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


 
//Copyright 2007-2020 by Veliant & Leency
//Asper, lev, Lrz, Barsuk, Nable, hidnplayr...
 
#ifndef AUTOBUILD
	#include "lang.h--"
#endif
 
//libraries
#define MEMSIZE 1024 * 850
#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 "show_src.h"
#include "download_manager.h"
_history history;
#include "history.h"
bool debug_mode = false;
#include "..\TWB\TWB.c" //HTML Parser, a core component
 
TWebBrowser WB1;
 
char version[]="WebView 2.1";
 
#ifdef LANG_RUS
char page_not_found[] = FROM "html\\page_not_found_ru.htm""\0";
char homepage[] = FROM "html\\homepage_ru.htm""\0";
char help[] = FROM "html\\help_ru.htm""\0";
char accept_language[]= "Accept-Language: ru\n";
char rmb_menu[] = 
"®á¬®âà¥âì ¨áå®¤­¨ª
¥¤ ªâ¨à®¢ âì ¨áå®¤­¨ª";
char main_menu[] = 
"âªàëâì ä ©«
®¢®¥ ®ª­®
áâ®à¨ï
¥­¥¤¦¥à § £àã§®ª";
char link_menu[] =
"®¯¨à®¢ âì ááë«ªã
ª ç âì á®¤¥à¦¨¬®¥ ááë«ª¨";
char loading_text[] = " £àã§ª ...";
#else
char page_not_found[] = FROM "html\\page_not_found_en.htm""\0";
char homepage[] = FROM "html\\homepage_en.htm""\0";
char help[] = FROM "html\\help_en.htm""\0";
char accept_language[]= "Accept-Language: en\n";
char rmb_menu[] =
"View source
Edit source";
char main_menu[] = 
"Open local file
New window
History
Download Manager";
char link_menu[] =
"Copy link
Download link contents";
char loading_text[] = "Loading...";
#endif
 
#define URL_SIZE 4000
 
#define URL_SERVICE_HISTORY "WebView:history"
#define URL_SERVICE_HOMEPAGE "WebView:home"
#define URL_SERVICE_HELP "WebView:help"
 
#define PADDING 9
#define SKIN_Y 24
#define TSZE 25
dword TOOLBAR_H = PADDING+TSZE+PADDING+2;
dword STATUSBAR_H = 15;
 
int action_buf;
 
_http http = 0;
 
bool source_mode = false;
 
progress_bar wv_progress_bar;
char stak[4096];
proc_info Form;
 
enum { 
	ENCODINGS=900,
	BACK_BUTTON=1000, 
	FORWARD_BUTTON, 
	REFRESH_BUTTON, 
	GOTOURL_BUTTON, 
	CHANGE_ENCODING,
	SANDWICH_BUTTON,
	VIEW_SOURCE,
	EDIT_SOURCE,
	OPEN_FILE,
	NEW_WINDOW,
	VIEW_HISTORY,
	DOWNLOAD_MANAGER,
	COPY_LINK_URL,
	DOWNLOAD_LINK_CONTENTS,
};
 
char default_dir[] = "/rd/1";
od_filter filter2 = { 16, "TXT\0HTM\0HTML\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};
 
 
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, "-d ", 3)) {
			strcpy(#downloader_edit, #param+3);
			CreateThread(#Downloader,#downloader_stak+4092);
			ExitProcess();
		} else if (!strncmp(#param, "-s ", 3)) {
			source_mode = true;
			history.add(#param + 3);
		} else {
			history.add(#param);
		}
	} else {
		history.add(URL_SERVICE_HOMEPAGE);
	}
}
 
void main()
{
	int i, btn, redirect_count=0;
	LoadLibraries();
	CreateDir("/tmp0/1/downloads");
	Libimg_LoadImage(#skin, "/sys/toolbar.png");
	HandleParam();
	skin.h = 26;
	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(WaitEvent())
	{
		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(mouse.x, mouse.y);
				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_modifier&KEY_LCTRL) || (key_modifier&KEY_RCTRL) {
				if (key_scancode == SCAN_CODE_KEY_O) {EventOpenDialog();break;}
				if (key_scancode == SCAN_CODE_KEY_H) {ProcessEvent(VIEW_HISTORY);break;}
				if (key_scancode == SCAN_CODE_KEY_U) {EventViewSource();break;}
				if (key_scancode == SCAN_CODE_KEY_T) 
				|| (key_scancode == SCAN_CODE_KEY_N) {RunProgram(#program_path, NULL);break;}
				if (key_scancode == SCAN_CODE_KEY_J) {ProcessEvent(DOWNLOAD_MANAGER);break;}
				if (key_scancode == SCAN_CODE_KEY_R) {ProcessEvent(REFRESH_BUTTON);break;}
				if (key_scancode == SCAN_CODE_ENTER) {EventSeachWeb();break;}
				if (key_scancode == SCAN_CODE_LEFT)  {ProcessEvent(BACK_BUTTON);break;}
				if (key_scancode == SCAN_CODE_RIGHT) {ProcessEvent(FORWARD_BUTTON);break;}
				if (key_scancode == SCAN_CODE_KEY_W) {ExitProcess();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:
			if (menu.cur_y) {
				ProcessEvent(menu.cur_y);
				menu.cur_y = 0;
			}
			DefineAndDrawWindow(GetScreenWidth()-800/2-random(80),
				GetScreenHeight()-700/2-random(80),800,700,0x73,0,0,0);
			GetProcessInfo(#Form, SelfInfo);
			system.color.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();
				}
			} else {
				// Loading the page is complete, free resources
				redirect_count = 0;
				http.free();
				LoadInternalPage(http.content_pointer, http.content_received);
			}
	}
}
 
void SetElementSizes()
{
 
	address_box.width = Form.cwidth - address_box.left - 52 - 16;
	WB1.list.SetSizes(0, TOOLBAR_H, Form.width - 10 - scroll_wv.size_x, 
		Form.cheight - TOOLBAR_H - STATUSBAR_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;
	SetElementSizes();
 
	DrawBar(0,0, Form.cwidth,PADDING, system.color.work);
	DrawBar(0,PADDING+TSZE+1, Form.cwidth,PADDING-1, system.color.work);
	DrawBar(0,TOOLBAR_H-2, Form.cwidth,1, system.color.work_dark);
	DrawBar(0,TOOLBAR_H-1, Form.cwidth,1, system.color.work_graph);
	DrawBar(0, PADDING, address_box.left-2, TSZE+1, system.color.work);
	DrawBar(address_box.left+address_box.width+18, PADDING, Form.cwidth-address_box.left-address_box.width-18, TSZE+1, system.color.work);
 
	DrawTopPanelButton(BACK_BUTTON, PADDING-1, PADDING, 30);
	DrawTopPanelButton(FORWARD_BUTTON, PADDING+TSZE+PADDING-2, PADDING, 31);
	DrawTopPanelButton(SANDWICH_BUTTON, Form.cwidth-PADDING-TSZE-3, PADDING, -1);
 
	for (i=0; i<=2; i++) DrawBar(Form.cwidth-PADDING-TSZE+3, i*5+PADDING+7, 15, 3, system.color.work_graph);
 
	DrawBar(0,Form.cheight - STATUSBAR_H, Form.cwidth,1, system.color.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 (WB1.list.w!=WB1.DrawBuf.bufw) {
		WB1.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
			i=source_mode;
 
			LoadInternalPage(#loading_text, sizeof(loading_text));
			source_mode=i;
 
		}
		OpenPage(history.current());
	} else { 
		WB1.DrawPage(); 
		DrawOmnibox(); 
	}
	DrawProgress();
	DrawStatusBar(NULL);
}
 
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:
			if (http.transfer > 0) {
				StopLoading();
				draw_window();
			} else {
				OpenPage(history.current());
			}
			return;
		case CHANGE_ENCODING:
			EventShowEncodingsList(Form.cwidth - 150, status_text.start_y-117);
			return;
		case SANDWICH_BUTTON:
			EventShowMainMenu(Form.cwidth - 215, TOOLBAR_H-6);
			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 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;
	}
}
 
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 GetLocalFileData(dword _path)
{
	dword data, size;
	file_size stdcall (_path);
	if (!EBX) {
		return false;
	} else {
		size = EBX;
		data = malloc(size);
		ReadFile(0, size, data, _path);
		LoadInternalPage(data, size);
		free(data);
		return true;
	}
}
 
void OpenPage(dword _open_URL)
{
	char new_url[URL_SIZE+1];
 
	StopLoading();
 
	strcpy(#editURL, _open_URL);
	address_box.flags=0;
	DrawOmnibox();
 
	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 (!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 (!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 > 0) {
		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);
		if (source_mode) {
			source_mode = false;
			ShowSource(WB1.bufpointer, _in_bufsize);
		} else {
			WB1.DrawPage();			
		}
	}
}
 
byte 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(dword _left, _top)
{
	menu.selected = 0;
	menu.show(Form.left+_left-6,Form.top+_top+skin_height+3, 220, #rmb_menu, VIEW_SOURCE);
}
 
void EventShowEncodingsList(dword _left, _top)
{
	menu.selected = WB1.cur_encoding + 1;
	menu.show(Form.left+_left-6+77,Form.top+_top+skin_height-3, 100, 
		"UTF-8\nKOI8-RU\nCP1251\nCP1252\nISO8859-5\nCP866", ENCODINGS);
}
 
void EventShowMainMenu(dword _left, _top)
{
	menu.selected = 0;
	menu.show(Form.left+_left-6+77,Form.top+_top+skin_height-3, 140, #main_menu, OPEN_FILE);
}
 
void EventShowLinkMenu(dword _left, _top)
{
	menu.selected = 0;
	menu.show(Form.left+_left-6,Form.top+_top+skin_height+3, 220, #link_menu, COPY_LINK_URL);
}
 
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, "-s ");
	strncat(#source_view_param, history.current(), URL_SIZE);
	RunProgram(#program_path, #source_view_param);
}
 
void DrawStatusBar(dword _status_text)
{
	status_text.font_color = system.color.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, system.color.work);
	DrawBar(0,Form.cheight - STATUSBAR_H+1, Form.cwidth,STATUSBAR_H-1, system.color.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, system.color.work_text, WB1.cur_encoding*10+#charsets);
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
}
 
void DrawOmnibox()
{
	int skin_x_offset;
	
	DrawOvalBorder(address_box.left-2, address_box.top-3, address_box.width+18, 24, system.color.work_graph, 
		system.color.work_graph, system.color.work_graph, system.color.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 > 0) skin_x_offset = 85; else skin_x_offset = 68;
	img_draw stdcall(skin.image, address_box.left+address_box.width+1, 
		address_box.top-1, 16, skin.h-3, skin_x_offset, SKIN_Y+2);
	DefineHiddenButton(address_box.left+address_box.width-1, address_box.top-2, 17, skin.h-3, REFRESH_BUTTON);
 
	DrawProgress();
}
 
 
stop:

Rev 7758	Rev 7759
1	//HTML Viewer in C--	-
2	//Copyright 2007-2020 by Veliant & Leency	1	//Copyright 2007-2020 by Veliant & Leency
3	//Asper, lev, Lrz, Barsuk, Nable, hidnplayr...	2	//Asper, lev, Lrz, Barsuk, Nable, hidnplayr...
4		3
5	#ifndef AUTOBUILD	4	#ifndef AUTOBUILD
6	#include "lang.h--"	5	#include "lang.h--"
7	#endif	6	#endif
8		7
9	//libraries	8	//libraries
10	#define MEMSIZE 1024 * 850	9	#define MEMSIZE 1024 * 850
11	#include "..\lib\gui.h"	10	#include "..\lib\gui.h"
12	#include "..\lib\draw_buf.h"	11	#include "..\lib\draw_buf.h"
13	#include "..\lib\list_box.h"	12	#include "..\lib\list_box.h"
14	#include "..\lib\cursor.h"	13	#include "..\lib\cursor.h"
15	#include "..\lib\collection.h"	14	#include "..\lib\collection.h"
16	#include "..\lib\random.h"	15	#include "..\lib\random.h"
17	#include "..\lib\clipboard.h"	16	#include "..\lib\clipboard.h"
18		17
19	// *.obj libraries	18	// *.obj libraries
20	#include "..\lib\obj\box_lib.h"	19	#include "..\lib\obj\box_lib.h"
21	#include "..\lib\obj\libio.h"	20	#include "..\lib\obj\libio.h"
22	#include "..\lib\obj\libimg.h"	21	#include "..\lib\obj\libimg.h"
23	#include "..\lib\obj\http.h"	22	#include "..\lib\obj\http.h"
24	#include "..\lib\obj\iconv.h"	23	#include "..\lib\obj\iconv.h"
25	#include "..\lib\obj\proc_lib.h"	24	#include "..\lib\obj\proc_lib.h"
26		25
27	//useful patterns	26	//useful patterns
28	#include "..\lib\patterns\history.h"	27	#include "..\lib\patterns\history.h"
29	#include "..\lib\patterns\http_downloader.h"	28	#include "..\lib\patterns\http_downloader.h"
30	#include "..\lib\patterns\simple_open_dialog.h"	29	#include "..\lib\patterns\simple_open_dialog.h"
-		30	#include "..\lib\patterns\toolbar_button.h"
31		31
32	#include "show_src.h"	32	#include "show_src.h"
33	#include "download_manager.h"	33	#include "download_manager.h"
34	_history history;	34	_history history;
35	#include "history.h"	35	#include "history.h"
36	bool debug_mode = false;	36	bool debug_mode = false;
37	#include "..\TWB\TWB.c"	37	#include "..\TWB\TWB.c" //HTML Parser, a core component
-		38
-		39	TWebBrowser WB1;
38		40
39	char version[]="WebView 2.0 Gold";	41	char version[]="WebView 2.1";
40		42
41	#ifdef LANG_RUS	43	#ifdef LANG_RUS
42	char page_not_found[] = FROM "html\\page_not_found_ru.htm""\0";	44	char page_not_found[] = FROM "html\\page_not_found_ru.htm""\0";
43	char homepage[] = FROM "html\\homepage_ru.htm""\0";	45	char homepage[] = FROM "html\\homepage_ru.htm""\0";
44	char help[] = FROM "html\\help_ru.htm""\0";	46	char help[] = FROM "html\\help_ru.htm""\0";
45	char accept_language[]= "Accept-Language: ru\n";	47	char accept_language[]= "Accept-Language: ru\n";
46	char rmb_menu[] =	48	char rmb_menu[] =
47	"®á¬®âà¥âì ¨áå®¤¨ª	49	"®á¬®âà¥âì ¨áå®¤¨ª
48	¥¤ ªâ¨à®¢ âì ¨áå®¤¨ª";	50	¥¤ ªâ¨à®¢ âì ¨áå®¤¨ª";
49	char main_menu[] =	51	char main_menu[] =
50	"âªàëâì ä ©«	52	"âªàëâì ä ©«
51	®¢®¥ ®ª®	53	®¢®¥ ®ª®
52	áâ®à¨ï	54	áâ®à¨ï
53	¥¥¤¦¥à § £àã§®ª";	55	¥¥¤¦¥à § £àã§®ª";
54	char link_menu[] =	56	char link_menu[] =
55	"®¯¨à®¢ âì ááë«ªã	57	"®¯¨à®¢ âì ááë«ªã
56	ª ç âì á®¤¥à¦¨¬®¥ ááë«ª¨";	58	ª ç âì á®¤¥à¦¨¬®¥ ááë«ª¨";
57	char loading_text[] = " £àã§ª ...";	59	char loading_text[] = " £àã§ª ...";
58	#else	60	#else
59	char page_not_found[] = FROM "html\\page_not_found_en.htm""\0";	61	char page_not_found[] = FROM "html\\page_not_found_en.htm""\0";
60	char homepage[] = FROM "html\\homepage_en.htm""\0";	62	char homepage[] = FROM "html\\homepage_en.htm""\0";
61	char help[] = FROM "html\\help_en.htm""\0";	63	char help[] = FROM "html\\help_en.htm""\0";
62	char accept_language[]= "Accept-Language: en\n";	64	char accept_language[]= "Accept-Language: en\n";
63	char rmb_menu[] =	65	char rmb_menu[] =
64	"View source	66	"View source
65	Edit source";	67	Edit source";
66	char main_menu[] =	68	char main_menu[] =
67	"Open local file	69	"Open local file
68	New window	70	New window
69	History	71	History
70	Download Manager";	72	Download Manager";
71	char link_menu[] =	73	char link_menu[] =
72	"Copy link	74	"Copy link
73	Download link contents";	75	Download link contents";
74	char loading_text[] = "Loading...";	76	char loading_text[] = "Loading...";
75	#endif	77	#endif
76		78
77	#define URL_SIZE 4000	79	#define URL_SIZE 4000
78		80
79	#define URL_SERVICE_HISTORY "WebView:history"	81	#define URL_SERVICE_HISTORY "WebView:history"
80	#define URL_SERVICE_HOMEPAGE "WebView:home"	82	#define URL_SERVICE_HOMEPAGE "WebView:home"
81	#define URL_SERVICE_HELP "WebView:help"	83	#define URL_SERVICE_HELP "WebView:help"
82		84
83	#define PADDING 9	85	#define PADDING 9
84	#define SKIN_Y 24	86	#define SKIN_Y 24
85	#define TSZE 25	87	#define TSZE 25
86	dword TOOLBAR_H = PADDING+TSZE+PADDING+2;	88	dword TOOLBAR_H = PADDING+TSZE+PADDING+2;
87	dword STATUSBAR_H = 15;	89	dword STATUSBAR_H = 15;
88		90
89	int action_buf;	91	int action_buf;
90		92
91	_http http = {0, 0, 0, 0, 0, 0, 0};	93	_http http = 0;
92		94
93	bool source_mode = false;	95	bool source_mode = false;
94		96
95	progress_bar wv_progress_bar;	97	progress_bar wv_progress_bar;
96	char stak[4096];	98	char stak[4096];
97	proc_info Form;	99	proc_info Form;
98		100
99	enum {	101	enum {
-		102	ENCODINGS=900,
100	BACK_BUTTON=1000,	103	BACK_BUTTON=1000,
101	FORWARD_BUTTON,	104	FORWARD_BUTTON,
102	REFRESH_BUTTON,	105	REFRESH_BUTTON,
103	GOTOURL_BUTTON,	106	GOTOURL_BUTTON,
-		107	CHANGE_ENCODING,
104	SANDWICH_BUTTON,	108	SANDWICH_BUTTON,
105	VIEW_SOURCE,	109	VIEW_SOURCE,
106	EDIT_SOURCE,	110	EDIT_SOURCE,
107	OPEN_FILE,	111	OPEN_FILE,
108	NEW_WINDOW,	112	NEW_WINDOW,
109	VIEW_HISTORY,	113	VIEW_HISTORY,
110	DOWNLOAD_MANAGER,	114	DOWNLOAD_MANAGER,
111	COPY_LINK_URL,	115	COPY_LINK_URL,
112	DOWNLOAD_LINK_CONTENTS,	116	DOWNLOAD_LINK_CONTENTS,
113	};	117	};
114		118
115	char default_dir[] = "/rd/1";	119	char default_dir[] = "/rd/1";
116	od_filter filter2 = { 16, "TXT\0HTM\0HTML\0\0" };	120	od_filter filter2 = { 16, "TXT\0HTM\0HTML\0\0" };
117		121
118	char editURL[URL_SIZE+1];	122	char editURL[URL_SIZE+1];
119	edit_box address_box = {, PADDING+TSZE*2+PADDING+6, PADDING+3, 0xffffff,	123	edit_box address_box = {, PADDING+TSZE*2+PADDING+6, PADDING+3, 0xffffff,
120	0x94AECE, 0xffffff, 0xffffff,0x10000000,URL_SIZE-2,#editURL,0,,19,19};	124	0x94AECE, 0xffffff, 0xffffff,0x10000000,URL_SIZE-2,#editURL,0,,19,19};
121		125
122		126
123	void LoadLibraries()	127	void LoadLibraries()
124	{	128	{
125	load_dll(boxlib, #box_lib_init,0);	129	load_dll(boxlib, #box_lib_init,0);
126	load_dll(libio, #libio_init,1);	130	load_dll(libio, #libio_init,1);
127	load_dll(libimg, #libimg_init,1);	131	load_dll(libimg, #libimg_init,1);
128	load_dll(libHTTP, #http_lib_init,1);	132	load_dll(libHTTP, #http_lib_init,1);
129	load_dll(iconv_lib, #iconv_open,0);	133	load_dll(iconv_lib, #iconv_open,0);
130	load_dll(Proc_lib, #OpenDialog_init,0);	134	load_dll(Proc_lib, #OpenDialog_init,0);
131	OpenDialog_init stdcall (#o_dialog);	135	OpenDialog_init stdcall (#o_dialog);
132	}	136	}
133		137
134	void HandleParam()	138	void HandleParam()
135	{	139	{
136	if (param) {	140	if (param) {
137	if (!strncmp(#param, "-d ", 3)) {	141	if (!strncmp(#param, "-d ", 3)) {
138	strcpy(#downloader_edit, #param+3);	142	strcpy(#downloader_edit, #param+3);
139	CreateThread(#Downloader,#downloader_stak+4092);	143	CreateThread(#Downloader,#downloader_stak+4092);
140	ExitProcess();	144	ExitProcess();
141	} else if (!strncmp(#param, "-s ", 3)) {	145	} else if (!strncmp(#param, "-s ", 3)) {
142	source_mode = true;	146	source_mode = true;
143	history.add(#param + 3);	147	history.add(#param + 3);
144	} else {	148	} else {
145	history.add(#param);	149	history.add(#param);
146	}	150	}
147	} else {	151	} else {
148	history.add(URL_SERVICE_HOMEPAGE);	152	history.add(URL_SERVICE_HOMEPAGE);
149	}	153	}
150	}	154	}
151		155
152	void main()	156	void main()
153	{	157	{
154	int i, btn, redirect_count=0;	158	int i, btn, redirect_count=0;
155	LoadLibraries();	159	LoadLibraries();
156	CreateDir("/tmp0/1/downloads");	160	CreateDir("/tmp0/1/downloads");
157	Libimg_LoadImage(#skin, "/sys/toolbar.png");	161	Libimg_LoadImage(#skin, "/sys/toolbar.png");
158	HandleParam();	162	HandleParam();
159	skin.h = 26;	163	skin.h = 26;
160	WB1.list.SetFont(8, 14, 10011000b);	164	WB1.list.SetFont(8, 14, 10011000b);
161	WB1.list.no_selection = true;	165	WB1.list.no_selection = true;
-		166	WB1.custom_encoding = -1;
162	SetEventMask(EVM_REDRAW + EVM_KEY + EVM_BUTTON + EVM_MOUSE + EVM_MOUSE_FILTER + EVM_STACK);	167	SetEventMask(EVM_REDRAW + EVM_KEY + EVM_BUTTON + EVM_MOUSE + EVM_MOUSE_FILTER + EVM_STACK);
163	loop() switch(WaitEvent())	168	loop() switch(WaitEvent())
164	{	169	{
165	case evMouse:	170	case evMouse:
166	edit_box_mouse stdcall (#address_box);	171	edit_box_mouse stdcall (#address_box);
167	mouse.get();	172	mouse.get();
168	if (PageLinks.HoverAndProceed(mouse.x, WB1.list.first + mouse.y, WB1.list.y, WB1.list.first))	173	if (PageLinks.HoverAndProceed(mouse.x, WB1.list.first + mouse.y, WB1.list.y, WB1.list.first))
169	&& (mouse.pkm) && (mouse.up) {	174	&& (mouse.pkm) && (mouse.up) {
170	if (WB1.list.MouseOver(mouse.x, mouse.y)) EventShowPageMenu(mouse.x, mouse.y);	175	if (WB1.list.MouseOver(mouse.x, mouse.y)) EventShowPageMenu(mouse.x, mouse.y);
171	break;	176	break;
172	}	177	}
173	if (WB1.list.MouseScroll(mouse.vert)) WB1.DrawPage();	178	if (WB1.list.MouseScroll(mouse.vert)) WB1.DrawPage();
174	scrollbar_v_mouse (#scroll_wv);	179	scrollbar_v_mouse (#scroll_wv);
175	if (WB1.list.first != scroll_wv.position)	180	if (WB1.list.first != scroll_wv.position)
176	{	181	{
177	WB1.list.first = scroll_wv.position;	182	WB1.list.first = scroll_wv.position;
178	WB1.DrawPage();	183	WB1.DrawPage();
179	break;	184	break;
180	}	185	}
181	if (mouse.up) && (! address_box.flags & ed_focus) && (address_box.flags & ed_shift_bac)	186	if (mouse.up) && (! address_box.flags & ed_focus) && (address_box.flags & ed_shift_bac)
182	{	187	{
183	DrawOmnibox(); //reset text selection	188	DrawOmnibox(); //reset text selection
184	}	189	}
185	break;	190	break;
186		191
187	case evButton:	192	case evButton:
188	btn = GetButtonID();	193	btn = GetButtonID();
189	if (1==btn) ExitProcess(); else ProcessEvent(btn);	194	if (1==btn) ExitProcess(); else ProcessEvent(btn);
190	break;	195	break;
191		196
192	case evKey:	197	case evKey:
193	GetKeys();	198	GetKeys();
194	if (key_modifier&KEY_LCTRL) \|\| (key_modifier&KEY_RCTRL) {	199	if (key_modifier&KEY_LCTRL) \|\| (key_modifier&KEY_RCTRL) {
195	if (key_scancode == SCAN_CODE_KEY_O) {EventOpenDialog();break;}	200	if (key_scancode == SCAN_CODE_KEY_O) {EventOpenDialog();break;}
196	if (key_scancode == SCAN_CODE_KEY_H) {ProcessEvent(VIEW_HISTORY);break;}	201	if (key_scancode == SCAN_CODE_KEY_H) {ProcessEvent(VIEW_HISTORY);break;}
197	if (key_scancode == SCAN_CODE_KEY_U) {EventViewSource();break;}	202	if (key_scancode == SCAN_CODE_KEY_U) {EventViewSource();break;}
198	if (key_scancode == SCAN_CODE_KEY_T)	203	if (key_scancode == SCAN_CODE_KEY_T)
199	\|\| (key_scancode == SCAN_CODE_KEY_N) {RunProgram(#program_path, NULL);break;}	204	\|\| (key_scancode == SCAN_CODE_KEY_N) {RunProgram(#program_path, NULL);break;}
200	if (key_scancode == SCAN_CODE_KEY_J) {ProcessEvent(DOWNLOAD_MANAGER);break;}	205	if (key_scancode == SCAN_CODE_KEY_J) {ProcessEvent(DOWNLOAD_MANAGER);break;}
201	if (key_scancode == SCAN_CODE_KEY_R) {ProcessEvent(REFRESH_BUTTON);break;}	206	if (key_scancode == SCAN_CODE_KEY_R) {ProcessEvent(REFRESH_BUTTON);break;}
202	if (key_scancode == SCAN_CODE_ENTER) {EventSeachWeb();break;}	207	if (key_scancode == SCAN_CODE_ENTER) {EventSeachWeb();break;}
203	if (key_scancode == SCAN_CODE_LEFT) {ProcessEvent(BACK_BUTTON);break;}	208	if (key_scancode == SCAN_CODE_LEFT) {ProcessEvent(BACK_BUTTON);break;}
204	if (key_scancode == SCAN_CODE_RIGHT) {ProcessEvent(FORWARD_BUTTON);break;}	209	if (key_scancode == SCAN_CODE_RIGHT) {ProcessEvent(FORWARD_BUTTON);break;}
205	if (key_scancode == SCAN_CODE_KEY_W) {ExitProcess();break;}	210	if (key_scancode == SCAN_CODE_KEY_W) {ExitProcess();break;}
206	}	211	}
207		212
208	if (key_scancode == SCAN_CODE_F5) ProcessEvent(REFRESH_BUTTON);	213	if (key_scancode == SCAN_CODE_F5) ProcessEvent(REFRESH_BUTTON);
209		214
210	if (address_box.flags & ed_focus)	215	if (address_box.flags & ed_focus)
211	{	216	{
212	if (key_scancode == SCAN_CODE_ENTER) {	217	if (key_scancode == SCAN_CODE_ENTER) {
213	ProcessEvent(key_scancode);	218	ProcessEvent(key_scancode);
214	}	219	}
215	else {	220	else {
216	EAX = key_editbox;	221	EAX = key_editbox;
217	edit_box_key stdcall(#address_box);	222	edit_box_key stdcall(#address_box);
218	}	223	}
219	}	224	}
220	else	225	else
221	{	226	{
222	#define KEY_SCROLL_N 11	227	#define KEY_SCROLL_N 11
223	if (SCAN_CODE_UP == key_scancode) for (i=0;i	228	if (SCAN_CODE_UP == key_scancode) for (i=0;i
224	if (SCAN_CODE_DOWN == key_scancode) for (i=0;i	229	if (SCAN_CODE_DOWN == key_scancode) for (i=0;i
225	if (key_scancode == SCAN_CODE_F6) {address_box.flags=ed_focus; DrawOmnibox();}	230	if (key_scancode == SCAN_CODE_F6) {address_box.flags=ed_focus; DrawOmnibox();}
226	if (WB1.list.ProcessKey(key_scancode)) WB1.DrawPage();	231	if (WB1.list.ProcessKey(key_scancode)) WB1.DrawPage();
227	else ProcessEvent(key_scancode);	232	else ProcessEvent(key_scancode);
228	}	233	}
229	break;	234	break;
230		235
231	case evReDraw:	236	case evReDraw:
232	if (menu.cur_y) {	237	if (menu.cur_y) {
233	ProcessEvent(menu.cur_y);	238	ProcessEvent(menu.cur_y);
234	menu.cur_y = 0;	239	menu.cur_y = 0;
235	}	240	}
236	DefineAndDrawWindow(GetScreenWidth()-800/2-random(80),	241	DefineAndDrawWindow(GetScreenWidth()-800/2-random(80),
237	GetScreenHeight()-700/2-random(80),800,700,0x73,0,0,0);	242	GetScreenHeight()-700/2-random(80),800,700,0x73,0,0,0);
238	GetProcessInfo(#Form, SelfInfo);	243	GetProcessInfo(#Form, SelfInfo);
239	system.color.get();	244	system.color.get();
240	if (Form.status_window>2) { DrawTitle(#header); break; }	245	if (Form.status_window>2) break;
241	if (Form.height<120) { MoveSize(OLD,OLD,OLD,120); break; }	246	if (Form.height<120) { MoveSize(OLD,OLD,OLD,120); break; }
242	if (Form.width<280) { MoveSize(OLD,OLD,280,OLD); break; }	247	if (Form.width<280) { MoveSize(OLD,OLD,280,OLD); break; }
243	draw_window();	248	draw_window();
244	break;	249	break;
245		250
246	case evNetwork:	251	case evNetwork:
247	if (http.transfer <= 0) break;	252	if (http.transfer <= 0) break;
248	http.receive();	253	http.receive();
249	EventUpdateProgressBar();	254	EventUpdateProgressBar();
250	if (http.receive_result != 0) break;	255	if (http.receive_result != 0) break;
251	if (http.status_code >= 300) && (http.status_code < 400)	256	if (http.status_code >= 300) && (http.status_code < 400)
252	{	257	{
253	// Handle redirects	258	// Handle redirects
254	if (redirect_count<=5) {	259	if (redirect_count<=5) {
255	redirect_count++;	260	redirect_count++;
256	http.handle_redirect();	261	http.handle_redirect();
257	http.free();	262	http.free();
258	GetAbsoluteURL(#http.redirect_url, history.current());	263	GetAbsoluteURL(#http.redirect_url, history.current());
259	history.back();	264	history.back();
260	OpenPage(#http.redirect_url);	265	OpenPage(#http.redirect_url);
261	} else {	266	} else {
262	notify("'Too many redirects.' -E");	267	notify("'Too many redirects.' -E");
263	StopLoading();	268	StopLoading();
264	}	269	}
265	} else {	270	} else {
266	// Loading the page is complete, free resources	271	// Loading the page is complete, free resources
267	redirect_count = 0;	272	redirect_count = 0;
268	http.free();	273	http.free();
269	LoadInternalPage(http.content_pointer, http.content_received);	274	LoadInternalPage(http.content_pointer, http.content_received);
270	}	275	}
271	}	276	}
272	}	277	}
273		278
274	void SetElementSizes()	279	void SetElementSizes()
275	{	280	{
276	basic_line_h = calc(WB1.list.font_h * 130) / 100;	-
277	address_box.width = Form.cwidth - address_box.left - 52 - 16;	281	address_box.width = Form.cwidth - address_box.left - 52 - 16;
278	WB1.list.SetSizes(0, TOOLBAR_H, Form.width - 10 - scroll_wv.size_x,	282	WB1.list.SetSizes(0, TOOLBAR_H, Form.width - 10 - scroll_wv.size_x,
279	Form.cheight - TOOLBAR_H - STATUSBAR_H, basic_line_h);	283	Form.cheight - TOOLBAR_H - STATUSBAR_H, BASIC_LINE_H);
280	WB1.list.wheel_size = 7 * basic_line_h;	284	WB1.list.wheel_size = 7 * BASIC_LINE_H;
281	WB1.list.column_max = WB1.list.w - scroll_wv.size_x / WB1.list.font_w + 1;	285	WB1.list.column_max = WB1.list.w - scroll_wv.size_x / WB1.list.font_w + 1;
282	WB1.list.visible = WB1.list.h;	286	WB1.list.visible = WB1.list.h;
283	}	287	}
284		288
285		-
286		289
287	void draw_window()	290	void draw_window()
288	{	291	{
289	int i;	292	int i;
290	SetElementSizes();	293	SetElementSizes();
291		294
292	DrawBar(0,0, Form.cwidth,PADDING, system.color.work);	295	DrawBar(0,0, Form.cwidth,PADDING, system.color.work);
293	DrawBar(0,PADDING+TSZE+1, Form.cwidth,PADDING-1, system.color.work);	296	DrawBar(0,PADDING+TSZE+1, Form.cwidth,PADDING-1, system.color.work);
294	DrawBar(0,TOOLBAR_H-2, Form.cwidth,1, system.color.work_dark);	297	DrawBar(0,TOOLBAR_H-2, Form.cwidth,1, system.color.work_dark);
295	DrawBar(0,TOOLBAR_H-1, Form.cwidth,1, system.color.work_graph);	298	DrawBar(0,TOOLBAR_H-1, Form.cwidth,1, system.color.work_graph);
296	DrawBar(0, PADDING, address_box.left-2, TSZE+1, system.color.work);	299	DrawBar(0, PADDING, address_box.left-2, TSZE+1, system.color.work);
297	DrawBar(address_box.left+address_box.width+18, PADDING, Form.cwidth-address_box.left-address_box.width-18, TSZE+1, system.color.work);	300	DrawBar(address_box.left+address_box.width+18, PADDING, Form.cwidth-address_box.left-address_box.width-18, TSZE+1, system.color.work);
298		301
299	DrawTopPanelButton(BACK_BUTTON, PADDING-1, 30);	302	DrawTopPanelButton(BACK_BUTTON, PADDING-1, PADDING, 30);
300	DrawTopPanelButton(FORWARD_BUTTON, PADDING+TSZE+PADDING-2, 31);	303	DrawTopPanelButton(FORWARD_BUTTON, PADDING+TSZE+PADDING-2, PADDING, 31);
301	DrawTopPanelButton(SANDWICH_BUTTON, Form.cwidth-PADDING-TSZE-3, -1);	304	DrawTopPanelButton(SANDWICH_BUTTON, Form.cwidth-PADDING-TSZE-3, PADDING, -1);
302	for (i=0; i<=2; i++) DrawBar(Form.cwidth-PADDING-TSZE+3, i*5+PADDING+7, 15, 3, system.color.work_graph);	-
303		305	for (i=0; i<=2; i++) DrawBar(Form.cwidth-PADDING-TSZE+3, i*5+PADDING+7, 15, 3, system.color.work_graph);
304	DrawBar(0,Form.cheight - STATUSBAR_H, Form.cwidth,STATUSBAR_H, system.color.work);	306
305	DrawBar(0,Form.cheight - STATUSBAR_H, Form.cwidth,1, system.color.work_graph);	307	DrawBar(0,Form.cheight - STATUSBAR_H, Form.cwidth,1, system.color.work_graph);
306		308
307	DrawRectangle(WB1.list.x + WB1.list.w, WB1.list.y, scroll_wv.size_x,	309	DrawRectangle(WB1.list.x + WB1.list.w, WB1.list.y, scroll_wv.size_x,
308	WB1.list.h-1, scroll_wv.bckg_col);	310	WB1.list.h-1, scroll_wv.bckg_col);
309		311
310	if (WB1.list.w!=WB1.DrawBuf.bufw) {	312	if (WB1.list.w!=WB1.DrawBuf.bufw) {
311	WB1.DrawBuf.Init(WB1.list.x, WB1.list.y, WB1.list.w, 400*20);	313	WB1.DrawBuf.Init(WB1.list.x, WB1.list.y, WB1.list.w, 400*20);
312	if (!strncmp(history.current(),"http",4)) {	314	if (!strncmp(history.current(),"http",4)) {
313	//nihuya ne izyachnoe reshenie, no pust' poka butet tak	315	//nihuya ne izyashnoe reshenie, no pust' poka butet tak
314	i=source_mode;	316	i=source_mode;
315	debugval("source_mode", source_mode);	-
316	LoadInternalPage(#loading_text, sizeof(loading_text));	317	LoadInternalPage(#loading_text, sizeof(loading_text));
317	source_mode=i;	318	source_mode=i;
318	debugval("source_mode", source_mode);	-
319	}	319	}
320	OpenPage(history.current());	320	OpenPage(history.current());
321	} else {	321	} else {
322	WB1.DrawPage();	322	WB1.DrawPage();
323	DrawOmnibox();	323	DrawOmnibox();
324	}	324	}
325	DrawProgress();	325	DrawProgress();
-		326	DrawStatusBar(NULL);
-		327	}
-		328
-		329	void EventChangeEncodingAndLoadPage(int _new_encoding)
-		330	{
-		331	dword newbuf, newsize;
-		332	WB1.custom_encoding = _new_encoding;
-		333	newsize = strlen(WB1.o_bufpointer);
-		334	newbuf = malloc(newsize);
-		335	memmov(newbuf, WB1.o_bufpointer, newsize);
-		336	LoadInternalPage(newbuf, newsize);
-		337	free(newbuf);
326	}	338	}
327		339
328		340
329	void ProcessEvent(dword id__)	341	void ProcessEvent(dword id__)
330	{	342	{
331	switch (id__)	343	switch (id__)
332	{	344	{
-		345	case ENCODINGS...ENCODINGS+6:
-		346	EventChangeEncodingAndLoadPage(id__-ENCODINGS);
-		347	return;
333	case NEW_WINDOW:	348	case NEW_WINDOW:
334	RunProgram(#program_path, NULL);	349	RunProgram(#program_path, NULL);
335	return;	350	return;
336	case SCAN_CODE_BS:	351	case SCAN_CODE_BS:
337	case BACK_BUTTON:	352	case BACK_BUTTON:
338	if (history.back()) {	353	if (history.back()) {
339	OpenPage(history.current());	354	OpenPage(history.current());
340	}	355	}
341	return;	356	return;
342	case FORWARD_BUTTON:	357	case FORWARD_BUTTON:
343	if (history.forward()) {	358	if (history.forward()) {
344	OpenPage(history.current());	359	OpenPage(history.current());
345	}	360	}
346	return;	361	return;
347	case GOTOURL_BUTTON:	362	case GOTOURL_BUTTON:
348	case SCAN_CODE_ENTER:	363	case SCAN_CODE_ENTER:
349	EventSubmitOmnibox();	364	EventSubmitOmnibox();
350	return;	365	return;
351	case REFRESH_BUTTON:	366	case REFRESH_BUTTON:
352	if (http.transfer > 0) {	367	if (http.transfer > 0) {
353	StopLoading();	368	StopLoading();
354	draw_window();	369	draw_window();
355	} else {	370	} else {
356	OpenPage(history.current());	371	OpenPage(history.current());
357	}	372	}
358	return;	373	return;
-		374	case CHANGE_ENCODING:
-		375	EventShowEncodingsList(Form.cwidth - 150, status_text.start_y-117);
-		376	return;
359	case SANDWICH_BUTTON:	377	case SANDWICH_BUTTON:
360	EventShowMainMenu(Form.cwidth - 215, TOOLBAR_H-6);	378	EventShowMainMenu(Form.cwidth - 215, TOOLBAR_H-6);
361	return;	379	return;
362	case VIEW_SOURCE:	380	case VIEW_SOURCE:
363	EventViewSource();	381	EventViewSource();
364	break;	382	break;
365	case EDIT_SOURCE:	383	case EDIT_SOURCE:
366	if (check_is_the_adress_local(history.current())) {	384	if (check_is_the_adress_local(history.current())) {
367	RunProgram("/rd/1/tinypad", history.current());	385	RunProgram("/rd/1/tinypad", history.current());
368	} else {	386	} else {
369	CreateFile(bufsize, bufpointer, "/tmp0/1/WebView_tmp.htm");	387	CreateFile(WB1.bufsize, WB1.bufpointer, "/tmp0/1/WebView_tmp.htm");
370	if (!EAX) RunProgram("/rd/1/tinypad", "/tmp0/1/WebView_tmp.htm");	388	if (!EAX) RunProgram("/rd/1/tinypad", "/tmp0/1/WebView_tmp.htm");
371	}	389	}
372	return;	390	return;
373	case VIEW_HISTORY:	391	case VIEW_HISTORY:
374	OpenPage(URL_SERVICE_HISTORY);	392	OpenPage(URL_SERVICE_HISTORY);
375	return;	393	return;
376	case DOWNLOAD_MANAGER:	394	case DOWNLOAD_MANAGER:
377	if (!downloader_opened) {	395	if (!downloader_opened) {
378	downloader_edit = NULL;	396	downloader_edit = NULL;
379	CreateThread(#Downloader,#downloader_stak+4092);	397	CreateThread(#Downloader,#downloader_stak+4092);
380	}	398	}
381	return;	399	return;
382	case COPY_LINK_URL:	400	case COPY_LINK_URL:
383	Clipboard__CopyText(PageLinks.GetURL(PageLinks.active));	401	Clipboard__CopyText(PageLinks.GetURL(PageLinks.active));
384	notify("'URL copied to clipboard'O");	402	notify("'URL copied to clipboard'O");
385	return;	403	return;
386	case DOWNLOAD_LINK_CONTENTS:	404	case DOWNLOAD_LINK_CONTENTS:
387	if (!downloader_opened) {	405	if (!downloader_opened) {
388	strcpy(#downloader_edit, PageLinks.GetURL(PageLinks.active));	406	strcpy(#downloader_edit, PageLinks.GetURL(PageLinks.active));
389	CreateThread(#Downloader,#downloader_stak+4092);	407	CreateThread(#Downloader,#downloader_stak+4092);
390	}	408	}
391	return;	409	return;
392	case OPEN_FILE:	410	case OPEN_FILE:
393	EventOpenDialog();	411	EventOpenDialog();
394	return;	412	return;
395	case SCAN_CODE_F12:	413	case SCAN_CODE_F12:
396	debug_mode ^= 1;	414	debug_mode ^= 1;
397	if (debug_mode) notify("'Debug mode ON'-I");	415	if (debug_mode) notify("'Debug mode ON'-I");
398	else notify("'Debug mode OFF'-I");	416	else notify("'Debug mode OFF'-I");
399	return;	417	return;
400	}	418	}
401	}	419	}
402		420
403	void StopLoading()	421	void StopLoading()
404	{	422	{
405	if (http.transfer)	423	if (http.transfer)
406	{	424	{
407	EAX = http.transfer;	425	EAX = http.transfer;
408	EAX = EAX.http_msg.content_ptr; // get pointer to data	426	EAX = EAX.http_msg.content_ptr; // get pointer to data
409	$push EAX // save it on the stack	427	$push EAX // save it on the stack
410	http_free stdcall (http.transfer); // abort connection	428	http_free stdcall (http.transfer); // abort connection
411	$pop EAX	429	$pop EAX
412	free(EAX); // free data	430	free(EAX); // free data
413	http.transfer=0;	431	http.transfer=0;
414	pause(10);	432	pause(10);
415	}	433	}
416	wv_progress_bar.value = 0;	434	wv_progress_bar.value = 0;
417	DrawOmnibox();	435	DrawOmnibox();
418	}	436	}
419		437
420	//rewrite into	438	//rewrite into
421	//bool strrpl(dword dst, from, into, dst_len);	439	//bool strrpl(dword dst, from, into, dst_len);
422	bool ReplaceSpaceInUrl(dword url, size) {	440	bool ReplaceSpaceInUrl(dword url, size) {
423	unsigned int i, j;	441	unsigned int i, j;
424	bool was_changed=false;	442	bool was_changed=false;
425	for (i=url+size-3; i>url; i--)	443	for (i=url+size-3; i>url; i--)
426	{	444	{
427	if (ESBYTE[i]!=' ') continue;	445	if (ESBYTE[i]!=' ') continue;
428	for (j=url+size-3; j>=i; j--) {	446	for (j=url+size-3; j>=i; j--) {
429	ESBYTE[j+3]=ESBYTE[j+2];	447	ESBYTE[j+3]=ESBYTE[j+2];
430	ESBYTE[j+2]=ESBYTE[j+1];	448	ESBYTE[j+2]=ESBYTE[j+1];
431	ESBYTE[j+1]=ESBYTE[j];	449	ESBYTE[j+1]=ESBYTE[j];
432	}	450	}
433	ESBYTE[i] = '%';	451	ESBYTE[i] = '%';
434	ESBYTE[i+1] = '2';	452	ESBYTE[i+1] = '2';
435	ESBYTE[i+2] = '0';	453	ESBYTE[i+2] = '0';
436	was_changed = true;	454	was_changed = true;
437	}	455	}
438	return was_changed;	456	return was_changed;
439	}	457	}
440		458
441	bool GetLocalFileData(dword _path)	459	bool GetLocalFileData(dword _path)
442	{	460	{
443	dword data, size;	461	dword data, size;
444	file_size stdcall (_path);	462	file_size stdcall (_path);
445	if (!EBX) {	463	if (!EBX) {
446	return false;	464	return false;
447	} else {	465	} else {
448	size = EBX;	466	size = EBX;
449	data = malloc(size);	467	data = malloc(size);
450	ReadFile(0, size, data, _path);	468	ReadFile(0, size, data, _path);
451	LoadInternalPage(data, size);	469	LoadInternalPage(data, size);
452	free(data);	470	free(data);
453	return true;	471	return true;
454	}	472	}
455	}	473	}
456		474
457	void OpenPage(dword _open_URL)	475	void OpenPage(dword _open_URL)
458	{	476	{
459	char new_url[URL_SIZE+1];	477	char new_url[URL_SIZE+1];
460		478
461	StopLoading();	479	StopLoading();
462		480
463	strcpy(#editURL, _open_URL);	481	strcpy(#editURL, _open_URL);
464	address_box.flags=0;	482	address_box.flags=0;
465	DrawOmnibox();	483	DrawOmnibox();
466		484
467	strncpy(#new_url, _open_URL, URL_SIZE);	485	strncpy(#new_url, _open_URL, URL_SIZE);
468		486
469	//Exclude # from the URL to the load page	487	//Exclude # from the URL to the load page
470	//We will bring it back when we get the buffer	488	//We will bring it back when we get the buffer
471	if (strrchr(#new_url, '#')) anchors.take_anchor_from(#new_url);	489	if (strrchr(#new_url, '#')) anchors.take_anchor_from(#new_url);
472		490
473	history.add(#new_url);	491	history.add(#new_url);
474		492
475	if (!strncmp(#new_url,"WebView:",8)) {	493	if (!strncmp(#new_url,"WebView:",8)) {
476	//INTERNAL PAGE	494	//INTERNAL PAGE

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(root)/programs/cmm/browser/WebView.c – Rev 7758 → 7759