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mshtml: Added Exec(IDM_FONTSIZE) implementation.

This commit is contained in:
Jacek Caban 2006-11-24 10:17:54 +01:00 committed by Alexandre Julliard
parent c6d7f14296
commit 958596b70a
5 changed files with 308 additions and 3 deletions
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1
dlls/mshtml/Makefile.in
View File

@ -10,6 +10,7 @@ EXTRADEFS = -DCOM_NO_WINDOWS_H
C_SRCS = \
conpoint.c \
editor.c \
hlink.c \
htmlbody.c \
htmldoc.c \

233
dlls/mshtml/editor.c Normal file
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@ -0,0 +1,233 @@
/*
* Copyright 2006 Jacek Caban for CodeWeavers
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
*/
#include "config.h"
#include <stdarg.h>
#include <stdio.h>
#define COBJMACROS
#include "windef.h"
#include "winbase.h"
#include "winuser.h"
#include "winnls.h"
#include "ole2.h"
#include "wine/debug.h"
#include "wine/unicode.h"
#include "mshtml_private.h"
WINE_DEFAULT_DEBUG_CHANNEL(mshtml);
static const WCHAR wszFont[] = {'f','o','n','t',0};
static const WCHAR wszSize[] = {'s','i','z','e',0};
static nsISelection *get_ns_selection(HTMLDocument *This)
{
nsIDOMWindow *dom_window;
nsISelection *nsselection = NULL;
nsresult nsres;
if(!This->nscontainer)
return NULL;
nsres = nsIWebBrowser_GetContentDOMWindow(This->nscontainer->webbrowser, &dom_window);
if(NS_FAILED(nsres))
return NULL;
nsIDOMWindow_GetSelection(dom_window, &nsselection);
nsIDOMWindow_Release(dom_window);
return nsselection;
}
static void remove_child_attr(nsIDOMElement *elem, LPCWSTR tag, nsAString *attr_str)
{
PRBool has_children;
PRUint32 child_cnt, i;
nsIDOMNode *child_node;
nsIDOMNodeList *node_list;
PRUint16 node_type;
nsIDOMElement_HasChildNodes(elem, &has_children);
if(!has_children)
return;
nsIDOMElement_GetChildNodes(elem, &node_list);
nsIDOMNodeList_GetLength(node_list, &child_cnt);
for(i=0; i<child_cnt; i++) {
nsIDOMNodeList_Item(node_list, i, &child_node);
nsIDOMNode_GetNodeType(child_node, &node_type);
if(node_type == ELEMENT_NODE) {
nsIDOMElement *child_elem;
nsAString tag_str;
const PRUnichar *ctag;
nsIDOMNode_QueryInterface(child_node, &IID_nsIDOMElement, (void**)&child_elem);
nsAString_Init(&tag_str, NULL);
nsIDOMElement_GetTagName(child_elem, &tag_str);
nsAString_GetData(&tag_str, &ctag, NULL);
if(!strcmpiW(ctag, tag))
/* FIXME: remove node if there are no more attributes */
nsIDOMElement_RemoveAttribute(child_elem, attr_str);
nsAString_Finish(&tag_str);
remove_child_attr(child_elem, tag, attr_str);
nsIDOMNode_Release(child_elem);
}
nsIDOMNode_Release(child_node);
}
nsIDOMNodeList_Release(node_list);
}
void get_font_size(HTMLDocument *This, WCHAR *ret)
{
nsISelection *nsselection = get_ns_selection(This);
nsIDOMElement *elem = NULL;
nsIDOMNode *node = NULL, *tmp_node;
nsAString tag_str;
LPCWSTR tag;
PRUint16 node_type;
nsresult nsres;
*ret = 0;
if(!nsselection)
return;
nsISelection_GetFocusNode(nsselection, &node);
nsISelection_Release(nsselection);
while(node) {
nsres = nsIDOMNode_GetNodeType(node, &node_type);
if(NS_FAILED(nsres) || node_type == DOCUMENT_NODE)
break;
if(node_type == ELEMENT_NODE) {
nsIDOMNode_QueryInterface(node, &IID_nsIDOMElement, (void**)&elem);
nsAString_Init(&tag_str, NULL);
nsIDOMElement_GetTagName(elem, &tag_str);
nsAString_GetData(&tag_str, &tag, NULL);
if(!strcmpiW(tag, wszFont)) {
nsAString size_str, val_str;
LPCWSTR val;
TRACE("found font tag %p", elem);
nsAString_Init(&size_str, wszSize);
nsAString_Init(&val_str, NULL);
nsIDOMElement_GetAttribute(elem, &size_str, &val_str);
nsAString_GetData(&val_str, &val, NULL);
if(*val) {
TRACE("found size %s\n", debugstr_w(val));
strcpyW(ret, val);
}
nsAString_Finish(&size_str);
nsAString_Finish(&val_str);
}
nsAString_Finish(&tag_str);
nsIDOMElement_Release(elem);
}
if(*ret)
break;
tmp_node = node;
nsIDOMNode_GetParentNode(node, &node);
nsIDOMNode_Release(tmp_node);
}
if(node)
nsIDOMNode_Release(node);
}
void set_font_size(HTMLDocument *This, LPCWSTR size)
{
nsISelection *nsselection;
PRBool collapsed;
nsIDOMDocument *nsdoc;
nsIDOMElement *elem;
nsIDOMRange *range;
PRInt32 range_cnt = 0;
nsAString font_str;
nsAString size_str;
nsAString val_str;
nsresult nsres;
nsselection = get_ns_selection(This);
if(!nsselection)
return;
nsres = nsIWebNavigation_GetDocument(This->nscontainer->navigation, &nsdoc);
if(NS_FAILED(nsres))
return;
nsAString_Init(&font_str, wszFont);
nsAString_Init(&size_str, wszSize);
nsAString_Init(&val_str, size);
nsISelection_GetRangeCount(nsselection, &range_cnt);
if(range_cnt != 1)
FIXME("range_cnt %d not supprted\n", range_cnt);
nsIDOMDocument_CreateElement(nsdoc, &font_str, &elem);
nsIDOMElement_SetAttribute(elem, &size_str, &val_str);
nsISelection_GetRangeAt(nsselection, 0, &range);
nsISelection_GetIsCollapsed(nsselection, &collapsed);
nsISelection_RemoveAllRanges(nsselection);
nsIDOMRange_SurroundContents(range, (nsIDOMNode*)elem);
if(collapsed) {
nsISelection_Collapse(nsselection, (nsIDOMNode*)elem, 0);
}else {
/* Remove all size attrbutes from the range */
remove_child_attr(elem, wszFont, &size_str);
nsISelection_SelectAllChildren(nsselection, (nsIDOMNode*)elem);
}
nsIDOMRange_Release(range);
nsIDOMElement_Release(elem);
nsAString_Finish(&font_str);
nsAString_Finish(&size_str);
nsAString_Finish(&val_str);
nsISelection_Release(nsselection);
nsIDOMDocument_Release(nsdoc);
}

4
dlls/mshtml/mshtml_private.h
View File

@ -350,6 +350,10 @@ void release_nodes(HTMLDocument*);
void install_wine_gecko(void);
/* editor */
void get_font_size(HTMLDocument*,WCHAR*);
void set_font_size(HTMLDocument*,LPCWSTR);
extern DWORD mshtml_tls;
typedef struct task_t {

33
dlls/mshtml/nsiface.idl
View File

@ -105,7 +105,6 @@ typedef nsISupports nsIDOMEntityReference;
typedef nsISupports nsIDOMHTMLFormElement;
typedef nsISupports nsIDOMHTMLOptionsCollection;
typedef nsISupports nsIDOMHTMLCollection;
typedef nsISupports nsIDOMRange;
typedef nsISupports nsIEditor;
typedef nsISupports nsIWebProgressListener;
typedef nsISupports nsIDOMCSSValue;
@ -615,6 +614,38 @@ interface nsIDOMHTMLDocument : nsIDOMDocument
nsresult GetElementsByName(const nsAString *elementName, nsIDOMNodeList **_retval);
}
[
object,
uuid(a6cf90ce-15b3-11d2-932e-00805f8add32)
]
interface nsIDOMRange : nsISupports
{
nsresult GetStartContainer(nsIDOMNode **aStartContainer);
nsresult GetStartOffset(PRInt32 *aStartOffset);
nsresult GetEndContainer(nsIDOMNode **aEndContainer);
nsresult GetEndOffset(PRInt32 *aEndOffset);
nsresult GetCollapsed(PRBool *aCollapsed);
nsresult GetCommonAncestorContainer(nsIDOMNode **aCommonAncestorContainer);
nsresult SetStart(nsIDOMNode *refNode, PRInt32 offset);
nsresult SetEnd(nsIDOMNode *refNode, PRInt32 offset);
nsresult SetStartBefore(nsIDOMNode *refNode);
nsresult SetStartAfter(nsIDOMNode *refNode);
nsresult SetEndBefore(nsIDOMNode *refNode);
nsresult SetEndAfter(nsIDOMNode *refNode);
nsresult Collapse(PRBool toStart);
nsresult SelectNode(nsIDOMNode *refNode);
nsresult SelectNodeContents(nsIDOMNode *refNode);
nsresult CompareBoundaryPoints(PRUint16 how, nsIDOMRange *sourceRange, PRInt16 *_retval);
nsresult DeleteContents();
nsresult ExtractContents(nsIDOMDocumentFragment **_retval);
nsresult CloneContents(nsIDOMDocumentFragment **_retval);
nsresult InsertNode(nsIDOMNode *newNode);
nsresult SurroundContents(nsIDOMNode *newParent);
nsresult CloneRange(nsIDOMRange **_retval);
nsresult ToString(nsAString *_retval);
nsresult Detach();
}
[
object,
uuid(b2c7ed59-8634-4352-9e37-5484c8b6e4e1)

40
dlls/mshtml/olecmd.c
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@ -34,6 +34,7 @@
#include "mshtmcid.h"
#include "wine/debug.h"
#include "wine/unicode.h"
#include "mshtml_private.h"
@ -464,8 +465,43 @@ static HRESULT exec_forecolor(HTMLDocument *This, VARIANT *in, VARIANT *out)
static HRESULT exec_fontsize(HTMLDocument *This, VARIANT *in, VARIANT *out)
{
FIXME("(%p)->(%p %p)\n", This, in, out);
return E_NOTIMPL;
TRACE("(%p)->(%p %p)\n", This, in, out);
if(out) {
WCHAR val[10] = {0};
switch(V_VT(out)) {
case VT_I4:
get_font_size(This, val);
V_I4(out) = strtolW(val, NULL, 10);
break;
case VT_BSTR:
get_font_size(This, val);
V_BSTR(out) = SysAllocString(val);
break;
default:
FIXME("unsupported vt %d\n", V_VT(out));
}
}
if(in) {
switch(V_VT(in)) {
case VT_I4: {
WCHAR size[10];
static const WCHAR format[] = {'%','d',0};
wsprintfW(size, format, V_I4(in));
set_font_size(This, size);
break;
}
case VT_BSTR:
set_font_size(This, V_BSTR(in));
break;
default:
FIXME("unsupported vt %d\n", V_VT(out));
}
}
return S_OK;
}
static HRESULT exec_bold(HTMLDocument *This)