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//                                                   //

//                      MODULE                       //

//                                                   //

//===================================================//

_history tabstory[TABS_MAX+1]=0;

{

	int count;

	signed int active;

	bool add();

	bool close();

	void save_state();

	void restore();

} tab = {1,0};

{

	if (count==TABS_MAX) return false;

	save_state();

	count++;

	active = count-1;

	history = tabstory[active];

	return true;

}

{

	int i;

	if (count==1) return false;

	for (i=_tab_number; i

		tabdata[i] = tabdata[i+1];

		tabstory[i] = tabstory[i+1];

	}

	if (_tab_number0) active--;

	if (active==count-1) && (active>0) active--;

	count--;

	return true;

}

{

	tabstory[active] = history;

	tabdata[active] = WB1;

}

{

	tab.active = _id;

	WB1 = tabdata[_id];

	history = tabstory[_id];

}

//                                                   //

//                 WebView Actions                   //

//                                                   //

//===================================================//

int tab_w = DEFAULT_TABW;

{

	if (tab.count == TABS_MAX) return Form.cwidth / tab.count;

	if (tab.count * DEFAULT_TABW + TAB_H < Form.cwidth) return DEFAULT_TABW; else

	return Form.cwidth - TAB_H - 2 / tab.count;

}

{

	#define CLOSE_S 13

	dword bgcol, border_bottom_color;

	char header_no_version[sizeof(TWebBrowser.header)];

	char name[DEFAULT_TABW/6];

	int xxx = _id * tab_w;

		tab.save_state();

		bgcol = sc.work_light;

		border_bottom_color = sc.work_light;

	} else {

		bgcol=sc.work;

		border_bottom_color = sc.work_graph;

	}

	if (tabdata[_id].header) {

		strncpy(#header_no_version, #tabdata[_id].header, strlen(#tabdata[_id].header)-sizeof(version)-2);

		strncpy(#name, #header_no_version, tab_w-CLOSE_S/6-2);

	}

	DrawBar(xxx, TOOLBAR_H, 1, TAB_H, sc.work_dark);

	DrawBar(xxx+1, TOOLBAR_H, tab_w-1, TAB_H-1, bgcol);

	DrawBar(xxx+1, TOOLBAR_H+TAB_H-1, tab_w-1, 1, border_bottom_color);

	DefineHiddenButton(xxx, TOOLBAR_H-1, tab_w, TAB_H, TAB_ID+_id);

	WriteTextCenter(xxx, TOOLBAR_H+6, tab_w-CLOSE_S, sc.work_text, #name);

	DrawBar(xxx+tab_w-CLOSE_S-3, TOOLBAR_H+3, CLOSE_S, CLOSE_S, sc.work_dark);

	WriteText(xxx+tab_w-CLOSE_S+1, TOOLBAR_H+5, 0x80, sc.work_light, "x");

}

{

	if (tab_w == GetTabWidth())	DrawTab(tab.active);

	else DrawTabsBar();

}

{

	dword btn_light = MixColors(sc.button, 0xFFFfff, 220);

	dword btn_dark = MixColors(sc.button, 0, 180);

	int xxx = tab.count * tab_w;

		DrawBar(xxx, TOOLBAR_H, 1, TAB_H, sc.work_graph);

		DrawBar(xxx+1, TOOLBAR_H, TAB_H, TAB_H-1, sc.button);

		DrawRectangle3D(xxx+1, TOOLBAR_H, TAB_H, TAB_H-1, btn_light, btn_dark);

		PutPixel(xxx+1+TAB_H, TOOLBAR_H, btn_dark);

		DefineHiddenButton(xxx+1, TOOLBAR_H, TAB_H-1, TAB_H-1, NEW_TAB);

		WriteText(xxx+7, TOOLBAR_H+2, 0x90, sc.button_text, "+");

		return xxx + TAB_H + 2;

	} else {

		return xxx;

	}

}

{

	dword i;

	tab_w = GetTabWidth();

	for (i=0; i

	i = DrawNewTabButton();

	DrawBar(i, TOOLBAR_H, Form.cwidth-i, TAB_H-1, MixColors(sc.work_dark, sc.work, 128));

	DrawBar(i, TOOLBAR_H+TAB_H-1, Form.cwidth-i, 1, sc.work_graph);

}

{

	DeleteButton(TAB_ID + tab.count-1);

	if (_id == tab.active) {

		tab.close(_id);

		tab.restore(tab.active);

		SetElementSizes();

		WB1.Reparse();

		WB1.DrawPage();

		SetOmniboxText(history.current());

	} else {

		tab.close(_id);

	}

	DrawTabsBar();

	DrawStatusBar(NULL);

}

{

	EventTabClose(tab.active);

}

{

	if (_id>=tab.count) _id = 0;

	if (_id==-1) _id = tab.count-1;

	tab.save_state();

	tab.restore(_id);

	DrawTabsBar();

	SetElementSizes();

	WB1.Reparse();

	WB1.DrawPage();

	SetOmniboxText(history.current());

	DrawStatusBar(NULL);

}

{

	tab.add();

	OpenPage(_url);

	DrawTabsBar();

}

{

	EventTabClick(tab.active+1);

}

{

	EventTabClick(tab.active-1);

}