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The mother of all commits. :P

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Unremoved zlib and added libpng to public libs (C'mon DW, make up your mind... ;^)
Added screenshot support to app_server
Added full keyboard message support to app_server
Added UseLibraryHeaders and LibraryHeaders rules to jamrules
Updated ColorUtils to convert uint32 colors to rgb_colors
BAppServerLink now autolocks client-server communications on the client side (as it should)
app_server now also juliennes and makes french fries. Yum.


git-svn-id: file:///srv/svn/repos/haiku/trunk/current@3045 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
DarkWyrm
2003-03-30 00:17:50 +00:00
parent 6d45dac30b
commit 0f434a0aad
73 changed files with 49212 additions and 151 deletions
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src/servers/app/server/AppServer.cpp
+225 -98
View File
@@ -25,6 +25,7 @@
//
//------------------------------------------------------------------------------
#include <AppDefs.h>
#include <Entry.h>
#include "AppServer.h"
#include "Desktop.h"
#include "DisplayDriver.h"
@@ -37,6 +38,9 @@
#include "RGBColor.h"
#include "BitmapManager.h"
#include "CursorManager.h"
#include "Utils.h"
//#define DEBUG_KEYHANDLING
// Globals
@@ -52,7 +56,7 @@ RGBColor workspace_default_color(51,102,160);
This loads the default fonts, allocates all the major global variables, spawns the main housekeeping
threads, loads user preferences for the UI and decorator, and allocates various locks.
*/
#if DISPLAYDRIVER != HWDRIVER
#ifdef TEST_MODE
AppServer::AppServer(void) : BApplication (SERVER_SIGNATURE)
#else
AppServer::AppServer(void)
@@ -64,6 +68,7 @@ AppServer::AppServer(void)
_applist=new BList(0);
_quitting_server=false;
_exit_poller=false;
_ssindex=1;
// Create the font server and scan the proper directories.
fontserver=new FontServer;
@@ -180,78 +185,78 @@ int32 AppServer::PollerThread(void *data)
{
// This thread handles nothing but input messages for mouse and keyboard
AppServer *appserver=(AppServer*)data;
int32 msgcode;
int8 *msgbuffer=NULL,*index;
ssize_t buffersize,bytesread;
int8 *index;
PortQueue mousequeue(appserver->_mouseport);
PortMessage *msg;
for(;;)
{
buffersize=port_buffer_size(appserver->_mouseport);
if(buffersize>0)
msgbuffer=new int8[buffersize];
bytesread=read_port(appserver->_mouseport,&msgcode,msgbuffer,buffersize);
if(!mousequeue.MessagesWaiting())
mousequeue.GetMessagesFromPort(true); // wait for a message to come into the port
else
mousequeue.GetMessagesFromPort(false);
if (bytesread != B_BAD_PORT_ID && bytesread != B_TIMED_OUT && bytesread != B_WOULD_BLOCK)
msg=mousequeue.GetMessageFromQueue();
if(!msg)
continue;
switch(msg->Code())
{
switch(msgcode)
// We don't need to do anything with these two, so just pass them
// onto the active application. Eventually, we will end up passing
// them onto the window which is currently under the cursor.
case B_MOUSE_DOWN:
case B_MOUSE_UP:
case B_MOUSE_WHEEL_CHANGED:
{
// We don't need to do anything with these two, so just pass them
// onto the active application. Eventually, we will end up passing
// them onto the window which is currently under the cursor.
case B_MOUSE_DOWN:
case B_MOUSE_UP:
case B_MOUSE_WHEEL_CHANGED:
{
if(!msgbuffer)
break;
ServerWindow::HandleMouseEvent(msgcode,msgbuffer);
break;
}
// Process the cursor and then pass it on
case B_MOUSE_MOVED:
{
// Attached data:
// 1) int64 - time of mouse click
// 2) float - x coordinate of mouse click
// 3) float - y coordinate of mouse click
// 4) int32 - buttons down
index=msgbuffer;
if(!index)
break;
// Time sent is not necessary for cursor processing.
index += sizeof(int64);
float tempx=0,tempy=0;
tempx=*((float*)index);
index+=sizeof(float);
tempy=*((float*)index);
index+=sizeof(float);
if(appserver->_driver)
{
appserver->_driver->MoveCursorTo(tempx,tempy);
ServerWindow::HandleMouseEvent(msgcode,msgbuffer);
}
break;
}
case B_KEY_DOWN:
case B_KEY_UP:
case B_UNMAPPED_KEY_DOWN:
case B_UNMAPPED_KEY_UP:
appserver->HandleKeyMessage(msgcode,msgbuffer);
break;
default:
printf("Server::Poller received unexpected code %lx\n",msgcode);
if(!msg->Buffer())
break;
ServerWindow::HandleMouseEvent(msg->Code(),(int8*)msg->Buffer());
break;
}
// Process the cursor and then pass it on
case B_MOUSE_MOVED:
{
// Attached data:
// 1) int64 - time of mouse click
// 2) float - x coordinate of mouse click
// 3) float - y coordinate of mouse click
// 4) int32 - buttons down
index=(int8*)msg->Buffer();
if(!index)
break;
// Time sent is not necessary for cursor processing.
