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netsurf/beos/scaffolding.cpp

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/*
* Copyright 2008 François Revol <mmu_man@users.sourceforge.net>
* Copyright 2006 Rob Kendrick <rjek@rjek.com>
*
* This file is part of NetSurf, http://www.netsurf-browser.org/
*
* NetSurf is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; version 2 of the License.
*
* NetSurf 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#define __STDBOOL_H__ 1
#include <assert.h>
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#include <BeBuild.h>
#include <Box.h>
#include <Button.h>
#include <Dragger.h>
#include <Menu.h>
#include <MenuBar.h>
#include <MenuItem.h>
#include <Node.h>
#include <Path.h>
#include <PopUpMenu.h>
#include <Resources.h>
#include <Roster.h>
#include <Screen.h>
#include <ScrollView.h>
#include <String.h>
#include <StringView.h>
#include <TextControl.h>
#include <View.h>
#include <Window.h>
#if defined(__HAIKU__)
#include <IconUtils.h>
#include "WindowStack.h"
#endif
#include <fs_attr.h>
extern "C" {
#include "content/content.h"
#include "desktop/browser_private.h"
#include "desktop/history_core.h"
#include "desktop/gui.h"
#include "desktop/netsurf.h"
#include "desktop/plotters.h"
#include "desktop/options.h"
#include "desktop/textinput.h"
#include "render/font.h"
#include "render/form.h"
#include "utils/messages.h"
#include "utils/schedule.h"
#include "utils/utils.h"
#include "utils/log.h"
}
#include "beos/gui.h"
#include "beos/plotters.h"
#include "beos/scaffolding.h"
#include "beos/gui_options.h"
//#include "beos/completion.h"
#include "beos/throbber.h"
#include "beos/window.h"
//#include "beos/schedule.h"
//#include "beos/download.h"
#define TOOLBAR_HEIGHT 32
#define DRAGGER_WIDTH 8
struct beos_history_window;
class NSBrowserWindow;
class NSThrobber;
struct beos_scaffolding {
NSBrowserWindow *window; // top-level container object
// top-level view, contains toolbar & top-level browser view
NSBaseView *top_view;
BMenuBar *menu_bar;
BPopUpMenu *popup_menu;
BDragger *dragger;
BView *tool_bar;
BControl *back_button;
BControl *forward_button;
BControl *stop_button;
BControl *reload_button;
BControl *home_button;
BTextControl *url_bar;
//BMenuField *url_bar_completion;
NSThrobber *throbber;
BStringView *status_bar;
BScrollView *scroll_view;
struct beos_history_window *history_window;
int throb_frame;
struct gui_window *top_level;
int being_destroyed;
bool fullscreen;
};
struct beos_history_window {
struct beos_scaffolding *g;
BWindow *window;
};
struct menu_events {
const char *widget;
};
// passed to the replicant main thread
struct replicant_thread_info {
char app[B_PATH_NAME_LENGTH];
BString url;
char *args[3];
};
static int open_windows = 0; /**< current number of open browsers */
static NSBaseView *replicant_view = NULL; /**< if not NULL, the replicant View we are running NetSurf for */
static sem_id replicant_done_sem = -1;
static thread_id replicant_thread = -1;
static void nsbeos_window_update_back_forward(struct beos_scaffolding *);
static void nsbeos_throb(void *);
static int32 nsbeos_replicant_main_thread(void *_arg);
// in beos_gui.cpp
extern int main(int argc, char** argv);
// in fetch_rsrc.cpp
extern BResources *gAppResources;
// #pragma mark - class NSThrobber
class NSThrobber : public BView {
public:
NSThrobber(BRect frame);
virtual ~NSThrobber();
virtual void MessageReceived(BMessage *message);
virtual void Draw(BRect updateRect);
void SetBitmap(const BBitmap *bitmap);
private:
const BBitmap *fBitmap;
};
NSThrobber::NSThrobber(BRect frame)
: BView(frame, "NSThrobber", B_FOLLOW_TOP | B_FOLLOW_RIGHT, B_WILL_DRAW),
fBitmap(NULL)
{
}
NSThrobber::~NSThrobber()
{
}
void
NSThrobber::MessageReceived(BMessage *message)
{
BView::MessageReceived(message);
}
void
NSThrobber::Draw(BRect updateRect)
{
if (!fBitmap)
return;
DrawBitmap(fBitmap);
}
void
NSThrobber::SetBitmap(const BBitmap *bitmap)
{
fBitmap = bitmap;
Invalidate();
}
// #pragma mark - class NSBaseView
NSBaseView::NSBaseView(BRect frame)
: BView(frame, "NetSurf", B_FOLLOW_ALL_SIDES,
0 /*B_WILL_DRAW | B_NAVIGABLE | B_FRAME_EVENTS*/ /*| B_SUBPIXEL_PRECISE*/),
fScaffolding(NULL)
{
}
NSBaseView::NSBaseView(BMessage *archive)
: BView(archive),
fScaffolding(NULL)
{
}
NSBaseView::~NSBaseView()
{
//warn_user ("~NSBaseView()", NULL);
if (replicated) {
BMessage *message = new BMessage(B_QUIT_REQUESTED);
nsbeos_pipe_message_top(message, NULL, fScaffolding);
while (acquire_sem(replicant_done_sem) == EINTR);
//debugger("plop");
status_t status = -1;
wait_for_thread(replicant_thread, &status);
}
}
void
NSBaseView::MessageReceived(BMessage *message)
{
switch (message->what) {
case B_SIMPLE_DATA:
case B_ARGV_RECEIVED:
case B_REFS_RECEIVED:
case B_COPY:
case B_CUT:
case B_PASTE:
case B_SELECT_ALL:
//case B_MOUSE_WHEEL_CHANGED:
case B_UI_SETTINGS_CHANGED:
// NetPositive messages
case B_NETPOSITIVE_OPEN_URL:
case B_NETPOSITIVE_BACK:
case B_NETPOSITIVE_FORWARD:
case B_NETPOSITIVE_HOME:
case B_NETPOSITIVE_RELOAD:
case B_NETPOSITIVE_STOP:
case B_NETPOSITIVE_DOWN:
case B_NETPOSITIVE_UP:
// messages for top-level
case 'back':
case 'forw':
case 'stop':
case 'relo':
case 'home':
case 'urlc':
case 'urle':
case 'menu':
case NO_ACTION:
case HELP_OPEN_CONTENTS:
case HELP_OPEN_GUIDE:
case HELP_OPEN_INFORMATION:
case HELP_OPEN_ABOUT:
case HELP_LAUNCH_INTERACTIVE:
case HISTORY_SHOW_LOCAL:
case HISTORY_SHOW_GLOBAL:
case HOTLIST_ADD_URL:
case HOTLIST_SHOW:
case COOKIES_SHOW:
case COOKIES_DELETE:
case BROWSER_PAGE:
case BROWSER_PAGE_INFO:
case BROWSER_PRINT:
case BROWSER_NEW_WINDOW:
case BROWSER_VIEW_SOURCE:
case BROWSER_OBJECT:
case BROWSER_OBJECT_INFO:
case BROWSER_OBJECT_RELOAD:
case BROWSER_OBJECT_SAVE:
case BROWSER_OBJECT_EXPORT_SPRITE:
case BROWSER_OBJECT_SAVE_URL_URI:
case BROWSER_OBJECT_SAVE_URL_URL:
case BROWSER_OBJECT_SAVE_URL_TEXT:
case BROWSER_SAVE:
case BROWSER_SAVE_COMPLETE:
case BROWSER_EXPORT_DRAW:
case BROWSER_EXPORT_TEXT:
case BROWSER_SAVE_URL_URI:
case BROWSER_SAVE_URL_URL:
case BROWSER_SAVE_URL_TEXT:
case HOTLIST_EXPORT:
case HISTORY_EXPORT:
case BROWSER_NAVIGATE_HOME:
case BROWSER_NAVIGATE_BACK:
case BROWSER_NAVIGATE_FORWARD:
case BROWSER_NAVIGATE_UP:
case BROWSER_NAVIGATE_RELOAD:
case BROWSER_NAVIGATE_RELOAD_ALL:
case BROWSER_NAVIGATE_STOP:
case BROWSER_NAVIGATE_URL:
case BROWSER_SCALE_VIEW:
case BROWSER_FIND_TEXT:
case BROWSER_IMAGES_FOREGROUND:
case BROWSER_IMAGES_BACKGROUND:
case BROWSER_BUFFER_ANIMS:
case BROWSER_BUFFER_ALL:
case BROWSER_SAVE_VIEW:
case BROWSER_WINDOW_DEFAULT:
case BROWSER_WINDOW_STAGGER:
case BROWSER_WINDOW_COPY:
case BROWSER_WINDOW_RESET:
case TREE_NEW_FOLDER:
case TREE_NEW_LINK:
case TREE_EXPAND_ALL:
case TREE_EXPAND_FOLDERS:
case TREE_EXPAND_LINKS:
case TREE_COLLAPSE_ALL:
case TREE_COLLAPSE_FOLDERS:
case TREE_COLLAPSE_LINKS:
case TREE_SELECTION:
case TREE_SELECTION_EDIT:
case TREE_SELECTION_LAUNCH:
case TREE_SELECTION_DELETE:
case TREE_SELECT_ALL:
case TREE_CLEAR_SELECTION:
case TOOLBAR_BUTTONS:
case TOOLBAR_ADDRESS_BAR:
case TOOLBAR_THROBBER:
case TOOLBAR_EDIT:
case CHOICES_SHOW:
case APPLICATION_QUIT:
if (Window())
Window()->DetachCurrentMessage();
nsbeos_pipe_message_top(message, NULL, fScaffolding);
break;
default:
//message->PrintToStream();
BView::MessageReceived(message);
}
}
status_t
NSBaseView::Archive(BMessage *archive, bool deep) const
{
// force archiving only the base view
deep = false;
status_t err;
err = BView::Archive(archive, deep);
if (err < B_OK)
return err;
// add our own fields
// we try to reuse the same fields as NetPositive
archive->AddString("add_on", "application/x-vnd.NetSurf");
//archive->AddInt32("version", 2);
archive->AddString("url", fScaffolding->url_bar->Text());
archive->AddBool("openAsText", false);
archive->AddInt32("encoding", 258);
return err;
}
BArchivable *
NSBaseView::Instantiate(BMessage *archive)
{
if (!validate_instantiation(archive, "NSBaseView"))
return NULL;
const char *url;
if (archive->FindString("url", &url) < B_OK
|| url == NULL || strlen(url) == 0) {
url = "about:";
}
struct replicant_thread_info *info = new replicant_thread_info;
info->url = BString(url);
if (nsbeos_find_app_path(info->app) < B_OK)
return NULL;
info->args[0] = info->app;
info->args[1] = (char *)info->url.String();
info->args[2] = NULL;
NSBaseView *view = new NSBaseView(archive);
replicant_view = view;
replicated = true;
//TODO:FIXME: fix replicants
// netsurf_init() needs different args now...
//netsurf_init(2, info->args);
//return NULL;
// do as much as possible in this thread to avoid deadlocks
gui_init_replicant(2, info->args);
replicant_done_sem = create_sem(0, "NS Replicant created");
replicant_thread = spawn_thread(nsbeos_replicant_main_thread,
"NetSurf Main Thread", B_NORMAL_PRIORITY, info);
if (replicant_thread < B_OK) {
delete_sem(replicant_done_sem);
delete info;
delete view;
return NULL;
}
resume_thread(replicant_thread);
//XXX: deadlocks BeHappy
//while (acquire_sem(replicant_done_sem) == EINTR);
return view;
}
void
NSBaseView::SetScaffolding(struct beos_scaffolding *scaf)
{
fScaffolding = scaf;
}
// AttachedToWindow() is not enough to get the dragger and status bar
// stick to the panel color
void
NSBaseView::AllAttached()
{
BView::AllAttached();
struct beos_scaffolding *g = fScaffolding;
if (!g)
return;
// set targets to the topmost ns view
g->back_button->SetTarget(this);
g->forward_button->SetTarget(this);
g->stop_button->SetTarget(this);
g->reload_button->SetTarget(this);
g->home_button->SetTarget(this);
g->url_bar->SetTarget(this);
SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
g->tool_bar->SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
g->dragger->SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
g->status_bar->SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
g->status_bar->SetLowColor(ui_color(B_PANEL_BACKGROUND_COLOR)) ;
#if defined(__HAIKU__) || defined(B_DANO_VERSION)
g->status_bar->SetHighColor(ui_color(B_PANEL_TEXT_COLOR));
#endif
}
// #pragma mark - class NSBrowserWindow
NSBrowserWindow::NSBrowserWindow(BRect frame, struct beos_scaffolding *scaf)
: BWindow(frame, "NetSurf", B_DOCUMENT_WINDOW, 0),
fScaffolding(scaf)
{
}
NSBrowserWindow::~NSBrowserWindow()
{
if(activeWindow == this)
activeWindow = NULL;
}
void
NSBrowserWindow::DispatchMessage(BMessage *message, BHandler *handler)
{
BMessage *msg;
switch (message->what) {
case B_UI_SETTINGS_CHANGED:
msg = new BMessage(*message);
nsbeos_pipe_message_top(msg, this, fScaffolding);
break;
}
BWindow::DispatchMessage(message, handler);
}
void
NSBrowserWindow::MessageReceived(BMessage *message)
{
switch (message->what) {
case B_ARGV_RECEIVED:
case B_REFS_RECEIVED:
case B_UI_SETTINGS_CHANGED:
DetachCurrentMessage();
nsbeos_pipe_message_top(message, this, fScaffolding);
break;
default:
BWindow::MessageReceived(message);
}
}
bool
NSBrowserWindow::QuitRequested(void)
{
BWindow::QuitRequested();
BMessage *message = DetachCurrentMessage();
// BApplication::Quit() calls us directly...
if (message == NULL)
message = new BMessage(B_QUIT_REQUESTED);
nsbeos_pipe_message_top(message, this, fScaffolding);
return false; // we will Quit() ourselves from the main thread
}
void
NSBrowserWindow::WindowActivated(bool active)
{
if(active)
activeWindow = this;
else if(activeWindow == this)
activeWindow = NULL;
}
// #pragma mark - implementation
int32 nsbeos_replicant_main_thread(void *_arg)
{
struct replicant_thread_info *info = (struct replicant_thread_info *)_arg;
int32 ret = 0;
netsurf_main_loop();
netsurf_exit();
delete info;
delete_sem(replicant_done_sem);
return ret;
}
/* event handlers and support functions for them */
static void nsbeos_window_destroy_event(NSBrowserWindow *window, nsbeos_scaffolding *g, BMessage *event)
{
LOG(("Being Destroyed = %d", g->being_destroyed));
if (--open_windows == 0)
netsurf_quit = true;
if (window) {
window->Lock();
window->Quit();
}
if (!g->being_destroyed) {
g->being_destroyed = 1;
nsbeos_window_destroy_browser(g->top_level);
}
}
static void nsbeos_scaffolding_update_colors(nsbeos_scaffolding *g)
{
if (!g->top_view->LockLooper())
return;
rgb_color c = ui_color(B_PANEL_BACKGROUND_COLOR);
g->top_view->SetViewColor(c);
g->tool_bar->SetViewColor(c);
g->back_button->SetViewColor(c);
g->forward_button->SetViewColor(c);
g->stop_button->SetViewColor(c);
g->reload_button->SetViewColor(c);
g->home_button->SetViewColor(c);
g->url_bar->SetViewColor(c);
g->throbber->SetViewColor(c);
g->scroll_view->SetViewColor(c);
g->dragger->SetViewColor(c);
g->status_bar->SetViewColor(c);
g->status_bar->SetLowColor(c);
#if defined(__HAIKU__) || defined(B_DANO_VERSION)
g->status_bar->SetHighColor(ui_color(B_PANEL_TEXT_COLOR));
#endif
g->top_view->UnlockLooper();
}
/*static*/ BWindow*
NSBrowserWindow::activeWindow = NULL;
void nsbeos_scaffolding_dispatch_event(nsbeos_scaffolding *scaffold, BMessage *message)
{
struct browser_window *bw;
bw = nsbeos_get_browser_for_gui(scaffold->top_level);
bool reloadAll = false;
LOG(("nsbeos_scaffolding_dispatch_event() what = 0x%08lx", message->what));
switch (message->what) {
case B_QUIT_REQUESTED:
nsbeos_scaffolding_destroy(scaffold);
break;
case B_NETPOSITIVE_DOWN:
//XXX WRITEME
break;
case B_SIMPLE_DATA:
{
if (!message->HasRef("refs")) {
// XXX handle DnD
break;
}
// FALL THROUGH
// handle refs
}
case B_REFS_RECEIVED:
{
int32 i;
entry_ref ref;
for (i = 0; message->FindRef("refs", i, &ref) >= B_OK; i++) {
BString url("file://");
BPath path(&ref);
if (path.InitCheck() < B_OK)
break;
BNode node(path.Path());
if (node.InitCheck() < B_OK)
break;
if (node.IsSymLink()) {
// dereference the symlink
BEntry entry(path.Path(), true);
if (entry.InitCheck() < B_OK)
break;
if (entry.GetPath(&path) < B_OK)
break;
if (node.SetTo(path.Path()) < B_OK)
break;
}
attr_info ai;
if (node.GetAttrInfo("META:url", &ai) >= B_OK) {
char data[(size_t)ai.size + 1];
memset(data, 0, (size_t)ai.size + 1);
if (node.ReadAttr("META:url", B_STRING_TYPE, 0LL, data, (size_t)ai.size) < 4)
break;
url = data;
} else
url << path.Path();
nsurl *nsurl;
nserror error;
error = nsurl_create(url.String(), &nsurl);
if (error == NSERROR_OK) {
if (/*message->WasDropped() &&*/ i == 0) {
browser_window_navigate(bw, nsurl, NULL,
(browser_window_nav_flags)
(BROWSER_WINDOW_HISTORY | BROWSER_WINDOW_VERIFIABLE),
NULL, NULL, NULL);
} else {
error = browser_window_create(BROWSER_WINDOW_VERIFIABLE,
nsurl,
NULL,
bw,
NULL);
}
nsurl_unref(nsurl);
}
if (error != NSERROR_OK) {
warn_user(messages_get_errorcode(error), 0);
}
}
break;
}
case B_ARGV_RECEIVED:
{
int32 i;
BString urltxt;
nsurl *url;
nserror error;
for (i = 1; message->FindString("argv", i, &urltxt) >= B_OK; i++) {
error = nsurl_create(urltxt.String(), &url);
if (error == NSERROR_OK) {
error = browser_window_create(BROWSER_WINDOW_VERIFIABLE,
url,
NULL,
bw,
NULL);
nsurl_unref(url);
}
if (error != NSERROR_OK) {
warn_user(messages_get_errorcode(error), 0);
}
}
break;
}
case B_UI_SETTINGS_CHANGED:
nsbeos_update_system_ui_colors();
nsbeos_scaffolding_update_colors(scaffold);
break;
case B_NETPOSITIVE_OPEN_URL:
{
int32 i;
BString url;
if (message->FindString("be:url", &url) < B_OK)
break;
nsurl *nsurl;
nserror error;
error = nsurl_create(url.String(), &nsurl);
if (error != NSERROR_OK) {
warn_user(messages_get_errorcode(error), 0);
} else {
browser_window_navigate(bw,
nsurl,
NULL,
(browser_window_nav_flags)(BROWSER_WINDOW_HISTORY |
BROWSER_WINDOW_VERIFIABLE),
NULL,
NULL,
NULL);
nsurl_unref(nsurl);
}
break;
}
case B_COPY:
browser_window_key_press(bw, KEY_COPY_SELECTION);
break;
case B_CUT:
browser_window_key_press(bw, KEY_CUT_SELECTION);
break;
case B_PASTE:
browser_window_key_press(bw, KEY_PASTE);
break;
case B_SELECT_ALL:
LOG(("Selecting all text"));
browser_window_key_press(bw, KEY_SELECT_ALL);
break;
case B_NETPOSITIVE_BACK:
case BROWSER_NAVIGATE_BACK:
case 'back':
if (!history_back_available(bw->history))
break;
history_back(bw, bw->history);
nsbeos_window_update_back_forward(scaffold);
break;
case B_NETPOSITIVE_FORWARD:
case BROWSER_NAVIGATE_FORWARD:
case 'forw':
if (!history_forward_available(bw->history))
break;
history_forward(bw, bw->history);
nsbeos_window_update_back_forward(scaffold);
break;
case B_NETPOSITIVE_STOP:
case BROWSER_NAVIGATE_STOP:
case 'stop':
browser_window_stop(bw);
break;
case B_NETPOSITIVE_RELOAD:
case BROWSER_NAVIGATE_RELOAD_ALL:
case 'relo':
reloadAll = true;
// FALLTHRU
case BROWSER_NAVIGATE_RELOAD:
browser_window_reload(bw, reloadAll);
break;
case B_NETPOSITIVE_HOME:
case BROWSER_NAVIGATE_HOME:
case 'home':
{
nsurl *url;
nserror error;
static const char *addr = NETSURF_HOMEPAGE;
if (nsoption_charp(homepage_url) != NULL) {
addr = nsoption_charp(homepage_url);
}
error = nsurl_create(addr, &url);
if (error != NSERROR_OK) {
warn_user(messages_get_errorcode(error), 0);
} else {
browser_window_navigate(bw,
url,
NULL,
(browser_window_nav_flags)(BROWSER_WINDOW_HISTORY |
BROWSER_WINDOW_VERIFIABLE),
NULL,
NULL,
NULL);
nsurl_unref(url);
}
break;
}
case 'urle':
{
nsurl *url;
nserror error;
BString text;
if (!scaffold->url_bar->LockLooper())
break;
text = scaffold->url_bar->Text();
scaffold->scroll_view->Target()->MakeFocus();
scaffold->url_bar->UnlockLooper();
error = nsurl_create(text.String(), &url);
if (error != NSERROR_OK) {
warn_user(messages_get_errorcode(error), 0);
} else {
browser_window_navigate(bw,
url,
NULL,
(browser_window_nav_flags)(BROWSER_WINDOW_HISTORY |
BROWSER_WINDOW_VERIFIABLE),
NULL,
NULL,
NULL);
nsurl_unref(url);
}
break;
}
case 'urlc':
{
BString text;
if (!scaffold->url_bar->LockLooper())
break;
text = scaffold->url_bar->Text();
scaffold->url_bar->UnlockLooper();
//nsbeos_completion_update(text.String());
break;
}
/*
case 'menu':
{
menu_action action;
if (message->FindInt32("action", (int32 *)&action) < B_OK)
break;
switch (action) {
case NO_ACTION:
case HELP_OPEN_CONTENTS:
case HELP_OPEN_GUIDE:
case HELP_OPEN_INFORMATION:
case HELP_OPEN_ABOUT:
case HELP_LAUNCH_INTERACTIVE:
break;
}
#warning XXX
break;
}
*/
case NO_ACTION:
break;
case HELP_OPEN_CONTENTS:
break;
case HELP_OPEN_GUIDE:
break;
case HELP_OPEN_INFORMATION:
break;
case HELP_OPEN_ABOUT:
break;
case HELP_LAUNCH_INTERACTIVE:
break;
case HISTORY_SHOW_LOCAL:
break;
case HISTORY_SHOW_GLOBAL:
break;
case HOTLIST_ADD_URL:
break;
case HOTLIST_SHOW:
break;
case COOKIES_SHOW:
break;
case COOKIES_DELETE:
break;
case BROWSER_PAGE:
break;
case BROWSER_PAGE_INFO:
break;
case BROWSER_PRINT:
break;
case BROWSER_NEW_WINDOW:
{
BString text;
nsurl *url;
nserror error;
if (!scaffold->url_bar->LockLooper())
break;
text = scaffold->url_bar->Text();
scaffold->url_bar->UnlockLooper();
NSBrowserWindow::activeWindow = scaffold->window;
error = nsurl_create(text.String(), &url);
if (error == NSERROR_OK) {
error = browser_window_create(BROWSER_WINDOW_VERIFIABLE,
url,
NULL,
bw,
NULL);
nsurl_unref(url);
}
if (error != NSERROR_OK) {
warn_user(messages_get_errorcode(error), 0);
}
break;
}
case BROWSER_VIEW_SOURCE:
{
if (!bw || !bw->current_content)
break;
nsbeos_gui_view_source(bw->current_content);
break;
}
case BROWSER_OBJECT:
break;
case BROWSER_OBJECT_INFO:
break;
case BROWSER_OBJECT_RELOAD:
break;
case BROWSER_OBJECT_SAVE:
break;
case BROWSER_OBJECT_EXPORT_SPRITE:
break;
case BROWSER_OBJECT_SAVE_URL_URI:
break;
case BROWSER_OBJECT_SAVE_URL_URL:
break;
case BROWSER_OBJECT_SAVE_URL_TEXT:
break;
case BROWSER_SAVE:
break;
case BROWSER_SAVE_COMPLETE:
break;
case BROWSER_EXPORT_DRAW:
break;
case BROWSER_EXPORT_TEXT:
break;
case BROWSER_SAVE_URL_URI:
break;
case BROWSER_SAVE_URL_URL:
break;
case BROWSER_SAVE_URL_TEXT:
break;
case HOTLIST_EXPORT:
break;
case HISTORY_EXPORT:
break;
case B_NETPOSITIVE_UP:
case BROWSER_NAVIGATE_UP:
break;
case BROWSER_NAVIGATE_URL:
if (!scaffold->url_bar->LockLooper())
break;
scaffold->url_bar->MakeFocus();
scaffold->url_bar->UnlockLooper();
break;
case BROWSER_SCALE_VIEW:
break;
case BROWSER_FIND_TEXT:
break;
case BROWSER_IMAGES_FOREGROUND:
break;
case BROWSER_IMAGES_BACKGROUND:
break;
case BROWSER_BUFFER_ANIMS:
break;
case BROWSER_BUFFER_ALL:
break;
case BROWSER_SAVE_VIEW:
break;
case BROWSER_WINDOW_DEFAULT:
break;
case BROWSER_WINDOW_STAGGER:
break;
case BROWSER_WINDOW_COPY:
break;
case BROWSER_WINDOW_RESET:
break;
case TREE_NEW_FOLDER:
case TREE_NEW_LINK:
case TREE_EXPAND_ALL:
case TREE_EXPAND_FOLDERS:
case TREE_EXPAND_LINKS:
case TREE_COLLAPSE_ALL:
case TREE_COLLAPSE_FOLDERS:
case TREE_COLLAPSE_LINKS:
case TREE_SELECTION:
case TREE_SELECTION_EDIT:
case TREE_SELECTION_LAUNCH:
case TREE_SELECTION_DELETE:
case TREE_SELECT_ALL:
case TREE_CLEAR_SELECTION:
break;
case TOOLBAR_BUTTONS:
break;
case TOOLBAR_ADDRESS_BAR:
break;
case TOOLBAR_THROBBER:
break;
case TOOLBAR_EDIT:
break;
case CHOICES_SHOW:
break;
case APPLICATION_QUIT:
netsurf_quit = true;
break;
default:
break;
}
}
void nsbeos_scaffolding_destroy(nsbeos_scaffolding *scaffold)
{
LOG(("Being Destroyed = %d", scaffold->being_destroyed));
if (scaffold->being_destroyed) return;
scaffold->being_destroyed = 1;
nsbeos_window_destroy_event(scaffold->window, scaffold, NULL);
}
void nsbeos_window_update_back_forward(struct beos_scaffolding *g)
{
struct browser_window *bw = nsbeos_get_browser_for_gui(g->top_level);
if (!g->top_view->LockLooper())
return;
g->back_button->SetEnabled(history_back_available(bw->history));
g->forward_button->SetEnabled(history_forward_available(bw->history));
g->top_view->UnlockLooper();
}
void nsbeos_throb(void *p)
{
struct beos_scaffolding *g = (struct beos_scaffolding *)p;
if (g->throb_frame >= (nsbeos_throbber->nframes - 1))
g->throb_frame = 1;
else
g->throb_frame++;
if (!g->top_view->LockLooper())
return;
g->throbber->SetBitmap(nsbeos_throbber->framedata[g->throb_frame]);
g->throbber->Invalidate();
g->top_view->UnlockLooper();
schedule(10, nsbeos_throb, p);
}
NSBrowserWindow *nsbeos_find_last_window(void)
{
int32 i;
if (!be_app || !be_app->Lock())
return NULL;
for (i = be_app->CountWindows() - 1; i >= 0; i--) {
if (be_app->WindowAt(i) == NULL)
continue;
NSBrowserWindow *win;
win = dynamic_cast<NSBrowserWindow *>(be_app->WindowAt(i));
if (win) {
win->Lock();
be_app->Unlock();
return win;
}
}
be_app->Unlock();
return NULL;
}
NSBrowserWindow *nsbeos_get_bwindow_for_scaffolding(nsbeos_scaffolding *scaffold)
{
return scaffold->window;
}
static void recursively_set_menu_items_target(BMenu *menu, BHandler *handler)
{
menu->SetTargetForItems(handler);
for (int i = 0; menu->ItemAt(i); i++) {
if (!menu->SubmenuAt(i))
continue;
recursively_set_menu_items_target(menu->SubmenuAt(i), handler);
}
}
void nsbeos_attach_toplevel_view(nsbeos_scaffolding *g, BView *view)
{
LOG(("Attaching view to scaffolding %p", g));
// this is a replicant,... and it went bad
if (!g->window) {
if (g->top_view->Looper() && !g->top_view->LockLooper())
return;
}
BRect rect(g->top_view->Bounds());
rect.top += TOOLBAR_HEIGHT;
rect.right -= B_V_SCROLL_BAR_WIDTH;
rect.bottom -= B_H_SCROLL_BAR_HEIGHT;
view->ResizeTo(rect.Width() /*+ 1*/, rect.Height() /*+ 1*/);
view->MoveTo(rect.LeftTop());
g->scroll_view = new BScrollView("NetSurfScrollView", view,
B_FOLLOW_ALL, 0, true, true, B_NO_BORDER);
g->top_view->AddChild(g->scroll_view);
view->MakeFocus();
// resize the horiz scrollbar to make room for the status bar and add it.
BScrollBar *sb = g->scroll_view->ScrollBar(B_HORIZONTAL);
rect = sb->Frame();
float divider = rect.Width() + 1;
//divider /= 2;
divider *= 67.0/100; // 67%
sb->ResizeBy(-divider, 0);
sb->MoveBy(divider, 0);
rect.right = rect.left + divider - 1;
/*
BBox *statusBarBox = new BBox(rect, "StatusBarBox",
B_FOLLOW_LEFT_RIGHT | B_FOLLOW_BOTTOM,
B_WILL_DRAW | B_FRAME_EVENTS,
B_RAISED_BORDER);
*/
g->status_bar->MoveTo(rect.LeftTop());
g->status_bar->ResizeTo(rect.Width() + 1, rect.Height() + 1);
g->scroll_view->AddChild(g->status_bar);
g->status_bar->SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
g->status_bar->SetLowColor(ui_color(B_PANEL_BACKGROUND_COLOR)) ;
#if defined(__HAIKU__) || defined(B_DANO_VERSION)
g->status_bar->SetHighColor(ui_color(B_PANEL_TEXT_COLOR));
#endif
// set targets to the topmost ns view,
// we might not have a window later (replicant ?)
// this won't work for replicants, since the base view isn't attached yet
// we'll redo this in NSBaseView::AllAttached
g->back_button->SetTarget(view);
g->forward_button->SetTarget(view);
g->stop_button->SetTarget(view);
g->reload_button->SetTarget(view);
g->home_button->SetTarget(view);
g->url_bar->SetTarget(view);
if (g->window) {
recursively_set_menu_items_target(g->menu_bar, view);
// add toolbar shortcuts
BMessage *message;
message = new BMessage('back');
message->AddPointer("scaffolding", g);
g->window->AddShortcut(B_LEFT_ARROW, 0, message, view);
message = new BMessage('forw');
message->AddPointer("scaffolding", g);
g->window->AddShortcut(B_RIGHT_ARROW, 0, message, view);
message = new BMessage('stop');
message->AddPointer("scaffolding", g);
g->window->AddShortcut('S', 0, message, view);
message = new BMessage('relo');
message->AddPointer("scaffolding", g);
g->window->AddShortcut('R', 0, message, view);
message = new BMessage('home');
message->AddPointer("scaffolding", g);
g->window->AddShortcut('H', 0, message, view);
#if defined(__HAIKU__)
// Make sure the window is layouted and answering to events, but do not
// show it before it is actually resized
g->window->Hide();
g->window->Show();
if(NSBrowserWindow::activeWindow) {
BWindowStack stack(NSBrowserWindow::activeWindow);
stack.AddWindow(g->window);
}
#endif
g->window->Show();
} else {
if (g->top_view->Looper())
g->top_view->UnlockLooper();
}
}
static BMenuItem *make_menu_item(const char *name, BMessage *message)
{
BMenuItem *item;
BString label(messages_get(name));
BString accel;
uint32 mods = 0;
char key = 0;
// try to understand accelerators
int32 start = label.IFindLast(" ");
if (start > 0 && (label.Length() - start > 1)
&& (label.Length() - start < 7)
&& (label[start + 1] == 'F'
|| !strcmp(label.String() + start + 1, "PRINT")
|| label[start + 1] == '\xe2'
|| label[start + 1] == '^')) {
label.MoveInto(accel, start + 1, label.Length());
// strip the trailing spaces
while (label[label.Length() - 1] == ' ')
label.Truncate(label.Length() - 1);
if (accel.FindFirst("\xe2\x87\x91") > -1) {
accel.RemoveFirst("\xe2\x87\x91");
mods |= B_SHIFT_KEY;
}
if (accel.FindFirst("^") > -1) {
accel.RemoveFirst("^");
mods |= B_CONTROL_KEY; // ALT!!!
}
if (accel.FindFirst("PRINT") > -1) {
accel.RemoveFirst("PRINT");
//mods |= ; // ALT!!!
key = B_PRINT_KEY;
}
if (accel.Length() > 1 && accel[0] == 'F') { // Function key
int num;
if (sscanf(accel.String(), "F%d", &num) > 0) {
//
}
} else if (accel.Length() > 0) {
key = accel[0];
}
//printf("MENU: detected accel '%s' mods 0x%08lx, key %d\n", accel.String(), mods, key);
}
// turn ... into ellipsis
label.ReplaceAll("...", B_UTF8_ELLIPSIS);
item = new BMenuItem(label.String(), message, key, mods);
return item;
}
class BBitmapButton: public BButton
{
public:
BBitmapButton(BRect rect, const char* name, const char* label,
BMessage* message);
~BBitmapButton();
void Draw(BRect updateRect);
void SetBitmap(const char* attrName);
private:
BBitmap* fBitmap;
BBitmap* fDisabledBitmap;
};
BBitmapButton::BBitmapButton(BRect rect, const char* name, const char* label,
BMessage* message)
: BButton(rect, name, label, message)
{
SetBitmap(name);
}
BBitmapButton::~BBitmapButton()
{
delete fBitmap;
delete fDisabledBitmap;
}
void BBitmapButton::Draw(BRect updateRect)
{
if(fBitmap == NULL) {
BButton::Draw(updateRect);
return;
}
SetDrawingMode(B_OP_COPY);
FillRect(updateRect, B_SOLID_LOW);
rgb_color color = LowColor();
SetDrawingMode(B_OP_ALPHA);
if(IsEnabled()) {
if(Value() != 0) {
// button is clicked
DrawBitmap(fBitmap, BPoint(1, 1));
} else {
// button is released
DrawBitmap(fBitmap, BPoint(0, 0));
}
} else
DrawBitmap(fDisabledBitmap, BPoint(0, 0));
}
void BBitmapButton::SetBitmap(const char* attrname)
{
#ifdef __HAIKU__
size_t size = 0;
const void* data = gAppResources->LoadResource('VICN', attrname, &size);
if (!data) {
printf("CANT LOAD RESOURCE %s\n", attrname);
return;
}
fBitmap = new BBitmap(BRect(0, 0, 32, 32), B_RGB32);
status_t status = BIconUtils::GetVectorIcon((const uint8*)data, size, fBitmap);
if(status != B_OK) {
fprintf(stderr, "%s > oops %s\n", attrname, strerror(status));
delete fBitmap;
fBitmap = NULL;
}
fDisabledBitmap = new BBitmap(fBitmap);
rgb_color* pixel = (rgb_color*)fDisabledBitmap->Bits();
for(int i = 0; i < fDisabledBitmap->BitsLength()/4; i++)
{
*pixel = tint_color(*pixel, B_DISABLED_MARK_TINT);
pixel++;
}
#else
// No vector icon support on BeOS. We could try to load a bitmap one
fBitmap = NULL;
fDisabledBitmap = NULL;
#endif
}
nsbeos_scaffolding *nsbeos_new_scaffolding(struct gui_window *toplevel)
{
struct beos_scaffolding *g = (struct beos_scaffolding *)malloc(sizeof(*g));
LOG(("Constructing a scaffold of %p for gui_window %p", g, toplevel));
g->top_level = toplevel;
g->being_destroyed = 0;
g->fullscreen = false;
open_windows++;
BMessage *message;
BRect rect;
g->window = NULL;
g->menu_bar = NULL;
if (replicated && !replicant_view) {
warn_user("Error: No subwindow allowed when replicated.", NULL);
return NULL;
}
if (!replicant_view) {
BRect frame(0, 0, 600-1, 500-1);
if (nsoption_int(window_width) > 0) {
frame.Set(0, 0, nsoption_int(window_width) - 1, nsoption_int(window_height) - 1);
frame.OffsetToSelf(nsoption_int(window_x), nsoption_int(window_y));
} else {
BPoint pos(50, 50);
// XXX: use last BApplication::WindowAt()'s dynamic_cast<NSBrowserWindow *> Frame()
NSBrowserWindow *win = nsbeos_find_last_window();
if (win) {
pos = win->Frame().LeftTop();
win->UnlockLooper();
}
pos += BPoint(20, 20);
BScreen screen;
BRect screenFrame(screen.Frame());
if (pos.y + frame.Height() >= screenFrame.Height()) {
pos.y = 50;
pos.x += 50;
}
if (pos.x + frame.Width() >= screenFrame.Width()) {
pos.x = 50;
pos.y = 50;
}
frame.OffsetToSelf(pos);
}
g->window = new NSBrowserWindow(frame, g);
rect = frame.OffsetToCopy(0,0);
rect.bottom = rect.top + 20;
// build menus
g->menu_bar = new BMenuBar(rect, "menu_bar");
g->window->AddChild(g->menu_bar);
BMenu *menu;
BMenu *submenu;
BMenuItem *item;
// App menu
//XXX: use icon item ?
menu = new BMenu(messages_get("NetSurf"));
g->menu_bar->AddItem(menu);
message = new BMessage(NO_ACTION);
item = make_menu_item("Info", message);
menu->AddItem(item);
message = new BMessage(NO_ACTION);
item = make_menu_item("AppHelp", message);
menu->AddItem(item);
submenu = new BMenu(messages_get("Open"));
menu->AddItem(submenu);
message = new BMessage(NO_ACTION);
item = make_menu_item("OpenURL", message);
submenu->AddItem(item);
message = new BMessage(CHOICES_SHOW);
item = make_menu_item("Choices", message);
menu->AddItem(item);
message = new BMessage(APPLICATION_QUIT);
item = make_menu_item("Quit", message);
menu->AddItem(item);
// Page menu
menu = new BMenu(messages_get("Page"));
g->menu_bar->AddItem(menu);
message = new BMessage(BROWSER_PAGE_INFO);
item = make_menu_item("PageInfo", message);
menu->AddItem(item);
message = new BMessage(BROWSER_SAVE);
item = make_menu_item("Save", message);
menu->AddItem(item);
message = new BMessage(BROWSER_SAVE_COMPLETE);
item = make_menu_item("SaveComp", message);
menu->AddItem(item);
submenu = new BMenu(messages_get("Export"));
menu->AddItem(submenu);
/*
message = new BMessage(BROWSER_EXPORT_DRAW);
item = make_menu_item("Draw", message);
submenu->AddItem(item);
*/
message = new BMessage(BROWSER_EXPORT_TEXT);
item = make_menu_item("Text", message);
submenu->AddItem(item);
submenu = new BMenu(messages_get("SaveURL"));
menu->AddItem(submenu);
//XXX
message = new BMessage(BROWSER_OBJECT_SAVE_URL_URL);
item = make_menu_item("URL", message);
submenu->AddItem(item);
message = new BMessage(BROWSER_PRINT);
item = make_menu_item("Print", message);
menu->AddItem(item);
message = new BMessage(BROWSER_NEW_WINDOW);
item = make_menu_item("NewWindow", message);
menu->AddItem(item);
message = new BMessage(BROWSER_VIEW_SOURCE);
item = make_menu_item("ViewSrc", message);
menu->AddItem(item);
// Object menu
menu = new BMenu(messages_get("Object"));
g->menu_bar->AddItem(menu);
message = new BMessage(BROWSER_OBJECT_INFO);
item = make_menu_item("ObjInfo", message);
menu->AddItem(item);
message = new BMessage(BROWSER_OBJECT_SAVE);
item = make_menu_item("ObjSave", message);
menu->AddItem(item);
// XXX: submenu: Sprite ?
message = new BMessage(BROWSER_OBJECT_RELOAD);
item = make_menu_item("ObjReload", message);
menu->AddItem(item);
// Navigate menu
menu = new BMenu(messages_get("Navigate"));
g->menu_bar->AddItem(menu);
message = new BMessage(BROWSER_NAVIGATE_HOME);
item = make_menu_item("Home", message);
menu->AddItem(item);
message = new BMessage(BROWSER_NAVIGATE_BACK);
item = make_menu_item("Back", message);
menu->AddItem(item);
message = new BMessage(BROWSER_NAVIGATE_FORWARD);
item = make_menu_item("Forward", message);
menu->AddItem(item);
message = new BMessage(BROWSER_NAVIGATE_UP);
item = make_menu_item("UpLevel", message);
menu->AddItem(item);
message = new BMessage(BROWSER_NAVIGATE_RELOAD);
item = make_menu_item("Reload", message);
menu->AddItem(item);
message = new BMessage(BROWSER_NAVIGATE_STOP);
item = make_menu_item("Stop", message);
menu->AddItem(item);
// View menu
menu = new BMenu(messages_get("View"));
g->menu_bar->AddItem(menu);
message = new BMessage(BROWSER_SCALE_VIEW);
item = make_menu_item("ScaleView", message);
menu->AddItem(item);
submenu = new BMenu(messages_get("Images"));
menu->AddItem(submenu);
message = new BMessage(BROWSER_IMAGES_FOREGROUND);
item = make_menu_item("ForeImg", message);
submenu->AddItem(item);
message = new BMessage(BROWSER_IMAGES_BACKGROUND);
item = make_menu_item("BackImg", message);
submenu->AddItem(item);
submenu = new BMenu(messages_get("Toolbars"));
menu->AddItem(submenu);
submenu->SetEnabled(false);
message = new BMessage(NO_ACTION);
item = make_menu_item("ToolButtons", message);
submenu->AddItem(item);
message = new BMessage(NO_ACTION);
item = make_menu_item("ToolAddress", message);
submenu->AddItem(item);
message = new BMessage(NO_ACTION);
item = make_menu_item("ToolThrob", message);
submenu->AddItem(item);
message = new BMessage(NO_ACTION);
item = make_menu_item("ToolStatus", message);
submenu->AddItem(item);
submenu = new BMenu(messages_get("Render"));
menu->AddItem(submenu);
message = new BMessage(BROWSER_BUFFER_ANIMS);
item = make_menu_item("RenderAnims", message);
submenu->AddItem(item);
message = new BMessage(BROWSER_BUFFER_ALL);
item = make_menu_item("RenderAll", message);
submenu->AddItem(item);
message = new BMessage(NO_ACTION);
item = make_menu_item("OptDefault", message);
menu->AddItem(item);
// Utilities menu
menu = new BMenu(messages_get("Utilities"));
g->menu_bar->AddItem(menu);
submenu = new BMenu(messages_get("Hotlist"));
menu->AddItem(submenu);
message = new BMessage(HOTLIST_ADD_URL);
item = make_menu_item("HotlistAdd", message);
submenu->AddItem(item);
message = new BMessage(HOTLIST_SHOW);
item = make_menu_item("HotlistShow", message);
submenu->AddItem(item);
submenu = new BMenu(messages_get("History"));
menu->AddItem(submenu);
message = new BMessage(HISTORY_SHOW_LOCAL);
item = make_menu_item("HistLocal", message);
submenu->AddItem(item);
message = new BMessage(HISTORY_SHOW_GLOBAL);
item = make_menu_item("HistGlobal", message);
submenu->AddItem(item);
submenu = new BMenu(messages_get("Cookies"));
menu->AddItem(submenu);
message = new BMessage(COOKIES_SHOW);
item = make_menu_item("ShowCookies", message);
submenu->AddItem(item);
message = new BMessage(COOKIES_DELETE);
item = make_menu_item("DeleteCookies", message);
submenu->AddItem(item);
message = new BMessage(BROWSER_FIND_TEXT);
item = make_menu_item("FindText", message);
menu->AddItem(item);
submenu = new BMenu(messages_get("Window"));
menu->AddItem(submenu);
message = new BMessage(BROWSER_WINDOW_DEFAULT);
item = make_menu_item("WindowSave", message);
submenu->AddItem(item);
message = new BMessage(BROWSER_WINDOW_STAGGER);
item = make_menu_item("WindowStagr", message);
submenu->AddItem(item);
message = new BMessage(BROWSER_WINDOW_COPY);
item = make_menu_item("WindowSize", message);
submenu->AddItem(item);
message = new BMessage(BROWSER_WINDOW_RESET);
item = make_menu_item("WindowReset", message);
submenu->AddItem(item);
// Help menu
menu = new BMenu(messages_get("Help"));
g->menu_bar->AddItem(menu);
message = new BMessage(HELP_OPEN_CONTENTS);
item = make_menu_item("HelpContent", message);
menu->AddItem(item);
message = new BMessage(HELP_OPEN_GUIDE);
item = make_menu_item("HelpGuide", message);
menu->AddItem(item);
message = new BMessage(HELP_OPEN_INFORMATION);
item = make_menu_item("HelpInfo", message);
menu->AddItem(item);
message = new BMessage(HELP_OPEN_ABOUT);
item = make_menu_item("HelpAbout", message);
menu->AddItem(item);
message = new BMessage(HELP_LAUNCH_INTERACTIVE);
item = make_menu_item("HelpInter", message);
menu->AddItem(item);
// the base view that receives the toolbar, statusbar and top-level view.
rect = frame.OffsetToCopy(0,0);
rect.top = g->menu_bar->Bounds().Height() + 1;
//rect.top = 20 + 1; // XXX
//rect.bottom -= B_H_SCROLL_BAR_HEIGHT;
g->top_view = new NSBaseView(rect);
// add the top view to the window
g->window->AddChild(g->top_view);
} else { // replicant_view
// the base view has already been created with the archive constructor
g->top_view = replicant_view;
}
g->top_view->SetScaffolding(g);
// build popup menu
g->popup_menu = new BPopUpMenu("");
// the dragger to allow replicating us
// XXX: try to stuff it in the status bar at the bottom
// (BDragger *must* be a parent, sibiling or direct child of NSBaseView!)
rect = g->top_view->Bounds();
rect.bottom = rect.top + TOOLBAR_HEIGHT - 1;
rect.left = rect.right - DRAGGER_WIDTH + 1;
g->dragger = new BDragger(rect, g->top_view,
B_FOLLOW_RIGHT | B_FOLLOW_TOP, B_WILL_DRAW);
g->top_view->AddChild(g->dragger);
g->dragger->SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
g->dragger->SetLowColor(ui_color(B_PANEL_BACKGROUND_COLOR)) ;
// tool_bar
// the toolbar is also the dragger for now
// XXX: try to stuff it in the status bar at the bottom
// (BDragger *must* be a parent, sibiling or direct child of NSBaseView!)
// XXX: B_FULL_UPDATE_ON_RESIZE avoids leaving bits on resize,
// but causes flicker
rect = g->top_view->Bounds();
rect.bottom = rect.top + TOOLBAR_HEIGHT - 1;
rect.right = rect.right - DRAGGER_WIDTH;
g->tool_bar = new BBox(rect, "Toolbar",
B_FOLLOW_LEFT_RIGHT | B_FOLLOW_TOP, B_WILL_DRAW | B_FRAME_EVENTS
| B_FULL_UPDATE_ON_RESIZE | B_NAVIGABLE_JUMP, B_PLAIN_BORDER);
g->top_view->AddChild(g->tool_bar);
g->tool_bar->SetViewColor(ui_color(B_PANEL_BACKGROUND_COLOR));
g->tool_bar->SetLowColor(ui_color(B_PANEL_BACKGROUND_COLOR)) ;
// buttons
rect = g->tool_bar->Bounds();
rect.right = TOOLBAR_HEIGHT;
rect.InsetBySelf(5, 5);
rect.OffsetBySelf(0, -1);
int nButtons = 0;
message = new BMessage('back');
message->AddPointer("scaffolding", g);
g->back_button = new BBitmapButton(rect, "back_button", "<", message);
g->tool_bar->AddChild(g->back_button);
nButtons++;
rect.OffsetBySelf(TOOLBAR_HEIGHT, 0);
message = new BMessage('forw');
message->AddPointer("scaffolding", g);
g->forward_button = new BBitmapButton(rect, "forward_button", ">", message);
g->tool_bar->AddChild(g->forward_button);
nButtons++;
rect.OffsetBySelf(TOOLBAR_HEIGHT, 0);
message = new BMessage('stop');
message->AddPointer("scaffolding", g);
g->stop_button = new BBitmapButton(rect, "stop_button", "S", message);
g->tool_bar->AddChild(g->stop_button);
nButtons++;
rect.OffsetBySelf(TOOLBAR_HEIGHT, 0);
message = new BMessage('relo');
message->AddPointer("scaffolding", g);
g->reload_button = new BBitmapButton(rect, "reload_button", "R", message);
g->tool_bar->AddChild(g->reload_button);
nButtons++;
rect.OffsetBySelf(TOOLBAR_HEIGHT, 0);
message = new BMessage('home');
message->AddPointer("scaffolding", g);
g->home_button = new BBitmapButton(rect, "home_button", "H", message);
g->tool_bar->AddChild(g->home_button);
nButtons++;
// url bar
rect = g->tool_bar->Bounds();
rect.left += TOOLBAR_HEIGHT * nButtons;
rect.right -= TOOLBAR_HEIGHT * 1;
rect.InsetBySelf(5, 5);
message = new BMessage('urle');
message->AddPointer("scaffolding", g);
g->url_bar = new BTextControl(rect, "url_bar", "url", "", message,
B_FOLLOW_LEFT_RIGHT | B_FOLLOW_TOP);
g->url_bar->SetDivider(g->url_bar->StringWidth("url "));
g->tool_bar->AddChild(g->url_bar);
// throbber
rect.Set(0, 0, 24, 24);
rect.OffsetTo(g->tool_bar->Bounds().right - 24 - (TOOLBAR_HEIGHT - 24) / 2,
(TOOLBAR_HEIGHT - 24) / 2);
g->throbber = new NSThrobber(rect);
g->tool_bar->AddChild(g->throbber);
g->throbber->SetViewColor(g->tool_bar->ViewColor());
g->throbber->SetLowColor(g->tool_bar->ViewColor());
g->throbber->SetDrawingMode(B_OP_ALPHA);
g->throbber->SetBlendingMode(B_PIXEL_ALPHA, B_ALPHA_OVERLAY);
/* set up the throbber. */
g->throbber->SetBitmap(nsbeos_throbber->framedata[0]);
g->throb_frame = 0;
// the status bar at the bottom
BString status("NetSurf");
status << " " << netsurf_version;
g->status_bar = new BStringView(BRect(0,0,-1,-1), "StatusBar",
status.String(), B_FOLLOW_LEFT/*_RIGHT*/ | B_FOLLOW_BOTTOM);
// will be added to the scrollview when adding the top view.
// notify the thread creating the replicant that we're done
if (replicant_view)
release_sem(replicant_done_sem);
replicant_view = NULL;
return g;
}
void gui_window_set_title(struct gui_window *_g, const char *title)
{
struct beos_scaffolding *g = nsbeos_get_scaffold(_g);
if (g->top_level != _g) return;
// if we're a replicant, discard
if (!g->window)
return;
BString nt(title);
if (nt.Length())
nt << " - ";
nt << "NetSurf";
if (!g->top_view->LockLooper())
return;
g->window->SetTitle(nt.String());
g->top_view->UnlockLooper();
}
void gui_window_set_status(struct gui_window *_g, const char *text)
{
struct beos_scaffolding *g = nsbeos_get_scaffold(_g);
assert(g);
assert(g->status_bar);
if (!g->top_view->LockLooper())
return;
if (text == NULL || text[0] == '\0')
{
BString status("NetSurf");
status << " " << netsurf_version;
g->status_bar->SetText(status.String());
}
else
{
g->status_bar->SetText(text);
}
g->top_view->UnlockLooper();
}
void gui_window_set_url(struct gui_window *_g, const char *url)
{
struct beos_scaffolding *g = nsbeos_get_scaffold(_g);
if (g->top_level != _g) return;
assert(g->status_bar);
if (!g->top_view->LockLooper())
return;
g->url_bar->SetText(url);
g->top_view->UnlockLooper();
}
void gui_window_start_throbber(struct gui_window* _g)
{
struct beos_scaffolding *g = nsbeos_get_scaffold(_g);
if (!g->top_view->LockLooper())
return;
g->stop_button->SetEnabled(true);
g->reload_button->SetEnabled(false);
g->top_view->UnlockLooper();
nsbeos_window_update_back_forward(g);
schedule(10, nsbeos_throb, g);
}
void gui_window_stop_throbber(struct gui_window* _g)
{
struct beos_scaffolding *g = nsbeos_get_scaffold(_g);
nsbeos_window_update_back_forward(g);
schedule_remove(nsbeos_throb, g);
if (!g->top_view->LockLooper())
return;
g->stop_button->SetEnabled(false);
g->reload_button->SetEnabled(true);
g->throbber->SetBitmap(nsbeos_throbber->framedata[0]);
g->throbber->Invalidate();
g->top_view->UnlockLooper();
}
/**
* add retrieved favicon to the gui
*/
void gui_window_set_icon(struct gui_window *g, hlcache_handle *icon)
{
}
/**
* set gui display of a retrieved favicon representing the search provider
* \param ico may be NULL for local calls; then access current cache from
* search_web_ico()
*/
void gui_window_set_search_ico(hlcache_handle *ico)
{
}
void nsbeos_scaffolding_popup_menu(nsbeos_scaffolding *g, BPoint where)
{
g->popup_menu->Go(where);
}
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