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pango_layout.c
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/*
+----------------------------------------------------------------------+
| PHP Version 5 |
+----------------------------------------------------------------------+
| Copyright (c) 1997-2011 The PHP Group |
+----------------------------------------------------------------------+
| This source file is subject to version 3.01 of the PHP license, |
| that is bundled with this package in the file LICENSE, and is |
| available through the world-wide-web at the following url: |
| http://www.php.net/license/3_01.txt |
| If you did not receive a copy of the PHP license and are unable to |
| obtain it through the world-wide-web, please send a note to |
| [email protected] so we can mail you a copy immediately. |
+----------------------------------------------------------------------+
| Authors: Michael Maclean <[email protected]> |
| David Marín <[email protected]> |
+----------------------------------------------------------------------+
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include "php.h"
#include "php_pango.h"
#include "zend_exceptions.h"
zend_class_entry *pango_ce_pangolayout;
zend_class_entry *pango_ce_pangoalignment;
zend_class_entry *pango_ce_pangowrapmode;
zend_class_entry *pango_ce_pangoellipsizemode;
zend_class_entry *pango_ce_pangofontdescription;
/* {{{ proto PangoLayout::__construct(CairoContext cr)
Creates a PangoLayout based on the CairoContext object */
PHP_METHOD(PangoLayout, __construct)
{
zval *context_zval = NULL;
zend_class_entry *cairo_ce_cairocontext = php_cairo_get_context_ce();
cairo_context_object *context_object;
pango_layout_object *layout_object;
PHP_PANGO_ERROR_HANDLING(TRUE)
if(zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &context_zval, cairo_ce_cairocontext) == FAILURE)
{
PHP_PANGO_RESTORE_ERRORS(TRUE)
return;
}
PHP_PANGO_RESTORE_ERRORS(TRUE)
context_object = (cairo_context_object *)zend_object_store_get_object(context_zval TSRMLS_CC);
layout_object = (pango_layout_object *)zend_object_store_get_object(getThis() TSRMLS_CC);
layout_object->layout = pango_cairo_create_layout(context_object->context);
if(layout_object->layout == NULL) {
zend_throw_exception(pango_ce_pangoexception, "Could not create the Pango layout", 0 TSRMLS_CC);
return;
}
/* We may want this later, so reference it and store */
layout_object->cairo_context = context_zval;
Z_ADDREF_P(context_zval);
}
/* }}} */
/* {{{ proto pango_layout_new(CairoContext cr)
Creates a PangoLayout based on the CairoContext object */
PHP_FUNCTION(pango_layout_new)
{
zval *context_zval = NULL;
zend_class_entry *cairo_ce_cairocontext = php_cairo_get_context_ce();
cairo_context_object *context_object;
pango_layout_object *layout_object;
PHP_PANGO_ERROR_HANDLING(TRUE)
if(zend_parse_parameters(ZEND_NUM_ARGS() TSRMLS_CC, "O", &context_zval, cairo_ce_cairocontext) == FAILURE)
{
PHP_PANGO_RESTORE_ERRORS(TRUE)
return;
}
PHP_PANGO_RESTORE_ERRORS(TRUE)
context_object = (cairo_context_object *)zend_object_store_get_object(context_zval TSRMLS_CC);
object_init_ex(return_value, pango_ce_pangolayout);
layout_object = (pango_layout_object *)zend_object_store_get_object(return_value TSRMLS_CC);
layout_object->layout = pango_cairo_create_layout(context_object->context);
if(layout_object->layout == NULL) {
php_error_docref(NULL TSRMLS_CC, E_WARNING, "Could not create the Pango layout");
return;
}
/* We may want this later, so reference it and store */
layout_object->cairo_context = context_zval;
Z_ADDREF_P(context_zval);
}
/* }}} */
/* {{{ proto PangoContext PangoLayout::getContext()
proto PangoContext pango_layout_get_context(PangoLayout layout)
Return the PangoContext for the current layout */
PHP_FUNCTION(pango_layout_get_context)
{
zval *layout_zval = NULL;
pango_layout_object *layout_object;
pango_context_object *context_object;
PangoContext *context;
zend_class_entry *ce;
PHP_PANGO_ERROR_HANDLING(FALSE)
if(zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &layout_zval, pango_ce_pangolayout) == FAILURE) {
PHP_PANGO_RESTORE_ERRORS(FALSE)
return;
}
layout_object = (pango_layout_object *)zend_object_store_get_object(layout_zval TSRMLS_CC);
context = pango_layout_get_context(layout_object->layout);
/* Have we already got the context object and cached it? */
if(layout_object->pango_context) {
zval_dtor(return_value);
*return_value = *layout_object->pango_context;
zval_copy_ctor(return_value);
Z_SET_REFCOUNT_P(return_value, 1);
} else {
/* We haven't already got one, let's make one */
ce = php_pango_get_context_ce();
object_init_ex(return_value, ce);
}