index += sizeof(int64);
float tempx=0,tempy=0;
tempx=*((float*)index);
index+=sizeof(float);
tempy=*((float*)index);
index+=sizeof(float);
if(appserver->_driver)
{
appserver->_driver->MoveCursorTo(tempx,tempy);
ServerWindow::HandleMouseEvent(msg->Code(),(int8*)msg->Buffer());
}
break;
}
case B_KEY_DOWN:
case B_KEY_UP:
case B_UNMAPPED_KEY_DOWN:
case B_UNMAPPED_KEY_UP:
case B_MODIFIERS_CHANGED:
appserver->HandleKeyMessage(msg->Code(),(int8*)msg->Buffer());
break;
default:
printf("Server::Poller received unexpected code %lx\n",msg->Code());
break;
}
if(buffersize>0)
delete msgbuffer;
delete msg;
if(appserver->_exit_poller)
break;
}
@@ -626,43 +631,136 @@ void AppServer::HandleKeyMessage(int32 code, int8 *buffer)
// 7) int8 number of bytes to follow containing the
// generated string
// 8) Character string generated by the keystroke
// 9) int32 number of elements in the key state array to follow
// 10) int8 state of all keys
// 9) int8[16] state of all keys
// Obtain only what data which we'll need
index+=sizeof(int64);
int32 scancode=*((int32*)index); index+=sizeof(int32) * 3;
int32 modifiers=*((int32*)index); index+=sizeof(int8) * 3;
int8 stringlength=*index; index+=stringlength + sizeof(int8);
int32 keyindices=*index;
// Check for workspace change or safe video mode
if(scancode>0x01 && scancode<0x0e)
int32 modifiers=*((int32*)index); index+=sizeof(int32) + (sizeof(int8) * 3);
int8 stringlength=*index; index+=stringlength;
#ifdef DEBUG_KEYHANDLING
printf("Key Down: 0x%lx\n",scancode);
#endif
if(DISPLAYDRIVER == HWDRIVER)
{
// F12
if(scancode==0x0d)
// Check for workspace change or safe video mode
if(scancode>0x01 && scancode<0x0e)
{
if(modifiers & B_LEFT_COMMAND_KEY &
B_LEFT_CONTROL_KEY & B_LEFT_SHIFT_KEY)
if(scancode==0x0d)
{
// TODO: Set to Safe Mode here. (DisplayDriver API change)
if(modifiers & (B_LEFT_COMMAND_KEY |
B_LEFT_CONTROL_KEY | B_LEFT_SHIFT_KEY))
{
// TODO: Set to Safe Mode here. (DisplayDriver API change)
#ifdef DEBUG_KEYHANDLING
printf("Safe Video Mode invoked - code unimplemented\n");
#endif
break;
}
}
}
if(modifiers & B_COMMAND_KEY)
if(modifiers & B_CONTROL_KEY)
{
#ifdef DEBUG_KEYHANDLING
printf("Set Workspace %ld\n",scancode-1);
#endif
SetWorkspace(scancode-2);
break;
}
// Tab key
if(scancode==0x26 && (modifiers & B_CONTROL_KEY))
{
ServerApp *deskbar=FindApp("application/x-vnd.Be-TSKB");
if(deskbar)
{
// I hope this calculation's right ;)
size_t msgsize=sizeof(int64) + ( sizeof(int32) * 5) +
( sizeof(int8) * (4+ stringlength + keyindices));
deskbar->PostMessage(code, msgsize, buffer);
printf("Send Twitcher message key to Deskbar - unimplmemented\n");
break;
}
}
// PrintScreen
if(scancode==0xe)
{
if(_driver)
{
char filename[128];
BEntry entry;
sprintf(filename,"/boot/home/screen%ld.png",_ssindex);
entry.SetTo(filename);
while(entry.Exists())
{
_ssindex++;
sprintf(filename,"/boot/home/screen%ld.png",_ssindex);
}
_ssindex++;
_driver->DumpToFile(filename);
break;
}
}
}
else
{
// F12
if(scancode>0x1 && scancode<0xe)
{
if(scancode==0xd)
{
if(modifiers & (B_LEFT_CONTROL_KEY | B_LEFT_SHIFT_KEY | B_LEFT_OPTION_KEY))
{
// TODO: Set to Safe Mode here. (DisplayDriver API change)
#ifdef DEBUG_KEYHANDLING
printf("Safe Video Mode invoked - code unimplemented\n");
#endif
break;
}
}
if(modifiers & (B_LEFT_SHIFT_KEY | B_LEFT_CONTROL_KEY))
{
#ifdef DEBUG_KEYHANDLING
printf("Set Workspace %ld\n",scancode-1);
