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Finished input server emulation code 

git-svn-id: file:///srv/svn/repos/haiku/trunk/current@2181 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
DarkWyrm 2002-12-08 14:49:10 +00:00
parent a5dbd67b81
commit 09aa48996d
1 changed files with 65 additions and 101 deletions
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166
src/servers/app/proto7/ScreenDriver.cpp
View File

@ -4,8 +4,11 @@
of testing without requiring a second video card for SecondDriver and also
without the limitations (mostly speed) of ViewDriver.
Note that unlike ViewDriver, this graphics module does NOT emulate
the Input Server. The Router input server filter is required for use.
This module also emulates the input server via the keyboard.
Cursor keys move the mouse and the left modifier keys Option and Ctrl, which
operate the first and second mouse buttons, respectively.
The right window key on American keymaps doesn't map to anything, so it is
not used. Consequently, when a right modifier key is pressed, it works normally.
The concept is pretty close to the retooled ViewDriver, where each module
call locks a couple BLockers and draws to the buffer.
@ -91,56 +94,14 @@ void FrameBuffer::MessageReceived(BMessage *msg)
msg->FindInt32("key",&key);
msg->FindInt32("modifiers",&modifiers);
int32 servermods=0;
servermods|=modifiers & B_RIGHT_COMMAND_KEY;
servermods|=modifiers & B_RIGHT_OPTION_KEY;
servermods|=modifiers & B_RIGHT_CONTROL_KEY;
servermods|=modifiers & B_SHIFT_KEY;
switch(key)
{
case 0x4c: // Z key on American QWERTY keymap
{
uint32 clicks=1; // can't get the # of clicks without a *lot* of extra work :(
int64 time=(int64)real_time_clock();
buttons=B_TERTIARY_MOUSE_BUTTON;
serverlink->SetOpCode(B_MOUSE_DOWN);
serverlink->Attach(&time, sizeof(int64));
serverlink->Attach(&mousepos.x,sizeof(float));
serverlink->Attach(&mousepos.y,sizeof(float));
serverlink->Attach(&modifiers, sizeof(uint32));
serverlink->Attach(&buttons, sizeof(uint32));
serverlink->Attach(&clicks, sizeof(uint32));
serverlink->Flush();
break;
}
case 0x4d: // X key on American QWERTY keymap
{
uint32 clicks=1; // can't get the # of clicks without a *lot* of extra work :(
int64 time=(int64)real_time_clock();
buttons=B_SECONDARY_MOUSE_BUTTON;
serverlink->SetOpCode(B_MOUSE_DOWN);
serverlink->Attach(&time, sizeof(int64));
serverlink->Attach(&mousepos.x,sizeof(float));
serverlink->Attach(&mousepos.y,sizeof(float));
serverlink->Attach(&modifiers, sizeof(uint32));
serverlink->Attach(&buttons, sizeof(uint32));
serverlink->Attach(&clicks, sizeof(uint32));
serverlink->Flush();
break;
}
case 0x4e: // C key on American QWERTY keymap
{
uint32 clicks=1; // can't get the # of clicks without a *lot* of extra work :(
int64 time=(int64)real_time_clock();
buttons=B_PRIMARY_MOUSE_BUTTON;
serverlink->SetOpCode(B_MOUSE_DOWN);
serverlink->Attach(&time, sizeof(int64));
serverlink->Attach(&mousepos.x,sizeof(float));
serverlink->Attach(&mousepos.y,sizeof(float));
serverlink->Attach(&modifiers, sizeof(uint32));
serverlink->Attach(&buttons, sizeof(uint32));
serverlink->Attach(&clicks, sizeof(uint32));
serverlink->Flush();
break;
}
case 0x47: // Enter key
{
port_id serverport=find_port(SERVER_PORT_NAME);
@ -200,7 +161,7 @@ void FrameBuffer::MessageReceived(BMessage *msg)
serverlink->Attach(&time, sizeof(int64));
serverlink->Attach(&mousepos.x,sizeof(float));
serverlink->Attach(&mousepos.y,sizeof(float));
serverlink->Attach(&modifiers, sizeof(uint32));
serverlink->Attach(&servermods, sizeof(int32));
serverlink->Attach(&buttons, sizeof(uint32));
serverlink->Attach(&clicks, sizeof(uint32));
serverlink->Flush();
@ -239,7 +200,7 @@ void FrameBuffer::MessageReceived(BMessage *msg)
serverlink->Attach(&time, sizeof(int64));
serverlink->Attach(&mousepos.x,sizeof(float));
serverlink->Attach(&mousepos.y,sizeof(float));
serverlink->Attach(&modifiers, sizeof(uint32));
serverlink->Attach(&servermods, sizeof(int32));
serverlink->Attach(&buttons, sizeof(uint32));
serverlink->Attach(&clicks, sizeof(uint32));
serverlink->Flush();
@ -278,7 +239,7 @@ void FrameBuffer::MessageReceived(BMessage *msg)