/* Get the context_object and replace the internal context pointer
* with what we fetched (should be the same) */
context_object = (pango_context_object *)zend_object_store_get_object(return_value TSRMLS_CC);
/* if there IS a value in context, destroy it cause we're getting a new one */
if (context_object->context != NULL) {
g_object_unref(context_object->context);
}
/* Grab the context properly */
context_object->context = context;
g_object_ref(context_object->context);
}
/* }}} */
/* {{{ proto void pango_layout_set_text(PangoLayout layout, string text)
proto void PangoLayout::setText(string text)
Sets the text of the layout. */
PHP_FUNCTION(pango_layout_set_text)
{
zval *layout_zval = NULL;
pango_layout_object *layout_object;
const char *text;
long text_len;
PHP_PANGO_ERROR_HANDLING(FALSE)
if(zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &layout_zval, pango_ce_pangolayout, &text, &text_len) == FAILURE) {
PHP_PANGO_RESTORE_ERRORS(FALSE)
return;
}
PHP_PANGO_RESTORE_ERRORS(FALSE)
layout_object = (pango_layout_object *)zend_object_store_get_object(layout_zval TSRMLS_CC);
pango_layout_set_text(layout_object->layout, text, text_len);
}
/* }}} */
/* {{{ proto string pango_layout_get_text(PangoLayout layout)
proto string PangoLayout::getText()
Gets the text currently in the layout */
PHP_FUNCTION(pango_layout_get_text)
{
zval *layout_zval = NULL;
pango_layout_object *layout_object;
const char *text;
PHP_PANGO_ERROR_HANDLING(FALSE)
if(zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &layout_zval, pango_ce_pangolayout) == FAILURE) {
PHP_PANGO_RESTORE_ERRORS(FALSE)
return;
}
PHP_PANGO_RESTORE_ERRORS(FALSE)
layout_object = (pango_layout_object *)zend_object_store_get_object(layout_zval TSRMLS_CC);
if((text = pango_layout_get_text(layout_object->layout))) {
RETURN_STRING((char *)text, 1);
}
RETURN_FALSE;
}
/* }}} */
/* {{{ proto void pango_layout_set_markup(PangoLayout layout, string markup)
proto void PangoLayout::setMarkup(string markup)
Sets the markup of the layout. */
PHP_FUNCTION(pango_layout_set_markup)
{
zval *layout_zval = NULL;
pango_layout_object *layout_object;
const char *markup;
long markup_len;
PHP_PANGO_ERROR_HANDLING(FALSE)
if(zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Os", &layout_zval, pango_ce_pangolayout, &markup, &markup_len) == FAILURE) {
PHP_PANGO_RESTORE_ERRORS(FALSE)
return;
}
PHP_PANGO_RESTORE_ERRORS(FALSE)
layout_object = (pango_layout_object *)zend_object_store_get_object(layout_zval TSRMLS_CC);
pango_layout_set_markup(layout_object->layout, markup, markup_len);
}
/* {{{ proto void pango_layout_context_changed(PangoLayout layout)
proto void PangoLayout::contextChanged()
Updates the private PangoContext of a PangoLayout to match the current transformation
and target surface of a Cairo context.
NB: PARAMS ARE REVERSED FROM NATIVE PANGO
*/
PHP_FUNCTION(pango_layout_context_changed)
{
zval *layout_zval = NULL;
pango_layout_object *layout_object;
PHP_PANGO_ERROR_HANDLING(FALSE)
if(zend_parse_parameters_none() == FAILURE) {
PHP_PANGO_RESTORE_ERRORS(FALSE)
return;
}
PHP_PANGO_RESTORE_ERRORS(FALSE)
layout_object = (pango_layout_object *)zend_object_store_get_object(layout_zval TSRMLS_CC);
pango_layout_context_changed(layout_object->layout);
}
/* }}} */
/* }}} */
#if 0
/* Need to work out how to handle multibyte characters here */
/* {{{ proto void pango_layout_set_markup(PangoLayout layout, string markup)
proto void PangoLayout::setText(string markup)
Sets the markup of the layout with accelerator markers. */
PHP_FUNCTION(pango_layout_set_markup_with_accel)
{
zval *layout_zval = NULL;
pango_layout_object *layout_object;
const char *markup;
const char *accel_marker;
long markup_len = 0, accel_marker_len = 0, first_accel = 0;
PHP_PANGO_ERROR_HANDLING(FALSE)
if(zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Oss", &layout_zval, pango_ce_pangolayout, &markup, &markup_len, &accel_marker, &accel_marker_len) == FAILURE) {
PHP_PANGO_RESTORE_ERRORS(FALSE)
return;
}
PHP_PANGO_RESTORE_ERRORS(FALSE)
layout_object = (pango_layout_object *)zend_object_store_get_object(layout_zval TSRMLS_CC);
if(accel_marker_len > 0) {
pango_layout_set_markup_with_accel(
layout_object->layout, markup, markup_len, accel_marker[0], &first_accel);
} else {
pango_layout_set_markup_with_accel(layout_object->layout, markup, markup_len, 0, &first_accel);
}
RETURN_LONG(first_accel);
}
#endif
/* }}} */
/* {{{ proto void pango_cairo_update_layout(CairoContext cr, PangoLayout layout)
proto void PangoLayout::updateLayout(CairoContext cr)
Updates the private PangoContext of a PangoLayout to match the current transformation
and target surface of a Cairo context.
