WebSVN – Kolibri OS – Diff – /programs/cmm/browser/WebView.c


//Copyright 2007-2020 by Veliant & Leency
//Asper, lev, Lrz, Barsuk, Nable, hidnplayr...
 
#ifndef AUTOBUILD
	#include "lang.h--"
#endif
 
//libraries
#define MEMSIZE 1024 * 1000
#include "..\lib\gui.h"
#include "..\lib\draw_buf.h"
#include "..\lib\list_box.h"
#include "..\lib\cursor.h"
#include "..\lib\collection.h"
#include "..\lib\random.h"
#include "..\lib\clipboard.h"
 
// *.obj libraries
#include "..\lib\obj\box_lib.h"
#include "..\lib\obj\libio.h"
#include "..\lib\obj\libimg.h"
#include "..\lib\obj\http.h"
#include "..\lib\obj\iconv.h"
#include "..\lib\obj\proc_lib.h"
#include "..\lib\obj\netcode.h"
 
//useful patterns
#include "..\lib\patterns\history.h"
#include "..\lib\patterns\simple_open_dialog.h"
#include "..\lib\patterns\toolbar_button.h"
#include "..\lib\patterns\restart_process.h"
 
char editbox_icons[] = FROM "res/editbox_icons.raw";
 
char version[]="WebView 2.8 ALPHA PREVIEW";
 
#include "texts.h"
#include "cache.h"
#include "show_src.h"
 
bool debug_mode = false;
bool show_images = false;
 
enum { 
	NEW_TAB=600,
	ENCODINGS=700,
	BACK_BUTTON=800, 
	FORWARD_BUTTON, 
	REFRESH_BUTTON, 
	GOTOURL_BUTTON, 
	CHANGE_ENCODING,
	SANDWICH_BUTTON,
	VIEW_SOURCE,
	EDIT_SOURCE,
	OPEN_FILE,
	NEW_WINDOW,
	VIEW_HISTORY,
	DOWNLOAD_MANAGER,
	CLEAR_CACHE,
	UPDATE_BROWSER,
	IN_NEW_TAB,
	IN_NEW_WINDOW,
	COPY_LINK_URL,
	DOWNLOAD_LINK_CT,
	TAB_ID,
	TAB_CLOSE_ID = 900
};
 
_history history;
 
enum { TARGET_SAME_TAB, TARGET_NEW_WINDOW, TARGET_NEW_TAB };
 
#include "TWB\TWB.c" //HTML Parser, a core component
 
TWebBrowser WB1;
 
#include "history.h"
 
#define PADDING 9
#define TSZE 25
#define STATUSBAR_H 15
#define TAB_H 20
dword TOOLBAR_H = PADDING+TSZE+PADDING+2;
 
_http http = 0;
 
bool source_mode = false;
 
progress_bar prbar;
char stak[4096];
proc_info Form;
 
int menu_id=NULL;
 
#include "tabs.h"
 
char default_dir[] = "/rd/1";
od_filter filter2 = { 22, "TXT\0HTM\0HTML\0DOCX\0\0" };
 
char editURL[URL_SIZE+1];
edit_box address_box = {, PADDING+TSZE*2+PADDING+6, PADDING+3, 0xffffff,
	0x94AECE, 0xffffff, 0xffffff,0x10000000,URL_SIZE-2,#editURL,0,,19,19};
 
dword shared_url;
 
dword http_get_type;
 
void LoadLibraries()
{
	load_dll(boxlib,      #box_lib_init,0);
	load_dll(libio,       #libio_init,1);
	load_dll(libimg,      #libimg_init,1);
	load_dll(libHTTP,     #http_lib_init,1);
	load_dll(iconv_lib,   #iconv_open,0);
	load_dll(netcode_lib, #base64_encode,0);
	load_dll(Proc_lib,    #OpenDialog_init,0);
	OpenDialog_init stdcall (#o_dialog);	
}
 
void HandleParam()
{
	if (!param) {
		history.add(URL_SERVICE_HOMEPAGE);
	} else {
		if (!strncmp(#param, "-source ", 8)) {
			source_mode = true;
			history.add(#param + 8);
		} else if (!strncmp(#param, "-new ", 5)) {
			history.add(#param + 5);
		} else {
			if (GetProcessesCount("WEBVIEW") == 1) {
				history.add(#param);
			} else {
				shared_url = memopen(#webview_shared, URL_SIZE+1, SHM_OPEN + SHM_WRITE);
				strncpy(shared_url, #param, URL_SIZE);
				ExitProcess();
			}
		}
	}
	shared_url = memopen(#webview_shared, URL_SIZE+1, SHM_CREATE + SHM_WRITE);
	ESDWORD[shared_url] = '\0';
}
 
void main()
{
	int i, redirect_count=0;
	LoadLibraries();
	HandleParam();
	WB1.list.SetFont(8, 14, 10011000b);
	WB1.list.no_selection = true;
	WB1.custom_encoding = -1;
	SetEventMask(EVM_REDRAW + EVM_KEY + EVM_BUTTON + EVM_MOUSE + EVM_MOUSE_FILTER + EVM_STACK);
	loop() switch(@WaitEventTimeout(30))
	{
		case evMouse:
			edit_box_mouse stdcall (#address_box);
			mouse.get();
 
			if (WB1.list.MouseScroll(mouse.vert)) WB1.DrawPage();
 
			scrollbar_v_mouse (#scroll_wv);
			if (scroll_wv.delta2) {
				WB1.list.first = scroll_wv.position;
				WB1.DrawPage();
				break;
			}
 
			if (links.hover(WB1.list.y, WB1.list.first))
			{
				if (mouse.key&MOUSE_MIDDLE) && (mouse.up) {
					if (key_modifier&KEY_LSHIFT) || (key_modifier&KEY_RSHIFT) {
						EventClickLink(TARGET_NEW_WINDOW);
					} else {
						EventClickLink(TARGET_NEW_TAB);
					}
				}
				if (mouse.key&MOUSE_LEFT) && (mouse.up) { 
					CursorPointer.Restore();
					EventClickLink(TARGET_SAME_TAB);
				}
				if (mouse.key&MOUSE_RIGHT) && (mouse.up) {
					CursorPointer.Restore();
					EventShowLinkMenu();
				}
			} else {
				CursorPointer.Restore();
				if (mouse.key&MOUSE_RIGHT) && (mouse.up) && (WB1.list.MouseOver(mouse.x, mouse.y)) {
					EventShowPageMenu();
				}
			}
			break;
 
		case evButton:
			ProcessEvent( @GetButtonID() );
			break;
 
		case evKey:
			GetKeys();
 
			if (key_modifier&KEY_LSHIFT) || (key_modifier&KEY_RSHIFT) {
				if (key_scancode == SCAN_CODE_TAB) {EventActivatePreviousTab();break;}
			}
 
			if (ProcessCtrlKeyEvent()) break;
			
			if (key_scancode == SCAN_CODE_F5) ProcessEvent(REFRESH_BUTTON);
			
			if (address_box.flags & ed_focus)  
			{
				if (key_scancode == SCAN_CODE_ENTER) {
					ProcessEvent(key_scancode); 
				} else {
					EAX = key_editbox; 
					edit_box_key stdcall(#address_box);
				}
			} else {
				#define KEY_SCROLL_N 11
				if (SCAN_CODE_UP   == key_scancode) for (i=0;i
				if (SCAN_CODE_DOWN == key_scancode) for (i=0;i
				if (key_scancode == SCAN_CODE_F6) {address_box.flags=ed_focus; DrawOmnibox();}
				if (WB1.list.ProcessKey(key_scancode)) WB1.DrawPage();
				else ProcessEvent(key_scancode);
			}
			break;
 
		case evReDraw:
			DefineAndDrawWindow(GetScreenWidth()-800/2-random(80), //40
				GetScreenHeight()-700/2-random(80),800,700,0x73,0,0,0);
			GetProcessInfo(#Form, SelfInfo);
			ProcessMenuClick();
			sc.get();
			if (Form.status_window>2) break;
			if (Form.height<120) { MoveSize(OLD,OLD,OLD,120); break; }
			if (Form.width<280) { MoveSize(OLD,OLD,280,OLD); break; }
			draw_window();
			break;
			
		case evNetwork:
			if (http.transfer <= 0) break;
			http.receive();
			EventUpdateProgressBar();
			if (http_get_type==PAGE) CheckContentType();
			if (http.receive_result != 0) break;
			if (http.status_code >= 300) && (http.status_code < 400)
			{
				// Handle redirects
				if (redirect_count<=5) {
					redirect_count++;
					HandleRedirect();
				} else {
					notify("'Too many redirects.' -E");
					StopLoading();
					redirect_count = 0;
				}
			} else {
				// Loading the page is complete, free resources
				redirect_count = 0;
				http.hfree();
				if (http_get_type==PAGE) {
					cache.add(history.current(), http.content_pointer, http.content_received, PAGE);
					LoadInternalPage(http.content_pointer, http.content_received);
				}
				else if (http_get_type==IMG) {
					cache.add(WB1.page_img.current_url(), http.content_pointer, http.content_received, IMG);
					WB1.page_img.set_size(WB1.page_img.getid, http.content_pointer, http.content_received);
					GetImg();
				}
			}
			break;
		default:
			if (ESDWORD[shared_url] != '\0') {
				EventOpenNewTab(shared_url);
				ESDWORD[shared_url] = '\0';
				ActivateWindow(GetProcessSlot(Form.ID));
			}
	}
}
 
