Magic-Mirror/gecko-dev
1
0
Fork 0
mirror of https://github.com/mozilla/gecko-dev.git synced 2024-10-31 14:15:30 +00:00
Code Issues Actions Packages Projects Releases Wiki Activity
8aa07d202e
gecko-dev/cmd/qtfe/QtBrowserContext.cpp
ramiro%netscape.com dc54402e0b Adding QtMozilla to repository (qtfe).
1998-09-25 18:04:00 +00:00

1540 lines
39 KiB
C++
Raw Blame History

/* $Id: QtBrowserContext.cpp,v 1.1 1998/09/25 18:01:28 ramiro%netscape.com Exp $
*
* The contents of this file are subject to the Netscape Public License
* Version 1.0 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. Portions
* created by Warwick Allison, Kalle Dalheimer, Eirik Eng, Matthias
* Ettrich, Arnt Gulbrandsen, Haavard Nord and Paul Olav Tvete are
* Copyright (C) 1998 Warwick Allison, Kalle Dalheimer, Eirik Eng,
* Matthias Ettrich, Arnt Gulbrandsen, Haavard Nord and Paul Olav
* Tvete. All Rights Reserved.
*/
#include "QtBrowserContext.h"
#include "OpenDialog.h"
#include "FindDialog.h"
#include "SecurityDialog.h"
#include "toolbars.h"
#include "DialogPool.h"
#include "menus.h"
#include <qmainwindow.h>
#include <qstatusbar.h>
#include <qobjcoll.h>
#include <qmsgbox.h>
#include <qtimer.h>
#include <qscrollview.h>
#include <qapp.h>
#include <qmenubar.h>
#include <qkeycode.h>
#include <qcursor.h>
#include <qbitmap.h>
#include <qaccel.h>
#include <qclipboard.h>
#include "layers.h"
#include "libimg.h" /* Image Library public API. */
#include "libevent.h" /* Image Library public API. */
#include "il_util.h" /* Colormap/Colorspace API. */
#include "il_icons.h" /* Image icon enumeration. */
#include "prtypes.h"
#include "prefapi.h"
#include "QtPrefs.h"
#include "contextmenu.h"
//#include "QtHistoryContext.h"
static unsigned char handmask_bits[] = {
0xfe,0x01,0x00,0x00,
0xff,0x03,0x00,0x00,
0xff,0x07,0x00,0x00,
0xff,0x0f,0x00,0x00,
0xfe,0x1f,0x00,0x00,
0xf8,0x1f,0x00,0x00,
0xfc,0x1f,0x00,0x00,
0xf8,0x3f,0x00,0x00,
0xfc,0x7f,0x00,0x00,
0xf8,0xff,0x00,0x00,
0xf0,0x7f,0x00,0x00,
0xe0,0x3f,0x00,0x00,
0xc0,0x1f,0x00,0x00,
0x80,0x0f,0x00,0x00,
0x00,0x07,0x00,0x00,
0x00,0x02,0x00,0x00,
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00
};
static unsigned char hand_bits[] = {
0x00,0x00,0x00,0x00,
0xfe,0x01,0x00,0x00,
0x01,0x02,0x00,0x00,
0x7e,0x04,0x00,0x00,
0x08,0x08,0x00,0x00,
0x70,0x08,0x00,0x00,
0x08,0x08,0x00,0x00,
0x70,0x14,0x00,0x00,
0x08,0x22,0x00,0x00,
0x30,0x41,0x00,0x00,
0xc0,0x20,0x00,0x00,
0x40,0x12,0x00,0x00,
0x80,0x08,0x00,0x00,
0x00,0x05,0x00,0x00,
0x00,0x02,0x00,0x00,
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00,
0x00,0x00,0x00,0x00
};
static QCursor *handcursor = 0;
static void unimplemented( const char*, ... )
{
// debug( string );
}
class QtBrowserScrollView : public QScrollView {
QtContext* context;
public:
QtBrowserScrollView(QtContext* cx, QWidget* parent, const char* name) :
QScrollView(parent, name, WPaintClever),
context(cx)
{
setResizePolicy( Manual );
viewport()->setFocusProxy( this );
viewport()->setFocusPolicy( ClickFocus );
}
virtual void viewportPaintEvent( QPaintEvent* pe )
{
QPainter* p = context->painter();
// Some compositor code doesn't like width or height being 1.
QRect r = pe->rect();
//if ( r.width() < 2 ) r.setWidth(2);
//if ( r.height() < 2 ) r.setHeight(2);
p->setClipRect(r);
int cx = r.x() + contentsX();
int cy = r.y() + contentsY();
int cw = r.width();
int ch = r.height();
context->updateRect( cx, cy, cw, ch );
context->clearPainter(); // or should we save/restore?
