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Merge pull request #24 from bl0ckeduser/master 

Fix search/replace of strings containing backslashes
This commit is contained in:
Stefano Karapetsas 2013-11-04 02:26:08 -08:00
parent 70a9d462ec 1bf710e2a1
commit bdec76d8f1
6 changed files with 153 additions and 14 deletions
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20
pluma/dialogs/pluma-search-dialog.c
View File

@ -74,6 +74,7 @@ struct _PlumaSearchDialogPrivate
GtkWidget *entire_word_checkbutton;
GtkWidget *backwards_checkbutton;
GtkWidget *wrap_around_checkbutton;
GtkWidget *parse_escapes_checkbutton;
GtkWidget *find_button;
GtkWidget *replace_button;
GtkWidget *replace_all_button;
@ -363,6 +364,7 @@ pluma_search_dialog_init (PlumaSearchDialog *dlg)
"entire_word_checkbutton", &dlg->priv->entire_word_checkbutton,
"search_backwards_checkbutton", &dlg->priv->backwards_checkbutton,
"wrap_around_checkbutton", &dlg->priv->wrap_around_checkbutton,
"parse_escapes_checkbutton", &dlg->priv->parse_escapes_checkbutton,
NULL);
g_free (file);
@ -638,3 +640,21 @@ pluma_search_dialog_get_wrap_around (PlumaSearchDialog *dialog)
return gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (dialog->priv->wrap_around_checkbutton));
}
void
pluma_search_dialog_set_parse_escapes (PlumaSearchDialog *dialog,
gboolean parse_escapes)
{
g_return_if_fail (PLUMA_IS_SEARCH_DIALOG (dialog));
gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (dialog->priv->parse_escapes_checkbutton),
parse_escapes);
}
gboolean
pluma_search_dialog_get_parse_escapes (PlumaSearchDialog *dialog)
{
g_return_val_if_fail (PLUMA_IS_SEARCH_DIALOG (dialog), FALSE);
return gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (dialog->priv->parse_escapes_checkbutton));
}

5
pluma/dialogs/pluma-search-dialog.h
View File

@ -123,6 +123,11 @@ void pluma_search_dialog_set_wrap_around (PlumaSearchDialog *dialog,
gboolean wrap_around);
gboolean pluma_search_dialog_get_wrap_around (PlumaSearchDialog *dialog);
void pluma_search_dialog_set_parse_escapes (PlumaSearchDialog *dialog,
gboolean parse_escapes);
gboolean pluma_search_dialog_get_parse_escapes (PlumaSearchDialog *dialog);
G_END_DECLS
#endif /* __PLUMA_SEARCH_DIALOG_H__ */

18
pluma/dialogs/pluma-search-dialog.ui
View File

@ -229,6 +229,24 @@
<property name="fill">False</property>
</packing>
</child>
<child>
<object class="GtkCheckButton" id="parse_escapes_checkbutton">
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="label" translatable="yes">_Parse escape sequences (e.g. \n)</property>
<property name="use_underline">True</property>
<property name="relief">GTK_RELIEF_NORMAL</property>
<property name="focus_on_click">True</property>
<property name="active">True</property>
<property name="inconsistent">False</property>
<property name="draw_indicator">True</property>
</object>
<packing>
<property name="padding">0</property>
<property name="expand">False</property>
<property name="fill">False</property>
</packing>
</child>
</object>
<packing>
<property name="padding">0</property>

