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Speed up loading multiple C-like files when existing documents are

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open (by ensuring documents are only colourised once).
Add document_open_files(), document_colourise_new().
Add some missing function parameter names to document.h.


git-svn-id: https://geany.svn.sourceforge.net/svnroot/geany/trunk@1369 ea778897-0a13-0410-b9d1-a72fbfd435f5
This commit is contained in:
Nick Treleaven 2007-03-06 16:57:09 +00:00
parent d3778ea9d4
commit 7cb6832039
8 changed files with 129 additions and 53 deletions
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10
ChangeLog
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@ -1,3 +1,13 @@
2007-03-06 Nick Treleaven <nick.treleaven@btinternet.com>
* src/win32.c, src/callbacks.c, src/keyfile.c, src/document.c,
src/document.h, src/main.c, src/socket.c:
Speed up loading multiple C-like files when existing documents are
open (by ensuring documents are only colourised once).
Add document_open_files(), document_colourise_new().
Add some missing function parameter names to document.h.
2007-03-05 Enrico Tröger <enrico.troeger@uvena.de>
* doc/geany.docbook:

12
src/callbacks.c
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@ -780,7 +780,6 @@ on_file_open_dialog_response (GtkDialog *dialog,
if (response == GTK_RESPONSE_ACCEPT || response == GTK_RESPONSE_APPLY)
{
GSList *filelist;
GSList *flist;
gint filetype_idx = gtk_combo_box_get_active(GTK_COMBO_BOX(
lookup_widget(GTK_WIDGET(dialog), "filetype_combo")));
gint encoding_idx = gtk_combo_box_get_active(GTK_COMBO_BOX(
@ -794,15 +793,10 @@ on_file_open_dialog_response (GtkDialog *dialog,
charset = encodings[encoding_idx].charset;
filelist = gtk_file_chooser_get_filenames(GTK_FILE_CHOOSER(app->open_filesel));
flist = filelist;
while (flist != NULL)
if (filelist != NULL)
{
if (g_file_test((gchar*) flist->data, G_FILE_TEST_IS_REGULAR | G_FILE_TEST_IS_SYMLINK))
{
document_open_file(-1, (gchar*) flist->data, 0, ro, ft, charset);
}
g_free(flist->data);
flist = flist->next;
document_open_files(filelist, ro, ft, charset);
g_slist_foreach(filelist, (GFunc) g_free, NULL); // free filenames
}
g_slist_free(filelist);
}

107
src/document.c
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@ -711,9 +711,10 @@ static void set_cursor_position(gint idx, gint pos)
/* To open a new file, set idx to -1; filename should be locale encoded.
* To reload a file, set the idx for the document to be reloaded; filename should be NULL.
* Returns: idx of the opened file or -1 if an error occurred.
*/
int document_open_file(gint idx, const gchar *filename, gint pos, gboolean readonly, filetype *ft,
const gchar *forced_enc)
* Note: If opening more than one file, document_delay_colourise() should be used before
* and document_colourise_new() after opening to avoid unnecessary recolourising. */
gint document_open_file(gint idx, const gchar *filename, gint pos, gboolean readonly,
filetype *ft, const gchar *forced_enc)
{
gint editor_mode;
gboolean reload = (idx == -1) ? FALSE : TRUE;
@ -859,6 +860,8 @@ void document_open_file_list(const gchar *data, gssize length)
default: list = g_strsplit(data, "\n", 0);
}
document_delay_colourise();
for (i = 0; ; i++)
{
if (list[i] == NULL) break;
@ -867,11 +870,29 @@ void document_open_file_list(const gchar *data, gssize length)
document_open_file(-1, filename, 0, FALSE, NULL, NULL);
g_free(filename);
}
document_colourise_new();
g_strfreev(list);
}
/* Takes a linked list of filename URIs and opens each file, ensuring the newly opened
* documents and existing documents (if necessary) are only colourised once. */
void document_open_files(const GSList *filenames, gboolean readonly, filetype *ft,
const gchar *forced_enc)
{
const GSList *item;
document_delay_colourise();
for (item = filenames; item != NULL; item = g_slist_next(item))
{
document_open_file(-1, item->data, 0, readonly, ft, forced_enc);
}
document_colourise_new();
}
gint document_reload_file(gint idx, const gchar *forced_enc)
{
gint pos = 0;
@ -1264,7 +1285,7 @@ document_replace_range(gint idx, const gchar *find_text, const gchar *replace_te
ttf.chrg.cpMin = start;
ttf.chrg.cpMax = end;
ttf.lpstrText = (gchar*)find_text;
while (TRUE)
{
search_pos = sci_find_text(doc_list[idx].sci, flags, &ttf);
@ -1295,7 +1316,7 @@ document_replace_range(gint idx, const gchar *find_text, const gchar *replace_te
{ // scroll last match in view, will destroy the existing selection
if (scroll_to_match)
sci_goto_pos(doc_list[idx].sci, ttf.chrg.cpMin, TRUE);
return end;
}
else
@ -1328,9 +1349,9 @@ void document_replace_sel(gint idx, const gchar *find_text, const gchar *replace
if (selection_mode == SC_SEL_RECTANGLE && selected_lines > 1)
{
gint first_line, line, line_start, line_end, tmp;
sci_start_undo_action(doc_list[idx].sci);
first_line = sci_get_line_from_position(doc_list[idx].sci, selection_start);
// Find the last line with chars selected (not EOL char)
last_line = sci_get_line_from_position(doc_list[idx].sci, selection_end - 1);
@ -1339,7 +1360,7 @@ void document_replace_sel(gint idx, const gchar *find_text, const gchar *replace
{
line_start = sci_get_pos_at_line_sel_start(doc_list[idx].sci, line);
line_end = sci_get_pos_at_line_sel_end(doc_list[idx].sci, line);
// skip line if there is no selection
if (line_start != INVALID_POSITION)
{
@ -1348,7 +1369,7 @@ void document_replace_sel(gint idx, const gchar *find_text, const gchar *replace
line_start, line_end, escaped_chars, FALSE);
if (tmp != -1)
{
replaced = TRUE;
replaced = TRUE;
// this gets the greatest column within the selection after replacing
max_column = MAX(max_column,
tmp - sci_get_position_from_line(doc_list[idx].sci, line));
@ -1364,15 +1385,15 @@ void document_replace_sel(gint idx, const gchar *find_text, const gchar *replace
if (selection_end != -1)
replaced = TRUE;
}
if (replaced)
{ // update the selection for the new endpoint
if (selection_mode == SC_SEL_RECTANGLE && selected_lines > 1)
{
// now we can scroll to the selection and destroy it because we rebuild it later
//sci_goto_pos(doc_list[idx].sci, selection_start, FALSE);
// Note: the selection will be wrapped to last_line + 1 if max_column is greater than
// the highest column on the last line. The wrapped selection is completely different
// from the original one, so skip the selection at all
@ -1388,12 +1409,12 @@ void document_replace_sel(gint idx, const gchar *find_text, const gchar *replace
sci_set_selection_mode(doc_list[idx].sci, selection_mode);
}
}
else
else
{
sci_set_selection_start(doc_list[idx].sci, selection_start);
sci_set_selection_end(doc_list[idx].sci, selection_end);
}
}
}
else // no replacements
utils_beep();
}
@ -1563,7 +1584,9 @@ void document_set_filetype(gint idx, filetype *type)
document_update_tag_list(idx, TRUE);
if (! delay_colourise)
{
if (colourise && ! update_type_keywords(doc_list[idx].sci))
/* Check if project typename keywords have changed.
* If they haven't, we may need to colourise the document. */
if (! update_type_keywords(doc_list[idx].sci) && colourise)
sci_colourise(doc_list[idx].sci, 0, -1);
}
}
@ -2069,31 +2092,67 @@ document *doc(gint idx)
#endif
static GArray *doc_indexes = NULL;
/* Cache the current document indexes and prevent any colourising until
* document_colourise_new() is called. */
void document_delay_colourise()
{
g_return_if_fail(delay_colourise == FALSE);
gint n;
g_return_if_fail(delay_colourise == FALSE);
g_return_if_fail(doc_indexes == NULL);
// make an array containing all the current document indexes
doc_indexes = g_array_new(FALSE, FALSE, sizeof(gint));
for (n = 0; n < (gint) doc_array->len; n++)
{
if (DOC_IDX_VALID(n))
g_array_append_val(doc_indexes, n);
}
delay_colourise = TRUE;
}
void document_colourise_all()
/* Colourise only newly opened documents and existing documents whose project typenames
* keywords have changed.
* document_delay_colourise() should already have been called. */
void document_colourise_new()
{
guint n;
guint n, i;
/* A bitset representing which docs need [re]colourising.
* (use gint8 to save memory because gboolean = gint) */
gint8 *doc_set = g_newa(gint8, doc_array->len);
gboolean recolour = FALSE; // whether to recolourise existing typenames
g_return_if_fail(delay_colourise == TRUE);
g_return_if_fail(doc_indexes != NULL);
// update typenames if necessary
update_type_keywords(NULL);
// first assume recolourising all docs
memset(doc_set, TRUE, doc_array->len * sizeof(gint8));
// remove existing docs from the set if they don't use typenames or typenames haven't changed
recolour = update_type_keywords(NULL);
for (i = 0; i < doc_indexes->len; i++)
{
ScintillaObject *sci;
n = g_array_index(doc_indexes, gint, i);
sci = doc_list[n].sci;
if (! recolour || (sci && sci_cb_lexer_get_type_keyword_idx(sci_get_lexer(sci)) == -1))
{
doc_set[n] = FALSE;
}
}
// colourise all in the doc_set
for (n = 0; n < doc_array->len; n++)
{
ScintillaObject *sci = doc_list[n].sci;
if (sci)
sci_colourise(sci, 0, -1);
if (doc_set[n] && doc_list[n].is_valid)
sci_colourise(doc_list[n].sci, 0, -1);
}
delay_colourise = FALSE;
g_array_free(doc_indexes, TRUE);
doc_indexes = NULL;
}

36
src/document.h
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@ -116,7 +116,7 @@ void document_init_doclist();
void document_finalize();
void document_set_text_changed(gint);
void document_set_text_changed(gint idx);
// Apply just the prefs that can change in the Preferences dialog
@ -134,19 +134,23 @@ gboolean document_remove(guint page_num);
gint document_new_file(const gchar *filename, filetype *ft);
/* If idx is set to -1, it creates a new tab, opens the file from filename and
* set the cursor to pos.
* If idx is greater than -1, it reloads the file in the tab corresponding to
* idx and set the cursor to position 0. In this case, filename should be NULL
* It returns the idx of the opened file or -1 if an error occurred.
*/
gint document_open_file(gint, const gchar*, gint, gboolean, filetype*, const gchar*);
/* To open a new file, set idx to -1; filename should be locale encoded.
* To reload a file, set the idx for the document to be reloaded; filename should be NULL.
* Returns: idx of the opened file or -1 if an error occurred.
* Note: If opening more than one file, document_delay_colourise() should be used before
* and document_colourise_new() after opening to avoid unnecessary recolourising. */
gint document_open_file(gint idx, const gchar *filename, gint pos, gboolean readonly,
filetype *ft, const gchar *forced_enc);
/* Takes a new line separated list of filename URIs and opens each file.
* length is the length of the string or -1 if it should be detected */
void document_open_file_list(const gchar *data, gssize length);
/* Takes a linked list of filename URIs and opens each file, ensuring the newly opened
* documents and existing documents (if necessary) are only colourised once. */
void document_open_files(const GSList *filenames, gboolean readonly, filetype *ft,
const gchar *forced_enc);
gint document_reload_file(gint idx, const gchar *forced_enc);
@ -170,15 +174,17 @@ gint document_replace_text(gint idx, const gchar *find_text, const gchar *replac
gboolean document_replace_all(gint idx, const gchar *find_text, const gchar *replace_text,
gint flags, gboolean escaped_chars);
void document_replace_sel(gint, const gchar*, const gchar*, gint, gboolean);
void document_replace_sel(gint idx, const gchar *find_text, const gchar *replace_text, gint flags,
gboolean escaped_chars);
void document_set_font(gint, const gchar*, gint);
void document_set_font(gint idx, const gchar *font_name, gint size);
void document_update_tag_list(gint, gboolean);
void document_update_tag_list(gint idx, gboolean update);
void document_set_filetype(gint, filetype*);
/* sets the filetype of the document (sets syntax highlighting and tagging) */
void document_set_filetype(gint idx, filetype *type);
gchar *document_get_eol_mode(gint);
gchar *document_get_eol_mode(gint idx);
void document_fold_all(gint idx);
@ -238,6 +244,6 @@ GdkColor *document_get_status(gint idx);
void document_delay_colourise();
void document_colourise_all();
void document_colourise_new();
#endif