}
virtual void keyPressEvent( QKeyEvent* );
QPainter* makePainter()
{
return new QPainter(viewport());
}
QWidget* contentWidget()
{
return viewport();
}
};
void QtBrowserScrollView::keyPressEvent( QKeyEvent* e )
{
switch( e->key() ) {
case Key_Left:
scrollBy( -fontMetrics().width('m'), 0 );
break;
case Key_Right:
scrollBy( fontMetrics().width('m'), 0 );
break;
default:
e->ignore();
break;
}
}
QtBrowserContext::QtBrowserContext(MWContext *cx,
Chrome *decor, QWidget* parent,
const char* name, WFlags f,
int _scrolling_policy, int _bw)
: QtContext(cx)
{
unimplemented( "QtBrowserContext::QtBrowserContext, not using Chrome %p", decor );
browserWidget = new QMainWindow( parent, name, f );
if ( !parent ) {
// use -geometry, etc. as if we are the main widget
QWidget* desktop = QApplication::desktop();
browserWidget->resize(
QMIN(600, desktop->width()*4/5),
QMIN(700, desktop->height()*4/5)
);
qApp->setMainWidget(browserWidget);
// but there isn't one - multiple browsers all equal.
qApp->setMainWidget(0);
browserWidget->setUsesBigPixmaps( TRUE );
browserWidget->setRightJustification( TRUE );
populateMenuBar( browserWidget->menuBar() );
toolbars = new Toolbars( this, browserWidget );
connect( this, SIGNAL(messengerMessage(const char *, int)),
browserWidget->statusBar(),
SLOT(message(const char *, int)) );
connect( this, SIGNAL(messengerMessageClear()),
browserWidget->statusBar(), SLOT(clear()) );
QAccel * accel = new QAccel( browserWidget );
// up, down, page-up, page-down
accel->connectItem( accel->insertItem( Key_Up ),
this, SLOT(scrollUp()) );
accel->connectItem( accel->insertItem( Key_Down ),
this, SLOT(scrollDown()) );
accel->connectItem( accel->insertItem( Key_PageUp ),
this, SLOT(pageUp()) );
accel->connectItem( accel->insertItem( Key_PageDown ),
this, SLOT(pageDown()) );
// ctrl/alt right, left
accel->connectItem( accel->insertItem( CTRL+Key_Left ),
this, SLOT(cmdBack()) );
accel->connectItem( accel->insertItem( ALT+Key_Left ),
this, SLOT(cmdBack()) );
accel->connectItem( accel->insertItem( CTRL+Key_Right ),
this, SLOT(cmdForward()) );
accel->connectItem( accel->insertItem( ALT+Key_Right ),
this, SLOT(cmdForward()) );
} else {
toolbars = 0;
}
messageFlickerTimer = new QTimer( this );
connect( messageFlickerTimer, SIGNAL(timeout()),
this, SIGNAL(messengerMessageClear()) );
contextMenu = 0;
scrollView = new QtBrowserScrollView( this, browserWidget, "content" );
// set the scrollbar policiy. Default is AUTO
scrolling_policy = _scrolling_policy;
if ( scrolling_policy == LO_SCROLL_NO ||
scrolling_policy == LO_SCROLL_NEVER){
// fprintf(stderr, "SCROLLBAR: nope \n");
scrollView->setHScrollBarMode(QScrollView::AlwaysOff);
scrollView->setVScrollBarMode(QScrollView::AlwaysOff);
} else if ( scrolling_policy == LO_SCROLL_YES ){
// fprintf(stderr, "SCROLLBAR: yes \n");
scrollView->setHScrollBarMode(QScrollView::AlwaysOn);
scrollView->setVScrollBarMode(QScrollView::AlwaysOn);
}
bw = _bw;
scrollView->contentWidget()->installEventFilter( this );
browserWidget->installEventFilter( this );
scrollView->contentWidget()->setMouseTracking(true);
connect(scrollView, SIGNAL(contentsMoving(int,int)),
this, SLOT(viewMoved(int,int)));
browserWidget->setCentralWidget( scrollView );
browserWidget->show();
refreshURLTimer = 0;
initImageCallbacks();
}
QtBrowserContext::~QtBrowserContext()
{
clearPainter();
LO_DiscardDocument (mwContext());
/* Destroy the compositor associated with the context. */
if (mwContext()->compositor)
{
CL_DestroyCompositor(mwContext()->compositor);
mwContext()->compositor = 0;
}
/* clean the context somewhat. Probabaly incomplete */
IL_RemoveGroupObserver(mwContext()->img_cx, imageGroupObserver,
(void *)mwContext());
IL_DestroyGroupContext(mwContext()->img_cx);
mwContext()->img_cx = 0;
delete topLevelWidget();
}
QPainter* QtBrowserContext::makePainter()
{
return scrollView->makePainter();
}
QWidget *QtBrowserContext::contentWidget() const
{
