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


//Copyright 2007-2020 by Veliant & Leency
//Asper, lev, Lrz, Barsuk, Nable, hidnplayr...
 
//Licence restriction: compiling this app for WIN32 is forbidden.
 
#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"
 
#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
};
 
#include "..\TWB\TWB.c" //HTML Parser, a core component
 
TWebBrowser WB1;
_history history;
 
#include "history.h"
 
#define PADDING 9
#define TSZE 25
#define STATUSBAR_H 15
#define TAB_H 20
dword TOOLBAR_H = PADDING+TSZE+PADDING+2;
 
#define URL_SIZE 4000
 
int action_buf;
 
_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;
 
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);
			//CreateThread(#Downloader,#downloader_stak+4092);
			Downloader();
			ExitProcess();
		} else if (!strncmp(#param, "-source ", 8)) {
			source_mode = true;
			history.add(#param + 8);
		} 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, btn, 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 (PageLinks.HoverAndProceed(mouse.x, WB1.list.first + mouse.y, WB1.list.y, WB1.list.first))
			&& (mouse.pkm) && (mouse.up) {
				if (WB1.list.MouseOver(mouse.x, mouse.y)) EventShowPageMenu();
				break;
			}
			if (WB1.list.MouseScroll(mouse.vert)) WB1.DrawPage();
			scrollbar_v_mouse (#scroll_wv);
			if (WB1.list.first != scroll_wv.position)
			{
				WB1.list.first = scroll_wv.position;
				WB1.DrawPage();
				break;
			}
			if (mouse.up) && (! address_box.flags & ed_focus) && (address_box.flags & ed_shift_bac) 
			{
				DrawOmnibox(); //reset text selection
			}
			break;
 
		case evButton:
			btn = GetButtonID();
			if (1==btn) ExitProcess(); else ProcessEvent(btn);
			break;
 
		case evKey:
			GetKeys();
			//if (key_scancode == SCAN_CODE_F1) {DebugTabs();break;}
 
			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();
					OpenPage(#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();
				pages_cache.add(history.current(), http.content_pointer, http.content_received);
				LoadInternalPage(http.content_pointer, http.content_received);
			}
			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;
	}
	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(NULL);
	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 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:
			pages_cache.clear();
			notify(#clear_cache_ok);
			EventRefreshPage();
			return;
		case IN_NEW_TAB:
			open_new_tab = true;
			EventClickLink(PageLinks.GetURL(PageLinks.active));
			open_new_tab = false;
			return;
		case IN_NEW_WINDOW:
			open_new_window = true;
			EventClickLink(PageLinks.GetURL(PageLinks.active));
			open_new_window = false;
			return;
		case COPY_LINK_URL:
			Clipboard__CopyText(PageLinks.GetURL(PageLinks.active));
			notify("'URL copied to clipboard'O");
			return;
		case DOWNLOAD_LINK_CONTENTS:
			if (!downloader_opened) {
				strcpy(#downloader_edit, PageLinks.GetURL(PageLinks.active));
				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;
	url_from_file = strstri(_data, "URL=");
	if (url_from_file == -1) return false;
	replace_char(url_from_file, '\n', '\0', strlen(url_from_file));
	OpenPage(url_from_file); 		
}
 
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];
	int unz_id;
 
	StopLoading();
 
	if (open_new_tab) {
		open_new_tab = false;
		EventOpenNewTab(_open_URL);
		return;
	}
 
	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);
 
	if (pages_cache.has(#new_url)) {
		//CACHED PAGE
		LoadInternalPage(pages_cache.current_page_buf, pages_cache.current_page_size);
 
	} else if (!strncmp(#new_url,"WebView:",8)) {
		//INTERNAL PAGE
		if (!strcmp(#new_url, URL_SERVICE_HOMEPAGE)) LoadInternalPage(#homepage, sizeof(homepage));
		else if (!strcmp(#new_url, URL_SERVICE_HELP)) LoadInternalPage(#help, sizeof(help));
		else if (!strcmp(#new_url, URL_SERVICE_HISTORY)) ShowHistory();
		else LoadInternalPage(#page_not_found, sizeof(page_not_found));
 
	} else if (!strncmp(#new_url,"http:",5)) || (!strncmp(#new_url,"https:",6)) {
		//WEB PAGE
		if (ReplaceSpaceInUrl(#new_url, URL_SIZE)) {
			strcpy(#editURL, #new_url);
		}
 
		if (!strncmp(#new_url,"http:",5)) {
			http.get(#new_url);
		} else if (!strncmp(#new_url,"https://",8)) {
			strcpy(#new_url, "http://gate.aspero.pro/?site=");
			strncat(#new_url, _open_URL, URL_SIZE);
			http.get(#new_url);
		}
 
		DrawOmnibox();
 
		if (!http.transfer) {
			StopLoading();
			LoadInternalPage(#page_not_found, sizeof(page_not_found));
		}
	} 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(#page_not_found, sizeof(page_not_found));
		}
	}
}
 
void EventClickLink(dword _click_URL)
{
	char new_url[URL_SIZE+1];
 
	if (open_new_window) {
		strcpy(#new_url, _click_URL);
		GetAbsoluteURL(#new_url, history.current());
		RunProgram(#program_path, #new_url);
		return;
	}
 
	if (ESBYTE[_click_URL]=='#') {
		if (anchors.get_pos_by_name(_click_URL+1)!=-1) {
			WB1.list.first = anchors.get_pos_by_name(_click_URL+1);
			WB1.list.CheckDoesValuesOkey();
		}
		strcpy(#editURL, history.current());
		strcat(#editURL, _click_URL);
		DrawOmnibox();
		WB1.DrawPage();
		return;
	}
 
	if (!strncmp(_click_URL,"mailto:", 7)) || (!strncmp(_click_URL,"tel:", 4)) {
		notify(_click_URL);
		return;
	}
 
	if (http.transfer) {
		StopLoading();
		history.back();
	}
 
	strcpy(#new_url, _click_URL);
	GetAbsoluteURL(#new_url, history.current());
 
	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, sizeof(new_url)-1);
		OpenPage(#new_url);
	}
}
 
void LoadInternalPage(dword _bufdata, _in_bufsize){
	if (!_bufdata) || (!_in_bufsize) {
		LoadInternalPage(#page_not_found, sizeof(page_not_found));
	} 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(NULL);
		DrawActiveTab();
		if (source_mode) {
			source_mode = false;
			WB1.custom_encoding = CH_CP866;
			ShowSource(WB1.bufpointer, _in_bufsize);
		} else {
			WB1.DrawPage();			
		}
	}
}
 
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(Form.left + mouse.x+4, Form.top + skin_height + mouse.y, MENU_ALIGN_TOP_LEFT, NULL, #rmb_menu);
	menu_id = VIEW_SOURCE;
}
 
void EventShowLinkMenu()
{
	open_lmenu(Form.left + mouse.x+4, Form.top + skin_height + mouse.y, MENU_ALIGN_TOP_LEFT, NULL, #link_menu);
	menu_id = IN_NEW_TAB;
}
 
void EventShowMainMenu()
{
	open_lmenu(Form.left + Form.cwidth - PADDING, Form.top + skin_height + PADDING + TSZE + 3, 
		MENU_ALIGN_TOP_RIGHT, NULL, #main_menu);
	menu_id = OPEN_FILE;
}
 
void EventShowEncodingsList()
{
	open_lmenu(Form.left + Form.cwidth, Form.top + skin_height + status_text.start_y + 8, 
		MENU_ALIGN_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_text)
{
	status_text.font_color = sc.work_text;
	status_text.start_x = 10;
	status_text.start_y = Form.cheight - STATUSBAR_H + 4;
	status_text.area_size_x = Form.cwidth - status_text.start_x -3 - 70;
	//DrawBar(status_text.start_x, status_text.start_y, status_text.area_size_x, 9, sc.work);
	DrawBar(0,Form.cheight - STATUSBAR_H+1, Form.cwidth,STATUSBAR_H-1, sc.work);
	if (_status_text) {
		status_text.text_pointer = _status_text;
		PathShow_prepare stdcall(#status_text);
		PathShow_draw stdcall(#status_text);		
	}
	DefineHiddenButton(status_text.start_x+status_text.area_size_x+10, status_text.start_y-3,
		60, 12, CHANGE_ENCODING);
	WriteTextCenter(status_text.start_x+status_text.area_size_x+10,
		status_text.start_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();
}
 
 
stop:

Rev 7914	Rev 7920
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	//Licence restriction: compiling this app for WIN32 is forbidden.	4	//Licence restriction: compiling this app for WIN32 is forbidden.
5		5
6	#ifndef AUTOBUILD	6	#ifndef AUTOBUILD
7	#include "lang.h--"	7	#include "lang.h--"
8	#endif	8	#endif
9		9
10	//libraries	10	//libraries
11	#define MEMSIZE 1024 * 1000	11	#define MEMSIZE 1024 * 1000
12	#include "..\lib\gui.h"	12	#include "..\lib\gui.h"
13	#include "..\lib\draw_buf.h"	13	#include "..\lib\draw_buf.h"
14	#include "..\lib\list_box.h"	14	#include "..\lib\list_box.h"
15	#include "..\lib\cursor.h"	15	#include "..\lib\cursor.h"
16	#include "..\lib\collection.h"	16	#include "..\lib\collection.h"
17	#include "..\lib\random.h"	17	#include "..\lib\random.h"
18	#include "..\lib\clipboard.h"	18	#include "..\lib\clipboard.h"
19		19
20	// *.obj libraries	20	// *.obj libraries
21	#include "..\lib\obj\box_lib.h"	21	#include "..\lib\obj\box_lib.h"
22	#include "..\lib\obj\libio.h"	22	#include "..\lib\obj\libio.h"
23	#include "..\lib\obj\libimg.h"	23	#include "..\lib\obj\libimg.h"
24	#include "..\lib\obj\http.h"	24	#include "..\lib\obj\http.h"
25	#include "..\lib\obj\iconv.h"	25	#include "..\lib\obj\iconv.h"
26	#include "..\lib\obj\proc_lib.h"	26	#include "..\lib\obj\proc_lib.h"
27		27
28	//useful patterns	28	//useful patterns
29	#include "..\lib\patterns\history.h"	29	#include "..\lib\patterns\history.h"
30	#include "..\lib\patterns\http_downloader.h"	30	#include "..\lib\patterns\http_downloader.h"
31	#include "..\lib\patterns\simple_open_dialog.h"	31	#include "..\lib\patterns\simple_open_dialog.h"
32	#include "..\lib\patterns\toolbar_button.h"	32	#include "..\lib\patterns\toolbar_button.h"
33	#include "..\lib\patterns\restart_process.h"	33	#include "..\lib\patterns\restart_process.h"
34		34
35	#include "texts.h"	35	#include "texts.h"
36	#include "cache.h"	36	#include "cache.h"
37	#include "show_src.h"	37	#include "show_src.h"
38	#include "download_manager.h"	38	#include "download_manager.h"
39		39
40	bool debug_mode = false;	40	bool debug_mode = false;
41		41
42	enum {	42	enum {
43	NEW_TAB=600,	43	NEW_TAB=600,
44	ENCODINGS=700,	44	ENCODINGS=700,
45	BACK_BUTTON=800,	45	BACK_BUTTON=800,
46	FORWARD_BUTTON,	46	FORWARD_BUTTON,
47	REFRESH_BUTTON,	47	REFRESH_BUTTON,
48	GOTOURL_BUTTON,	48	GOTOURL_BUTTON,
49	CHANGE_ENCODING,	49	CHANGE_ENCODING,
50	SANDWICH_BUTTON,	50	SANDWICH_BUTTON,
51	VIEW_SOURCE,	51	VIEW_SOURCE,
52	EDIT_SOURCE,	52	EDIT_SOURCE,
53	OPEN_FILE,	53	OPEN_FILE,
54	NEW_WINDOW,	54	NEW_WINDOW,
55	VIEW_HISTORY,	55	VIEW_HISTORY,
56	DOWNLOAD_MANAGER,	56	DOWNLOAD_MANAGER,
57	CLEAR_CACHE,	57	CLEAR_CACHE,
58	UPDATE_BROWSER,	58	UPDATE_BROWSER,
59	IN_NEW_TAB,	59	IN_NEW_TAB,
60	IN_NEW_WINDOW,	60	IN_NEW_WINDOW,
61	COPY_LINK_URL,	61	COPY_LINK_URL,
62	DOWNLOAD_LINK_CONTENTS,	62	DOWNLOAD_LINK_CONTENTS,
63	TAB_ID,	63	TAB_ID,
64	TAB_CLOSE_ID = 900	64	TAB_CLOSE_ID = 900
65	};	65	};
66		66
67	#include "..\TWB\TWB.c" //HTML Parser, a core component	67	#include "..\TWB\TWB.c" //HTML Parser, a core component
68		68
69	TWebBrowser WB1;	69	TWebBrowser WB1;
70	_history history;	70	_history history;
71		71
72	#include "history.h"	72	#include "history.h"
73		73
74	#define PADDING 9	74	#define PADDING 9
75	#define TSZE 25	75	#define TSZE 25
76	#define STATUSBAR_H 15	76	#define STATUSBAR_H 15
77	#define TAB_H 20	77	#define TAB_H 20
78	dword TOOLBAR_H = PADDING+TSZE+PADDING+2;	78	dword TOOLBAR_H = PADDING+TSZE+PADDING+2;
79		79
80	#define URL_SIZE 4000	80	#define URL_SIZE 4000
81		81
82	int action_buf;	82	int action_buf;
83		83
84	_http http = 0;	84	_http http = 0;
85		85
86	bool source_mode = false;	86	bool source_mode = false;
87		87
88	progress_bar wv_progress_bar;	88	progress_bar wv_progress_bar;
89	char stak[4096];	89	char stak[4096];
90	proc_info Form;	90	proc_info Form;
91		91
92	int menu_id=NULL;	92	int menu_id=NULL;
93		93
94	#include "tabs.h"	94	#include "tabs.h"
95		95
96	char default_dir[] = "/rd/1";	96	char default_dir[] = "/rd/1";
97	od_filter filter2 = { 22, "TXT\0HTM\0HTML\0DOCX\0\0" };	97	od_filter filter2 = { 22, "TXT\0HTM\0HTML\0DOCX\0\0" };
98		98
99	char editURL[URL_SIZE+1];	99	char editURL[URL_SIZE+1];
100	edit_box address_box = {, PADDING+TSZE*2+PADDING+6, PADDING+3, 0xffffff,	100	edit_box address_box = {, PADDING+TSZE*2+PADDING+6, PADDING+3, 0xffffff,
101	0x94AECE, 0xffffff, 0xffffff,0x10000000,URL_SIZE-2,#editURL,0,,19,19};	101	0x94AECE, 0xffffff, 0xffffff,0x10000000,URL_SIZE-2,#editURL,0,,19,19};
102		102
103	char editbox_icons[] = FROM "editbox_icons.raw";	103	char editbox_icons[] = FROM "editbox_icons.raw";
104		104
105	dword shared_url;	105	dword shared_url;
106		106
107	void LoadLibraries()	107	void LoadLibraries()
108	{	108	{
109	load_dll(boxlib, #box_lib_init,0);	109	load_dll(boxlib, #box_lib_init,0);
110	load_dll(libio, #libio_init,1);	110	load_dll(libio, #libio_init,1);
111	load_dll(libimg, #libimg_init,1);	111	load_dll(libimg, #libimg_init,1);
112	load_dll(libHTTP, #http_lib_init,1);	112	load_dll(libHTTP, #http_lib_init,1);
113	load_dll(iconv_lib, #iconv_open,0);	113	load_dll(iconv_lib, #iconv_open,0);
114	load_dll(Proc_lib, #OpenDialog_init,0);	114	load_dll(Proc_lib, #OpenDialog_init,0);
115	OpenDialog_init stdcall (#o_dialog);	115	OpenDialog_init stdcall (#o_dialog);
116	}	116	}
117		117
118	void HandleParam()	118	void HandleParam()
119	{	119	{
120	if (param) {	120	if (param) {
121	if (!strncmp(#param, "-download_and_exit ", 19)) {	121	if (!strncmp(#param, "-download_and_exit ", 19)) {
122	download_and_exit = true;	122	download_and_exit = true;
123	strcpy(#downloader_edit, #param+19);	123	strcpy(#downloader_edit, #param+19);
124	Downloader();	124	Downloader();
125	ExitProcess();	125	ExitProcess();
126	} else if (!strncmp(#param, "-download ", 10)) {	126	} else if (!strncmp(#param, "-download ", 10)) {
127	strcpy(#downloader_edit, #param+10);	127	strcpy(#downloader_edit, #param+10);
128	//CreateThread(#Downloader,#downloader_stak+4092);	128	//CreateThread(#Downloader,#downloader_stak+4092);
129	Downloader();	129	Downloader();
130	ExitProcess();	130	ExitProcess();
131	} else if (!strncmp(#param, "-source ", 8)) {	131	} else if (!strncmp(#param, "-source ", 8)) {
132	source_mode = true;	132	source_mode = true;
133	history.add(#param + 8);	133	history.add(#param + 8);
134	} else {	134	} else {
135	if (GetProcessesCount("WEBVIEW") == 1) {	135	if (GetProcessesCount("WEBVIEW") == 1) {
136	history.add(#param);	136	history.add(#param);
137	} else {	137	} else {
138	shared_url = memopen(#webview_shared, URL_SIZE+1, SHM_OPEN + SHM_WRITE);	138	shared_url = memopen(#webview_shared, URL_SIZE+1, SHM_OPEN + SHM_WRITE);
139	strncpy(shared_url, #param, URL_SIZE);	139	strncpy(shared_url, #param, URL_SIZE);
140	ExitProcess();	140	ExitProcess();
141	}	141	}
142	}	142	}
143	} else {	143	} else {
144	history.add(URL_SERVICE_HOMEPAGE);	144	history.add(URL_SERVICE_HOMEPAGE);
145	}	145	}
146	shared_url = memopen(#webview_shared, URL_SIZE+1, SHM_CREATE + SHM_WRITE);	146	shared_url = memopen(#webview_shared, URL_SIZE+1, SHM_CREATE + SHM_WRITE);
-		147	ESDWORD[shared_url] = '\0';
147	}	148	}
148		149
149	void main()	150	void main()
150	{	151	{
151	int i, btn, redirect_count=0;	152	int i, btn, redirect_count=0;
152	LoadLibraries();	153	LoadLibraries();
153	CreateDir("/tmp0/1/Downloads");	154	CreateDir("/tmp0/1/Downloads");
154	//CreateDir("/tmp0/1/WebView_Cache");	155	//CreateDir("/tmp0/1/WebView_Cache");
155	HandleParam();	156	HandleParam();
156	WB1.list.SetFont(8, 14, 10011000b);	157	WB1.list.SetFont(8, 14, 10011000b);
157	WB1.list.no_selection = true;	158	WB1.list.no_selection = true;
158	WB1.custom_encoding = -1;	159	WB1.custom_encoding = -1;
159	SetEventMask(EVM_REDRAW + EVM_KEY + EVM_BUTTON + EVM_MOUSE + EVM_MOUSE_FILTER + EVM_STACK);	160	SetEventMask(EVM_REDRAW + EVM_KEY + EVM_BUTTON + EVM_MOUSE + EVM_MOUSE_FILTER + EVM_STACK);
160	loop() switch(@WaitEventTimeout(30))	161	loop() switch(@WaitEventTimeout(30))
161	{	162	{
162	case evMouse:	163	case evMouse:
163	edit_box_mouse stdcall (#address_box);	164	edit_box_mouse stdcall (#address_box);
164	mouse.get();	165	mouse.get();
165	if (PageLinks.HoverAndProceed(mouse.x, WB1.list.first + mouse.y, WB1.list.y, WB1.list.first))	166	if (PageLinks.HoverAndProceed(mouse.x, WB1.list.first + mouse.y, WB1.list.y, WB1.list.first))
166	&& (mouse.pkm) && (mouse.up) {	167	&& (mouse.pkm) && (mouse.up) {
167	if (WB1.list.MouseOver(mouse.x, mouse.y)) EventShowPageMenu();	168	if (WB1.list.MouseOver(mouse.x, mouse.y)) EventShowPageMenu();
168	break;	169	break;
169	}	170	}
170	if (WB1.list.MouseScroll(mouse.vert)) WB1.DrawPage();	171	if (WB1.list.MouseScroll(mouse.vert)) WB1.DrawPage();
171	scrollbar_v_mouse (#scroll_wv);	172	scrollbar_v_mouse (#scroll_wv);
172	if (WB1.list.first != scroll_wv.position)	173	if (WB1.list.first != scroll_wv.position)
173	{	174	{
174	WB1.list.first = scroll_wv.position;	175	WB1.list.first = scroll_wv.position;
175	WB1.DrawPage();	176	WB1.DrawPage();
176	break;	177	break;
177	}	178	}
178	if (mouse.up) && (! address_box.flags & ed_focus) && (address_box.flags & ed_shift_bac)	179	if (mouse.up) && (! address_box.flags & ed_focus) && (address_box.flags & ed_shift_bac)
179	{	180	{
180	DrawOmnibox(); //reset text selection	181	DrawOmnibox(); //reset text selection
181	}	182	}
182	break;	183	break;
183		184
184	case evButton:	185	case evButton:
185	btn = GetButtonID();	186	btn = GetButtonID();
186	if (1==btn) ExitProcess(); else ProcessEvent(btn);	187	if (1==btn) ExitProcess(); else ProcessEvent(btn);
187	break;	188	break;
188		189
189	case evKey:	190	case evKey:
190	GetKeys();	191	GetKeys();
191	//if (key_scancode == SCAN_CODE_F1) {DebugTabs();break;}	192	//if (key_scancode == SCAN_CODE_F1) {DebugTabs();break;}
192		193
193	if (key_modifier&KEY_LSHIFT) \|\| (key_modifier&KEY_RSHIFT) {	194	if (key_modifier&KEY_LSHIFT) \|\| (key_modifier&KEY_RSHIFT) {
194	if (key_scancode == SCAN_CODE_TAB) {EventActivatePreviousTab();break;}	195	if (key_scancode == SCAN_CODE_TAB) {EventActivatePreviousTab();break;}
195	}	196	}
196		197
197	if (ProcessCtrlKeyEvent()) break;	198	if (ProcessCtrlKeyEvent()) break;
198		199
199	if (key_scancode == SCAN_CODE_F5) ProcessEvent(REFRESH_BUTTON);	200	if (key_scancode == SCAN_CODE_F5) ProcessEvent(REFRESH_BUTTON);
200		201
201	if (address_box.flags & ed_focus)	202	if (address_box.flags & ed_focus)
202	{	203	{
203	if (key_scancode == SCAN_CODE_ENTER) {	204	if (key_scancode == SCAN_CODE_ENTER) {
204	ProcessEvent(key_scancode);	205	ProcessEvent(key_scancode);
205	} else {	206	} else {
206	EAX = key_editbox;	207	EAX = key_editbox;
207	edit_box_key stdcall(#address_box);	208	edit_box_key stdcall(#address_box);
208	}	209	}
209	} else {	210	} else {
210	#define KEY_SCROLL_N 11	211	#define KEY_SCROLL_N 11
211	if (SCAN_CODE_UP == key_scancode) for (i=0;i	212	if (SCAN_CODE_UP == key_scancode) for (i=0;i
212	if (SCAN_CODE_DOWN == key_scancode) for (i=0;i	213	if (SCAN_CODE_DOWN == key_scancode) for (i=0;i
213	if (key_scancode == SCAN_CODE_F6) {address_box.flags=ed_focus; DrawOmnibox();}	214	if (key_scancode == SCAN_CODE_F6) {address_box.flags=ed_focus; DrawOmnibox();}
214	if (WB1.list.ProcessKey(key_scancode)) WB1.DrawPage();	215	if (WB1.list.ProcessKey(key_scancode)) WB1.DrawPage();
215	else ProcessEvent(key_scancode);	216	else ProcessEvent(key_scancode);
216	}	217	}
217	break;	218	break;
218		219
219	case evReDraw:	220	case evReDraw:
220	DefineAndDrawWindow(GetScreenWidth()-800/2-random(80), //40	221	DefineAndDrawWindow(GetScreenWidth()-800/2-random(80), //40
221	GetScreenHeight()-700/2-random(80),800,700,0x73,0,0,0);	222	GetScreenHeight()-700/2-random(80),800,700,0x73,0,0,0);
222	GetProcessInfo(#Form, SelfInfo);	223	GetProcessInfo(#Form, SelfInfo);
223	ProcessMenuClick();	224	ProcessMenuClick();
224	sc.get();	225	sc.get();
225	if (Form.status_window>2) break;	226	if (Form.status_window>2) break;
226	if (Form.height<120) { MoveSize(OLD,OLD,OLD,120); break; }	227	if (Form.height<120) { MoveSize(OLD,OLD,OLD,120); break; }
227	if (Form.width<280) { MoveSize(OLD,OLD,280,OLD); break; }	228	if (Form.width<280) { MoveSize(OLD,OLD,280,OLD); break; }
228	draw_window();	229	draw_window();
229	break;	230	break;
230		231
231	case evNetwork:	232	case evNetwork:
232	if (http.transfer <= 0) break;	233	if (http.transfer <= 0) break;
233	http.receive();	234	http.receive();
234	EventUpdateProgressBar();	235	EventUpdateProgressBar();
235	if (http.receive_result != 0) break;	236	if (http.receive_result != 0) break;
236	if (http.status_code >= 300) && (http.status_code < 400)	237	if (http.status_code >= 300) && (http.status_code < 400)
237	{	238	{
238	// Handle redirects	239	// Handle redirects
239	if (redirect_count<=5) {	240	if (redirect_count<=5) {
240	redirect_count++;	241	redirect_count++;
241	http.handle_redirect();	242	http.handle_redirect();
242	http.free();	243	http.free();
243	GetAbsoluteURL(#http.redirect_url, history.current());	244	GetAbsoluteURL(#http.redirect_url, history.current());
244	history.back();	245	history.back();
245	OpenPage(#http.redirect_url);	246	OpenPage(#http.redirect_url);
246	} else {	247	} else {
247	notify("'Too many redirects.' -E");	248	notify("'Too many redirects.' -E");
248	StopLoading();	249	StopLoading();
249	redirect_count = 0;	250	redirect_count = 0;
250	}	251	}
251	} else {	252	} else {
252	// Loading the page is complete, free resources	253	// Loading the page is complete, free resources
253	redirect_count = 0;	254	redirect_count = 0;
254	http.free();	255	http.free();
255	pages_cache.add(history.current(), http.content_pointer, http.content_received);	256	pages_cache.add(history.current(), http.content_pointer, http.content_received);
256	LoadInternalPage(http.content_pointer, http.content_received);	257	LoadInternalPage(http.content_pointer, http.content_received);
257	}	258	}
258	break;	259	break;
259	default:	260	default:
260	if (ESDWORD[shared_url] != '\0') {	261	if (ESDWORD[shared_url] != '\0') {
261	EventOpenNewTab(shared_url);	262	EventOpenNewTab(shared_url);
262	ESDWORD[shared_url] = '\0';	263	ESDWORD[shared_url] = '\0';
263	ActivateWindow(GetProcessSlot(Form.ID));	264	ActivateWindow(GetProcessSlot(Form.ID));
264	}	265	}
265	}	266	}
266	}	267	}
267		268
268	bool ProcessCtrlKeyEvent()	269	bool ProcessCtrlKeyEvent()
269	{	270	{
270	if (key_modifier&KEY_LCTRL) \|\| (key_modifier&KEY_RCTRL) switch(key_scancode)	271	if (key_modifier&KEY_LCTRL) \|\| (key_modifier&KEY_RCTRL) switch(key_scancode)
271	{	272	{
272	case SCAN_CODE_KEY_O:	273	case SCAN_CODE_KEY_O:
273	EventOpenDialog();	274	EventOpenDialog();
274	return true;	275	return true;
275	case SCAN_CODE_KEY_H:	276	case SCAN_CODE_KEY_H:
276	ProcessEvent(VIEW_HISTORY);	277	ProcessEvent(VIEW_HISTORY);
277	return true;	278	return true;
278	case SCAN_CODE_KEY_U:	279	case SCAN_CODE_KEY_U:
279	EventViewSource();	280	EventViewSource();
280	return true;	281	return true;
281	case SCAN_CODE_KEY_T:	282	case SCAN_CODE_KEY_T:
282	EventOpenNewTab(URL_SERVICE_HOMEPAGE);	283	EventOpenNewTab(URL_SERVICE_HOMEPAGE);
283	return true;	284	return true;
284	case SCAN_CODE_KEY_N:	285	case SCAN_CODE_KEY_N:
285	RunProgram(#program_path, NULL);	286	RunProgram(#program_path, NULL);
286	return true;	287	return true;
287	case SCAN_CODE_KEY_J:	288	case SCAN_CODE_KEY_J:
288	ProcessEvent(DOWNLOAD_MANAGER);	289	ProcessEvent(DOWNLOAD_MANAGER);
289	return true;	290	return true;
290	case SCAN_CODE_KEY_R:	291	case SCAN_CODE_KEY_R:
291	ProcessEvent(REFRESH_BUTTON);	292	ProcessEvent(REFRESH_BUTTON);
292	return true;	293	return true;
293	case SCAN_CODE_ENTER:	294	case SCAN_CODE_ENTER:
294	EventSeachWeb();	295	EventSeachWeb();
295	return true;	296	return true;
296	case SCAN_CODE_LEFT:	297	case SCAN_CODE_LEFT:
297	ProcessEvent(BACK_BUTTON);	298	ProcessEvent(BACK_BUTTON);
298	return true;	299	return true;
299	case SCAN_CODE_RIGHT:	300	case SCAN_CODE_RIGHT:
300	ProcessEvent(FORWARD_BUTTON);	301	ProcessEvent(FORWARD_BUTTON);
301	return true;	302	return true;
302	case SCAN_CODE_KEY_W:	303	case SCAN_CODE_KEY_W:
303	EventCloseActiveTab();	304	EventCloseActiveTab();
304	return true;	305	return true;
305	case SCAN_CODE_TAB:	306	case SCAN_CODE_TAB:
306	EventActivateNextTab();	307	EventActivateNextTab();
307	return true;	308	return true;
308	}	309	}
309	return false;	310	return false;
310	}	311	}
311		312
312	void SetElementSizes()	313	void SetElementSizes()
313	{	314	{
314	address_box.width = Form.cwidth - address_box.left - 52 - 16;	315	address_box.width = Form.cwidth - address_box.left - 52 - 16;
315	WB1.list.SetSizes(0, TOOLBAR_H+TAB_H, Form.width - 10 - scroll_wv.size_x,	316	WB1.list.SetSizes(0, TOOLBAR_H+TAB_H, Form.width - 10 - scroll_wv.size_x,
316	Form.cheight - TOOLBAR_H - STATUSBAR_H - TAB_H, BASIC_LINE_H);	317	Form.cheight - TOOLBAR_H - STATUSBAR_H - TAB_H, BASIC_LINE_H);
317	WB1.list.wheel_size = 7 * BASIC_LINE_H;	318	WB1.list.wheel_size = 7 * BASIC_LINE_H;
318	WB1.list.column_max = WB1.list.w - scroll_wv.size_x / WB1.list.font_w + 1;	319	WB1.list.column_max = WB1.list.w - scroll_wv.size_x / WB1.list.font_w + 1;
319	WB1.list.visible = WB1.list.h;	320	WB1.list.visible = WB1.list.h;
320	}	321	}
321		322
322		323
323	void draw_window()	324	void draw_window()
324	{	325	{
325	int i;	326	int i;
326	bool burger_active = false;	327	bool burger_active = false;
327	if (menu_id == OPEN_FILE) burger_active = true;	328	if (menu_id == OPEN_FILE) burger_active = true;
328		329
329	SetElementSizes();	330	SetElementSizes();
330		331
331	DrawBar(0,0, Form.cwidth,PADDING, sc.work);	332	DrawBar(0,0, Form.cwidth,PADDING, sc.work);
332	DrawBar(0,PADDING+TSZE+1, Form.cwidth,PADDING-1, sc.work);	333	DrawBar(0,PADDING+TSZE+1, Form.cwidth,PADDING-1, sc.work);
333	DrawBar(0,TOOLBAR_H-2, Form.cwidth,1, MixColors(sc.work_dark, sc.work, 180));	334	DrawBar(0,TOOLBAR_H-2, Form.cwidth,1, MixColors(sc.work_dark, sc.work, 180));
334	DrawBar(0,TOOLBAR_H-1, Form.cwidth,1, sc.work_graph);	335	DrawBar(0,TOOLBAR_H-1, Form.cwidth,1, sc.work_graph);
335	DrawBar(0, PADDING, address_box.left-2, TSZE+1, sc.work);	336	DrawBar(0, PADDING, address_box.left-2, TSZE+1, sc.work);
336	DrawBar(address_box.left+address_box.width+18, PADDING, Form.cwidth-address_box.left-address_box.width-18, TSZE+1, sc.work);	337	DrawBar(address_box.left+address_box.width+18, PADDING, Form.cwidth-address_box.left-address_box.width-18, TSZE+1, sc.work);
337		338
338	DrawTopPanelButton(BACK_BUTTON, PADDING-1, PADDING, 30, false);	339	DrawTopPanelButton(BACK_BUTTON, PADDING-1, PADDING, 30, false);
339	DrawTopPanelButton(FORWARD_BUTTON, PADDING+TSZE+PADDING-2, PADDING, 31, false);	340	DrawTopPanelButton(FORWARD_BUTTON, PADDING+TSZE+PADDING-2, PADDING, 31, false);
340	DrawTopPanelButton(SANDWICH_BUTTON, Form.cwidth-PADDING-TSZE-3, PADDING, -1, burger_active); //burger menu	341	DrawTopPanelButton(SANDWICH_BUTTON, Form.cwidth-PADDING-TSZE-3, PADDING, -1, burger_active); //burger menu
341		342
342	DrawBar(0,Form.cheight - STATUSBAR_H, Form.cwidth,1, sc.work_graph);	343	DrawBar(0,Form.cheight - STATUSBAR_H, Form.cwidth,1, sc.work_graph);
343		344
344	DrawRectangle(WB1.list.x + WB1.list.w, WB1.list.y, scroll_wv.size_x,	345	DrawRectangle(WB1.list.x + WB1.list.w, WB1.list.y, scroll_wv.size_x,
345	WB1.list.h-1, scroll_wv.bckg_col);	346	WB1.list.h-1, scroll_wv.bckg_col);
346		347
347	if (!BrowserWidthChanged()) {	348	if (!BrowserWidthChanged()) {
348	WB1.DrawPage();	349	WB1.DrawPage();
349	DrawOmnibox();	350	DrawOmnibox();
350	}	351	}
351	DrawProgress();	352	DrawProgress();
352	DrawStatusBar(NULL);	353	DrawStatusBar(NULL);
353	DrawTabsBar();	354	DrawTabsBar();
354	}	355	}
355		356
356	bool BrowserWidthChanged()	357	bool BrowserWidthChanged()
357	{	358	{
358	dword source_mode_holder;	359	dword source_mode_holder;
359	if (WB1.list.w!=DrawBuf.bufw) {	360	if (WB1.list.w!=DrawBuf.bufw) {
360	DrawBuf.Init(WB1.list.x, WB1.list.y, WB1.list.w, 400*20);	361	DrawBuf.Init(WB1.list.x, WB1.list.y, WB1.list.w, 400*20);
361	if (!strncmp(history.current(),"http",4)) {	362	if (!strncmp(history.current(),"http",4)) {
362	//nihuya ne izyashnoe reshenie, no pust' poka butet tak	363	//nihuya ne izyashnoe reshenie, no pust' poka butet tak
363	source_mode_holder = source_mode;	364	source_mode_holder = source_mode;
364	LoadInternalPage(#loading_text, sizeof(loading_text));	365	LoadInternalPage(#loading_text, sizeof(loading_text));
365	source_mode = source_mode_holder;	366	source_mode = source_mode_holder;
366	}	367	}
367	OpenPage(history.current());	368	OpenPage(history.current());
368	return true;	369	return true;
369	}	370	}
370	return false;	371	return false;
371	}	372	}
372		373
373		374
374	void EventChangeEncodingAndLoadPage(int _new_encoding)	375	void EventChangeEncodingAndLoadPage(int _new_encoding)
375	{	376	{
376	dword newbuf, newsize;	377	dword newbuf, newsize;
377	WB1.custom_encoding = _new_encoding;	378	WB1.custom_encoding = _new_encoding;
378	newsize = strlen(WB1.o_bufpointer);	379	newsize = strlen(WB1.o_bufpointer);
379	newbuf = malloc(newsize);	380	newbuf = malloc(newsize);
380	memmov(newbuf, WB1.o_bufpointer, newsize);	381	memmov(newbuf, WB1.o_bufpointer, newsize);
381	LoadInternalPage(newbuf, newsize);	382	LoadInternalPage(newbuf, newsize);
382	free(newbuf);	383	free(newbuf);
383	}	384	}
384		385
385		386
386	void ProcessEvent(dword id__)	387	void ProcessEvent(dword id__)
387	{	388	{
388	switch (id__)	389	switch (id__)
389	{	390	{
390	case ENCODINGS...ENCODINGS+6:	391	case ENCODINGS...ENCODINGS+6:
391	EventChangeEncodingAndLoadPage(id__-ENCODINGS);	392	EventChangeEncodingAndLoadPage(id__-ENCODINGS);
392	return;	393	return;
393	case NEW_WINDOW:	394	case NEW_WINDOW:
394	RunProgram(#program_path, NULL);	395	RunProgram(#program_path, NULL);
395	return;	396	return;
396	case SCAN_CODE_BS:	397	case SCAN_CODE_BS:
397	case BACK_BUTTON:	398	case BACK_BUTTON:
398	if (history.back()) {	399	if (history.back()) {
399	OpenPage(history.current());	400	OpenPage(history.current());
400	}	401	}
401	return;	402	return;
402	case FORWARD_BUTTON:	403	case FORWARD_BUTTON:
403	if (history.forward()) {	404	if (history.forward()) {
404	OpenPage(history.current());	405	OpenPage(history.current());
405	}	406	}
406	return;	407	return;
407	case GOTOURL_BUTTON:	408	case GOTOURL_BUTTON:
408	case SCAN_CODE_ENTER:	409	case SCAN_CODE_ENTER:
409	EventSubmitOmnibox();	410	EventSubmitOmnibox();
410	return;	411	return;
411	case REFRESH_BUTTON:	412	case REFRESH_BUTTON:
412	EventRefreshPage();	413	EventRefreshPage();
413	return;	414	return;
414	case CHANGE_ENCODING:	415	case CHANGE_ENCODING:
415	EventShowEncodingsList();	416	EventShowEncodingsList();
416	return;	417	return;
417	case SANDWICH_BUTTON:	418	case SANDWICH_BUTTON:
418	EventShowMainMenu();	419	EventShowMainMenu();
419	return;	420	return;
420	case VIEW_SOURCE:	421	case VIEW_SOURCE:
421	EventViewSource();	422	EventViewSource();
422	break;	423	break;
423	case EDIT_SOURCE:	424	case EDIT_SOURCE:
424	if (check_is_the_adress_local(history.current())) {	425	if (check_is_the_adress_local(history.current())) {
425	RunProgram("/rd/1/tinypad", history.current());	426	RunProgram("/rd/1/tinypad", history.current());
426	} else {	427	} else {
427	CreateFile(WB1.bufsize, WB1.bufpointer, "/tmp0/1/WebView_tmp.htm");	428	CreateFile(WB1.bufsize, WB1.bufpointer, "/tmp0/1/WebView_tmp.htm");
428	if (!EAX) RunProgram("/rd/1/tinypad", "/tmp0/1/WebView_tmp.htm");	429	if (!EAX) RunProgram("/rd/1/tinypad", "/tmp0/1/WebView_tmp.htm");
429	}	430	}
430	return;	431	return;
431	case VIEW_HISTORY:	432	case VIEW_HISTORY:
432	OpenPage(URL_SERVICE_HISTORY);	433	OpenPage(URL_SERVICE_HISTORY);
433	return;	434	return;
434	case DOWNLOAD_MANAGER:	435	case DOWNLOAD_MANAGER:
435	if (!downloader_opened) {	436	if (!downloader_opened) {
436	downloader_edit = NULL;	437	downloader_edit = NULL;
437	CreateThread(#Downloader,#downloader_stak+4092);	438	CreateThread(#Downloader,#downloader_stak+4092);
438	}	439	}
439	return;	440	return;
440	case UPDATE_BROWSER:	441	case UPDATE_BROWSER:
441	EventUpdateBrowser();	442	EventUpdateBrowser();
442	return;	443	return;
443	case CLEAR_CACHE:	444	case CLEAR_CACHE:
444	pages_cache.clear();	445	pages_cache.clear();
445	notify(#clear_cache_ok);	446	notify(#clear_cache_ok);
446	EventRefreshPage();	447	EventRefreshPage();
447	return;	448	return;
448	case IN_NEW_TAB:	449	case IN_NEW_TAB:
449	open_new_tab = true;	450	open_new_tab = true;
450	EventClickLink(PageLinks.GetURL(PageLinks.active));	451	EventClickLink(PageLinks.GetURL(PageLinks.active));
451	open_new_tab = false;	452	open_new_tab = false;
452	return;	453	return;
453	case IN_NEW_WINDOW:	454	case IN_NEW_WINDOW:
454	open_new_window = true;	455	open_new_window = true;
455	EventClickLink(PageLinks.GetURL(PageLinks.active));	456	EventClickLink(PageLinks.GetURL(PageLinks.active));
456	open_new_window = false;	457	open_new_window = false;
457	return;	458	return;
458	case COPY_LINK_URL:	459	case COPY_LINK_URL:
459	Clipboard__CopyText(PageLinks.GetURL(PageLinks.active));	460	Clipboard__CopyText(PageLinks.GetURL(PageLinks.active));
460	notify("'URL copied to clipboard'O");	461	notify("'URL copied to clipboard'O");
461	return;	462	return;
462	case DOWNLOAD_LINK_CONTENTS:	463	case DOWNLOAD_LINK_CONTENTS:
463	if (!downloader_opened) {	464	if (!downloader_opened) {
464	strcpy(#downloader_edit, PageLinks.GetURL(PageLinks.active));	465	strcpy(#downloader_edit, PageLinks.GetURL(PageLinks.active));
465	CreateThread(#Downloader,#downloader_stak+4092);	466	CreateThread(#Downloader,#downloader_stak+4092);
466	}	467	}
467	return;	468	return;
468	case OPEN_FILE:	469	case OPEN_FILE:
469	EventOpenDialog();	470	EventOpenDialog();
470	return;	471	return;
471	case SCAN_CODE_F12:	472	case SCAN_CODE_F12:
472	debug_mode ^= 1;	473	debug_mode ^= 1;
473	if (debug_mode) notify("'Debug mode ON'-I");	474	if (debug_mode) notify("'Debug mode ON'-I");
474	else notify("'Debug mode OFF'-I");	475	else notify("'Debug mode OFF'-I");
475	return;	476	return;
476	case NEW_TAB:	477	case NEW_TAB:
477	if (http.transfer) break;	478	if (http.transfer) break;
478	EventOpenNewTab(URL_SERVICE_HOMEPAGE);	479	EventOpenNewTab(URL_SERVICE_HOMEPAGE);
479	return;	480	return;
480	case TAB_ID...TAB_ID+TABS_MAX:	481	case TAB_ID...TAB_ID+TABS_MAX:
481	if (http.transfer) break;	482	if (http.transfer) break;
482	if (mouse.mkm) {	483	if (mouse.mkm) {
483	EventTabClose(id__ - TAB_ID);	484	EventTabClose(id__ - TAB_ID);
484	} else {	485	} else {
485	EventTabClick(id__ - TAB_ID);	486	EventTabClick(id__ - TAB_ID);
486	}	487	}
487	return;	488	return;
488	case TAB_CLOSE_ID...TAB_CLOSE_ID+TABS_MAX:	489	case TAB_CLOSE_ID...TAB_CLOSE_ID+TABS_MAX:
489	EventTabClose(id__ - TAB_CLOSE_ID);	490	EventTabClose(id__ - TAB_CLOSE_ID);
490	return;	491	return;
491	}	492	}
492	}	493	}
493		494
494	void StopLoading()	495	void StopLoading()
495	{	496	{
496	if (http.transfer)	497	if (http.transfer)
497	{	498	{
498	EAX = http.transfer;	499	EAX = http.transfer;
499	EAX = EAX.http_msg.content_ptr; // get pointer to data	500	EAX = EAX.http_msg.content_ptr; // get pointer to data

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(root)/programs/cmm/browser/WebView.c – Rev 7914 → 7920