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/*
* Copyright (c) 2010-2013 Stefan Bolte <portix@gmx.net>
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 3 of the License, or
* (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
*/
#include <string.h>
#include "dwb.h"
#include "entry.h"
static char *s_store;
static GList *s_filterlist;
/* dwb_entry_history_forward {{{*/
DwbStatus
entry_history_forward(GList **last)
{
if (s_filterlist == NULL)
return STATUS_ERROR;
const char *text = NULL;
GList *prev = NULL;
if (*last != NULL)
{
if ((*last)->prev == NULL)
{
text = s_store;
GLIST_FREE0(s_filterlist);
}
else
{
prev = (*last)->prev;
text = prev->data;
}
}
*last = prev;
if (text != NULL)
entry_set_text(text);
return STATUS_OK;
}/*}}}*/
/* entry_history_back(GList **list, GList **last) {{{ */
DwbStatus
entry_history_back(GList **list, GList **last)
{
char *text = NULL;
if (*list == NULL)
return STATUS_ERROR;
GList *next;
if (*last == NULL)
{
const char *text = GET_TEXT();
if (text && *text) {
for (GList *l = *list; l; l=l->next)
{
if (strstr(l->data, text)) {
s_filterlist = g_list_prepend(s_filterlist, l->data);
}
}
if (s_filterlist)
s_filterlist = g_list_reverse(s_filterlist);
}
else
s_filterlist = g_list_copy(*list);
next = s_filterlist;
s_store = g_strdup(text);
}
else if ((*last)->next != NULL)
next = (*last)->next;
else
return STATUS_OK;
*last = next;
if (next)
text = next->data;
if (text && *text)
{
entry_set_text(text);
}
return STATUS_OK;
} /* }}} */
/* entry_focus() {{{*/
void
entry_focus()
{
if (! (dwb.state.bar_visible & BAR_VIS_STATUS))
gtk_widget_show_all(dwb.gui.bottombox);
gtk_widget_show(dwb.gui.entry);
gtk_widget_grab_focus(dwb.gui.entry);
gtk_widget_set_can_focus(CURRENT_WEBVIEW_WIDGET(), false);
gtk_editable_delete_text(GTK_EDITABLE(dwb.gui.entry), 0, -1);
}/*}}}*/
void
entry_clear_history()
{
dwb.state.last_com_history = NULL;
dwb.state.last_nav_history = NULL;
dwb.state.last_find_history = NULL;
FREE0(s_store);
GLIST_FREE0(s_filterlist);
}
void
entry_hide()
{
gtk_widget_hide(dwb.gui.entry);
entry_clear_history();
}
/* entry_insert_text(const char *) {{{*/
void
entry_insert_text(const char *text)
{
int position = gtk_editable_get_position(GTK_EDITABLE(dwb.gui.entry));
gtk_editable_insert_text(GTK_EDITABLE(dwb.gui.entry), text, -1, &position);
gtk_editable_set_position(GTK_EDITABLE(dwb.gui.entry), position);
}/*}}}*/
/* entry_set_text(const char *) {{{*/
void
entry_set_text(const char *text)
{
gtk_entry_set_text(GTK_ENTRY(dwb.gui.entry), text);
gtk_editable_set_position(GTK_EDITABLE(dwb.gui.entry), -1);
}/*}}}*/
/* entry_move_cursor_step(GtkMovementStep, int step, gboolean delete) {{{*/
void
entry_move_cursor_step(GtkMovementStep step, int stepcount, gboolean del)
{
g_signal_emit_by_name(dwb.gui.entry, "move-cursor", step, stepcount, del);
if (del)
gtk_editable_delete_selection(GTK_EDITABLE(dwb.gui.entry));
}/*}}}*/
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