#endif
SetWorkspace(scancode-2);
break;
}
}
//Tab
if(scancode==0x26 && (modifiers & B_SHIFT_KEY))
{
#ifdef DEBUG_KEYHANDLING
printf("Twitcher\n");
#endif
ServerApp *deskbar=FindApp("application/x-vnd.Be-TSKB");
if(deskbar)
{
printf("Send Twitcher message key to Deskbar - unimplmemented\n");
break;
}
}
// Pause/Break
if(scancode==0x7f)
{
if(_driver)
{
char filename[128];
BEntry entry;
sprintf(filename,"/boot/home/screen%ld.png",_ssindex);
entry.SetTo(filename);
while(entry.Exists())
{
_ssindex++;
sprintf(filename,"/boot/home/screen%ld.png",_ssindex);
}
_ssindex++;
_driver->DumpToFile(filename);
break;
}
}
@@ -684,29 +782,40 @@ void AppServer::HandleKeyMessage(int32 code, int8 *buffer)
// 6) int8 number of bytes to follow containing the
// generated string
// 7) Character string generated by the keystroke
// 8) int32 number of elements in the key state array to follow
// 9) int8 state of all keys
// 8) int8[16] state of all keys
// Obtain only what data which we'll need
index+=sizeof(int64);
int32 scancode=*((int32*)index); index+=sizeof(int32) * 3;
int32 modifiers=*((int32*)index); index+=sizeof(int8) * 3;
int8 stringlength=*index; index+=stringlength + sizeof(int8);
int32 keyindices=*index;
#ifdef DEBUG_KEYHANDLING
printf("Key Up: 0x%lx\n",scancode);
#endif
// Send the key_up msg to the Deskbar for the twitcher
// Tab key
if(scancode==0x26 && (modifiers & B_CONTROL_KEY))
if(DISPLAYDRIVER==HWDRIVER)
{
ServerApp *deskbar=FindApp("application/x-vnd.Be-TSKB");
if(deskbar)
// Tab key
if(scancode==0x26 && (modifiers & B_CONTROL_KEY))
{
// I hope this calculation's right ;)
size_t msgsize=sizeof(int64) + ( sizeof(int32) * 4) +
( sizeof(int8) * (4+ stringlength + keyindices));
deskbar->PostMessage(code, msgsize, buffer);
break;
ServerApp *deskbar=FindApp("application/x-vnd.Be-TSKB");
if(deskbar)
{
printf("Send Twitcher message key to Deskbar - unimplmemented\n");
break;
}
}
}
else
{
if(scancode==0x26 && (modifiers & B_LEFT_SHIFT_KEY))
{
ServerApp *deskbar=FindApp("application/x-vnd.Be-TSKB");
if(deskbar)
{
printf("Send Twitcher message key to Deskbar - unimplmemented\n");
break;
}
}
}
@@ -714,6 +823,8 @@ void AppServer::HandleKeyMessage(int32 code, int8 *buffer)
// window.
// fall through to the next case
ServerWindow::HandleKeyEvent(code,buffer);
break;
}
case B_UNMAPPED_KEY_DOWN:
{
@@ -725,6 +836,12 @@ void AppServer::HandleKeyMessage(int32 code, int8 *buffer)
// 5) int8 state of all keys
// fall through to the next case
#ifdef DEBUG_KEYHANDLING
index+=sizeof(bigtime_t);
printf("Unmapped Key Down: 0x%lx\n",*((int32*)index));
#endif
ServerWindow::HandleKeyEvent(code,buffer);
break;
}
case B_UNMAPPED_KEY_UP:
{
@@ -736,6 +853,12 @@ void AppServer::HandleKeyMessage(int32 code, int8 *buffer)
// 5) int8 state of all keys
// fall through to the next case
#ifdef DEBUG_KEYHANDLING
index+=sizeof(bigtime_t);
printf("Unmapped Key Up: 0x%lx\n",*((int32*)index));
#endif
ServerWindow::HandleKeyEvent(code,buffer);
break;
}
case B_MODIFIERS_CHANGED:
{
@@ -746,7 +869,11 @@ void AppServer::HandleKeyMessage(int32 code, int8 *buffer)
// 4) int32 number of elements in the key state array to follow
// 5) int8 state of all keys
ServerWindow::HandleMouseEvent(code,buffer);
#ifdef DEBUG_KEYHANDLING
index+=sizeof(bigtime_t);
printf("Modifiers Changed\n");
#endif
ServerWindow::HandleKeyEvent(code,buffer);
break;
}
default: