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
};
 
enum { TARGET_SAME_TAB, TARGET_NEW_WINDOW, TARGET_NEW_TAB };
 
#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);
			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();
					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();
	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:
			pages_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) {
				strcpy(#downloader_edit, GetAbsoluteActiveURL());
				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 (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 (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);
		}
 
		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();			
		}
	}
}
 
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 + Form.cheight - STATUSBAR_H + 12, 
		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_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);
	}
	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;
}
 
stop:

Rev 7970	Rev 7976
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	enum { TARGET_SAME_TAB, TARGET_NEW_WINDOW, TARGET_NEW_TAB };	67	enum { TARGET_SAME_TAB, TARGET_NEW_WINDOW, TARGET_NEW_TAB };
68		68
69	#include "..\TWB\TWB.c" //HTML Parser, a core component	69	#include "..\TWB\TWB.c" //HTML Parser, a core component
70		70
71	TWebBrowser WB1;	71	TWebBrowser WB1;
72	_history history;	72	_history history;
73		73
74	#include "history.h"	74	#include "history.h"
75		75
76	#define PADDING 9	76	#define PADDING 9
77	#define TSZE 25	77	#define TSZE 25
78	#define STATUSBAR_H 15	78	#define STATUSBAR_H 15
79	#define TAB_H 20	79	#define TAB_H 20
80	dword TOOLBAR_H = PADDING+TSZE+PADDING+2;	80	dword TOOLBAR_H = PADDING+TSZE+PADDING+2;
81		81
82	#define URL_SIZE 4000	82	#define URL_SIZE 4000
83		83
84	int action_buf;	84	int action_buf;
85		85
86	_http http = 0;	86	_http http = 0;
87		87
88	bool source_mode = false;	88	bool source_mode = false;
89		89
90	progress_bar wv_progress_bar;	90	progress_bar wv_progress_bar;
91	char stak[4096];	91	char stak[4096];
92	proc_info Form;	92	proc_info Form;
93		93
94	int menu_id=NULL;	94	int menu_id=NULL;
95		95
96	#include "tabs.h"	96	#include "tabs.h"
97		97
98	char default_dir[] = "/rd/1";	98	char default_dir[] = "/rd/1";
99	od_filter filter2 = { 22, "TXT\0HTM\0HTML\0DOCX\0\0" };	99	od_filter filter2 = { 22, "TXT\0HTM\0HTML\0DOCX\0\0" };
100		100
101	char editURL[URL_SIZE+1];	101	char editURL[URL_SIZE+1];
102	edit_box address_box = {, PADDING+TSZE*2+PADDING+6, PADDING+3, 0xffffff,	102	edit_box address_box = {, PADDING+TSZE*2+PADDING+6, PADDING+3, 0xffffff,
103	0x94AECE, 0xffffff, 0xffffff,0x10000000,URL_SIZE-2,#editURL,0,,19,19};	103	0x94AECE, 0xffffff, 0xffffff,0x10000000,URL_SIZE-2,#editURL,0,,19,19};
104		104
105	char editbox_icons[] = FROM "editbox_icons.raw";	105	char editbox_icons[] = FROM "editbox_icons.raw";
106		106
107	dword shared_url;	107	dword shared_url;
108		108
109	void LoadLibraries()	109	void LoadLibraries()
110	{	110	{
111	load_dll(boxlib, #box_lib_init,0);	111	load_dll(boxlib, #box_lib_init,0);
112	load_dll(libio, #libio_init,1);	112	load_dll(libio, #libio_init,1);
113	load_dll(libimg, #libimg_init,1);	113	load_dll(libimg, #libimg_init,1);
114	load_dll(libHTTP, #http_lib_init,1);	114	load_dll(libHTTP, #http_lib_init,1);
115	load_dll(iconv_lib, #iconv_open,0);	115	load_dll(iconv_lib, #iconv_open,0);
116	load_dll(Proc_lib, #OpenDialog_init,0);	116	load_dll(Proc_lib, #OpenDialog_init,0);
117	OpenDialog_init stdcall (#o_dialog);	117	OpenDialog_init stdcall (#o_dialog);
118	}	118	}
119		119
120	void HandleParam()	120	void HandleParam()
121	{	121	{
122	if (param) {	122	if (param) {
123	if (!strncmp(#param, "-download_and_exit ", 19)) {	123	if (!strncmp(#param, "-download_and_exit ", 19)) {
124	download_and_exit = true;	124	download_and_exit = true;
125	strcpy(#downloader_edit, #param+19);	125	strcpy(#downloader_edit, #param+19);
126	Downloader();	126	Downloader();
127	ExitProcess();	127	ExitProcess();
128	} else if (!strncmp(#param, "-download ", 10)) {	128	} else if (!strncmp(#param, "-download ", 10)) {
129	strcpy(#downloader_edit, #param+10);	129	strcpy(#downloader_edit, #param+10);
130	Downloader();	130	Downloader();
131	ExitProcess();	131	ExitProcess();
132	} else if (!strncmp(#param, "-source ", 8)) {	132	} else if (!strncmp(#param, "-source ", 8)) {
133	source_mode = true;	133	source_mode = true;
134	history.add(#param + 8);	134	history.add(#param + 8);
135	} else if (!strncmp(#param, "-new ", 5)) {	135	} else if (!strncmp(#param, "-new ", 5)) {
136	history.add(#param + 5);	136	history.add(#param + 5);
137	} else {	137	} else {
138	if (GetProcessesCount("WEBVIEW") == 1) {	138	if (GetProcessesCount("WEBVIEW") == 1) {
139	history.add(#param);	139	history.add(#param);
140	} else {	140	} else {
141	shared_url = memopen(#webview_shared, URL_SIZE+1, SHM_OPEN + SHM_WRITE);	141	shared_url = memopen(#webview_shared, URL_SIZE+1, SHM_OPEN + SHM_WRITE);
142	strncpy(shared_url, #param, URL_SIZE);	142	strncpy(shared_url, #param, URL_SIZE);
143	ExitProcess();	143	ExitProcess();
144	}	144	}
145	}	145	}
146	} else {	146	} else {
147	history.add(URL_SERVICE_HOMEPAGE);	147	history.add(URL_SERVICE_HOMEPAGE);
148	}	148	}
149	shared_url = memopen(#webview_shared, URL_SIZE+1, SHM_CREATE + SHM_WRITE);	149	shared_url = memopen(#webview_shared, URL_SIZE+1, SHM_CREATE + SHM_WRITE);
150	ESDWORD[shared_url] = '\0';	150	ESDWORD[shared_url] = '\0';
151	}	151	}
152		152
153	void main()	153	void main()
154	{	154	{
155	int i, redirect_count=0;	155	int i, redirect_count=0;
156	LoadLibraries();	156	LoadLibraries();
157	CreateDir("/tmp0/1/Downloads");	157	CreateDir("/tmp0/1/Downloads");
158	//CreateDir("/tmp0/1/WebView_Cache");	158	//CreateDir("/tmp0/1/WebView_Cache");
159	HandleParam();	159	HandleParam();
160	WB1.list.SetFont(8, 14, 10011000b);	160	WB1.list.SetFont(8, 14, 10011000b);
161	WB1.list.no_selection = true;	161	WB1.list.no_selection = true;
162	WB1.custom_encoding = -1;	162	WB1.custom_encoding = -1;
163	SetEventMask(EVM_REDRAW + EVM_KEY + EVM_BUTTON + EVM_MOUSE + EVM_MOUSE_FILTER + EVM_STACK);	163	SetEventMask(EVM_REDRAW + EVM_KEY + EVM_BUTTON + EVM_MOUSE + EVM_MOUSE_FILTER + EVM_STACK);
164	loop() switch(@WaitEventTimeout(30))	164	loop() switch(@WaitEventTimeout(30))
165	{	165	{
166	case evMouse:	166	case evMouse:
167	edit_box_mouse stdcall (#address_box);	167	edit_box_mouse stdcall (#address_box);
168	mouse.get();	168	mouse.get();
169		169
170	if (WB1.list.MouseScroll(mouse.vert)) WB1.DrawPage();	170	if (WB1.list.MouseScroll(mouse.vert)) WB1.DrawPage();
171		171
172	scrollbar_v_mouse (#scroll_wv);	172	scrollbar_v_mouse (#scroll_wv);
173	if (scroll_wv.delta) {	173	if (scroll_wv.delta) {
174	WB1.list.first = scroll_wv.position;	174	WB1.list.first = scroll_wv.position;
175	WB1.DrawPage();	175	WB1.DrawPage();
176	break;	176	break;
177	}	177	}
178		178
179	if (links.hover(WB1.list.y, WB1.list.first))	179	if (links.hover(WB1.list.y, WB1.list.first))
180	{	180	{
181	if (mouse.mkm) {	181	if (mouse.mkm) {
182	if (key_modifier&KEY_LSHIFT) \|\| (key_modifier&KEY_RSHIFT) {	182	if (key_modifier&KEY_LSHIFT) \|\| (key_modifier&KEY_RSHIFT) {
183	EventClickLink(TARGET_NEW_WINDOW);	183	EventClickLink(TARGET_NEW_WINDOW);
184	} else {	184	} else {
185	EventClickLink(TARGET_NEW_TAB);	185	EventClickLink(TARGET_NEW_TAB);
186	}	186	}
187	}	187	}
188	if (mouse.lkm) {	188	if (mouse.lkm) {
189	CursorPointer.Restore();	189	CursorPointer.Restore();
190	EventClickLink(TARGET_SAME_TAB);	190	EventClickLink(TARGET_SAME_TAB);
191	}	191	}
192	if (mouse.pkm) {	192	if (mouse.pkm) {
193	CursorPointer.Restore();	193	CursorPointer.Restore();
194	EventShowLinkMenu();	194	EventShowLinkMenu();
195	}	195	}
196	} else {	196	} else {
197	CursorPointer.Restore();	197	CursorPointer.Restore();
198	if (mouse.pkm) && (WB1.list.MouseOver(mouse.x, mouse.y)) {	198	if (mouse.pkm) && (WB1.list.MouseOver(mouse.x, mouse.y)) {
199	EventShowPageMenu();	199	EventShowPageMenu();
200	}	200	}
201	}	201	}
202	break;	202	break;
203		203
204	case evButton:	204	case evButton:
205	ProcessEvent( GetButtonID() );	205	ProcessEvent( GetButtonID() );
206	break;	206	break;
207		207
208	case evKey:	208	case evKey:
209	GetKeys();	209	GetKeys();
210		210
211	if (key_modifier&KEY_LSHIFT) \|\| (key_modifier&KEY_RSHIFT) {	211	if (key_modifier&KEY_LSHIFT) \|\| (key_modifier&KEY_RSHIFT) {
212	if (key_scancode == SCAN_CODE_TAB) {EventActivatePreviousTab();break;}	212	if (key_scancode == SCAN_CODE_TAB) {EventActivatePreviousTab();break;}
213	}	213	}
214		214
215	if (ProcessCtrlKeyEvent()) break;	215	if (ProcessCtrlKeyEvent()) break;
216		216
217	if (key_scancode == SCAN_CODE_F5) ProcessEvent(REFRESH_BUTTON);	217	if (key_scancode == SCAN_CODE_F5) ProcessEvent(REFRESH_BUTTON);
218		218
219	if (address_box.flags & ed_focus)	219	if (address_box.flags & ed_focus)
220	{	220	{
221	if (key_scancode == SCAN_CODE_ENTER) {	221	if (key_scancode == SCAN_CODE_ENTER) {
222	ProcessEvent(key_scancode);	222	ProcessEvent(key_scancode);
223	} else {	223	} else {
224	EAX = key_editbox;	224	EAX = key_editbox;
225	edit_box_key stdcall(#address_box);	225	edit_box_key stdcall(#address_box);
226	}	226	}
227	} else {	227	} else {
228	#define KEY_SCROLL_N 11	228	#define KEY_SCROLL_N 11
229	if (SCAN_CODE_UP == key_scancode) for (i=0;i	229	if (SCAN_CODE_UP == key_scancode) for (i=0;i
230	if (SCAN_CODE_DOWN == key_scancode) for (i=0;i	230	if (SCAN_CODE_DOWN == key_scancode) for (i=0;i
231	if (key_scancode == SCAN_CODE_F6) {address_box.flags=ed_focus; DrawOmnibox();}	231	if (key_scancode == SCAN_CODE_F6) {address_box.flags=ed_focus; DrawOmnibox();}
232	if (WB1.list.ProcessKey(key_scancode)) WB1.DrawPage();	232	if (WB1.list.ProcessKey(key_scancode)) WB1.DrawPage();
233	else ProcessEvent(key_scancode);	233	else ProcessEvent(key_scancode);
234	}	234	}
235	break;	235	break;
236		236
237	case evReDraw:	237	case evReDraw:
238	DefineAndDrawWindow(GetScreenWidth()-800/2-random(80), //40	238	DefineAndDrawWindow(GetScreenWidth()-800/2-random(80), //40
239	GetScreenHeight()-700/2-random(80),800,700,0x73,0,0,0);	239	GetScreenHeight()-700/2-random(80),800,700,0x73,0,0,0);
240	GetProcessInfo(#Form, SelfInfo);	240	GetProcessInfo(#Form, SelfInfo);
241	ProcessMenuClick();	241	ProcessMenuClick();
242	sc.get();	242	sc.get();
243	if (Form.status_window>2) break;	243	if (Form.status_window>2) break;
244	if (Form.height<120) { MoveSize(OLD,OLD,OLD,120); break; }	244	if (Form.height<120) { MoveSize(OLD,OLD,OLD,120); break; }
245	if (Form.width<280) { MoveSize(OLD,OLD,280,OLD); break; }	245	if (Form.width<280) { MoveSize(OLD,OLD,280,OLD); break; }
246	draw_window();	246	draw_window();
247	break;	247	break;
248		248
249	case evNetwork:	249	case evNetwork:
250	if (http.transfer <= 0) break;	250	if (http.transfer <= 0) break;
251	http.receive();	251	http.receive();
252	EventUpdateProgressBar();	252	EventUpdateProgressBar();
253	if (http.receive_result != 0) break;	253	if (http.receive_result != 0) break;
254	if (http.status_code >= 300) && (http.status_code < 400)	254	if (http.status_code >= 300) && (http.status_code < 400)
255	{	255	{
256	// Handle redirects	256	// Handle redirects
257	if (redirect_count<=5) {	257	if (redirect_count<=5) {
258	redirect_count++;	258	redirect_count++;
259	http.handle_redirect();	259	http.handle_redirect();
260	http.free();	260	http.free();
261	GetAbsoluteURL(#http.redirect_url, history.current());	261	GetAbsoluteURL(#http.redirect_url, history.current());
262	history.back();	262	history.back();
263	OpenPage(#http.redirect_url);	263	OpenPage(#http.redirect_url);
264	} else {	264	} else {
265	notify("'Too many redirects.' -E");	265	notify("'Too many redirects.' -E");
266	StopLoading();	266	StopLoading();
267	redirect_count = 0;	267	redirect_count = 0;
268	}	268	}
269	} else {	269	} else {
270	// Loading the page is complete, free resources	270	// Loading the page is complete, free resources
271	redirect_count = 0;	271	redirect_count = 0;
272	http.free();	272	http.free();
273	pages_cache.add(history.current(), http.content_pointer, http.content_received);	273	pages_cache.add(history.current(), http.content_pointer, http.content_received);
274	LoadInternalPage(http.content_pointer, http.content_received);	274	LoadInternalPage(http.content_pointer, http.content_received);
275	}	275	}
276	break;	276	break;
277	default:	277	default:
278	if (ESDWORD[shared_url] != '\0') {	278	if (ESDWORD[shared_url] != '\0') {
279	EventOpenNewTab(shared_url);	279	EventOpenNewTab(shared_url);
280	ESDWORD[shared_url] = '\0';	280	ESDWORD[shared_url] = '\0';
281	ActivateWindow(GetProcessSlot(Form.ID));	281	ActivateWindow(GetProcessSlot(Form.ID));
282	}	282	}
283	}	283	}
284	}	284	}
285		285
286	bool ProcessCtrlKeyEvent()	286	bool ProcessCtrlKeyEvent()
287	{	287	{
288	if (key_modifier&KEY_LCTRL) \|\| (key_modifier&KEY_RCTRL) switch(key_scancode)	288	if (key_modifier&KEY_LCTRL) \|\| (key_modifier&KEY_RCTRL) switch(key_scancode)
289	{	289	{
290	case SCAN_CODE_KEY_O:	290	case SCAN_CODE_KEY_O:
291	EventOpenDialog();	291	EventOpenDialog();
292	return true;	292	return true;
293	case SCAN_CODE_KEY_H:	293	case SCAN_CODE_KEY_H:
294	ProcessEvent(VIEW_HISTORY);	294	ProcessEvent(VIEW_HISTORY);
295	return true;	295	return true;
296	case SCAN_CODE_KEY_U:	296	case SCAN_CODE_KEY_U:
297	EventViewSource();	297	EventViewSource();
298	return true;	298	return true;
299	case SCAN_CODE_KEY_T:	299	case SCAN_CODE_KEY_T:
300	EventOpenNewTab(URL_SERVICE_HOMEPAGE);	300	EventOpenNewTab(URL_SERVICE_HOMEPAGE);
301	return true;	301	return true;
302	case SCAN_CODE_KEY_N:	302	case SCAN_CODE_KEY_N:
303	RunProgram(#program_path, NULL);	303	RunProgram(#program_path, NULL);
304	return true;	304	return true;
305	case SCAN_CODE_KEY_J:	305	case SCAN_CODE_KEY_J:
306	ProcessEvent(DOWNLOAD_MANAGER);	306	ProcessEvent(DOWNLOAD_MANAGER);
307	return true;	307	return true;
308	case SCAN_CODE_KEY_R:	308	case SCAN_CODE_KEY_R:
309	ProcessEvent(REFRESH_BUTTON);	309	ProcessEvent(REFRESH_BUTTON);
310	return true;	310	return true;
311	case SCAN_CODE_ENTER:	311	case SCAN_CODE_ENTER:
312	EventSeachWeb();	312	EventSeachWeb();
313	return true;	313	return true;
314	case SCAN_CODE_LEFT:	314	case SCAN_CODE_LEFT:
315	ProcessEvent(BACK_BUTTON);	315	ProcessEvent(BACK_BUTTON);
316	return true;	316	return true;
317	case SCAN_CODE_RIGHT:	317	case SCAN_CODE_RIGHT:
318	ProcessEvent(FORWARD_BUTTON);	318	ProcessEvent(FORWARD_BUTTON);
319	return true;	319	return true;
320	case SCAN_CODE_KEY_W:	320	case SCAN_CODE_KEY_W:
321	EventCloseActiveTab();	321	EventCloseActiveTab();
322	return true;	322	return true;
323	case SCAN_CODE_TAB:	323	case SCAN_CODE_TAB:
324	EventActivateNextTab();	324	EventActivateNextTab();
325	return true;	325	return true;
326	}	326	}
327	return false;	327	return false;
328	}	328	}
329		329
330	void SetElementSizes()	330	void SetElementSizes()
331	{	331	{
332	address_box.width = Form.cwidth - address_box.left - 52 - 16;	332	address_box.width = Form.cwidth - address_box.left - 52 - 16;
333	WB1.list.SetSizes(0, TOOLBAR_H+TAB_H, Form.width - 10 - scroll_wv.size_x,	333	WB1.list.SetSizes(0, TOOLBAR_H+TAB_H, Form.width - 10 - scroll_wv.size_x,
334	Form.cheight - TOOLBAR_H - STATUSBAR_H - TAB_H, BASIC_LINE_H);	334	Form.cheight - TOOLBAR_H - STATUSBAR_H - TAB_H, BASIC_LINE_H);
335	WB1.list.wheel_size = 7 * BASIC_LINE_H;	335	WB1.list.wheel_size = 7 * BASIC_LINE_H;
336	WB1.list.column_max = WB1.list.w - scroll_wv.size_x / WB1.list.font_w + 1;	336	WB1.list.column_max = WB1.list.w - scroll_wv.size_x / WB1.list.font_w + 1;
337	WB1.list.visible = WB1.list.h;	337	WB1.list.visible = WB1.list.h;
338	}	338	}
339		339
340		340
341	void draw_window()	341	void draw_window()
342	{	342	{
343	int i;	343	int i;
344	bool burger_active = false;	344	bool burger_active = false;
345	if (menu_id == OPEN_FILE) burger_active = true;	345	if (menu_id == OPEN_FILE) burger_active = true;
346		346
347	SetElementSizes();	347	SetElementSizes();
348		348
349	DrawBar(0,0, Form.cwidth,PADDING, sc.work);	349	DrawBar(0,0, Form.cwidth,PADDING, sc.work);
350	DrawBar(0,PADDING+TSZE+1, Form.cwidth,PADDING-1, sc.work);	350	DrawBar(0,PADDING+TSZE+1, Form.cwidth,PADDING-1, sc.work);
351	DrawBar(0,TOOLBAR_H-2, Form.cwidth,1, MixColors(sc.work_dark, sc.work, 180));	351	DrawBar(0,TOOLBAR_H-2, Form.cwidth,1, MixColors(sc.work_dark, sc.work, 180));
352	DrawBar(0,TOOLBAR_H-1, Form.cwidth,1, sc.work_graph);	352	DrawBar(0,TOOLBAR_H-1, Form.cwidth,1, sc.work_graph);
353	DrawBar(0, PADDING, address_box.left-2, TSZE+1, sc.work);	353	DrawBar(0, PADDING, address_box.left-2, TSZE+1, sc.work);
354	DrawBar(address_box.left+address_box.width+18, PADDING, Form.cwidth-address_box.left-address_box.width-18, TSZE+1, sc.work);	354	DrawBar(address_box.left+address_box.width+18, PADDING, Form.cwidth-address_box.left-address_box.width-18, TSZE+1, sc.work);
355		355
356	DrawTopPanelButton(BACK_BUTTON, PADDING-1, PADDING, 30, false);	356	DrawTopPanelButton(BACK_BUTTON, PADDING-1, PADDING, 30, false);
357	DrawTopPanelButton(FORWARD_BUTTON, PADDING+TSZE+PADDING-2, PADDING, 31, false);	357	DrawTopPanelButton(FORWARD_BUTTON, PADDING+TSZE+PADDING-2, PADDING, 31, false);
358	DrawTopPanelButton(SANDWICH_BUTTON, Form.cwidth-PADDING-TSZE-3, PADDING, -1, burger_active); //burger menu	358	DrawTopPanelButton(SANDWICH_BUTTON, Form.cwidth-PADDING-TSZE-3, PADDING, -1, burger_active); //burger menu
359		359
360	DrawBar(0,Form.cheight - STATUSBAR_H, Form.cwidth,1, sc.work_graph);	360	DrawBar(0,Form.cheight - STATUSBAR_H, Form.cwidth,1, sc.work_graph);
361		361
362	DrawRectangle(WB1.list.x + WB1.list.w, WB1.list.y, scroll_wv.size_x,	362	DrawRectangle(WB1.list.x + WB1.list.w, WB1.list.y, scroll_wv.size_x,
363	WB1.list.h-1, scroll_wv.bckg_col);	363	WB1.list.h-1, scroll_wv.bckg_col);
364		364
365	if (!BrowserWidthChanged()) {	365	if (!BrowserWidthChanged()) {
366	WB1.DrawPage();	366	WB1.DrawPage();
367	DrawOmnibox();	367	DrawOmnibox();
368	}	368	}
369	DrawProgress();	369	DrawProgress();
370	DrawStatusBar();	370	DrawStatusBar();
371	DrawTabsBar();	371	DrawTabsBar();
372	}	372	}
373		373
374	bool BrowserWidthChanged()	374	bool BrowserWidthChanged()
375	{	375	{
376	dword source_mode_holder;	376	dword source_mode_holder;
377	if (WB1.list.w!=DrawBuf.bufw) {	377	if (WB1.list.w!=DrawBuf.bufw) {
378	DrawBuf.Init(WB1.list.x, WB1.list.y, WB1.list.w, 400*20);	378	DrawBuf.Init(WB1.list.x, WB1.list.y, WB1.list.w, 400*20);
379	if (!strncmp(history.current(),"http",4)) {	379	if (!strncmp(history.current(),"http",4)) {
380	//nihuya ne izyashnoe reshenie, no pust' poka butet tak	380	//nihuya ne izyashnoe reshenie, no pust' poka butet tak
381	source_mode_holder = source_mode;	381	source_mode_holder = source_mode;
382	LoadInternalPage(#loading_text, sizeof(loading_text));	382	LoadInternalPage(#loading_text, sizeof(loading_text));
383	source_mode = source_mode_holder;	383	source_mode = source_mode_holder;
384	}	384	}
385	OpenPage(history.current());	385	OpenPage(history.current());
386	return true;	386	return true;
387	}	387	}
388	return false;	388	return false;
389	}	389	}
390		390
391		391
392	void EventChangeEncodingAndLoadPage(int _new_encoding)	392	void EventChangeEncodingAndLoadPage(int _new_encoding)
393	{	393	{
394	dword newbuf, newsize;	394	dword newbuf, newsize;
395	WB1.custom_encoding = _new_encoding;	395	WB1.custom_encoding = _new_encoding;
396	newsize = strlen(WB1.o_bufpointer);	396	newsize = strlen(WB1.o_bufpointer);
397	newbuf = malloc(newsize);	397	newbuf = malloc(newsize);
398	memmov(newbuf, WB1.o_bufpointer, newsize);	398	memmov(newbuf, WB1.o_bufpointer, newsize);
399	LoadInternalPage(newbuf, newsize);	399	LoadInternalPage(newbuf, newsize);
400	free(newbuf);	400	free(newbuf);
401	}	401	}
402		402
403		403
404	void ProcessEvent(dword id__)	404	void ProcessEvent(dword id__)
405	{	405	{
406	switch (id__)	406	switch (id__)
407	{	407	{
408	case 1:	408	case 1:
409	ExitProcess();	409	ExitProcess();
410	break;	410	break;
411	case ENCODINGS...ENCODINGS+6:	411	case ENCODINGS...ENCODINGS+6:
412	EventChangeEncodingAndLoadPage(id__-ENCODINGS);	412	EventChangeEncodingAndLoadPage(id__-ENCODINGS);
413	return;	413	return;
414	case NEW_WINDOW:	414	case NEW_WINDOW:
415	RunProgram(#program_path, NULL);	415	RunProgram(#program_path, NULL);
416	return;	416	return;
417	case SCAN_CODE_BS:	417	case SCAN_CODE_BS:
418	case BACK_BUTTON:	418	case BACK_BUTTON:
419	if (history.back()) {	419	if (history.back()) {
420	OpenPage(history.current());	420	OpenPage(history.current());
421	}	421	}
422	return;	422	return;
423	case FORWARD_BUTTON:	423	case FORWARD_BUTTON:
424	if (history.forward()) {	424	if (history.forward()) {
425	OpenPage(history.current());	425	OpenPage(history.current());
426	}	426	}
427	return;	427	return;
428	case GOTOURL_BUTTON:	428	case GOTOURL_BUTTON:
429	case SCAN_CODE_ENTER:	429	case SCAN_CODE_ENTER:
430	EventSubmitOmnibox();	430	EventSubmitOmnibox();
431	return;	431	return;
432	case REFRESH_BUTTON:	432	case REFRESH_BUTTON:
433	EventRefreshPage();	433	EventRefreshPage();
434	return;	434	return;
435	case CHANGE_ENCODING:	435	case CHANGE_ENCODING:
436	EventShowEncodingsList();	436	EventShowEncodingsList();
437	return;	437	return;
438	case SANDWICH_BUTTON:	438	case SANDWICH_BUTTON:
439	EventShowMainMenu();	439	EventShowMainMenu();
440	return;	440	return;
441	case VIEW_SOURCE:	441	case VIEW_SOURCE:
442	EventViewSource();	442	EventViewSource();
443	break;	443	break;
444	case EDIT_SOURCE:	444	case EDIT_SOURCE:
445	if (check_is_the_adress_local(history.current())) {	445	if (check_is_the_adress_local(history.current())) {
446	RunProgram("/rd/1/tinypad", history.current());	446	RunProgram("/rd/1/tinypad", history.current());
447	} else {	447	} else {
448	CreateFile(WB1.bufsize, WB1.bufpointer, "/tmp0/1/WebView_tmp.htm");	448	CreateFile(WB1.bufsize, WB1.bufpointer, "/tmp0/1/WebView_tmp.htm");
449	if (!EAX) RunProgram("/rd/1/tinypad", "/tmp0/1/WebView_tmp.htm");	449	if (!EAX) RunProgram("/rd/1/tinypad", "/tmp0/1/WebView_tmp.htm");
450	}	450	}
451	return;	451	return;
452	case VIEW_HISTORY:	452	case VIEW_HISTORY:
453	OpenPage(URL_SERVICE_HISTORY);	453	OpenPage(URL_SERVICE_HISTORY);
454	return;	454	return;
455	case DOWNLOAD_MANAGER:	455	case DOWNLOAD_MANAGER:
456	if (!downloader_opened) {	456	if (!downloader_opened) {
457	downloader_edit = NULL;	457	downloader_edit = NULL;
458	CreateThread(#Downloader,#downloader_stak+4092);	458	CreateThread(#Downloader,#downloader_stak+4092);
459	}	459	}
460	return;	460	return;
461	case UPDATE_BROWSER:	461	case UPDATE_BROWSER:
462	EventUpdateBrowser();	462	EventUpdateBrowser();
463	return;	463	return;
464	case CLEAR_CACHE:	464	case CLEAR_CACHE:
465	pages_cache.clear();	465	pages_cache.clear();
466	notify(#clear_cache_ok);	466	notify(#clear_cache_ok);
467	EventRefreshPage();	467	EventRefreshPage();
468	return;	468	return;
469	case IN_NEW_TAB:	469	case IN_NEW_TAB:
470	EventClickLink(TARGET_NEW_TAB);	470	EventClickLink(TARGET_NEW_TAB);
471	return;	471	return;
472	case IN_NEW_WINDOW:	472	case IN_NEW_WINDOW:
473	EventClickLink(TARGET_NEW_WINDOW);	473	EventClickLink(TARGET_NEW_WINDOW);
474	return;	474	return;
475	case COPY_LINK_URL:	475	case COPY_LINK_URL:
476	Clipboard__CopyText(GetAbsoluteActiveURL());	476	Clipboard__CopyText(GetAbsoluteActiveURL());
477	notify("'URL copied to clipboard'O");	477	notify("'URL copied to clipboard'O");
478	return;	478	return;
479	case DOWNLOAD_LINK_CONTENTS:	479	case DOWNLOAD_LINK_CONTENTS:
480	if (!downloader_opened) {	480	if (!downloader_opened) {
481	strcpy(#downloader_edit, GetAbsoluteActiveURL());	481	strcpy(#downloader_edit, GetAbsoluteActiveURL());
482	CreateThread(#Downloader,#downloader_stak+4092);	482	CreateThread(#Downloader,#downloader_stak+4092);
483	}	483	}
484	return;	484	return;
485	case OPEN_FILE:	485	case OPEN_FILE:
486	EventOpenDialog();	486	EventOpenDialog();
487	return;	487	return;
488	case SCAN_CODE_F12:	488	case SCAN_CODE_F12:
489	debug_mode ^= 1;	489	debug_mode ^= 1;
490	if (debug_mode) notify("'Debug mode ON'-I");	490	if (debug_mode) notify("'Debug mode ON'-I");
491	else notify("'Debug mode OFF'-I");	491	else notify("'Debug mode OFF'-I");
492	return;	492	return;
493	case NEW_TAB:	493	case NEW_TAB:
494	if (http.transfer) break;	494	if (http.transfer) break;
495	EventOpenNewTab(URL_SERVICE_HOMEPAGE);	495	EventOpenNewTab(URL_SERVICE_HOMEPAGE);
496	return;	496	return;
497	case TAB_ID...TAB_ID+TABS_MAX:	497	case TAB_ID...TAB_ID+TABS_MAX:
498	if (http.transfer) break;	498	if (http.transfer) break;
499	if (mouse.mkm) {	499	if (mouse.mkm) {
500	EventTabClose(id__ - TAB_ID);	500	EventTabClose(id__ - TAB_ID);

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(root)/programs/cmm/browser/WebView.c – Rev 7970 → 7976