return scrollView->contentWidget();
}
QWidget *QtBrowserContext::topLevelWidget() const
{
return browserWidget;
}
int QtBrowserContext::documentWidth() const
{
return scrollView->contentsWidth();
}
int QtBrowserContext::documentHeight() const
{
return scrollView->contentsHeight();
}
int QtBrowserContext::visibleWidth() const
{
return scrollView->width()-16;
}
int QtBrowserContext::visibleHeight() const
{
return scrollView->height();
}
int QtBrowserContext::documentXOffset() const
{
return scrollView->contentsX();
}
int QtBrowserContext::documentYOffset() const
{
return scrollView->contentsY();
}
int QtBrowserContext::scrollWidth() const
{
return scrollView->width();
}
int QtBrowserContext::scrollHeight() const
{
return scrollView->height();
}
void QtBrowserContext::documentSetContentsPos( int x, int y )
{
scrollView->setContentsPos( x, y );
}
bool QtBrowserContext::eventFilter( QObject *o, QEvent *e )
{
if (o==scrollView->contentWidget()){
switch (e->type()) {
case Event_MouseButtonPress:
if ( ((QMouseEvent*)e)->button() == RightButton
&& mwContext()->compositor )
{
CL_Event event;
event.fe_event_size = 0;
event.fe_event = 0;
event.type = CL_EVENT_MOUSE_BUTTON_DOWN;
event.which = 3;
event.x = ((QMouseEvent*) e)->pos().x() + documentXOffset();
event.y = ((QMouseEvent*) e)->pos().y() + documentYOffset();
CL_DispatchEvent(mwContext()->compositor, &event);
}
break;
case Event_MouseButtonRelease:
if ( ((QMouseEvent*)e)->button() == LeftButton
&& mwContext()->compositor )
{
CL_Event event;
event.fe_event_size = 0;
event.fe_event = 0;
event.type = CL_EVENT_MOUSE_BUTTON_UP;
event.which = 1;
event.x = ((QMouseEvent*) e)->pos().x() + documentXOffset();
event.y = ((QMouseEvent*) e)->pos().y() + documentYOffset();
CL_DispatchEvent(mwContext()->compositor, &event);
}
break;
case Event_MouseMove:
if ( mwContext()->compositor )
{
CL_Event event;
event.fe_event_size = 0;
event.fe_event = 0;
event.type = CL_EVENT_MOUSE_MOVE;
//#warning Matthias: think about drag and drop
event.which = 0; // a lie
event.x = ((QMouseEvent*) e)->pos().x() + documentXOffset();
event.y = ((QMouseEvent*) e)->pos().y() + documentYOffset();
CL_DispatchEvent(mwContext()->compositor, &event);
}
break;
case Event_Resize:
adjustCompositorSize();
break;
default:
break;
}
} else if (o==topLevelWidget()){
switch (e->type()) {
case Event_Resize:
{
MWContext *top_context = XP_GetNonGridContext( mwContext() );
if (top_context == mwContext()){
if (top_context->url){
XP_InterruptContext(top_context);
URL_Struct *url =
SHIST_CreateURLStructFromHistoryEntry( top_context,
SHIST_GetCurrent( &(top_context->hist ) ));
#if 0//defined DEBUG_paul
debug( "##### resize-> NET_GetURL" );
#endif
if (url)
NET_GetURL( url, FO_CACHE_AND_PRESENT, top_context, url_exit);}
}
}
break;
default:
break;
}
}
return FALSE;
}
void QtBrowserContext::viewMoved(int, int)
{
adjustCompositorPosition();
}
/* Returns the URL string of the LO_Element, if it has one.
Returns "" for LO_ATTR_ISFORM, which are a total kludge...
*/
static char *
qtfe_url_of_xref (MWContext *context, LO_Element *xref, long x, long y)
{
switch (xref->type)
{
case LO_TEXT:
if (xref->lo_text.anchor_href)
{
return (char *) xref->lo_text.anchor_href->anchor;
}
else
{
return (char *) NULL;
}
case LO_IMAGE:
if (xref->lo_image.is_icon &&
xref->lo_image.icon_number == IL_IMAGE_DELAYED)
{
long width, height;
width = height = 40; //###########
// fe_IconSize(IL_IMAGE_DELAYED, &width, &height);
unimplemented( "please implement fe_IconSize()" );
if (xref->lo_image.alt &&
xref->lo_image.alt_len &&
(x > xref->lo_image.x + xref->lo_image.x_offset + 1 + 4 +
width))
{
if (xref->lo_image.anchor_href)
{
return (char *) xref->lo_image.anchor_href->anchor;
}
else
{
return (char *) NULL;
}
}
else
{
return (char *) xref->lo_image.image_url;
}
}
else if (xref->lo_image.image_attr->attrmask & LO_ATTR_ISFORM)
{
return "";
}
/*
* This would be a client-side usemap image.
*/
else if (xref->lo_image.image_attr->usemap_name != NULL)
{
LO_AnchorData *anchor_href;
long ix = xref->lo_image.x + xref->lo_image.x_offset;
long iy = xref->lo_image.y + xref->lo_image.y_offset;
long mx = x - ix - xref->lo_image.border_width;
long my = y - iy - xref->lo_image.border_width;
anchor_href = LO_MapXYToAreaAnchor(context, (LO_ImageStruct *)xref,
mx, my);
if (anchor_href)
{
if (anchor_href->alt)
{
return (char *) anchor_href->alt;
}
else
{
return (char *) anchor_href->anchor;
}
}
else
{
return (char *) NULL;
}
}
else
{
if (xref->lo_image.anchor_href)
{
return (char *) xref->lo_image.anchor_href->anchor;
}
else
{
return (char *) NULL;
}
}
default:
return 0;
}
}
extern void // in forms.cpp
submitForm(MWContext *context, LO_Element *element,
int32 /*event*/, void * /*closure*/,
ETEventStatus status);
bool QtBrowserContext::handleLayerEvent(CL_Layer *layer,
CL_Event *layer_event)
{
switch (layer_event->type){
case CL_EVENT_MOUSE_BUTTON_DOWN:
if ( layer_event->which == 3 ) {
if ( contextMenu )
delete contextMenu;
LO_Element* le = LO_XYToElement(mwContext(),
layer_event->x,
layer_event->y,
layer);
QString linkToURL, imageURL;
if ( le && le->type == LO_TEXT ) {
LO_AnchorData* ad = le->lo_text.anchor_href;
if ( ad )
linkToURL = (char *)(ad->anchor);
} else if ( le && le->type == LO_IMAGE ) {
LO_AnchorData* ad = le->lo_image.anchor_href;
if ( ad )
linkToURL = (char *)(ad->anchor);
imageURL = (char *)(le->lo_image.image_url);
}
QPoint p( layer_event->x - documentXOffset(),
layer_event->y - documentYOffset() );
p = scrollView->contentWidget()->mapToGlobal( p );
contextMenu = new ContextMenu( this, p, linkToURL, imageURL );
connect( contextMenu, SIGNAL(destroyed()),
this, SLOT(contextMenuDied()) );
contextMenu->show();
}
break;
case CL_EVENT_MOUSE_BUTTON_UP:
{
long x, y;
x = layer_event->x;
y = layer_event->y;
LO_Element* le = LO_XYToElement(mwContext(), x, y, layer);
#if 0// defined DEBUG_ettrich || defined DEBUG_paul
if (le){
printf("QtBrowserContext::handleLayerEvent we have a le of type = %d\n", le->type);
}
else {
printf("QtBrowserContext::handleLayerEvent no le \n");
}
#endif
if ( le ) {
char* anchor = qtfe_url_of_xref( mwContext(), le, x, y );
long mx = -1;
long my = -1;
if (anchor) {
if ( le->type == LO_IMAGE ) {
long ix = le->lo_image.x + le->lo_image.x_offset;
long iy = le->lo_image.y + le->lo_image.y_offset;
mx = x - ix - le->lo_image.border_width;
my = y - iy - le->lo_image.border_width;
if ( le->lo_image.image_attr->attrmask & LO_ATTR_ISFORM ) {
QPoint p(mx,my);
submitForm( mwContext(), le, 0, &p, EVENT_OK );
goto nogeturl;
} else if ( le->lo_image.image_attr->usemap_name != NULL ) {
LO_AnchorData *anchor_href =
LO_MapXYToAreaAnchor(mwContext(),
(LO_ImageStruct *)le, mx, my);
if ( anchor_href && anchor_href->anchor )
anchor = (char *) anchor_href->anchor;
} else if ( le->lo_image.image_attr->attrmask & LO_ATTR_ISMAP ) {
if ( le->lo_image.anchor_href )
anchor = (char *) le->lo_image.anchor_href->anchor;
}
}
{
URL_Struct * url = NET_CreateURLStruct (anchor, NET_DONT_RELOAD);
if ( mx >= 0 && my >= 0 )
NET_AddCoordinatesToURLStruct (url, mx, my );
MWContext *top_context = XP_GetNonGridContext( mwContext() );
qt(top_context)->getURL(url);
}
nogeturl:
;
}
}
}
break;
case CL_EVENT_MOUSE_MOVE:
{
long x, y;
x = layer_event->x;
y = layer_event->y;
LO_Element* le = LO_XYToElement(mwContext(), x, y, layer);
char* anchor = 0;
if ( le )
anchor = qtfe_url_of_xref( mwContext(), le, x, y );
setupToolbarSignals();
if ( anchor && currentMessage == anchor ) {
// nothing
} else if ( anchor ) {
if (!handcursor)
handcursor = new QCursor(QBitmap(32,32,hand_bits,TRUE),
QBitmap(32,32,handmask_bits,TRUE),
0,2);
contentWidget()->setCursor(*handcursor);
setMessage( anchor );
} else if ( !currentMessage.isEmpty() ) {
contentWidget()->setCursor(ArrowCursor);
messageFlickerTimer->start( 150, TRUE );
currentMessage = 0;
}
}
default:
return false;
break;
}
return true;
}
void QtBrowserContext::setDocDimension(int /*iLocation*/, int32 iWidth, int32 iLength)
{
scrollView->resizeContents( iWidth, iLength );
}
void QtBrowserContext::setDocPosition(int /*iLocation*/, int32 x, int32 y)
{
scrollView->setContentsPos(x,y);
}
void imageGroupObserver(XP_Observable observable, XP_ObservableMsg message,
void *message_data, void *closure)
{
//IL_GroupMessageData *data = (IL_GroupMessageData*)message_data;
MWContext *context = (MWContext *)closure;
#if defined DEBUG_ettrich
printf("ImageGroupObserver**********************\n");
switch (message) {
case IL_STARTED_LOADING:
printf("IL_STARTED_LOADING \n");
break;
case IL_ABORTED_LOADING:
printf("IL_ABORTED_LOADING \n");
break;
case IL_FINISHED_LOADING:
/* Note: This means that all images currently in the context have
finished loading. If network activity has not ceased, then
new images could start to load in the image context. */
printf("IL_FINISHED_LOADING \n");
break;
case IL_STARTED_LOOPING:
printf("IL_STARTED_LOOPING \n");
break;
case IL_FINISHED_LOOPING:
/* Note: This means that all loaded images currently in the context
have finished looping. If network activity has not ceased, then
new images could start to loop in the image context. */
printf("IL_FINISHED_LOOPING\n");
break;
default:
break;
}
#endif
QtContext::qt(context)->updateStopState();
}
/* Create and initialize the Image Library JMC callback interface.
Also create an IL_GroupContext for the current context. */
bool QtBrowserContext::initImageCallbacks()
{
IL_GroupContext *img_cx;
IMGCB* img_cb;
JMCException *exc = 0;
mwContext()->convertPixX = mwContext()->convertPixY = 1;
IL_RGBBits rgb; /* RGB bit allocation and shifts. */
rgb.green_bits = 8;
rgb.blue_bits = 8;
rgb.red_bits = 8;
rgb.green_shift = 8;
rgb.red_shift = 0;
rgb.blue_shift = 16;
mwContext()->color_space = IL_CreateTrueColorSpace(&rgb, 32);
if (!mwContext()->img_cx) {
PRBool observer_added_p;
img_cb = IMGCBFactory_Create(&exc); /* JMC Module */
if (exc) {
JMC_DELETE_EXCEPTION(&exc); /* XXXM12N Should really return
exception */
return false;
}
/* Create an Image Group Context. IL_NewGroupContext augments the
reference count for the JMC callback interface. The opaque argument
to IL_NewGroupContext is the Front End's display context, which will
be passed back to all the Image Library's FE callbacks. */
img_cx = IL_NewGroupContext((void*)mwContext(), (IMGCBIF *)img_cb);
/* Attach the IL_GroupContext to the FE's display context. */
mwContext()->img_cx = img_cx;
// probably temporary (Matthias)
IL_DisplayData dpy_data;
dpy_data.color_space = mwContext()->color_space;
dpy_data.progressive_display = (PRBool)TRUE;
dpy_data.dither_mode = IL_Auto;
uint32 display_prefs = IL_COLOR_SPACE | IL_PROGRESSIVE_DISPLAY | IL_DITHER_MODE;
IL_SetDisplayMode (img_cx, display_prefs, &dpy_data);
/* Add an image group observer to the IL_GroupContext. */
observer_added_p = IL_AddGroupObserver(img_cx, imageGroupObserver,
(void *)mwContext());
}
return true;
}
void QtBrowserContext::setDocTitle(char *title)
{
MWContext *top_context = XP_GetNonGridContext( mwContext() );
char *url;
QString s;
History_entry *he;
he = SHIST_GetCurrent (&top_context->hist);
url = (he && he->address ? he->address : 0);
SHIST_SetTitleOfCurrentDoc (&top_context->hist, title);
s.sprintf("%s (Mozilla)", title);
browserWidget->setCaption(s);
}
void QtBrowserContext::refreshURLNow()
{
killRefreshURLTimer();
URL_Struct *url = NET_CreateURLStruct(refreshURL, NET_NORMAL_RELOAD);
// debug( "QtBrowserContext::refreshURLNow: Timer expired, now getURL");
getURL( url );
}
/* Header file comment: */
/* This is how the libraries ask the front end to load a URL just
as if the user had typed/clicked it (thermo and busy-cursor
and everything.) NET_GetURL doesn't do all this stuff.
*/
/* From ./xfe.c: */
int QtBrowserContext::getURL(URL_Struct *url)
{
#if 0//defined DEBUG_paul
debug( "QtBrowserContext::getUrl %s", url?url->address : "<null>" );
#endif
MWContext *context = mwContext();
int32 x,y;
if (url && XP_FindNamedAnchor (context, url, &x, &y)) {
setupToolbarSignals();
emit urlChanged( url->address );
mwContext()->url = qstrdup(url->address);
setDocPosition( 0, x, y ); //### what is an iLocation ???
return 0;
} else {
XP_InterruptContext(context);
setupToolbarSignals();
emit urlChanged( url->address );
mwContext()->url = qstrdup(url->address);
return NET_GetURL( url, FO_CACHE_AND_PRESENT, mwContext(), url_exit);
}
}
void QtBrowserContext::browserGetURL( const char* address )
{
#if 0//defined DEBUG_paul
debug( "browserGetURL %s", address );
#endif
getURL( NET_CreateURLStruct( address, NET_DONT_RELOAD ));
}
void QtBrowserContext::editorEdit( Chrome*, const char* address )
{
unimplemented( "QtBrowserContext::editEditor %s", address );
}
void QtBrowserContext::setRefreshURLTimer(uint32 secs, char *url)
{
killRefreshURLTimer();
refreshURL = url;
if ( secs <= 0 ) {
refreshURLNow();
} else {
refreshURLTimer = new QTimer( this );
connect( refreshURLTimer, SIGNAL(timeout()), SLOT(refreshURLNow()) );
refreshURLTimer->start( secs*1000, TRUE /* single shot */ );
}
}
void QtBrowserContext::killRefreshURLTimer()
{
delete refreshURLTimer;
refreshURLTimer = 0;
}
void QtBrowserContext::setBackgroundColor(uint8 red, uint8 green, uint8 blue)
{
contentWidget()->setBackgroundColor( QColor(red,green,blue) );
// We should set the tranparent_pixel somewhere
}
bool QtBrowserContext::securityDialog( int state, char *prefs_toggle )
{
SecurityDialog* dlg = new SecurityDialog( state, prefs_toggle,
contentWidget(),
"securitydialog" );
int ret = dlg->exec();
*prefs_toggle = dlg->prefsToggleState();
delete dlg;
return ret == QDialog::Accepted ? true : false;
}
/* From ./src/context_funcs.cpp: */
int QtBrowserContext::enableBackButton()
{
if (toolbars)
toolbars->setBackButtonEnabled( true );
if (browserWidget->menuBar())
browserWidget->menuBar()->setItemEnabled( MENU_BF_GO_BACK, true );
if ( contextMenu )
contextMenu->setItemEnabled( ContextMenu::Back, true );
return 0;
}
/* From ./src/context_funcs.cpp: */
int QtBrowserContext::enableForwardButton()
{
if (toolbars)
toolbars->setForwardButtonEnabled( true );
if (browserWidget->menuBar())
browserWidget->menuBar()->setItemEnabled( MENU_BF_GO_FORWARD, true );
if ( contextMenu )
contextMenu->setItemEnabled( ContextMenu::Forward, true );
return 0;
}
/* From ./src/context_funcs.cpp: */
int QtBrowserContext::disableBackButton()
{
if (toolbars)
toolbars->setBackButtonEnabled( false );
if (browserWidget->menuBar())
browserWidget->menuBar()->setItemEnabled( MENU_BF_GO_BACK, false );
if ( contextMenu )
contextMenu->setItemEnabled( ContextMenu::Back, false );
return 0;
}
/* From ./src/context_funcs.cpp: */
int QtBrowserContext::disableForwardButton()
{
if (toolbars)
toolbars->setForwardButtonEnabled( false );
if (browserWidget->menuBar())
browserWidget->menuBar()->setItemEnabled( MENU_BF_GO_FORWARD, false );
if ( contextMenu )
contextMenu->setItemEnabled( ContextMenu::Forward, true );
return 0;
}
void QtBrowserContext::cmdOpenBrowser()
{
char* address = NULL;
URL_Struct* url = NULL;
if( address != NULL ) {
url = NET_CreateURLStruct( address, NET_DONT_RELOAD );
} else {
QString clb( QApplication::clipboard()->text() );
if ( clb.find( "http://", 0, FALSE ) == 0 ||
clb.find( "www.", 0, TRUE ) == 0 ) {
clb = clb.simplifyWhiteSpace();
url = NET_CreateURLStruct( clb, NET_DONT_RELOAD );
}
}
unimplemented( "Where do we get these parameters from? Kalle" );
makeNewWindow( url, 0, 0, 0 );
}
void QtBrowserContext::cmdComposeMessage()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdComposeMessage" );
}
void QtBrowserContext::cmdNewBlank()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdNewBlank" );
}
void QtBrowserContext::cmdNewTemplate()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdNewTemplate" );
}
void QtBrowserContext::cmdNewWizard()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdNewWizard" );
}
void QtBrowserContext::cmdOpenPage()
{
if( !dialogpool->opendialog )
dialogpool->opendialog = new OpenDialog( this, browserWidget );
dialogpool->opendialog->exec();
}
void QtBrowserContext::cmdSaveFrameAs()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdSaveFrameAs" );
}
void QtBrowserContext::cmdSendPage()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdSendPage" );
}
void QtBrowserContext::cmdSendLink()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdSendLink" );
}
void QtBrowserContext::cmdEditFrame()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdEditFrame" );
}
void QtBrowserContext::cmdEditPage()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdEditPage" );
}
void QtBrowserContext::cmdUploadFile()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdUploadFile" );
}
void QtBrowserContext::cmdClose()
{
//window->close();
unimplemented( "Sorry not implemented: QtBrowserContext::cmdClose" );
}
void QtBrowserContext::cmdUndo()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdUndo" );
}
void QtBrowserContext::cmdRedo()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdRedo" );
}
void QtBrowserContext::cmdCut()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdCut" );
}
void QtBrowserContext::cmdCopy()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdCopy" );
}
void QtBrowserContext::cmdPaste()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdPaste" );
}
void QtBrowserContext::cmdSelectAll()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdSelectAll" );
}
void QtBrowserContext::cmdFindInObject()
{
if( !dialogpool->finddialog )
dialogpool->finddialog = new FindDialog( this, 0 );
if( !dialogpool->finddialog->isVisible() )
dialogpool->finddialog->show();
else
dialogpool->finddialog->raise();
}
void QtBrowserContext::cmdFindAgain()
{
static firstFind = true;
if( firstFind ) {
firstFind = false;
cmdFindInObject();
} else {
if( find_data.find_in_headers ) {
XP_ASSERT(find_data.context->type == MWContextMail ||
find_data.context->type == MWContextNews );
if( find_data.context->type == MWContextMail ||
find_data.context->type == MWContextNews ) {
return;
}
}
dialogpool->finddialog->find();
}
}
void QtBrowserContext::cmdSearch()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdSearch" );
}
void QtBrowserContext::cmdSearchAddress()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdSearchAddress" );
}
void QtBrowserContext::cmdEditPreferences()
{
QtPrefs::editPreferences( this );
}
void QtBrowserContext::cmdToggleNavigationToolbar()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdToggleNavigationToolbar" );
}
void QtBrowserContext::cmdToggleLocationToolbar()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdToggleLocationToolbar" );
}
void QtBrowserContext::cmdTogglePersonalToolbar()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdTogglePersonalToolbar" );
}
void QtBrowserContext::cmdIncreaseFont()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdIncreaseFont" );
}
void QtBrowserContext::cmdDecreaseFont()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdDecreaseFont" );
}
void QtBrowserContext::cmdReload()
{
if (mwContext()->url){
URL_Struct* url = NET_CreateURLStruct (mwContext()->url, NET_NORMAL_RELOAD);
getURL(url);
}
}
void QtBrowserContext::cmdSuperReload()
{
if (mwContext()->url){
URL_Struct* url = NET_CreateURLStruct (mwContext()->url, NET_SUPER_RELOAD);
getURL(url);
}
}
void QtBrowserContext::cmdShowImages()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdShowImages" );
}
void QtBrowserContext::cmdRefresh()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdRefresh" );
}
void QtBrowserContext::cmdStopLoading()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdStopLoading" );
}
void QtBrowserContext::cmdViewPageSource()
{
History_entry *h;
URL_Struct *url = 0;
char *new_url_add=0;
h = SHIST_GetCurrent (&mwContext()->hist);
url = SHIST_CreateURLStructFromHistoryEntry(mwContext(), h);
if (! url) {
FE_Alert (mwContext(),
tr( "No document has yet been loaded in this window." ) );
return;
}
/* check to make sure it doesn't already have a view-source
* prefix. If it does then this window is already viewing
* the source of another window. In this case just
* show the same thing by reloading the url...
*/
if(strncmp( VIEW_SOURCE_URL_PREFIX,
url->address,
sizeof(VIEW_SOURCE_URL_PREFIX)-1)) {
/* prepend VIEW_SOURCE_URL_PREFIX to the url to
* get the netlib to display the source view
*/
StrAllocCopy(new_url_add, VIEW_SOURCE_URL_PREFIX);
StrAllocCat(new_url_add, url->address);
free(url->address);
url->address = new_url_add;
}
/* make damn sure the form_data slot is zero'd or else all
* hell will break loose
*/
XP_MEMSET (&url->savedData, 0, sizeof (SHIST_SavedData));
#ifdef EDITOR
// if (EDT_IS_EDITOR(mwContext()) && !FE_CheckAndSaveDocument(mwContext()))
// return;
#endif
getURL( url );
}
#define DOCINFO "about:document"
#define HTTP_OFF 42
void QtBrowserContext::cmdViewPageInfo()
{
char buf [1024], *in, *out;
for (in = DOCINFO, out = buf; *in; in++, out++) *out = *in - HTTP_OFF;
*out = 0;
#ifdef EDITOR
// if (EDT_IS_EDITOR(mwContext()) && !FE_CheckAndSaveDocument(mwContext()))
// return;
#endif
/* @@@@ this is the proper way to do it but I dont'
* know the encoding scheme
* fe_GetURL (context,NET_CreateURLStruct(buf, FALSE), FALSE);
*/
getURL ( NET_CreateURLStruct( DOCINFO, NET_DONT_RELOAD ) );
#ifdef EDITOR
// fe_EditorRefresh(context);
#endif
}
void QtBrowserContext::cmdPageServices()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdPageServices" );
}
void QtBrowserContext::cmdBack()
{
MWContext *top_context = XP_GetNonGridContext( mwContext() );
URL_Struct *url;
if( isGridParent( top_context ) ) {
if( LO_BackInGrid( top_context ) ) {
return;
}
}
//#warning Implement reordering of contexts. Kalle.
// fe_UserActivity( top_context );
url = SHIST_CreateURLStructFromHistoryEntry( top_context,
SHIST_GetPrevious( top_context ) );
if (url) {
qt(top_context)->getURL(url);
} else {
FE_Alert( top_context, tr( "No previous document." ) );
}
}
void QtBrowserContext::cmdForward()
{
MWContext *top_context = XP_GetNonGridContext( mwContext() );
URL_Struct *url;
if( isGridParent( top_context ) ) {
if( LO_ForwardInGrid( top_context ) ) {
return;
}
}
//#warning Implement reordering of contexts. Kalle.
// fe_UserActivity( top_context );
url = SHIST_CreateURLStructFromHistoryEntry( top_context,
SHIST_GetNext( top_context ) );
if (url) {
qt(top_context)->getURL(url);
} else {
FE_Alert( top_context, tr( "No previous document." ) );
}
}
void QtBrowserContext::cmdHome()
{
URL_Struct *url;
#define BUF_SIZ 1024
int bufsiz = BUF_SIZ;
char buf[ BUF_SIZ ];
if( PREF_GetCharPref( "browser.startup.homepage", buf, &bufsiz ) < 0 || !strlen(buf) )
{
clearView( 0 );
alert( tr( "No home document specified." ) );
return;
}
url = NET_CreateURLStruct ( buf, NET_DONT_RELOAD ); // ########hanord
getURL ( url );
}
void QtBrowserContext::cmdOpenNavCenter()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdOpenNavCenter" );
}
void QtBrowserContext::cmdOpenOrBringUpBrowser()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdOpenOrBringUpBrowser" );
}
void QtBrowserContext::cmdOpenInbox()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdOpenInbox" );
}
void QtBrowserContext::cmdOpenNewsgroups()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdOpenNewsgroups" );
}
void QtBrowserContext::cmdOpenEditor()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdOpenEditor" );
}
void QtBrowserContext::cmdOpenConference()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdOpenConference" );
}
void QtBrowserContext::cmdCalendar()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdCalendar" );
}
void QtBrowserContext::cmdHostOnDemand()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdHostOnDemand" );
}
void QtBrowserContext::cmdNetcaster()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdNetcaster" );
}
void QtBrowserContext::cmdToggleTaskbarShowing()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdToggleTaskbarShowing" );
}
void QtBrowserContext::cmdOpenFolders()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdOpenFolders" );
}
void QtBrowserContext::cmdOpenAddressBook()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdOpenAdressBook" );
}
void QtBrowserContext::cmdOpenHistory()
{
// QtHistoryContext *hist = QtHistoryContext::ptr();
// hist->show();
unimplemented( "Sorry not implemented: QtBrowserContext::cmdOpenHistory" );
}
void QtBrowserContext::cmdJavaConsole()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdOpenHistory" );
}
void QtBrowserContext::cmdViewSecurity()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmnViewSecurity" );
}
void QtBrowserContext::cmdAboutNetscape()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdAboutNetscape" );
}
void QtBrowserContext::cmdAboutMozilla()
{
unimplemented( "Sorry not implemented: QtBrowserContext::cmdAboutMozilla" );
}
void QtBrowserContext::cmdAboutQt()
{
QMessageBox::aboutQt( 0 );
}
void QtBrowserContext::cmdGuide()
{
unimplemented( "Sorry, not implemented: QtBrowserContext::cmdGuide" );
}
#include "SecurityDialog.h"
#include <fe_proto.h>
void QtBrowserContext::cmdSecurityDialog1()
{
char prefs = true;
SecurityDialog dlg( SD_INSECURE_POST_FROM_SECURE_DOC, &prefs, 0 );
dlg.exec();
}
void QtBrowserContext::cmdSecurityDialog2()
{
char prefs = true;
SecurityDialog dlg( SD_INSECURE_POST_FROM_INSECURE_DOC, &prefs, 0 );
dlg.exec();
}
void QtBrowserContext::cmdSecurityDialog3()
{
char prefs = true;
SecurityDialog dlg( SD_ENTERING_SECURE_SPACE, &prefs, 0 );
dlg.exec();
}
void QtBrowserContext::cmdSecurityDialog4()
{
char prefs = true;
SecurityDialog dlg( SD_LEAVING_SECURE_SPACE, &prefs, 0 );
dlg.exec();
}
void QtBrowserContext::cmdSecurityDialog5()
{
char prefs = true;
SecurityDialog dlg( SD_INSECURE_POST_FROM_INSECURE_DOC, &prefs, 0 );
dlg.exec();
}
void QtBrowserContext::cmdSecurityDialog6()
{
char prefs = true;
SecurityDialog dlg( SD_REDIRECTION_TO_INSECURE_DOC, &prefs, 0 );
dlg.exec();
}
void QtBrowserContext::cmdSecurityDialog7()
{
char prefs = true;
SecurityDialog dlg( SD_REDIRECTION_TO_SECURE_SITE, &prefs, 0 );
dlg.exec();
}
void QtBrowserContext::setMessage( const char *m, int timeout )
{
messageFlickerTimer->stop();
emit messengerMessage( m, timeout );
currentMessage = m;
}
void QtBrowserContext::setStopButtonEnabled( bool enable )
{
if (toolbars)
toolbars->setStopButtonEnabled( enable );
}
void QtBrowserContext::setLoadImagesButtonEnabled( bool enable )
{
if (toolbars)
toolbars->setLoadImagesButtonEnabled( enable );
}
void QtBrowserContext::contextMenuDied()
{
contextMenu = 0;
}
void QtBrowserContext::showSubWidget( QWidget* w, bool y )
{
scrollView->showChild( w, y );
}
void QtBrowserContext::moveSubWidget( QWidget* w, int x, int y )
{
scrollView->addChild( w, x, y );
scrollView->showChild( w, TRUE );
}
void QtBrowserContext::setupToolbarSignals()
{
if ( !have_tried_progress && toolbars) {
QObjectListIt it( *browserWidget->children() );
QObject * o;
while( (o=it.current()) != 0 ) {
++it;
if ( o->inherits( "Toolbars" ) ) {
connect( this, SIGNAL(progressStarting(int)),
o, SLOT(setupProgress(int)) );
connect( this, SIGNAL(progressMade(int)),
o, SLOT(signalProgress(int)) );
connect( this, SIGNAL(progressMade()),
o, SLOT(signalProgress()) );
connect( this, SIGNAL(progressFinished()),
o, SLOT(endProgress()) );
connect( this, SIGNAL(progressReport(const char *)),
o, SLOT(setMessage(const char *)) );
connect( this, SIGNAL(canStop(bool)),
o, SLOT(setStopButtonEnabled(bool)) );
connect( this, SIGNAL(urlChanged(const char *)),
o, SLOT(setComboText(const char *)) );
}
}
}
have_tried_progress = TRUE;
}
void QtBrowserContext::scrollUp()
{
scrollView->scrollBy( 0, -scrollView->fontMetrics().height() );
}
void QtBrowserContext::scrollDown()
{
scrollView->scrollBy( 0, scrollView->fontMetrics().height() );
}
void QtBrowserContext::pageUp()
{
scrollView->scrollBy( 0, -scrollView->viewport()->height() );
}
void QtBrowserContext::pageDown()
{
scrollView->scrollBy( 0, scrollView->viewport()->height() );
}
Reference in New Issue View Git Blame Copy Permalink