend.h"
static void
formhistory_toggle_state_cb (GtkAction* action,
MidoriBrowser* browser);
static gboolean
formhistory_prepare_js ()
{
gchar* autosuggest;
gchar* style;
guint i;
gchar* file;
file = sokoke_find_data_filename ("autosuggestcontrol.js", TRUE);
if (!g_file_get_contents (file, &autosuggest, NULL, NULL))
{
g_free (file);
return FALSE;
}
g_strchomp (autosuggest);
katze_assign (file, sokoke_find_data_filename ("autosuggestcontrol.css", TRUE));
if (!g_file_get_contents (file, &style, NULL, NULL))
{
g_free (file);
return FALSE;
}
g_strchomp (style);
i = 0;
while (style[i])
{
if (style[i] == '\n')
style[i] = ' ';
i++;
}
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 (jsforms);
g_free (file);
g_free (style);
g_free (autosuggest);
return TRUE;
}
static gchar*
formhistory_fixup_value (char* value)
{
guint i = 0;
g_strchomp (value);
while (value[i])
{
if (value[i] == '\n')
value[i] = ' ';
else if (value[i] == '"')
value[i] = '\'';
i++;
}
return value;
}
static gchar*
formhistory_build_js ()
{
GString* suggestions;
GHashTableIter iter;
gpointer key, value;
suggestions = g_string_new (
"function FormSuggestions(eid) { "
"arr = new Array();");
g_hash_table_iter_init (&iter, global_keys);
while (g_hash_table_iter_next (&iter, &key, &value))
{
g_string_append_printf (suggestions, " arr[\"%s\"] = [%s]; ",
(gchar*)key, (gchar*)value);
}
g_string_append (suggestions, "this.suggestions = arr[eid]; }");
g_string_append (suggestions, jsforms);
return g_string_free (suggestions, FALSE);
}
static void
formhistory_update_database (gpointer db,
const gchar* key,
@ -127,6 +23,13 @@ formhistory_update_database (gpointer db,
gchar* sqlcmd;
gchar* errmsg;
gint success;
guint length;
if (!(value && *value))
return;
length = strlen (value);
if (length > MAXCHARS || length < MINCHARS)
return;
sqlcmd = sqlite3_mprintf ("INSERT INTO forms VALUES"
"('%q', '%q', '%q')",
@ -141,48 +44,6 @@ formhistory_update_database (gpointer db,
}
}
static gboolean
formhistory_update_main_hash (gchar* key,
gchar* value)
{
guint length;
gchar* tmp;
if (!(value && *value))
return FALSE;
length = strlen (value);
if (length > MAXCHARS || length < MINCHARS)
return FALSE;
formhistory_fixup_value (key);
formhistory_fixup_value (value);
if ((tmp = g_hash_table_lookup (global_keys, (gpointer)key)))
{
gchar* rvalue = g_strdup_printf ("\"%s\"",value);
gchar* patt = g_regex_escape_string (rvalue, -1);
if (!g_regex_match_simple (patt, tmp,
G_REGEX_CASELESS, G_REGEX_MATCH_NOTEMPTY))
{
gchar* new_value = g_strdup_printf ("%s%s,", tmp, rvalue);
g_hash_table_insert (global_keys, g_strdup (key), new_value);
g_free (rvalue);
g_free (patt);
}
else
{
g_free (rvalue);
g_free (patt);
return FALSE;
}
}
else
{
gchar* new_value = g_strdup_printf ("\"%s\",",value);
g_hash_table_replace (global_keys, g_strdup (key), new_value);
}
return TRUE;
}
static gboolean
formhistory_navigation_decision_cb (WebKitWebView* web_view,
WebKitWebFrame* web_frame,
@ -204,7 +65,6 @@ formhistory_navigation_decision_cb (WebKitWebView* web_view,
" var eid = inputs[i].getAttribute('id');"
" if (!ename && eid)"
" ename=eid;"
" if (inputs[i].getAttribute('autocomplete') != 'off')"
" out += ename+'|,|'+inputs[i].value +'|,|'+inputs[i].type +'|||';"
" }"
" }"
@ -212,13 +72,16 @@ formhistory_navigation_decision_cb (WebKitWebView* web_view,
"}"
"dumpForm (document.getElementsByTagName('input'))";
if (webkit_web_navigation_action_get_reason (action) == WEBKIT_WEB_NAVIGATION_REASON_FORM_SUBMITTED)
{
if (webkit_web_navigation_action_get_reason (action) != WEBKIT_WEB_NAVIGATION_REASON_FORM_SUBMITTED)
return FALSE;
FormHistoryPriv* priv = g_object_get_data (G_OBJECT (extension), "priv");
JSContextRef js_context = webkit_web_frame_get_global_context (web_frame);
gchar* value = sokoke_js_script_eval (js_context, script, NULL);
formhistory_suggestions_hide_cb (NULL, NULL, priv);
if (value && *value)
{
gpointer db = g_object_get_data (G_OBJECT (extension), "formhistory-db");
gchar** inputs = g_strsplit (value, "|||", 0);
guint i = 0;
while (inputs[i] != NULL)
@ -228,10 +91,7 @@ formhistory_navigation_decision_cb (WebKitWebView* web_view,
{
/* FIXME: We need to handle passwords */
if (strcmp (parts[2], "password"))
{
if (formhistory_update_main_hash (parts[0], parts[1]))
formhistory_update_database (db, parts[0], parts[1]);
}
formhistory_update_database (priv->db, parts[0], parts[1]);
}
g_strfreev (parts);
i++;
@ -239,7 +99,6 @@ formhistory_navigation_decision_cb (WebKitWebView* web_view,
g_strfreev (inputs);
g_free (value);
}
}
return FALSE;
}
@ -247,30 +106,19 @@ static void
formhistory_window_object_cleared_cb (WebKitWebView* web_view,
WebKitWebFrame* web_frame,
JSContextRef js_context,
JSObjectRef js_window)
JSObjectRef js_window,
MidoriExtension* extension)
{
gchar* script;
const gchar* page_uri;
page_uri = webkit_web_frame_get_uri (web_frame);
if (!midori_uri_is_http (page_uri))
if (!page_uri)
return;
script = formhistory_build_js ();
sokoke_js_script_eval (js_context, script, NULL);
g_free (script);
}
if (!midori_uri_is_http (page_uri) && !g_str_has_prefix (page_uri, "file"))
return;
static void
formhistory_add_tab_cb (MidoriBrowser* browser,
MidoriView* view,
MidoriExtension* extension)
{
GtkWidget* web_view = midori_view_get_web_view (view);
g_signal_connect (web_view, "window-object-cleared",
G_CALLBACK (formhistory_window_object_cleared_cb), NULL);
g_signal_connect (web_view, "navigation-policy-decision-requested",
G_CALLBACK (formhistory_navigation_decision_cb), extension);
formhistory_setup_suggestions (web_view, js_context, extension);
}
static void
@ -278,11 +126,26 @@ formhistory_deactivate_cb (MidoriExtension* extension,
MidoriBrowser* browser);
static void
formhistory_add_tab_foreach_cb (MidoriView* view,
MidoriBrowser* browser,
formhistory_add_tab_cb (MidoriBrowser* browser,
MidoriView* view,
MidoriExtension* extension)
{
formhistory_add_tab_cb (browser, view, extension);
g_return_if_fail (MIDORI_IS_VIEW (view));
g_return_if_fail (MIDORI_IS_EXTENSION (extension));
GtkWidget* web_view = midori_view_get_web_view (view);
g_signal_connect (web_view, "window-object-cleared",
G_CALLBACK (formhistory_window_object_cleared_cb), extension);
g_signal_connect (web_view, "navigation-policy-decision-requested",
G_CALLBACK (formhistory_navigation_decision_cb), extension);
}
static void
formhistory_add_tab_foreach_cb (MidoriView* view,
MidoriExtension* extension)
{
g_return_if_fail (MIDORI_IS_VIEW (view));
formhistory_add_tab_cb (NULL, view, extension);
}
static void
@ -290,6 +153,10 @@ formhistory_app_add_browser_cb (MidoriApp* app,
MidoriBrowser* browser,
MidoriExtension* extension)
{
g_return_if_fail (MIDORI_IS_APP (app));
g_return_if_fail (MIDORI_IS_BROWSER (browser));
g_return_if_fail (MIDORI_IS_EXTENSION (extension));
GtkAccelGroup* acg = gtk_accel_group_new ();
GtkActionGroup* action_group = midori_browser_get_action_group (browser);
GtkAction* action = gtk_action_new ("FormHistoryToggleState",
@ -318,13 +185,15 @@ formhistory_app_add_browser_cb (MidoriApp* app,
}
static void
formhistory_deactivate_tabs (MidoriView* view,
MidoriBrowser* browser,
formhistory_deactivate_tab (MidoriView* view,
MidoriExtension* extension)
{
g_return_if_fail (MIDORI_IS_VIEW (view));
g_return_if_fail (MIDORI_IS_EXTENSION (extension));
GtkWidget* web_view = midori_view_get_web_view (view);
g_signal_handlers_disconnect_by_func (
web_view, formhistory_window_object_cleared_cb, NULL);
web_view, formhistory_window_object_cleared_cb, extension);
g_signal_handlers_disconnect_by_func (
web_view, formhistory_navigation_decision_cb, extension);
}
@ -334,7 +203,7 @@ formhistory_deactivate_cb (MidoriExtension* extension,
MidoriBrowser* browser)
{
MidoriApp* app = midori_extension_get_app (extension);
sqlite3* db;
FormHistoryPriv* priv = g_object_get_data (G_OBJECT (extension), "priv");
GtkActionGroup* action_group = midori_browser_get_action_group (browser);
GtkAction* action;
@ -346,7 +215,7 @@ formhistory_deactivate_cb (MidoriExtension* extension,
g_signal_handlers_disconnect_by_func (
app, formhistory_app_add_browser_cb, extension);
midori_browser_foreach (browser,
(GtkCallback)formhistory_deactivate_tabs, extension);
