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[Gaim-commits] SF.net SVN: gaim: [18233] trunk/console/libgnt
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From: <sa...@us...> - 2007-04-04 08:37:19
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Revision: 18233
http://svn.sourceforge.net/gaim/?rev=18233&view=rev
Author: sadrul
Date: 2007-04-04 01:37:15 -0700 (Wed, 04 Apr 2007)
Log Message:
-----------
Allow using different methods for reading directory entries.
Modified Paths:
--------------
trunk/console/libgnt/gntfilesel.c
trunk/console/libgnt/gntfilesel.h
Modified: trunk/console/libgnt/gntfilesel.c
===================================================================
--- trunk/console/libgnt/gntfilesel.c 2007-04-04 04:07:16 UTC (rev 18232)
+++ trunk/console/libgnt/gntfilesel.c 2007-04-04 08:37:15 UTC (rev 18233)
@@ -11,7 +11,9 @@
#include <sys/stat.h>
#include <unistd.h>
+#if 0
#include <glob.h>
+#endif
enum
{
@@ -87,12 +89,76 @@
return find;
}
+GntFile* gnt_file_new_dir(const char *name)
+{
+ GntFile *file = g_new0(GntFile, 1);
+ file->basename = g_strdup(name);
+ file->type = GNT_FILE_DIR;
+ return file;
+}
+
+GntFile* gnt_file_new(const char *name, unsigned long size)
+{
+ GntFile *file = g_new0(GntFile, 1);
+ file->basename = g_strdup(name);
+ file->type = GNT_FILE_REGULAR;
+ file->size = size;
+ return file;
+}
+
static gboolean
-location_changed(GntFileSel *sel, GError **err)
+local_read_fn(const char *path, GList **files, GError **error)
{
GDir *dir;
+ GntFile *file;
const char *str;
+
+ dir = g_dir_open(path, 0, error);
+ if (dir == NULL || (error && *error)) {
+ return FALSE;
+ }
+ *files = NULL;
+ if (*path != '\0' && strcmp(path, G_DIR_SEPARATOR_S)) {
+ file = gnt_file_new_dir("..");
+ *files = g_list_prepend(*files, file);
+ }
+
+ while ((str = g_dir_read_name(dir)) != NULL) {
+ char *fp = g_build_filename(path, str, NULL);
+ struct stat st;
+
+ if (stat(fp, &st)) {
+ g_printerr("Error stating location %s\n", fp);
+ } else {
+ if (S_ISDIR(st.st_mode)) {
+ file = gnt_file_new_dir(str);
+ } else {
+ file = gnt_file_new(str, (long)st.st_size);
+ }
+ *files = g_list_prepend(*files, file);
+ }
+ g_free(fp);
+ }
+
+ *files = g_list_reverse(*files);
+ return TRUE;
+}
+
+static void
+gnt_file_free(GntFile *file)
+{
+ g_free(file->fullpath);
+ g_free(file->basename);
+ g_free(file);
+}
+
+static gboolean
+location_changed(GntFileSel *sel, GError **err)
+{
+ GList *files, *iter;
+ gboolean success;
+
if (!sel->dirs)
return TRUE;
@@ -105,42 +171,43 @@
gnt_widget_draw(GNT_WIDGET(sel));
return TRUE;
}
+
+ /* XXX:\
+ * XXX: This is blocking.