serverlink->Attach(&time, sizeof(int64));
serverlink->Attach(&mousepos.x,sizeof(float));
serverlink->Attach(&mousepos.y,sizeof(float));
serverlink->Attach(&modifiers, sizeof(uint32));
serverlink->Attach(&servermods, sizeof(int32));
serverlink->Attach(&buttons, sizeof(uint32));
serverlink->Attach(&clicks, sizeof(uint32));
serverlink->Flush();
@ -317,7 +278,7 @@ void FrameBuffer::MessageReceived(BMessage *msg)
serverlink->Attach(&time, sizeof(int64));
serverlink->Attach(&mousepos.x,sizeof(float));
serverlink->Attach(&mousepos.y,sizeof(float));
serverlink->Attach(&modifiers, sizeof(uint32));
serverlink->Attach(&servermods, sizeof(int32));
serverlink->Attach(&buttons, sizeof(uint32));
serverlink->Attach(&clicks, sizeof(uint32));
serverlink->Flush();
@ -328,66 +289,69 @@ void FrameBuffer::MessageReceived(BMessage *msg)
break;
}
}
case B_KEY_UP:
case B_MODIFIERS_CHANGED:
{
#ifndef DISABLE_SERVER_EMU
int32 key,modifiers;
msg->FindInt32("key",&key);
msg->FindInt32("modifiers",&modifiers);
switch(key)
int32 modifiers;
if(msg->FindInt32("modifiers",&modifiers)==B_OK)
{
case 0x4c: // Z key on American QWERTY keymap
#ifndef DISABLE_SERVER_EMU
uint32 clicks=1; // can't get the # of clicks without a *lot* of extra work :(
int64 time=(int64)real_time_clock();
// we need to be able to shift click & such, so we will construct
// a new modifiers value which excludes our mouse click keys
int32 servermods=0;
servermods|=modifiers & B_RIGHT_COMMAND_KEY;
servermods|=modifiers & B_RIGHT_OPTION_KEY;
servermods|=modifiers & B_RIGHT_CONTROL_KEY;
servermods|=modifiers & B_SHIFT_KEY;
if(modifiers & B_LEFT_OPTION_KEY)
{
uint32 clicks=1; // can't get the # of clicks without a *lot* of extra work :(
int64 time=(int64)real_time_clock();
buttons=B_TERTIARY_MOUSE_BUTTON;
serverlink->SetOpCode(B_MOUSE_UP);
serverlink->Attach(&time, sizeof(int64));
serverlink->Attach(&mousepos.x,sizeof(float));
serverlink->Attach(&mousepos.y,sizeof(float));
serverlink->Attach(&modifiers, sizeof(uint32));
serverlink->Attach(&buttons, sizeof(uint32));
serverlink->Attach(&clicks, sizeof(uint32));
serverlink->Flush();
break;
}
case 0x4d: // X key on American QWERTY keymap
{
uint32 clicks=1; // can't get the # of clicks without a *lot* of extra work :(
int64 time=(int64)real_time_clock();
buttons=B_SECONDARY_MOUSE_BUTTON;
serverlink->SetOpCode(B_MOUSE_UP);
serverlink->Attach(&time, sizeof(int64));
serverlink->Attach(&mousepos.x,sizeof(float));
serverlink->Attach(&mousepos.y,sizeof(float));
serverlink->Attach(&modifiers, sizeof(uint32));
serverlink->Attach(&buttons, sizeof(uint32));
serverlink->Attach(&clicks, sizeof(uint32));
serverlink->Flush();
break;
break;
}
case 0x4e: // C key on American QWERTY keymap
{
uint32 clicks=1; // can't get the # of clicks without a *lot* of extra work :(
int64 time=(int64)real_time_clock();
buttons=B_PRIMARY_MOUSE_BUTTON;
serverlink->SetOpCode(B_MOUSE_UP);
serverlink->SetOpCode(B_MOUSE_DOWN);
serverlink->Attach(&time, sizeof(int64));
serverlink->Attach(&mousepos.x,sizeof(float));
serverlink->Attach(&mousepos.y,sizeof(float));
serverlink->Attach(&modifiers, sizeof(uint32));
serverlink->Attach(&servermods, sizeof(uint32));
serverlink->Attach(&buttons, sizeof(uint32));
serverlink->Attach(&clicks, sizeof(uint32));
serverlink->Flush();
break;
}
else
if(modifiers & B_LEFT_CONTROL_KEY)
{
buttons=B_SECONDARY_MOUSE_BUTTON;
serverlink->SetOpCode(B_MOUSE_DOWN);
serverlink->Attach(&time, sizeof(int64));
serverlink->Attach(&mousepos.x,sizeof(float));
serverlink->Attach(&mousepos.y,sizeof(float));
serverlink->Attach(&servermods, sizeof(uint32));
serverlink->Attach(&buttons, sizeof(uint32));
serverlink->Attach(&clicks, sizeof(uint32));
serverlink->Flush();
}
else
{
// well, we got this far so none of the buttons
// are down. set our mouse buttons to up and if this
// is a change, send a B_MOUSE_UP message
if(buttons>0)
{
serverlink->SetOpCode(B_MOUSE_UP);
serverlink->Attach(&time, sizeof(int64));
serverlink->Attach(&mousepos.x,sizeof(float));
serverlink->Attach(&mousepos.y,sizeof(float));
serverlink->Attach(&servermods, sizeof(uint32));
serverlink->Flush();
}
buttons=0;
}
#endif // end server emu code
}
#endif
break;
}
default: