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"
 
//useful patterns
#include "..\lib\patterns\history.h"
#include "..\lib\patterns\http_downloader.h"
#include "..\lib\patterns\simple_open_dialog.h"
#include "..\lib\patterns\toolbar_button.h"
#include "..\lib\patterns\restart_process.h"
 
#define URL_SIZE 4000
 
char version[]="WebView 2.65b";
 
#include "texts.h"
#include "cache.h"
#include "show_src.h"
#include "download_manager.h"
 
bool debug_mode = 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_CONTENTS,
	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 wv_progress_bar;
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};
 
char editbox_icons[] = FROM "editbox_icons.raw";
 
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(Proc_lib,  #OpenDialog_init,0);
	OpenDialog_init stdcall (#o_dialog);	
}
 
void HandleParam()
{
	if (param) {
		if (!strncmp(#param, "-download_and_exit ", 19)) {
			download_and_exit = true;
			strcpy(#downloader_edit, #param+19);
			Downloader();
			ExitProcess();
		} else if (!strncmp(#param, "-download ", 10)) {
			strcpy(#downloader_edit, #param+10);
			Downloader();
			ExitProcess();
		} 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();
			}
		}
	} else {
		history.add(URL_SERVICE_HOMEPAGE);
	}
	shared_url = memopen(#webview_shared, URL_SIZE+1, SHM_CREATE + SHM_WRITE);
	ESDWORD[shared_url] = '\0';
}
 
void main()
{
	int i, redirect_count=0;
	LoadLibraries();
	CreateDir("/tmp0/1/Downloads");
	//CreateDir("/tmp0/1/WebView_Cache");
	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.delta) {
				WB1.list.first = scroll_wv.position;
				WB1.DrawPage();
				break;
			}
 
			if (links.hover(WB1.list.y, WB1.list.first))
			{
				if (mouse.mkm) {
					if (key_modifier&KEY_LSHIFT) || (key_modifier&KEY_RSHIFT) {
						EventClickLink(TARGET_NEW_WINDOW);
					} else {
						EventClickLink(TARGET_NEW_TAB);
					}
				}
				if (mouse.lkm) { 
					CursorPointer.Restore();
					EventClickLink(TARGET_SAME_TAB);
				}
				if (mouse.pkm) {
					CursorPointer.Restore();
					EventShowLinkMenu();
				}
			} else {
				CursorPointer.Restore();
				if (mouse.pkm) && (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.receive_result != 0) break;
			if (http.status_code >= 300) && (http.status_code < 400)
			{
				// Handle redirects
				if (redirect_count<=5) {
					redirect_count++;
					http.handle_redirect();
					http.free();
					GetAbsoluteURL(#http.redirect_url, history.current());
					history.back();
					if (http_get_type==PAGE) OpenPage(#http.redirect_url);
					else if (http_get_type==IMG) http.get(#http.redirect_url);
				} else {
					notify("'Too many redirects.' -E");
					StopLoading();
					redirect_count = 0;
				}
			} else {
				// Loading the page is complete, free resources
				redirect_count = 0;
				http.free();
				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_data(cache.data.get_last(), 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();
			break;
		case ENCODINGS...ENCODINGS+6:
			EventChangeEncodingAndLoadPage(id__-ENCODINGS);
			return;
		case NEW_WINDOW:
			RunProgram(#program_path, NULL);
			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();
			break;
		case EDIT_SOURCE:
			if (check_is_the_adress_local(history.current())) {
				RunProgram("/rd/1/tinypad", history.current());
			} else {
				CreateFile(WB1.bufsize, WB1.bufpointer, "/tmp0/1/WebView_tmp.htm");
				if (!EAX) RunProgram("/rd/1/tinypad", "/tmp0/1/WebView_tmp.htm");
			}
			return;
		case VIEW_HISTORY:
			OpenPage(URL_SERVICE_HISTORY);
			return;
		case DOWNLOAD_MANAGER:
			if (!downloader_opened) {
				downloader_edit = NULL;
				CreateThread(#Downloader,#downloader_stak+4092);
			}
			return;
		case UPDATE_BROWSER:
			EventUpdateBrowser();
			return;
		case CLEAR_CACHE:
			cache.clear();
			notify(#clear_cache_ok);
			EventRefreshPage();
			return;
		case IN_NEW_TAB:
			EventClickLink(TARGET_NEW_TAB);
			return;
		case IN_NEW_WINDOW:
			EventClickLink(TARGET_NEW_WINDOW);
			return;
		case COPY_LINK_URL:
			Clipboard__CopyText(GetAbsoluteActiveURL()); 
			notify("'URL copied to clipboard'O");
			return;
		case DOWNLOAD_LINK_CONTENTS:
			if (!downloader_opened) {
				id__ = GetAbsoluteActiveURL();
				strcpy(#downloader_edit, id__);
				CreateThread(#Downloader,#downloader_stak+4092);
			}
			return;
		case OPEN_FILE:
			EventOpenDialog();
			return;
		case SCAN_CODE_F12:
			debug_mode ^= 1;
			if (debug_mode) notify("'Debug mode ON'-I");
			else notify("'Debug mode OFF'-I");
			return;
		case NEW_TAB:
			if (http.transfer) break;
			EventOpenNewTab(URL_SERVICE_HOMEPAGE);
			return;
		case TAB_ID...TAB_ID+TABS_MAX:
			if (http.transfer) break;
			if (mouse.mkm) {
				EventTabClose(id__ - TAB_ID);
			} else {
				EventTabClick(id__ - TAB_ID);
			}
			return;
		case TAB_CLOSE_ID...TAB_CLOSE_ID+TABS_MAX:
			EventTabClose(id__ - TAB_CLOSE_ID);
			return;
	}
}
 