bool ProcessCtrlKeyEvent()
{
	if (key_modifier&KEY_LCTRL) || (key_modifier&KEY_RCTRL) switch(key_scancode) 
	{
		case SCAN_CODE_KEY_O: EventOpenDialog(); return true;
		case SCAN_CODE_KEY_H: ProcessEvent(VIEW_HISTORY); return true;
		case SCAN_CODE_KEY_U: EventViewSource(); return true;
		case SCAN_CODE_KEY_T: EventOpenNewTab(URL_SERVICE_HOMEPAGE); return true;
		case SCAN_CODE_KEY_N: RunProgram(#program_path, NULL); return true;
		case SCAN_CODE_KEY_J: ProcessEvent(DOWNLOAD_MANAGER); return true;
		case SCAN_CODE_KEY_R: ProcessEvent(REFRESH_BUTTON); return true;
		case SCAN_CODE_ENTER: EventSeachWeb(); return true;
		case SCAN_CODE_LEFT:  ProcessEvent(BACK_BUTTON); return true;
		case SCAN_CODE_RIGHT: ProcessEvent(FORWARD_BUTTON); return true;
		case SCAN_CODE_KEY_W: EventCloseActiveTab(); return true;
		case SCAN_CODE_TAB:   EventActivateNextTab(); return true;
		default: return false;
	}
}
 
void SetElementSizes()
{
	address_box.width = Form.cwidth - address_box.left - 52 - 16;
	WB1.list.SetSizes(0, TOOLBAR_H+TAB_H, Form.width - 10 - scroll_wv.size_x, 
		Form.cheight - TOOLBAR_H - STATUSBAR_H - TAB_H, BASIC_LINE_H);
	WB1.list.wheel_size = 7 * BASIC_LINE_H;
	WB1.list.column_max = WB1.list.w - scroll_wv.size_x / WB1.list.font_w + 1;
	WB1.list.visible = WB1.list.h;
}
 
 
void draw_window()
{
	int i;
	bool burger_active = false;
	if (menu_id == OPEN_FILE) burger_active = true;
 
	SetElementSizes();
 
	DrawBar(0,0, Form.cwidth,PADDING, sc.work);
	DrawBar(0,PADDING+TSZE+1, Form.cwidth,PADDING-1, sc.work);
	DrawBar(0,TOOLBAR_H-2, Form.cwidth,1, MixColors(sc.work_dark, sc.work, 180));
	DrawBar(0,TOOLBAR_H-1, Form.cwidth,1, sc.work_graph);
	DrawBar(0, PADDING, address_box.left-2, TSZE+1, sc.work);
	DrawBar(address_box.left+address_box.width+18, PADDING, Form.cwidth-address_box.left-address_box.width-18, TSZE+1, sc.work);
 
	DrawTopPanelButton(BACK_BUTTON, PADDING-1, PADDING, 30, false);
	DrawTopPanelButton(FORWARD_BUTTON, PADDING+TSZE+PADDING-2, PADDING, 31, false);
	DrawTopPanelButton(SANDWICH_BUTTON, Form.cwidth-PADDING-TSZE-3, PADDING, -1, burger_active); //burger menu
 
	DrawBar(0,Form.cheight - STATUSBAR_H, Form.cwidth,1, sc.work_graph);
 
	DrawRectangle(WB1.list.x + WB1.list.w, WB1.list.y, scroll_wv.size_x, 
		WB1.list.h-1, scroll_wv.bckg_col);
 
	if (!BrowserWidthChanged()) { 
		WB1.DrawPage(); 
		DrawOmnibox(); 
	}
	DrawProgress();
	DrawStatusBar();
	DrawTabsBar();
}
 
bool BrowserWidthChanged()
{
	dword source_mode_holder;
	if (WB1.list.w!=DrawBuf.bufw) {
		DrawBuf.Init(WB1.list.x, WB1.list.y, WB1.list.w, 400*20);
		if (!strncmp(history.current(),"http",4)) {
			//nihuya ne izyashnoe reshenie, no pust' poka butet tak
			source_mode_holder = source_mode;
			LoadInternalPage(#loading_text, sizeof(loading_text));
			source_mode = source_mode_holder;
		}
		OpenPage(history.current());
		return true;
	}
	return false;
}
 
 
void EventChangeEncodingAndLoadPage(int _new_encoding)
{
	dword newbuf, newsize;
	WB1.custom_encoding = _new_encoding;
	newsize = strlen(WB1.o_bufpointer);
	newbuf = malloc(newsize);
	memmov(newbuf, WB1.o_bufpointer, newsize);
	LoadInternalPage(newbuf, newsize);
	free(newbuf);
}
 
 
void ProcessEvent(dword id__)
{
	switch (id__)
	{
		case 1: ExitProcess();
		case TAB_CLOSE_ID...TAB_CLOSE_ID+TABS_MAX: EventTabClose(id__ - TAB_CLOSE_ID); return;
		case TAB_ID...TAB_ID+TABS_MAX: EventAllTabsClick(id__ - TAB_ID); return;
		case ENCODINGS...ENCODINGS+6: EventChangeEncodingAndLoadPage(id__-ENCODINGS); return;
		case NEW_WINDOW:       RunProgram(#program_path, NULL); return;
		case NEW_TAB:          if (!http.transfer) EventOpenNewTab(URL_SERVICE_HOMEPAGE); return;
		case SCAN_CODE_BS:
		case BACK_BUTTON:      if (history.back()) OpenPage(history.current()); return;
		case FORWARD_BUTTON:   if (history.forward()) OpenPage(history.current()); return;
		case GOTOURL_BUTTON:
		case SCAN_CODE_ENTER:  EventSubmitOmnibox();	return;
		case REFRESH_BUTTON:   EventRefreshPage(); return;
		case CHANGE_ENCODING:  EventShowEncodingsList(); return;
		case SANDWICH_BUTTON:  EventShowMainMenu(); return;
		case VIEW_SOURCE:      EventViewSource(); return;
		case EDIT_SOURCE:      EventEditSource(); return;
		case VIEW_HISTORY:     OpenPage(URL_SERVICE_HISTORY); return;
		case DOWNLOAD_MANAGER: EventOpenDownloader(""); return;
		case UPDATE_BROWSER:   EventUpdateBrowser(); return;
		case CLEAR_CACHE:      EventClearCache(); return;
		case IN_NEW_TAB:       EventClickLink(TARGET_NEW_TAB); return;
		case IN_NEW_WINDOW:    EventClickLink(TARGET_NEW_WINDOW); return;
		case COPY_LINK_URL:    EventCopyLinkToClipboard(); return;
		case DOWNLOAD_LINK_CT: EventOpenDownloader( GetAbsoluteActiveURL() ); return;
		case OPEN_FILE:        EventOpenDialog(); return;
		case SCAN_CODE_F12:    EventToggleDebugMode(); return;
		case SCAN_CODE_F11:    show_images^=1; return;
	}
}
 
void EventToggleDebugMode()
{
	debug_mode ^= 1;
	if (debug_mode) notify("'Debug mode ON'-I");
	else notify("'Debug mode OFF'-I");
}
 
void EventAllTabsClick(dword _n)
{
	if (http.transfer) return;
	if (mouse.mkm) {
		EventTabClose(_n);
	} else {
		EventTabClick(_n);
	}	
}
 
void EventEditSource()
{
	if (check_is_the_adress_local(history.current())) {
		RunProgram("/rd/1/quark", history.current());
	} else {
		CreateFile(WB1.bufsize, WB1.bufpointer, "/tmp0/1/WebView_tmp.htm");
		if (!EAX) RunProgram("/rd/1/quark", "/tmp0/1/WebView_tmp.htm");
	}
}
 
void EventClearCache()
{
	cache.clear();
	notify(#clear_cache_ok);
	EventRefreshPage();
}
 
void EventCopyLinkToClipboard()
{
	Clipboard__CopyText(GetAbsoluteActiveURL()); 
	notify("'URL copied to clipboard'O");
}
 
void StopLoading()
{
	if (http.stop()) pause(10);
	prbar.value = 0;
	DrawOmnibox();
}
 
//rewrite into 
//bool strrpl(dword dst, from, into, dst_len);
bool ReplaceSpaceInUrl(dword url, size) {
	unsigned int i, j;
	bool was_changed=false;
	for (i=url+size-3; i>url; i--)
	{
		if (ESBYTE[i]!=' ') continue;
		for (j=url+size-3; j>=i; j--) {
			ESBYTE[j+3]=ESBYTE[j+2];
			ESBYTE[j+2]=ESBYTE[j+1];
			ESBYTE[j+1]=ESBYTE[j];
		}
		ESBYTE[i] = '%';
		ESBYTE[i+1] = '2';
		ESBYTE[i+2] = '0';
		was_changed = true;
	}
	return was_changed;
}
 
bool HandleUrlFiles(dword _path, _data)
{
	dword url_from_file;
	if (!UrlExtIs(_path, "url")) return false;
	if (! url_from_file = strstri(_data, "URL=")) return false;
	replace_char(url_from_file, '\n', '\0', strlen(url_from_file));
	OpenPage(url_from_file); 	
	return true;	
}
 
bool GetLocalFileData(dword _path)
{
	dword data, size;
	file_size stdcall (_path);
	if (!EBX) return false;
 
	size = EBX;
	data = malloc(size);
	ReadFile(0, size, data, _path);
	if (!HandleUrlFiles(_path, data)) {
		LoadInternalPage(data, size);
	}
	free(data);
	return true;
}
 
void GetUrl(dword _http_url)
{
	char new_url_full[URL_SIZE+1];
 
	if (!strncmp(_http_url,"http:",5)) {
		http.get(_http_url);
	} else if (!strncmp(_http_url,"https://",8)) {
		strcpy(#new_url_full, "http://gate.aspero.pro/?site=");
		strncat(#new_url_full, _http_url, URL_SIZE);
		http.get(#new_url_full);
	}
}
 
void OpenPage(dword _open_URL)
{
	char new_url[URL_SIZE+1];
 
	int unz_id;
 
	StopLoading();
 
	SetOmniboxText(_open_URL);
 
	strncpy(#new_url, _open_URL, URL_SIZE);
 
	//Exclude # from the URL to the load page
	//We will bring it back when we get the buffer
	if (strrchr(#new_url, '#')) {
		anchors.take_anchor_from(#new_url);
	}
 
	history.add(#new_url);
 
	/*
	There could be several possible types of addresses:
	- cached page (only http/https)
	- internal page
	- web page
	- local file
	So we need to detect what incoming address is
	and then halndle it in the propper way.
	*/
 
	if (cache.has(#new_url)) {
		//CACHED PAGE
		LoadInternalPage(cache.current_buf, cache.current_size);
 
	} else if (!strncmp(#new_url,"WebView:",8)) {
		//INTERNAL PAGE
		if (streq(#new_url, URL_SERVICE_HOMEPAGE)) LoadInternalPage(#buildin_page_home, sizeof(buildin_page_home));
		else if (streq(#new_url, URL_SERVICE_HELP)) LoadInternalPage(#buildin_page_help, sizeof(buildin_page_help));
		else if (streq(#new_url, URL_SERVICE_HISTORY)) ShowHistory();
		else LoadInternalPage(#buildin_page_error, sizeof(buildin_page_error));
 
	} else if (!strncmp(#new_url,"http:",5)) || (!strncmp(#new_url,"https:",6)) {
		//WEB PAGE
		if (ReplaceSpaceInUrl(#new_url, URL_SIZE)) {
			strcpy(#editURL, #new_url);
		}
 
		http_get_type = PAGE;
 
		GetUrl(#new_url);
 
 
 
 
 
 
		DrawOmnibox();
 
		if (!http.transfer) {
			StopLoading();
			LoadInternalPage(#buildin_page_error, sizeof(buildin_page_error));
		}
	} else {
		//LOCAL PAGE
		if (UrlExtIs(#new_url,".docx")) {
			DeleteFile("/tmp0/1/temp/word/document.xml");
			CreateDir("/tmp0/1/temp");
			unz_id = RunProgram("/sys/unz", sprintf(#param, "-o \"/tmp0/1/temp\" -h \"%s\"", #new_url));
			while (GetProcessSlot(unz_id)) pause(2);
			strcpy(#new_url, "/tmp0/1/temp/word/document.xml");
		} 
		if (!GetLocalFileData(#new_url)) {
			LoadInternalPage(#buildin_page_error, sizeof(buildin_page_error));
		}
	}
}
 
dword EventOpenDownloader(dword _url)
{
	//char download_params[URL_SIZE+50];
	return RunProgram("/sys/network/dl", _url);
}
 
bool EventClickAnchor()
{
	dword aURL = links.active_url;
 
	if (anchors.get_pos_by_name(aURL+1)!=-1) {
		WB1.list.first = anchors.get_pos_by_name(aURL+1);
		//WB1.list.CheckDoesValuesOkey();
		strcpy(#editURL, history.current());
		strcat(#editURL, aURL);
		DrawOmnibox();
		WB1.DrawPage();
		return true;
	}
	return false;
}
 
void EventClickLink(dword _target)
{
	char new_url[URL_SIZE+1];
	char new_url_full[URL_SIZE+1];
	dword aURL = GetAbsoluteActiveURL();
	if (!aURL) return;
 
	strcpy(#new_url, aURL);
 
	if (ESBYTE[aURL]=='#') {
		if (_target == TARGET_SAME_TAB) {
			EventClickAnchor(); 
			return;
		} else {
			strcpy(#new_url, history.current());
			strcat(#new_url, aURL);
		}
	}
 
	if (_target == TARGET_NEW_TAB) {
		EventOpenNewTab(#new_url);
		return;
	}
 
	if (_target == TARGET_NEW_WINDOW) {
		strcpy(#new_url_full, "-new ");
		strncat(#new_url_full, #new_url, URL_SIZE);
		RunProgram(#program_path, #new_url_full);
		return;
	}
 
	if (!strncmp(#new_url,"mailto:", 7)) || (!strncmp(#new_url,"tel:", 4)) {
		notify(#new_url);
		return;
	}
 
	if (http.transfer) {
		StopLoading();
		history.back();
	}
 
	if (strrchr(#new_url, '#')!=0) {
		anchors.take_anchor_from(#new_url);
		OpenPage(#new_url);
		return;
	}
 
	if (!strncmp(#new_url,"WebView:",8)) {
		OpenPage(#new_url);
		return;
	}
 
	if (strncmp(#new_url,"http://",7)!=0) && (strncmp(#new_url,"https://",8)!=0)
	{
		if (UrlExtIs(#new_url,".htm")!=true) && (UrlExtIs(#new_url,".html")!=true)
		{	
			if (strchr(#new_url, '|')) {
				ESBYTE[strchr(#new_url, '|')] = NULL;
				RunProgram(#new_url, strlen(#new_url)+1+#new_url);
			} else {
				RunProgram("/sys/@open", #new_url);
			}
			return;
		}
	}
	OpenPage(#new_url);
}
 
void EventSubmitOmnibox()
{
	char new_url[URL_SIZE+1];
	if (!editURL[0]) return;
	if (!strncmp(#editURL,"http:",5)) || (editURL[0]=='/') 
	|| (!strncmp(#editURL,"https:",6)) || (!strncmp(#editURL,"WebView:",8)) {
		OpenPage(#editURL);
	} else {
		strcpy(#new_url, "http://");
		strncat(#new_url, #editURL, URL_SIZE-1);
		OpenPage(#new_url);
	}
}
 
void LoadInternalPage(dword _bufdata, _in_bufsize){
	if (!_bufdata) || (!_in_bufsize) {
		LoadInternalPage(#buildin_page_error, sizeof(buildin_page_error));
	} else {
		WB1.list.first = 0; //scroll page to the top
		DrawOmnibox();
		if(!strrchr(#editURL, '#')) {
			strcat(#editURL, #anchors.current);
			DrawOmnibox();
		}
		WB1.ParseHtml(_bufdata, _in_bufsize);
		// REJECTED. Reason: infinite redirect at Google Results.
		/*
		if (WB1.redirect) { //
			get_absolute_url(#WB1.redirect, history.current());
			history.back();
			OpenPage(#WB1.redirect);
		}
		*/
		DrawStatusBar();
		DrawActiveTab();
		if (source_mode) {
			source_mode = false;
			WB1.custom_encoding = CH_CP866;
			ShowSource(WB1.bufpointer, _in_bufsize);
		} else {
			WB1.DrawPage();
		}
		GetImg();
	}
}
 
bool UrlExtIs(dword base, ext)
{
	if (!strcmpi(base + strlen(base) - strlen(ext), ext)) return true;
	return false;
}
 
void DrawProgress()
{
	dword pct;
	if (!http.transfer) return;
	if (http_get_type==PAGE) && (prbar.max) pct = prbar.value*30/prbar.max; else pct = 10;
	if (http_get_type==IMG) pct = WB1.page_img.getid * 70 / WB1.page_img.url.count + 30;
 
 
 
	DrawBar(address_box.left-1, address_box.top+20, pct*address_box.width+16/100, 2, 0x72B7EB);
}
 
void EventShowPageMenu()
{
	open_lmenu(mouse.x, mouse.y, MENU_TOP_LEFT, NULL, #rmb_menu);
	menu_id = VIEW_SOURCE;
}
 
void EventShowLinkMenu()
{
	open_lmenu(mouse.x, mouse.y, MENU_TOP_LEFT, NULL, #link_menu);
	menu_id = IN_NEW_TAB;
}
 
void EventShowMainMenu()
{
	open_lmenu(Form.cwidth - PADDING -4, PADDING + TSZE + 3, 
		MENU_TOP_RIGHT, NULL, #main_menu);
	menu_id = OPEN_FILE;
}
 
void EventShowEncodingsList()
{
	open_lmenu(Form.cwidth-4, Form.cheight - STATUSBAR_H + 12, 
		MENU_BOT_RIGHT, WB1.cur_encoding + 1, 
		"UTF-8\nKOI8-RU\nCP1251\nCP1252\nISO8859-5\nCP866");
	menu_id = ENCODINGS;
}
 
void ProcessMenuClick()
{
	int click_id;
	if (menu_id) {
		if (click_id = get_menu_click()) {
			click_id += menu_id - 1;
			ProcessEvent(click_id);
		}
		if (!menu_process_id) menu_id = NULL;
	}
}
 
void EventUpdateProgressBar()
{
	prbar.max = http.content_length;
	if (prbar.value != http.content_received)
	{
		prbar.value = http.content_received;	
		DrawProgress();
	}
}
 
void EventSeachWeb()
{
	char new_url[URL_SIZE+1];
	replace_char(#editURL, ' ', '_', URL_SIZE);
	strcpy(#new_url, "https://www.google.com/search?q=");
	strncat(#new_url, #editURL, URL_SIZE);
	OpenPage(#new_url);
}
 
void EventOpenDialog()
{
	OpenDialog_start stdcall (#o_dialog);
	if (o_dialog.status) {
		OpenPage(#openfile_path);
	}
}
 
void EventViewSource()
{
	source_mode = true;
	EventOpenNewTab(history.current());
}
 
void EventRefreshPage()
{
	if (http.transfer) {
		StopLoading();
		draw_window();
	} else {
		OpenPage(history.current());
	}
}
 
dword GetFileSize(dword _path)
{
	BDVK bdvk;
	if (GetFileInfo(_path, #bdvk)!=0) {
		return 0;
	} else {
		return bdvk.sizelo;
	}
}
 
void EventUpdateBrowser()
{
	dword downloader_id, slot_n;
	dword current_size;
	dword new_size;
	int error;
 
	draw_window();
 
	downloader_id = EventOpenDownloader(#update_param);
	do {
		slot_n = GetProcessSlot(downloader_id);
		pause(10);
	} while (slot_n!=0);
 
	current_size = GetFileSize(#program_path);
	new_size = GetFileSize("/tmp0/1/Downloads/WebView.com");
 
	if (!new_size) || (new_size<5000) {
		notify(#update_download_error);
		return;
	}
 
	if (current_size == new_size) {
		notify(#update_is_current);
		return;
	}
 
	if (error = CopyFileAtOnce(new_size, "/tmp0/1/Downloads/WebView.com", #program_path)) {
		notify(#update_can_not_copy);
	} else {
		notify(#update_ok);
		RunProgram(#program_path, history.current());
		ExitProcess();
	}
}
 
void DrawStatusBar()
{
	dword status_y = Form.cheight - STATUSBAR_H + 4;
	dword status_w = Form.cwidth - 90;
	DrawBar(0,Form.cheight - STATUSBAR_H+1, Form.cwidth,STATUSBAR_H-1, sc.work);
	if (links.active_url) {
		ESI = math.min(status_w/6, strlen(links.active_url));
		WriteText(10, status_y, 0, sc.work_text, links.active_url);
	}
	if (http.transfer>0) && (http_get_type==IMG) {
		//
	}
	DefineHiddenButton(status_w+20, status_y-3, 60, 12, CHANGE_ENCODING);
	WriteTextCenter(status_w+20, status_y, 60, sc.work_text, WB1.cur_encoding*10+#charsets);
}
 
void DrawOmnibox()
{
	int imgxoff;
	
	DrawOvalBorder(address_box.left-2, address_box.top-3, address_box.width+18, 24, sc.work_graph, 
		sc.work_graph, sc.work_graph, sc.work_dark);
	DrawBar(address_box.left-1, address_box.top-2, address_box.width+18, 1, 0xD8DCD8);
	DrawBar(address_box.left-1, address_box.top-1, address_box.width+18, 1, address_box.color);
	DrawBar(address_box.left-1, address_box.top, 1, 22, address_box.color);
 
	if (address_box.flags & ed_focus) address_box.flags = ed_focus; else address_box.flags = 0;
	EditBox_UpdateText(#address_box, address_box.flags);
	edit_box_draw stdcall(#address_box);
	if (http.transfer) imgxoff = 16*23*3; else imgxoff = 0;
	_PutImage(address_box.left+address_box.width+1, address_box.top-1, 16, 23, imgxoff + #editbox_icons);
	DefineHiddenButton(address_box.left+address_box.width-1, address_box.top-2, 17, 23, REFRESH_BUTTON);
 
	DrawProgress();
}
 
void SetOmniboxText(dword _text)
{
	strcpy(#editURL, _text);
	address_box.flags=0;
	DrawOmnibox();
}
 
dword GetAbsoluteActiveURL()
{
	char abs_url[URL_SIZE];
	if (links.active_url) {
		strncpy(#abs_url, links.active_url, URL_SIZE);
		get_absolute_url(#abs_url, history.current());		
		return #abs_url;
	}
	return 0;
}
 
void CheckContentType()
{
	char content_type[64];
	if (http.header_field("content-type", #content_type, sizeof(content_type))) // application || image
	if (content_type[0] == 'a') || (content_type[0] == 'i') { 
		EventOpenDownloader(history.current());
		StopLoading();
		history.back();
		EventRefreshPage();
	}
}
 
void HandleRedirect()
{
	char redirect_url[URL_SIZE];
	http.header_field("location", #redirect_url, URL_SIZE);
	get_absolute_url(#redirect_url, history.current());
	if (http_get_type==PAGE) history.back();
	http.hfree();
	if (http_get_type==PAGE) OpenPage(#redirect_url);
	else if (http_get_type==IMG) GetUrl(#redirect_url);
}
 
dword GetImg()
{
	if (!show_images) return;
	while (WB1.page_img.next_url()) {
		DrawProgress();
		if (cache.has(WB1.page_img.current_url())) continue;
		http_get_type = IMG;
		GetUrl(WB1.page_img.current_url());
		return;
	}
	DrawOmnibox();
	WB1.ParseHtml(WB1.o_bufpointer, WB1.bufsize);
	WB1.DrawPage();
}
 
stop:

Rev 8320	Rev 8330
1	//Copyright 2007-2020 by Veliant & Leency	1	//Copyright 2007-2020 by Veliant & Leency
2	//Asper, lev, Lrz, Barsuk, Nable, hidnplayr...	2	//Asper, lev, Lrz, Barsuk, Nable, hidnplayr...
3		3
4	#ifndef AUTOBUILD	4	#ifndef AUTOBUILD
5	#include "lang.h--"	5	#include "lang.h--"
6	#endif	6	#endif
7		7
8	//libraries	8	//libraries
9	#define MEMSIZE 1024 * 1000	9	#define MEMSIZE 1024 * 1000
10	#include "..\lib\gui.h"	10	#include "..\lib\gui.h"
11	#include "..\lib\draw_buf.h"	11	#include "..\lib\draw_buf.h"
12	#include "..\lib\list_box.h"	12	#include "..\lib\list_box.h"
13	#include "..\lib\cursor.h"	13	#include "..\lib\cursor.h"
14	#include "..\lib\collection.h"	14	#include "..\lib\collection.h"
15	#include "..\lib\random.h"	15	#include "..\lib\random.h"
16	#include "..\lib\clipboard.h"	16	#include "..\lib\clipboard.h"
17		17
18	// *.obj libraries	18	// *.obj libraries
19	#include "..\lib\obj\box_lib.h"	19	#include "..\lib\obj\box_lib.h"
20	#include "..\lib\obj\libio.h"	20	#include "..\lib\obj\libio.h"
21	#include "..\lib\obj\libimg.h"	21	#include "..\lib\obj\libimg.h"
22	#include "..\lib\obj\http.h"	22	#include "..\lib\obj\http.h"
23	#include "..\lib\obj\iconv.h"	23	#include "..\lib\obj\iconv.h"
24	#include "..\lib\obj\proc_lib.h"	24	#include "..\lib\obj\proc_lib.h"
-		25	#include "..\lib\obj\netcode.h"
25		26
26	//useful patterns	27	//useful patterns
27	#include "..\lib\patterns\history.h"	28	#include "..\lib\patterns\history.h"
28	#include "..\lib\patterns\simple_open_dialog.h"	29	#include "..\lib\patterns\simple_open_dialog.h"
29	#include "..\lib\patterns\toolbar_button.h"	30	#include "..\lib\patterns\toolbar_button.h"
30	#include "..\lib\patterns\restart_process.h"	31	#include "..\lib\patterns\restart_process.h"
31		32
32	char editbox_icons[] = FROM "res/editbox_icons.raw";	33	char editbox_icons[] = FROM "res/editbox_icons.raw";
33		34
34	char version[]="WebView 2.7e";	35	char version[]="WebView 2.8 ALPHA PREVIEW";
35		36
36	#include "texts.h"	37	#include "texts.h"
37	#include "cache.h"	38	#include "cache.h"
38	#include "show_src.h"	39	#include "show_src.h"
39		40
40	bool debug_mode = false;	41	bool debug_mode = false;
-		42	bool show_images = false;
41		43
42	enum {	44	enum {
43	NEW_TAB=600,	45	NEW_TAB=600,
44	ENCODINGS=700,	46	ENCODINGS=700,
45	BACK_BUTTON=800,	47	BACK_BUTTON=800,
46	FORWARD_BUTTON,	48	FORWARD_BUTTON,
47	REFRESH_BUTTON,	49	REFRESH_BUTTON,
48	GOTOURL_BUTTON,	50	GOTOURL_BUTTON,
49	CHANGE_ENCODING,	51	CHANGE_ENCODING,
50	SANDWICH_BUTTON,	52	SANDWICH_BUTTON,
51	VIEW_SOURCE,	53	VIEW_SOURCE,
52	EDIT_SOURCE,	54	EDIT_SOURCE,
53	OPEN_FILE,	55	OPEN_FILE,
54	NEW_WINDOW,	56	NEW_WINDOW,
55	VIEW_HISTORY,	57	VIEW_HISTORY,
56	DOWNLOAD_MANAGER,	58	DOWNLOAD_MANAGER,
57	CLEAR_CACHE,	59	CLEAR_CACHE,
58	UPDATE_BROWSER,	60	UPDATE_BROWSER,
59	IN_NEW_TAB,	61	IN_NEW_TAB,
60	IN_NEW_WINDOW,	62	IN_NEW_WINDOW,
61	COPY_LINK_URL,	63	COPY_LINK_URL,
62	DOWNLOAD_LINK_CT,	64	DOWNLOAD_LINK_CT,
63	TAB_ID,	65	TAB_ID,
64	TAB_CLOSE_ID = 900	66	TAB_CLOSE_ID = 900
65	};	67	};
66		68
67	_history history;	69	_history history;
68		70
69	enum { TARGET_SAME_TAB, TARGET_NEW_WINDOW, TARGET_NEW_TAB };	71	enum { TARGET_SAME_TAB, TARGET_NEW_WINDOW, TARGET_NEW_TAB };
70		72
71	#include "..\TWB\TWB.c" //HTML Parser, a core component	73	#include "TWB\TWB.c" //HTML Parser, a core component
72		74
73	TWebBrowser WB1;	75	TWebBrowser WB1;
74		76
75	#include "history.h"	77	#include "history.h"
76		78
77	#define PADDING 9	79	#define PADDING 9
78	#define TSZE 25	80	#define TSZE 25
79	#define STATUSBAR_H 15	81	#define STATUSBAR_H 15
80	#define TAB_H 20	82	#define TAB_H 20
81	dword TOOLBAR_H = PADDING+TSZE+PADDING+2;	83	dword TOOLBAR_H = PADDING+TSZE+PADDING+2;
82		84
83	_http http = 0;	85	_http http = 0;
84		86
85	bool source_mode = false;	87	bool source_mode = false;
86		88
87	progress_bar wv_progress_bar;	89	progress_bar prbar;
88	char stak[4096];	90	char stak[4096];
89	proc_info Form;	91	proc_info Form;
90		92
91	int menu_id=NULL;	93	int menu_id=NULL;
92		94
93	#include "tabs.h"	95	#include "tabs.h"
94		96
95	char default_dir[] = "/rd/1";	97	char default_dir[] = "/rd/1";
96	od_filter filter2 = { 22, "TXT\0HTM\0HTML\0DOCX\0\0" };	98	od_filter filter2 = { 22, "TXT\0HTM\0HTML\0DOCX\0\0" };
97		99
98	char editURL[URL_SIZE+1];	100	char editURL[URL_SIZE+1];
99	edit_box address_box = {, PADDING+TSZE*2+PADDING+6, PADDING+3, 0xffffff,	101	edit_box address_box = {, PADDING+TSZE*2+PADDING+6, PADDING+3, 0xffffff,
100	0x94AECE, 0xffffff, 0xffffff,0x10000000,URL_SIZE-2,#editURL,0,,19,19};	102	0x94AECE, 0xffffff, 0xffffff,0x10000000,URL_SIZE-2,#editURL,0,,19,19};
101		103
102	dword shared_url;	104	dword shared_url;
103		105
104	dword http_get_type;	106	dword http_get_type;
105		107
106	void LoadLibraries()	108	void LoadLibraries()
107	{	109	{
108	load_dll(boxlib, #box_lib_init,0);	110	load_dll(boxlib, #box_lib_init,0);
109	load_dll(libio, #libio_init,1);	111	load_dll(libio, #libio_init,1);
110	load_dll(libimg, #libimg_init,1);	112	load_dll(libimg, #libimg_init,1);
111	load_dll(libHTTP, #http_lib_init,1);	113	load_dll(libHTTP, #http_lib_init,1);
112	load_dll(iconv_lib, #iconv_open,0);	114	load_dll(iconv_lib, #iconv_open,0);
-		115	load_dll(netcode_lib, #base64_encode,0);
113	load_dll(Proc_lib, #OpenDialog_init,0);	116	load_dll(Proc_lib, #OpenDialog_init,0);
114	OpenDialog_init stdcall (#o_dialog);	117	OpenDialog_init stdcall (#o_dialog);
115	}	118	}
116		119
117	void HandleParam()	120	void HandleParam()
118	{	121	{
119	if (!param) {	122	if (!param) {
120	history.add(URL_SERVICE_HOMEPAGE);	123	history.add(URL_SERVICE_HOMEPAGE);
121	} else {	124	} else {
122	if (!strncmp(#param, "-source ", 8)) {	125	if (!strncmp(#param, "-source ", 8)) {
123	source_mode = true;	126	source_mode = true;
124	history.add(#param + 8);	127	history.add(#param + 8);
125	} else if (!strncmp(#param, "-new ", 5)) {	128	} else if (!strncmp(#param, "-new ", 5)) {
126	history.add(#param + 5);	129	history.add(#param + 5);
127	} else {	130	} else {
128	if (GetProcessesCount("WEBVIEW") == 1) {	131	if (GetProcessesCount("WEBVIEW") == 1) {
129	history.add(#param);	132	history.add(#param);
130	} else {	133	} else {
131	shared_url = memopen(#webview_shared, URL_SIZE+1, SHM_OPEN + SHM_WRITE);	134	shared_url = memopen(#webview_shared, URL_SIZE+1, SHM_OPEN + SHM_WRITE);
132	strncpy(shared_url, #param, URL_SIZE);	135	strncpy(shared_url, #param, URL_SIZE);
133	ExitProcess();	136	ExitProcess();
134	}	137	}
135	}	138	}
136	}	139	}
137	shared_url = memopen(#webview_shared, URL_SIZE+1, SHM_CREATE + SHM_WRITE);	140	shared_url = memopen(#webview_shared, URL_SIZE+1, SHM_CREATE + SHM_WRITE);
138	ESDWORD[shared_url] = '\0';	141	ESDWORD[shared_url] = '\0';
139	}	142	}
140		143
141	void main()	144	void main()
142	{	145	{
143	int i, redirect_count=0;	146	int i, redirect_count=0;
144	LoadLibraries();	147	LoadLibraries();
145	HandleParam();	148	HandleParam();
146	WB1.list.SetFont(8, 14, 10011000b);	149	WB1.list.SetFont(8, 14, 10011000b);
147	WB1.list.no_selection = true;	150	WB1.list.no_selection = true;
148	WB1.custom_encoding = -1;	151	WB1.custom_encoding = -1;
149	SetEventMask(EVM_REDRAW + EVM_KEY + EVM_BUTTON + EVM_MOUSE + EVM_MOUSE_FILTER + EVM_STACK);	152	SetEventMask(EVM_REDRAW + EVM_KEY + EVM_BUTTON + EVM_MOUSE + EVM_MOUSE_FILTER + EVM_STACK);
150	loop() switch(@WaitEventTimeout(30))	153	loop() switch(@WaitEventTimeout(30))
151	{	154	{
152	case evMouse:	155	case evMouse:
153	edit_box_mouse stdcall (#address_box);	156	edit_box_mouse stdcall (#address_box);
154	mouse.get();	157	mouse.get();
155		158
156	if (WB1.list.MouseScroll(mouse.vert)) WB1.DrawPage();	159	if (WB1.list.MouseScroll(mouse.vert)) WB1.DrawPage();
157		160
158	scrollbar_v_mouse (#scroll_wv);	161	scrollbar_v_mouse (#scroll_wv);
159	if (scroll_wv.delta) {	162	if (scroll_wv.delta2) {
160	WB1.list.first = scroll_wv.position;	163	WB1.list.first = scroll_wv.position;
161	WB1.DrawPage();	164	WB1.DrawPage();
162	break;	165	break;
163	}	166	}
164		167
165	if (links.hover(WB1.list.y, WB1.list.first))	168	if (links.hover(WB1.list.y, WB1.list.first))
166	{	169	{
167	if (mouse.mkm) {	170	if (mouse.key&MOUSE_MIDDLE) && (mouse.up) {
168	if (key_modifier&KEY_LSHIFT) \|\| (key_modifier&KEY_RSHIFT) {	171	if (key_modifier&KEY_LSHIFT) \|\| (key_modifier&KEY_RSHIFT) {
169	EventClickLink(TARGET_NEW_WINDOW);	172	EventClickLink(TARGET_NEW_WINDOW);
170	} else {	173	} else {
171	EventClickLink(TARGET_NEW_TAB);	174	EventClickLink(TARGET_NEW_TAB);
172	}	175	}
173	}	176	}
174	if (mouse.lkm) {	177	if (mouse.key&MOUSE_LEFT) && (mouse.up) {
175	CursorPointer.Restore();	178	CursorPointer.Restore();
176	EventClickLink(TARGET_SAME_TAB);	179	EventClickLink(TARGET_SAME_TAB);
177	}	180	}
178	if (mouse.pkm) {	181	if (mouse.key&MOUSE_RIGHT) && (mouse.up) {
179	CursorPointer.Restore();	182	CursorPointer.Restore();
180	EventShowLinkMenu();	183	EventShowLinkMenu();
181	}	184	}
182	} else {	185	} else {
183	CursorPointer.Restore();	186	CursorPointer.Restore();
184	if (mouse.pkm) && (WB1.list.MouseOver(mouse.x, mouse.y)) {	187	if (mouse.key&MOUSE_RIGHT) && (mouse.up) && (WB1.list.MouseOver(mouse.x, mouse.y)) {
185	EventShowPageMenu();	188	EventShowPageMenu();
186	}	189	}
187	}	190	}
188	break;	191	break;
189		192
190	case evButton:	193	case evButton:
191	ProcessEvent( @GetButtonID() );	194	ProcessEvent( @GetButtonID() );
192	break;	195	break;
193		196
194	case evKey:	197	case evKey:
195	GetKeys();	198	GetKeys();
196		199
197	if (key_modifier&KEY_LSHIFT) \|\| (key_modifier&KEY_RSHIFT) {	200	if (key_modifier&KEY_LSHIFT) \|\| (key_modifier&KEY_RSHIFT) {
198	if (key_scancode == SCAN_CODE_TAB) {EventActivatePreviousTab();break;}	201	if (key_scancode == SCAN_CODE_TAB) {EventActivatePreviousTab();break;}
199	}	202	}
200		203
201	if (ProcessCtrlKeyEvent()) break;	204	if (ProcessCtrlKeyEvent()) break;
202		205
203	if (key_scancode == SCAN_CODE_F5) ProcessEvent(REFRESH_BUTTON);	206	if (key_scancode == SCAN_CODE_F5) ProcessEvent(REFRESH_BUTTON);
204		207
205	if (address_box.flags & ed_focus)	208	if (address_box.flags & ed_focus)
206	{	209	{
207	if (key_scancode == SCAN_CODE_ENTER) {	210	if (key_scancode == SCAN_CODE_ENTER) {
208	ProcessEvent(key_scancode);	211	ProcessEvent(key_scancode);
209	} else {	212	} else {
210	EAX = key_editbox;	213	EAX = key_editbox;
211	edit_box_key stdcall(#address_box);	214	edit_box_key stdcall(#address_box);
212	}	215	}
213	} else {	216	} else {
214	#define KEY_SCROLL_N 11	217	#define KEY_SCROLL_N 11
215	if (SCAN_CODE_UP == key_scancode) for (i=0;i	218	if (SCAN_CODE_UP == key_scancode) for (i=0;i
216	if (SCAN_CODE_DOWN == key_scancode) for (i=0;i	219	if (SCAN_CODE_DOWN == key_scancode) for (i=0;i
217	if (key_scancode == SCAN_CODE_F6) {address_box.flags=ed_focus; DrawOmnibox();}	220	if (key_scancode == SCAN_CODE_F6) {address_box.flags=ed_focus; DrawOmnibox();}
218	if (WB1.list.ProcessKey(key_scancode)) WB1.DrawPage();	221	if (WB1.list.ProcessKey(key_scancode)) WB1.DrawPage();
219	else ProcessEvent(key_scancode);	222	else ProcessEvent(key_scancode);
220	}	223	}
221	break;	224	break;
222		225
223	case evReDraw:	226	case evReDraw:
224	DefineAndDrawWindow(GetScreenWidth()-800/2-random(80), //40	227	DefineAndDrawWindow(GetScreenWidth()-800/2-random(80), //40
225	GetScreenHeight()-700/2-random(80),800,700,0x73,0,0,0);	228	GetScreenHeight()-700/2-random(80),800,700,0x73,0,0,0);
226	GetProcessInfo(#Form, SelfInfo);	229	GetProcessInfo(#Form, SelfInfo);
227	ProcessMenuClick();	230	ProcessMenuClick();
228	sc.get();	231	sc.get();
229	if (Form.status_window>2) break;	232	if (Form.status_window>2) break;
230	if (Form.height<120) { MoveSize(OLD,OLD,OLD,120); break; }	233	if (Form.height<120) { MoveSize(OLD,OLD,OLD,120); break; }
231	if (Form.width<280) { MoveSize(OLD,OLD,280,OLD); break; }	234	if (Form.width<280) { MoveSize(OLD,OLD,280,OLD); break; }
232	draw_window();	235	draw_window();
233	break;	236	break;
234		237
235	case evNetwork:	238	case evNetwork:
236	if (http.transfer <= 0) break;	239	if (http.transfer <= 0) break;
237	http.receive();	240	http.receive();
238	EventUpdateProgressBar();	241	EventUpdateProgressBar();
239	if (http_get_type==PAGE) CheckContentType();	242	if (http_get_type==PAGE) CheckContentType();
240	if (http.receive_result != 0) break;	243	if (http.receive_result != 0) break;
241	if (http.status_code >= 300) && (http.status_code < 400)	244	if (http.status_code >= 300) && (http.status_code < 400)
242	{	245	{
243	// Handle redirects	246	// Handle redirects
244	if (redirect_count<=5) {	247	if (redirect_count<=5) {
245	redirect_count++;	248	redirect_count++;
246	HandleRedirect();	249	HandleRedirect();
247	} else {	250	} else {
248	notify("'Too many redirects.' -E");	251	notify("'Too many redirects.' -E");
249	StopLoading();	252	StopLoading();
250	redirect_count = 0;	253	redirect_count = 0;
251	}	254	}
252	} else {	255	} else {
253	// Loading the page is complete, free resources	256	// Loading the page is complete, free resources
254	redirect_count = 0;	257	redirect_count = 0;
255	http.hfree();	258	http.hfree();
256	if (http_get_type==PAGE) {	259	if (http_get_type==PAGE) {
257	cache.add(history.current(), http.content_pointer, http.content_received, PAGE);	260	cache.add(history.current(), http.content_pointer, http.content_received, PAGE);
258	LoadInternalPage(http.content_pointer, http.content_received);	261	LoadInternalPage(http.content_pointer, http.content_received);
259	}	262	}
260	else if (http_get_type==IMG) {	263	else if (http_get_type==IMG) {
261	cache.add(WB1.page_img.current_url(), http.content_pointer, http.content_received, IMG);	264	cache.add(WB1.page_img.current_url(), http.content_pointer, http.content_received, IMG);
262	WB1.page_img.set_size(http.content_pointer, http.content_received);	265	WB1.page_img.set_size(WB1.page_img.getid, http.content_pointer, http.content_received);
263	GetImg();	266	GetImg();
264	}	267	}
265	}	268	}
266	break;	269	break;
267	default:	270	default:
268	if (ESDWORD[shared_url] != '\0') {	271	if (ESDWORD[shared_url] != '\0') {
269	EventOpenNewTab(shared_url);	272	EventOpenNewTab(shared_url);
270	ESDWORD[shared_url] = '\0';	273	ESDWORD[shared_url] = '\0';
271	ActivateWindow(GetProcessSlot(Form.ID));	274	ActivateWindow(GetProcessSlot(Form.ID));
272	}	275	}
273	}	276	}
274	}	277	}
275		278
276	bool ProcessCtrlKeyEvent()	279	bool ProcessCtrlKeyEvent()
277	{	280	{
278	if (key_modifier&KEY_LCTRL) \|\| (key_modifier&KEY_RCTRL) switch(key_scancode)	281	if (key_modifier&KEY_LCTRL) \|\| (key_modifier&KEY_RCTRL) switch(key_scancode)
279	{	282	{
280	case SCAN_CODE_KEY_O: EventOpenDialog(); return true;	283	case SCAN_CODE_KEY_O: EventOpenDialog(); return true;
281	case SCAN_CODE_KEY_H: ProcessEvent(VIEW_HISTORY); return true;	284	case SCAN_CODE_KEY_H: ProcessEvent(VIEW_HISTORY); return true;
282	case SCAN_CODE_KEY_U: EventViewSource(); return true;	285	case SCAN_CODE_KEY_U: EventViewSource(); return true;
283	case SCAN_CODE_KEY_T: EventOpenNewTab(URL_SERVICE_HOMEPAGE); return true;	286	case SCAN_CODE_KEY_T: EventOpenNewTab(URL_SERVICE_HOMEPAGE); return true;
284	case SCAN_CODE_KEY_N: RunProgram(#program_path, NULL); return true;	287	case SCAN_CODE_KEY_N: RunProgram(#program_path, NULL); return true;
285	case SCAN_CODE_KEY_J: ProcessEvent(DOWNLOAD_MANAGER); return true;	288	case SCAN_CODE_KEY_J: ProcessEvent(DOWNLOAD_MANAGER); return true;
286	case SCAN_CODE_KEY_R: ProcessEvent(REFRESH_BUTTON); return true;	289	case SCAN_CODE_KEY_R: ProcessEvent(REFRESH_BUTTON); return true;
287	case SCAN_CODE_ENTER: EventSeachWeb(); return true;	290	case SCAN_CODE_ENTER: EventSeachWeb(); return true;
288	case SCAN_CODE_LEFT: ProcessEvent(BACK_BUTTON); return true;	291	case SCAN_CODE_LEFT: ProcessEvent(BACK_BUTTON); return true;
289	case SCAN_CODE_RIGHT: ProcessEvent(FORWARD_BUTTON); return true;	292	case SCAN_CODE_RIGHT: ProcessEvent(FORWARD_BUTTON); return true;
290	case SCAN_CODE_KEY_W: EventCloseActiveTab(); return true;	293	case SCAN_CODE_KEY_W: EventCloseActiveTab(); return true;
291	case SCAN_CODE_TAB: EventActivateNextTab(); return true;	294	case SCAN_CODE_TAB: EventActivateNextTab(); return true;
292	default: return false;	295	default: return false;
293	}	296	}
294	}	297	}
295		298
296	void SetElementSizes()	299	void SetElementSizes()
297	{	300	{
298	address_box.width = Form.cwidth - address_box.left - 52 - 16;	301	address_box.width = Form.cwidth - address_box.left - 52 - 16;
299	WB1.list.SetSizes(0, TOOLBAR_H+TAB_H, Form.width - 10 - scroll_wv.size_x,	302	WB1.list.SetSizes(0, TOOLBAR_H+TAB_H, Form.width - 10 - scroll_wv.size_x,
300	Form.cheight - TOOLBAR_H - STATUSBAR_H - TAB_H, BASIC_LINE_H);	303	Form.cheight - TOOLBAR_H - STATUSBAR_H - TAB_H, BASIC_LINE_H);
301	WB1.list.wheel_size = 7 * BASIC_LINE_H;	304	WB1.list.wheel_size = 7 * BASIC_LINE_H;
302	WB1.list.column_max = WB1.list.w - scroll_wv.size_x / WB1.list.font_w + 1;	305	WB1.list.column_max = WB1.list.w - scroll_wv.size_x / WB1.list.font_w + 1;
303	WB1.list.visible = WB1.list.h;	306	WB1.list.visible = WB1.list.h;
304	}	307	}
305		308
306		309
307	void draw_window()	310	void draw_window()
308	{	311	{
309	int i;	312	int i;
310	bool burger_active = false;	313	bool burger_active = false;
311	if (menu_id == OPEN_FILE) burger_active = true;	314	if (menu_id == OPEN_FILE) burger_active = true;
312		315
313	SetElementSizes();	316	SetElementSizes();
314		317
315	DrawBar(0,0, Form.cwidth,PADDING, sc.work);	318	DrawBar(0,0, Form.cwidth,PADDING, sc.work);
316	DrawBar(0,PADDING+TSZE+1, Form.cwidth,PADDING-1, sc.work);	319	DrawBar(0,PADDING+TSZE+1, Form.cwidth,PADDING-1, sc.work);
317	DrawBar(0,TOOLBAR_H-2, Form.cwidth,1, MixColors(sc.work_dark, sc.work, 180));	320	DrawBar(0,TOOLBAR_H-2, Form.cwidth,1, MixColors(sc.work_dark, sc.work, 180));
318	DrawBar(0,TOOLBAR_H-1, Form.cwidth,1, sc.work_graph);	321	DrawBar(0,TOOLBAR_H-1, Form.cwidth,1, sc.work_graph);
319	DrawBar(0, PADDING, address_box.left-2, TSZE+1, sc.work);	322	DrawBar(0, PADDING, address_box.left-2, TSZE+1, sc.work);
320	DrawBar(address_box.left+address_box.width+18, PADDING, Form.cwidth-address_box.left-address_box.width-18, TSZE+1, sc.work);	323	DrawBar(address_box.left+address_box.width+18, PADDING, Form.cwidth-address_box.left-address_box.width-18, TSZE+1, sc.work);
321		324
322	DrawTopPanelButton(BACK_BUTTON, PADDING-1, PADDING, 30, false);	325	DrawTopPanelButton(BACK_BUTTON, PADDING-1, PADDING, 30, false);
323	DrawTopPanelButton(FORWARD_BUTTON, PADDING+TSZE+PADDING-2, PADDING, 31, false);	326	DrawTopPanelButton(FORWARD_BUTTON, PADDING+TSZE+PADDING-2, PADDING, 31, false);
324	DrawTopPanelButton(SANDWICH_BUTTON, Form.cwidth-PADDING-TSZE-3, PADDING, -1, burger_active); //burger menu	327	DrawTopPanelButton(SANDWICH_BUTTON, Form.cwidth-PADDING-TSZE-3, PADDING, -1, burger_active); //burger menu
325		328
326	DrawBar(0,Form.cheight - STATUSBAR_H, Form.cwidth,1, sc.work_graph);	329	DrawBar(0,Form.cheight - STATUSBAR_H, Form.cwidth,1, sc.work_graph);
327		330
328	DrawRectangle(WB1.list.x + WB1.list.w, WB1.list.y, scroll_wv.size_x,	331	DrawRectangle(WB1.list.x + WB1.list.w, WB1.list.y, scroll_wv.size_x,
329	WB1.list.h-1, scroll_wv.bckg_col);	332	WB1.list.h-1, scroll_wv.bckg_col);
330		333
331	if (!BrowserWidthChanged()) {	334	if (!BrowserWidthChanged()) {
332	WB1.DrawPage();	335	WB1.DrawPage();
333	DrawOmnibox();	336	DrawOmnibox();
334	}	337	}
335	DrawProgress();	338	DrawProgress();
336	DrawStatusBar();	339	DrawStatusBar();
337	DrawTabsBar();	340	DrawTabsBar();
338	}	341	}
339		342
340	bool BrowserWidthChanged()	343	bool BrowserWidthChanged()
341	{	344	{
342	dword source_mode_holder;	345	dword source_mode_holder;
343	if (WB1.list.w!=DrawBuf.bufw) {	346	if (WB1.list.w!=DrawBuf.bufw) {
344	DrawBuf.Init(WB1.list.x, WB1.list.y, WB1.list.w, 400*20);	347	DrawBuf.Init(WB1.list.x, WB1.list.y, WB1.list.w, 400*20);
345	if (!strncmp(history.current(),"http",4)) {	348	if (!strncmp(history.current(),"http",4)) {
346	//nihuya ne izyashnoe reshenie, no pust' poka butet tak	349	//nihuya ne izyashnoe reshenie, no pust' poka butet tak
347	source_mode_holder = source_mode;	350	source_mode_holder = source_mode;
348	LoadInternalPage(#loading_text, sizeof(loading_text));	351	LoadInternalPage(#loading_text, sizeof(loading_text));
349	source_mode = source_mode_holder;	352	source_mode = source_mode_holder;
350	}	353	}
351	OpenPage(history.current());	354	OpenPage(history.current());
352	return true;	355	return true;
353	}	356	}
354	return false;	357	return false;
355	}	358	}
356		359
357		360
358	void EventChangeEncodingAndLoadPage(int _new_encoding)	361	void EventChangeEncodingAndLoadPage(int _new_encoding)
359	{	362	{
360	dword newbuf, newsize;	363	dword newbuf, newsize;
361	WB1.custom_encoding = _new_encoding;	364	WB1.custom_encoding = _new_encoding;
362	newsize = strlen(WB1.o_bufpointer);	365	newsize = strlen(WB1.o_bufpointer);
363	newbuf = malloc(newsize);	366	newbuf = malloc(newsize);
364	memmov(newbuf, WB1.o_bufpointer, newsize);	367	memmov(newbuf, WB1.o_bufpointer, newsize);
365	LoadInternalPage(newbuf, newsize);	368	LoadInternalPage(newbuf, newsize);
366	free(newbuf);	369	free(newbuf);
367	}	370	}
368		371
369		372
370	void ProcessEvent(dword id__)	373	void ProcessEvent(dword id__)
371	{	374	{
372	switch (id__)	375	switch (id__)
373	{	376	{
374	case 1: ExitProcess();	377	case 1: ExitProcess();
375	case TAB_CLOSE_ID...TAB_CLOSE_ID+TABS_MAX: EventTabClose(id__ - TAB_CLOSE_ID); return;	378	case TAB_CLOSE_ID...TAB_CLOSE_ID+TABS_MAX: EventTabClose(id__ - TAB_CLOSE_ID); return;
376	case TAB_ID...TAB_ID+TABS_MAX: EventAllTabsClick(id__ - TAB_ID); return;	379	case TAB_ID...TAB_ID+TABS_MAX: EventAllTabsClick(id__ - TAB_ID); return;
