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midori/midori/sokoke.c
Christian Dywan 42f9a72360 Shorten 'Closed Tabs and Windows' to 'Closed Tabs' 
Effectively only tabs are saved and if that changes one day, the
shorter label should still be good enough.
2009-07-23 00:06:55 +02:00

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/*
Copyright (C) 2007-2009 Christian Dywan <christian@twotoasts.de>
Copyright (C) 2009 Dale Whittaker <dayul@users.sf.net>
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.
See the file COPYING for the full license text.
*/
#include "sokoke.h"
#include "midori-stock.h"
#include "compat.h"
#if HAVE_CONFIG_H
#include <config.h>
#endif
#if HAVE_UNISTD_H
#include <unistd.h>
#endif
#include <stdlib.h>
#include <string.h>
#include <gdk/gdkkeysyms.h>
#include <glib/gi18n.h>
#include <glib/gprintf.h>
#include <glib/gstdio.h>
#if HAVE_LIBIDN
#include <stringprep.h>
#include <punycode.h>
#include <idna.h>
#endif
#ifdef HAVE_JSCORE
static gchar*
sokoke_js_string_utf8 (JSStringRef js_string)
{
size_t size_utf8;
gchar* string_utf8;
g_return_val_if_fail (js_string, NULL);
size_utf8 = JSStringGetMaximumUTF8CStringSize (js_string);
string_utf8 = g_new (gchar, size_utf8);
JSStringGetUTF8CString (js_string, string_utf8, size_utf8);
return string_utf8;
}
#endif
gchar*
sokoke_js_script_eval (JSContextRef js_context,
const gchar* script,
gchar** exception)
{
#ifdef HAVE_JSCORE
gchar* value;
JSStringRef js_value_string;
#endif
g_return_val_if_fail (js_context, FALSE);
g_return_val_if_fail (script, FALSE);
#ifdef HAVE_JSCORE
JSStringRef js_script = JSStringCreateWithUTF8CString (script);
JSValueRef js_exception = NULL;
JSValueRef js_value = JSEvaluateScript (js_context, js_script,
JSContextGetGlobalObject (js_context), NULL, 0, &js_exception);
if (!js_value && exception)
{
JSStringRef js_message = JSValueToStringCopy (js_context,
js_exception, NULL);
*exception = sokoke_js_string_utf8 (js_message);
JSStringRelease (js_message);
js_value = JSValueMakeNull (js_context);
}
JSStringRelease (js_script);
js_value_string = JSValueToStringCopy (js_context, js_value, NULL);
value = sokoke_js_string_utf8 (js_value_string);
JSStringRelease (js_value_string);
return value;
#else
return g_strdup ("");
#endif
}
static void
error_dialog (const gchar* short_message,
const gchar* detailed_message)
{
GtkWidget* dialog = gtk_message_dialog_new (
NULL, 0, GTK_MESSAGE_ERROR, GTK_BUTTONS_OK, "%s", short_message);
gtk_message_dialog_format_secondary_text (GTK_MESSAGE_DIALOG (dialog),
"%s", detailed_message);
gtk_widget_show (dialog);
g_signal_connect_swapped (dialog, "response",
G_CALLBACK (gtk_widget_destroy), dialog);
}
/**
* sokoke_show_uri:
* @screen: a #GdkScreen, or %NULL
* @uri: the URI to show
* @timestamp: the timestamp of the event
* @error: the location of a #GError, or %NULL
*
* Shows the specified URI with an appropriate application. This
* supports xdg-open, exo-open and gnome-open as fallbacks if
* GIO doesn't do the trick.
*
* Return value: %TRUE on success, %FALSE if an error occurred
**/
gboolean
sokoke_show_uri (GdkScreen* screen,
const gchar* uri,
guint32 timestamp,
GError** error)
{
const gchar* fallbacks [] = { "xdg-open", "exo-open", "gnome-open" };
gsize i;
g_return_val_if_fail (GDK_IS_SCREEN (screen) || !screen, FALSE);
g_return_val_if_fail (uri != NULL, FALSE);
g_return_val_if_fail (!error || !*error, FALSE);
if (gtk_show_uri (screen, uri, timestamp, error))
return TRUE;
for (i = 0; i < G_N_ELEMENTS (fallbacks); i++)
{
gchar* command = g_strconcat (fallbacks[i], " ", uri, NULL);
gboolean result = g_spawn_command_line_async (command, error);
g_free (command);
if (result)
return TRUE;
if (error)
*error = NULL;
}
return FALSE;
}
gboolean
sokoke_spawn_program (const gchar* command,
const gchar* argument,
gboolean quote)
{
gchar* argument_escaped;
gchar* command_ready;
gchar** argv;
GError* error;
g_return_val_if_fail (command != NULL, FALSE);
g_return_val_if_fail (argument != NULL, FALSE);
argument_escaped = quote ? g_shell_quote (argument) : g_strdup (argument);
if (strstr (command, "%s"))
command_ready = g_strdup_printf (command, argument_escaped);
else
command_ready = g_strconcat (command, " ", argument_escaped, NULL);
error = NULL;
if (!g_shell_parse_argv (command_ready, NULL, &argv, &error))
{
error_dialog (_("Could not run external program."), error->message);
g_error_free (error);
g_free (command_ready);
g_free (argument_escaped);
return FALSE;
}
error = NULL;
if (!g_spawn_async (NULL, argv, NULL,
(GSpawnFlags)G_SPAWN_SEARCH_PATH | G_SPAWN_DO_NOT_REAP_CHILD,
NULL, NULL, NULL, &error))
{
error_dialog (_("Could not run external program."), error->message);
g_error_free (error);
}
g_strfreev (argv);
g_free (command_ready);
g_free (argument_escaped);
return TRUE;
}
static gchar*
sokoke_idn_to_punycode (gchar* uri)
{
#if HAVE_LIBIDN
gchar* proto;
gchar* hostname;
gchar* path;
char *s;
uint32_t *q;
int rc;
gchar *result;
if ((proto = g_utf8_strchr (uri, -1, ':')))
{
gulong offset;
gchar* buffer;
/* 'file' URIs don't have a hostname */
if (!strcmp (proto, "file"))
return uri;
offset = g_utf8_pointer_to_offset (uri, proto);
buffer = g_malloc0 (offset + 1);
g_utf8_strncpy (buffer, uri, offset);
proto = buffer;
}
path = NULL;
if ((hostname = g_utf8_strchr (uri, -1, '/')))
{
if (hostname[1] == '/')
hostname += 2;
if ((path = g_utf8_strchr (hostname, -1, '/')))
{
gulong offset = g_utf8_pointer_to_offset (hostname, path);
gchar* buffer = g_malloc0 (offset + 1);
g_utf8_strncpy (buffer, hostname, offset);
hostname = buffer;
}
else
hostname = g_strdup (hostname);
}
else
hostname = g_strdup (uri);
if (!(q = stringprep_utf8_to_ucs4 (hostname, -1, NULL)))
{
g_free (proto);
g_free (hostname);
return uri;
}
rc = idna_to_ascii_4z (q, &s, IDNA_ALLOW_UNASSIGNED);
free (q);
if (rc != IDNA_SUCCESS)
{
g_free (proto);
g_free (hostname);
return uri;
}
if (proto)
{
result = g_strconcat (proto, "://", s, path ? path : "", NULL);
g_free (proto);
if (path)
g_free (hostname);
}
else
result = g_strdup (s);
g_free (uri);
free (s);
return result;
#else
return uri;
#endif
}
/**
* sokoke_search_uri:
* @uri: a search URI with or without %s
* @keywords: keywords
*
* Takes a search engine URI and inserts the specified
* keywords. The @keywords are percent encoded. If the
* search URI contains a %s they keywords are inserted
* in that place, otherwise appended to the URI.
*
* Return value: a newly allocated search URI
**/
gchar* sokoke_search_uri (const gchar* uri,
const gchar* keywords)
{
gchar* escaped;
gchar* search;
g_return_val_if_fail (uri != NULL, NULL);
g_return_val_if_fail (keywords != NULL, NULL);
escaped = g_uri_escape_string (keywords, " :/", TRUE);
if (strstr (uri, "%s"))
search = g_strdup_printf (uri, escaped);
else
search = g_strconcat (uri, escaped, NULL);
g_free (escaped);
return search;
}
gchar*
sokoke_magic_uri (const gchar* uri,
KatzeArray* search_engines)
{
gchar* current_dir;
gchar* result;
gchar** parts;
gchar* search;
const gchar* search_uri;
KatzeItem* item;
g_return_val_if_fail (uri, NULL);
g_return_val_if_fail (!search_engines ||
katze_array_is_a (search_engines, KATZE_TYPE_ITEM), NULL);
/* Just return if it's a javascript: or mailto: uri */
if (g_str_has_prefix (uri, "javascript:")
|| g_str_has_prefix (uri, "mailto:")
|| g_str_has_prefix (uri, "data:"))
return g_strdup (uri);
/* Add file:// if we have a local path */
if (g_path_is_absolute (uri))
return g_strconcat ("file://", uri, NULL);
/* Construct an absolute path if the file is relative */
if (g_file_test (uri, G_FILE_TEST_EXISTS | G_FILE_TEST_IS_REGULAR))
{
current_dir = g_get_current_dir ();
result = g_strconcat ("file://", current_dir,
G_DIR_SEPARATOR_S, uri, NULL);
g_free (current_dir);
return result;
}
/* Do we have a protocol? */
if (g_strstr_len (uri, 8, "://"))
return sokoke_idn_to_punycode (g_strdup (uri));
/* Do we have a domain, ip address or localhost? */
search = NULL;
if (!strchr (uri, ' ') &&
((search = strchr (uri, ':')) || (search = strchr (uri, '@'))) &&
search[0] && !g_ascii_isalpha (search[1]))
return sokoke_idn_to_punycode (g_strconcat ("http://", uri, NULL));
if (!strcmp (uri, "localhost") || g_str_has_prefix (uri, "localhost/"))
return g_strconcat ("http://", uri, NULL);
parts = g_strsplit (uri, ".", 0);
if (!search && parts[0] && parts[1])
{
if (!(parts[1][1] == '\0' && !g_ascii_isalpha (parts[1][0])))
if (!strchr (parts[0], ' ') && !strchr (parts[1], ' '))
if ((search = g_strconcat ("http://", uri, NULL)))
{
g_strfreev (parts);
return sokoke_idn_to_punycode (search);
}
}
g_strfreev (parts);
/* We don't want to search? So return early. */
if (!search_engines)
return g_strdup (uri);
search = NULL;
search_uri = NULL;
/* Do we have a keyword and a string? */
parts = g_strsplit (uri, " ", 2);
if (parts[0])
if ((item = katze_array_find_token (search_engines, parts[0])))
{
search_uri = katze_item_get_uri (item);
search = sokoke_search_uri (search_uri, parts[1] ? parts[1] : "");
}
g_strfreev (parts);
return search;
}
void
sokoke_combo_box_add_strings (GtkComboBox* combobox,
const gchar* label_first, ...)
{
const gchar* label;
/* Add a number of strings to a combobox, terminated with NULL
This works only for text comboboxes */
va_list args;
va_start (args, label_first);
for (label = label_first; label; label = va_arg (args, const gchar*))
gtk_combo_box_append_text (combobox, label);
va_end (args);
}
void sokoke_widget_set_visible (GtkWidget* widget, gboolean visible)
{
/* Show or hide the widget */
if (visible)
gtk_widget_show (widget);
else
gtk_widget_hide (widget);
}
void
sokoke_container_show_children (GtkContainer* container)
{
/* Show every child but not the container itself */
gtk_container_foreach (container, (GtkCallback)(gtk_widget_show_all), NULL);
}
void
sokoke_widget_popup (GtkWidget* widget,
GtkMenu* menu,
GdkEventButton* event,
SokokeMenuPos pos)
{
katze_widget_popup (widget, menu, event, (KatzeMenuPos)pos);
}
typedef enum
{
SOKOKE_DESKTOP_UNTESTED,
SOKOKE_DESKTOP_XFCE,
SOKOKE_DESKTOP_OSX,
SOKOKE_DESKTOP_UNKNOWN
} SokokeDesktop;
static SokokeDesktop
sokoke_get_desktop (void)
{
#if HAVE_OSX
return SOKOKE_DESKTOP_OSX;
#else
static SokokeDesktop desktop = SOKOKE_DESKTOP_UNTESTED;
if (G_UNLIKELY (desktop == SOKOKE_DESKTOP_UNTESTED))
{
/* Are we running in Xfce? */
gint result;
gchar *out = NULL;
gchar *err = NULL;
gboolean success = g_spawn_command_line_sync ("xprop -root _DT_SAVE_MODE",
&out, &err, &result, NULL);
g_free (err);
if (success && ! result && out != NULL && strstr (out, "xfce4") != NULL)
desktop = SOKOKE_DESKTOP_XFCE;
else
desktop = SOKOKE_DESKTOP_UNKNOWN;
g_free (out);
}
return desktop;
#endif
}
/**
* sokoke_xfce_header_new:
* @icon: an icon name
* @title: the title of the header
*
* Creates an Xfce style header *if* Xfce is running.
*
* Return value: A #GtkWidget or %NULL
*
* Since 0.1.2 @icon may be NULL, and a default is used.
**/
GtkWidget*
sokoke_xfce_header_new (const gchar* icon,
const gchar* title)
{
g_return_val_if_fail (title, NULL);
/* Create an xfce header with icon and title
This returns NULL if the desktop is not Xfce */
if (sokoke_get_desktop () == SOKOKE_DESKTOP_XFCE)
{
GtkWidget* entry;
gchar* markup;
GtkWidget* xfce_heading;
GtkWidget* hbox;
GtkWidget* image;
GtkWidget* label;
GtkWidget* vbox;
GtkWidget* separator;
xfce_heading = gtk_event_box_new ();
entry = gtk_entry_new ();
gtk_widget_modify_bg (xfce_heading, GTK_STATE_NORMAL,
&entry->style->base[GTK_STATE_NORMAL]);
hbox = gtk_hbox_new (FALSE, 12);
gtk_container_set_border_width (GTK_CONTAINER (hbox), 6);
if (icon)
image = gtk_image_new_from_icon_name (icon, GTK_ICON_SIZE_DIALOG);
else
image = gtk_image_new_from_stock (GTK_STOCK_PREFERENCES,
GTK_ICON_SIZE_DIALOG);
gtk_box_pack_start (GTK_BOX (hbox), image, FALSE, FALSE, 0);
label = gtk_label_new (NULL);
gtk_widget_modify_fg (label, GTK_STATE_NORMAL
, &entry->style->text[GTK_STATE_NORMAL]);
markup = g_strdup_printf ("<span size='large' weight='bold'>%s</span>",
title);
gtk_label_set_markup (GTK_LABEL (label), markup);
gtk_box_pack_start (GTK_BOX (hbox), label, FALSE, FALSE, 0);
gtk_container_add (GTK_CONTAINER (xfce_heading), hbox);
g_free (markup);
gtk_widget_destroy (entry);
vbox = gtk_vbox_new (FALSE, 0);
gtk_box_pack_start (GTK_BOX (vbox), xfce_heading, FALSE, FALSE, 0);
separator = gtk_hseparator_new ();
gtk_box_pack_start (GTK_BOX (vbox), separator, FALSE, FALSE, 0);
return vbox;
}
return NULL;
}
GtkWidget*
sokoke_hig_frame_new (const gchar* title)
{
/* Create a frame with no actual frame but a bold label and indentation */
GtkWidget* frame = gtk_frame_new (NULL);
#ifdef G_OS_WIN32
gtk_frame_set_label (GTK_FRAME (frame), title);
#else
gchar* title_bold = g_strdup_printf ("<b>%s</b>", title);
GtkWidget* label = gtk_label_new (NULL);
gtk_label_set_markup (GTK_LABEL (label), title_bold);
g_free (title_bold);
gtk_frame_set_label_widget (GTK_FRAME (frame), label);
gtk_frame_set_shadow_type (GTK_FRAME (frame), GTK_SHADOW_NONE);
#endif
return frame;
}
void
sokoke_widget_set_pango_font_style (GtkWidget* widget,
PangoStyle style)
{
/* Conveniently change the pango font style
For some reason we need to reset if we actually want the normal style */
if (style == PANGO_STYLE_NORMAL)
gtk_widget_modify_font (widget, NULL);
else
{
PangoFontDescription* font_description = pango_font_description_new ();
pango_font_description_set_style (font_description, PANGO_STYLE_ITALIC);
gtk_widget_modify_font (widget, font_description);
pango_font_description_free (font_description);
}
}
static gboolean
sokoke_on_entry_focus_in_event (GtkEntry* entry,
GdkEventFocus* event,
gpointer userdata)
{
gint has_default = GPOINTER_TO_INT (
g_object_get_data (G_OBJECT (entry), "sokoke_has_default"));
if (has_default)
{
gtk_entry_set_text (entry, "");
g_object_set_data (G_OBJECT (entry), "sokoke_has_default",
GINT_TO_POINTER (0));
sokoke_widget_set_pango_font_style (GTK_WIDGET (entry),
PANGO_STYLE_NORMAL);
}
return FALSE;
}
static gboolean
sokoke_on_entry_focus_out_event (GtkEntry* entry,
GdkEventFocus* event,
gpointer userdata)
{
const gchar* text = gtk_entry_get_text (entry);
if (text && !*text)
{
const gchar* default_text = (const gchar*)g_object_get_data (
G_OBJECT (entry), "sokoke_default_text");
gtk_entry_set_text (entry, default_text);
g_object_set_data (G_OBJECT (entry),
"sokoke_has_default", GINT_TO_POINTER (1));
sokoke_widget_set_pango_font_style (GTK_WIDGET (entry),
PANGO_STYLE_ITALIC);
}
return FALSE;
}
void
sokoke_entry_set_default_text (GtkEntry* entry,
const gchar* default_text)
{
/* Note: The default text initially overwrites any previous text */
gchar* old_value = g_object_get_data (G_OBJECT (entry),
"sokoke_default_text");
if (!old_value)
{
g_object_set_data (G_OBJECT (entry), "sokoke_has_default",
GINT_TO_POINTER (1));
sokoke_widget_set_pango_font_style (GTK_WIDGET (entry),
PANGO_STYLE_ITALIC);
gtk_entry_set_text (entry, default_text);
}
else if (!GTK_WIDGET_HAS_FOCUS (GTK_WIDGET (entry)))
{
gint has_default = GPOINTER_TO_INT (
g_object_get_data (G_OBJECT (entry), "sokoke_has_default"));
if (has_default)
{
gtk_entry_set_text (entry, default_text);
sokoke_widget_set_pango_font_style (GTK_WIDGET (entry),
PANGO_STYLE_ITALIC);
}
}
g_object_set_data (G_OBJECT (entry), "sokoke_default_text",
(gpointer)default_text);
g_signal_connect (entry, "focus-in-event",
G_CALLBACK (sokoke_on_entry_focus_in_event), NULL);
g_signal_connect (entry, "focus-out-event",
G_CALLBACK (sokoke_on_entry_focus_out_event), NULL);
}
gchar*
sokoke_key_file_get_string_default (GKeyFile* key_file,
const gchar* group,
const gchar* key,
const gchar* default_value,
GError** error)
{
gchar* value = g_key_file_get_string (key_file, group, key, error);
return value == NULL ? g_strdup (default_value) : value;
}
gint
sokoke_key_file_get_integer_default (GKeyFile* key_file,
const gchar* group,
const gchar* key,
const gint default_value,
GError** error)
{
if (!g_key_file_has_key (key_file, group, key, NULL))
return default_value;
return g_key_file_get_integer (key_file, group, key, error);
}
gdouble
sokoke_key_file_get_double_default (GKeyFile* key_file,
const gchar* group,
const gchar* key,
const gdouble default_value,
GError** error)
{
if (!g_key_file_has_key (key_file, group, key, NULL))
return default_value;
return g_key_file_get_double (key_file, group, key, error);
}
gboolean
sokoke_key_file_get_boolean_default (GKeyFile* key_file,
const gchar* group,
const gchar* key,
const gboolean default_value,
GError** error)
{
if (!g_key_file_has_key (key_file, group, key, NULL))
return default_value;
return g_key_file_get_boolean (key_file, group, key, error);
}
gchar**
sokoke_key_file_get_string_list_default (GKeyFile* key_file,
const gchar* group,
const gchar* key,
gsize* length,
gchar** default_value,
gsize* default_length,
GError* error)
{
gchar** value = g_key_file_get_string_list (key_file, group, key, length, NULL);
if (!value)
{
value = g_strdupv (default_value);
if (length)
*length = *default_length;
}
return value;
}
gboolean
sokoke_key_file_save_to_file (GKeyFile* key_file,
const gchar* filename,
GError** error)
{
gchar* data;
FILE* fp;
data = g_key_file_to_data (key_file, NULL, error);
if (!data)
return FALSE;
if (!(fp = fopen (filename, "w")))
{
*error = g_error_new (G_FILE_ERROR, G_FILE_ERROR_ACCES,
_("Writing failed."));
return FALSE;
}
fputs (data, fp);
fclose (fp);
g_free (data);
return TRUE;
}
void
sokoke_widget_get_text_size (GtkWidget* widget,
const gchar* text,
gint* width,
gint* height)
{
PangoLayout* layout = gtk_widget_create_pango_layout (widget, text);
pango_layout_get_pixel_size (layout, width, height);
g_object_unref (layout);
}
/**
* sokoke_action_create_popup_menu_item:
* @action: a #GtkAction
*
* Creates a menu item from an action, just like
* gtk_action_create_menu_item(), but it won't
* display an accelerator.
