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


//Copyright 2007-2020 by Veliant & Leency
//Asper, lev, Lrz, Barsuk, Nable, hidnplayr...
 
#ifndef AUTOBUILD
	#include "lang.h--"
#endif
 
//libraries
#define MEMSIZE 1024 * 1000
#include "..\lib\gui.h"
#include "..\lib\draw_buf.h"
#include "..\lib\list_box.h"
#include "..\lib\cursor.h"
#include "..\lib\collection.h"
#include "..\lib\random.h"
#include "..\lib\clipboard.h"
 
// *.obj libraries
#include "..\lib\obj\box_lib.h"
#include "..\lib\obj\libio.h"
#include "..\lib\obj\libimg.h"
#include "..\lib\obj\http.h"
#include "..\lib\obj\iconv.h"
#include "..\lib\obj\proc_lib.h"
 
//useful patterns
#include "..\lib\patterns\history.h"
#include "..\lib\patterns\http_downloader.h"
#include "..\lib\patterns\simple_open_dialog.h"
#include "..\lib\patterns\toolbar_button.h"
 
#include "texts.h"
#include "cache.h"
#include "show_src.h"
#include "download_manager.h"
 
bool debug_mode = false;
 
#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;
 
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,
	COPY_LINK_URL,
	DOWNLOAD_LINK_CONTENTS,
	TAB_ID,
	TAB_CLOSE_ID = 900
};
 
#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";
 
 
void LoadLibraries()
{
	load_dll(boxlib,    #box_lib_init,0);
	load_dll(libio,     #libio_init,1);
	load_dll(libimg,    #libimg_init,1);
	load_dll(libHTTP,   #http_lib_init,1);
	load_dll(iconv_lib, #iconv_open,0);
	load_dll(Proc_lib,  #OpenDialog_init,0);
	OpenDialog_init stdcall (#o_dialog);	
}
 
void HandleParam()
{
	if (param) {
		if (!strncmp(#param, "-download_and_exit ", 19)) {
			download_and_exit = true;
			strcpy(#downloader_edit, #param+19);
			Downloader();
			ExitProcess();
		} else if (!strncmp(#param, "-download ", 10)) {
			strcpy(#downloader_edit, #param+10);
			//CreateThread(#Downloader,#downloader_stak+4092);
			Downloader();
			ExitProcess();
		} else if (!strncmp(#param, "-source ", 8)) {
			source_mode = true;
			history.add(#param + 8);
		} else {
			history.add(#param);
		}
	} else {
		history.add(URL_SERVICE_HOMEPAGE);
	}
}
 
void main()
{
	int i, btn, redirect_count=0;
	LoadLibraries();
	CreateDir("/tmp0/1/Downloads");
	//CreateDir("/tmp0/1/WebView_Cache");
	HandleParam();
	WB1.list.SetFont(8, 14, 10011000b);
	WB1.list.no_selection = true;
	WB1.custom_encoding = -1;
	SetEventMask(EVM_REDRAW + EVM_KEY + EVM_BUTTON + EVM_MOUSE + EVM_MOUSE_FILTER + EVM_STACK);
	loop() switch(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();
				break;
			}
			if (WB1.list.MouseScroll(mouse.vert)) WB1.DrawPage();
			scrollbar_v_mouse (#scroll_wv);
			if (WB1.list.first != scroll_wv.position)
			{
				WB1.list.first = scroll_wv.position;
				WB1.DrawPage();
				break;
			}
			if (mouse.up) && (! address_box.flags & ed_focus) && (address_box.flags & ed_shift_bac) 
			{
				DrawOmnibox(); //reset text selection
			}
			break;
 
		case evButton:
			btn = GetButtonID();
			if (1==btn) ExitProcess(); else ProcessEvent(btn);
			break;
 
		case evKey:
			GetKeys();
			//if (key_scancode == SCAN_CODE_F1) {DebugTabs();break;}
 
			if (key_modifier&KEY_LSHIFT) || (key_modifier&KEY_RSHIFT) {
				if (key_scancode == SCAN_CODE_TAB) {EventActivatePreviousTab();break;}
			}
 
			if (ProcessCtrlKeyEvent()) break;
			
			if (key_scancode == SCAN_CODE_F5) ProcessEvent(REFRESH_BUTTON);
			
			if (address_box.flags & ed_focus)  
			{
				if (key_scancode == SCAN_CODE_ENTER) {
					ProcessEvent(key_scancode); 
				} else {
					EAX = key_editbox; 
					edit_box_key stdcall(#address_box);
				}
			} else {
				#define KEY_SCROLL_N 11
				if (SCAN_CODE_UP   == key_scancode) for (i=0;i
				if (SCAN_CODE_DOWN == key_scancode) for (i=0;i
				if (key_scancode == SCAN_CODE_F6) {address_box.flags=ed_focus; DrawOmnibox();}
				if (WB1.list.ProcessKey(key_scancode)) WB1.DrawPage();
				else ProcessEvent(key_scancode);
			}
			break;
 
		case evReDraw:
			DefineAndDrawWindow(GetScreenWidth()-800/2-random(80), //40
				GetScreenHeight()-700/2-random(80),800,700,0x73,0,0,0);
			GetProcessInfo(#Form, SelfInfo);
			ProcessMenuClick();
			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();
				pages_cache.add(history.current(), http.content_pointer, http.content_received);
				LoadInternalPage(http.content_pointer, http.content_received);
			}
	}
}
 
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;
	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, MixColors(system.color.work_dark, system.color.work, 180));
	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 (!BrowserWidthChanged()) { 
		WB1.DrawPage(); 
		DrawOmnibox(); 
	}
	DrawProgress();
	DrawStatusBar(NULL);
	DrawTabsBar();
}
 
bool BrowserWidthChanged()
{
	dword source_mode_holder;
	if (WB1.list.w!=DrawBuf.bufw) {
		DrawBuf.Init(WB1.list.x, WB1.list.y, WB1.list.w, 400*20);
		if (!strncmp(history.current(),"http",4)) {
			//nihuya ne izyashnoe reshenie, no pust' poka butet tak
			source_mode_holder = source_mode;
			LoadInternalPage(#loading_text, sizeof(loading_text));
			source_mode = source_mode_holder;
		}
		OpenPage(history.current());
		return true;
	}
	return false;
}
 
 
void EventChangeEncodingAndLoadPage(int _new_encoding)
{
	dword newbuf, newsize;
	WB1.custom_encoding = _new_encoding;
	newsize = strlen(WB1.o_bufpointer);
	newbuf = malloc(newsize);
	memmov(newbuf, WB1.o_bufpointer, newsize);
	LoadInternalPage(newbuf, newsize);
	free(newbuf);
}
 
