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[Gaim-commits] SF.net SVN: gaim: [18213] trunk/console/libgnt
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From: <sa...@us...> - 2007-03-21 08:33:18
|
Revision: 18213
http://svn.sourceforge.net/gaim/?rev=18213&view=rev
Author: sadrul
Date: 2007-03-21 01:33:15 -0700 (Wed, 21 Mar 2007)
Log Message:
-----------
A file selector
Modified Paths:
--------------
trunk/console/libgnt/Makefile.am
Added Paths:
-----------
trunk/console/libgnt/gntfilesel.c
trunk/console/libgnt/gntfilesel.h
Modified: trunk/console/libgnt/Makefile.am
===================================================================
--- trunk/console/libgnt/Makefile.am 2007-03-20 16:42:41 UTC (rev 18212)
+++ trunk/console/libgnt/Makefile.am 2007-03-21 08:33:15 UTC (rev 18213)
@@ -16,6 +16,7 @@
gntcolors.c \
gntcombobox.c \
gntentry.c \
+ gntfilesel.c \
gntkeys.c \
gntlabel.c \
gntline.c \
@@ -39,6 +40,7 @@
gntcolors.h \
gntcombobox.h \
gntentry.h \
+ gntfilesel.h \
gntkeys.h \
gntlabel.h \
gntline.h \
@@ -73,6 +75,7 @@
libgnt_la_LIBADD = \
$(GLIB_LIBS) \
$(GNT_LIBS)
+
AM_CPPFLAGS = \
$(GLIB_CFLAGS) \
Added: trunk/console/libgnt/gntfilesel.c
===================================================================
--- trunk/console/libgnt/gntfilesel.c (rev 0)
+++ trunk/console/libgnt/gntfilesel.c 2007-03-21 08:33:15 UTC (rev 18213)
@@ -0,0 +1,397 @@
+#include "gntbutton.h"
+#include "gntentry.h"
+#include "gntfilesel.h"
+#include "gntlabel.h"
+#include "gntmarshal.h"
+#include "gntstyle.h"
+#include "gnttree.h"
+
+#include <string.h>
+#include <sys/types.h>
+#include <sys/stat.h>
+#include <unistd.h>
+
+#include <glob.h>
+
+enum
+{
+ SIG_FILE_SELECTED,
+ SIGS
+};
+
+static GntWindowClass *parent_class = NULL;
+static guint signals[SIGS] = { 0 };
+static void (*orig_map)(GntWidget *widget);
+
+static void
+gnt_file_sel_destroy(GntWidget *widget)
+{
+ GntFileSel *sel = GNT_FILE_SEL(widget);
+ g_free(sel->current);
+}
+
+static char *
+process_path(const char *path)
+{
+ char **splits = NULL;
+ int i, j;
+ char *str, *ret;
+
+ splits = g_strsplit(path, G_DIR_SEPARATOR_S, -1);
+ for (i = 0, j = 0; splits[i]; i++) {
+ if (strcmp(splits[i], ".") == 0) {
+ } else if (strcmp(splits[i], "..") == 0) {
+ if (j)
+ j--;
+ } else {
+ if (i != j) {
+ g_free(splits[j]);
+ splits[j] = splits[i];
+ splits[i] = NULL;
+ }
+ j++;
+ }
+ }
+ g_free(splits[j]);
+ splits[j] = NULL;
+ str = g_build_pathv(G_DIR_SEPARATOR_S, splits);
+ ret = g_strdup_printf(G_DIR_SEPARATOR_S "%s", str);
+ g_free(str);
+ g_strfreev(splits);
+ return ret;
+}
+
+static void
+update_location(GntFileSel *sel)
+{
+ char *old;
+ const char *tmp;
+ tmp = (const char*)gnt_tree_get_selection_data(sel->dirsonly ? GNT_TREE(sel->dirs) : GNT_TREE(sel->files));
+ old = g_strdup_printf("%s%s%s", sel->current, sel->current[1] ? G_DIR_SEPARATOR_S : "", tmp ? tmp : "");
+ gnt_entry_set_text(GNT_ENTRY(sel->location), old);
+ g_free(old);
+}
+
+static gboolean
+location_changed(GntFileSel *sel, GError **err)
+{
+ GDir *dir;
+ const char *str;
+
+ if (!sel->dirs)
+ return TRUE;
+
+ gnt_tree_remove_all(GNT_TREE(sel->dirs));
+ if (sel->files)
+ gnt_tree_remove_all(GNT_TREE(sel->files));