*
* Note: This menu item is not a proxy and will
* not reflect any changes to the action.
*
* Return value: a new #GtkMenuItem
**/
GtkWidget*
sokoke_action_create_popup_menu_item (GtkAction* action)
{
GtkWidget* menuitem;
GtkWidget* icon;
gchar* label;
gchar* stock_id;
gchar* icon_name;
gboolean sensitive;
gboolean visible;
g_return_val_if_fail (GTK_IS_ACTION (action), NULL);
if (KATZE_IS_ARRAY_ACTION (action))
return gtk_action_create_menu_item (action);
g_object_get (action,
"label", &label,
"stock-id", &stock_id,
"icon-name", &icon_name,
"sensitive", &sensitive,
"visible", &visible,
NULL);
if (GTK_IS_TOGGLE_ACTION (action))
{
menuitem = gtk_check_menu_item_new_with_mnemonic (label);
gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (menuitem),
gtk_toggle_action_get_active (GTK_TOGGLE_ACTION (action)));
if (GTK_IS_RADIO_ACTION (action))
gtk_check_menu_item_set_draw_as_radio (GTK_CHECK_MENU_ITEM (menuitem),
TRUE);
}
else if (stock_id)
{
if (label)
{
menuitem = gtk_image_menu_item_new_with_mnemonic (label);
icon = gtk_image_new_from_stock (stock_id, GTK_ICON_SIZE_MENU);
gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (menuitem), icon);
}
else
menuitem = gtk_image_menu_item_new_from_stock (stock_id, NULL);
}
else
{
menuitem = gtk_image_menu_item_new_with_mnemonic (label);
if (icon_name)
{
icon = gtk_image_new_from_icon_name (icon_name, GTK_ICON_SIZE_MENU);
gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (menuitem), icon);
}
}
gtk_widget_set_sensitive (menuitem, sensitive);
sokoke_widget_set_visible (menuitem, visible);
g_signal_connect_swapped (menuitem, "activate",
G_CALLBACK (gtk_action_activate), action);
return menuitem;
}
/**
* sokoke_image_menu_item_new_ellipsized:
* @label: the text of the menu item
*
* Creates a new #GtkImageMenuItem containing an ellipsized label.
*
* Return value: a new #GtkImageMenuItem
**/
GtkWidget*
sokoke_image_menu_item_new_ellipsized (const gchar* label)
{
return katze_image_menu_item_new_ellipsized (label);
}
/**
* sokoke_time_t_to_julian:
* @timestamp: a time_t timestamp value
*
* Calculates a unix timestamp to a julian day value.
*
* Return value: an integer.
**/
gint64
sokoke_time_t_to_julian (const time_t* timestamp)
{
GDate* date;
gint64 julian;
date = g_date_new ();
g_date_set_time_t (date, *timestamp);
julian = (gint64)g_date_get_julian (date);
g_date_free (date);
return julian;
}
/**
* sokoke_register_stock_items:
*
* Registers several custom stock items used throughout Midori.
**/
void
sokoke_register_stock_items (void)
{
typedef struct
{
const gchar* stock_id;
const gchar* label;
GdkModifierType modifier;
guint keyval;
const gchar* fallback;
} FatStockItem;
GtkIconSource* icon_source;
GtkIconSet* icon_set;
GtkIconFactory* factory = gtk_icon_factory_new ();
gsize i;
static FatStockItem items[] =
{
{ STOCK_EXTENSION, NULL, 0, 0, GTK_STOCK_CONVERT },
{ STOCK_IMAGE, NULL, 0, 0, GTK_STOCK_ORIENTATION_PORTRAIT },
{ STOCK_WEB_BROWSER, NULL, 0, 0, "gnome-web-browser" },
{ STOCK_NEWS_FEED, NULL, 0, 0, GTK_STOCK_INDEX },
{ STOCK_SCRIPT, NULL, 0, 0, GTK_STOCK_EXECUTE },
{ STOCK_STYLE, NULL, 0, 0, GTK_STOCK_SELECT_COLOR },
{ STOCK_TRANSFER, NULL, 0, 0, GTK_STOCK_SAVE },
{ STOCK_BOOKMARK, N_("_Bookmark"), 0, 0, GTK_STOCK_FILE },
{ STOCK_BOOKMARKS, N_("_Bookmarks"), 0, 0, GTK_STOCK_DIRECTORY },
{ STOCK_BOOKMARK_ADD, N_("Add Boo_kmark"), 0, 0, GTK_STOCK_ADD },
{ STOCK_CONSOLE, N_("_Console"), 0, 0, GTK_STOCK_DIALOG_WARNING },
{ STOCK_EXTENSIONS, N_("_Extensions"), 0, 0, GTK_STOCK_CONVERT },
{ STOCK_HISTORY, N_("_History"), 0, 0, GTK_STOCK_SORT_ASCENDING },
{ STOCK_HOMEPAGE, N_("_Homepage"), 0, 0, GTK_STOCK_HOME },
{ STOCK_SCRIPTS, N_("_Userscripts"), 0, 0, GTK_STOCK_EXECUTE },
{ STOCK_STYLES, N_("User_styles"), 0, 0, GTK_STOCK_SELECT_COLOR },
{ STOCK_TAB_NEW, N_("New _Tab"), 0, 0, GTK_STOCK_ADD },
{ STOCK_TRANSFERS, N_("_Transfers"), 0, 0, GTK_STOCK_SAVE },
{ STOCK_PLUGINS, N_("Netscape p_lugins"), 0, 0, GTK_STOCK_CONVERT },
{ STOCK_USER_TRASH, N_("_Closed Tabs"), 0, 0, "gtk-undo-ltr" },
{ STOCK_WINDOW_NEW, N_("New _Window"), 0, 0, GTK_STOCK_ADD },
};
for (i = 0; i < G_N_ELEMENTS (items); i++)
{
icon_set = gtk_icon_set_new ();
icon_source = gtk_icon_source_new ();
if (items[i].fallback)
{
gtk_icon_source_set_icon_name (icon_source, items[i].fallback);
items[i].fallback = NULL;
gtk_icon_set_add_source (icon_set, icon_source);
}
gtk_icon_source_set_icon_name (icon_source, items[i].stock_id);
gtk_icon_set_add_source (icon_set, icon_source);
gtk_icon_source_free (icon_source);
gtk_icon_factory_add (factory, items[i].stock_id, icon_set);
gtk_icon_set_unref (icon_set);
}
gtk_stock_add ((GtkStockItem*)items, G_N_ELEMENTS (items));
gtk_icon_factory_add_default (factory);
g_object_unref (factory);
}
/**
* sokoke_set_config_dir:
* @new_config_dir: an absolute path, or %NULL
*
* Retrieves and/ or sets the base configuration folder.
*
* Return value: the configuration folder, or %NULL
**/
const gchar*
sokoke_set_config_dir (const gchar* new_config_dir)
{
static gchar* config_dir = NULL;
if (config_dir)
return config_dir;
if (!new_config_dir)
config_dir = g_build_filename (g_get_user_config_dir (),
PACKAGE_NAME, NULL);
else
{
g_return_val_if_fail (g_path_is_absolute (new_config_dir), NULL);
katze_assign (config_dir, g_strdup (new_config_dir));
}
return config_dir;
}
/**
* sokoke_remove_path:
* @path: an absolute path
* @ignore_errors: keep removing even if an error occurred
*
* Removes the file at @path or the folder including any
* child folders and files if @path is a folder.
*
* If @ignore_errors is %TRUE and @path is a folder with
* children, one of which can't be removed, remaining
* children will be deleted nevertheless
* If @ignore_errors is %FALSE and @path is a folder, the
* removal process will cancel immediately.
