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Style and license fixes, added Marc Flerackers to the authors list.

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git-svn-id: file:///srv/svn/repos/haiku/trunk/current@9392 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Stefano Ceccherini 2004-10-18 13:39:20 +00:00
parent 058691d409
commit 99a5b57a50
1 changed files with 73 additions and 76 deletions
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149
src/kits/interface/TextInput.cpp
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@ -1,5 +1,5 @@
//------------------------------------------------------------------------------
// Copyright (c) 2001-2002, OpenBeOS
// Copyright (c) 2001-2004, Haiku, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a
// copy of this software and associated documentation files (the "Software"),
@ -20,34 +20,24 @@
// DEALINGS IN THE SOFTWARE.
//
// File Name: TextInput.cpp
// Author: Frans van Nispen (xlr8@tref.nl)
// Authors: Frans van Nispen (xlr8@tref.nl)
// Marc Flerackers (mflerackers@androme.be)
// Description: The BTextView derivative owned by an instance of
// BTextControl.
//------------------------------------------------------------------------------
// Standard Includes -----------------------------------------------------------
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
// System Includes -------------------------------------------------------------
#include <InterfaceDefs.h>
#include <TextControl.h>
#include <Window.h>
#include <Message.h>
#include <TextControl.h>
#include <TextView.h>
#include <Window.h>
// Project Includes ------------------------------------------------------------
// Local Includes --------------------------------------------------------------
#include "TextInput.h"
// Local Defines ---------------------------------------------------------------
// Globals ---------------------------------------------------------------------
//------------------------------------------------------------------------------
_BTextInput_::_BTextInput_(BRect frame, BRect textRect, uint32 resizeMask,
uint32 flags)
: BTextView(frame, "_input_", textRect, resizeMask, flags),
@ -56,7 +46,8 @@ _BTextInput_::_BTextInput_(BRect frame, BRect textRect, uint32 resizeMask,
{
MakeResizable(true);
}
//------------------------------------------------------------------------------
_BTextInput_::_BTextInput_(BMessage *archive)
: BTextView(archive),
fPreviousText(NULL),
@ -64,43 +55,49 @@ _BTextInput_::_BTextInput_(BMessage *archive)
{
MakeResizable(true);
}
//------------------------------------------------------------------------------
_BTextInput_::~_BTextInput_()
{
if (fPreviousText)
free(fPreviousText);
free(fPreviousText);
}
//------------------------------------------------------------------------------
BArchivable *_BTextInput_::Instantiate(BMessage *archive)
BArchivable *
_BTextInput_::Instantiate(BMessage *archive)
{
if (validate_instantiation(archive, "_BTextInput_"))
return new _BTextInput_(archive);
else
return NULL;
}
//------------------------------------------------------------------------------
status_t _BTextInput_::Archive(BMessage *data, bool deep) const
status_t
_BTextInput_::Archive(BMessage *data, bool deep) const
{
return BTextView::Archive(data, true);
}
//------------------------------------------------------------------------------
void _BTextInput_::FrameResized(float width, float height)
void
_BTextInput_::FrameResized(float width, float height)
{
BTextView::FrameResized(width, height);
AlignTextRect();
}
//------------------------------------------------------------------------------
void _BTextInput_::KeyDown(const char* bytes, int32 numBytes)
void
_BTextInput_::KeyDown(const char* bytes, int32 numBytes)
{
switch (*bytes)
{
case B_ENTER:
switch (*bytes) {
case B_ENTER:
{
if (!TextControl()->IsEnabled())
break;
if(strcmp(Text(), fPreviousText) != 0)
{
if(strcmp(Text(), fPreviousText) != 0) {
TextControl()->Invoke();
free(fPreviousText);
fPreviousText = strdup(Text());
@ -116,32 +113,31 @@ void _BTextInput_::KeyDown(const char* bytes, int32 numBytes)
default:
BTextView::KeyDown(bytes, numBytes);
break;
}
}
//------------------------------------------------------------------------------
void _BTextInput_::MakeFocus(bool state)
void
_BTextInput_::MakeFocus(bool state)
{
if (state == IsFocus())
return;
BTextView::MakeFocus(state);
if (state)
{
if (state) {
SetInitialText();
fBool = true;
if (Window())
{
BMessage *msg = Window()->CurrentMessage();
if (Window()) {
BMessage *message = Window()->CurrentMessage();
if (msg && msg->what == B_KEY_DOWN)
if (message && message->what == B_KEY_DOWN)
SelectAll();
}
}
else
{
} else {
if (strcmp(Text(), fPreviousText) != 0)
TextControl()->Invoke();
@ -149,33 +145,32 @@ void _BTextInput_::MakeFocus(bool state)
fPreviousText = NULL;
fBool = false;
if (Window())
{
BMessage *msg = Window()->CurrentMessage();
if (Window()) {
BMessage *message = Window()->CurrentMessage();
if (msg && msg->what == B_MOUSE_DOWN)
{
if (message && message->what == B_MOUSE_DOWN)
Select(0, 0);
}
}
}
if (Window())
{
if (Window()) {
Draw(Bounds());
Flush();
}
}
//------------------------------------------------------------------------------
void _BTextInput_::AlignTextRect()
void
_BTextInput_::AlignTextRect()
{
// TODO
}
//------------------------------------------------------------------------------
void _BTextInput_::SetInitialText()
void
_BTextInput_::SetInitialText()
{
if (fPreviousText)
{
if (fPreviousText) {
free(fPreviousText);
fPreviousText = NULL;
}
@ -183,24 +178,26 @@ void _BTextInput_::SetInitialText()
if (Text())
fPreviousText = strdup(Text());
}
//------------------------------------------------------------------------------
void _BTextInput_::Paste(BClipboard *clipboard)
void
_BTextInput_::Paste(BClipboard *clipboard)
{
BTextView::Paste(clipboard);
Invalidate();
}
//------------------------------------------------------------------------------
void _BTextInput_::InsertText(const char *inText, int32 inLength,
void
_BTextInput_::InsertText(const char *inText, int32 inLength,
int32 inOffset, const text_run_array *inRuns)
{
char *buffer = NULL;
if (strpbrk(inText, "\r\n") && inLength <= 1024)
{
buffer = (char*)malloc(inLength);
if (strpbrk(inText, "\r\n") && inLength <= 1024) {
buffer = (char *)malloc(inLength);
if (buffer)
{
if (buffer) {
strcpy(buffer, inText);
for (int32 i = 0; i < inLength; i++)
@ -215,30 +212,30 @@ void _BTextInput_::InsertText(const char *inText, int32 inLength,
TextControl()->InvokeNotify(TextControl()->ModificationMessage(),
B_CONTROL_MODIFIED);
if (buffer)
free(buffer);
free(buffer);
}
//------------------------------------------------------------------------------
void _BTextInput_::DeleteText(int32 fromOffset, int32 toOffset)
void
_BTextInput_::DeleteText(int32 fromOffset, int32 toOffset)
{
BTextView::DeleteText(fromOffset, toOffset);
TextControl()->InvokeNotify(TextControl()->ModificationMessage(),
B_CONTROL_MODIFIED);
}
//------------------------------------------------------------------------------
BTextControl *_BTextInput_::TextControl()
BTextControl *
_BTextInput_::TextControl()
{
BTextControl *textControl;
BTextControl *textControl = NULL;
if (Parent())
textControl = dynamic_cast<BTextControl*>(Parent());
else
textControl = NULL;
if (!textControl)
debugger("_BTextInput_ should have a BTextControl as parent");
return textControl;
}
//------------------------------------------------------------------------------