2
src/keyfile.c
View File

@ -574,7 +574,7 @@ gboolean configuration_open_files()
if (i < 0) break;
}
}
document_colourise_all();
document_colourise_new();
g_ptr_array_free(session_files, TRUE);
if (failure)

2
src/main.c
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@ -531,7 +531,7 @@ static gboolean open_cl_files(gint argc, gchar **argv)
}
g_free(filename);
}
document_colourise_all();
document_colourise_new();
return TRUE;
}

8
src/socket.c
View File

@ -409,6 +409,8 @@ gboolean socket_lock_input_cb(GIOChannel *source, GIOCondition condition, gpoint
{
if (strncmp(buf, "open", 4) == 0)
{
document_delay_colourise();
while (socket_fd_gets(sock, buf, sizeof(buf)) != -1 && *buf != '.')
{
g_strstrip(buf); // remove \n char
@ -426,6 +428,8 @@ gboolean socket_lock_input_cb(GIOChannel *source, GIOCondition condition, gpoint
geany_debug("got data from socket, but it does not look like a filename");
}
}
document_colourise_new();
gtk_window_deiconify(GTK_WINDOW(app->window));
#ifdef G_OS_WIN32
gtk_window_present(GTK_WINDOW(app->window));
@ -436,7 +440,7 @@ gboolean socket_lock_input_cb(GIOChannel *source, GIOCondition condition, gpoint
while (socket_fd_gets(sock, buf, sizeof(buf)) != -1 && *buf != '.')
{
g_strstrip(buf); // remove \n char
// on any error we get 0 which should be save enough as fallback
// on any error we get 0 which should be safe enough as fallback
cl_options.goto_line = atoi(buf);
}
}
@ -445,7 +449,7 @@ gboolean socket_lock_input_cb(GIOChannel *source, GIOCondition condition, gpoint
while (socket_fd_gets(sock, buf, sizeof(buf)) != -1 && *buf != '.')
{
g_strstrip(buf); // remove \n char
// on any error we get 0 which should be save enough as fallback
// on any error we get 0 which should be safe enough as fallback
cl_options.goto_column = atoi(buf);
}
}

5
src/win32.c
View File

@ -311,7 +311,9 @@ gboolean win32_show_file_dialog(gboolean file_open)
document_open_file(-1, fname, 0, of.Flags & OFN_READONLY, NULL, NULL);
}
else
{ // open mutiple files
{ // open multiple files
document_delay_colourise();
for (; ;)
{
if (! fname[x])
@ -323,6 +325,7 @@ gboolean win32_show_file_dialog(gboolean file_open)
}
x++;
}
document_colourise_new();
}
}
else