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added more X11 code

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This commit is contained in:
hyunghwan.chung
2017-06-27 16:03:29 +00:00
parent 979040e7b3
commit a2877ac905
4 changed files with 113 additions and 69 deletions
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8
moo/kernel/Collect.moo
View File

@ -719,9 +719,15 @@ class LinkedList(Collection)
}
}
method findLink: value
method findEqualLink: value
{
self doOverLink: [:el | if (el value = value) { ^el }].
^Error.Code.ENOENT
}
method findIdenticalLink: value
{
self doOverLink: [:el | if (el value == value) { ^el }].
^Error.Code.ENOENT
}
}

164
moo/kernel/X11.moo
View File

@ -38,7 +38,7 @@ class X11(Object) from 'x11'
^w
}
method __close_window(window_handle)
method __destroy_window(window_handle)
{
| w |
w := self _destroy_window(window_handle).
@ -86,6 +86,8 @@ pooldic X11.LLEventType
DESTROY_NOTIFY := 17.
CONFIGURE_NOTIFY := 22.
CLIENT_MESSAGE := 33.
SHELL_CLOSE := 65537.
}
class X11.LLEvent(Object)
@ -208,23 +210,25 @@ class X11.Widget(Object)
^self.parent windowHandle.
}
method paint: paint_event
{
}
method realize
{
## super realize chaining required???
}
method realize { }
method dispose
{
## what should be done first? remvoe from container? should dispose be called?
## super dispose chaining required?
##if (self.parent notNil)
##{
## self.parent remove: self.
##}
'Widget dispose XXXXXXXXXXXXXX' dump.
}
method onPaintEvent: paint_event
{
}
method onButtonEvent: event
{
}
method onCloseEvent
{
}
}
@ -235,10 +239,10 @@ class X11.Label(X11.Widget)
method text: text
{
self.text := text.
if (self windowHandle notNil) { self paint: nil }
if (self windowHandle notNil) { self onPaintEvent: nil }
}
method paint: paint_event
method onPaintEvent: paint_event
{
| gc |
System logNl: 'LABEL GC.......'.
@ -251,12 +255,13 @@ System logNl: 'LABEL GC.......'.
method realize
{
## if i want to use a window to represent it, it must create window here.
## otherwise, do other works in paint:???
## otherwise, do other works in onPaintEvent:???
}
method dispose
{
'Label dispose XXXXXXXXXXXXXX' dump.
super dispose.
}
}
@ -283,13 +288,12 @@ class X11.Composite(X11.Widget)
method remove: widget
{
| link |
if (widget parent =~ self)
if (widget parent ~~ self)
{
selfns.Exception sinal: 'Cannot remove an unknown widget'
}.
## TODO: unmap and destroy...
link := self.children findLink: widget.
link := self.children findIdenticalLink: widget.
self.children removeLink: link.
widget parent: nil.
}
@ -301,7 +305,12 @@ class X11.Composite(X11.Widget)
method dispose
{
self.children do: [:child | child dispose ]
'Composite dispose XXXXXXXXXXXXXX' dump.
super dispose.
self.children do: [:child |
child dispose.
self remove: child.
]
}
}
@ -328,7 +337,13 @@ class X11.Shell(X11.Composite)
method realize
{
| wind |
if (self.windowHandle notNil) { ^self }.
if (self.displayServer isNil)
{
## not added to a display server.
X11.Exception signal: 'Cannot realize a shell not added to a display server'
}.
wind := self.displayServer __create_window(nil, self.x, self.y, self.width, self.height, self.fgcolor, self.bgcolor, self).
if (wind isError)
@ -341,24 +356,37 @@ class X11.Shell(X11.Composite)
[
self.children do: [:child | child realize ].
] on: System.Exception do: [:ex |
self.displayServer _destroy_window(wind).
self.displayServer __destroy_window(wind).
self.windowHandle := nil.
ex pass
].
### call displayOn: from the exposure handler...
self paint: nil.
self onPaintEvent: nil.
}
method dispose
{
super dispose.
if (self.windowHandle notNil)
'Shell dispose XXXXXXXXXXXXXX' dump.
if (self.displayServer notNil)
{
self.displayServer _destroy_window (self.windowHandle).
self.windowHandle := nil.
if (self.windowHandle notNil)
{
super dispose.
self.displayServer __destroy_window (self.windowHandle).
self.windowHandle := nil.
}.
self.displayServer removeShell: self.
}
}
method onCloseEvent
{
'ON CLOSE EVENT .............' dump.
self dispose.
}
}
## ---------------------------------------------------------------------------
@ -394,9 +422,6 @@ extend X11
self _close_display.
##self.display_base := nil.
}.
## TODO: check if _fini_trailer is not called for some exception throwing...
##self _fini_trailer.
}
method initialize
@ -415,30 +440,31 @@ extend X11
self.llevent_blocks := System.Dictionary new.
self.llevent_blocks
at: self.LLEventType.KEY_PRESS put: #__handle_key_event:;
at: self.LLEventType.KEY_RELEASE put: #__handle_key_event:;
at: self.LLEventType.BUTTON_PRESS put: #__handle_button_event:;
at: self.LLEventType.BUTTON_RELEASE put: #__handle_button_event:;
at: self.LLEventType.MOTION_NOTIFY put: #__handle_notify:;
at: self.LLEventType.ENTER_NOTIFY put: #__handle_notify:;
at: self.LLEventType.LEAVE_NOTIFY put: #__handle_notify:;
at: self.LLEventType.EXPOSE put: #__handle_expose:;
at: self.LLEventType.DESTROY_NOTIFY put: #__handle_destroy_notify:;
at: self.LLEventType.CONFIGURE_NOTIFY put: #__handle_configure_notify:;
at: self.LLEventType.CLIENT_MESSAGE put: #__handle_client_message:.
at: self.LLEventType.KEY_PRESS put: #__handle_key_event:on:;
at: self.LLEventType.KEY_RELEASE put: #__handle_key_event:on:;
at: self.LLEventType.BUTTON_PRESS put: #__handle_button_event:on:;
at: self.LLEventType.BUTTON_RELEASE put: #__handle_button_event:on:;
at: self.LLEventType.MOTION_NOTIFY put: #__handle_notify:on:;
at: self.LLEventType.ENTER_NOTIFY put: #__handle_notify:on:;
at: self.LLEventType.LEAVE_NOTIFY put: #__handle_notify:on:;
at: self.LLEventType.EXPOSE put: #__handle_expose:on:;
at: self.LLEventType.DESTROY_NOTIFY put: #__handle_destroy_notify:on:;
at: self.LLEventType.CONFIGURE_NOTIFY put: #__handle_configure_notify:on:;
at: self.LLEventType.CLIENT_MESSAGE put: #__handle_client_message:on:.
*)
self.llevent_blocks := %{
self.LLEventType.KEY_PRESS -> #__handle_key_event:,
self.LLEventType.KEY_RELEASE -> #__handle_key_event:,
self.LLEventType.BUTTON_PRESS -> #__handle_button_event:,
self.LLEventType.BUTTON_RELEASE -> #__handle_button_event:,
self.LLEventType.MOTION_NOTIFY -> #__handle_notify:,
self.LLEventType.ENTER_NOTIFY -> #__handle_notify:,
self.LLEventType.LEAVE_NOTIFY -> #__handle_notify:,
self.LLEventType.EXPOSE -> #__handle_expose:,
self.LLEventType.DESTROY_NOTIFY -> #__handle_destroy_notify:,
self.LLEventType.CONFIGURE_NOTIFY -> #__handle_configure_notify:,
self.LLEventType.CLIENT_MESSAGE -> #__handle_client_message:
self.LLEventType.KEY_PRESS -> #__handle_key_event:on:,
self.LLEventType.KEY_RELEASE -> #__handle_key_event:on:,
self.LLEventType.BUTTON_PRESS -> #__handle_button_event:on:,
self.LLEventType.BUTTON_RELEASE -> #__handle_button_event:on:,
self.LLEventType.MOTION_NOTIFY -> #__handle_notify:on:,
self.LLEventType.ENTER_NOTIFY -> #__handle_notify:on:,
self.LLEventType.LEAVE_NOTIFY -> #__handle_notify:on:,
self.LLEventType.EXPOSE -> #__handle_expose:on:,
self.LLEventType.DESTROY_NOTIFY -> #__handle_destroy_notify:on:,
self.LLEventType.CONFIGURE_NOTIFY -> #__handle_configure_notify:on:,
self.LLEventType.CLIENT_MESSAGE -> #__handle_client_message:on:,
self.LLEventType.SHELL_CLOSE -> #__handle_shell_close:on:
}.
}
@ -461,7 +487,6 @@ extend X11
}
}
method enterEventLoop
{
if (self.event_loop_sem isNil)
@ -537,36 +562,41 @@ extend X11
}.
(llevent window asString) dump.
^self perform (mthname, llevent).
^self perform (mthname, llevent, widget).
}
method __handle_notify: type
{
^9999999999
}
method __handle_expose: event
method __handle_notify: llevent on: widget
{
}
method __handle_button_event: event
method __handle_expose: llevent on: widget
{
}
method __handle_destroy_notify: event
method __handle_button_event: event on: widget
{
}
method __handle_configure_notify: event
method __handle_destroy_notify: event on: widget
{
}
method __handle_client_message: event
method __handle_configure_notify: event on: widget
{
}
method __handle_key_event: type
method __handle_client_message: event on: widget
{
widget close: event.
}
method __handle_key_event: event on: widget
{
}
method __handle_shell_close: llevent on: widget
{
widget onCloseEvent.
}
}