(GtkCallback)formhistory_deactivate_tab, extension);
g_object_set_data (G_OBJECT (browser), "FormHistoryExtension", NULL);
action = gtk_action_group_get_action ( action_group, "FormHistoryToggleState");
@ -356,40 +225,7 @@ formhistory_deactivate_cb (MidoriExtension* extension,
g_object_unref (action);
}
katze_assign (jsforms, NULL);
if (global_keys)
g_hash_table_destroy (global_keys);
if ((db = g_object_get_data (G_OBJECT (extension), "formhistory-db")))
sqlite3_close (db);
}
static int
formhistory_add_field (gpointer data,
int argc,
char** argv,
char** colname)
{
gint i;
gint ncols = 3;
/* Test whether have the right number of columns */
g_return_val_if_fail (argc % ncols == 0, 1);
for (i = 0; i < (argc - ncols) + 1; i++)
{
if (argv[i])
{
if (colname[i] && !g_ascii_strcasecmp (colname[i], "domain")
&& colname[i + 1] && !g_ascii_strcasecmp (colname[i + 1], "field")
&& colname[i + 2] && !g_ascii_strcasecmp (colname[i + 2], "value"))
{
gchar* key = argv[i + 1];
formhistory_update_main_hash (g_strdup (key), g_strdup (argv[i + 2]));
}
}
}
return 0;
formhistory_private_destroy (priv);
}
static void
@ -402,12 +238,11 @@ formhistory_activate_cb (MidoriExtension* extension,
char* errmsg = NULL, *errmsg2 = NULL;
KatzeArray* browsers;
MidoriBrowser* browser;
FormHistoryPriv* priv;
priv = formhistory_private_new ();
formhistory_construct_popup_gui (priv);
global_keys = g_hash_table_new_full (g_str_hash, g_str_equal,
(GDestroyNotify)g_free,
(GDestroyNotify)g_free);
if(!jsforms)
formhistory_prepare_js ();
config_dir = midori_extension_get_config_dir (extension);
katze_mkdir_with_parents (config_dir, 0700);
filename = g_build_filename (config_dir, "forms.db", NULL);
@ -421,11 +256,10 @@ formhistory_activate_cb (MidoriExtension* extension,
g_free (filename);
if ((sqlite3_exec (db, "CREATE TABLE IF NOT EXISTS "
"forms (domain text, field text, value text)",
NULL, NULL, &errmsg) == SQLITE_OK)
&& (sqlite3_exec (db, "SELECT domain, field, value FROM forms ",
formhistory_add_field,
NULL, &errmsg2) == SQLITE_OK))
g_object_set_data (G_OBJECT (extension), "formhistory-db", db);
NULL, NULL, &errmsg) == SQLITE_OK))
{
priv->db = db;
}
else
{
if (errmsg)
@ -441,6 +275,7 @@ formhistory_activate_cb (MidoriExtension* extension,
sqlite3_close (db);
}
g_object_set_data (G_OBJECT (extension), "priv", priv);
browsers = katze_object_get_object (app, "browsers");
KATZE_ARRAY_FOREACH_ITEM (browser, browsers)
formhistory_app_add_browser_cb (app, browser, extension);
@ -477,7 +312,7 @@ formhistory_preferences_response_cb (GtkWidget* dialog,
KATZE_ARRAY_FOREACH_ITEM (browser, browsers)
{
midori_browser_foreach (browser,
(GtkCallback)formhistory_deactivate_tabs, extension);
(GtkCallback)formhistory_deactivate_tab, extension);
g_signal_handlers_disconnect_by_func (
browser, formhistory_add_tab_cb, extension);
@ -534,7 +369,7 @@ formhistory_toggle_state_cb (GtkAction* action,
g_signal_lookup ("window-object-cleared", MIDORI_TYPE_VIEW), 0, NULL,
formhistory_window_object_cleared_cb, extension))
{
formhistory_deactivate_tabs (view, browser, extension);
formhistory_deactivate_tab (view, extension);
} else {
formhistory_add_tab_cb (browser, view, extension);
}
@ -560,23 +395,12 @@ formhistory_toggle_state_cb (GtkAction* action,
MidoriExtension*
extension_init (void)
{
gboolean should_init = TRUE;
const gchar* ver;
gchar* desc;
MidoriExtension* extension;
if (formhistory_prepare_js ())
{
ver = "1.0" MIDORI_VERSION_SUFFIX;
ver = "2.0" MIDORI_VERSION_SUFFIX;
desc = g_strdup (_("Stores history of entered form data"));
}
else
{
desc = g_strdup_printf (_("Not available: %s"),
_("Resource files not installed"));
ver = NULL;
should_init = FALSE;
}
extension = g_object_new (MIDORI_TYPE_EXTENSION,
"name", _("Form history filler"),
@ -587,14 +411,11 @@ extension_init (void)
g_free (desc);
if (should_init)
{
midori_extension_install_boolean (extension, "always-load", TRUE);
g_signal_connect (extension, "activate",
G_CALLBACK (formhistory_activate_cb), NULL);
g_signal_connect (extension, "open-preferences",
G_CALLBACK (formhistory_preferences_cb), NULL);
}
return extension;
}