+ * XXX:/
+ */
+ files = NULL;
+ if (sel->read_fn)
+ success = sel->read_fn(sel->current, &files, err);
+ else
+ success = local_read_fn(sel->current, &files, err);
- dir = g_dir_open(sel->current, 0, err);
- if (dir == NULL || *err) {
+ if (!success || *err) {
g_printerr("GntFileSel: error opening location %s (%s)\n",
sel->current, *err ? (*err)->message : "reason unknown");
return FALSE;
}
- if (*sel->current != '\0' && strcmp(sel->current, G_DIR_SEPARATOR_S))
- gnt_tree_add_row_after(GNT_TREE(sel->dirs), g_strdup(".."),
- gnt_tree_create_row(GNT_TREE(sel->dirs), ".."), NULL, NULL);
+ for (iter = files; iter; iter = iter->next) {
+ GntFile *file = iter->data;
+ char *str = file->basename;
+ if (file->type == GNT_FILE_DIR) {
+ gnt_tree_add_row_after(GNT_TREE(sel->dirs), g_strdup(str),
+ gnt_tree_create_row(GNT_TREE(sel->dirs), str), NULL, NULL);
+ if (sel->multiselect && sel->dirsonly && is_tagged(sel, str))
+ gnt_tree_set_row_flags(GNT_TREE(sel->dirs), (gpointer)str, GNT_TEXT_FLAG_BOLD);
+ } else if (!sel->dirsonly) {
+ char size[128];
+ snprintf(size, sizeof(size), "%ld", file->size);
- while ((str = g_dir_read_name(dir)) != NULL) {
- char *fp = g_build_filename(sel->current, str, NULL);
- struct stat st;
-
- if (stat(fp, &st)) {
- g_printerr("Error stating location %s\n", fp);
- } else {
- if (S_ISDIR(st.st_mode)) {
- gnt_tree_add_row_after(GNT_TREE(sel->dirs), g_strdup(str),
- gnt_tree_create_row(GNT_TREE(sel->dirs), str), NULL, NULL);
- if (sel->multiselect && sel->dirsonly && is_tagged(sel, str))
- gnt_tree_set_row_flags(GNT_TREE(sel->dirs), (gpointer)str, GNT_TEXT_FLAG_BOLD);
- } else if (!sel->dirsonly) {
- char size[128];
- snprintf(size, sizeof(size), "%ld", (long)st.st_size);
-
- gnt_tree_add_row_after(GNT_TREE(sel->files), g_strdup(str),
- gnt_tree_create_row(GNT_TREE(sel->files), str, size, ""), NULL, NULL);
- if (sel->multiselect && is_tagged(sel, str))
- gnt_tree_set_row_flags(GNT_TREE(sel->files), (gpointer)str, GNT_TEXT_FLAG_BOLD);
- }
+ gnt_tree_add_row_after(GNT_TREE(sel->files), g_strdup(str),
+ gnt_tree_create_row(GNT_TREE(sel->files), str, size, ""), NULL, NULL);
+ if (sel->multiselect && is_tagged(sel, str))
+ gnt_tree_set_row_flags(GNT_TREE(sel->files), (gpointer)str, GNT_TEXT_FLAG_BOLD);
}
- g_free(fp);
}
+ g_list_foreach(files, (GFunc)gnt_file_free, NULL);
+ g_list_free(files);
if (GNT_WIDGET_IS_FLAG_SET(GNT_WIDGET(sel), GNT_WIDGET_MAPPED))
gnt_widget_draw(GNT_WIDGET(sel));
return TRUE;
@@ -151,8 +218,13 @@
{
if (strcmp(key, "\r") == 0) {
char *str = g_strdup(gnt_tree_get_selection_data(tree));
- char *path = g_build_filename(sel->current, str, NULL);
- char *dir = g_path_get_basename(sel->current);
+ char *path, *dir;
+
+ if (!str)
+ return TRUE;
+
+ path = g_build_filename(sel->current, str, NULL);
+ dir = g_path_get_basename(sel->current);
if (!gnt_file_sel_set_current_location(sel, path)) {
gnt_tree_set_selected(tree, str);
} else if (strcmp(str, "..") == 0) {