*
* Return value: %TRUE on success, %FALSE if an error occurred
**/
gboolean
sokoke_remove_path (const gchar* path,
gboolean ignore_errors)
{
GDir* dir = g_dir_open (path, 0, NULL);
const gchar* name;
if (!dir)
return g_remove (path) == 0;
while ((name = g_dir_read_name (dir)))
{
gchar* sub_path = g_build_filename (path, name, NULL);
if (!sokoke_remove_path (sub_path, ignore_errors) && !ignore_errors)
return FALSE;
g_free (sub_path);
}
g_dir_close (dir);
g_rmdir (path);
return TRUE;
}
/**
* sokoke_find_data_filename:
* @filename: a filename or relative path
*
* Looks for the specified filename in the system data
* directories, depending on the platform.
*
* Return value: a full path
**/
gchar*
sokoke_find_data_filename (const gchar* filename)
{
const gchar* const* data_dirs = g_get_system_data_dirs ();
guint i = 0;
const gchar* data_dir;
while ((data_dir = data_dirs[i++]))
{
gchar* path = g_build_filename (data_dir, filename, NULL);
if (g_file_test (path, G_FILE_TEST_EXISTS))
return path;
g_free (path);
}
return g_build_filename (MDATADIR, filename, NULL);
}
static void
res_server_handler_cb (SoupServer* res_server,
SoupMessage* msg,
const gchar* path,
GHashTable* query,
SoupClientContext* client,
gpointer data)
{
if (g_str_has_prefix (path, "/res"))
{
gchar* filename = g_build_filename ("midori", path, NULL);
gchar* filepath = sokoke_find_data_filename (filename);
gchar* contents;
gsize length;
g_free (filename);
if (g_file_get_contents (filepath, &contents, &length, NULL))
{
gchar* content_type = g_content_type_guess (filepath, (guchar*)contents,
length, NULL);
gchar* mime_type = g_content_type_get_mime_type (content_type);
g_free (content_type);
soup_message_set_response (msg, mime_type, SOUP_MEMORY_TAKE,
contents, length);
g_free (mime_type);
soup_message_set_status (msg, 200);
}
else
soup_message_set_status (msg, 404);
g_free (filepath);
}
else if (g_str_has_prefix (path, "/stock/"))
{
GtkIconTheme* icon_theme = gtk_icon_theme_get_default ();
const gchar* icon_name = &path[7] ? &path[7] : "";
gint icon_size = 22;
GdkPixbuf* icon;
gchar* contents;
gsize length;
if (g_ascii_isalpha (icon_name[0]))
icon_size = strstr (icon_name, "dialog") ? 48 : 22;
else if (g_ascii_isdigit (icon_name[0]))
{
guint i = 0;
while (icon_name[i])
if (icon_name[i++] == '/')
{
gchar* size = g_strndup (icon_name, i - 1);
icon_size = atoi (size);
g_free (size);
icon_name = &icon_name[i];
}
}
icon = gtk_icon_theme_load_icon (icon_theme, icon_name,
icon_size, 0, NULL);
if (!icon)
icon = gtk_icon_theme_load_icon (icon_theme, "gtk-missing-image",
icon_size, 0, NULL);
gdk_pixbuf_save_to_buffer (icon, &contents, &length, "png", NULL, NULL);
g_object_unref (icon);
soup_message_set_response (msg, "image/png", SOUP_MEMORY_TAKE,
contents, length);
soup_message_set_status (msg, 200);
}
else
{
soup_message_set_status (msg, 404);
}
}
SoupServer*
sokoke_get_res_server (void)
{
static SoupServer* res_server = NULL;
SoupAddress* addr = NULL;
if (G_UNLIKELY (!res_server))
{
addr = soup_address_new ("localhost", SOUP_ADDRESS_ANY_PORT);
soup_address_resolve_sync (addr, NULL);
res_server = soup_server_new ("interface", addr, NULL);
g_object_unref (addr);
soup_server_add_handler (res_server, "/",
res_server_handler_cb, NULL, NULL);
soup_server_run_async (res_server);
}
return res_server;
}
gchar*
sokoke_replace_variables (const gchar* template,
const gchar* variable_first, ...)
{
gchar* result = g_strdup (template);
const gchar* variable;
va_list args;
va_start (args, variable_first);
for (variable = variable_first; variable; variable = va_arg (args, const gchar*))
{
const gchar* value = va_arg (args, const gchar*);
GRegex* regex = g_regex_new (variable, 0, 0, NULL);
gchar* replaced = result;
result = g_regex_replace_literal (regex, replaced, -1, 0, value, 0, NULL);
g_free (replaced);
g_regex_unref (regex);
}
va_end (args);
return result;
}
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