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Pahtz's changes from PortLink/BSession/PortMessage/PortQueue to BPortLink

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@8519 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
DarkWyrm
2004-07-30 15:15:27 +00:00
parent d0021b64bc
commit 3ceb31b96a
16 changed files with 3683 additions and 2480 deletions
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src/kits/interface/ClientFontList.cpp
+39 -72
View File
@@ -34,11 +34,15 @@
#include <String.h>
#include <PortLink.h>
#include <PortMessage.h>
#include <ServerProtocol.h>
#include <ServerConfig.h>
//#define DEBUG_CLIENT_FONT_LIST
#ifdef DEBUG_CLIENT_FONT_LIST
# define STRACE(x) printf x
#else
# define STRACE(x) ;
#endif
class FontListFamily
{
@@ -70,18 +74,15 @@ FontListFamily::~FontListFamily(void)
ClientFontList::ClientFontList(void)
{
#ifdef DEBUG_CLIENT_FONT_LIST
printf("ClientFontList()\n");
#endif
STRACE(("ClientFontList()\n"));
familylist=new BList(0);
fontlock=create_sem(1,"fontlist_sem");
}
ClientFontList::~ClientFontList(void)
{
#ifdef DEBUG_CLIENT_FONT_LIST
printf("~ClientFontList()\n");
#endif
STRACE(("~ClientFontList()\n"));
acquire_sem(fontlock);
font_family *fam;
@@ -97,9 +98,8 @@ printf("~ClientFontList()\n");
bool ClientFontList::Update(bool check_only)
{
#ifdef DEBUG_CLIENT_FONT_LIST
printf("ClientFontList::Update(%s) - %s\n", (check_only)?"true":"false",SERVER_FONT_LIST);
#endif
STRACE(("ClientFontList::Update(%s) - %s\n", (check_only)?"true":"false",SERVER_FONT_LIST));
// Open the font list kept in font list
acquire_sem(fontlock);
@@ -108,29 +108,27 @@ printf("ClientFontList::Update(%s) - %s\n", (check_only)?"true":"false",SERVER_F
serverport=find_port(SERVER_PORT_NAME);
bool needs_update=true;
PortLink *serverlink=new PortLink(serverport);
BPortLink serverlink(serverport);
if(serverport!=B_NAME_NOT_FOUND)
{
PortMessage pmsg;
serverlink->SetOpCode(AS_QUERY_FONTS_CHANGED);
serverlink->FlushWithReply(&pmsg);
int32 code=SERVER_FALSE;
serverlink.StartMessage(AS_QUERY_FONTS_CHANGED);
serverlink.Flush();
serverlink.GetNextReply(&code);
// Attached Data: none
// Reply: SERVER_TRUE if fonts have changed, SERVER_FALSE if not
needs_update=(pmsg.Code()==SERVER_TRUE)?true:false;
needs_update=(code==SERVER_TRUE)?true:false;
}
#ifdef DEBUG_CLIENT_FONT_LIST
else
{
printf("ClientFontList::Update(): Couldn't find app_server port\n");
STRACE(("ClientFontList::Update(): Couldn't find app_server port\n"));
}
#endif
if(check_only)
{
delete serverlink;
release_sem(fontlock);
return needs_update;
}
@@ -145,10 +143,11 @@ printf("ClientFontList::Update(%s) - %s\n", (check_only)?"true":"false",SERVER_F
{
if(fontmsg.Unflatten(&file)==B_OK)
{
#ifdef DEBUG_CLIENT_FONT_LIST
printf("Font message contents:\n");
fontmsg.PrintToStream();
#endif
#ifdef DEBUG_CLIENT_FONT_LIST
printf("Font message contents:\n");
fontmsg.PrintToStream();
#endif
// Empty the font list
FontListFamily *flf=(FontListFamily*)familylist->RemoveItem(0L);
BString sty, extra;
@@ -157,15 +156,11 @@ fontmsg.PrintToStream();
while(flf)
{
#ifdef DEBUG_CLIENT_FONT_LIST
printf("Removing %s from list\n",flf->name.String());
#endif
STRACE(("Removing %s from list\n",flf->name.String()));
delete flf;
flf=(FontListFamily*)familylist->RemoveItem(0L);
}
#ifdef DEBUG_CLIENT_FONT_LIST
printf("\n");
#endif
STRACE(("\n"));
famindex=0;
@@ -178,44 +173,35 @@ printf("\n");
familylist->AddItem(flf);
familymsg.FindString("name",&(flf->name));
#ifdef DEBUG_CLIENT_FONT_LIST
printf("Adding %s to list\n",flf->name.String());
#endif
STRACE(("Adding %s to list\n",flf->name.String()));
styindex=0;
// populate family with styles
while(familymsg.FindString("styles",styindex,&sty)==B_OK)
{
#ifdef DEBUG_CLIENT_FONT_LIST
printf("\tAdding %s\n",sty.String());
#endif
STRACE(("\tAdding %s\n",sty.String()));
styindex++;
flf->styles->AddItem(new BString(sty));
}
if(familymsg.FindBool("tuned",&tempbool)==B_OK)
{
#ifdef DEBUG_CLIENT_FONT_LIST
printf("Family %s has tuned fonts\n", flf->name.String());
#endif
STRACE(("Family %s has tuned fonts\n", flf->name.String()));
flf->flags|=B_HAS_TUNED_FONT;
}
if(familymsg.FindBool("fixed",&tempbool)==B_OK)
{
#ifdef DEBUG_CLIENT_FONT_LIST
printf("Family %s is fixed-width\n", flf->name.String());
#endif
STRACE(("Family %s is fixed-width\n", flf->name.String()));
flf->flags|=B_IS_FIXED;
}
familymsg.MakeEmpty();
}
serverlink->SetOpCode(AS_UPDATED_CLIENT_FONTLIST);
serverlink->Flush();
serverlink.StartMessage(AS_UPDATED_CLIENT_FONTLIST);
serverlink.Flush();
delete serverlink;
release_sem(fontlock);
return false;
@@ -223,16 +209,13 @@ printf("Family %s is fixed-width\n", flf->name.String());
} // end if InitCheck==B_OK
} // end if needs_update
delete serverlink;
release_sem(fontlock);
return false;
}
int32 ClientFontList::CountFamilies(void)
{
#ifdef DEBUG_CLIENT_FONT_LIST
printf("ClientFontList::CountFamilies\n");
#endif
STRACE(("ClientFontList::CountFamilies\n"));
acquire_sem(fontlock);
int32 count=familylist->CountItems();
release_sem(fontlock);
@@ -241,14 +224,10 @@ printf("ClientFontList::CountFamilies\n");
status_t ClientFontList::GetFamily(int32 index, font_family *name, uint32 *flags)
{
#ifdef DEBUG_CLIENT_FONT_LIST
printf("ClientFontList::GetFamily(%ld)\n",index);
#endif
STRACE(("ClientFontList::GetFamily(%ld)\n",index));
if(!name)
{
#ifdef DEBUG_CLIENT_FONT_LIST
printf("ClientFontList::GetFamily: NULL font_family parameter\n");
#endif
STRACE(("ClientFontList::GetFamily: NULL font_family parameter\n"));
return B_ERROR;
}
@@ -256,9 +235,7 @@ printf("ClientFontList::GetFamily: NULL font_family parameter\n");
FontListFamily *flf=(FontListFamily*)familylist->ItemAt(index);
if(!flf)
{
#ifdef DEBUG_CLIENT_FONT_LIST
printf("ClientFontList::GetFamily: index not found\n");
#endif
STRACE(("ClientFontList::GetFamily: index not found\n"));
return B_ERROR;
}
strcpy(*name,flf->name.String());
@@ -347,39 +324,29 @@ status_t ClientFontList::GetStyle(font_family family, int32 index, font_style *n
style->ICompare("Plain")==0)
{
*face|=B_REGULAR_FACE;
#ifdef DEBUG_FONTSERVER
printf("GetStyle: %s Roman face\n", style->String());
#endif
STRACE(("GetStyle: %s Roman face\n", style->String()));
}
else
if(style->ICompare("Bold")==0)
{
*face|=B_BOLD_FACE;
#ifdef DEBUG_FONTSERVER
printf("GetStyle: %s Bold face\n");
#endif
STRACE(("GetStyle: %s Bold face\n"));
}
else
if(style->ICompare("Italic")==0)
{
*face|=B_ITALIC_FACE;
#ifdef DEBUG_FONTSERVER
printf("GetStyle: %s Italic face\n");
#endif
STRACE(("GetStyle: %s Italic face\n"));
}
else
if(style->ICompare("Bold Italic")==0)
{
*face|=B_ITALIC_FACE | B_BOLD_FACE;
#ifdef DEBUG_FONTSERVER
printf("GetStyle: %s Bold Italic face\n");
#endif
STRACE(("GetStyle: %s Bold Italic face\n"));
}
else
{
#ifdef DEBUG_FONTSERVER
printf("GetStyle: %s Unknown face %s\n", style->String());
#endif
STRACE(("GetStyle: %s Unknown face %s\n", style->String()));
}
}