NB: PARAMS ARE REVERSED FROM NATIVE PANGO
*/
PHP_FUNCTION(pango_cairo_update_layout)
{
zval *layout_zval = NULL, *context_zval = NULL;
pango_layout_object *layout_object;
cairo_context_object *context_object;
zend_class_entry *cairo_ce_cairocontext = php_cairo_get_context_ce();
PHP_PANGO_ERROR_HANDLING(FALSE)
if(zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O|O", &layout_zval, pango_ce_pangolayout, &context_zval, cairo_ce_cairocontext) == FAILURE) {
PHP_PANGO_RESTORE_ERRORS(FALSE)
return;
}
PHP_PANGO_RESTORE_ERRORS(FALSE)
layout_object = (pango_layout_object *)zend_object_store_get_object(layout_zval TSRMLS_CC);
/* If the user supplies a context, use that, otherwise get the one from the layout */
if(context_zval) {
context_object = (cairo_context_object *)zend_object_store_get_object(context_zval TSRMLS_CC);
} else {
context_object = (cairo_context_object *)zend_object_store_get_object(layout_object->cairo_context TSRMLS_CC);
}
pango_cairo_update_layout(context_object->context, layout_object->layout);
}
/* }}} */
/* {{{ proto void pango_cairo_show_layout(CairoContext cr, PangoLayout layout)
proto void PangoLayout::showLayout(CairoContext cr)
Draws a PangoLayoutLine in the specified cairo context.
NB: PARAMS ARE REVERSED FROM NATIVE PANGO
*/
PHP_FUNCTION(pango_cairo_show_layout)
{
zval *layout_zval = NULL, *context_zval = NULL;
pango_layout_object *layout_object;
cairo_context_object *context_object;
zend_class_entry *cairo_ce_cairocontext = php_cairo_get_context_ce();
PHP_PANGO_ERROR_HANDLING(FALSE)
if(zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O|O", &layout_zval, pango_ce_pangolayout, &context_zval, cairo_ce_cairocontext) == FAILURE) {
PHP_PANGO_RESTORE_ERRORS(FALSE)
return;
}
PHP_PANGO_RESTORE_ERRORS(FALSE)
layout_object = (pango_layout_object *)zend_object_store_get_object(layout_zval TSRMLS_CC);
/* If the user supplies a context, use that, otherwise get the one from the layout */
if(context_zval) {
context_object = (cairo_context_object *)zend_object_store_get_object(context_zval TSRMLS_CC);
} else {
context_object = (cairo_context_object *)zend_object_store_get_object(layout_object->cairo_context TSRMLS_CC);
}
pango_cairo_show_layout(context_object->context, layout_object->layout);
}
/* }}} */
/* {{{ proto void pango_cairo_layout_path(CairoContext cr, PangoLayout layout)
proto void PangoLayout::layoutPath(CairoContext cr)
Adds the specified text to the current path in the specified cairo context.
NB: PARAMS ARE REVERSED FROM NATIVE PANGO
*/
PHP_FUNCTION(pango_cairo_layout_path)
{
zval *layout_zval = NULL, *context_zval = NULL;
pango_layout_object *layout_object;
cairo_context_object *context_object;
zend_class_entry *cairo_ce_cairocontext = php_cairo_get_context_ce();
PHP_PANGO_ERROR_HANDLING(FALSE)
if(zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O|O", &layout_zval, pango_ce_pangolayout, &context_zval, cairo_ce_cairocontext) == FAILURE) {
PHP_PANGO_RESTORE_ERRORS(FALSE)
return;
}
PHP_PANGO_RESTORE_ERRORS(FALSE)
layout_object = (pango_layout_object *)zend_object_store_get_object(layout_zval TSRMLS_CC);
/* If the user supplies a context, use that, otherwise get the one from the layout */
if(context_zval) {
context_object = (cairo_context_object *)zend_object_store_get_object(context_zval TSRMLS_CC);
} else {
context_object = (cairo_context_object *)zend_object_store_get_object(layout_object->cairo_context TSRMLS_CC);
}
pango_cairo_layout_path(context_object->context, layout_object->layout);
}
/* }}} */
/* {{{ proto long pango_layout_get_width(PangoLayout layout)
proto long PangoLayout::getWidth()
Gets the width of the layout. */
PHP_FUNCTION(pango_layout_get_width)
{
zval *layout_zval = NULL;
pango_layout_object *layout_object;
long width;
PHP_PANGO_ERROR_HANDLING(FALSE)
if(zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &layout_zval, pango_ce_pangolayout) == FAILURE)
{
PHP_PANGO_RESTORE_ERRORS(FALSE)
return;
}
PHP_PANGO_RESTORE_ERRORS(FALSE)
layout_object = (pango_layout_object *)zend_object_store_get_object(layout_zval TSRMLS_CC);
if((width = pango_layout_get_width(layout_object->layout))) {
RETURN_LONG(width);
}
RETURN_FALSE;
}
/* }}} */
/* {{{ proto long pango_layout_get_height(PangoLayout layout)
proto long PangoLayout::getHeight()
Gets the height of the layout. */
PHP_FUNCTION(pango_layout_get_height)
{
zval *layout_zval = NULL;
pango_layout_object *layout_object;
long height;
PHP_PANGO_ERROR_HANDLING(FALSE)
if(zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &layout_zval, pango_ce_pangolayout) == FAILURE)
{
PHP_PANGO_RESTORE_ERRORS(FALSE)
return;
}
PHP_PANGO_RESTORE_ERRORS(FALSE)
layout_object = (pango_layout_object *)zend_object_store_get_object(layout_zval TSRMLS_CC);
if((height = pango_layout_get_height(layout_object->layout))) {
RETURN_LONG(height);
}
RETURN_FALSE;
}
/* }}} */
/* {{{ proto array pango_layout_get_size(PangoLayout layout)
proto array PangoLayout::getSize()
Gets the size of the layout. */
PHP_FUNCTION(pango_layout_get_size)
{
zval *layout_zval = NULL;
pango_layout_object *layout_object;
int height = 0, width = 0;
PHP_PANGO_ERROR_HANDLING(FALSE)
if(zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &layout_zval, pango_ce_pangolayout) == FAILURE)
{
PHP_PANGO_RESTORE_ERRORS(FALSE)
return;
}
PHP_PANGO_RESTORE_ERRORS(FALSE)
layout_object = (pango_layout_object *)zend_object_store_get_object(layout_zval TSRMLS_CC);
pango_layout_get_size(layout_object->layout, &width, &height);
array_init(return_value);
add_assoc_long(return_value, "width", width);
add_assoc_long(return_value, "height", height);
}
/* }}} */
/* {{{ proto array pango_layout_get_pixel_size(PangoLayout layout)
proto array PangoLayout::getPixelSize()
Gets the size of layout in pixels */
PHP_FUNCTION(pango_layout_get_pixel_size)
{
zval *layout_zval = NULL;
pango_layout_object *layout_object;
int height = 0, width = 0;
PHP_PANGO_ERROR_HANDLING(FALSE)
if(zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &layout_zval, pango_ce_pangolayout) == FAILURE)
{
PHP_PANGO_RESTORE_ERRORS(FALSE)
return;
}
PHP_PANGO_RESTORE_ERRORS(FALSE)
layout_object = (pango_layout_object *)zend_object_store_get_object(layout_zval TSRMLS_CC);
pango_layout_get_pixel_size(layout_object->layout, &width, &height);
array_init(return_value);
add_assoc_long(return_value, "width", width);
add_assoc_long(return_value, "height", height);
}
/* }}} */
/* {{{ proto array pango_layout_get_extents(PangoLayout layout)
proto array PangoLayout::getExtents()
Gets the extents of layout in */
PHP_FUNCTION(pango_layout_get_extents)
{
zval *layout_zval = NULL;
pango_layout_object *layout_object;
PangoRectangle ink;
PangoRectangle logical;
zval *array;
PHP_PANGO_ERROR_HANDLING(FALSE)
if(zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &layout_zval, pango_ce_pangolayout) == FAILURE)
{
PHP_PANGO_RESTORE_ERRORS(FALSE)
return;
}
PHP_PANGO_RESTORE_ERRORS(FALSE)
layout_object = (pango_layout_object *)zend_object_store_get_object(layout_zval TSRMLS_CC);
pango_layout_get_extents(layout_object->layout, &ink, &logical);
array_init(return_value);
ALLOC_INIT_ZVAL(array);
array_init(array);
add_assoc_long(array, "x", ink.x);
add_assoc_long(array, "y", ink.y);
add_assoc_long(array, "width", ink.width);
add_assoc_long(array, "height", ink.height);
add_assoc_zval(return_value, "ink", array);
ALLOC_INIT_ZVAL(array);
array_init(array);
add_assoc_long(array, "x", logical.x);
add_assoc_long(array, "y", logical.y);
add_assoc_long(array, "width", logical.width);
add_assoc_long(array, "height", logical.height);
add_assoc_zval(return_value, "logical", array);
}
/* }}} */
/* {{{ proto array pango_layout_get_pixel_extents(PangoLayout layout)
proto array PangoLayout::getPixelExtents()
Gets the extents of layout in pixels */
PHP_FUNCTION(pango_layout_get_pixel_extents)
{
zval *layout_zval = NULL;
pango_layout_object *layout_object;
PangoRectangle ink;
PangoRectangle logical;
zval *array;
PHP_PANGO_ERROR_HANDLING(FALSE)
if(zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &layout_zval, pango_ce_pangolayout) == FAILURE)
{
PHP_PANGO_RESTORE_ERRORS(FALSE)
return;
}
PHP_PANGO_RESTORE_ERRORS(FALSE)
layout_object = (pango_layout_object *)zend_object_store_get_object(layout_zval TSRMLS_CC);
pango_layout_get_pixel_extents(layout_object->layout, &ink, &logical);
array_init(return_value);
ALLOC_INIT_ZVAL(array);
array_init(array);
add_assoc_long(array, "x", ink.x);
add_assoc_long(array, "y", ink.y);
add_assoc_long(array, "width", ink.width);
add_assoc_long(array, "height", ink.height);
add_assoc_zval(return_value, "ink", array);
ALLOC_INIT_ZVAL(array);
array_init(array);
add_assoc_long(array, "x", logical.x);
add_assoc_long(array, "y", logical.y);
add_assoc_long(array, "width", logical.width);
add_assoc_long(array, "height", logical.height);
add_assoc_zval(return_value, "logical", array);
}
/* }}} */
/* {{{ proto void pango_layout_set_width(PangoLayout layout, long width)
proto void PangoLayout::setWidth(long width)
Sets the width of the layout. */
PHP_FUNCTION(pango_layout_set_width)
{
zval *layout_zval = NULL;
pango_layout_object *layout_object;
long width;
PHP_PANGO_ERROR_HANDLING(FALSE)
if(zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Ol", &layout_zval, pango_ce_pangolayout, &width) == FAILURE) {
PHP_PANGO_RESTORE_ERRORS(FALSE)
return;
}
PHP_PANGO_RESTORE_ERRORS(FALSE)
layout_object = (pango_layout_object *)zend_object_store_get_object(layout_zval TSRMLS_CC);
pango_layout_set_width(layout_object->layout, width);
}
/* }}} */
/* {{{ proto void pango_layout_set_height(PangoLayout layout, long height)
proto void PangoLayout::setHeight(long height)
Sets the height of the layout. */
PHP_FUNCTION(pango_layout_set_height)
{
zval *layout_zval = NULL;
pango_layout_object *layout_object;
long height;
PHP_PANGO_ERROR_HANDLING(FALSE)
if(zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Ol", &layout_zval, pango_ce_pangolayout, &height) == FAILURE) {
PHP_PANGO_RESTORE_ERRORS(FALSE)
return;
}
PHP_PANGO_RESTORE_ERRORS(FALSE)
layout_object = (pango_layout_object *)zend_object_store_get_object(layout_zval TSRMLS_CC);
pango_layout_set_height(layout_object->layout, height);
}
/* }}} */
/* {{{ proto void pango_layout_set_font_description(PangoLayout layout, PangoFontDescription font_description)
proto void PangoLayout::setFontDescription(PangoFontDescription font_description)
Sets the font_description of the layout. */
PHP_FUNCTION(pango_layout_set_font_description)
{
zval *layout_zval = NULL, *fontdesc_zval = NULL;
pango_layout_object *layout_object;
pango_fontdesc_object *fontdesc_object;
PHP_PANGO_ERROR_HANDLING(FALSE)
if(zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "OO", &layout_zval, pango_ce_pangolayout, &fontdesc_zval, pango_ce_pangofontdescription) == FAILURE) {
PHP_PANGO_RESTORE_ERRORS(FALSE)
return;
}
PHP_PANGO_RESTORE_ERRORS(FALSE)
layout_object = (pango_layout_object *)zend_object_store_get_object(layout_zval TSRMLS_CC);
fontdesc_object = (pango_fontdesc_object *)zend_object_store_get_object(fontdesc_zval TSRMLS_CC);
pango_layout_set_font_description(layout_object->layout, fontdesc_object->fontdesc);
}
/* }}} */
/* {{{ proto PangoFontDescription object pango_layout_get_font_description(PangoLayout layout)
proto PangoFontDescription object PangoLayout::getFontDescription()
Gets the font_description of the layout. */
PHP_FUNCTION(pango_layout_get_font_description)
{
zval *layout_zval = NULL;
pango_layout_object *layout_object;
pango_fontdesc_object *fontdesc_object = NULL;
const PangoFontDescription *aux = NULL;
PHP_PANGO_ERROR_HANDLING(FALSE)
if(zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &layout_zval, pango_ce_pangolayout) == FAILURE) {
PHP_PANGO_RESTORE_ERRORS(FALSE)
return;
}
PHP_PANGO_RESTORE_ERRORS(FALSE)
object_init_ex(return_value, pango_ce_pangofontdescription);
fontdesc_object = (pango_fontdesc_object *) zend_object_store_get_object(return_value TSRMLS_CC);
layout_object = (pango_layout_object *)zend_object_store_get_object(layout_zval TSRMLS_CC);
aux = pango_layout_get_font_description(layout_object->layout);
fontdesc_object->fontdesc = pango_font_description_copy (aux);
}
/* }}} */
/* {{{ proto void pango_layout_set_justify(PangoLayout layout, bool justify)
proto void PangoLayout::setJustify(bool justify)
Sets whether each line should be justified. */
PHP_FUNCTION(pango_layout_set_justify)
{
zval *layout_zval = NULL;
pango_layout_object *layout_object;
zend_bool justify;
PHP_PANGO_ERROR_HANDLING(FALSE)
if(zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Ob", &layout_zval, pango_ce_pangolayout, &justify) == FAILURE) {
PHP_PANGO_RESTORE_ERRORS(FALSE)
return;
}
PHP_PANGO_RESTORE_ERRORS(FALSE)
layout_object = (pango_layout_object *)zend_object_store_get_object(layout_zval TSRMLS_CC);
pango_layout_set_justify(layout_object->layout, justify);
}
/* }}} */
/* {{{ proto bool pango_layout_get_justify(PangoLayout layout)
proto bool PangoLayout::getJustify()
Returns whether text will be justified or not in the current layout */
PHP_FUNCTION(pango_layout_get_justify)
{
zval *layout_zval = NULL;
pango_layout_object *layout_object;
PHP_PANGO_ERROR_HANDLING(FALSE)
if(zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &layout_zval, pango_ce_pangolayout) == FAILURE) {
PHP_PANGO_RESTORE_ERRORS(FALSE)
return;
}
PHP_PANGO_RESTORE_ERRORS(FALSE)
layout_object = (pango_layout_object *)zend_object_store_get_object(layout_zval TSRMLS_CC);
RETURN_BOOL(pango_layout_get_justify(layout_object->layout));
}
/* }}} */
/* {{{ proto void pango_layout_set_alignment(PangoLayout layout, long alignment)
proto void PangoLayout::setAlignment(long alignment)
Sets whether each line should be justified. */
PHP_FUNCTION(pango_layout_set_alignment)
{
zval *layout_zval = NULL;
pango_layout_object *layout_object;
long alignment;
PHP_PANGO_ERROR_HANDLING(FALSE)
if(zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Ol", &layout_zval, pango_ce_pangolayout, &alignment) == FAILURE) {
PHP_PANGO_RESTORE_ERRORS(FALSE)
return;
}
PHP_PANGO_RESTORE_ERRORS(FALSE)
layout_object = (pango_layout_object *)zend_object_store_get_object(layout_zval TSRMLS_CC);
pango_layout_set_alignment(layout_object->layout, alignment);
}
/* }}} */
/* {{{ proto long pango_layout_get_alignment(PangoLayout layout)
proto long PangoLayout::getAlignment()
Returns whether text will be justified or not in the current layout */
PHP_FUNCTION(pango_layout_get_alignment)
{
zval *layout_zval = NULL;
pango_layout_object *layout_object;
PHP_PANGO_ERROR_HANDLING(FALSE)
if(zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &layout_zval, pango_ce_pangolayout) == FAILURE) {
PHP_PANGO_RESTORE_ERRORS(FALSE)
return;
}
PHP_PANGO_RESTORE_ERRORS(FALSE)
layout_object = (pango_layout_object *)zend_object_store_get_object(layout_zval TSRMLS_CC);
