mirror of
https://github.com/djcb/mu.git
synced 2024-07-07 09:11:10 +02:00
467 lines
12 KiB
C
467 lines
12 KiB
C
/* -*-mode: c; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*-*/
|
|
/*
|
|
** Copyright (C) 2008-2011 Dirk-Jan C. Binnema <djcb@djcbsoftware.nl>
|
|
**
|
|
** 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, 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 "mug-msg-list-view.h"
|
|
#include "mu-query.h"
|
|
#include "mu-str.h"
|
|
#include "mu-date.h"
|
|
#include "mu-threader.h"
|
|
|
|
/* 'private'/'protected' functions */
|
|
static void mug_msg_list_view_class_init (MugMsgListViewClass * klass);
|
|
static void mug_msg_list_view_init (MugMsgListView * obj);
|
|
static void mug_msg_list_view_finalize (GObject * obj);
|
|
|
|
/* list my signals */
|
|
enum {
|
|
MUG_MSG_SELECTED,
|
|
MUG_ERROR_OCCURED,
|
|
LAST_SIGNAL
|
|
};
|
|
|
|
enum {
|
|
MUG_COL_DATESTR,
|
|
MUG_COL_MAILDIR,
|
|
MUG_COL_FLAGSSTR,
|
|
MUG_COL_FROM,
|
|
MUG_COL_TO,
|
|
MUG_COL_SUBJECT,
|
|
MUG_COL_PATH,
|
|
MUG_COL_PRIO,
|
|
MUG_COL_FLAGS,
|
|
MUG_COL_TIME,
|
|
MUG_N_COLS
|
|
};
|
|
|
|
typedef struct _MugMsgListViewPrivate MugMsgListViewPrivate;
|
|
struct _MugMsgListViewPrivate {
|
|
GtkTreeStore *_store;
|
|
char *_xpath;
|
|
char *_query;
|
|
};
|
|
#define MUG_MSG_LIST_VIEW_GET_PRIVATE(o) (G_TYPE_INSTANCE_GET_PRIVATE((o), \
|
|
MUG_TYPE_MSG_LIST_VIEW, \
|
|
MugMsgListViewPrivate))
|
|
/* globals */
|
|
static GtkTreeViewClass *parent_class = NULL;
|
|
|
|
/* uncomment the following if you have defined any signals */
|
|
static guint signals[LAST_SIGNAL] = { 0 };
|
|
|
|
G_DEFINE_TYPE (MugMsgListView, mug_msg_list_view, GTK_TYPE_TREE_VIEW);
|
|
|
|
static void
|
|
mug_msg_list_view_class_init (MugMsgListViewClass * klass)
|
|
{
|
|
GObjectClass *gobject_class;
|
|
gobject_class = (GObjectClass *) klass;
|
|
|
|
parent_class = g_type_class_peek_parent (klass);
|
|
gobject_class->finalize = mug_msg_list_view_finalize;
|
|
|
|
g_type_class_add_private (gobject_class,
|
|
sizeof (MugMsgListViewPrivate));
|
|
|
|
signals[MUG_MSG_SELECTED] =
|
|
g_signal_new ("msg-selected",
|
|
G_TYPE_FROM_CLASS (gobject_class),
|
|
G_SIGNAL_RUN_FIRST,
|
|
G_STRUCT_OFFSET (MugMsgListViewClass,
|
|
msg_selected),
|
|
NULL, NULL,
|
|
g_cclosure_marshal_VOID__STRING,
|
|
G_TYPE_NONE, 1, G_TYPE_STRING);
|
|
signals[MUG_ERROR_OCCURED] =
|
|
g_signal_new ("error-occured",
|
|
G_TYPE_FROM_CLASS (gobject_class),
|
|
G_SIGNAL_RUN_FIRST,
|
|
G_STRUCT_OFFSET (MugMsgListViewClass,
|
|
error_occured),
|
|
NULL, NULL,
|
|
g_cclosure_marshal_VOID__UINT,
|
|
G_TYPE_NONE, 1, G_TYPE_UINT);
|
|
}
|
|
|
|
static void
|
|
on_cursor_changed (GtkTreeView * tview, MugMsgListView * lst)
|
|
{
|
|
GtkTreeSelection *sel;
|
|
GtkTreeIter iter;
|
|
MugMsgListViewPrivate *priv;
|
|
|
|
priv = MUG_MSG_LIST_VIEW_GET_PRIVATE (tview);
|
|
|
|
sel = gtk_tree_view_get_selection (tview);
|
|
if (!sel)
|
|
return; /* hmmm */
|
|
if (gtk_tree_selection_get_selected (sel, NULL, &iter)) {
|
|
char *path;
|
|
gtk_tree_model_get (GTK_TREE_MODEL (priv->_store), &iter,
|
|
MUG_COL_PATH, &path, -1);
|
|
g_signal_emit (G_OBJECT (lst),
|
|
signals[MUG_MSG_SELECTED], 0, path);
|
|
g_free (path);
|
|
}
|
|
}
|
|
|
|
static void
|
|
treecell_func (GtkTreeViewColumn * tree_column, GtkCellRenderer * renderer,
|
|
GtkTreeModel * tree_model, GtkTreeIter * iter, gpointer data)
|
|
{
|
|
MuFlags flags;
|
|
MuMsgPrio prio;
|
|
|
|
gtk_tree_model_get (tree_model, iter,
|
|
MUG_COL_FLAGS, &flags, MUG_COL_PRIO, &prio, -1);
|
|
|
|
g_object_set (G_OBJECT (renderer),
|
|
"weight", (flags & MU_FLAG_NEW) ? 800 : 400,
|
|
"weight", (flags & MU_FLAG_SEEN) ? 400 : 800,
|
|
"foreground", prio == MU_MSG_PRIO_HIGH ? "red" : NULL,
|
|
NULL);
|
|
}
|
|
|
|
/* sortcolidx == -1 means 'sortcolidx = colidx' */
|
|
static void
|
|
append_col (GtkTreeView * treeview, const char *label, int colidx,
|
|
int sortcolidx, gint maxwidth)
|
|
{
|
|
GtkTreeViewColumn *col;
|
|
GtkCellRenderer *renderer;
|
|
|
|
renderer = gtk_cell_renderer_text_new ();
|
|
g_object_set (G_OBJECT (renderer), "ellipsize", PANGO_ELLIPSIZE_END,
|
|
NULL);
|
|
|
|
col = gtk_tree_view_column_new_with_attributes (label, renderer, "text",
|
|
colidx, NULL);
|
|
g_object_set (G_OBJECT (col), "resizable", TRUE, NULL);
|
|
|
|
gtk_tree_view_column_set_sort_indicator (col, TRUE);
|
|
|
|
if (sortcolidx == -1)
|
|
sortcolidx = colidx;
|
|
gtk_tree_view_column_set_sort_column_id (col, sortcolidx);
|
|
gtk_tree_view_column_set_sizing (col, GTK_TREE_VIEW_COLUMN_FIXED);
|
|
|
|
if (maxwidth) {
|
|
gtk_tree_view_column_set_fixed_width (col, maxwidth);
|
|
gtk_tree_view_column_set_expand (col, FALSE);
|
|
} else
|
|
gtk_tree_view_column_set_expand (col, TRUE);
|
|
|
|
gtk_tree_view_column_set_cell_data_func (col, renderer,
|
|
(GtkTreeCellDataFunc)
|
|
treecell_func, NULL, NULL);
|
|
|
|
gtk_tree_view_append_column (treeview, col);
|
|
|
|
gtk_tree_view_columns_autosize (treeview);
|
|
gtk_tree_view_set_fixed_height_mode (treeview, TRUE);
|
|
}
|
|
|
|
static void
|
|
mug_msg_list_view_init (MugMsgListView * obj)
|
|
{
|
|
MugMsgListViewPrivate *priv;
|
|
GtkTreeView *tview;
|
|
|
|
priv = MUG_MSG_LIST_VIEW_GET_PRIVATE (obj);
|
|
|
|
priv->_xpath = priv->_query = NULL;
|
|
priv->_store = gtk_tree_store_new (MUG_N_COLS, G_TYPE_STRING, /* date */
|
|
G_TYPE_STRING,/* folder */
|
|
G_TYPE_STRING,/* flagstr */
|
|
G_TYPE_STRING, /* from */
|
|
G_TYPE_STRING,/* to */
|
|
G_TYPE_STRING,/* subject */
|
|
G_TYPE_STRING, /* path */
|
|
G_TYPE_UINT, /* prio */
|
|
G_TYPE_UINT, /* flags */
|
|
G_TYPE_INT); /* timeval */
|
|
|
|
tview = GTK_TREE_VIEW (obj);
|
|
gtk_tree_view_set_model (tview, GTK_TREE_MODEL (priv->_store));
|
|
gtk_tree_view_set_headers_clickable (GTK_TREE_VIEW (obj), TRUE);
|
|
gtk_tree_view_set_grid_lines (GTK_TREE_VIEW (obj),
|
|
GTK_TREE_VIEW_GRID_LINES_VERTICAL);
|
|
gtk_tree_view_set_rules_hint (GTK_TREE_VIEW (obj), TRUE);
|
|
|
|
append_col (tview, "Date", MUG_COL_DATESTR, MUG_COL_TIME, 80);
|
|
append_col (tview, "Folder", MUG_COL_MAILDIR, -1, 60);
|
|
append_col (tview, "F", MUG_COL_FLAGSSTR, -1, 25);
|
|
append_col (tview, "From", MUG_COL_FROM, -1, 0);
|
|
append_col (tview, "To", MUG_COL_TO, -1, 0);
|
|
append_col (tview, "Subject", MUG_COL_SUBJECT, -1, 0);
|
|
|
|
g_signal_connect (G_OBJECT (obj), "cursor-changed",
|
|
G_CALLBACK (on_cursor_changed), obj);
|
|
}
|
|
|
|
static void
|
|
mug_msg_list_view_finalize (GObject * obj)
|
|
{
|
|
MugMsgListViewPrivate *priv;
|
|
priv = MUG_MSG_LIST_VIEW_GET_PRIVATE (obj);
|
|
|
|
if (priv->_store)
|
|
g_object_unref (priv->_store);
|
|
|
|
g_free (priv->_xpath);
|
|
g_free (priv->_query);
|
|
|
|
G_OBJECT_CLASS (parent_class)->finalize (obj);
|
|
}
|
|
|
|
void
|
|
mug_msg_list_view_move_first (MugMsgListView * self)
|
|
{
|
|
GtkTreePath *path;
|
|
|
|
g_return_if_fail (MUG_IS_MSG_LIST_VIEW (self));
|
|
|
|
path = gtk_tree_path_new_first ();
|
|
gtk_tree_view_set_cursor (GTK_TREE_VIEW (self), path, NULL, FALSE);
|
|
|
|
gtk_tree_path_free (path);
|
|
}
|
|
|
|
static gboolean
|
|
msg_list_view_move (MugMsgListView * self, gboolean next)
|
|
{
|
|
GtkTreePath *path;
|
|
|
|
gtk_tree_view_get_cursor (GTK_TREE_VIEW (self), &path, NULL);
|
|
if (!path)
|
|
return FALSE;
|
|
|
|
if (next)
|
|
gtk_tree_path_next (path);
|
|
else
|
|
gtk_tree_path_prev (path);
|
|
|
|
gtk_tree_view_set_cursor (GTK_TREE_VIEW (self), path, NULL, FALSE);
|
|
gtk_tree_path_free (path);
|
|
|
|
return TRUE;
|
|
}
|
|
|
|
gboolean
|
|
mug_msg_list_view_move_next (MugMsgListView * self)
|
|
{
|
|
g_return_val_if_fail (MUG_IS_MSG_LIST_VIEW (self), FALSE);
|
|
|
|
return msg_list_view_move (self, TRUE);
|
|
}
|
|
|
|
gboolean
|
|
mug_msg_list_view_move_prev (MugMsgListView * self)
|
|
{
|
|
g_return_val_if_fail (MUG_IS_MSG_LIST_VIEW (self), FALSE);
|
|
|
|
return msg_list_view_move (self, FALSE);
|
|
}
|
|
|
|
GtkWidget *
|
|
mug_msg_list_view_new (const char *xpath)
|
|
{
|
|
GtkWidget *w;
|
|
MugMsgListViewPrivate *priv;
|
|
|
|
g_return_val_if_fail (xpath, NULL);
|
|
|
|
w = GTK_WIDGET (g_object_new (MUG_TYPE_MSG_LIST_VIEW, NULL));
|
|
|
|
priv = MUG_MSG_LIST_VIEW_GET_PRIVATE (w);
|
|
priv->_xpath = g_strdup (xpath);
|
|
|
|
return w;
|
|
}
|
|
|
|
static gchar *
|
|
empty_or_display_contact (const gchar * str)
|
|
{
|
|
if (!str || *str == '\0')
|
|
return g_strdup ("-");
|
|
else
|
|
return mu_str_display_contact (str);
|
|
|
|
}
|
|
|
|
static MugError
|
|
mu_result_to_mug_error (MuError r)
|
|
{
|
|
switch (r) {
|
|
case MU_ERROR_XAPIAN_DIR_NOT_ACCESSIBLE:
|
|
return MUG_ERROR_XAPIAN_DIR;
|
|
case MU_ERROR_XAPIAN_NOT_UP_TO_DATE:
|
|
return MUG_ERROR_XAPIAN_NOT_UPTODATE;
|
|
case MU_ERROR_XAPIAN_QUERY:
|
|
return MUG_ERROR_QUERY;
|
|
default:
|
|
return MUG_ERROR_OTHER;
|
|
}
|
|
}
|
|
|
|
static MuMsgIter *
|
|
run_query (const char *xpath, const char *query, MugMsgListView * self)
|
|
{
|
|
GError *err;
|
|
MuQuery *xapian;
|
|
MuMsgIter *iter;
|
|
MuStore *store;
|
|
|
|
err = NULL;
|
|
if (! (store = mu_store_new_read_only (xpath, &err)) ||
|
|
! (xapian = mu_query_new (store, &err))) {
|
|
if (store)
|
|
mu_store_unref (store);
|
|
g_warning ("Error: %s", err->message);
|
|
g_signal_emit (G_OBJECT (self),
|
|
signals[MUG_ERROR_OCCURED], 0,
|
|
mu_result_to_mug_error (err->code));
|
|
g_error_free (err);
|
|
return NULL;
|
|
}
|
|
mu_store_unref (store);
|
|
|
|
iter = mu_query_run (xapian, query, TRUE, MU_MSG_FIELD_ID_DATE,
|
|
TRUE, -1, &err);
|
|
mu_query_destroy (xapian);
|
|
if (!iter) {
|
|
g_warning ("Error: %s", err->message);
|
|
g_signal_emit (G_OBJECT (self),
|
|
signals[MUG_ERROR_OCCURED], 0,
|
|
mu_result_to_mug_error (err->code));
|
|
g_error_free (err);
|
|
return NULL;
|
|
}
|
|
|
|
return iter;
|
|
}
|
|
|
|
static void
|
|
add_row (GtkTreeStore * store, MuMsg *msg, GtkTreeIter *treeiter)
|
|
{
|
|
const gchar *datestr, *flagstr;
|
|
gchar *from, *to;
|
|
time_t timeval;
|
|
|
|
timeval = mu_msg_get_date (msg);
|
|
datestr = timeval == 0 ? "-" : mu_date_display_s (timeval);
|
|
from = empty_or_display_contact (mu_msg_get_from (msg));
|
|
to = empty_or_display_contact (mu_msg_get_to (msg));
|
|
flagstr = mu_flags_to_str_s (mu_msg_get_flags (msg), MU_FLAG_TYPE_ANY);
|
|
|
|
/* if (0) { */
|
|
/* GtkTreeIter myiter; */
|
|
/* if (!gtk_tree_model_get_iter_from_string (GTK_TREE_MODEL(store), */
|
|
/* &myiter, path)) */
|
|
/* g_warning ("%s: cannot get iter for %s",
|
|
* __FUNCTION__, path); */
|
|
/* } */
|
|
|
|
gtk_tree_store_set (store, treeiter,
|
|
MUG_COL_DATESTR, datestr,
|
|
MUG_COL_MAILDIR, mu_msg_get_maildir (msg),
|
|
MUG_COL_FLAGSSTR, flagstr,
|
|
MUG_COL_FROM, from,
|
|
MUG_COL_TO, to,
|
|
MUG_COL_SUBJECT, mu_msg_get_subject (msg),
|
|
MUG_COL_PATH, mu_msg_get_path (msg),
|
|
MUG_COL_PRIO, mu_msg_get_prio (msg),
|
|
MUG_COL_FLAGS, mu_msg_get_flags (msg),
|
|
MUG_COL_TIME, timeval, -1);
|
|
g_free (from);
|
|
g_free (to);
|
|
}
|
|
|
|
static int
|
|
update_model (GtkTreeStore *store, const char *xpath, const char *query,
|
|
MugMsgListView *self)
|
|
{
|
|
MuMsgIter *iter;
|
|
int count;
|
|
const MuMsgIterThreadInfo *prev_ti = NULL;
|
|
|
|
iter = run_query (xpath, query, self);
|
|
if (!iter) {
|
|
g_warning ("error: running query failed\n");
|
|
return -1;
|
|
}
|
|
|
|
for (count = 0; !mu_msg_iter_is_done (iter);
|
|
mu_msg_iter_next (iter), ++count) {
|
|
|
|
GtkTreeIter treeiter, prev_treeiter;
|
|
const MuMsgIterThreadInfo *ti;
|
|
|
|
ti = mu_msg_iter_get_thread_info (iter);
|
|
|
|
if (!prev_ti || !g_str_has_prefix (ti->threadpath,
|
|
prev_ti->threadpath))
|
|
gtk_tree_store_append (store, &treeiter, NULL);
|
|
else
|
|
gtk_tree_store_append (store, &treeiter, &prev_treeiter);
|
|
|
|
/* don't unref msg */
|
|
add_row (store, mu_msg_iter_get_msg_floating (iter), &treeiter);
|
|
|
|
prev_ti = ti;
|
|
prev_treeiter = treeiter;
|
|
}
|
|
|
|
mu_msg_iter_destroy (iter);
|
|
|
|
return count;
|
|
}
|
|
|
|
int
|
|
mug_msg_list_view_query (MugMsgListView * self, const char *query)
|
|
{
|
|
MugMsgListViewPrivate *priv;
|
|
gboolean rv;
|
|
|
|
g_return_val_if_fail (MUG_IS_MSG_LIST_VIEW (self), FALSE);
|
|
|
|
priv = MUG_MSG_LIST_VIEW_GET_PRIVATE (self);
|
|
gtk_tree_store_clear (priv->_store);
|
|
|
|
g_free (priv->_query);
|
|
priv->_query = query ? g_strdup (query) : NULL;
|
|
|
|
if (!query)
|
|
return TRUE;
|
|
|
|
rv = update_model (priv->_store, priv->_xpath, query, self);
|
|
|
|
gtk_tree_view_expand_all (GTK_TREE_VIEW(self));
|
|
|
|
return rv;
|
|
}
|
|
|
|
const gchar *
|
|
mug_msg_list_view_get_query (MugMsgListView * self)
|
|
{
|
|
g_return_val_if_fail (MUG_IS_MSG_LIST_VIEW (self), NULL);
|
|
|
|
return MUG_MSG_LIST_VIEW_GET_PRIVATE (self)->_query;
|
|
}
|