@@ -169,64 +241,67 @@
static gboolean
location_key_pressed(GntTree *tree, const char *key, GntFileSel *sel)
{
- if (strcmp(key, "\r") == 0) {
- int count;
- glob_t gl;
- char *path;
- char *str;
- struct stat st;
- int glob_ret;
+ char *path;
+ char *str;
+#if 0
+ int count;
+ glob_t gl;
+ struct stat st;
+ int glob_ret;
+#endif
+ if (strcmp(key, "\r"))
+ return FALSE;
- str = (char*)gnt_entry_get_text(GNT_ENTRY(sel->location));
- if (*str == G_DIR_SEPARATOR)
- path = g_strdup(str);
- else
- path = g_strdup_printf("%s" G_DIR_SEPARATOR_S "%s", sel->current, str);
- str = process_path(path);
+ str = (char*)gnt_entry_get_text(GNT_ENTRY(sel->location));
+ if (*str == G_DIR_SEPARATOR)
+ path = g_strdup(str);
+ else
+ path = g_strdup_printf("%s" G_DIR_SEPARATOR_S "%s", sel->current, str);
+ str = process_path(path);
+ g_free(path);
+ path = g_path_get_dirname(str);
+ g_free(str);
+
+ if (!gnt_file_sel_set_current_location(sel, path)) {
g_free(path);
- path = str;
+ return FALSE;
+ }
+#if 0
+ /* XXX: there needs to be a way to allow other methods for globbing,
+ * like the read_fn stuff. */
+ glob_ret = glob(path, GLOB_MARK, NULL, &gl);
+ if (!glob_ret) { /* XXX: do something with the return value */
+ char *loc = g_path_get_dirname(gl.gl_pathv[0]);
- if (!stat(path, &st)) {
- if (S_ISDIR(st.st_mode)) {
- gnt_file_sel_set_current_location(sel, path);
- goto success;
- }
- }
-
- glob_ret = glob(path, GLOB_MARK, NULL, &gl);
- if (!glob_ret) { /* XXX: do something with the return value */
- char *loc = g_path_get_dirname(gl.gl_pathv[0]);
-
- stat(gl.gl_pathv[0], &st);
- gnt_file_sel_set_current_location(sel, loc); /* XXX: check the return value */
- g_free(loc);
- if (!S_ISDIR(st.st_mode) && !sel->dirsonly) {
- gnt_tree_remove_all(GNT_TREE(sel->files));
- for (count = 0; count < gl.gl_pathc; count++) {
- char *tmp = process_path(gl.gl_pathv[count]);
- loc = g_path_get_dirname(tmp);
- if (g_utf8_collate(sel->current, loc) == 0) {
- char *base = g_path_get_basename(tmp);
- char size[128];
- snprintf(size, sizeof(size), "%ld", (long)st.st_size);
- gnt_tree_add_row_after(GNT_TREE(sel->files), base,
- gnt_tree_create_row(GNT_TREE(sel->files), base, size, ""), NULL, NULL);
- }
- g_free(loc);
- g_free(tmp);
+ stat(gl.gl_pathv[0], &st);
+ gnt_file_sel_set_current_location(sel, loc); /* XXX: check the return value */
+ g_free(loc);
+ if (!S_ISDIR(st.st_mode) && !sel->dirsonly) {
+ gnt_tree_remove_all(GNT_TREE(sel->files));
+ for (count = 0; count < gl.gl_pathc; count++) {
+ char *tmp = process_path(gl.gl_pathv[count]);
+ loc = g_path_get_dirname(tmp);
+ if (g_utf8_collate(sel->current, loc) == 0) {
+ char *base = g_path_get_basename(tmp);
+ char size[128];
+ snprintf(size, sizeof(size), "%ld", (long)st.st_size);
+ gnt_tree_add_row_after(GNT_TREE(sel->files), base,
+ gnt_tree_create_row(GNT_TREE(sel->files), base, size, ""), NULL, NULL);
}
- gnt_widget_draw(sel->files);
+ g_free(loc);
+ g_free(tmp);