79
pluma/pluma-commands-search.c
View File

@ -234,6 +234,7 @@ do_find (PlumaSearchDialog *dialog,
gboolean entire_word;
gboolean wrap_around;
gboolean search_backwards;
gboolean parse_escapes;
guint flags = 0;
guint old_flags = 0;
gboolean found;
@ -246,12 +247,17 @@ do_find (PlumaSearchDialog *dialog,
doc = PLUMA_DOCUMENT (gtk_text_view_get_buffer (GTK_TEXT_VIEW (active_view)));
entry_text = pluma_search_dialog_get_search_text (dialog);
match_case = pluma_search_dialog_get_match_case (dialog);
entire_word = pluma_search_dialog_get_entire_word (dialog);
search_backwards = pluma_search_dialog_get_backwards (dialog);
wrap_around = pluma_search_dialog_get_wrap_around (dialog);
parse_escapes = pluma_search_dialog_get_parse_escapes (dialog);
if (!parse_escapes) {
entry_text = pluma_utils_escape_search_text (pluma_search_dialog_get_search_text (dialog));
} else {
entry_text = pluma_search_dialog_get_search_text (dialog);
}
PLUMA_SEARCH_SET_CASE_SENSITIVE (flags, match_case);
PLUMA_SEARCH_SET_ENTIRE_WORD (flags, entire_word);
@ -273,8 +279,13 @@ do_find (PlumaSearchDialog *dialog,
if (found)
text_found (window, 0);
else
else {
if (!parse_escapes) {
text_not_found (window, pluma_utils_unescape_search_text (entry_text));
} else {
text_not_found (window, entry_text);
}
}
gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog),
PLUMA_SEARCH_DIALOG_REPLACE_RESPONSE,
@ -335,17 +346,27 @@ do_replace (PlumaSearchDialog *dialog,
gchar *unescaped_replace_text;
gchar *selected_text = NULL;
gboolean match_case;
gboolean parse_escapes;
doc = pluma_window_get_active_document (window);
if (doc == NULL)
return;
parse_escapes = pluma_search_dialog_get_parse_escapes (dialog);
if (!parse_escapes) {
search_entry_text = pluma_utils_escape_search_text (pluma_search_dialog_get_search_text (dialog));
} else {
search_entry_text = pluma_search_dialog_get_search_text (dialog);
}
g_return_if_fail ((search_entry_text) != NULL);
g_return_if_fail ((*search_entry_text) != '\0');
/* replace text may be "", we just delete */
if (!parse_escapes) {
replace_entry_text = pluma_utils_escape_search_text (pluma_search_dialog_get_replace_text (dialog));
} else {
replace_entry_text = pluma_search_dialog_get_replace_text (dialog);
}
g_return_if_fail ((replace_entry_text) != NULL);
unescaped_search_text = pluma_utils_unescape_search_text (search_entry_text);
@ -390,6 +411,7 @@ do_replace_all (PlumaSearchDialog *dialog,
const gchar *replace_entry_text;
gboolean match_case;
gboolean entire_word;
gboolean parse_escapes;
guint flags = 0;
gint count;
@ -399,12 +421,21 @@ do_replace_all (PlumaSearchDialog *dialog,
doc = PLUMA_DOCUMENT (gtk_text_view_get_buffer (GTK_TEXT_VIEW (active_view)));
parse_escapes = pluma_search_dialog_get_parse_escapes (dialog);
if (!parse_escapes) {
search_entry_text = pluma_utils_escape_search_text(pluma_search_dialog_get_search_text (dialog));
} else {
search_entry_text = pluma_search_dialog_get_search_text (dialog);
}
g_return_if_fail ((search_entry_text) != NULL);
g_return_if_fail ((*search_entry_text) != '\0');
/* replace text may be "", we just delete all occurrencies */
if (!parse_escapes) {
replace_entry_text = pluma_utils_escape_search_text (pluma_search_dialog_get_replace_text (dialog));
} else {
replace_entry_text = pluma_search_dialog_get_replace_text (dialog);
}
g_return_if_fail ((replace_entry_text) != NULL);
match_case = pluma_search_dialog_get_match_case (dialog);
@ -424,8 +455,12 @@ do_replace_all (PlumaSearchDialog *dialog,
}
else
{
if (!parse_escapes) {
text_not_found (window, pluma_utils_unescape_search_text (search_entry_text));
} else {
text_not_found (window, search_entry_text);
}
}
gtk_dialog_set_response_sensitive (GTK_DIALOG (dialog),
PLUMA_SEARCH_DIALOG_REPLACE_RESPONSE,
@ -516,7 +551,9 @@ _pluma_cmd_search_find (GtkAction *action,
GtkWidget *search_dialog;
PlumaDocument *doc;
gboolean selection_exists;
gboolean parse_escapes;
gchar *find_text = NULL;
const gchar *search_text = NULL;
gint sel_len;
pluma_debug (DEBUG_COMMANDS);
@ -548,8 +585,25 @@ _pluma_cmd_search_find (GtkAction *action,
if (selection_exists && find_text != NULL && sel_len < 80)
{
/*
* Special case: if the currently selected text
* is the same as the unescaped search text and
* escape sequence parsing is activated, use the
* same old search text. (Without this, if you e.g.
* search for '\n' in escaped mode and then open
* the search dialog again, you'll get an unprintable
* single-character literal '\n' in the "search for"
* box).
*/
parse_escapes = pluma_search_dialog_get_parse_escapes (PLUMA_SEARCH_DIALOG (search_dialog));
search_text = pluma_search_dialog_get_search_text (PLUMA_SEARCH_DIALOG (search_dialog));
if (!(search_text != NULL
&& !strcmp(pluma_utils_unescape_search_text(search_text), find_text)
&& parse_escapes)) {
/* General case */
pluma_search_dialog_set_search_text (PLUMA_SEARCH_DIALOG (search_dialog),
find_text);
}
g_free (find_text);
}
else
@ -571,7 +625,9 @@ _pluma_cmd_search_replace (GtkAction *action,
GtkWidget *replace_dialog;
PlumaDocument *doc;
gboolean selection_exists;
gboolean parse_escapes;
gchar *find_text = NULL;
const gchar *search_text = NULL;
gint sel_len;
pluma_debug (DEBUG_COMMANDS);
@ -603,8 +659,25 @@ _pluma_cmd_search_replace (GtkAction *action,
if (selection_exists && find_text != NULL && sel_len < 80)
{
/*
* Special case: if the currently selected text
* is the same as the unescaped search text and
* escape sequence parsing is activated, use the
* same old search text. (Without this, if you e.g.
* search for '\n' in escaped mode and then open
* the search dialog again, you'll get an unprintable
* single-character literal '\n' in the "search for"
* box).
*/
parse_escapes = pluma_search_dialog_get_parse_escapes (PLUMA_SEARCH_DIALOG (replace_dialog));
search_text = pluma_search_dialog_get_search_text (PLUMA_SEARCH_DIALOG (replace_dialog));
if (!(search_text != NULL
&& !strcmp(pluma_utils_unescape_search_text(search_text), find_text)
&& parse_escapes)) {
/* General case */
pluma_search_dialog_set_search_text (PLUMA_SEARCH_DIALOG (replace_dialog),
find_text);
}
g_free (find_text);
}
else

