static gboolean
highlight_in_background (SearchBox *search_box)
{
gboolean found = FALSE;
GTimer *timer = g_timer_new();
if (search_box->priv->start_highlight != NULL)
{
const gchar* search_text = gtk_entry_get_text (GTK_ENTRY (search_box->priv->search_entry));
do
{
IAnjutaEditorCell* result_start;
IAnjutaEditorCell* result_end;
found = editor_search (search_box->priv->current_editor,
search_text,
search_box->priv->case_sensitive,
TRUE,
search_box->priv->regex_mode,
search_box->priv->start_highlight,
search_box->priv->end_highlight,
&result_start,
&result_end);
if (found)
{
ianjuta_indicable_set(IANJUTA_INDICABLE(search_box->priv->current_editor),
IANJUTA_ITERABLE (result_start),
IANJUTA_ITERABLE (result_end),
IANJUTA_INDICABLE_IMPORTANT, NULL);
g_object_unref (result_start);
g_object_unref (search_box->priv->start_highlight);
search_box->priv->start_highlight = result_end;
}
}
while (found && g_timer_elapsed(timer, NULL) < CONTINUOUS_SEARCH_TIMEOUT);
g_timer_destroy (timer);
}
if (!found)
{
search_box->priv->idle_id = 0;
g_clear_object (&search_box->priv->start_highlight);
g_clear_object (&search_box->priv->end_highlight);
}
return found;
}
IAnjutaIterable*
isymbol_manager_get_members (IAnjutaSymbolManager *sm,
const IAnjutaSymbol *symbol,
IAnjutaSymbolField info_fields,
GError **err)
{
SymbolDBEngineIteratorNode *node;
SymbolDBPlugin *sdb_plugin;
SymbolDBEngine *dbe;
gint sym_id;
SymbolDBEngineIterator *iterator;
sdb_plugin = ANJUTA_PLUGIN_SYMBOL_DB (sm);
dbe = SYMBOL_DB_ENGINE (sdb_plugin->sdbe_project);
node = SYMBOL_DB_ENGINE_ITERATOR_NODE (symbol);
sym_id = symbol_db_engine_iterator_node_get_symbol_id (node);
iterator = symbol_db_engine_get_scope_members_by_symbol_id (dbe,
sym_id,
-1,
-1,
info_fields);
return IANJUTA_ITERABLE (iterator);
}
IAnjutaIterable*
isymbol_manager_search_symbol_in_scope (IAnjutaSymbolManager *sm,
const gchar *pattern,
const IAnjutaSymbol *container_symbol,
IAnjutaSymbolType match_types,
gboolean include_types,
gint results_limit,
gint results_offset,
IAnjutaSymbolField info_fields,
GError **err)
{
SymbolDBPlugin *sdb_plugin;
SymbolDBEngine *dbe;
SymbolDBEngineIterator *iterator;
SymbolDBEngineIteratorNode *node;
gint container_sym_id;
sdb_plugin = ANJUTA_PLUGIN_SYMBOL_DB (sm);
dbe = SYMBOL_DB_ENGINE (sdb_plugin->sdbe_project);
node = SYMBOL_DB_ENGINE_ITERATOR_NODE (container_symbol);
container_sym_id = symbol_db_engine_iterator_node_get_symbol_id (node);
iterator = symbol_db_engine_find_symbol_in_scope (dbe, pattern, container_sym_id ,
match_types, include_types,
results_limit,
results_offset,
info_fields);
return IANJUTA_ITERABLE (iterator);
}
IAnjutaIterable*
isymbol_manager_get_parent_scope (IAnjutaSymbolManager *sm,
const IAnjutaSymbol *symbol,
const gchar *filename,
IAnjutaSymbolField info_fields,
GError **err)
{
SymbolDBEngineIteratorNode *node;
gint child_node_id, parent_node_id;
SymbolDBPlugin *sdb_plugin;
SymbolDBEngine *dbe;
SymbolDBEngineIterator *iterator;
sdb_plugin = ANJUTA_PLUGIN_SYMBOL_DB (sm);
dbe = SYMBOL_DB_ENGINE (sdb_plugin->sdbe_project);
node = SYMBOL_DB_ENGINE_ITERATOR_NODE (symbol);
child_node_id = symbol_db_engine_iterator_node_get_symbol_id (node);
if (child_node_id <= 0)
