* Implemented setting and getting menu font and the rest.

* Added setting Haiku's Terminal setting (reading from it isn't in yet).
* more todo


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@23727 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
François Revol
2008-01-25 01:55:46 +00:00
parent d973d0f8ef
commit d8f3b939bb
3 changed files with 458 additions and 32 deletions
+5
View File
@@ -2,9 +2,14 @@ TODOs for Theme manager:
* style cleanup (-> Haiku style)
* make ParseMessage more robust
* forbid quitting while themes are loading!
* fix TerminalAddon: get theme from haiku
* ideas for addons:
- ~/config/settings/Tracker/DefaultFolderTemplate/ (default background ??)
- Desktop icon size ?
- dircolors (cf. http://linux.die.net/man/5/dir_colors )
- icons (/etc/icons ? svg/hvif, setmime...)
- mouse cursors (needs app_server fixes ??)
- Pulse colors (-> sample code)
- BeIDE/Pe/Eddie full colors (map to singe namespace)
+65 -6
View File
@@ -10,6 +10,7 @@
#include <InterfaceDefs.h>
#include <Entry.h>
#include <Font.h>
#include <Menu.h>
#include <Message.h>
#include <Roster.h>
#include <Debug.h>
@@ -180,7 +181,9 @@ status_t UISettingsThemesAddon::ApplyTheme(BMessage &theme, uint32 flags)
{
BMessage uisettings;
BFont fnt;
struct menu_info menuInfo;
status_t err;
status_t gmierr = ENOENT;
int i;
FENTRY;
@@ -194,7 +197,7 @@ status_t UISettingsThemesAddon::ApplyTheme(BMessage &theme, uint32 flags)
font_style style;
err = FindFont(uisettings, "be:f:be_plain_font", 0, &fnt);
uisettings.RemoveName("be:f:be_plain_font");
//uisettings.RemoveName("be:f:be_plain_font");
DERR(err);
if (err == B_OK) {
fnt.GetFamilyAndStyle(&family, &style);
@@ -203,7 +206,7 @@ status_t UISettingsThemesAddon::ApplyTheme(BMessage &theme, uint32 flags)
err = FindFont(uisettings, "be:f:be_bold_font", 0, &fnt);
DERR(err);
uisettings.RemoveName("be:f:be_bold_font");
//uisettings.RemoveName("be:f:be_bold_font");
if (err == B_OK) {
fnt.GetFamilyAndStyle(&family, &style);
_set_system_font_("bold", family, style, fnt.Size());
@@ -211,21 +214,50 @@ status_t UISettingsThemesAddon::ApplyTheme(BMessage &theme, uint32 flags)
err = FindFont(uisettings, "be:f:be_fixed_font", 0, &fnt);
DERR(err);
uisettings.RemoveName("be:f:be_fixed_font");
//uisettings.RemoveName("be:f:be_fixed_font");
if (err == B_OK) {
fnt.GetFamilyAndStyle(&family, &style);
_set_system_font_("fixed", family, style, fnt.Size());
}
err = FindFont(uisettings, "be:f:Tip", 0, &fnt);
DERR(err);
//uisettings.RemoveName("be:f:Tip");
if (err == B_OK) {
fnt.GetFamilyAndStyle(&family, &style);
// not implemented yet in Haiku
//_set_system_font_("tip", family, style, fnt.Size());
//_set_system_font_("tooltip", family, style, fnt.Size());
}
gmierr = get_menu_info(&menuInfo);
for (i = 0; gUIColorMap[i].name; i++) {
rgb_color c;
if (FindRGBColor(uisettings, gUIColorMap[i].name, 0, &c) == B_OK) {
set_ui_color(gUIColorMap[i].id, c);
fprintf(stderr, "set_ui_color(%d, #%02x%02x%02x)\n",
gUIColorMap[i].id, c.red, c.green, c.blue);
PRINT(("set_ui_color(%d, #%02x%02x%02x)\n",
gUIColorMap[i].id, c.red, c.green, c.blue));
if (gUIColorMap[i].id == B_MENU_BACKGROUND_COLOR)
menuInfo.background_color = c;
}
}
if (gmierr >= B_OK) {
bool bval;
int32 ival;
if (uisettings.FindBool("be:MenTrig", &bval) >= B_OK)
menuInfo.triggers_always_shown = bval;
if (uisettings.FindInt32("be:MenSep", &ival) >= B_OK)
menuInfo.separator = ival;
err = FindFont(uisettings, "be:f:MenTx", 0, &fnt);
DERR(err);
if (err == B_OK) {
fnt.GetFamilyAndStyle(&menuInfo.f_family, &menuInfo.f_style);
menuInfo.font_size = fnt.Size();
}
set_menu_info(&menuInfo);
}
return B_OK;
}
@@ -235,6 +267,7 @@ status_t UISettingsThemesAddon::MakeTheme(BMessage &theme, uint32 flags)
BMessage uisettings;
BMessage names;
BFont fnt;
menu_info menuInfo;
status_t err;
int i;
FENTRY;
@@ -253,6 +286,18 @@ status_t UISettingsThemesAddon::MakeTheme(BMessage &theme, uint32 flags)
AddFont(uisettings, "be:f:be_plain_font", (BFont *)be_plain_font);
AddFont(uisettings, "be:f:be_bold_font", (BFont *)be_bold_font);
AddFont(uisettings, "be:f:be_fixed_font", (BFont *)be_fixed_font);
// XXX: FIXME
//AddFont(uisettings, "be:f:Tip", (BFont *)be_tip_font);
// menu stuff
err = get_menu_info(&menuInfo);
if (err >= B_OK) {
uisettings.AddBool("be:MenTrig", menuInfo.triggers_always_shown);
uisettings.AddInt32("be:MenSep", menuInfo.separator);
fnt.SetFamilyAndStyle(menuInfo.f_family, menuInfo.f_style);
fnt.SetSize(menuInfo.font_size);
AddFont(uisettings, "be:f:MenTx", &fnt);
}
err = SetMyMessage(theme, uisettings);
return err;
@@ -262,7 +307,7 @@ status_t UISettingsThemesAddon::ApplyDefaultTheme(uint32 flags)
{
BMessage theme;
BMessage uisettings;
BFont fnt;
rgb_color color;
FENTRY;
/*
@@ -294,6 +339,20 @@ status_t UISettingsThemesAddon::ApplyDefaultTheme(uint32 flags)
f.SetSize(size);
AddFont(uisettings, "be:f:be_plain_font", &f);
// menu stuff
sprintf(family,"%s","Bitstream Vera Sans");
sprintf(style,"%s","Roman");
f.SetFamilyAndStyle(family, style);
f.SetSize(12.0);
AddFont(uisettings, "be:f:MenTx", &f);
color.red = 216;
color.blue = 216;
color.green = 216;
color.alpha = 255;
AddRGBColor(uisettings, "be:c:MenBg", color);
uisettings.AddBool("be:MenTrig", false);
uisettings.AddInt32("be:MenSep", 0);
theme.AddMessage(A_MSGNAME, &uisettings);
return ApplyTheme(theme, flags);
}
+388 -26
View File
@@ -14,6 +14,9 @@
#include <storage/NodeInfo.h>
#include <storage/FindDirectory.h>
#define DEBUG 1
#include <Debug.h>
#include <stdio.h>
#include <unistd.h>
#include <string.h>
@@ -30,6 +33,8 @@
#define A_MSGNAME Z_THEME_TERMINAL_SETTINGS
#define A_DESCRIPTION "Terminal color, font and size"
/* definitions for R5 Terminal settings file */
#define TP_MAGIC 0xf1f2f3f4
#define TP_VERSION 0x02
#define TP_FONT_NAME_SZ 128
@@ -62,6 +67,41 @@ struct termprefs {
struct tpref p;
};
#define MSG_R5_SET_PREF 'pref'
/* definitions for Haiku Terminal settings file */
/* from TermConst.h */
#define PREF_HALF_FONT_FAMILY "Half Font Family"
#define PREF_HALF_FONT_STYLE "Half Font Style"
#define PREF_HALF_FONT_SIZE "Half Font Size"
#define PREF_TEXT_FORE_COLOR "Text Foreground Color"
#define PREF_TEXT_BACK_COLOR "Text Background Color"
#define PREF_SELECT_FORE_COLOR "Selection Foreground Color"
#define PREF_SELECT_BACK_COLOR "Selection Background Color"
#define PREF_CURSOR_FORE_COLOR "Cursor Foreground Color"
#define PREF_CURSOR_BACK_COLOR "Cursor Background Color"
#define PREF_IM_FORE_COLOR "IM Foreground Color"
#define PREF_IM_BACK_COLOR "IM Background Color"
#define PREF_IM_SELECT_COLOR "IM Selection Color"
#define PREF_HISTORY_SIZE "History Size"
#define PREF_CURSOR_BLINKING "Cursor Blinking rate"
#define PREF_IM_AWARE = "Input Method Aware"
#define PREF_COLS "Cols"
#define PREF_ROWS "Rows"
#define PREF_SHELL "Shell"
#define PREF_TEXT_ENCODING "Text encoding"
#define PREF_GUI_LANGUAGE "Language"
/* theme field names */
#define TP_COLS "term:cols"
#define TP_ROWS "term:rows"
#define TP_TABWIDTH "term:tab"
@@ -96,6 +136,14 @@ status_t ApplyDefaultTheme(uint32 flags=0L);
/* Theme installation */
status_t InstallFiles(BMessage &theme, BDirectory &folder);
status_t BackupFiles(BMessage &theme, BDirectory &folder);
private:
status_t ApplyThemeR5(BMessage &theme, uint32 flags);
status_t MakeThemeR5(BMessage &theme, uint32 flags);
status_t ApplyThemeHaiku(BMessage &theme, uint32 flags);
status_t MakeThemeHaiku(BMessage &theme, uint32 flags);
status_t LoadHaikuTerminalSettings(BMessage &into);
status_t SaveHaikuTerminalSettings(BMessage &from);
};
TerminalThemesAddon::TerminalThemesAddon()
@@ -138,6 +186,73 @@ status_t TerminalThemesAddon::AddNames(BMessage &names)
}
status_t TerminalThemesAddon::ApplyTheme(BMessage &theme, uint32 flags)
{
status_t err;
#ifndef __HAIKU__
err = ApplyThemeR5(theme, flags);
#endif
// Some people use the Haiku terminal in BeOS.
err = ApplyThemeHaiku(theme, flags);
if (err)
return err;
return B_OK;
}
status_t TerminalThemesAddon::MakeTheme(BMessage &theme, uint32 flags)
{
#ifdef __HAIKU__
return MakeThemeHaiku(theme, flags);
#else
return MakeThemeR5(theme, flags);
#endif
}
status_t TerminalThemesAddon::ApplyDefaultTheme(uint32 flags)
{
BMessage theme;
BMessage termpref;
// XXX: add font and stuff...
AddRGBColor(termpref, "term:c:bg",make_color(255,255,255,0));
AddRGBColor(termpref, "term:c:fg",make_color(0,0,0,0));
AddRGBColor(termpref, "term:c:curbg",make_color(0,0,0,0));
AddRGBColor(termpref, "term:c:curfg",make_color(255,255,255,0));
AddRGBColor(termpref, "term:c:selbg",make_color(0,0,0,0));
AddRGBColor(termpref, "term:c:selfg",make_color(255,255,255,0));
theme.AddMessage(Z_THEME_TERMINAL_SETTINGS, &termpref);
return ApplyTheme(theme, flags);
}
status_t TerminalThemesAddon::InstallFiles(BMessage &theme, BDirectory &folder)
{
BMessage termpref;
status_t err;
(void)folder;
err = MyMessage(theme, termpref);
if (err)
termpref.MakeEmpty();
return B_OK;
}
status_t TerminalThemesAddon::BackupFiles(BMessage &theme, BDirectory &folder)
{
BMessage termpref;
status_t err;
(void)folder;
err = MyMessage(theme, termpref);
if (err)
termpref.MakeEmpty();
entry_ref ref;
//find_font_file(&ref, ff, fs);
return B_OK;
}
status_t TerminalThemesAddon::ApplyThemeR5(BMessage &theme, uint32 flags)
{
BMessage termpref;
status_t err;
@@ -188,7 +303,7 @@ status_t TerminalThemesAddon::ApplyTheme(BMessage &theme, uint32 flags)
if (termpref.FindInt32(TP_ENCODING, (int32 *)&tp.p.encoding) != B_OK)
tp.p.encoding = 0; // UTF-8
if (true/*flags & UI_THEME_SETTINGS_SAVE*/) {
if (flags & UI_THEME_SETTINGS_SAVE) {
BPath pTermPref;
if (find_directory(B_USER_SETTINGS_DIRECTORY, &pTermPref) < B_OK)
return EINVAL;
@@ -202,7 +317,7 @@ status_t TerminalThemesAddon::ApplyTheme(BMessage &theme, uint32 flags)
if (ni.InitCheck() == B_OK)
ni.SetType("application/x-vnd.Be-pref");
}
if (true/*flags & UI_THEME_SETTINGS_APPLY*/) {
if (flags & UI_THEME_SETTINGS_APPLY) {
BList teamList;
app_info ainfo;
int32 count, i;
@@ -210,9 +325,9 @@ status_t TerminalThemesAddon::ApplyTheme(BMessage &theme, uint32 flags)
count = teamList.CountItems();
for (i = 0; i < count; i++) {
if (be_roster->GetRunningAppInfo((team_id)(teamList.ItemAt(i)), &ainfo) == B_OK) {
if (!strcmp(ainfo.signature, kBeOSTerminalAppSig) || !strcmp(ainfo.signature, kHaikuTerminalAppSig)) {
if (!strcmp(ainfo.signature, kBeOSTerminalAppSig)) {
err = B_OK;
BMessage msg('pref');
BMessage msg(MSG_R5_SET_PREF);
BMessenger msgr(NULL, ainfo.team);
tp.x = 0;
tp.y = 0;
@@ -229,7 +344,7 @@ status_t TerminalThemesAddon::ApplyTheme(BMessage &theme, uint32 flags)
return B_OK;
}
status_t TerminalThemesAddon::MakeTheme(BMessage &theme, uint32 flags)
status_t TerminalThemesAddon::MakeThemeR5(BMessage &theme, uint32 flags)
{
BMessage termpref;
status_t err;
@@ -278,45 +393,292 @@ status_t TerminalThemesAddon::MakeTheme(BMessage &theme, uint32 flags)
return B_OK;
}
status_t TerminalThemesAddon::ApplyDefaultTheme(uint32 flags)
{
BMessage theme;
BMessage termpref;
AddRGBColor(termpref, "term:c:bg",make_color(255,255,255,0));
AddRGBColor(termpref, "term:c:fg",make_color(0,0,0,0));
AddRGBColor(termpref, "term:c:curbg",make_color(0,0,0,0));
AddRGBColor(termpref, "term:c:curfg",make_color(255,255,255,0));
AddRGBColor(termpref, "term:c:selbg",make_color(0,0,0,0));
AddRGBColor(termpref, "term:c:selfg",make_color(255,255,255,0));
theme.AddMessage(Z_THEME_TERMINAL_SETTINGS, &termpref);
return ApplyTheme(theme, flags);
}
status_t TerminalThemesAddon::InstallFiles(BMessage &theme, BDirectory &folder)
status_t TerminalThemesAddon::ApplyThemeHaiku(BMessage &theme, uint32 flags)
{
BMessage termpref;
BMessage lines;
status_t err;
(void)folder;
struct termprefs tp;
int32 ival;
rgb_color color;
BString s;
(void)flags;
err = MyMessage(theme, termpref);
if (err)
termpref.MakeEmpty();
return err;
if (termpref.FindInt32(TP_COLS, &ival) < B_OK)
ival = 80;
s = "";
s << ival;
lines.AddString(PREF_COLS, s.String());
if (termpref.FindInt32(TP_ROWS, &ival) < B_OK)
ival = 25;
s = "";
s << ival;
lines.AddString(PREF_ROWS, s.String());
if (termpref.FindInt32(TP_TABWIDTH, &ival) >= B_OK) {
//XXX: handle that ?
}
BFont tFont;
tp.p.font_size = 12;
strcpy(tp.p.font, "Courier10 BT/Roman");
if (FindFont(termpref, TP_FONT, 0, &tFont) == B_OK) {
font_family ff;
font_style fs;
tFont.GetFamilyAndStyle(&ff, &fs);
s = "";
s << ff;
lines.AddString(PREF_HALF_FONT_FAMILY, s.String());
s = "";
s << fs;
lines.AddString(PREF_HALF_FONT_STYLE, s.String());
s = "";
s << tFont.Size();
lines.AddString(PREF_HALF_FONT_SIZE, s.String());
}
if (FindRGBColor(termpref, TP_BG, 0, &color) != B_OK)
color = make_color(255,255,255,255);
s = "";
s << color.red << ", " << color.green << ", " << color.blue;
lines.AddString(PREF_TEXT_BACK_COLOR, s.String());
if (FindRGBColor(termpref, TP_FG, 0, &color) != B_OK)
color = make_color(0,0,0,255);
s = "";
s << color.red << ", " << color.green << ", " << color.blue;
lines.AddString(PREF_TEXT_FORE_COLOR, s.String());
if (FindRGBColor(termpref, TP_CURBG, 0, &color) != B_OK)
color = make_color(255,255,255,255);
s = "";
s << color.red << ", " << color.green << ", " << color.blue;
lines.AddString(PREF_CURSOR_BACK_COLOR, s.String());
if (FindRGBColor(termpref, TP_CURFG, 0, &color) != B_OK)
color = make_color(0,0,0,255);
s = "";
s << color.red << ", " << color.green << ", " << color.blue;
lines.AddString(PREF_CURSOR_FORE_COLOR, s.String());
if (FindRGBColor(termpref, TP_SELBG, 0, &color) != B_OK)
color = make_color(0,0,0,255);
s = "";
s << color.red << ", " << color.green << ", " << color.blue;
lines.AddString(PREF_SELECT_BACK_COLOR, s.String());
if (FindRGBColor(termpref, TP_SELFG, 0, &color) != B_OK)
color = make_color(255,255,255,255);
s = "";
s << color.red << ", " << color.green << ", " << color.blue;
lines.AddString(PREF_SELECT_FORE_COLOR, s.String());
/* XXX: handle PREF_IM_FORE_COLOR PREF_IM_BACK_COLOR PREF_IM_SELECT_COLOR */
if (termpref.FindInt32(TP_ENCODING, &ival) != B_OK)
ival = 0; // UTF-8
s = "";
s << ival;
//XXX: shouldn't really be touched...
//lines.AddString(, s.String());
if (flags & UI_THEME_SETTINGS_SAVE) {
SaveHaikuTerminalSettings(lines);
}
if (flags & UI_THEME_SETTINGS_APPLY) {
BList teamList;
app_info ainfo;
int32 count, i;
be_roster->GetAppList(&teamList);
count = teamList.CountItems();
for (i = 0; i < count; i++) {
if (be_roster->GetRunningAppInfo((team_id)(teamList.ItemAt(i)), &ainfo) == B_OK) {
if (!strcmp(ainfo.signature, kHaikuTerminalAppSig)) {
err = B_OK;
//XXX: WRITEME
/* BMessage msg(MSG_R5_SET_PREF);
BMessenger msgr(NULL, ainfo.team);
tp.x = 0;
tp.y = 0;
//msg.AddData("", 'UBYT', &(tp.p), sizeof(struct tpref));
msg.AddData("", 'UBYT', &(tp), sizeof(struct termprefs));
msg.AddSpecifier("Window", 0L);
err = msgr.SendMessage(&msg);
*/
}
}
}
}
return B_OK;
}
status_t TerminalThemesAddon::BackupFiles(BMessage &theme, BDirectory &folder)
status_t TerminalThemesAddon::MakeThemeHaiku(BMessage &theme, uint32 flags)
{
BMessage termpref;
BMessage lines;
status_t err;
BPath pTermPref;
char buffer[1024];
char key[B_FIELD_NAME_LENGTH], data[512];
int n;
FILE *file;
(void)folder;
(void)flags;
err = MyMessage(theme, termpref);
if (err)
termpref.MakeEmpty();
entry_ref ref;
//find_font_file(&ref, ff, fs);
err = LoadHaikuTerminalSettings(lines);
//XXX: WRITEME
/*
while (fgets(buffer, sizeof(buffer), file) != NULL) {
if (*buffer == '#')
continue;
n = sscanf(buffer, "%*[\"]%[^\"]%*[\"]%*[^\"]%*[\"]%[^\"]", key, data);
if (n == 2) {
if (strstr(key, " Color")) {
rgb_color color;
int r, g, b;
n = sscanf(data, "%3d, %3d, %3d", &r, &g, &b);
color.red = r;
color.green = g;
color.blue = b;
color.alpha = 255;
} else
lines.AddString(key, data);
}
}
*/
/*
BFile fTermPref(pTermPref.Path(), B_READ_ONLY);
if (fTermPref.InitCheck() != B_OK)
return fTermPref.InitCheck();
if (fTermPref.Read(&tp, sizeof(struct termprefs)) < (ssize_t)sizeof(struct termprefs))
return EIO;
if ((tp.magic != TP_MAGIC) || (tp.version != TP_VERSION))
return EINVAL;
termpref.AddInt32(TP_COLS, tp.p.cols);
termpref.AddInt32(TP_ROWS, tp.p.rows);
termpref.AddInt32(TP_TABWIDTH, tp.p.tab_width);
BFont tFont;
font_family ff;
font_style fs;
BString str(tp.p.font);
str.Truncate(str.FindFirst('/'));
strncpy(ff, str.String(), sizeof(ff));
str.SetTo(tp.p.font);
str.Remove(0, str.FindFirst('/')+1);
strncpy(fs, str.String(), sizeof(fs));
tFont.SetFamilyAndStyle(ff, fs);
tFont.SetSize(tp.p.font_size);
AddFont(termpref, TP_FONT, &tFont);
AddRGBColor(termpref, TP_BG, tp.p.bg);
AddRGBColor(termpref, TP_FG, tp.p.fg);
AddRGBColor(termpref, TP_CURBG, tp.p.curbg);
AddRGBColor(termpref, TP_CURFG, tp.p.curfg);
AddRGBColor(termpref, TP_SELBG, tp.p.selbg);
AddRGBColor(termpref, TP_SELFG, tp.p.selfg);
termpref.AddInt32(TP_ENCODING, tp.p.encoding);
*/
err = SetMyMessage(theme, termpref);
return B_OK;
}
status_t TerminalThemesAddon::LoadHaikuTerminalSettings(BMessage &into)
{
status_t err;
BPath pTermPref;
char buffer[1024];
char key[B_FIELD_NAME_LENGTH], data[512];
int n;
FILE *file;
if (find_directory(B_USER_SETTINGS_DIRECTORY, &pTermPref) < B_OK)
return EINVAL;
#ifdef __HAIKU__
pTermPref.Append("Terminal_settings");
#else
pTermPref.Append("HaikuTerminal_settings");
#endif
// cf PrefHandler.cpp
file = fopen(pTermPref.Path(), "r");
if (file == NULL)
return B_ENTRY_NOT_FOUND;
while (fgets(buffer, sizeof(buffer), file) != NULL) {
if (*buffer == '#')
continue;
n = sscanf(buffer, "%*[\"]%[^\"]%*[\"]%*[^\"]%*[\"]%[^\"]", key, data);
if (n == 2) {
into.AddString(key, data);
}
}
fclose(file);
return B_OK;
}
status_t TerminalThemesAddon::SaveHaikuTerminalSettings(BMessage &from)
{
BMessage settings;
status_t err;
BPath pTermPref;
// load existing
err = LoadHaikuTerminalSettings(settings);
if (find_directory(B_USER_SETTINGS_DIRECTORY, &pTermPref) < B_OK)
return EINVAL;
#ifdef __HAIKU__
pTermPref.Append("Terminal_settings");
#else
pTermPref.Append("HaikuTerminal_settings");
#endif
BFile file(pTermPref.Path(), B_WRITE_ONLY | B_CREATE_FILE | B_ERASE_FILE);
char buffer[512];
type_code type;
char *key;
err = file.InitCheck();
if (err < B_OK)
return err;
// merge new values
for (int32 i = 0;
from.GetInfo(B_STRING_TYPE, i, GET_INFO_NAME_PTR(&key), &type) == B_OK;
i++) {
BString s;
if (from.FindString(key, &s) < B_OK)
continue;
settings.RemoveName(key);
settings.AddString(key, s.String());
}
for (int32 i = 0;
settings.GetInfo(B_STRING_TYPE, i, GET_INFO_NAME_PTR(&key), &type) == B_OK;
i++) {
BString s;
if (settings.FindString(key, &s) < B_OK)
continue;
int len = snprintf(buffer, sizeof(buffer), "\"%s\" , \"%s\"\n", key, s.String());
file.Write(buffer, len);
}
return B_OK;
}