7
pluma/pluma-document.h
View File

@ -78,7 +78,8 @@ typedef enum
{
PLUMA_SEARCH_DONT_SET_FLAGS = 1 << 0,
PLUMA_SEARCH_ENTIRE_WORD = 1 << 1,
PLUMA_SEARCH_CASE_SENSITIVE = 1 << 2
PLUMA_SEARCH_CASE_SENSITIVE = 1 << 2,
PLUMA_SEARCH_PARSE_ESCAPES = 1 << 3
} PlumaSearchFlags;
@ -322,6 +323,10 @@ void _pluma_document_search_region (PlumaDocument *doc,
#define PLUMA_SEARCH_SET_CASE_SENSITIVE(sflags,state) ((state == TRUE) ? \
(sflags |= PLUMA_SEARCH_CASE_SENSITIVE) : (sflags &= ~PLUMA_SEARCH_CASE_SENSITIVE))
#define PLUMA_SEARCH_IS_PARSE_ESCAPES(sflags) ((sflags & PLUMA_SEARCH_PARSE_ESCAPES) != 0)
#define PLUMA_SEARCH_SET_PARSE_ESCAPES(sflags,state) ((state == TRUE) ? \
(sflags |= PLUMA_SEARCH_PARSE_ESCAPES) : (sflags &= ~PLUMA_SEARCH_PARSE_ESCAPES))
typedef GMountOperation *(*PlumaMountOperationFactory)(PlumaDocument *doc,
gpointer userdata);

18
pluma/pluma-view.c
View File

@ -1213,6 +1213,14 @@ match_case_menu_item_toggled (GtkCheckMenuItem *checkmenuitem,
gtk_check_menu_item_get_active (checkmenuitem));
}
static void
parse_escapes_menu_item_toggled (GtkCheckMenuItem *checkmenuitem,
PlumaView *view)
{
PLUMA_SEARCH_SET_PARSE_ESCAPES (view->priv->search_flags,
gtk_check_menu_item_get_active (checkmenuitem));
}
static gboolean
real_search_enable_popdown (gpointer data)
{
@ -1291,6 +1299,16 @@ search_entry_populate_popup (GtkEntry *entry,
gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (menu_item),
PLUMA_SEARCH_IS_CASE_SENSITIVE (view->priv->search_flags));
gtk_widget_show (menu_item);
/* create "Parse escapes" menu item. */
menu_item = gtk_check_menu_item_new_with_mnemonic (_("_Parse escape sequences (e.g. \n)"));
g_signal_connect (G_OBJECT (menu_item), "toggled",
G_CALLBACK (parse_escapes_menu_item_toggled),
view);
gtk_menu_shell_prepend (GTK_MENU_SHELL (menu), menu_item);
gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (menu_item),
PLUMA_SEARCH_IS_PARSE_ESCAPES (view->priv->search_flags));
gtk_widget_show (menu_item);
}
static void