return NULL;
parent_node_id = symbol_db_engine_get_parent_scope_id_by_symbol_id (dbe,
child_node_id,
filename);
iterator = symbol_db_engine_get_symbol_info_by_id (dbe, parent_node_id,
info_fields);
return IANJUTA_ITERABLE (iterator);
}
static gboolean
sourceview_provider_activate_proposal (GtkSourceCompletionProvider* provider,
GtkSourceCompletionProposal* proposal,
GtkTextIter* iter)
{
SourceviewProvider* prov = SOURCEVIEW_PROVIDER (provider);
SourceviewCell* cell = sourceview_cell_new (iter, GTK_TEXT_VIEW(prov->sv->priv->view));
gpointer data = g_object_get_data (G_OBJECT(proposal), "__data");
ianjuta_provider_activate(prov->iprov, IANJUTA_ITERABLE(cell), data, NULL);
g_object_unref (cell);
return TRUE;
}
static void
sourceview_provider_populate (GtkSourceCompletionProvider* provider, GtkSourceCompletionContext* context)
{
SourceviewProvider* prov = SOURCEVIEW_PROVIDER(provider);
GtkTextIter iter;
SourceviewCell* cell;
gtk_source_completion_context_get_iter(context, &iter);
cell = sourceview_cell_new (&iter, GTK_TEXT_VIEW(prov->sv->priv->view));
prov->context = context;
prov->cancelled = FALSE;
g_signal_connect (context, "cancelled", G_CALLBACK(on_context_cancelled), prov);
ianjuta_provider_populate(prov->iprov, IANJUTA_ITERABLE(cell), NULL);
g_object_unref (cell);
}
IAnjutaIterable*
isymbol_manager_search (IAnjutaSymbolManager *sm,
IAnjutaSymbolType match_types,
gboolean include_types,
IAnjutaSymbolField info_fields,
const gchar *match_name,
gboolean partial_name_match,
IAnjutaSymbolManagerSearchFileScope filescope_search,
gboolean global_tags_search,
gint results_limit,
gint results_offset,
GError **err)
{
SymbolDBEngineIterator *iterator = NULL;
SymbolDBPlugin *sdb_plugin;
SymbolDBEngine *dbe_project;
SymbolDBEngine *dbe_globals;
gchar *pattern;
gboolean exact_match = !partial_name_match;
sdb_plugin = ANJUTA_PLUGIN_SYMBOL_DB (sm);
dbe_project = SYMBOL_DB_ENGINE (sdb_plugin->sdbe_project);
dbe_globals = SYMBOL_DB_ENGINE (sdb_plugin->sdbe_globals);
if (exact_match == FALSE)
pattern = g_strdup_printf ("%s%%", match_name == NULL ? "" : match_name);
else
{
pattern = g_strdup_printf ("%s", match_name == NULL ? "%" : match_name);
}
/* should we lookup for project of system tags? */
iterator =
symbol_db_engine_find_symbol_by_name_pattern_filtered (
global_tags_search == FALSE ? dbe_project : dbe_globals,
pattern,
match_types,
include_types,
filescope_search,
global_tags_search == FALSE ? NULL : sdb_plugin->session_packages,
results_limit,
results_offset,
info_fields);
g_free (pattern);
return IANJUTA_ITERABLE (iterator);
}
static void
on_sdb_search_command_data_arrived (AnjutaCommand *command,
IAnjutaSymbolManagerSearchCallback callback)
{
SymbolDBSearchCommand *sdbsc;
SymbolDBEngineIterator *iterator;
gpointer callback_user_data = NULL;
guint cmd_id;
sdbsc = SYMBOL_DB_SEARCH_COMMAND (command);
iterator = symbol_db_search_command_get_iterator_result (sdbsc);
/* get the previously saved cmd_id and callback data */
cmd_id = GPOINTER_TO_UINT (g_object_get_data (G_OBJECT (command), "cmd_id"));
callback_user_data = g_object_get_data (G_OBJECT (command), "callback_user_data");
callback (cmd_id, IANJUTA_ITERABLE (iterator), callback_user_data);
}
IAnjutaIterable*
isymbol_manager_get_scope (IAnjutaSymbolManager *sm,
const gchar* filename,
gulong line,
IAnjutaSymbolField info_fields,
GError **err)
{
SymbolDBPlugin *sdb_plugin;
SymbolDBEngine *dbe;
SymbolDBEngineIterator *iterator;
sdb_plugin = ANJUTA_PLUGIN_SYMBOL_DB (sm);
dbe = SYMBOL_DB_ENGINE (sdb_plugin->sdbe_project);
iterator = symbol_db_engine_get_current_scope (dbe, filename, line, info_fields);
return IANJUTA_ITERABLE (iterator);
}
static IAnjutaIterable*
language_support_get_mark_position (IAnjutaEditor* editor, gchar* mark)
{
IAnjutaEditorCell *search_start = IANJUTA_EDITOR_CELL (
ianjuta_editor_get_start_position (editor, NULL));
IAnjutaEditorCell *search_end = IANJUTA_EDITOR_CELL (
ianjuta_editor_get_end_position (editor, NULL));
IAnjutaEditorCell *result_start = NULL;
IAnjutaEditorCell *result_end = NULL;
ianjuta_editor_search_forward (IANJUTA_EDITOR_SEARCH (editor),
mark, FALSE,
search_start, search_end,
&result_start,
&result_end, NULL);
if (result_start)
g_object_unref (result_start);
return result_end ? IANJUTA_ITERABLE (result_end) : NULL;
}
IAnjutaIterable*
isymbol_manager_search_project (IAnjutaSymbolManager *sm, IAnjutaSymbolType match_types,
gboolean include_types, IAnjutaSymbolField info_fields, const gchar *pattern,
IAnjutaSymbolManagerSearchFileScope filescope_search,
gint results_limit, gint results_offset, GError **err)
{
SymbolDBPlugin *sdb_plugin;
SymbolDBEngine *dbe;
SymbolDBEngineIterator *iterator;
g_return_val_if_fail (pattern != NULL, NULL);
sdb_plugin = ANJUTA_PLUGIN_SYMBOL_DB (sm);
/* take the project's engine */
dbe = SYMBOL_DB_ENGINE (sdb_plugin->sdbe_project);
iterator = do_search_prj_glb (dbe, match_types, include_types,
info_fields, pattern, filescope_search,
results_limit, results_offset,
NULL);
return IANJUTA_ITERABLE (iterator);
}
IAnjutaIterable*
isymbol_manager_search_file (IAnjutaSymbolManager *sm, IAnjutaSymbolType match_types,
gboolean include_types, IAnjutaSymbolField info_fields, const gchar *pattern,
const GFile *file, gint results_limit, gint results_offset, GError **err)
{
SymbolDBPlugin *sdb_plugin;
SymbolDBEngine *dbe;
SymbolDBEngineIterator *iterator;
gchar *abs_file_path;
g_return_val_if_fail (file != NULL, NULL);
g_return_val_if_fail (pattern != NULL, NULL);
sdb_plugin = ANJUTA_PLUGIN_SYMBOL_DB (sm);
dbe = SYMBOL_DB_ENGINE (sdb_plugin->sdbe_project);
abs_file_path = g_file_get_path ((GFile *)file);
if (abs_file_path == NULL)
{
g_warning ("isymbol_manager_search_file (): GFile has no absolute path");
return NULL;
}
iterator =
symbol_db_engine_find_symbol_by_name_pattern_on_file (dbe,
pattern,
abs_file_path,
match_types,
include_types,
results_limit,
results_offset,
info_fields);
g_free (abs_file_path);
return IANJUTA_ITERABLE (iterator);
}
gboolean
search_box_incremental_search (SearchBox* search_box,
gboolean search_forward,
gboolean search_next,
gboolean wrap)
{
IAnjutaIterable* real_start;
IAnjutaEditorCell* search_start;
IAnjutaEditorCell* search_end;
IAnjutaEditorCell* result_start;
IAnjutaEditorCell* result_end;
IAnjutaEditorSelection* selection;
const gchar* search_text = gtk_entry_get_text (GTK_ENTRY (search_box->priv->search_entry));
