KateTextLine Class Reference
The KateTextLine represents a line of text. More...
#include <katetextline.h>
Inheritance diagram for KateTextLine:


Public Types | |
typedef KSharedPtr< KateTextLine > | Ptr |
enum | Flags { flagNoOtherData = 0x1, flagHlContinue = 0x2, flagAutoWrapped = 0x4, flagFoldingColumnsOutdated = 0x8 } |
Public Member Functions | |
KateTextLine () | |
~KateTextLine () | |
void | setFoldingColumnsOutdated (bool set) |
bool | foldingColumnsOutdated () |
uint | length () const |
bool | hlLineContinue () const |
bool | isAutoWrapped () const |
int | firstChar () const |
int | lastChar () const |
int | nextNonSpaceChar (uint pos) const |
int | previousNonSpaceChar (uint pos) const |
QChar | getChar (uint pos) const |
const QChar * | text () const |
uchar * | attributes () const |
const QString & | string () const |
QString | string (uint startCol, uint length) const |
void | stringAsHtml (uint startCol, uint length, KateRenderer *renderer, QTextStream *outputStream) const |
void | stringAsHtml (KateRenderer *renderer, QTextStream *outputStream) const |
const QChar * | firstNonSpace () const |
uint | indentDepth (uint tabwidth) const |
int | cursorX (uint pos, uint tabChars) const |
uint | lengthWithTabs (uint tabChars) const |
bool | stringAtPos (uint pos, const QString &match) const |
bool | startingWith (const QString &match) const |
bool | endingWith (const QString &match) const |
bool | searchText (uint startCol, const QString &text, uint *foundAtCol, uint *matchLen, bool casesensitive=true, bool backwards=false) |
bool | searchText (uint startCol, const QRegExp ®exp, uint *foundAtCol, uint *matchLen, bool backwards=false) |
uchar | attribute (uint pos) const |
const QMemArray< short > & | ctxArray () const |
const QMemArray< uint > & | foldingListArray () const |
const QMemArray< unsigned short > & | indentationDepthArray () const |
void | insertText (uint pos, uint insLen, const QChar *insText, uchar *insAttribs=0) |
void | removeText (uint pos, uint delLen) |
void | truncate (uint newLen) |
void | setHlLineContinue (bool cont) |
void | setAutoWrapped (bool wrapped) |
void | setContext (QMemArray< short > &val) |
void | setFoldingList (QMemArray< uint > &val) |
void | setIndentationDepth (QMemArray< unsigned short > &val) |
uint | dumpSize (bool withHighlighting) const |
char * | dump (char *buf, bool withHighlighting) const |
char * | restore (char *buf) |
Detailed Description
The KateTextLine represents a line of text.A text line that contains the text, an attribute for each character, an attribute for the free space behind the last character and a context number for the syntax highlight. The attribute stores the index to a table that contains fonts and colors and also if a character is selected.
Definition at line 40 of file katetextline.h.
Member Typedef Documentation
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Define a Shared-Pointer type.
Definition at line 46 of file katetextline.h. Referenced by KateBufBlock::insertLine(), KateBuffer::insertLine(), KateBufBlock::KateBufBlock(), KateBuffer::line(), KateBufBlock::line(), KateRenderer::paintTextLine(), KateBuffer::plainLine(), KateVarIndent::processChar(), KateVarIndent::processLine(), KateBuffer::saveFile(), and KateRenderer::textPos(). |
Member Enumeration Documentation
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Used Flags.
Definition at line 52 of file katetextline.h. |
Constructor & Destructor Documentation
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Constructor Creates an empty text line with given attribute and syntax highlight context.
Definition at line 31 of file katetextline.cpp. |
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Destructor.
Definition at line 36 of file katetextline.cpp. |
Member Function Documentation
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Set the flag that only positions have changed, not folding region begins/ends themselve.
Definition at line 80 of file katetextline.h. |
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folding columns outdated ?
Definition at line 87 of file katetextline.h. |
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Returns the length.
Definition at line 94 of file katetextline.h. |
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has the line the hl continue flag set
Definition at line 100 of file katetextline.h. |
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was this line automagically wrapped
Definition at line 106 of file katetextline.h. |
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Returns the position of the first non-whitespace character.
Definition at line 136 of file katetextline.cpp. References nextNonSpaceChar(). Referenced by firstNonSpace(). |
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Returns the position of the last non-whitespace character.
Definition at line 141 of file katetextline.cpp. References previousNonSpaceChar(). |
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Find the position of the next char that is not a space.
Definition at line 111 of file katetextline.cpp. Referenced by firstChar(). |
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Find the position of the previous char that is not a space.
Definition at line 122 of file katetextline.cpp. Referenced by lastChar(). |
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Gets the char at the given position.
Definition at line 142 of file katetextline.h. Referenced by stringAsHtml(). |
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Gets the text as a unicode representation.
Definition at line 148 of file katetextline.h. |
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Highlighting array The size of this is string().length(). This contains the index for the attributes (so you can only have a maximum of 2^8 different highlighting styles in a document) To turn this into actual attributes (bold, green, etc), you need to feed these values into KRenderer::attributes e.g: m_renderer->attributes(attributes[3]);
Definition at line 164 of file katetextline.h. |
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Gets a QString.
Definition at line 170 of file katetextline.h. |
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Gets a substring.
Definition at line 178 of file katetextline.h. |
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Gets a substring in valid-xml html. Example: "<b>const</b> b = <i>34</i>" It won't contain or <body> or <html> or anything like that.
Definition at line 411 of file katetextline.cpp. References attribute(), KateRenderer::attribute(), KateAttribute::bold(), getChar(), KateAttribute::italic(), and KateAttribute::textColor(). Referenced by stringAsHtml(). |
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Gets the string a valid-xml html. Overloaded version of stringAsHtml
Definition at line 204 of file katetextline.h. References stringAsHtml(). |
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Gets a null terminated pointer to first non space char.
Definition at line 146 of file katetextline.cpp. References firstChar(). |
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indentation depth of this line
Definition at line 152 of file katetextline.cpp. |
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Returns the x position of the cursor at the given position, which depends on the number of tab characters.
Definition at line 209 of file katetextline.cpp. |
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Returns the text length with tabs calced in.
Definition at line 225 of file katetextline.cpp. |
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Can we find the given string at the given position.
Definition at line 172 of file katetextline.cpp. |
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Is the line starting with the given string.
Definition at line 184 of file katetextline.cpp. |
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Is the line ending with the given string.
Definition at line 196 of file katetextline.cpp. |
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search given string
Definition at line 240 of file katetextline.cpp. |
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search given regexp
Definition at line 271 of file katetextline.cpp. |
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Gets the attribute at the given position use KRenderer::attributes to get the KTextAttribute for this.
Definition at line 294 of file katetextline.h. Referenced by stringAsHtml(). |
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context stack
Definition at line 304 of file katetextline.h. |
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folding list
Definition at line 310 of file katetextline.h. |
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indentation stack
Definition at line 316 of file katetextline.h. |
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insert text into line
Definition at line 40 of file katetextline.cpp. |
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remove text at given position
Definition at line 77 of file katetextline.cpp. |
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Truncates the textline to the new length.
Definition at line 102 of file katetextline.cpp. |
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set hl continue flag
Definition at line 344 of file katetextline.h. |
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auto-wrapped
Definition at line 354 of file katetextline.h. |
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Sets the syntax highlight context number.
Definition at line 364 of file katetextline.h. |
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update folding list
Definition at line 370 of file katetextline.h. |
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update indentation stack
Definition at line 376 of file katetextline.h. |
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Dumpsize in bytes.
Definition at line 387 of file katetextline.h. |
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Dumps the line to *buf and counts buff dumpSize bytes up as return value.
Definition at line 302 of file katetextline.cpp. |
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Restores the line from *buf and counts buff dumpSize bytes up as return value.
Definition at line 350 of file katetextline.cpp. |
The documentation for this class was generated from the following files: