Style changes, license change, added all the authors.
BTW, I forgot to say (in the previous commit) that the Button's label is also truncated if neede, so it doesn't go out of the button's bounds. If you don't like it, remove it. git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@13364 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Stefano Ceccherini
parent
bb2ee4164b
commit
049818e016
@ -1,46 +1,18 @@
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//------------------------------------------------------------------------------
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// Copyright (c) 2001-2002, OpenBeOS
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//
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// Permission is hereby granted, free of charge, to any person obtaining a
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// copy of this software and associated documentation files (the "Software"),
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// to deal in the Software without restriction, including without limitation
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// the rights to use, copy, modify, merge, publish, distribute, sublicense,
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// and/or sell copies of the Software, and to permit persons to whom the
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// Software is furnished to do so, subject to the following conditions:
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//
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// The above copyright notice and this permission notice shall be included in
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// all copies or substantial portions of the Software.
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//
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// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
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// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
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// DEALINGS IN THE SOFTWARE.
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//
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// File Name: Button.cpp
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// Author: Marc Flerackers (mflerackers@androme.be)
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// Description: BButton displays and controls a button in a window.
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//------------------------------------------------------------------------------
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/*
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* Copyright (c) 2001-2005, Haiku.
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*
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* Authors:
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* Marc Flerackers (mflerackers@androme.be)
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* Mike Wilber
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* Stefano Ceccherini (burton666@libero.it)
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* Ivan Tonizza
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*/
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// Standard Includes -----------------------------------------------------------
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// System Includes -------------------------------------------------------------
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#include <Button.h>
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#include <Font.h>
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#include <String.h>
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#include <Window.h>
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// Project Includes ------------------------------------------------------------
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// Local Includes --------------------------------------------------------------
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// Local Defines ---------------------------------------------------------------
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// Globals ---------------------------------------------------------------------
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//------------------------------------------------------------------------------
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BButton::BButton(BRect frame, const char *name, const char *label, BMessage *message,
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uint32 resizingMode, uint32 flags)
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: BControl(frame, name, label, message, resizingMode, flags |= B_WILL_DRAW),
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@ -53,27 +25,33 @@ BButton::BButton(BRect frame, const char *name, const char *label, BMessage *mes
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if (Bounds().Height() < minHeight)
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ResizeTo(Bounds().Width(), minHeight);
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}
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//------------------------------------------------------------------------------
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BButton::~BButton()
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{
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}
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//------------------------------------------------------------------------------
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BButton::BButton(BMessage *archive)
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: BControl (archive)
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{
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if (archive->FindBool("_default", &fDrawAsDefault) != B_OK)
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fDrawAsDefault = false;
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}
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//------------------------------------------------------------------------------
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BArchivable *BButton::Instantiate(BMessage *archive)
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BArchivable *
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BButton::Instantiate(BMessage *archive)
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{
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if (validate_instantiation(archive, "BButton"))
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return new BButton(archive);
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else
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return NULL;
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}
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//------------------------------------------------------------------------------
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status_t BButton::Archive(BMessage* archive, bool deep) const
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status_t
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BButton::Archive(BMessage* archive, bool deep) const
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{
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status_t err = BControl::Archive(archive, deep);
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@ -85,8 +63,10 @@ status_t BButton::Archive(BMessage* archive, bool deep) const
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return err;
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}
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//------------------------------------------------------------------------------
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void BButton::Draw(BRect updateRect)
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void
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BButton::Draw(BRect updateRect)
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{
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font_height fh;
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GetFontHeight(&fh);
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@ -221,26 +201,24 @@ void BButton::Draw(BRect updateRect)
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}
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//------------------------------------------------------------------------------
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void BButton::MouseDown(BPoint point)
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void
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BButton::MouseDown(BPoint point)
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{
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if (!IsEnabled())
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return;
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SetValue(B_CONTROL_ON);
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if (Window()->Flags() & B_ASYNCHRONOUS_CONTROLS)
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{
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if (Window()->Flags() & B_ASYNCHRONOUS_CONTROLS) {
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SetTracking(true);
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SetMouseEventMask(B_POINTER_EVENTS, B_LOCK_WINDOW_FOCUS);
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}
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else
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{
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} else {
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BRect bounds = Bounds();
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uint32 buttons;
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do
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{
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do {
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Window()->UpdateIfNeeded();
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snooze(40000);
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@ -257,30 +235,35 @@ void BButton::MouseDown(BPoint point)
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Invoke();
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}
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}
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//------------------------------------------------------------------------------
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void BButton::AttachedToWindow()
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void
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BButton::AttachedToWindow()
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{
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BControl::AttachedToWindow();
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if (IsDefault())
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Window()->SetDefaultButton(this);
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}
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//------------------------------------------------------------------------------
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void BButton::KeyDown(const char *bytes, int32 numBytes)
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void
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BButton::KeyDown(const char *bytes, int32 numBytes)
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{
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if (*bytes == B_ENTER || *bytes == B_SPACE)
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{
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if (*bytes == B_ENTER || *bytes == B_SPACE) {
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if (!IsEnabled())
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return;
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SetValue(B_CONTROL_ON);
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Invoke();
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}
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else
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} else
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BControl::KeyDown(bytes, numBytes);
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}
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//------------------------------------------------------------------------------
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void BButton::MakeDefault(bool flag)
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void
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BButton::MakeDefault(bool flag)
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{
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BButton *oldDefault = NULL;
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BWindow *window = Window();
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@ -288,8 +271,7 @@ void BButton::MakeDefault(bool flag)
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if (window)
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oldDefault = window->DefaultButton();
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if (flag)
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{
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if (flag) {
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if (fDrawAsDefault && oldDefault == this)
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return;
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@ -300,9 +282,7 @@ void BButton::MakeDefault(bool flag)
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if (window && oldDefault != this)
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window->SetDefaultButton(this);
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}
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else
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{
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} else {
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if (!fDrawAsDefault)
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return;
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@ -315,28 +295,38 @@ void BButton::MakeDefault(bool flag)
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window->SetDefaultButton(NULL);
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}
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}
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//------------------------------------------------------------------------------
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void BButton::SetLabel(const char *string)
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void
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BButton::SetLabel(const char *string)
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{
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BControl::SetLabel(string);
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}
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//------------------------------------------------------------------------------
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bool BButton::IsDefault() const
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bool
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BButton::IsDefault() const
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{
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return fDrawAsDefault;
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}
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//------------------------------------------------------------------------------
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void BButton::MessageReceived(BMessage *message)
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void
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BButton::MessageReceived(BMessage *message)
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{
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BControl::MessageReceived(message);
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}
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//------------------------------------------------------------------------------
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void BButton::WindowActivated(bool active)
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void
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BButton::WindowActivated(bool active)
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{
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BControl::WindowActivated(active);
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}
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//------------------------------------------------------------------------------
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void BButton::MouseMoved(BPoint point, uint32 transit, const BMessage *message)
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void
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BButton::MouseMoved(BPoint point, uint32 transit, const BMessage *message)
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{
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if (!IsTracking())
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return;
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@ -346,8 +336,10 @@ void BButton::MouseMoved(BPoint point, uint32 transit, const BMessage *message)
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if ((Value() == B_CONTROL_ON) != inside)
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SetValue(inside ? B_CONTROL_ON : B_CONTROL_OFF);
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}
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//------------------------------------------------------------------------------
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void BButton::MouseUp(BPoint point)
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void
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BButton::MouseUp(BPoint point)
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{
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if (!IsTracking())
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return;
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@ -357,21 +349,27 @@ void BButton::MouseUp(BPoint point)
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SetTracking(false);
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}
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//------------------------------------------------------------------------------
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void BButton::DetachedFromWindow()
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void
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BButton::DetachedFromWindow()
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{
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BControl::DetachedFromWindow();
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}
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//------------------------------------------------------------------------------
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void BButton::SetValue(int32 value)
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void
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BButton::SetValue(int32 value)
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{
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if (value != Value()) {
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BControl::SetValue(value);
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Invalidate();
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}
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}
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//------------------------------------------------------------------------------
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void BButton::GetPreferredSize(float *width, float *height)
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void
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BButton::GetPreferredSize(float *width, float *height)
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{
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font_height fh;
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GetFontHeight(&fh);
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@ -382,19 +380,22 @@ void BButton::GetPreferredSize(float *width, float *height)
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if (*width < 75.0f)
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*width = 75.0f;
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if (fDrawAsDefault)
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{
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if (fDrawAsDefault) {
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*width += 6.0f;
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*height += 6.0f;
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}
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}
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//------------------------------------------------------------------------------
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void BButton::ResizeToPreferred()
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void
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BButton::ResizeToPreferred()
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{
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BControl::ResizeToPreferred();
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}
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//------------------------------------------------------------------------------
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status_t BButton::Invoke(BMessage *message)
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status_t
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BButton::Invoke(BMessage *message)
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{
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Sync();
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snooze(50000);
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@ -405,59 +406,80 @@ status_t BButton::Invoke(BMessage *message)
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return err;
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}
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//------------------------------------------------------------------------------
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void BButton::FrameMoved(BPoint newLocation)
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void
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BButton::FrameMoved(BPoint newLocation)
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{
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BControl::FrameMoved(newLocation);
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}
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//------------------------------------------------------------------------------
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void BButton::FrameResized(float width, float height)
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void
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BButton::FrameResized(float width, float height)
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{
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BControl::FrameResized(width, height);
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}
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//------------------------------------------------------------------------------
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void BButton::MakeFocus(bool focused)
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void
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BButton::MakeFocus(bool focused)
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{
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BControl::MakeFocus(focused);
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}
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//------------------------------------------------------------------------------
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void BButton::AllAttached()
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void
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BButton::AllAttached()
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{
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BControl::AllAttached();
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}
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//------------------------------------------------------------------------------
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void BButton::AllDetached()
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void
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BButton::AllDetached()
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{
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BControl::AllDetached();
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}
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//------------------------------------------------------------------------------
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BHandler *BButton::ResolveSpecifier(BMessage *message, int32 index,
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BHandler *
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BButton::ResolveSpecifier(BMessage *message, int32 index,
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BMessage *specifier, int32 what,
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const char *property)
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{
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return BControl::ResolveSpecifier(message, index, specifier, what, property);
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}
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//------------------------------------------------------------------------------
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status_t BButton::GetSupportedSuites(BMessage *message)
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status_t
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BButton::GetSupportedSuites(BMessage *message)
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{
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return BControl::GetSupportedSuites(message);
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}
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//------------------------------------------------------------------------------
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status_t BButton::Perform(perform_code d, void *arg)
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status_t
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BButton::Perform(perform_code d, void *arg)
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{
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return BControl::Perform(d, arg);
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}
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//------------------------------------------------------------------------------
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void BButton::_ReservedButton1() {}
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void BButton::_ReservedButton2() {}
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void BButton::_ReservedButton3() {}
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//------------------------------------------------------------------------------
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BButton &BButton::operator=(const BButton &)
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BButton &
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BButton::operator=(const BButton &)
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{
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return *this;
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}
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//------------------------------------------------------------------------------
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BRect BButton::DrawDefault(BRect bounds, bool enabled)
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BRect
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BButton::DrawDefault(BRect bounds, bool enabled)
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{
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rgb_color no_tint = ui_color(B_PANEL_BACKGROUND_COLOR),
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lighten1 = tint_color(no_tint, B_LIGHTEN_1_TINT),
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@ -481,8 +503,7 @@ BRect BButton::DrawDefault(BRect bounds, bool enabled)
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BPoint(bounds.right - 1.0f, bounds.bottom), borderColor);
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EndLineArray();
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if (enabled)
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{
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if (enabled) {
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// Bevel
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bounds.InsetBy(1.0f, 1.0f);
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SetHighColor(darken1);
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@ -508,8 +529,10 @@ BRect BButton::DrawDefault(BRect bounds, bool enabled)
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return bounds;
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}
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//------------------------------------------------------------------------------
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status_t BButton::Execute()
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status_t
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BButton::Execute()
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{
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if (!IsEnabled())
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return B_ERROR;
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@ -517,8 +540,10 @@ status_t BButton::Execute()
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SetValue(B_CONTROL_ON);
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return Invoke();
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}
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//------------------------------------------------------------------------------
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void BButton::DrawFocusLine(float x, float y, float width, bool visible)
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void
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BButton::DrawFocusLine(float x, float y, float width, bool visible)
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{
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if (visible)
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SetHighColor(ui_color(B_KEYBOARD_NAVIGATION_COLOR));
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@ -533,10 +558,3 @@ void BButton::DrawFocusLine(float x, float y, float width, bool visible)
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// White Line
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StrokeLine(BPoint(x, y + 1.0f), BPoint(x + width, y + 1.0f));
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}
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//------------------------------------------------------------------------------
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/*
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* $Log $
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*
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* $Id $
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*
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||||
*/
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||||
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Reference in New Issue
Block a user