gboolean found = FALSE;
if (!search_box->priv->current_editor || !search_text || !strlen (search_text))
return FALSE;
selection = IANJUTA_EDITOR_SELECTION (search_box->priv->current_editor);
if (ianjuta_editor_selection_has_selection (selection, NULL))
{
search_start =
IANJUTA_EDITOR_CELL (ianjuta_editor_selection_get_start (selection, NULL));
}
else
{
search_start =
IANJUTA_EDITOR_CELL (ianjuta_editor_get_position (search_box->priv->current_editor,
NULL));
}
real_start =
ianjuta_iterable_clone (IANJUTA_ITERABLE (search_start), NULL);
/* If forward, set search start and end to current position of
* cursor and editor end, respectively, or if backward to editor
* start and current position of cursor, respectively. Current
* position of cursor is selection start if have selection. */
if (search_forward)
{
search_end = IANJUTA_EDITOR_CELL (ianjuta_editor_get_position (search_box->priv->current_editor,
NULL));
ianjuta_iterable_last (IANJUTA_ITERABLE (search_end), NULL);
}
else
{
search_end = search_start;
search_start = IANJUTA_EDITOR_CELL (ianjuta_editor_get_position (search_box->priv->current_editor,
NULL));
ianjuta_iterable_first (IANJUTA_ITERABLE (search_start), NULL);
}
/* When there's a selection, if forward, set search start and end
* to match end and editor end, respectively, or if backward to
* editor start and match start, respectively. If forward and
* selection starts with a match, look for next match.
*/
if (ianjuta_editor_selection_has_selection (selection,
NULL) && search_next)
{
gchar* selected_text =
ianjuta_editor_selection_get (selection, NULL);
gint start_pos, end_pos;
gboolean selected_have_search_text = FALSE;
selected_have_search_text = search_box->priv->regex_mode ?
search_regex_in_text (search_text, selected_text, TRUE, &start_pos, &end_pos) :
search_str_in_text (search_text, selected_text, search_box->priv->case_sensitive, &start_pos, &end_pos);
if (selected_have_search_text)
{
IAnjutaIterable* selection_start =
ianjuta_editor_selection_get_start (selection, NULL);
if (search_forward && start_pos == 0)
{
end_pos += ianjuta_iterable_get_position(IANJUTA_ITERABLE (selection_start), NULL);
ianjuta_iterable_set_position (IANJUTA_ITERABLE(search_start), end_pos, NULL);
ianjuta_iterable_last (IANJUTA_ITERABLE (search_end), NULL);
}
else if (!search_forward)
{
start_pos += ianjuta_iterable_get_position(IANJUTA_ITERABLE (selection_start), NULL);
ianjuta_iterable_set_position (IANJUTA_ITERABLE(search_end), start_pos, NULL);
ianjuta_iterable_first (IANJUTA_ITERABLE (search_start), NULL);
}
g_object_unref (selection_start);
}
g_free (selected_text);
}
/* Try searching in current position */
found = editor_search (search_box->priv->current_editor,
search_text,
search_box->priv->case_sensitive,
search_forward,
search_box->priv->regex_mode,
search_start,
search_end,
&result_start,
&result_end);
if (found)
{
anjuta_status_pop (ANJUTA_STATUS (search_box->priv->status));
}
else if (wrap)
{
/* Try to wrap if not found */
ianjuta_iterable_first (IANJUTA_ITERABLE (search_start), NULL);
ianjuta_iterable_last (IANJUTA_ITERABLE (search_end), NULL);
/* Try to search again */
found = editor_search (search_box->priv->current_editor,
