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useful pieces of code

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@11107 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Jérôme Duval 2005-01-28 18:46:36 +00:00
parent 534ef684d9
commit a77de570a2
2 changed files with 75 additions and 6 deletions
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44
src/servers/input/BottomlineWindow.cpp
View File

@ -17,7 +17,7 @@
#include "InputServer.h"
BottomlineWindow::BottomlineWindow(const BFont *font)
: BWindow(BRect(0,0,350,20), "",
: BWindow(BRect(0,0,350,16), "",
(window_look) 25/*B_FLOATING_WINDOW_LOOK*/,
B_FLOATING_ALL_WINDOW_FEEL,
B_NOT_V_RESIZABLE | B_NOT_CLOSABLE |
@ -26,11 +26,12 @@ BottomlineWindow::BottomlineWindow(const BFont *font)
{
BRect textRect = Bounds();
textRect.OffsetTo(B_ORIGIN);
textRect.InsetBy(1,1);
textRect.InsetBy(2,2);
fTextView = new BTextView(Bounds(), "", textRect, font, NULL, B_FOLLOW_ALL, B_WILL_DRAW | B_FRAME_EVENTS);
AddChild(fTextView);
fTextView->SetText("coucou");
fTextView->SetText("");
fTextView->MakeFocus(true);
BRect screenFrame = (BScreen(B_MAIN_SCREEN_ID).Frame());
BPoint pt;
@ -39,6 +40,8 @@ BottomlineWindow::BottomlineWindow(const BFont *font)
MoveTo(pt);
Show();
SERIAL_PRINT(("BottomlineWindow created\n"));
}
@ -74,5 +77,40 @@ BottomlineWindow::HandleInputMethodEvent(BMessage *msg, BList *list)
CALLED();
PostMessage(msg, fTextView);
int32 opcode = -1;
const char* string = NULL;
msg->FindInt32("be:opcode", &opcode);
msg->FindString("be:string", &string);
SERIAL_PRINT(("IME : %i, %s\n", opcode, string));
if (opcode != B_INPUT_METHOD_CHANGED)
return;
bool confirmed = false;
if ((msg->FindBool("be:confirmed", &confirmed) != B_OK)
|| !confirmed)
return;
SERIAL_PRINT(("IME : confirmed\n"));
if (string != NULL) {
int32 offset = 0;
int32 length = strlen(string);
int32 next_offset = 0;
while (offset < length) {
for (++next_offset; (string[next_offset] & 0xC0) == 0x80; ++next_offset)
;
BMessage *newmsg = new BMessage(B_KEY_DOWN);
newmsg->AddInt32("key", 0);
newmsg->AddInt64("when", system_time());
newmsg->AddData("bytes", B_STRING_TYPE, string + offset, next_offset - offset);
list->AddItem(newmsg);
offset = next_offset;
}
}
}

37
src/servers/input/InputServer.cpp
View File

@ -1130,10 +1130,24 @@ InputServer::DispatchEvents(BList *eventList)
for ( int32 i = 0; NULL != (event = (BMessage *)fEventsCache.ItemAt(i)); i++ ) {
// now we must send each event to the app_server
if (event->what == B_INPUT_METHOD_EVENT && !fIMAware) {
if (!fBLWindow)
fBLWindow = new BottomlineWindow(be_bold_font);
SERIAL_PRINT(("IME received\n"));
int32 opcode = -1;
event->FindInt32("be:opcode", &opcode);
BList events;
if (!fBLWindow && opcode == B_INPUT_METHOD_STARTED) {
fBLWindow = new BottomlineWindow(be_plain_font);
}
if (fBLWindow) {
fBLWindow->HandleInputMethodEvent(event, &events);
if (!events.IsEmpty()) {
fBLWindow->PostMessage(B_QUIT_REQUESTED);
fBLWindow = NULL;
fBLWindow->HandleInputMethodEvent(event, eventList);
fEventsCache.AddList(&events);
}
}
} else {
DispatchEvent(event);
}
@ -1152,6 +1166,23 @@ int
InputServer::DispatchEvent(BMessage *message)
{
CALLED();
switch (message->what) {
case B_KEY_DOWN:
case B_KEY_UP:
case B_UNMAPPED_KEY_UP:
case B_UNMAPPED_KEY_DOWN: {
uint32 modifiers;
ssize_t size;
uint8 *data;
if (message->FindData("states", B_UINT8_TYPE, (const void**)&data, &size) != B_OK)
message->AddData("states", B_UINT8_TYPE, fKey_info.key_states, 16);
if (message->FindInt32("modifiers", (int32*)&modifiers)!=B_OK)
message->AddInt32("modifiers", fKey_info.modifiers);
break;
}
}
// BPortLink is incompatible with R5 one
#ifndef COMPILE_FOR_R5