RETURN_LONG(pango_layout_get_alignment(layout_object->layout));
}
/* }}} */
/* {{{ proto void pango_layout_set_wrap(PangoLayout layout, long wrap)
proto void PangoLayout::setWrap(long wrap)
Sets how each line should be wrapped. */
PHP_FUNCTION(pango_layout_set_wrap)
{
zval *layout_zval = NULL;
pango_layout_object *layout_object;
long wrap;
PHP_PANGO_ERROR_HANDLING(FALSE)
if(zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Ol", &layout_zval, pango_ce_pangolayout, &wrap) == FAILURE) {
PHP_PANGO_RESTORE_ERRORS(FALSE)
return;
}
PHP_PANGO_RESTORE_ERRORS(FALSE)
layout_object = (pango_layout_object *)zend_object_store_get_object(layout_zval TSRMLS_CC);
pango_layout_set_wrap(layout_object->layout, wrap);
}
/* }}} */
/* {{{ proto long pango_layout_get_wrap(PangoLayout layout)
proto long PangoLayout::getWrap()
Returns how text will be wrapped or not in the current layout */
PHP_FUNCTION(pango_layout_get_wrap)
{
zval *layout_zval = NULL;
pango_layout_object *layout_object;
PHP_PANGO_ERROR_HANDLING(FALSE)
if(zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &layout_zval, pango_ce_pangolayout) == FAILURE) {
PHP_PANGO_RESTORE_ERRORS(FALSE)
return;
}
PHP_PANGO_RESTORE_ERRORS(FALSE)
layout_object = (pango_layout_object *)zend_object_store_get_object(layout_zval TSRMLS_CC);
RETURN_LONG(pango_layout_get_wrap(layout_object->layout));
}
/* }}} */
/* {{{ proto bool pango_layout_is_wrapped(PangoLayout layout)
proto bool PangoLayout::isWrapped()
Returns how text will be wrapped or not in the current layout */
PHP_FUNCTION(pango_layout_is_wrapped)
{
zval *layout_zval = NULL;
pango_layout_object *layout_object;
PHP_PANGO_ERROR_HANDLING(FALSE)
if(zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &layout_zval, pango_ce_pangolayout) == FAILURE) {
PHP_PANGO_RESTORE_ERRORS(FALSE)
return;
}
PHP_PANGO_RESTORE_ERRORS(FALSE)
layout_object = (pango_layout_object *)zend_object_store_get_object(layout_zval TSRMLS_CC);
RETURN_BOOL(pango_layout_is_wrapped(layout_object->layout));
}
/* }}} */
/* {{{ proto void pango_layout_set_indent(PangoLayout layout, long indent)
proto void PangoLayout::setWrap(long indent)
Sets how far each paragraph should be indented. */
PHP_FUNCTION(pango_layout_set_indent)
{
zval *layout_zval = NULL;
pango_layout_object *layout_object;
long indent;
PHP_PANGO_ERROR_HANDLING(FALSE)
if(zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Ol", &layout_zval, pango_ce_pangolayout, &indent) == FAILURE) {
PHP_PANGO_RESTORE_ERRORS(FALSE)
return;
}
PHP_PANGO_RESTORE_ERRORS(FALSE)
layout_object = (pango_layout_object *)zend_object_store_get_object(layout_zval TSRMLS_CC);
pango_layout_set_indent(layout_object->layout, indent);
}
/* }}} */
/* {{{ proto long pango_layout_get_indent(PangoLayout layout)
proto long PangoLayout::getIndent()
Returns how text will be indentped or not in the current layout */
PHP_FUNCTION(pango_layout_get_indent)
{
zval *layout_zval = NULL;
pango_layout_object *layout_object;
PHP_PANGO_ERROR_HANDLING(FALSE)
if(zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &layout_zval, pango_ce_pangolayout) == FAILURE) {
PHP_PANGO_RESTORE_ERRORS(FALSE)
return;
}
PHP_PANGO_RESTORE_ERRORS(FALSE)
layout_object = (pango_layout_object *)zend_object_store_get_object(layout_zval TSRMLS_CC);
RETURN_LONG(pango_layout_get_indent(layout_object->layout));
}
/* }}} */
/* {{{ proto void pango_layout_set_spacing(PangoLayout layout, long spacing)
proto void PangoLayout::setWrap(long spacing)
Sets the line spacing for the paragraph */
PHP_FUNCTION(pango_layout_set_spacing)
{
zval *layout_zval = NULL;
pango_layout_object *layout_object;
long spacing;
PHP_PANGO_ERROR_HANDLING(FALSE)
if(zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Ol", &layout_zval, pango_ce_pangolayout, &spacing) == FAILURE) {
PHP_PANGO_RESTORE_ERRORS(FALSE)
return;
}
PHP_PANGO_RESTORE_ERRORS(FALSE)
layout_object = (pango_layout_object *)zend_object_store_get_object(layout_zval TSRMLS_CC);
pango_layout_set_spacing(layout_object->layout, spacing);
}
/* }}} */
/* {{{ proto long pango_layout_get_spacing(PangoLayout layout)
proto long PangoLayout::getWrap()
Returns the spacing for the current layout */
PHP_FUNCTION(pango_layout_get_spacing)
{
zval *layout_zval = NULL;
pango_layout_object *layout_object;
PHP_PANGO_ERROR_HANDLING(FALSE)
if(zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &layout_zval, pango_ce_pangolayout) == FAILURE) {
PHP_PANGO_RESTORE_ERRORS(FALSE)
return;
}
PHP_PANGO_RESTORE_ERRORS(FALSE)
layout_object = (pango_layout_object *)zend_object_store_get_object(layout_zval TSRMLS_CC);
RETURN_LONG(pango_layout_get_spacing(layout_object->layout));
}
/* }}} */
/* {{{ proto void pango_layout_set_ellipsize(PangoLayout layout, long ellipsize)
proto void PangoLayout::setEllipsize(long ellipsize)
Sets the ellipsize mode for the layout */
PHP_FUNCTION(pango_layout_set_ellipsize)
{
zval *layout_zval = NULL;
pango_layout_object *layout_object;
long ellipsize;
PHP_PANGO_ERROR_HANDLING(FALSE)
if(zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Ol", &layout_zval, pango_ce_pangolayout, &ellipsize) == FAILURE) {
PHP_PANGO_RESTORE_ERRORS(FALSE)
return;
}
PHP_PANGO_RESTORE_ERRORS(FALSE)
layout_object = (pango_layout_object *)zend_object_store_get_object(layout_zval TSRMLS_CC);
pango_layout_set_ellipsize(layout_object->layout, ellipsize);
}
/* }}} */
/* {{{ proto long pango_layout_get_ellipsize(PangoLayout layout)
proto long PangoLayout::getEllipsize()
Returns the ellipsize for the current layout */
PHP_FUNCTION(pango_layout_get_ellipsize)
{
zval *layout_zval = NULL;
pango_layout_object *layout_object;
PHP_PANGO_ERROR_HANDLING(FALSE)
if(zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &layout_zval, pango_ce_pangolayout) == FAILURE) {
PHP_PANGO_RESTORE_ERRORS(FALSE)
return;
}
PHP_PANGO_RESTORE_ERRORS(FALSE)
layout_object = (pango_layout_object *)zend_object_store_get_object(layout_zval TSRMLS_CC);
RETURN_LONG(pango_layout_get_ellipsize(layout_object->layout));
}
/* }}} */
/* {{{ proto bool pango_layout_is_ellipsized(PangoLayout layout)
proto bool PangoLayout::isEllipsized()
Returns the ellipsize for the current layout */
PHP_FUNCTION(pango_layout_is_ellipsized)
{
zval *layout_zval = NULL;
pango_layout_object *layout_object;
PHP_PANGO_ERROR_HANDLING(FALSE)
if(zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &layout_zval, pango_ce_pangolayout) == FAILURE) {
PHP_PANGO_RESTORE_ERRORS(FALSE)
return;
}
PHP_PANGO_RESTORE_ERRORS(FALSE)
layout_object = (pango_layout_object *)zend_object_store_get_object(layout_zval TSRMLS_CC);
RETURN_BOOL(pango_layout_is_ellipsized(layout_object->layout));
}
/* }}} */
/* {{{ proto array pango_layout_get_lines(PangoLayout layout)
proto array PangoLayout::getLines()
Returns an array of PangoLayoutLines representing each line of the layout */
PHP_FUNCTION(pango_layout_get_lines)
{
zval *layout_zval = NULL, *elem = NULL;
pango_layout_object *layout_object;
GSList *lines, *iter;
zend_class_entry *layoutline_ce;
PHP_PANGO_ERROR_HANDLING(FALSE)
if(zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "O", &layout_zval, pango_ce_pangolayout) == FAILURE) {
PHP_PANGO_RESTORE_ERRORS(FALSE)
return;
}
PHP_PANGO_RESTORE_ERRORS(FALSE)
layout_object = (pango_layout_object *)zend_object_store_get_object(layout_zval TSRMLS_CC);
lines = pango_layout_get_lines(layout_object->layout);
layoutline_ce = php_pango_get_layoutline_ce();
array_init(return_value);
for(iter = lines; iter != NULL; iter = iter->next) {
elem = php_pango_make_layoutline_zval((PangoLayoutLine *)iter->data, layout_zval TSRMLS_CC);
add_next_index_zval(return_value, elem);
}
}
/* }}} */
/* {{{ proto array pango_layout_get_line(PangoLayout layout, long line)
proto array PangoLayout::getLine(long line)
Returns a particular PangoLayoutLine from the layout */
PHP_FUNCTION(pango_layout_get_line)
{
zval *layout_zval = NULL;
pango_layout_object *layout_object;
pango_layoutline_object *layoutline_object;
PangoLayoutLine *layoutline;
long line_number = 0;
PHP_PANGO_ERROR_HANDLING(FALSE)
if(zend_parse_method_parameters(ZEND_NUM_ARGS() TSRMLS_CC, getThis(), "Ol", &layout_zval, pango_ce_pangolayout, &line_number) == FAILURE) {
PHP_PANGO_RESTORE_ERRORS(FALSE)