+ gnt_entry_set_text(GNT_ENTRY(sel->location), NULL);
+ if (sel->current == NULL) {
+ if (GNT_WIDGET_IS_FLAG_SET(GNT_WIDGET(sel), GNT_WIDGET_MAPPED))
+ gnt_widget_draw(GNT_WIDGET(sel));
+ return TRUE;
+ }
+
+ dir = g_dir_open(sel->current, 0, err);
+ if (dir == NULL || *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);
+
+ 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);
+ 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);
+ }
+ }
+ g_free(fp);
+ }
+ if (GNT_WIDGET_IS_FLAG_SET(GNT_WIDGET(sel), GNT_WIDGET_MAPPED))
+ gnt_widget_draw(GNT_WIDGET(sel));
+ return TRUE;
+}
+
+static gboolean
+dir_key_pressed(GntTree *tree, const char *key, GntFileSel *sel)
+{
+ if (strcmp(key, "\r") == 0) {
+ /* XXX: if we are moving up the tree, make sure the current node is selected after the redraw */
+ 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);
+ if (!gnt_file_sel_set_current_location(sel, path)) {
+ gnt_tree_set_selected(tree, str);
+ } else if (strcmp(str, "..") == 0) {
+ gnt_tree_set_selected(tree, dir);
+ }
+ g_free(dir);
+ g_free(str);
+ g_free(path);
+ return TRUE;
+ }
+ return FALSE;
+}
+
+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;
+
+ 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 = str;
+
+ 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);
+ }
+ gnt_widget_draw(sel->files);
+ }
+ } 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;
+}
+
+static void
+file_sel_changed(GntWidget *widget, gpointer old, gpointer current, GntFileSel *sel)
+{
+ update_location(sel);
+}
+
+static void
+gnt_file_sel_map(GntWidget *widget)
+{
+ GntFileSel *sel = GNT_FILE_SEL(widget);
+ GntWidget *hbox, *vbox;
+
+ vbox = gnt_vbox_new(FALSE);
+ gnt_box_set_pad(GNT_BOX(vbox), 0);
+ gnt_box_set_alignment(GNT_BOX(vbox), GNT_ALIGN_LEFT);
+
+ /* The dir. and files list */
+ hbox = gnt_hbox_new(FALSE);
+ gnt_box_set_pad(GNT_BOX(hbox), 0);
+
+ gnt_box_add_widget(GNT_BOX(hbox), sel->dirs);
+
+ if (!sel->dirsonly) {
+ gnt_box_add_widget(GNT_BOX(hbox), sel->files);
+ } else {
+ g_signal_connect(G_OBJECT(sel->dirs), "selection_changed", G_CALLBACK(file_sel_changed), sel);
+ }
+
+ gnt_box_add_widget(GNT_BOX(vbox), hbox);
+ gnt_box_add_widget(GNT_BOX(vbox), sel->location);
+
+ /* The buttons */
+ hbox = gnt_hbox_new(FALSE);
+ gnt_box_add_widget(GNT_BOX(hbox), sel->cancel);
+ gnt_box_add_widget(GNT_BOX(hbox), sel->select);
+ gnt_box_add_widget(GNT_BOX(vbox), hbox);
+
+ gnt_box_add_widget(GNT_BOX(sel), vbox);
+ orig_map(widget);
+ update_location(sel);
+}
+
+static void
+gnt_file_sel_class_init(GntFileSelClass *klass)
+{
+ GntWidgetClass *kl = GNT_WIDGET_CLASS(klass);
+ parent_class = GNT_WINDOW_CLASS(klass);
+ kl->destroy = gnt_file_sel_destroy;
+ orig_map = kl->map;
+ kl->map = gnt_file_sel_map;
+
+ signals[SIG_FILE_SELECTED] =
+ g_signal_new("file_selected",
+ G_TYPE_FROM_CLASS(klass),
+ G_SIGNAL_RUN_LAST,
+ G_STRUCT_OFFSET(GntFileSelClass, file_selected),
+ NULL, NULL,
+ gnt_closure_marshal_VOID__STRING_STRING,
+ G_TYPE_NONE, 0);
+ gnt_style_read_actions(G_OBJECT_CLASS_TYPE(klass), GNT_BINDABLE_CLASS(klass));
+
+ GNTDEBUG;
+}
+
+static void
+gnt_file_sel_init(GTypeInstance *instance, gpointer class)
+{
+ GNTDEBUG;
+}
+
+/******************************************************************************
+ * GntFileSel API
+ *****************************************************************************/
+GType
+gnt_file_sel_get_gtype(void)
+{
+ static GType type = 0;
+
+ if(type == 0)
+ {
+ static const GTypeInfo info = {
+ sizeof(GntFileSelClass),
+ NULL, /* base_init */
+ NULL, /* base_finalize */
+ (GClassInitFunc)gnt_file_sel_class_init,
+ NULL, /* class_finalize */
+ NULL, /* class_data */
+ sizeof(GntFileSel),
+ 0, /* n_preallocs */
+ gnt_file_sel_init, /* instance_init */
+ NULL
+ };
+
+ type = g_type_register_static(GNT_TYPE_WINDOW,
+ "GntFileSel",
+ &info, 0);
+ }
+
+ return type;
+}
+
+GntWidget *gnt_file_sel_new()
+{
+ GntWidget *widget = g_object_new(GNT_TYPE_FILE_SEL, NULL);
+ GntFileSel *sel = GNT_FILE_SEL(widget);
+
+ sel->dirs = gnt_tree_new();
+ gnt_tree_set_compare_func(GNT_TREE(sel->dirs), (GCompareFunc)g_utf8_collate);
+ gnt_tree_set_hash_fns(GNT_TREE(sel->dirs), g_str_hash, g_str_equal, g_free);
+ gnt_tree_set_column_titles(GNT_TREE(sel->dirs), "Directories");
+ gnt_tree_set_show_title(GNT_TREE(sel->dirs), TRUE);
+ gnt_tree_set_col_width(GNT_TREE(sel->dirs), 0, 20);
+ g_signal_connect(G_OBJECT(sel->dirs), "key_pressed", G_CALLBACK(dir_key_pressed), sel);
+
+ sel->files = gnt_tree_new_with_columns(2); /* Name, Size */
+ gnt_tree_set_compare_func(GNT_TREE(sel->files), (GCompareFunc)g_utf8_collate);
+ gnt_tree_set_column_titles(GNT_TREE(sel->files), "Filename", "Size");
+ gnt_tree_set_show_title(GNT_TREE(sel->files), TRUE);
+ gnt_tree_set_col_width(GNT_TREE(sel->files), 0, 25);
+ gnt_tree_set_col_width(GNT_TREE(sel->files), 1, 10);
+ g_signal_connect(G_OBJECT(sel->files), "selection_changed", G_CALLBACK(file_sel_changed), sel);
+
+ /* The location entry */
+ sel->location = gnt_entry_new(NULL);
+ g_signal_connect(G_OBJECT(sel->location), "key_pressed", G_CALLBACK(location_key_pressed), sel);
+
+ sel->cancel = gnt_button_new("Cancel");
+ sel->select = gnt_button_new("Select");
+
+ return widget;
+}
+
+gboolean gnt_file_sel_set_current_location(GntFileSel *sel, const char *path)
+{
+ char *old;
+ GError *error = NULL;
+ gboolean ret = TRUE;
+
+ old = sel->current;
+ sel->current = process_path(path);
+ if (!location_changed(sel, &error)) {
+ g_error_free(error);
+ error = NULL;
+ g_free(sel->current);
+ sel->current = old;
+ location_changed(sel, &error);
+ ret = FALSE;
+ } else
+ g_free(old);
+
+ update_location(sel);
+ return ret;
+}
+
+void gnt_file_sel_set_dirs_only(GntFileSel *sel, gboolean dirs)
+{
+ sel->dirsonly = dirs;
+}
+
+gboolean gnt_file_sel_get_dirs_only(GntFileSel *sel)
+{
+ return sel->dirsonly;
+}
+
+char *gnt_file_sel_get_selected_file(GntFileSel *sel)
+{
+ char *ret;
+ const char *tmp;
+ tmp = (const char*)gnt_tree_get_selection_data(sel->dirsonly ? GNT_TREE(sel->dirs) : GNT_TREE(sel->files));
+ ret = g_strdup_printf("%s%s%s", sel->current, sel->current[1] ? G_DIR_SEPARATOR_S : "", tmp ? tmp : "");
+ return ret;
+}
+
+void gnt_file_sel_set_must_exist(GntFileSel *sel, gboolean must)
+{
+ /*XXX: What do I do with this? */
+ sel->must_exist = must;
+}
+
+gboolean gnt_file_sel_get_must_exist(GntFileSel *sel)
+{
+ return sel->must_exist;
+}
+
Property changes on: trunk/console/libgnt/gntfilesel.c
___________________________________________________________________
Name: svn:mime-type
+ text/plain
Name: svn:eol-style
+ native
Added: trunk/console/libgnt/gntfilesel.h
===================================================================
--- trunk/console/libgnt/gntfilesel.h (rev 0)
+++ trunk/console/libgnt/gntfilesel.h 2007-03-21 08:33:15 UTC (rev 18213)
@@ -0,0 +1,74 @@
+#ifndef GNT_FILE_SEL_H
+#define GNT_FILE_SEL_H
+
+#include "gntwindow.h"
+#include "gnt.h"
+#include "gntcolors.h"
+#include "gntkeys.h"
+
+#define GNT_TYPE_FILE_SEL (gnt_file_sel_get_gtype())
+#define GNT_FILE_SEL(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GNT_TYPE_FILE_SEL, GntFileSel))
+#define GNT_FILE_SEL_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GNT_TYPE_FILE_SEL, GntFileSelClass))
+#define GNT_IS_FILE_SEL(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GNT_TYPE_FILE_SEL))
+#define GNT_IS_FILE_SEL_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), GNT_TYPE_FILE_SEL))
+#define GNT_FILE_SEL_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), GNT_TYPE_FILE_SEL, GntFileSelClass))
+
+#define GNT_FILE_SEL_FLAGS(obj) (GNT_FILE_SEL(obj)->priv.flags)
+#define GNT_FILE_SEL_SET_FLAGS(obj, flags) (GNT_FILE_SEL_FLAGS(obj) |= flags)
+#define GNT_FILE_SEL_UNSET_FLAGS(obj, flags) (GNT_FILE_SEL_FLAGS(obj) &= ~(flags))
+
+typedef struct _GnFileSel GntFileSel;
+typedef struct _GnFileSelPriv GntFileSelPriv;
+typedef struct _GnFileSelClass GntFileSelClass;
+
+struct _GnFileSel
+{
+ GntWindow parent;
+
+ GntWidget *dirs; /* list of files */
+ GntWidget *files; /* list of directories */
+ GntWidget *location; /* location entry */
+
+ GntWidget *select; /* select button */
+ GntWidget *cancel; /* cancel button */
+
+ char *current; /* Full path of the current location */
+ /* XXX: someone should make these useful */
+ gboolean must_exist; /* Make sure the selected file (the name entered in 'location') exists */
+ gboolean dirsonly; /* Show only directories */
+};
+
+struct _GnFileSelClass
+{
+ GntWindowClass parent;
+
+ void (*file_selected)(GntFileSel *sel, const char *path, const char *filename);
+ void (*gnt_reserved1)(void);
+ void (*gnt_reserved2)(void);
+ void (*gnt_reserved3)(void);
+ void (*gnt_reserved4)(void);
+};
+
+G_BEGIN_DECLS
+
+GType gnt_file_sel_get_gtype(void);
+
+GntWidget *gnt_file_sel_new();
+
+gboolean gnt_file_sel_set_current_location(GntFileSel *sel, const char *path);
+
+const char *gnt_file_sel_get_current_location(GntFileSel *sel);
+
+void gnt_file_sel_set_dirs_only(GntFileSel *sel, gboolean dirs);
+
+gboolean gnt_file_sel_get_dirs_only(GntFileSel *sel);
+
+void gnt_file_sel_set_must_exist(GntFileSel *sel, gboolean must);
+
+gboolean gnt_file_sel_get_must_exist(GntFileSel *sel);
+
+char *gnt_file_sel_get_selected_file(GntFileSel *sel); /* The returned value should be free'd */
+
+G_END_DECLS
+
+#endif /* GNT_FILE_SEL_H */
Property changes on: trunk/console/libgnt/gntfilesel.h
___________________________________________________________________
Name: svn:mime-type
+ text/plain
Name: svn:eol-style
+ native
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