377	case ENCODINGS...ENCODINGS+6: EventChangeEncodingAndLoadPage(id__-ENCODINGS); return;	380	case ENCODINGS...ENCODINGS+6: EventChangeEncodingAndLoadPage(id__-ENCODINGS); return;
378	case NEW_WINDOW: RunProgram(#program_path, NULL); return;	381	case NEW_WINDOW: RunProgram(#program_path, NULL); return;
379	case NEW_TAB: if (!http.transfer) EventOpenNewTab(URL_SERVICE_HOMEPAGE); return;	382	case NEW_TAB: if (!http.transfer) EventOpenNewTab(URL_SERVICE_HOMEPAGE); return;
380	case SCAN_CODE_BS:	383	case SCAN_CODE_BS:
381	case BACK_BUTTON: if (history.back()) OpenPage(history.current()); return;	384	case BACK_BUTTON: if (history.back()) OpenPage(history.current()); return;
382	case FORWARD_BUTTON: if (history.forward()) OpenPage(history.current()); return;	385	case FORWARD_BUTTON: if (history.forward()) OpenPage(history.current()); return;
383	case GOTOURL_BUTTON:	386	case GOTOURL_BUTTON:
384	case SCAN_CODE_ENTER: EventSubmitOmnibox(); return;	387	case SCAN_CODE_ENTER: EventSubmitOmnibox(); return;
385	case REFRESH_BUTTON: EventRefreshPage(); return;	388	case REFRESH_BUTTON: EventRefreshPage(); return;
386	case CHANGE_ENCODING: EventShowEncodingsList(); return;	389	case CHANGE_ENCODING: EventShowEncodingsList(); return;
387	case SANDWICH_BUTTON: EventShowMainMenu(); return;	390	case SANDWICH_BUTTON: EventShowMainMenu(); return;
388	case VIEW_SOURCE: EventViewSource(); return;	391	case VIEW_SOURCE: EventViewSource(); return;
389	case EDIT_SOURCE: EventEditSource(); return;	392	case EDIT_SOURCE: EventEditSource(); return;
390	case VIEW_HISTORY: OpenPage(URL_SERVICE_HISTORY); return;	393	case VIEW_HISTORY: OpenPage(URL_SERVICE_HISTORY); return;
391	case DOWNLOAD_MANAGER: EventOpenDownloader(""); return;	394	case DOWNLOAD_MANAGER: EventOpenDownloader(""); return;
392	case UPDATE_BROWSER: EventUpdateBrowser(); return;	395	case UPDATE_BROWSER: EventUpdateBrowser(); return;
393	case CLEAR_CACHE: EventClearCache(); return;	396	case CLEAR_CACHE: EventClearCache(); return;
394	case IN_NEW_TAB: EventClickLink(TARGET_NEW_TAB); return;	397	case IN_NEW_TAB: EventClickLink(TARGET_NEW_TAB); return;
395	case IN_NEW_WINDOW: EventClickLink(TARGET_NEW_WINDOW); return;	398	case IN_NEW_WINDOW: EventClickLink(TARGET_NEW_WINDOW); return;
396	case COPY_LINK_URL: EventCopyLinkToClipboard(); return;	399	case COPY_LINK_URL: EventCopyLinkToClipboard(); return;
397	case DOWNLOAD_LINK_CT: EventOpenDownloader( GetAbsoluteActiveURL() ); return;	400	case DOWNLOAD_LINK_CT: EventOpenDownloader( GetAbsoluteActiveURL() ); return;
398	case OPEN_FILE: EventOpenDialog(); return;	401	case OPEN_FILE: EventOpenDialog(); return;
399	case SCAN_CODE_F12: EventToggleDebugMode(); return;	402	case SCAN_CODE_F12: EventToggleDebugMode(); return;
-		403	case SCAN_CODE_F11: show_images^=1; return;
400	}	404	}
401	}	405	}
402		406
403	void EventToggleDebugMode()	407	void EventToggleDebugMode()
404	{	408	{
405	debug_mode ^= 1;	409	debug_mode ^= 1;
406	if (debug_mode) notify("'Debug mode ON'-I");	410	if (debug_mode) notify("'Debug mode ON'-I");
407	else notify("'Debug mode OFF'-I");	411	else notify("'Debug mode OFF'-I");
408	}	412	}
409		413
410	void EventAllTabsClick(dword _n)	414	void EventAllTabsClick(dword _n)
411	{	415	{
412	if (http.transfer) return;	416	if (http.transfer) return;
413	if (mouse.mkm) {	417	if (mouse.mkm) {
414	EventTabClose(_n);	418	EventTabClose(_n);
415	} else {	419	} else {
416	EventTabClick(_n);	420	EventTabClick(_n);
417	}	421	}
418	}	422	}
419		423
420	void EventEditSource()	424	void EventEditSource()
421	{	425	{
422	if (check_is_the_adress_local(history.current())) {	426	if (check_is_the_adress_local(history.current())) {
423	RunProgram("/rd/1/tinypad", history.current());	427	RunProgram("/rd/1/quark", history.current());
424	} else {	428	} else {
425	CreateFile(WB1.bufsize, WB1.bufpointer, "/tmp0/1/WebView_tmp.htm");	429	CreateFile(WB1.bufsize, WB1.bufpointer, "/tmp0/1/WebView_tmp.htm");
426	if (!EAX) RunProgram("/rd/1/tinypad", "/tmp0/1/WebView_tmp.htm");	430	if (!EAX) RunProgram("/rd/1/quark", "/tmp0/1/WebView_tmp.htm");
427	}	431	}
428	}	432	}
429		433
430	void EventClearCache()	434	void EventClearCache()
431	{	435	{
432	cache.clear();	436	cache.clear();
433	notify(#clear_cache_ok);	437	notify(#clear_cache_ok);
434	EventRefreshPage();	438	EventRefreshPage();
435	}	439	}
436		440
437	void EventCopyLinkToClipboard()	441	void EventCopyLinkToClipboard()
438	{	442	{
439	Clipboard__CopyText(GetAbsoluteActiveURL());	443	Clipboard__CopyText(GetAbsoluteActiveURL());
440	notify("'URL copied to clipboard'O");	444	notify("'URL copied to clipboard'O");
441	}	445	}
442		446
443	void StopLoading()	447	void StopLoading()
444	{	448	{
445	if (http.stop()) pause(10);	449	if (http.stop()) pause(10);
446	wv_progress_bar.value = 0;	450	prbar.value = 0;
447	DrawOmnibox();	451	DrawOmnibox();
448	}	452	}
449		453
450	//rewrite into	454	//rewrite into
451	//bool strrpl(dword dst, from, into, dst_len);	455	//bool strrpl(dword dst, from, into, dst_len);
452	bool ReplaceSpaceInUrl(dword url, size) {	456	bool ReplaceSpaceInUrl(dword url, size) {
453	unsigned int i, j;	457	unsigned int i, j;
454	bool was_changed=false;	458	bool was_changed=false;
455	for (i=url+size-3; i>url; i--)	459	for (i=url+size-3; i>url; i--)
456	{	460	{
457	if (ESBYTE[i]!=' ') continue;	461	if (ESBYTE[i]!=' ') continue;
458	for (j=url+size-3; j>=i; j--) {	462	for (j=url+size-3; j>=i; j--) {
459	ESBYTE[j+3]=ESBYTE[j+2];	463	ESBYTE[j+3]=ESBYTE[j+2];
460	ESBYTE[j+2]=ESBYTE[j+1];	464	ESBYTE[j+2]=ESBYTE[j+1];
461	ESBYTE[j+1]=ESBYTE[j];	465	ESBYTE[j+1]=ESBYTE[j];
462	}	466	}
463	ESBYTE[i] = '%';	467	ESBYTE[i] = '%';
464	ESBYTE[i+1] = '2';	468	ESBYTE[i+1] = '2';
465	ESBYTE[i+2] = '0';	469	ESBYTE[i+2] = '0';
466	was_changed = true;	470	was_changed = true;
467	}	471	}
468	return was_changed;	472	return was_changed;
469	}	473	}
470		474
471	bool HandleUrlFiles(dword _path, _data)	475	bool HandleUrlFiles(dword _path, _data)
472	{	476	{
473	dword url_from_file;	477	dword url_from_file;
474	if (!UrlExtIs(_path, "url")) return false;	478	if (!UrlExtIs(_path, "url")) return false;
475	if (! url_from_file = strstri(_data, "URL=")) return false;	479	if (! url_from_file = strstri(_data, "URL=")) return false;
476	replace_char(url_from_file, '\n', '\0', strlen(url_from_file));	480	replace_char(url_from_file, '\n', '\0', strlen(url_from_file));
477	OpenPage(url_from_file);	481	OpenPage(url_from_file);
478	return true;	482	return true;
479	}	483	}
480		484
481	bool GetLocalFileData(dword _path)	485	bool GetLocalFileData(dword _path)
482	{	486	{
483	dword data, size;	487	dword data, size;
484	file_size stdcall (_path);	488	file_size stdcall (_path);
485	if (!EBX) return false;	489	if (!EBX) return false;
486		490
487	size = EBX;	491	size = EBX;
488	data = malloc(size);	492	data = malloc(size);
489	ReadFile(0, size, data, _path);	493	ReadFile(0, size, data, _path);
490	if (!HandleUrlFiles(_path, data)) {	494	if (!HandleUrlFiles(_path, data)) {
491	LoadInternalPage(data, size);	495	LoadInternalPage(data, size);
492	}	496	}
493	free(data);	497	free(data);
494	return true;	498	return true;
495	}	499	}
-		500

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(root)/programs/cmm/browser/WebView.c – Rev 8320 → 8330