void StopLoading()
{
	if (http.transfer)
	{
		EAX = http.transfer;
		EAX = EAX.http_msg.content_ptr;		// get pointer to data
		$push	EAX							// save it on the stack
		http_free stdcall (http.transfer);	// abort connection
		$pop	EAX							
		free(EAX);						// free data
		http.transfer=0;
		pause(10);
	}
	wv_progress_bar.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 OpenPage(dword _open_URL)
{
	char new_url[URL_SIZE+1];
	char new_url_full[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(#buidin_page_home, sizeof(buidin_page_home));
		else if (streq(#new_url, URL_SERVICE_HELP)) LoadInternalPage(#buidin_page_help, sizeof(buidin_page_help));
		else if (streq(#new_url, URL_SERVICE_HISTORY)) ShowHistory();
		else LoadInternalPage(#buidin_page_error, sizeof(buidin_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;
		if (!strncmp(#new_url,"http:",5)) {
			http.get(#new_url);
		} else if (!strncmp(#new_url,"https://",8)) {
			strcpy(#new_url_full, "http://gate.aspero.pro/?site=");
			strncat(#new_url_full, #new_url, URL_SIZE);
			http.get(#new_url_full);
		}
 
		DrawOmnibox();
 
		if (!http.transfer) {
			StopLoading();
			LoadInternalPage(#buidin_page_error, sizeof(buidin_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(#buidin_page_error, sizeof(buidin_page_error));
		}
	}
}
 
 
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;
		}
	} else {
		if (UrlExtIs(#new_url,".png")==true) || (UrlExtIs(#new_url,".jpg")==true) 
		|| (UrlExtIs(#new_url,".zip")==true) || (UrlExtIs(#new_url,".kex")==true) || (UrlExtIs(#new_url,".pdf")==true)
		|| (UrlExtIs(#new_url,".7z")==true) {
			if (!downloader_opened) {
				strcpy(#downloader_edit, #new_url);
				CreateThread(#Downloader,#downloader_stak+4092);
			}
			else notify("'WebView\nPlease, start a new download only when previous ended.'Et");
			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(#buidin_page_error, sizeof(buidin_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);
		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 persent;
	if (http.transfer == 0) return;
	if (wv_progress_bar.max) {
		persent = wv_progress_bar.value*100/wv_progress_bar.max;
	} else {
		persent = 10;
	}
	DrawBar(address_box.left-1, address_box.top+20, persent*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()
{
	wv_progress_bar.max = http.content_length;
	if (wv_progress_bar.value != http.content_received)
	{
		wv_progress_bar.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()
{
	char source_view_param[URL_SIZE+1];
	//strcpy(#source_view_param, "-source ");
	//strncat(#source_view_param, history.current(), URL_SIZE);
	//RunProgram(#program_path, #source_view_param);
	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 = RunProgram(#program_path, #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);
		GetAbsoluteURL(#abs_url, history.current());		
		return #abs_url;
	}
	return 0;
}
 
dword GetImg()
{
	while (WB1.page_img.next_url()) {
		if (cache.has(WB1.page_img.current_url())) continue;
		http_get_type = IMG;
		http.get(WB1.page_img.current_url());
		return;
	}
	DrawOmnibox();
	WB1.DrawPage();
}
 
stop:

Rev 8016	Rev 8020
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		25
26	//useful patterns	26	//useful patterns
27	#include "..\lib\patterns\history.h"	27	#include "..\lib\patterns\history.h"
28	#include "..\lib\patterns\http_downloader.h"	28	#include "..\lib\patterns\http_downloader.h"
29	#include "..\lib\patterns\simple_open_dialog.h"	29	#include "..\lib\patterns\simple_open_dialog.h"
30	#include "..\lib\patterns\toolbar_button.h"	30	#include "..\lib\patterns\toolbar_button.h"
31	#include "..\lib\patterns\restart_process.h"	31	#include "..\lib\patterns\restart_process.h"
32		32
33	#define URL_SIZE 4000	33	#define URL_SIZE 4000
34		34
35	char version[]="WebView 2.65";	35	char version[]="WebView 2.65b";
36		36
37	#include "texts.h"	37	#include "texts.h"
38	#include "cache.h"	38	#include "cache.h"
39	#include "show_src.h"	39	#include "show_src.h"
40	#include "download_manager.h"	40	#include "download_manager.h"
41		41
42	bool debug_mode = false;	42	bool debug_mode = false;
43		43
44	enum {	44	enum {
45	NEW_TAB=600,	45	NEW_TAB=600,
46	ENCODINGS=700,	46	ENCODINGS=700,
47	BACK_BUTTON=800,	47	BACK_BUTTON=800,
48	FORWARD_BUTTON,	48	FORWARD_BUTTON,
49	REFRESH_BUTTON,	49	REFRESH_BUTTON,
50	GOTOURL_BUTTON,	50	GOTOURL_BUTTON,
51	CHANGE_ENCODING,	51	CHANGE_ENCODING,
52	SANDWICH_BUTTON,	52	SANDWICH_BUTTON,
53	VIEW_SOURCE,	53	VIEW_SOURCE,
54	EDIT_SOURCE,	54	EDIT_SOURCE,
55	OPEN_FILE,	55	OPEN_FILE,
56	NEW_WINDOW,	56	NEW_WINDOW,
57	VIEW_HISTORY,	57	VIEW_HISTORY,
58	DOWNLOAD_MANAGER,	58	DOWNLOAD_MANAGER,
59	CLEAR_CACHE,	59	CLEAR_CACHE,
60	UPDATE_BROWSER,	60	UPDATE_BROWSER,
61	IN_NEW_TAB,	61	IN_NEW_TAB,
62	IN_NEW_WINDOW,	62	IN_NEW_WINDOW,
63	COPY_LINK_URL,	63	COPY_LINK_URL,
64	DOWNLOAD_LINK_CONTENTS,	64	DOWNLOAD_LINK_CONTENTS,
65	TAB_ID,	65	TAB_ID,
66	TAB_CLOSE_ID = 900	66	TAB_CLOSE_ID = 900
67	};	67	};
68		68
69	_history history;	69	_history history;
70		70
71	enum { TARGET_SAME_TAB, TARGET_NEW_WINDOW, TARGET_NEW_TAB };	71	enum { TARGET_SAME_TAB, TARGET_NEW_WINDOW, TARGET_NEW_TAB };
72		72
73	#include "..\TWB\TWB.c" //HTML Parser, a core component	73	#include "..\TWB\TWB.c" //HTML Parser, a core component
74		74
75	TWebBrowser WB1;	75	TWebBrowser WB1;
76		76
77	#include "history.h"	77	#include "history.h"
78		78
79	#define PADDING 9	79	#define PADDING 9
80	#define TSZE 25	80	#define TSZE 25
81	#define STATUSBAR_H 15	81	#define STATUSBAR_H 15
82	#define TAB_H 20	82	#define TAB_H 20
83	dword TOOLBAR_H = PADDING+TSZE+PADDING+2;	83	dword TOOLBAR_H = PADDING+TSZE+PADDING+2;
84		84
85	_http http = 0;	85	_http http = 0;
86		86
87	bool source_mode = false;	87	bool source_mode = false;
88		88
89	progress_bar wv_progress_bar;	89	progress_bar wv_progress_bar;
90	char stak[4096];	90	char stak[4096];
91	proc_info Form;	91	proc_info Form;
92		92
93	int menu_id=NULL;	93	int menu_id=NULL;
94		94
95	#include "tabs.h"	95	#include "tabs.h"
96		96
97	char default_dir[] = "/rd/1";	97	char default_dir[] = "/rd/1";
98	od_filter filter2 = { 22, "TXT\0HTM\0HTML\0DOCX\0\0" };	98	od_filter filter2 = { 22, "TXT\0HTM\0HTML\0DOCX\0\0" };
99		99
100	char editURL[URL_SIZE+1];	100	char editURL[URL_SIZE+1];
101	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,
102	0x94AECE, 0xffffff, 0xffffff,0x10000000,URL_SIZE-2,#editURL,0,,19,19};	102	0x94AECE, 0xffffff, 0xffffff,0x10000000,URL_SIZE-2,#editURL,0,,19,19};
103		103
104	char editbox_icons[] = FROM "editbox_icons.raw";	104	char editbox_icons[] = FROM "editbox_icons.raw";
105		105
106	dword shared_url;	106	dword shared_url;
107		107
108	dword http_get_type;	108	dword http_get_type;
109		109
110	void LoadLibraries()	110	void LoadLibraries()
111	{	111	{
112	load_dll(boxlib, #box_lib_init,0);	112	load_dll(boxlib, #box_lib_init,0);
113	load_dll(libio, #libio_init,1);	113	load_dll(libio, #libio_init,1);
114	load_dll(libimg, #libimg_init,1);	114	load_dll(libimg, #libimg_init,1);
115	load_dll(libHTTP, #http_lib_init,1);	115	load_dll(libHTTP, #http_lib_init,1);
116	load_dll(iconv_lib, #iconv_open,0);	116	load_dll(iconv_lib, #iconv_open,0);
117	load_dll(Proc_lib, #OpenDialog_init,0);	117	load_dll(Proc_lib, #OpenDialog_init,0);
118	OpenDialog_init stdcall (#o_dialog);	118	OpenDialog_init stdcall (#o_dialog);
119	}	119	}
120		120
121	void HandleParam()	121	void HandleParam()
122	{	122	{
123	if (param) {	123	if (param) {
124	if (!strncmp(#param, "-download_and_exit ", 19)) {	124	if (!strncmp(#param, "-download_and_exit ", 19)) {
125	download_and_exit = true;	125	download_and_exit = true;
126	strcpy(#downloader_edit, #param+19);	126	strcpy(#downloader_edit, #param+19);
127	Downloader();	127	Downloader();
128	ExitProcess();	128	ExitProcess();
129	} else if (!strncmp(#param, "-download ", 10)) {	129	} else if (!strncmp(#param, "-download ", 10)) {
130	strcpy(#downloader_edit, #param+10);	130	strcpy(#downloader_edit, #param+10);
131	Downloader();	131	Downloader();
132	ExitProcess();	132	ExitProcess();
133	} else if (!strncmp(#param, "-source ", 8)) {	133	} else if (!strncmp(#param, "-source ", 8)) {
134	source_mode = true;	134	source_mode = true;
135	history.add(#param + 8);	135	history.add(#param + 8);
136	} else if (!strncmp(#param, "-new ", 5)) {	136	} else if (!strncmp(#param, "-new ", 5)) {
137	history.add(#param + 5);	137	history.add(#param + 5);
138	} else {	138	} else {
139	if (GetProcessesCount("WEBVIEW") == 1) {	139	if (GetProcessesCount("WEBVIEW") == 1) {
140	history.add(#param);	140	history.add(#param);
141	} else {	141	} else {
142	shared_url = memopen(#webview_shared, URL_SIZE+1, SHM_OPEN + SHM_WRITE);	142	shared_url = memopen(#webview_shared, URL_SIZE+1, SHM_OPEN + SHM_WRITE);
143	strncpy(shared_url, #param, URL_SIZE);	143	strncpy(shared_url, #param, URL_SIZE);
144	ExitProcess();	144	ExitProcess();
145	}	145	}
146	}	146	}
147	} else {	147	} else {
148	history.add(URL_SERVICE_HOMEPAGE);	148	history.add(URL_SERVICE_HOMEPAGE);
149	}	149	}
150	shared_url = memopen(#webview_shared, URL_SIZE+1, SHM_CREATE + SHM_WRITE);	150	shared_url = memopen(#webview_shared, URL_SIZE+1, SHM_CREATE + SHM_WRITE);
151	ESDWORD[shared_url] = '\0';	151	ESDWORD[shared_url] = '\0';
152	}	152	}
153		153
154	void main()	154	void main()
155	{	155	{
156	int i, redirect_count=0;	156	int i, redirect_count=0;
157	LoadLibraries();	157	LoadLibraries();
158	CreateDir("/tmp0/1/Downloads");	158	CreateDir("/tmp0/1/Downloads");
159	//CreateDir("/tmp0/1/WebView_Cache");	159	//CreateDir("/tmp0/1/WebView_Cache");
160	HandleParam();	160	HandleParam();
161	WB1.list.SetFont(8, 14, 10011000b);	161	WB1.list.SetFont(8, 14, 10011000b);
162	WB1.list.no_selection = true;	162	WB1.list.no_selection = true;
163	WB1.custom_encoding = -1;	163	WB1.custom_encoding = -1;
164	SetEventMask(EVM_REDRAW + EVM_KEY + EVM_BUTTON + EVM_MOUSE + EVM_MOUSE_FILTER + EVM_STACK);	164	SetEventMask(EVM_REDRAW + EVM_KEY + EVM_BUTTON + EVM_MOUSE + EVM_MOUSE_FILTER + EVM_STACK);
165	loop() switch(@WaitEventTimeout(30))	165	loop() switch(@WaitEventTimeout(30))
166	{	166	{
167	case evMouse:	167	case evMouse:
168	edit_box_mouse stdcall (#address_box);	168	edit_box_mouse stdcall (#address_box);
169	mouse.get();	169	mouse.get();
170		170
171	if (WB1.list.MouseScroll(mouse.vert)) WB1.DrawPage();	171	if (WB1.list.MouseScroll(mouse.vert)) WB1.DrawPage();
172		172
173	scrollbar_v_mouse (#scroll_wv);	173	scrollbar_v_mouse (#scroll_wv);
174	if (scroll_wv.delta) {	174	if (scroll_wv.delta) {
175	WB1.list.first = scroll_wv.position;	175	WB1.list.first = scroll_wv.position;
176	WB1.DrawPage();	176	WB1.DrawPage();
177	break;	177	break;
178	}	178	}
179		179
180	if (links.hover(WB1.list.y, WB1.list.first))	180	if (links.hover(WB1.list.y, WB1.list.first))
181	{	181	{
182	if (mouse.mkm) {	182	if (mouse.mkm) {
183	if (key_modifier&KEY_LSHIFT) \|\| (key_modifier&KEY_RSHIFT) {	183	if (key_modifier&KEY_LSHIFT) \|\| (key_modifier&KEY_RSHIFT) {
184	EventClickLink(TARGET_NEW_WINDOW);	184	EventClickLink(TARGET_NEW_WINDOW);
185	} else {	185	} else {
186	EventClickLink(TARGET_NEW_TAB);	186	EventClickLink(TARGET_NEW_TAB);
187	}	187	}
188	}	188	}
189	if (mouse.lkm) {	189	if (mouse.lkm) {
190	CursorPointer.Restore();	190	CursorPointer.Restore();
191	EventClickLink(TARGET_SAME_TAB);	191	EventClickLink(TARGET_SAME_TAB);
192	}	192	}
193	if (mouse.pkm) {	193	if (mouse.pkm) {
194	CursorPointer.Restore();	194	CursorPointer.Restore();
195	EventShowLinkMenu();	195	EventShowLinkMenu();
196	}	196	}
197	} else {	197	} else {
198	CursorPointer.Restore();	198	CursorPointer.Restore();
199	if (mouse.pkm) && (WB1.list.MouseOver(mouse.x, mouse.y)) {	199	if (mouse.pkm) && (WB1.list.MouseOver(mouse.x, mouse.y)) {
200	EventShowPageMenu();	200	EventShowPageMenu();
201	}	201	}
202	}	202	}
203	break;	203	break;
204		204
205	case evButton:	205	case evButton:
206	ProcessEvent( @GetButtonID() );	206	ProcessEvent( @GetButtonID() );