 
void ProcessEvent(dword id__)
{
	switch (id__)
	{
		case ENCODINGS...ENCODINGS+6:
			EventChangeEncodingAndLoadPage(id__-ENCODINGS);
			return;
		case NEW_WINDOW:
			RunProgram(#program_path, NULL);
			return;
		case SCAN_CODE_BS:
		case BACK_BUTTON:
			if (history.back()) {
				OpenPage(history.current());
			}
			return;
		case FORWARD_BUTTON:
			if (history.forward()) {
				OpenPage(history.current());
			}
			return;
		case GOTOURL_BUTTON:
		case SCAN_CODE_ENTER:
			EventSubmitOmnibox();
			return;
		case REFRESH_BUTTON:
			if (http.transfer) {
				StopLoading();
				draw_window();
			} else {
				OpenPage(history.current());
			}
			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);
			return;
		case COPY_LINK_URL:
			Clipboard__CopyText(PageLinks.GetURL(PageLinks.active));
			notify("'URL copied to clipboard'O");
			return;
		case DOWNLOAD_LINK_CONTENTS:
			if (!downloader_opened) {
				strcpy(#downloader_edit, PageLinks.GetURL(PageLinks.active));
				CreateThread(#Downloader,#downloader_stak+4092);
			}
			return;
		case OPEN_FILE:
			EventOpenDialog();
			return;
		case SCAN_CODE_F12:
			debug_mode ^= 1;
			if (debug_mode) notify("'Debug mode ON'-I");
			else notify("'Debug mode OFF'-I");
			return;
		case NEW_TAB:
			if (http.transfer) break;
			EventOpenNewTab(URL_SERVICE_HOMEPAGE);
			return;
		case TAB_ID...TAB_ID+TABS_MAX:
			if (http.transfer) break;
			if (mouse.mkm) {
				EventTabClose(id__ - TAB_ID);
			} else {
				EventTabClick(id__ - TAB_ID);
			}
			return;
		case TAB_CLOSE_ID...TAB_CLOSE_ID+TABS_MAX:
			EventTabClose(id__ - TAB_CLOSE_ID);
			return;
	}
}
 
void StopLoading()
{
	if (http.transfer)
	{
		EAX = http.transfer;
		EAX = EAX.http_msg.content_ptr;		// get pointer to data
		$push	EAX							// save it on the stack
		http_free stdcall (http.transfer);	// abort connection
		$pop	EAX							
		free(EAX);						// free data
		http.transfer=0;
		pause(10);
	}
	wv_progress_bar.value = 0;
	DrawOmnibox();
}
 
//rewrite into 
//bool strrpl(dword dst, from, into, dst_len);
bool ReplaceSpaceInUrl(dword url, size) {
	unsigned int i, j;
	bool was_changed=false;
	for (i=url+size-3; i>url; i--)
	{
		if (ESBYTE[i]!=' ') continue;
		for (j=url+size-3; j>=i; j--) {
			ESBYTE[j+3]=ESBYTE[j+2];
			ESBYTE[j+2]=ESBYTE[j+1];
			ESBYTE[j+1]=ESBYTE[j];
		}
		ESBYTE[i] = '%';
		ESBYTE[i+1] = '2';
		ESBYTE[i+2] = '0';
		was_changed = true;
	}
	return was_changed;
}
 
bool 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];
	int unz_id;
 
	StopLoading();
 
	if (open_new_tab) {
		open_new_tab = false;
		EventOpenNewTab(_open_URL);
		return;
	}
 
	SetOmniboxText(_open_URL);
 
	strncpy(#new_url, _open_URL, URL_SIZE);
 
	//Exclude # from the URL to the load page
	//We will bring it back when we get the buffer
	if (strrchr(#new_url, '#')) anchors.take_anchor_from(#new_url);
 
	history.add(#new_url);
 
	if (pages_cache.has(#new_url)) {
		//CACHED PAGE
		LoadInternalPage(pages_cache.current_page_buf, pages_cache.current_page_size);
 
	} else if (!strncmp(#new_url,"WebView:",8)) {
		//INTERNAL PAGE
		if (!strcmp(#new_url, URL_SERVICE_HOMEPAGE)) LoadInternalPage(#homepage, sizeof(homepage));
		else if (!strcmp(#new_url, URL_SERVICE_HELP)) LoadInternalPage(#help, sizeof(help));
		else if (!strcmp(#new_url, URL_SERVICE_HISTORY)) ShowHistory();
		else LoadInternalPage(#page_not_found, sizeof(page_not_found));
		
	} else if (!strncmp(#new_url,"http:",5)) || (!strncmp(#new_url,"https:",6)) {
		//WEB PAGE
		if (ReplaceSpaceInUrl(#new_url, URL_SIZE)) {
			strcpy(#editURL, #new_url);
		}
 
		if (!strncmp(#new_url,"http:",5)) {
			http.get(#new_url);
		} else if (!strncmp(#new_url,"https://",8)) {
			strcpy(#new_url, "http://gate.aspero.pro/?site=");
			strncat(#new_url, _open_URL, URL_SIZE);
			http.get(#new_url);
		}
 
		DrawOmnibox();
 
		if (!http.transfer) {
			StopLoading();
			LoadInternalPage(#page_not_found, sizeof(page_not_found));
		}
	} else {
		//LOCAL PAGE
		if (UrlExtIs(#new_url,".docx")) {
			DeleteFile("/tmp0/1/temp/word/document.xml");
			CreateDir("/tmp0/1/temp");
			unz_id = RunProgram("/sys/unz", sprintf(#param, "-o \"/tmp0/1/temp\" -h \"%s\"", #new_url));
			while (GetProcessSlot(unz_id)) pause(2);
			strcpy(#new_url, "/tmp0/1/temp/word/document.xml");
		} 
		if (!GetLocalFileData(#new_url)) {
			LoadInternalPage(#page_not_found, sizeof(page_not_found));
		}
	}
}
 
void EventClickLink(dword _click_URL)
{
	char new_url[URL_SIZE+1];
 
	if (open_new_window) {
		strcpy(#new_url, _click_URL);
		GetAbsoluteURL(#new_url, history.current());
		RunProgram(#program_path, #new_url);
		return;
	}
 
	if (ESBYTE[_click_URL]=='#') {
		if (anchors.get_pos_by_name(_click_URL+1)!=-1) {
			WB1.list.first = anchors.get_pos_by_name(_click_URL+1);
			WB1.list.CheckDoesValuesOkey();
		}
		strcpy(#editURL, history.current());
		strcat(#editURL, _click_URL);
		DrawOmnibox();
		WB1.DrawPage();
		return;
	}
 
	if (!strncmp(_click_URL,"mailto:", 7)) || (!strncmp(_click_URL,"tel:", 4)) {
		notify(_click_URL);
		return;
	}
 
	if (http.transfer) {
		StopLoading();
		history.back();
	}
 
	strcpy(#new_url, _click_URL);
	GetAbsoluteURL(#new_url, history.current());
 
	if (strrchr(#new_url, '#')!=0) {
		anchors.take_anchor_from(#new_url);
		OpenPage(#new_url);
		return;
	}
 
	if (!strncmp(#new_url,"WebView:",8)) {
		OpenPage(#new_url);
		return;
	}
 
	if (strncmp(#new_url,"http://",7)!=0) && (strncmp(#new_url,"https://",8)!=0)
	{
		if (UrlExtIs(#new_url,".htm")!=true) && (UrlExtIs(#new_url,".html")!=true)
		{	
			if (strchr(#new_url, '|')) {
				ESBYTE[strchr(#new_url, '|')] = NULL;
				RunProgram(#new_url, strlen(#new_url)+1+#new_url);
			} else {
				RunProgram("/sys/@open", #new_url);
			}
			return;
		}
	} else {
		if (UrlExtIs(#new_url,".png")==true) || (UrlExtIs(#new_url,".jpg")==true) 
		|| (UrlExtIs(#new_url,".zip")==true) || (UrlExtIs(#new_url,".kex")==true) || (UrlExtIs(#new_url,".pdf")==true)
		|| (UrlExtIs(#new_url,".7z")==true) {
			if (!downloader_opened) {
				strcpy(#downloader_edit, #new_url);
				CreateThread(#Downloader,#downloader_stak+4092);
			}
			else notify("'WebView\nPlease, start a new download only when previous ended.'Et");
			return;
		}
	}
	OpenPage(#new_url);
}
 
void EventSubmitOmnibox()
{
	char new_url[URL_SIZE+1];
	if (!editURL[0]) return;
	if (!strncmp(#editURL,"http:",5)) || (editURL[0]=='/') 
	|| (!strncmp(#editURL,"https:",6)) || (!strncmp(#editURL,"WebView:",8)) {
		OpenPage(#editURL);
	} else {
		strcpy(#new_url, "http://");
		strncat(#new_url, #editURL, sizeof(new_url)-1);
		OpenPage(#new_url);
	}
}
 
void LoadInternalPage(dword _bufdata, _in_bufsize){
	if (!_bufdata) || (!_in_bufsize) {
		LoadInternalPage(#page_not_found, sizeof(page_not_found));
	} else {
		WB1.list.first = 0; //scroll page to the top
		DrawOmnibox();
		if(!strrchr(#editURL, '#')) {
			strcat(#editURL, #anchors.current);
			DrawOmnibox();
		}
		WB1.ParseHtml(_bufdata, _in_bufsize);
		DrawStatusBar(NULL);
		DrawActiveTab();
		if (source_mode) {
			source_mode = false;
			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()
{
	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 = COPY_LINK_URL;
}
 
void EventShowMainMenu()
{
	open_lmenu(Form.left + Form.cwidth - PADDING, Form.top + skin_height + PADDING + TSZE + 3, 
		MENU_ALIGN_TOP_RIGHT, NULL, #main_menu);
	menu_id = OPEN_FILE;
}
 
void EventShowEncodingsList()
{
	open_lmenu(Form.left + Form.cwidth, Form.top + skin_height + status_text.start_y + 8, 
		MENU_ALIGN_BOT_RIGHT, WB1.cur_encoding + 1, "UTF-8\nKOI8-RU\nCP1251\nCP1252\nISO8859-5\nCP866");
	menu_id = ENCODINGS;
}
 
void ProcessMenuClick()
{
	int click_id;
	if (menu_id) && (click_id = get_menu_click()) {
		click_id += menu_id - 1;
		menu_id = NULL;
		ProcessEvent(click_id);
	}
}
 
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());
}
 
dword GetFileSize(dword _path)
{
	BDVK bdvk;
	if (GetFileInfo(_path, #bdvk)!=0) {
		return 0;
	} else {
		return bdvk.sizelo;
	}
}
 
void EventUpdateBrowser()
{
	dword downloader_id, slot_n;
	dword current_size;
	dword new_size;
	int error;
 
	draw_window();
 
	downloader_id = RunProgram(#program_path, #update_param);
	do {
		slot_n = GetProcessSlot(downloader_id);
		pause(10);
	} while (slot_n!=0);
 
	current_size = GetFileSize(#program_path);
	new_size = GetFileSize("/tmp0/1/Downloads/WebView.com");
 
	if (!new_size) || (new_size<5000) {
		notify(#update_download_error);
		return;
	}
 
	if (current_size == new_size) {
		notify(#update_is_current);
		return;
	}
 
	if (error = CopyFileAtOnce(new_size, "/tmp0/1/Downloads/WebView.com", #program_path)) {
		notify(#update_can_not_copy);
	} else {
		notify(#update_ok);
		RunProgram(#program_path, history.current());
		ExitProcess();
	}
}
 
void DrawStatusBar(dword _status_text)
{
	status_text.font_color = 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 imgxoff;
	
	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) imgxoff = 16*23*3; else imgxoff = 0;
	_PutImage(address_box.left+address_box.width+1, address_box.top-1, 16, 23, imgxoff + #editbox_icons);
	DefineHiddenButton(address_box.left+address_box.width-1, address_box.top-2, 17, 23, REFRESH_BUTTON);
 
	DrawProgress();
}
 
void SetOmniboxText(dword _text)
{
	strcpy(#editURL, _text);
	address_box.flags=0;
	DrawOmnibox();
}
 
 
stop:

Rev 7784	Rev 7788
1	//Copyright 2007-2020 by Veliant & Leency	1	//Copyright 2007-2020 by Veliant & Leency
2	//Asper, lev, Lrz, Barsuk, Nable, hidnplayr...	2	//Asper, lev, Lrz, Barsuk, Nable, hidnplayr...
3		3
4	#ifndef AUTOBUILD	4	#ifndef AUTOBUILD
5	#include "lang.h--"	5	#include "lang.h--"
6	#endif	6	#endif
7		7
8	//libraries	8	//libraries
9	#define MEMSIZE 1024 * 1000	9	#define MEMSIZE 1024 * 1000
10	#include "..\lib\gui.h"	10	#include "..\lib\gui.h"
11	#include "..\lib\draw_buf.h"	11	#include "..\lib\draw_buf.h"
12	#include "..\lib\list_box.h"	12	#include "..\lib\list_box.h"
13	#include "..\lib\cursor.h"	13	#include "..\lib\cursor.h"
14	#include "..\lib\collection.h"	14	#include "..\lib\collection.h"
15	#include "..\lib\random.h"	15	#include "..\lib\random.h"
16	#include "..\lib\clipboard.h"	16	#include "..\lib\clipboard.h"
17		17
18	// *.obj libraries	18	// *.obj libraries
19	#include "..\lib\obj\box_lib.h"	19	#include "..\lib\obj\box_lib.h"
20	#include "..\lib\obj\libio.h"	20	#include "..\lib\obj\libio.h"
21	#include "..\lib\obj\libimg.h"	21	#include "..\lib\obj\libimg.h"
22	#include "..\lib\obj\http.h"	22	#include "..\lib\obj\http.h"
23	#include "..\lib\obj\iconv.h"	23	#include "..\lib\obj\iconv.h"
24	#include "..\lib\obj\proc_lib.h"	24	#include "..\lib\obj\proc_lib.h"
25		25
26	//useful patterns	26	//useful patterns
27	#include "..\lib\patterns\history.h"	27	#include "..\lib\patterns\history.h"
28	#include "..\lib\patterns\http_downloader.h"	28	#include "..\lib\patterns\http_downloader.h"
29	#include "..\lib\patterns\simple_open_dialog.h"	29	#include "..\lib\patterns\simple_open_dialog.h"
30	#include "..\lib\patterns\toolbar_button.h"	30	#include "..\lib\patterns\toolbar_button.h"
31		31
32	#include "texts.h"	32	#include "texts.h"
33	#include "cache.h"	33	#include "cache.h"
34	#include "show_src.h"	34	#include "show_src.h"
35	#include "download_manager.h"	35	#include "download_manager.h"
36		36
37	bool debug_mode = false;	37	bool debug_mode = false;
38		38
39	#include "..\TWB\TWB.c" //HTML Parser, a core component	39	#include "..\TWB\TWB.c" //HTML Parser, a core component
40		40
41	TWebBrowser WB1;	41	TWebBrowser WB1;
42	_history history;	42	_history history;
43		43
44	#include "history.h"	44	#include "history.h"
45		45
46	#define PADDING 9	46	#define PADDING 9
47	#define TSZE 25	47	#define TSZE 25
48	#define STATUSBAR_H 15	48	#define STATUSBAR_H 15
49	#define TAB_H 20	49	#define TAB_H 20
50	dword TOOLBAR_H = PADDING+TSZE+PADDING+2;	50	dword TOOLBAR_H = PADDING+TSZE+PADDING+2;
51		51
52	#define URL_SIZE 4000	52	#define URL_SIZE 4000
53		53
54	int action_buf;	54	int action_buf;
55		55
56	_http http = 0;	56	_http http = 0;
57		57
58	bool source_mode = false;	58	bool source_mode = false;
59		59
60	progress_bar wv_progress_bar;	60	progress_bar wv_progress_bar;
61	char stak[4096];	61	char stak[4096];
62	proc_info Form;	62	proc_info Form;
63		63
64	int menu_id=NULL;	64	int menu_id=NULL;
65		65
66	enum {	66	enum {
67	NEW_TAB=600,	67	NEW_TAB=600,
68	ENCODINGS=700,	68	ENCODINGS=700,
69	BACK_BUTTON=800,	69	BACK_BUTTON=800,
70	FORWARD_BUTTON,	70	FORWARD_BUTTON,
71	REFRESH_BUTTON,	71	REFRESH_BUTTON,
72	GOTOURL_BUTTON,	72	GOTOURL_BUTTON,
73	CHANGE_ENCODING,	73	CHANGE_ENCODING,
74	SANDWICH_BUTTON,	74	SANDWICH_BUTTON,
75	VIEW_SOURCE,	75	VIEW_SOURCE,
76	EDIT_SOURCE,	76	EDIT_SOURCE,
77	OPEN_FILE,	77	OPEN_FILE,
78	NEW_WINDOW,	78	NEW_WINDOW,
79	VIEW_HISTORY,	79	VIEW_HISTORY,
80	DOWNLOAD_MANAGER,	80	DOWNLOAD_MANAGER,
81	CLEAR_CACHE,	81	CLEAR_CACHE,
82	UPDATE_BROWSER,	82	UPDATE_BROWSER,
83	COPY_LINK_URL,	83	COPY_LINK_URL,
84	DOWNLOAD_LINK_CONTENTS,	84	DOWNLOAD_LINK_CONTENTS,
85	TAB_ID,	85	TAB_ID,
86	TAB_CLOSE_ID = 900	86	TAB_CLOSE_ID = 900
87	};	87	};
88		88
89	#include "tabs.h"	89	#include "tabs.h"
90		90
91	char default_dir[] = "/rd/1";	91	char default_dir[] = "/rd/1";
92	od_filter filter2 = { 16, "TXT\0HTM\0HTML\0\0" };	92	od_filter filter2 = { 22, "TXT\0HTM\0HTML\0DOCX\0\0" };
93		93
94	char editURL[URL_SIZE+1];	94	char editURL[URL_SIZE+1];
95	edit_box address_box = {, PADDING+TSZE*2+PADDING+6, PADDING+3, 0xffffff,	95	edit_box address_box = {, PADDING+TSZE*2+PADDING+6, PADDING+3, 0xffffff,
96	0x94AECE, 0xffffff, 0xffffff,0x10000000,URL_SIZE-2,#editURL,0,,19,19};	96	0x94AECE, 0xffffff, 0xffffff,0x10000000,URL_SIZE-2,#editURL,0,,19,19};
97		97
98	char editbox_icons[] = FROM "editbox_icons.raw";	98	char editbox_icons[] = FROM "editbox_icons.raw";
99		99
100		100
101	void LoadLibraries()	101	void LoadLibraries()
102	{	102	{
103	load_dll(boxlib, #box_lib_init,0);	103	load_dll(boxlib, #box_lib_init,0);
104	load_dll(libio, #libio_init,1);	104	load_dll(libio, #libio_init,1);
105	load_dll(libimg, #libimg_init,1);	105	load_dll(libimg, #libimg_init,1);
106	load_dll(libHTTP, #http_lib_init,1);	106	load_dll(libHTTP, #http_lib_init,1);
107	load_dll(iconv_lib, #iconv_open,0);	107	load_dll(iconv_lib, #iconv_open,0);
108	load_dll(Proc_lib, #OpenDialog_init,0);	108	load_dll(Proc_lib, #OpenDialog_init,0);
109	OpenDialog_init stdcall (#o_dialog);	109	OpenDialog_init stdcall (#o_dialog);
110	}	110	}
111		111
112	void HandleParam()	112	void HandleParam()
113	{	113	{
114	if (param) {	114	if (param) {
115	if (!strncmp(#param, "-download_and_exit ", 19)) {	115	if (!strncmp(#param, "-download_and_exit ", 19)) {
116	download_and_exit = true;	116	download_and_exit = true;
117	strcpy(#downloader_edit, #param+19);	117	strcpy(#downloader_edit, #param+19);
118	Downloader();	118	Downloader();
119	ExitProcess();	119	ExitProcess();
120	} else if (!strncmp(#param, "-download ", 10)) {	120	} else if (!strncmp(#param, "-download ", 10)) {
121	strcpy(#downloader_edit, #param+10);	121	strcpy(#downloader_edit, #param+10);
122	//CreateThread(#Downloader,#downloader_stak+4092);	122	//CreateThread(#Downloader,#downloader_stak+4092);
123	Downloader();	123	Downloader();
124	ExitProcess();	124	ExitProcess();
125	} else if (!strncmp(#param, "-source ", 8)) {	125	} else if (!strncmp(#param, "-source ", 8)) {
126	source_mode = true;	126	source_mode = true;
127	history.add(#param + 8);	127	history.add(#param + 8);
128	} else {	128	} else {
129	history.add(#param);	129	history.add(#param);
130	}	130	}
131	} else {	131	} else {
132	history.add(URL_SERVICE_HOMEPAGE);	132	history.add(URL_SERVICE_HOMEPAGE);
133	}	133	}
134	}	134	}
135		135
136	void main()	136	void main()
137	{	137	{
138	int i, btn, redirect_count=0;	138	int i, btn, redirect_count=0;
139	LoadLibraries();	139	LoadLibraries();
140	CreateDir("/tmp0/1/Downloads");	140	CreateDir("/tmp0/1/Downloads");
141	//CreateDir("/tmp0/1/WebView_Cache");	141	//CreateDir("/tmp0/1/WebView_Cache");
142	HandleParam();	142	HandleParam();
143	WB1.list.SetFont(8, 14, 10011000b);	143	WB1.list.SetFont(8, 14, 10011000b);
144	WB1.list.no_selection = true;	144	WB1.list.no_selection = true;
145	WB1.custom_encoding = -1;	145	WB1.custom_encoding = -1;
146	SetEventMask(EVM_REDRAW + EVM_KEY + EVM_BUTTON + EVM_MOUSE + EVM_MOUSE_FILTER + EVM_STACK);	146	SetEventMask(EVM_REDRAW + EVM_KEY + EVM_BUTTON + EVM_MOUSE + EVM_MOUSE_FILTER + EVM_STACK);
147	loop() switch(WaitEvent())	147	loop() switch(WaitEvent())
148	{	148	{
149	case evMouse:	149	case evMouse:
150	edit_box_mouse stdcall (#address_box);	150	edit_box_mouse stdcall (#address_box);
151	mouse.get();	151	mouse.get();
152	if (PageLinks.HoverAndProceed(mouse.x, WB1.list.first + mouse.y, WB1.list.y, WB1.list.first))	152	if (PageLinks.HoverAndProceed(mouse.x, WB1.list.first + mouse.y, WB1.list.y, WB1.list.first))
153	&& (mouse.pkm) && (mouse.up) {	153	&& (mouse.pkm) && (mouse.up) {
154	if (WB1.list.MouseOver(mouse.x, mouse.y)) EventShowPageMenu();	154	if (WB1.list.MouseOver(mouse.x, mouse.y)) EventShowPageMenu();
155	break;	155	break;
156	}	156	}
157	if (WB1.list.MouseScroll(mouse.vert)) WB1.DrawPage();	157	if (WB1.list.MouseScroll(mouse.vert)) WB1.DrawPage();
158	scrollbar_v_mouse (#scroll_wv);	158	scrollbar_v_mouse (#scroll_wv);
159	if (WB1.list.first != scroll_wv.position)	159	if (WB1.list.first != scroll_wv.position)
160	{	160	{
161	WB1.list.first = scroll_wv.position;	161	WB1.list.first = scroll_wv.position;
162	WB1.DrawPage();	162	WB1.DrawPage();
163	break;	163	break;
164	}	164	}
165	if (mouse.up) && (! address_box.flags & ed_focus) && (address_box.flags & ed_shift_bac)	165	if (mouse.up) && (! address_box.flags & ed_focus) && (address_box.flags & ed_shift_bac)
166	{	166	{
167	DrawOmnibox(); //reset text selection	167	DrawOmnibox(); //reset text selection
168	}	168	}
169	break;	169	break;
170		170
171	case evButton:	171	case evButton:
172	btn = GetButtonID();	172	btn = GetButtonID();
173	if (1==btn) ExitProcess(); else ProcessEvent(btn);	173	if (1==btn) ExitProcess(); else ProcessEvent(btn);
174	break;	174	break;
175		175
176	case evKey:	176	case evKey:
177	GetKeys();	177	GetKeys();
178	//if (key_scancode == SCAN_CODE_F1) {DebugTabs();break;}	178	//if (key_scancode == SCAN_CODE_F1) {DebugTabs();break;}
179		179
180	if (key_modifier&KEY_LSHIFT) \|\| (key_modifier&KEY_RSHIFT) {	180	if (key_modifier&KEY_LSHIFT) \|\| (key_modifier&KEY_RSHIFT) {
181	if (key_scancode == SCAN_CODE_TAB) {EventActivatePreviousTab();break;}	181	if (key_scancode == SCAN_CODE_TAB) {EventActivatePreviousTab();break;}
182	}	182	}
183		183
184	if (ProcessCtrlKeyEvent()) break;	184	if (ProcessCtrlKeyEvent()) break;
185		185
186	if (key_scancode == SCAN_CODE_F5) ProcessEvent(REFRESH_BUTTON);	186	if (key_scancode == SCAN_CODE_F5) ProcessEvent(REFRESH_BUTTON);
187		187
188	if (address_box.flags & ed_focus)	188	if (address_box.flags & ed_focus)
189	{	189	{
190	if (key_scancode == SCAN_CODE_ENTER) {	190	if (key_scancode == SCAN_CODE_ENTER) {
191	ProcessEvent(key_scancode);	191	ProcessEvent(key_scancode);
192	} else {	192	} else {
193	EAX = key_editbox;	193	EAX = key_editbox;
194	edit_box_key stdcall(#address_box);	194	edit_box_key stdcall(#address_box);
195	}	195	}
196	} else {	196	} else {
197	#define KEY_SCROLL_N 11	197	#define KEY_SCROLL_N 11
198	if (SCAN_CODE_UP == key_scancode) for (i=0;i	198	if (SCAN_CODE_UP == key_scancode) for (i=0;i
199	if (SCAN_CODE_DOWN == key_scancode) for (i=0;i	199	if (SCAN_CODE_DOWN == key_scancode) for (i=0;i
200	if (key_scancode == SCAN_CODE_F6) {address_box.flags=ed_focus; DrawOmnibox();}	200	if (key_scancode == SCAN_CODE_F6) {address_box.flags=ed_focus; DrawOmnibox();}
201	if (WB1.list.ProcessKey(key_scancode)) WB1.DrawPage();	201	if (WB1.list.ProcessKey(key_scancode)) WB1.DrawPage();
202	else ProcessEvent(key_scancode);	202	else ProcessEvent(key_scancode);
203	}	203	}
204	break;	204	break;
205		205
206	case evReDraw:	206	case evReDraw:
207	DefineAndDrawWindow(GetScreenWidth()-800/2-random(80), //40	207	DefineAndDrawWindow(GetScreenWidth()-800/2-random(80), //40
208	GetScreenHeight()-700/2-random(80),800,700,0x73,0,0,0);	208	GetScreenHeight()-700/2-random(80),800,700,0x73,0,0,0);
209	GetProcessInfo(#Form, SelfInfo);	209	GetProcessInfo(#Form, SelfInfo);
210	ProcessMenuClick();	210	ProcessMenuClick();
211	system.color.get();	211	system.color.get();
212	if (Form.status_window>2) break;	212	if (Form.status_window>2) break;
213	if (Form.height<120) { MoveSize(OLD,OLD,OLD,120); break; }	213	if (Form.height<120) { MoveSize(OLD,OLD,OLD,120); break; }
214	if (Form.width<280) { MoveSize(OLD,OLD,280,OLD); break; }	214	if (Form.width<280) { MoveSize(OLD,OLD,280,OLD); break; }
215	draw_window();	215	draw_window();
216	break;	216	break;
217		217
218	case evNetwork:	218	case evNetwork:
219	if (http.transfer <= 0) break;	219	if (http.transfer <= 0) break;
220	http.receive();	220	http.receive();
221	EventUpdateProgressBar();	221	EventUpdateProgressBar();
222	if (http.receive_result != 0) break;	222	if (http.receive_result != 0) break;
223	if (http.status_code >= 300) && (http.status_code < 400)	223	if (http.status_code >= 300) && (http.status_code < 400)
224	{	224	{
225	// Handle redirects	225	// Handle redirects
226	if (redirect_count<=5) {	226	if (redirect_count<=5) {
227	redirect_count++;	227	redirect_count++;
228	http.handle_redirect();	228	http.handle_redirect();
229	http.free();	229	http.free();
230	GetAbsoluteURL(#http.redirect_url, history.current());	230	GetAbsoluteURL(#http.redirect_url, history.current());
231	history.back();	231	history.back();
232	OpenPage(#http.redirect_url);	232	OpenPage(#http.redirect_url);
233	} else {	233	} else {
234	notify("'Too many redirects.' -E");	234	notify("'Too many redirects.' -E");
235	StopLoading();	235	StopLoading();
236	}	236	}
237	} else {	237	} else {
238	// Loading the page is complete, free resources	238	// Loading the page is complete, free resources
239	redirect_count = 0;	239	redirect_count = 0;
240	http.free();	240	http.free();
241	pages_cache.add(history.current(), http.content_pointer, http.content_received);	241	pages_cache.add(history.current(), http.content_pointer, http.content_received);
242	LoadInternalPage(http.content_pointer, http.content_received);	242	LoadInternalPage(http.content_pointer, http.content_received);
243	}	243	}
244	}	244	}
245	}	245	}
246		246
247	bool ProcessCtrlKeyEvent()	247	bool ProcessCtrlKeyEvent()
248	{	248	{
249	if (key_modifier&KEY_LCTRL) \|\| (key_modifier&KEY_RCTRL) switch(key_scancode)	249	if (key_modifier&KEY_LCTRL) \|\| (key_modifier&KEY_RCTRL) switch(key_scancode)
250	{	250	{
251	case SCAN_CODE_KEY_O:	251	case SCAN_CODE_KEY_O:
252	EventOpenDialog();	252	EventOpenDialog();
253	return true;	253	return true;
254	case SCAN_CODE_KEY_H:	254	case SCAN_CODE_KEY_H:
255	ProcessEvent(VIEW_HISTORY);	255	ProcessEvent(VIEW_HISTORY);
256	return true;	256	return true;
257	case SCAN_CODE_KEY_U:	257	case SCAN_CODE_KEY_U:
258	EventViewSource();	258	EventViewSource();
259	return true;	259	return true;
260	case SCAN_CODE_KEY_T:	260	case SCAN_CODE_KEY_T:
261	EventOpenNewTab(URL_SERVICE_HOMEPAGE);	261	EventOpenNewTab(URL_SERVICE_HOMEPAGE);
262	return true;	262	return true;
263	case SCAN_CODE_KEY_N:	263	case SCAN_CODE_KEY_N:
264	RunProgram(#program_path, NULL);	264	RunProgram(#program_path, NULL);
265	return true;	265	return true;
266	case SCAN_CODE_KEY_J:	266	case SCAN_CODE_KEY_J:
267	ProcessEvent(DOWNLOAD_MANAGER);	267	ProcessEvent(DOWNLOAD_MANAGER);
268	return true;	268	return true;
269	case SCAN_CODE_KEY_R:	269	case SCAN_CODE_KEY_R:
270	ProcessEvent(REFRESH_BUTTON);	270	ProcessEvent(REFRESH_BUTTON);
271	return true;	271	return true;
272	case SCAN_CODE_ENTER:	272	case SCAN_CODE_ENTER:
273	EventSeachWeb();	273	EventSeachWeb();
274	return true;	274	return true;
275	case SCAN_CODE_LEFT:	275	case SCAN_CODE_LEFT:
276	ProcessEvent(BACK_BUTTON);	276	ProcessEvent(BACK_BUTTON);
277	return true;	277	return true;
278	case SCAN_CODE_RIGHT:	278	case SCAN_CODE_RIGHT:
279	ProcessEvent(FORWARD_BUTTON);	279	ProcessEvent(FORWARD_BUTTON);
280	return true;	280	return true;
281	case SCAN_CODE_KEY_W:	281	case SCAN_CODE_KEY_W:
282	EventCloseActiveTab();	282	EventCloseActiveTab();
283	return true;	283	return true;
284	case SCAN_CODE_TAB:	284	case SCAN_CODE_TAB:
285	EventActivateNextTab();	285	EventActivateNextTab();
286	return true;	286	return true;
287	}	287	}
288	return false;	288	return false;
289	}	289	}
290		290
291	void SetElementSizes()	291	void SetElementSizes()
292	{	292	{
293	address_box.width = Form.cwidth - address_box.left - 52 - 16;	293	address_box.width = Form.cwidth - address_box.left - 52 - 16;
294	WB1.list.SetSizes(0, TOOLBAR_H+TAB_H, Form.width - 10 - scroll_wv.size_x,	294	WB1.list.SetSizes(0, TOOLBAR_H+TAB_H, Form.width - 10 - scroll_wv.size_x,
295	Form.cheight - TOOLBAR_H - STATUSBAR_H - TAB_H, BASIC_LINE_H);	295	Form.cheight - TOOLBAR_H - STATUSBAR_H - TAB_H, BASIC_LINE_H);
296	WB1.list.wheel_size = 7 * BASIC_LINE_H;	296	WB1.list.wheel_size = 7 * BASIC_LINE_H;
297	WB1.list.column_max = WB1.list.w - scroll_wv.size_x / WB1.list.font_w + 1;	297	WB1.list.column_max = WB1.list.w - scroll_wv.size_x / WB1.list.font_w + 1;
298	WB1.list.visible = WB1.list.h;	298	WB1.list.visible = WB1.list.h;
299	}	299	}
300		300
301		301
302	void draw_window()	302	void draw_window()
303	{	303	{
304	int i;	304	int i;
305	SetElementSizes();	305	SetElementSizes();
306		306
307	DrawBar(0,0, Form.cwidth,PADDING, system.color.work);	307	DrawBar(0,0, Form.cwidth,PADDING, system.color.work);
308	DrawBar(0,PADDING+TSZE+1, Form.cwidth,PADDING-1, system.color.work);	308	DrawBar(0,PADDING+TSZE+1, Form.cwidth,PADDING-1, system.color.work);
309	DrawBar(0,TOOLBAR_H-2, Form.cwidth,1, MixColors(system.color.work_dark, system.color.work, 180));	309	DrawBar(0,TOOLBAR_H-2, Form.cwidth,1, MixColors(system.color.work_dark, system.color.work, 180));
310	DrawBar(0,TOOLBAR_H-1, Form.cwidth,1, system.color.work_graph);	310	DrawBar(0,TOOLBAR_H-1, Form.cwidth,1, system.color.work_graph);
311	DrawBar(0, PADDING, address_box.left-2, TSZE+1, system.color.work);	311	DrawBar(0, PADDING, address_box.left-2, TSZE+1, system.color.work);
312	DrawBar(address_box.left+address_box.width+18, PADDING, Form.cwidth-address_box.left-address_box.width-18, TSZE+1, system.color.work);	312	DrawBar(address_box.left+address_box.width+18, PADDING, Form.cwidth-address_box.left-address_box.width-18, TSZE+1, system.color.work);
313		313
314	DrawTopPanelButton(BACK_BUTTON, PADDING-1, PADDING, 30);	314	DrawTopPanelButton(BACK_BUTTON, PADDING-1, PADDING, 30);
315	DrawTopPanelButton(FORWARD_BUTTON, PADDING+TSZE+PADDING-2, PADDING, 31);	315	DrawTopPanelButton(FORWARD_BUTTON, PADDING+TSZE+PADDING-2, PADDING, 31);
316	DrawTopPanelButton(SANDWICH_BUTTON, Form.cwidth-PADDING-TSZE-3, PADDING, -1);	316	DrawTopPanelButton(SANDWICH_BUTTON, Form.cwidth-PADDING-TSZE-3, PADDING, -1);
317	for (i=0; i<=2; i++) DrawBar(Form.cwidth-PADDING-TSZE+3, i*5+PADDING+7, 15, 3, system.color.work_graph);	317	for (i=0; i<=2; i++) DrawBar(Form.cwidth-PADDING-TSZE+3, i*5+PADDING+7, 15, 3, system.color.work_graph);
318		318
319	DrawBar(0,Form.cheight - STATUSBAR_H, Form.cwidth,1, system.color.work_graph);	319	DrawBar(0,Form.cheight - STATUSBAR_H, Form.cwidth,1, system.color.work_graph);
320		320
321	DrawRectangle(WB1.list.x + WB1.list.w, WB1.list.y, scroll_wv.size_x,	321	DrawRectangle(WB1.list.x + WB1.list.w, WB1.list.y, scroll_wv.size_x,
322	WB1.list.h-1, scroll_wv.bckg_col);	322	WB1.list.h-1, scroll_wv.bckg_col);
323		323
324	if (!BrowserWidthChanged()) {	324	if (!BrowserWidthChanged()) {
325	WB1.DrawPage();	325	WB1.DrawPage();
326	DrawOmnibox();	326	DrawOmnibox();
327	}	327	}
328	DrawProgress();	328	DrawProgress();
329	DrawStatusBar(NULL);	329	DrawStatusBar(NULL);
330	DrawTabsBar();	330	DrawTabsBar();
331	}	331	}
332		332
333	bool BrowserWidthChanged()	333	bool BrowserWidthChanged()
334	{	334	{
335	dword source_mode_holder;	335	dword source_mode_holder;
336	if (WB1.list.w!=DrawBuf.bufw) {	336	if (WB1.list.w!=DrawBuf.bufw) {
337	DrawBuf.Init(WB1.list.x, WB1.list.y, WB1.list.w, 400*20);	337	DrawBuf.Init(WB1.list.x, WB1.list.y, WB1.list.w, 400*20);
338	if (!strncmp(history.current(),"http",4)) {	338	if (!strncmp(history.current(),"http",4)) {
339	//nihuya ne izyashnoe reshenie, no pust' poka butet tak	339	//nihuya ne izyashnoe reshenie, no pust' poka butet tak
340	source_mode_holder = source_mode;	340	source_mode_holder = source_mode;
341	LoadInternalPage(#loading_text, sizeof(loading_text));	341	LoadInternalPage(#loading_text, sizeof(loading_text));
342	source_mode = source_mode_holder;	342	source_mode = source_mode_holder;
343	}	343	}
344	OpenPage(history.current());	344	OpenPage(history.current());
345	return true;	345	return true;
346	}	346	}
347	return false;	347	return false;
348	}	348	}
349		349
350		350
351	void EventChangeEncodingAndLoadPage(int _new_encoding)	351	void EventChangeEncodingAndLoadPage(int _new_encoding)
352	{	352	{
353	dword newbuf, newsize;	353	dword newbuf, newsize;
354	WB1.custom_encoding = _new_encoding;	354	WB1.custom_encoding = _new_encoding;
355	newsize = strlen(WB1.o_bufpointer);	355	newsize = strlen(WB1.o_bufpointer);
356	newbuf = malloc(newsize);	356	newbuf = malloc(newsize);
357	memmov(newbuf, WB1.o_bufpointer, newsize);	357	memmov(newbuf, WB1.o_bufpointer, newsize);
358	LoadInternalPage(newbuf, newsize);	358	LoadInternalPage(newbuf, newsize);
359	free(newbuf);	359	free(newbuf);
360	}	360	}
361		361
362		362
363	void ProcessEvent(dword id__)	363	void ProcessEvent(dword id__)
364	{	364	{
365	switch (id__)	365	switch (id__)
366	{	366	{
367	case ENCODINGS...ENCODINGS+6:	367	case ENCODINGS...ENCODINGS+6:
368	EventChangeEncodingAndLoadPage(id__-ENCODINGS);	368	EventChangeEncodingAndLoadPage(id__-ENCODINGS);
369	return;	369	return;
370	case NEW_WINDOW:	370	case NEW_WINDOW:
371	RunProgram(#program_path, NULL);	371	RunProgram(#program_path, NULL);
372	return;	372	return;
373	case SCAN_CODE_BS:	373	case SCAN_CODE_BS:
374	case BACK_BUTTON:	374	case BACK_BUTTON:
375	if (history.back()) {	375	if (history.back()) {
376	OpenPage(history.current());	376	OpenPage(history.current());
377	}	377	}
378	return;	378	return;
379	case FORWARD_BUTTON:	379	case FORWARD_BUTTON:
380	if (history.forward()) {	380	if (history.forward()) {
381	OpenPage(history.current());	381	OpenPage(history.current());
382	}	382	}
383	return;	383	return;
384	case GOTOURL_BUTTON:	384	case GOTOURL_BUTTON:
385	case SCAN_CODE_ENTER:	385	case SCAN_CODE_ENTER:
386	EventSubmitOmnibox();	386	EventSubmitOmnibox();
387	return;	387	return;
388	case REFRESH_BUTTON:	388	case REFRESH_BUTTON:
389	if (http.transfer) {	389	if (http.transfer) {
390	StopLoading();	390	StopLoading();
391	draw_window();	391	draw_window();
392	} else {	392	} else {
393	OpenPage(history.current());	393	OpenPage(history.current());
394	}	394	}
395	return;	395	return;
396	case CHANGE_ENCODING:	396	case CHANGE_ENCODING:
397	EventShowEncodingsList();	397	EventShowEncodingsList();
398	return;	398	return;
399	case SANDWICH_BUTTON:	399	case SANDWICH_BUTTON:
400	EventShowMainMenu();	400	EventShowMainMenu();
401	return;	401	return;
402	case VIEW_SOURCE:	402	case VIEW_SOURCE:
403	EventViewSource();	403	EventViewSource();
404	break;	404	break;
405	case EDIT_SOURCE:	405	case EDIT_SOURCE:
406	if (check_is_the_adress_local(history.current())) {	406	if (check_is_the_adress_local(history.current())) {
407	RunProgram("/rd/1/tinypad", history.current());	407	RunProgram("/rd/1/tinypad", history.current());
408	} else {	408	} else {
409	CreateFile(WB1.bufsize, WB1.bufpointer, "/tmp0/1/WebView_tmp.htm");	409	CreateFile(WB1.bufsize, WB1.bufpointer, "/tmp0/1/WebView_tmp.htm");
410	if (!EAX) RunProgram("/rd/1/tinypad", "/tmp0/1/WebView_tmp.htm");	410	if (!EAX) RunProgram("/rd/1/tinypad", "/tmp0/1/WebView_tmp.htm");
411	}	411	}
412	return;	412	return;
413	case VIEW_HISTORY:	413	case VIEW_HISTORY:
414	OpenPage(URL_SERVICE_HISTORY);	414	OpenPage(URL_SERVICE_HISTORY);
415	return;	415	return;
416	case DOWNLOAD_MANAGER:	416	case DOWNLOAD_MANAGER:
417	if (!downloader_opened) {	417	if (!downloader_opened) {
418	downloader_edit = NULL;	418	downloader_edit = NULL;
419	CreateThread(#Downloader,#downloader_stak+4092);	419	CreateThread(#Downloader,#downloader_stak+4092);
420	}	420	}
421	return;	421	return;
422	case UPDATE_BROWSER:	422	case UPDATE_BROWSER:
423	EventUpdateBrowser();	423	EventUpdateBrowser();
424	return;	424	return;
425	case CLEAR_CACHE:	425	case CLEAR_CACHE:
426	pages_cache.clear();	426	pages_cache.clear();
427	notify(#clear_cache_ok);	427	notify(#clear_cache_ok);
428	return;	428	return;
429	case COPY_LINK_URL:	429	case COPY_LINK_URL:
430	Clipboard__CopyText(PageLinks.GetURL(PageLinks.active));	430	Clipboard__CopyText(PageLinks.GetURL(PageLinks.active));
431	notify("'URL copied to clipboard'O");	431	notify("'URL copied to clipboard'O");
432	return;	432	return;
433	case DOWNLOAD_LINK_CONTENTS:	433	case DOWNLOAD_LINK_CONTENTS:
434	if (!downloader_opened) {	434	if (!downloader_opened) {
435	strcpy(#downloader_edit, PageLinks.GetURL(PageLinks.active));	435	strcpy(#downloader_edit, PageLinks.GetURL(PageLinks.active));
436	CreateThread(#Downloader,#downloader_stak+4092);	436	CreateThread(#Downloader,#downloader_stak+4092);
437	}	437	}
438	return;	438	return;
439	case OPEN_FILE:	439	case OPEN_FILE:
440	EventOpenDialog();	440	EventOpenDialog();
441	return;	441	return;
442	case SCAN_CODE_F12:	442	case SCAN_CODE_F12:
443	debug_mode ^= 1;	443	debug_mode ^= 1;
444	if (debug_mode) notify("'Debug mode ON'-I");	444	if (debug_mode) notify("'Debug mode ON'-I");
445	else notify("'Debug mode OFF'-I");	445	else notify("'Debug mode OFF'-I");
446	return;	446	return;
447	case NEW_TAB:	447	case NEW_TAB:
448	if (http.transfer) break;	448	if (http.transfer) break;
449	EventOpenNewTab(URL_SERVICE_HOMEPAGE);	449	EventOpenNewTab(URL_SERVICE_HOMEPAGE);
450	return;	450	return;
451	case TAB_ID...TAB_ID+TABS_MAX:	451	case TAB_ID...TAB_ID+TABS_MAX:
452	if (http.transfer) break;	452	if (http.transfer) break;
453	if (mouse.mkm) {	453	if (mouse.mkm) {
454	EventTabClose(id__ - TAB_ID);	454	EventTabClose(id__ - TAB_ID);
455	} else {	455	} else {
456	EventTabClick(id__ - TAB_ID);	456	EventTabClick(id__ - TAB_ID);
457	}	457	}
458	return;	458	return;
459	case TAB_CLOSE_ID...TAB_CLOSE_ID+TABS_MAX:	459	case TAB_CLOSE_ID...TAB_CLOSE_ID+TABS_MAX:
460	EventTabClose(id__ - TAB_CLOSE_ID);	460	EventTabClose(id__ - TAB_CLOSE_ID);
461	return;	461	return;
462	}	462	}
463	}	463	}
464		464
465	void StopLoading()	465	void StopLoading()
466	{	466	{
467	if (http.transfer)	467	if (http.transfer)
468	{	468	{
469	EAX = http.transfer;	469	EAX = http.transfer;
470	EAX = EAX.http_msg.content_ptr; // get pointer to data	470	EAX = EAX.http_msg.content_ptr; // get pointer to data
471	$push EAX // save it on the stack	471	$push EAX // save it on the stack
472	http_free stdcall (http.transfer); // abort connection	472	http_free stdcall (http.transfer); // abort connection
473	$pop EAX	473	$pop EAX
474	free(EAX); // free data	474	free(EAX); // free data
475	http.transfer=0;	475	http.transfer=0;
476	pause(10);	476	pause(10);
477	}	477	}
478	wv_progress_bar.value = 0;	478	wv_progress_bar.value = 0;
479	DrawOmnibox();	479	DrawOmnibox();
480	}	480	}
481		481
482	//rewrite into	482	//rewrite into
483	//bool strrpl(dword dst, from, into, dst_len);	483	//bool strrpl(dword dst, from, into, dst_len);
484	bool ReplaceSpaceInUrl(dword url, size) {	484	bool ReplaceSpaceInUrl(dword url, size) {
485	unsigned int i, j;	485	unsigned int i, j;
486	bool was_changed=false;	486	bool was_changed=false;
487	for (i=url+size-3; i>url; i--)	487	for (i=url+size-3; i>url; i--)
488	{	488	{
489	if (ESBYTE[i]!=' ') continue;	489	if (ESBYTE[i]!=' ') continue;
490	for (j=url+size-3; j>=i; j--) {	490	for (j=url+size-3; j>=i; j--) {
491	ESBYTE[j+3]=ESBYTE[j+2];	491	ESBYTE[j+3]=ESBYTE[j+2];
492	ESBYTE[j+2]=ESBYTE[j+1];	492	ESBYTE[j+2]=ESBYTE[j+1];
493	ESBYTE[j+1]=ESBYTE[j];	493	ESBYTE[j+1]=ESBYTE[j];
494	}	494	}
495	ESBYTE[i] = '%';	495	ESBYTE[i] = '%';
496	ESBYTE[i+1] = '2';	496	ESBYTE[i+1] = '2';
497	ESBYTE[i+2] = '0';	497	ESBYTE[i+2] = '0';
498	was_changed = true;	498	was_changed = true;
499	}	499	}
500	return was_changed;	500	return was_changed;

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(root)/programs/cmm/browser/WebView.c – Rev 7784 → 7788