/pidgin/main: 433382371e89: Request API: datasheet field
Tomasz Wasilczyk
twasilczyk at pidgin.im
Tue Oct 29 14:02:06 EDT 2013
Changeset: 433382371e89658958295a0a0043cda7d208745d
Author: Tomasz Wasilczyk <twasilczyk at pidgin.im>
Date: 2013-10-29 19:01 +0100
Branch: default
URL: https://hg.pidgin.im/pidgin/main/rev/433382371e89
Description:
Request API: datasheet field
diffstat:
libpurple/Makefile.am | 2 +
libpurple/request-datasheet.c | 344 ++++++++++++++++++++++++++++++++++++++++++
libpurple/request-datasheet.h | 246 ++++++++++++++++++++++++++++++
libpurple/request.c | 33 ++++
libpurple/request.h | 33 +++-
pidgin/gtkmain.c | 2 +
pidgin/gtkrequest.c | 300 ++++++++++++++++++++++++++++++++++++-
pidgin/gtkrequest.h | 24 ++
8 files changed, 979 insertions(+), 5 deletions(-)
diffs (truncated from 1149 to 300 lines):
diff --git a/libpurple/Makefile.am b/libpurple/Makefile.am
--- a/libpurple/Makefile.am
+++ b/libpurple/Makefile.am
@@ -79,6 +79,7 @@ purple_coresources = \
prpl.c \
purple-socket.c \
request.c \
+ request-datasheet.c \
roomlist.c \
savedstatuses.c \
server.c \
@@ -146,6 +147,7 @@ purple_coreheaders = \
prpl.h \
purple-socket.h \
request.h \
+ request-datasheet.h \
roomlist.h \
savedstatuses.h \
server.h \
diff --git a/libpurple/request-datasheet.c b/libpurple/request-datasheet.c
new file mode 100644
--- /dev/null
+++ b/libpurple/request-datasheet.c
@@ -0,0 +1,344 @@
+/**
+ * @file request-datasheet.c Request Datasheet API
+ * @ingroup core
+ */
+
+/* purple
+ *
+ * Purple is the legal property of its developers, whose names are too numerous
+ * to list here. Please refer to the COPYRIGHT file distributed with this
+ * source distribution.
+ *
+ * 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 2 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 02111-1301 USA
+ */
+
+#include "request-datasheet.h"
+
+#include "debug.h"
+#include "signals.h"
+
+struct _PurpleRequestDatasheet
+{
+ guint col_count;
+ GArray *col_types;
+ GArray *col_titles;
+
+ GList *record_list;
+ GHashTable *record_li_by_key;
+};
+
+struct _PurpleRequestDatasheetRecord
+{
+ PurpleRequestDatasheet *sheet;
+ gpointer key;
+ gchar **data; /* at this point, there is only string data possible */
+};
+
+static void
+purple_request_datasheet_record_free(PurpleRequestDatasheetRecord *rec);
+
+/***** Datasheet API **********************************************************/
+
+PurpleRequestDatasheet *
+purple_request_datasheet_new(void)
+{
+ PurpleRequestDatasheet *sheet;
+
+ sheet = g_new0(PurpleRequestDatasheet, 1);
+
+ sheet->col_types = g_array_new(FALSE, FALSE,
+ sizeof(PurpleRequestDatasheetColumnType));
+ sheet->col_titles = g_array_new(FALSE, FALSE, sizeof(gchar *));
+ /* XXX: use g_array_set_clear_func when we depend on Glib 2.32 */
+
+ sheet->record_li_by_key = g_hash_table_new(g_direct_hash, g_direct_equal);
+
+ purple_signal_register(sheet, "record-changed",
+ purple_marshal_VOID__POINTER_POINTER, NULL, 2,
+ purple_value_new(PURPLE_TYPE_BOXED,
+ "PurpleRequestDatasheet *"),
+ purple_value_new(PURPLE_TYPE_POINTER)); /* NULL for all */
+
+ purple_signal_register(sheet, "destroy",
+ purple_marshal_VOID__POINTER, NULL, 1,
+ purple_value_new(PURPLE_TYPE_BOXED,
+ "PurpleRequestDatasheet *"));
+
+ return sheet;
+}
+
+void
+purple_request_datasheet_free(PurpleRequestDatasheet *sheet)
+{
+ guint i;
+
+ g_return_if_fail(sheet != NULL);
+
+ purple_signal_emit(sheet, "destroy", sheet);
+ purple_signals_unregister_by_instance(sheet);
+
+ for (i = 0; i < sheet->col_titles->len; i++)
+ g_free(g_array_index(sheet->col_titles, gchar *, i));
+
+ g_array_free(sheet->col_titles, TRUE);
+ g_array_free(sheet->col_types, TRUE);
+
+ g_hash_table_destroy(sheet->record_li_by_key);
+ g_list_free_full(sheet->record_list,
+ (GDestroyNotify)purple_request_datasheet_record_free);
+
+ g_free(sheet);
+}
+
+void
+purple_request_datasheet_add_column(PurpleRequestDatasheet *sheet,
+ PurpleRequestDatasheetColumnType type, const gchar *title)
+{
+ gchar *title_clone;
+
+ g_return_if_fail(sheet != NULL);
+
+ if (sheet->record_list != NULL) {
+ purple_debug_error("request-datasheet", "Cannot modify model "
+ "when there is already some data");
+ return;
+ }
+
+ title_clone = g_strdup(title);
+ sheet->col_count++;
+ g_array_append_val(sheet->col_types, type);
+ g_array_append_val(sheet->col_titles, title_clone);
+}
+
+guint
+purple_request_datasheet_get_column_count(PurpleRequestDatasheet *sheet)
+{
+ g_return_val_if_fail(sheet != NULL, 0);
+
+ return sheet->col_count;
+ /*return sheet->col_types->len;*/
+}
+
+PurpleRequestDatasheetColumnType
+purple_request_datasheet_get_column_type(PurpleRequestDatasheet *sheet,
+ guint col_no)
+{
+ g_return_val_if_fail(sheet != NULL, 0);
+
+ return g_array_index(sheet->col_types,
+ PurpleRequestDatasheetColumnType, col_no);
+}
+
+const gchar *
+purple_request_datasheet_get_column_title(PurpleRequestDatasheet *sheet,
+ guint col_no)
+{
+ g_return_val_if_fail(sheet != NULL, 0);
+
+ return g_array_index(sheet->col_titles, gchar *, col_no);
+}
+
+const GList *
+purple_request_datasheet_get_records(PurpleRequestDatasheet *sheet)
+{
+ g_return_val_if_fail(sheet != NULL, NULL);
+
+ return sheet->record_list;
+}
+
+/***** Datasheet record API ***************************************************/
+
+static PurpleRequestDatasheetRecord *
+purple_request_datasheet_record_new(void)
+{
+ return g_new0(PurpleRequestDatasheetRecord, 1);
+}
+
+static void
+purple_request_datasheet_record_free(PurpleRequestDatasheetRecord *rec)
+{
+ g_strfreev(rec->data);
+ g_free(rec);
+}
+
+gpointer
+purple_request_datasheet_record_get_key(const PurpleRequestDatasheetRecord *rec)
+{
+ g_return_val_if_fail(rec != NULL, NULL);
+
+ return rec->key;
+}
+
+PurpleRequestDatasheet *
+purple_request_datasheet_record_get_datasheet(
+ PurpleRequestDatasheetRecord *rec)
+{
+ g_return_val_if_fail(rec != NULL, NULL);
+
+ return rec->sheet;
+}
+
+PurpleRequestDatasheetRecord *
+purple_request_datasheet_record_find(PurpleRequestDatasheet *sheet,
+ gpointer key)
+{
+ GList *it;
+
+ g_return_val_if_fail(sheet != NULL, NULL);
+
+ it = g_hash_table_lookup(sheet->record_li_by_key, key);
+ if (!it)
+ return NULL;
+
+ return it->data;
+}
+
+PurpleRequestDatasheetRecord *
+purple_request_datasheet_record_add(PurpleRequestDatasheet *sheet,
+ gpointer key)
+{
+ PurpleRequestDatasheetRecord *rec;
+
+ g_return_val_if_fail(sheet != NULL, NULL);
+
+ rec = purple_request_datasheet_record_find(sheet, key);
+ if (rec != NULL)
+ return rec;
+
+ rec = purple_request_datasheet_record_new();
+ rec->sheet = sheet;
+ rec->key = key;
+
+ /* we don't allow modifying collumn count when datasheet contains
+ * any records */
+ rec->data = g_new0(gchar*,
+ purple_request_datasheet_get_column_count(sheet) + 1);
+
+ sheet->record_list = g_list_append(sheet->record_list, rec);
+ g_hash_table_insert(sheet->record_li_by_key, key,
+ g_list_find(sheet->record_list, rec));
+
+ purple_signal_emit(sheet, "record-changed", sheet, key);
+
+ return rec;
+}
+
+void
+purple_request_datasheet_record_remove(PurpleRequestDatasheet *sheet,
+ gpointer key)
+{
+ GList *it;
+
+ g_return_if_fail(sheet != NULL);
+
+ it = g_hash_table_lookup(sheet->record_li_by_key, key);
+ if (it == NULL)
+ return;
+
+ purple_request_datasheet_record_free(it->data);
+ sheet->record_list = g_list_delete_link(sheet->record_list, it);
+ g_hash_table_remove(sheet->record_li_by_key, key);
+
+ purple_signal_emit(sheet, "record-changed", sheet, key);
+}
+
+void
+purple_request_datasheet_record_remove_all(PurpleRequestDatasheet *sheet)
+{
+ g_return_if_fail(sheet != NULL);
+
+ g_list_free_full(sheet->record_list,
+ (GDestroyNotify)purple_request_datasheet_record_free);
+ sheet->record_list = NULL;
+ g_hash_table_remove_all(sheet->record_li_by_key);
+
+ purple_signal_emit(sheet, "record-changed", sheet, NULL);
+}
+
+static void
+purple_request_datasheet_record_set_common_data(
+ PurpleRequestDatasheetRecord *rec, guint col_no, const gchar *data)
+{
+ g_return_if_fail(rec != NULL);
+ g_return_if_fail(
+ purple_request_datasheet_get_column_count(rec->sheet) > col_no);
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