207	break;	207	break;
208		208
209	case evKey:	209	case evKey:
210	GetKeys();	210	GetKeys();
211		211
212	if (key_modifier&KEY_LSHIFT) \|\| (key_modifier&KEY_RSHIFT) {	212	if (key_modifier&KEY_LSHIFT) \|\| (key_modifier&KEY_RSHIFT) {
213	if (key_scancode == SCAN_CODE_TAB) {EventActivatePreviousTab();break;}	213	if (key_scancode == SCAN_CODE_TAB) {EventActivatePreviousTab();break;}
214	}	214	}
215		215
216	if (ProcessCtrlKeyEvent()) break;	216	if (ProcessCtrlKeyEvent()) break;
217		217
218	if (key_scancode == SCAN_CODE_F5) ProcessEvent(REFRESH_BUTTON);	218	if (key_scancode == SCAN_CODE_F5) ProcessEvent(REFRESH_BUTTON);
219		219
220	if (address_box.flags & ed_focus)	220	if (address_box.flags & ed_focus)
221	{	221	{
222	if (key_scancode == SCAN_CODE_ENTER) {	222	if (key_scancode == SCAN_CODE_ENTER) {
223	ProcessEvent(key_scancode);	223	ProcessEvent(key_scancode);
224	} else {	224	} else {
225	EAX = key_editbox;	225	EAX = key_editbox;
226	edit_box_key stdcall(#address_box);	226	edit_box_key stdcall(#address_box);
227	}	227	}
228	} else {	228	} else {
229	#define KEY_SCROLL_N 11	229	#define KEY_SCROLL_N 11
230	if (SCAN_CODE_UP == key_scancode) for (i=0;i	230	if (SCAN_CODE_UP == key_scancode) for (i=0;i
231	if (SCAN_CODE_DOWN == key_scancode) for (i=0;i	231	if (SCAN_CODE_DOWN == key_scancode) for (i=0;i
232	if (key_scancode == SCAN_CODE_F6) {address_box.flags=ed_focus; DrawOmnibox();}	232	if (key_scancode == SCAN_CODE_F6) {address_box.flags=ed_focus; DrawOmnibox();}
233	if (WB1.list.ProcessKey(key_scancode)) WB1.DrawPage();	233	if (WB1.list.ProcessKey(key_scancode)) WB1.DrawPage();
234	else ProcessEvent(key_scancode);	234	else ProcessEvent(key_scancode);
235	}	235	}
236	break;	236	break;
237		237
238	case evReDraw:	238	case evReDraw:
239	DefineAndDrawWindow(GetScreenWidth()-800/2-random(80), //40	239	DefineAndDrawWindow(GetScreenWidth()-800/2-random(80), //40
240	GetScreenHeight()-700/2-random(80),800,700,0x73,0,0,0);	240	GetScreenHeight()-700/2-random(80),800,700,0x73,0,0,0);
241	GetProcessInfo(#Form, SelfInfo);	241	GetProcessInfo(#Form, SelfInfo);
242	ProcessMenuClick();	242	ProcessMenuClick();
243	sc.get();	243	sc.get();
244	if (Form.status_window>2) break;	244	if (Form.status_window>2) break;
245	if (Form.height<120) { MoveSize(OLD,OLD,OLD,120); break; }	245	if (Form.height<120) { MoveSize(OLD,OLD,OLD,120); break; }
246	if (Form.width<280) { MoveSize(OLD,OLD,280,OLD); break; }	246	if (Form.width<280) { MoveSize(OLD,OLD,280,OLD); break; }
247	draw_window();	247	draw_window();
248	break;	248	break;
249		249
250	case evNetwork:	250	case evNetwork:
251	if (http.transfer <= 0) break;	251	if (http.transfer <= 0) break;
252	http.receive();	252	http.receive();
253	EventUpdateProgressBar();	253	EventUpdateProgressBar();
254	if (http.receive_result != 0) break;	254	if (http.receive_result != 0) break;
255	if (http.status_code >= 300) && (http.status_code < 400)	255	if (http.status_code >= 300) && (http.status_code < 400)
256	{	256	{
257	// Handle redirects	257	// Handle redirects
258	if (redirect_count<=5) {	258	if (redirect_count<=5) {
259	redirect_count++;	259	redirect_count++;
260	http.handle_redirect();	260	http.handle_redirect();
261	http.free();	261	http.free();
262	GetAbsoluteURL(#http.redirect_url, history.current());	262	GetAbsoluteURL(#http.redirect_url, history.current());
263	history.back();	263	history.back();
264	if (http_get_type==PAGE) OpenPage(#http.redirect_url);	264	if (http_get_type==PAGE) OpenPage(#http.redirect_url);
265	else if (http_get_type==IMG) http.get(#http.redirect_url);	265	else if (http_get_type==IMG) http.get(#http.redirect_url);
266	} else {	266	} else {
267	notify("'Too many redirects.' -E");	267	notify("'Too many redirects.' -E");
268	StopLoading();	268	StopLoading();
269	redirect_count = 0;	269	redirect_count = 0;
270	}	270	}
271	} else {	271	} else {
272	// Loading the page is complete, free resources	272	// Loading the page is complete, free resources
273	redirect_count = 0;	273	redirect_count = 0;
274	http.free();	274	http.free();
275	if (http_get_type==PAGE) {	275	if (http_get_type==PAGE) {
276	cache.add(history.current(), http.content_pointer, http.content_received, PAGE);	276	cache.add(history.current(), http.content_pointer, http.content_received, PAGE);
277	LoadInternalPage(http.content_pointer, http.content_received);	277	LoadInternalPage(http.content_pointer, http.content_received);
278	}	278	}
279	else if (http_get_type==IMG) {	279	else if (http_get_type==IMG) {
280	cache.add(WB1.page_img.current_url(), http.content_pointer, http.content_received, IMG);	280	cache.add(WB1.page_img.current_url(), http.content_pointer, http.content_received, IMG);
281	WB1.page_img.set_data(cache.data.get_last(), http.content_received);	281	WB1.page_img.set_data(cache.data.get_last(), http.content_received);
282	GetImg();	282	GetImg();
283	}	283	}
284	}	284	}
285	break;	285	break;
286	default:	286	default:
287	if (ESDWORD[shared_url] != '\0') {	287	if (ESDWORD[shared_url] != '\0') {
288	EventOpenNewTab(shared_url);	288	EventOpenNewTab(shared_url);
289	ESDWORD[shared_url] = '\0';	289	ESDWORD[shared_url] = '\0';
290	ActivateWindow(GetProcessSlot(Form.ID));	290	ActivateWindow(GetProcessSlot(Form.ID));
291	}	291	}
292	}	292	}
293	}	293	}
294		294
295	bool ProcessCtrlKeyEvent()	295	bool ProcessCtrlKeyEvent()
296	{	296	{
297	if (key_modifier&KEY_LCTRL) \|\| (key_modifier&KEY_RCTRL) switch(key_scancode)	297	if (key_modifier&KEY_LCTRL) \|\| (key_modifier&KEY_RCTRL) switch(key_scancode)
298	{	298	{
299	case SCAN_CODE_KEY_O: EventOpenDialog(); return true;	299	case SCAN_CODE_KEY_O: EventOpenDialog(); return true;
300	case SCAN_CODE_KEY_H: ProcessEvent(VIEW_HISTORY); return true;	300	case SCAN_CODE_KEY_H: ProcessEvent(VIEW_HISTORY); return true;
301	case SCAN_CODE_KEY_U: EventViewSource(); return true;	301	case SCAN_CODE_KEY_U: EventViewSource(); return true;
302	case SCAN_CODE_KEY_T: EventOpenNewTab(URL_SERVICE_HOMEPAGE); return true;	302	case SCAN_CODE_KEY_T: EventOpenNewTab(URL_SERVICE_HOMEPAGE); return true;
303	case SCAN_CODE_KEY_N: RunProgram(#program_path, NULL); return true;	303	case SCAN_CODE_KEY_N: RunProgram(#program_path, NULL); return true;
304	case SCAN_CODE_KEY_J: ProcessEvent(DOWNLOAD_MANAGER); return true;	304	case SCAN_CODE_KEY_J: ProcessEvent(DOWNLOAD_MANAGER); return true;
305	case SCAN_CODE_KEY_R: ProcessEvent(REFRESH_BUTTON); return true;	305	case SCAN_CODE_KEY_R: ProcessEvent(REFRESH_BUTTON); return true;
306	case SCAN_CODE_ENTER: EventSeachWeb(); return true;	306	case SCAN_CODE_ENTER: EventSeachWeb(); return true;
307	case SCAN_CODE_LEFT: ProcessEvent(BACK_BUTTON); return true;	307	case SCAN_CODE_LEFT: ProcessEvent(BACK_BUTTON); return true;
308	case SCAN_CODE_RIGHT: ProcessEvent(FORWARD_BUTTON); return true;	308	case SCAN_CODE_RIGHT: ProcessEvent(FORWARD_BUTTON); return true;
309	case SCAN_CODE_KEY_W: EventCloseActiveTab(); return true;	309	case SCAN_CODE_KEY_W: EventCloseActiveTab(); return true;
310	case SCAN_CODE_TAB: EventActivateNextTab(); return true;	310	case SCAN_CODE_TAB: EventActivateNextTab(); return true;
311	default: return false;	311	default: return false;
312	}	312	}
313	}	313	}
314		314
315	void SetElementSizes()	315	void SetElementSizes()
316	{	316	{
317	address_box.width = Form.cwidth - address_box.left - 52 - 16;	317	address_box.width = Form.cwidth - address_box.left - 52 - 16;
318	WB1.list.SetSizes(0, TOOLBAR_H+TAB_H, Form.width - 10 - scroll_wv.size_x,	318	WB1.list.SetSizes(0, TOOLBAR_H+TAB_H, Form.width - 10 - scroll_wv.size_x,
319	Form.cheight - TOOLBAR_H - STATUSBAR_H - TAB_H, BASIC_LINE_H);	319	Form.cheight - TOOLBAR_H - STATUSBAR_H - TAB_H, BASIC_LINE_H);
320	WB1.list.wheel_size = 7 * BASIC_LINE_H;	320	WB1.list.wheel_size = 7 * BASIC_LINE_H;
321	WB1.list.column_max = WB1.list.w - scroll_wv.size_x / WB1.list.font_w + 1;	321	WB1.list.column_max = WB1.list.w - scroll_wv.size_x / WB1.list.font_w + 1;
322	WB1.list.visible = WB1.list.h;	322	WB1.list.visible = WB1.list.h;
323	}	323	}
324		324
325		325
326	void draw_window()	326	void draw_window()
327	{	327	{
328	int i;	328	int i;
329	bool burger_active = false;	329	bool burger_active = false;
330	if (menu_id == OPEN_FILE) burger_active = true;	330	if (menu_id == OPEN_FILE) burger_active = true;
331		331
332	SetElementSizes();	332	SetElementSizes();
333		333
334	DrawBar(0,0, Form.cwidth,PADDING, sc.work);	334	DrawBar(0,0, Form.cwidth,PADDING, sc.work);
335	DrawBar(0,PADDING+TSZE+1, Form.cwidth,PADDING-1, sc.work);	335	DrawBar(0,PADDING+TSZE+1, Form.cwidth,PADDING-1, sc.work);
336	DrawBar(0,TOOLBAR_H-2, Form.cwidth,1, MixColors(sc.work_dark, sc.work, 180));	336	DrawBar(0,TOOLBAR_H-2, Form.cwidth,1, MixColors(sc.work_dark, sc.work, 180));
337	DrawBar(0,TOOLBAR_H-1, Form.cwidth,1, sc.work_graph);	337	DrawBar(0,TOOLBAR_H-1, Form.cwidth,1, sc.work_graph);
338	DrawBar(0, PADDING, address_box.left-2, TSZE+1, sc.work);	338	DrawBar(0, PADDING, address_box.left-2, TSZE+1, sc.work);
339	DrawBar(address_box.left+address_box.width+18, PADDING, Form.cwidth-address_box.left-address_box.width-18, TSZE+1, sc.work);	339	DrawBar(address_box.left+address_box.width+18, PADDING, Form.cwidth-address_box.left-address_box.width-18, TSZE+1, sc.work);
340		340
341	DrawTopPanelButton(BACK_BUTTON, PADDING-1, PADDING, 30, false);	341	DrawTopPanelButton(BACK_BUTTON, PADDING-1, PADDING, 30, false);
342	DrawTopPanelButton(FORWARD_BUTTON, PADDING+TSZE+PADDING-2, PADDING, 31, false);	342	DrawTopPanelButton(FORWARD_BUTTON, PADDING+TSZE+PADDING-2, PADDING, 31, false);
343	DrawTopPanelButton(SANDWICH_BUTTON, Form.cwidth-PADDING-TSZE-3, PADDING, -1, burger_active); //burger menu	343	DrawTopPanelButton(SANDWICH_BUTTON, Form.cwidth-PADDING-TSZE-3, PADDING, -1, burger_active); //burger menu
344		344
345	DrawBar(0,Form.cheight - STATUSBAR_H, Form.cwidth,1, sc.work_graph);	345	DrawBar(0,Form.cheight - STATUSBAR_H, Form.cwidth,1, sc.work_graph);
346		346
347	DrawRectangle(WB1.list.x + WB1.list.w, WB1.list.y, scroll_wv.size_x,	347	DrawRectangle(WB1.list.x + WB1.list.w, WB1.list.y, scroll_wv.size_x,
348	WB1.list.h-1, scroll_wv.bckg_col);	348	WB1.list.h-1, scroll_wv.bckg_col);
349		349
350	if (!BrowserWidthChanged()) {	350	if (!BrowserWidthChanged()) {
351	WB1.DrawPage();	351	WB1.DrawPage();
352	DrawOmnibox();	352	DrawOmnibox();
353	}	353	}
354	DrawProgress();	354	DrawProgress();
355	DrawStatusBar();	355	DrawStatusBar();
356	DrawTabsBar();	356	DrawTabsBar();
357	}	357	}
358		358
359	bool BrowserWidthChanged()	359	bool BrowserWidthChanged()
360	{	360	{
361	dword source_mode_holder;	361	dword source_mode_holder;
362	if (WB1.list.w!=DrawBuf.bufw) {	362	if (WB1.list.w!=DrawBuf.bufw) {
363	DrawBuf.Init(WB1.list.x, WB1.list.y, WB1.list.w, 400*20);	363	DrawBuf.Init(WB1.list.x, WB1.list.y, WB1.list.w, 400*20);
364	if (!strncmp(history.current(),"http",4)) {	364	if (!strncmp(history.current(),"http",4)) {
365	//nihuya ne izyashnoe reshenie, no pust' poka butet tak	365	//nihuya ne izyashnoe reshenie, no pust' poka butet tak
366	source_mode_holder = source_mode;	366	source_mode_holder = source_mode;
367	LoadInternalPage(#loading_text, sizeof(loading_text));	367	LoadInternalPage(#loading_text, sizeof(loading_text));
368	source_mode = source_mode_holder;	368	source_mode = source_mode_holder;
369	}	369	}
370	OpenPage(history.current());	370	OpenPage(history.current());
371	return true;	371	return true;
372	}	372	}
373	return false;	373	return false;
374	}	374	}
375		375
376		376
377	void EventChangeEncodingAndLoadPage(int _new_encoding)	377	void EventChangeEncodingAndLoadPage(int _new_encoding)
378	{	378	{
379	dword newbuf, newsize;	379	dword newbuf, newsize;
380	WB1.custom_encoding = _new_encoding;	380	WB1.custom_encoding = _new_encoding;
381	newsize = strlen(WB1.o_bufpointer);	381	newsize = strlen(WB1.o_bufpointer);
382	newbuf = malloc(newsize);	382	newbuf = malloc(newsize);
383	memmov(newbuf, WB1.o_bufpointer, newsize);	383	memmov(newbuf, WB1.o_bufpointer, newsize);
384	LoadInternalPage(newbuf, newsize);	384	LoadInternalPage(newbuf, newsize);
385	free(newbuf);	385	free(newbuf);
386	}	386	}
387		387
388		388
389	void ProcessEvent(dword id__)	389	void ProcessEvent(dword id__)
390	{	390	{
391	switch (id__)	391	switch (id__)
392	{	392	{
393	case 1:	393	case 1:
394	ExitProcess();	394	ExitProcess();
395	break;	395	break;
396	case ENCODINGS...ENCODINGS+6:	396	case ENCODINGS...ENCODINGS+6:
397	EventChangeEncodingAndLoadPage(id__-ENCODINGS);	397	EventChangeEncodingAndLoadPage(id__-ENCODINGS);
398	return;	398	return;
399	case NEW_WINDOW:	399	case NEW_WINDOW:
400	RunProgram(#program_path, NULL);	400	RunProgram(#program_path, NULL);
401	return;	401	return;
402	case SCAN_CODE_BS:	402	case SCAN_CODE_BS:
403	case BACK_BUTTON:	403	case BACK_BUTTON:
404	if (history.back()) {	404	if (history.back()) {
405	OpenPage(history.current());	405	OpenPage(history.current());
406	}	406	}
407	return;	407	return;
408	case FORWARD_BUTTON:	408	case FORWARD_BUTTON:
409	if (history.forward()) {	409	if (history.forward()) {
410	OpenPage(history.current());	410	OpenPage(history.current());
411	}	411	}
412	return;	412	return;
413	case GOTOURL_BUTTON:	413	case GOTOURL_BUTTON:
414	case SCAN_CODE_ENTER:	414	case SCAN_CODE_ENTER:
415	EventSubmitOmnibox();	415	EventSubmitOmnibox();
416	return;	416	return;
417	case REFRESH_BUTTON:	417	case REFRESH_BUTTON:
418	EventRefreshPage();	418	EventRefreshPage();
419	return;	419	return;
420	case CHANGE_ENCODING:	420	case CHANGE_ENCODING:
421	EventShowEncodingsList();	421	EventShowEncodingsList();
422	return;	422	return;
423	case SANDWICH_BUTTON:	423	case SANDWICH_BUTTON:
424	EventShowMainMenu();	424	EventShowMainMenu();
425	return;	425	return;
426	case VIEW_SOURCE:	426	case VIEW_SOURCE:
427	EventViewSource();	427	EventViewSource();
428	break;	428	break;
429	case EDIT_SOURCE:	429	case EDIT_SOURCE:
430	if (check_is_the_adress_local(history.current())) {	430	if (check_is_the_adress_local(history.current())) {
431	RunProgram("/rd/1/tinypad", history.current());	431	RunProgram("/rd/1/tinypad", history.current());
432	} else {	432	} else {
433	CreateFile(WB1.bufsize, WB1.bufpointer, "/tmp0/1/WebView_tmp.htm");	433	CreateFile(WB1.bufsize, WB1.bufpointer, "/tmp0/1/WebView_tmp.htm");
434	if (!EAX) RunProgram("/rd/1/tinypad", "/tmp0/1/WebView_tmp.htm");	434	if (!EAX) RunProgram("/rd/1/tinypad", "/tmp0/1/WebView_tmp.htm");
435	}	435	}
436	return;	436	return;
437	case VIEW_HISTORY:	437	case VIEW_HISTORY:
438	OpenPage(URL_SERVICE_HISTORY);	438	OpenPage(URL_SERVICE_HISTORY);
439	return;	439	return;
440	case DOWNLOAD_MANAGER:	440	case DOWNLOAD_MANAGER:
441	if (!downloader_opened) {	441	if (!downloader_opened) {
442	downloader_edit = NULL;	442	downloader_edit = NULL;
443	CreateThread(#Downloader,#downloader_stak+4092);	443	CreateThread(#Downloader,#downloader_stak+4092);
444	}	444	}
445	return;	445	return;
446	case UPDATE_BROWSER:	446	case UPDATE_BROWSER:
447	EventUpdateBrowser();	447	EventUpdateBrowser();
448	return;	448	return;
449	case CLEAR_CACHE:	449	case CLEAR_CACHE:
450	cache.clear();	450	cache.clear();
451	notify(#clear_cache_ok);	451	notify(#clear_cache_ok);
452	EventRefreshPage();	452	EventRefreshPage();
453	return;	453	return;
454	case IN_NEW_TAB:	454	case IN_NEW_TAB:
455	EventClickLink(TARGET_NEW_TAB);	455	EventClickLink(TARGET_NEW_TAB);
456	return;	456	return;
457	case IN_NEW_WINDOW:	457	case IN_NEW_WINDOW:
458	EventClickLink(TARGET_NEW_WINDOW);	458	EventClickLink(TARGET_NEW_WINDOW);
459	return;	459	return;
460	case COPY_LINK_URL:	460	case COPY_LINK_URL:
461	Clipboard__CopyText(GetAbsoluteActiveURL());	461	Clipboard__CopyText(GetAbsoluteActiveURL());
462	notify("'URL copied to clipboard'O");	462	notify("'URL copied to clipboard'O");
463	return;	463	return;
464	case DOWNLOAD_LINK_CONTENTS:	464	case DOWNLOAD_LINK_CONTENTS:
465	if (!downloader_opened) {	465	if (!downloader_opened) {
466	id__ = GetAbsoluteActiveURL();	466	id__ = GetAbsoluteActiveURL();
467	strcpy(#downloader_edit, id__);	467	strcpy(#downloader_edit, id__);
468	CreateThread(#Downloader,#downloader_stak+4092);	468	CreateThread(#Downloader,#downloader_stak+4092);
469	}	469	}
470	return;	470	return;
471	case OPEN_FILE:	471	case OPEN_FILE:
472	EventOpenDialog();	472	EventOpenDialog();
473	return;	473	return;
474	case SCAN_CODE_F12:	474	case SCAN_CODE_F12:
475	debug_mode ^= 1;	475	debug_mode ^= 1;
476	if (debug_mode) notify("'Debug mode ON'-I");	476	if (debug_mode) notify("'Debug mode ON'-I");
477	else notify("'Debug mode OFF'-I");	477	else notify("'Debug mode OFF'-I");
478	return;	478	return;
479	case NEW_TAB:	479	case NEW_TAB:
480	if (http.transfer) break;	480	if (http.transfer) break;
481	EventOpenNewTab(URL_SERVICE_HOMEPAGE);	481	EventOpenNewTab(URL_SERVICE_HOMEPAGE);
482	return;	482	return;
483	case TAB_ID...TAB_ID+TABS_MAX:	483	case TAB_ID...TAB_ID+TABS_MAX:
484	if (http.transfer) break;	484	if (http.transfer) break;
485	if (mouse.mkm) {	485	if (mouse.mkm) {
486	EventTabClose(id__ - TAB_ID);	486	EventTabClose(id__ - TAB_ID);
487	} else {	487	} else {
488	EventTabClick(id__ - TAB_ID);	488	EventTabClick(id__ - TAB_ID);
489	}	489	}
490	return;	490	return;
491	case TAB_CLOSE_ID...TAB_CLOSE_ID+TABS_MAX:	491	case TAB_CLOSE_ID...TAB_CLOSE_ID+TABS_MAX:
492	EventTabClose(id__ - TAB_CLOSE_ID);	492	EventTabClose(id__ - TAB_CLOSE_ID);
493	return;	493	return;
494	}	494	}
495	}	495	}
496		496
497	void StopLoading()	497	void StopLoading()
498	{	498	{
499	if (http.transfer)	499	if (http.transfer)
500	{	500	{

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(root)/programs/cmm/browser/WebView.c – Rev 8016 → 8020