search_text,
search_box->priv->case_sensitive,
search_forward,
search_box->priv->regex_mode,
search_start,
search_end,
&result_start,
&result_end);
/* Check if successful */
if (found)
{
if (ianjuta_iterable_compare (IANJUTA_ITERABLE (result_start),
real_start, NULL) != 0)
{
anjuta_status_pop (search_box->priv->status);
if (search_forward)
{
anjuta_status_push (search_box->priv->status,
_("Search for \"%s\" reached the end and was continued at the top."), search_text);
}
else
{
anjuta_status_push (search_box->priv->status,
_("Search for \"%s\" reached top and was continued at the bottom."), search_text);
}
}
else if (ianjuta_editor_selection_has_selection (selection, NULL))
{
found = FALSE;
anjuta_status_pop (search_box->priv->status);
if (search_forward)
{
anjuta_status_push (search_box->priv->status,
_("Search for \"%s\" reached the end and was continued at the top but no new match was found."), search_text);
}
else
{
anjuta_status_push (search_box->priv->status,
_("Search for \"%s\" reached top and was continued at the bottom but no new match was found."), search_text);
}
}
else
{
found = FALSE;
}
}
}
if (found)
{
ianjuta_editor_selection_set (selection,
IANJUTA_ITERABLE (result_start),
IANJUTA_ITERABLE (result_end), TRUE, NULL);
g_object_unref (result_start);
g_object_unref (result_end);
}
search_box_set_entry_color (search_box, found);
g_object_unref (real_start);
g_object_unref (search_start);
g_object_unref (search_end);
return found;
}
/* Search string in editor, return TRUE and matching part as start and
* end editor cell */
static gboolean
editor_search (IAnjutaEditor *editor,
const gchar *search_text,
gboolean case_sensitive,
gboolean search_forward,
gboolean regex_mode,
IAnjutaEditorCell* search_start,
IAnjutaEditorCell* search_end,
IAnjutaEditorCell** result_start,
IAnjutaEditorCell** result_end)
{
gboolean found;
if (regex_mode)
{
gint start_pos;
gint end_pos;
gchar *text_to_search;
text_to_search = ianjuta_editor_get_text (editor,
IANJUTA_ITERABLE (search_start),
IANJUTA_ITERABLE (search_end), NULL);
found = search_regex_in_text (search_text, text_to_search, search_forward, &start_pos, &end_pos);
start_pos += ianjuta_iterable_get_position(IANJUTA_ITERABLE (search_start), NULL);
end_pos += ianjuta_iterable_get_position(IANJUTA_ITERABLE (search_start), NULL);
if (found && start_pos >= 0)
{
*result_start = IANJUTA_EDITOR_CELL (ianjuta_editor_get_start_position (editor,
NULL));
*result_end = IANJUTA_EDITOR_CELL (ianjuta_editor_get_start_position (editor,
NULL));
if (!ianjuta_iterable_set_position(IANJUTA_ITERABLE(*result_start), start_pos, NULL) ||
!ianjuta_iterable_set_position(IANJUTA_ITERABLE(*result_end), end_pos, NULL))
{
g_object_unref(*result_start);
g_object_unref(*result_end);
found = FALSE;
}
}
g_free(text_to_search);
}
else
{
if (search_forward)
{
found = ianjuta_editor_search_forward (IANJUTA_EDITOR_SEARCH (editor),
search_text, case_sensitive,
search_start, search_end,
result_start,
result_end, NULL);
}
else
{
found = ianjuta_editor_search_backward (IANJUTA_EDITOR_SEARCH (editor),
search_text, case_sensitive,
search_end, search_start,
result_start,
result_end, NULL);
}
}
return found;
}