}
- } else if (sel->files) {
- gnt_tree_remove_all(GNT_TREE(sel->files));
gnt_widget_draw(sel->files);
}
- globfree(&gl);
+ } else if (sel->files) {
+ gnt_tree_remove_all(GNT_TREE(sel->files));
+ gnt_widget_draw(sel->files);
+ }
+ globfree(&gl);
success:
- g_free(path);
- return TRUE;
- }
- return FALSE;
+#endif
+ g_free(path);
+ return TRUE;
}
static void
@@ -329,6 +404,24 @@
return TRUE;
}
+static gboolean
+up_directory(GntBindable *bind, GList *null)
+{
+ char *path, *dir;
+ GntFileSel *sel = GNT_FILE_SEL(bind);
+ if (!gnt_widget_has_focus(sel->dirs) &&
+ !gnt_widget_has_focus(sel->files))
+ return FALSE;
+
+ path = g_build_filename(sel->current, "..", NULL);
+ dir = g_path_get_basename(sel->current);
+ if (gnt_file_sel_set_current_location(sel, path))
+ gnt_tree_set_selected(GNT_TREE(sel->dirs), dir);
+ g_free(dir);
+ g_free(path);
+ return TRUE;
+}
+
static void
gnt_file_sel_class_init(GntFileSelClass *klass)
{
@@ -350,6 +443,7 @@
gnt_bindable_class_register_action(bindable, "toggle-tag", toggle_tag_selection, "t", NULL);
gnt_bindable_class_register_action(bindable, "clear-tags", clear_tags, "c", NULL);
+ gnt_bindable_class_register_action(bindable, "up-directory", up_directory, GNT_KEY_BACKSPACE, NULL);
gnt_style_read_actions(G_OBJECT_CLASS_TYPE(klass), GNT_BINDABLE_CLASS(klass));
GNTDEBUG;
@@ -505,3 +599,9 @@
return list;
}
+void gnt_file_sel_set_read_fn(GntFileSel *sel, gboolean (*read_fn)(const char *path, GList **files, GError **error))
+{
+ sel->read_fn = read_fn;
+}
+
+
Modified: trunk/console/libgnt/gntfilesel.h
===================================================================
--- trunk/console/libgnt/gntfilesel.h 2007-04-04 04:07:16 UTC (rev 18232)
+++ trunk/console/libgnt/gntfilesel.h 2007-04-04 08:37:15 UTC (rev 18233)
@@ -20,6 +20,7 @@
typedef struct _GntFileSel GntFileSel;
typedef struct _GntFileSelPriv GntFileSelPriv;
typedef struct _GntFileSelClass GntFileSelClass;
+typedef struct _GntFile GntFile;
struct _GntFileSel
{
@@ -39,6 +40,8 @@
gboolean dirsonly; /* Show only directories */
gboolean multiselect;
GList *tags; /* List of tagged files when multiselect is set */
+
+ gboolean (*read_fn)(const char *path, GList **files, GError **error);
};
struct _GntFileSelClass
@@ -52,6 +55,20 @@
void (*gnt_reserved4)(void);
};
+typedef enum _GntFileType
+{
+ GNT_FILE_REGULAR,
+ GNT_FILE_DIR
+} GntFileType;
+
+struct _GntFile
+{
+ char *fullpath;
+ char *basename;
+ GntFileType type;
+ unsigned long size;
+};
+
G_BEGIN_DECLS
GType gnt_file_sel_get_gtype(void);
@@ -76,6 +93,12 @@
void gnt_file_sel_set_suggested_filename(GntFileSel *sel, const char *suggest);
+void gnt_file_sel_set_read_fn(GntFileSel *sel, gboolean (*read_fn)(const char *path, GList **files, GError **error));
+
+GntFile* gnt_file_new(const char *name, unsigned long size);
+
+GntFile* gnt_file_new_dir(const char *name);
+
G_END_DECLS
#endif /* GNT_FILE_SEL_H */
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