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
 
//===================================================//
//                                                   //
//                       LIB                         //
//                                                   //
//===================================================//
 
#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"
 
 
#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"
#include "..\lib\obj\netcode.h"
 
 
#include "..\lib\patterns\history.h"
#include "..\lib\patterns\simple_open_dialog.h"
#include "..\lib\patterns\toolbar_button.h"
#include "..\lib\patterns\restart_process.h"
 
//===================================================//
//                                                   //
//                       DATA                        //
//                                                   //
//===================================================//
 
char version[]="WebView 2.8 ALPHA PREVIEW";
 
#include "const.h"
#include "cache.h"
#include "show_src.h"
 
bool debug_mode = false;
bool show_images = false;
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
_history history;
 
enum { TARGET_SAME_TAB, TARGET_NEW_WINDOW, TARGET_NEW_TAB };
 
#include "TWB\TWB.c" //HTML Parser, a core component
 
TWebBrowser WB1;
 
#include "history.h"
 
#define PADDING 9
#define TSZE 25
#define STATUSBAR_H 15
#define TAB_H 20
dword TOOLBAR_H = PADDING+TSZE+PADDING+2;
 
_http http = 0;
 
bool source_mode = false;
 
progress_bar prbar;
char stak[4096];
proc_info Form;
 
int menu_id=NULL;
 
#include "tabs.h"
 
char default_dir[] = "/rd/1";
od_filter filter2 = { 22, "TXT\0HTM\0HTML\0DOCX\0\0" };
 
char editURL[URL_SIZE+1];
edit_box omnibox_edit = {, PADDING+TSZE*2+PADDING+6, PADDING+3, 0xffffff,
	0x94AECE, 0xffffff, 0xffffff,0x10000000,URL_SIZE-2,#editURL,0,,19,19};
 
dword shared_url;
 
dword http_get_type;
 
//===================================================//
//                                                   //
//                       CODE                        //
//                                                   //
//===================================================//
 
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(netcode_lib, #base64_encode,0);
	load_dll(Proc_lib,    #OpenDialog_init,0);
	OpenDialog_init stdcall (#o_dialog);	
}
 
void HandleParam()
{
	if (!param) {
		history.add(URL_SERVICE_HOMEPAGE);
	} else {
		if (!strncmp(#param, "-source ", 8)) {
			source_mode = true;
			history.add(#param + 8);
		} else if (!strncmp(#param, "-new ", 5)) {
			history.add(#param + 5);
		} else {
			if (GetProcessesCount("WEBVIEW") == 1) {
				history.add(#param);
			} else {
				shared_url = memopen(#webview_shared, URL_SIZE+1, SHM_OPEN + SHM_WRITE);
				strncpy(shared_url, #param, URL_SIZE);
				ExitProcess();
			}
		}
	}
	shared_url = memopen(#webview_shared, URL_SIZE+1, SHM_CREATE + SHM_WRITE);
	ESDWORD[shared_url] = '\0';
}
 
void main()
{
	int redirect_count=0;
	LoadLibraries();
	HandleParam();
	WB1.list.SetFont(8, 14, 10011000b);
	WB1.list.no_selection = true;
	WB1.custom_encoding = -1;
	@SetEventMask(EVM_REDRAW + EVM_KEY + EVM_BUTTON + EVM_MOUSE + EVM_MOUSE_FILTER + EVM_STACK);
	loop() switch(@WaitEventTimeout(30))
	{
		case evMouse:
			edit_box_mouse stdcall (#omnibox_edit);
			mouse.get();
 
			if (WB1.list.MouseScroll(mouse.vert)) WB1.DrawPage();
 
			scrollbar_v_mouse (#scroll_wv);
			if (scroll_wv.delta2) {
				WB1.list.first = scroll_wv.position;
				WB1.DrawPage();
				break;
			}
 
			if (links.hover(WB1.list.y, WB1.list.first))
			{
				if (mouse.key&MOUSE_MIDDLE) && (mouse.up) {
					if (key_modifier&KEY_LSHIFT) || (key_modifier&KEY_RSHIFT) {
						EventClickLink(TARGET_NEW_WINDOW);
					} else {
						EventClickLink(TARGET_NEW_TAB);
					}
				}
				if (mouse.key&MOUSE_LEFT) && (mouse.up) { 
					CursorPointer.Restore();
					EventClickLink(TARGET_SAME_TAB);
				}
				if (mouse.key&MOUSE_RIGHT) && (mouse.up) {
					CursorPointer.Restore();
					EventShowLinkMenu();
				}
			} else {
				CursorPointer.Restore();
				if (mouse.key&MOUSE_RIGHT) && (mouse.up) && (WB1.list.MouseOver(mouse.x, mouse.y)) {
					EventShowPageMenu();
				}
			}
			break;
 
		case evButton:
			ProcessButtonClick( @GetButtonID() );
			break;
 
		case evKey:
			@GetKeys();
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
			edit_box_key stdcall(#omnibox_edit);
 
 
 
 
 
 
 
			ProcessKeyEvent();
 
			break;
 
		case evReDraw:
			DefineAndDrawWindow(GetScreenWidth()-800/2-random(80),
				GetScreenHeight()-700/2-random(80),800,700,0x73,0,0,0);
			GetProcessInfo(#Form, SelfInfo);
			ProcessMenuClick();
			sc.get();
			if (Form.status_window>2) break;
			if (Form.height<120) { MoveSize(OLD,OLD,OLD,120); break; }
			if (Form.width<280) { MoveSize(OLD,OLD,280,OLD); break; }
			draw_window();
			break;
			
		case evNetwork:
			if (http.transfer <= 0) break;
			http.receive();
 
			if (http_get_type==PAGE) CheckContentType();
			EventUpdateProgressBar();
			if (http.receive_result != 0) break;
			if (http.status_code >= 300) && (http.status_code < 400)
			{
				// Handle redirects
				if (redirect_count<=5) {
					redirect_count++;
					HandleRedirect();
				} else {
					notify("'Too many redirects.' -E");
					StopLoading();
					redirect_count = 0;
				}
			} else {
				// Loading the page is complete, free resources
				redirect_count = 0;
				http.hfree();
				if (http_get_type==PAGE) {
					cache.add(history.current(), http.content_pointer, http.content_received, PAGE);
					LoadInternalPage(http.content_pointer, http.content_received);
				}
				else if (http_get_type==IMG) {
					cache.add(WB1.page_img.current_url(), http.content_pointer, http.content_received, IMG);
					WB1.page_img.set_size(WB1.page_img.getid, http.content_pointer, http.content_received);
					GetImg();
				}
			}
			break;
		default:
			if (ESDWORD[shared_url] != '\0') {
				EventOpenNewTab(shared_url);
				ESDWORD[shared_url] = '\0';
				ActivateWindow(GetProcessSlot(Form.ID));
			}
	}
}
 
 
//===================================================//
//                                                   //
//                      EVENTS                       //
//                                                   //
//===================================================//
 
void ProcessButtonClick(dword id__)
{
	switch (id__)
	{
		case 1: ExitProcess();
		case TAB_CLOSE_ID...TAB_CLOSE_ID+TABS_MAX: EventTabClose(id__ - TAB_CLOSE_ID); return;
		case TAB_ID...TAB_ID+TABS_MAX: EventAllTabsClick(id__ - TAB_ID); return;
		case ENCODINGS...ENCODINGS+6: EventChangeEncodingAndLoadPage(id__-ENCODINGS); return;
		case NEW_WINDOW:       RunProgram(#program_path, NULL); return;
		case NEW_TAB:          if (!http.transfer) EventOpenNewTab(URL_SERVICE_HOMEPAGE); 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:   EventSubmitOmnibox();	return;
		case REFRESH_BUTTON:   EventRefreshPage(); return;
		case CHANGE_ENCODING:  EventShowEncodingsList(); return;
		case SANDWICH_BUTTON:  EventShowMainMenu(); return;
		case VIEW_SOURCE:      EventViewSource(); return;
		case EDIT_SOURCE:      EventEditSource(); return;
		case VIEW_HISTORY:     OpenPage(URL_SERVICE_HISTORY); return;
		case DOWNLOAD_MANAGER: EventOpenDownloader(""); return;
		case UPDATE_BROWSER:   EventUpdateBrowser(); return;
		case CLEAR_CACHE:      EventClearCache(); return;
		case IN_NEW_TAB:       EventClickLink(TARGET_NEW_TAB); return;
		case IN_NEW_WINDOW:    EventClickLink(TARGET_NEW_WINDOW); return;
		case COPY_LINK_URL:    EventCopyLinkToClipboard(); return;
		case DOWNLOAD_LINK_CT: EventOpenDownloader( GetAbsoluteActiveURL() ); return;
		case OPEN_FILE:        EventOpenDialog(); return;
	}
}
 
bool ProcessKeyEvent()
{
	if (key_modifier&KEY_LSHIFT) || (key_modifier&KEY_RSHIFT) 
	{
		if (key_scancode == SCAN_CODE_TAB) {EventActivatePreviousTab();return;}
	}
 
	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: ProcessButtonClick(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: ProcessButtonClick(DOWNLOAD_MANAGER); return true;
		case SCAN_CODE_KEY_R: ProcessButtonClick(REFRESH_BUTTON); return true;
		case SCAN_CODE_ENTER: EventSeachWeb(); return true;
		case SCAN_CODE_LEFT:  ProcessButtonClick(BACK_BUTTON); return true;
		case SCAN_CODE_RIGHT: ProcessButtonClick(FORWARD_BUTTON); return true;
		case SCAN_CODE_KEY_W: EventCloseActiveTab(); return true;
		case SCAN_CODE_TAB:   EventActivateNextTab(); return true;
		default: return false;
	}
 
	switch(key_scancode) 
	{
		case SCAN_CODE_UP:    EventScrollUpAndDown(SCAN_CODE_UP); return;
		case SCAN_CODE_DOWN:  EventScrollUpAndDown(SCAN_CODE_DOWN); return;
		case SCAN_CODE_F6:    {omnibox_edit.flags=ed_focus; DrawOmnibox();} return;
		case SCAN_CODE_F5:    EventRefreshPage(); return;
		case SCAN_CODE_ENTER: if (omnibox_edit.flags & ed_focus) EventSubmitOmnibox(); return;
		case SCAN_CODE_F12:   EventToggleDebugMode(); return;
		case SCAN_CODE_F11:   show_images^=1; EventClearCache(); return;
		default:              if (WB1.list.ProcessKey(key_scancode)) WB1.DrawPage(); return;
	}
}
 
void SetElementSizes()
{
	omnibox_edit.width = Form.cwidth - omnibox_edit.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()
{
 
	bool burger_active = false;
	if (menu_id == OPEN_FILE) burger_active = true;
 
	SetElementSizes();
 
	DrawBar(0,0, Form.cwidth,PADDING, sc.work);
	DrawBar(0,PADDING+TSZE+1, Form.cwidth,PADDING-1, sc.work);
	DrawBar(0,TOOLBAR_H-2, Form.cwidth,1, MixColors(sc.work_dark, sc.work, 180));
	DrawBar(0,TOOLBAR_H-1, Form.cwidth,1, sc.work_graph);
	DrawBar(0, PADDING, omnibox_edit.left-2, TSZE+1, sc.work);
	DrawBar(omnibox_edit.left+omnibox_edit.width+18, PADDING, Form.cwidth-omnibox_edit.left-omnibox_edit.width-18, TSZE+1, sc.work);
 
	DrawTopPanelButton(BACK_BUTTON, PADDING-1, PADDING, 30, false);
	DrawTopPanelButton(FORWARD_BUTTON, PADDING+TSZE+PADDING-2, PADDING, 31, false);
	DrawTopPanelButton(SANDWICH_BUTTON, Form.cwidth-PADDING-TSZE-3, PADDING, -1, burger_active); //burger menu
 
	DrawBar(0,Form.cheight - STATUSBAR_H, Form.cwidth,1, sc.work_graph);
 
	DrawRectangle(WB1.list.x + WB1.list.w, WB1.list.y, scroll_wv.size_x, 
		WB1.list.h-1, scroll_wv.bckg_col);
 
	if (!BrowserWidthChanged()) { 
		WB1.DrawPage(); 
		DrawOmnibox(); 
	}
	DrawProgress();
	DrawStatusBar();
	DrawTabsBar();
}
 
bool BrowserWidthChanged()
{
	dword source_mode_holder;
	if (WB1.list.w!=DrawBuf.bufw) {
		DrawBuf.Init(WB1.list.x, WB1.list.y, WB1.list.w, 400*20);
		if (!strncmp(history.current(),"http",4)) {
			//nihuya ne izyashnoe reshenie, no pust' poka butet tak
			source_mode_holder = source_mode;
			LoadInternalPage(#loading_text, sizeof(loading_text));
			source_mode = source_mode_holder;
		}
		OpenPage(history.current());
		return true;
	}
	return false;
}
 
 
void EventChangeEncodingAndLoadPage(int _new_encoding)
{
	dword newbuf, newsize;
	WB1.custom_encoding = _new_encoding;
	newsize = strlen(WB1.o_bufpointer);
	newbuf = malloc(newsize);
	memmov(newbuf, WB1.o_bufpointer, newsize);
	LoadInternalPage(newbuf, newsize);
	free(newbuf);
}
 
 
 
 
void EventScrollUpAndDown(int _direction)
{
 
 
 
 
 
 
 
 
 
 
 
 
	int i;
 
 
 
 
 
 
 
 
 
 
	for (i=0;i
 
		if (_direction == SCAN_CODE_UP) WB1.list.KeyUp(); 
		if (_direction == SCAN_CODE_DOWN) WB1.list.KeyDown(); 
	} 
	WB1.DrawPage();
}
 
void EventToggleDebugMode()
{
	debug_mode ^= 1;
	if (debug_mode) notify("'Debug mode ON'-I");
	else notify("'Debug mode OFF'-I");
}
 
void EventAllTabsClick(dword _n)
{
	if (http.transfer) return;
	if (mouse.mkm) {
		EventTabClose(_n);
	} else {
		EventTabClick(_n);
	}	
}
 
void EventEditSource()
{
	if (check_is_the_adress_local(history.current())) {
		RunProgram("/rd/1/quark", history.current());
	} else {
		CreateFile(WB1.bufsize, WB1.bufpointer, "/tmp0/1/WebView_tmp.htm");
		if (!EAX) RunProgram("/rd/1/quark", "/tmp0/1/WebView_tmp.htm");
	}
}
 
void EventClearCache()
{
	cache.clear();
	notify(#clear_cache_ok);
	EventRefreshPage();
}
 
void EventCopyLinkToClipboard()
{
	Clipboard__CopyText(GetAbsoluteActiveURL()); 
	notify("'URL copied to clipboard'O");
}
 
void StopLoading()
{
	if (http.stop()) pause(10);
	prbar.value = 0;
	DrawOmnibox();
}
 
//rewrite into 
//bool strrpl(dword dst, from, into, dst_len);
bool ReplaceSpaceInUrl(dword url, size) {
	unsigned int i, j;
	bool was_changed=false;
	for (i=url+size-3; i>url; i--)
	{
		if (ESBYTE[i]!=' ') continue;
		for (j=url+size-3; j>=i; j--) {
			ESBYTE[j+3]=ESBYTE[j+2];
			ESBYTE[j+2]=ESBYTE[j+1];
			ESBYTE[j+1]=ESBYTE[j];
		}
		ESBYTE[i] = '%';
		ESBYTE[i+1] = '2';
		ESBYTE[i+2] = '0';
		was_changed = true;
	}
	return was_changed;
}
 
bool HandleUrlFiles(dword _path, _data)
{
	dword url_from_file;
	if (!UrlExtIs(_path, "url")) return false;
	if (! url_from_file = strstri(_data, "URL=")) return false;
	replace_char(url_from_file, '\n', '\0', strlen(url_from_file));
	OpenPage(url_from_file); 	
	return true;	
}
 
bool GetLocalFileData(dword _path)
{
	dword data, size;
	file_size stdcall (_path);
	if (!EBX) return false;
 
	size = EBX;
	data = malloc(size);
	ReadFile(0, size, data, _path);
	if (!HandleUrlFiles(_path, data)) {
		LoadInternalPage(data, size);
	}
	free(data);
	return true;
}
 
void GetUrl(dword _http_url)
{
	char new_url_full[URL_SIZE+1];
 
	if (!strncmp(_http_url,"http:",5)) {
		http.get(_http_url);
	} else if (!strncmp(_http_url,"https://",8)) {
		strcpy(#new_url_full, "http://gate.aspero.pro/?site=");
		strncat(#new_url_full, _http_url, URL_SIZE);
		http.get(#new_url_full);
	}
}
 
void OpenPage(dword _open_URL)
{
	char new_url[URL_SIZE+1];
	int unz_id;
 
	StopLoading();
 
	SetOmniboxText(_open_URL);
 
	strncpy(#new_url, _open_URL, URL_SIZE);
 
	//Exclude # from the URL to the load page
	//We will bring it back when we get the buffer
	if (strrchr(#new_url, '#')) {
		anchors.take_anchor_from(#new_url);
	}
 
	history.add(#new_url);
 
	/*
	There could be several possible types of addresses:
	- cached page (only http/https)
	- internal page
	- web page
	- local file
	So we need to detect what incoming address is
	and then halndle it in the propper way.
	*/
 
	if (cache.has(#new_url)) {
		//CACHED PAGE
		LoadInternalPage(cache.current_buf, cache.current_size);
 
	} else if (!strncmp(#new_url,"WebView:",8)) {
		//INTERNAL PAGE
		if (streq(#new_url, URL_SERVICE_HOMEPAGE)) LoadInternalPage(#buildin_page_home, sizeof(buildin_page_home));
		else if (streq(#new_url, URL_SERVICE_HELP)) LoadInternalPage(#buildin_page_help, sizeof(buildin_page_help));
		else if (streq(#new_url, URL_SERVICE_HISTORY)) ShowHistory();
		else LoadInternalPage(#buildin_page_error, sizeof(buildin_page_error));
 
	} else if (!strncmp(#new_url,"http:",5)) || (!strncmp(#new_url,"https:",6)) {
		//WEB PAGE
		if (ReplaceSpaceInUrl(#new_url, URL_SIZE)) {
			strcpy(#editURL, #new_url);
		}
 
		http_get_type = PAGE;
		GetUrl(#new_url);
 
		DrawOmnibox();
 
		if (!http.transfer) {
			StopLoading();
			LoadInternalPage(#buildin_page_error, sizeof(buildin_page_error));
		}
	} else {
		//LOCAL PAGE
		if (UrlExtIs(#new_url,".docx")) {
			DeleteFile("/tmp0/1/temp/word/document.xml");
			CreateDir("/tmp0/1/temp");
			unz_id = RunProgram("/sys/unz", sprintf(#param, "-o \"/tmp0/1/temp\" -h \"%s\"", #new_url));
			while (GetProcessSlot(unz_id)) pause(2);
			strcpy(#new_url, "/tmp0/1/temp/word/document.xml");
		} 
		if (!GetLocalFileData(#new_url)) {
			LoadInternalPage(#buildin_page_error, sizeof(buildin_page_error));
		}
	}
}
 
dword EventOpenDownloader(dword _url)
{
	//char download_params[URL_SIZE+50];
	return RunProgram("/sys/network/dl", _url);
}
 
bool EventClickAnchor()
{
	dword aURL = links.active_url;
 
	if (anchors.get_pos_by_name(aURL+1)!=-1) {
		WB1.list.first = anchors.get_pos_by_name(aURL+1);
		//WB1.list.CheckDoesValuesOkey();
		strcpy(#editURL, history.current());
		strcat(#editURL, aURL);
		DrawOmnibox();
		WB1.DrawPage();
		return true;
	}
	return false;
}
 
void EventClickLink(dword _target)
{
	char new_url[URL_SIZE+1];
	char new_url_full[URL_SIZE+1];
	dword aURL = GetAbsoluteActiveURL();
	if (!aURL) return;
 
	strcpy(#new_url, aURL);
 
	if (ESBYTE[aURL]=='#') {
		if (_target == TARGET_SAME_TAB) {
			EventClickAnchor(); 
			return;
		} else {
			strcpy(#new_url, history.current());
			strcat(#new_url, aURL);
		}
	}
 
	if (_target == TARGET_NEW_TAB) {
		EventOpenNewTab(#new_url);
		return;
	}
 
	if (_target == TARGET_NEW_WINDOW) {
		strcpy(#new_url_full, "-new ");
		strncat(#new_url_full, #new_url, URL_SIZE);
		RunProgram(#program_path, #new_url_full);
		return;
	}
 
	if (!strncmp(#new_url,"mailto:", 7)) || (!strncmp(#new_url,"tel:", 4)) {
		notify(#new_url);
		return;
	}
 
	if (http.transfer) {
		StopLoading();
		history.back();
	}
 
	if (strrchr(#new_url, '#')!=0) {
		anchors.take_anchor_from(#new_url);
		OpenPage(#new_url);
		return;
	}
 
	if (!strncmp(#new_url,"WebView:",8)) {
		OpenPage(#new_url);
		return;
	}
 
	if (strncmp(#new_url,"http://",7)!=0) && (strncmp(#new_url,"https://",8)!=0)
	{
		if (UrlExtIs(#new_url,".htm")!=true) && (UrlExtIs(#new_url,".html")!=true)
		{	
			if (strchr(#new_url, '|')) {
				ESBYTE[strchr(#new_url, '|')] = NULL;
				RunProgram(#new_url, strlen(#new_url)+1+#new_url);
			} else {
				RunProgram("/sys/@open", #new_url);
			}
			return;
		}
	}
	OpenPage(#new_url);
}
 
void EventSubmitOmnibox()
{
	char new_url[URL_SIZE+1];
	if (!editURL[0]) return;
	if (!strncmp(#editURL,"http:",5)) || (editURL[0]=='/') 
	|| (!strncmp(#editURL,"https:",6)) || (!strncmp(#editURL,"WebView:",8)) {
		OpenPage(#editURL);
	} else {
		strcpy(#new_url, "http://");
		strncat(#new_url, #editURL, URL_SIZE-1);
		OpenPage(#new_url);
	}
}
 
void LoadInternalPage(dword _bufdata, _in_bufsize){
	if (!_bufdata) || (!_in_bufsize) {
		LoadInternalPage(#buildin_page_error, sizeof(buildin_page_error));
	} else {
		WB1.list.first = 0; //scroll page to the top
		DrawOmnibox();
		if(!strrchr(#editURL, '#')) {
			strcat(#editURL, #anchors.current);
			DrawOmnibox();
		}
		WB1.ParseHtml(_bufdata, _in_bufsize);
		// REJECTED. Reason: infinite redirect at Google Results.
		/*
		if (WB1.redirect) { //
			get_absolute_url(#WB1.redirect, history.current());
			history.back();
			OpenPage(#WB1.redirect);
		}
		*/
		DrawStatusBar();
		DrawActiveTab();
		if (source_mode) {
			source_mode = false;
			WB1.custom_encoding = CH_CP866;
			ShowSource(WB1.bufpointer, _in_bufsize);
		} else {
			WB1.DrawPage();
		}
		GetImg();
	}
}
 
bool UrlExtIs(dword base, ext)
{
	if (!strcmpi(base + strlen(base) - strlen(ext), ext)) return true;
	return false;
}
 
void DrawProgress()
{
	dword pct;
	if (!http.transfer) return;
	if (http_get_type==PAGE) && (prbar.max) pct = prbar.value*30/prbar.max; else pct = 10;
	if (http_get_type==IMG) pct = WB1.page_img.getid * 70 / WB1.page_img.url.count + 30;
	DrawBar(omnibox_edit.left-1, omnibox_edit.top+20, pct*omnibox_edit.width+16/100, 2, 0x72B7EB);
}
 
void EventShowPageMenu()
{
	open_lmenu(mouse.x, mouse.y, MENU_TOP_LEFT, NULL, #rmb_menu);
	menu_id = VIEW_SOURCE;
}
 
void EventShowLinkMenu()
{
	open_lmenu(mouse.x, mouse.y, MENU_TOP_LEFT, NULL, #link_menu);
	menu_id = IN_NEW_TAB;
}
 
void EventShowMainMenu()
{
	open_lmenu(Form.cwidth - PADDING -4, PADDING + TSZE + 3, 
		MENU_TOP_RIGHT, NULL, #main_menu);
	menu_id = OPEN_FILE;
}
 
void EventShowEncodingsList()
{
	open_lmenu(Form.cwidth-4, Form.cheight - STATUSBAR_H + 12, 
		MENU_BOT_RIGHT, WB1.cur_encoding + 1, 
		"UTF-8\nKOI8-RU\nCP1251\nCP1252\nISO8859-5\nCP866");
	menu_id = ENCODINGS;
}
 
void ProcessMenuClick()
{
	int click_id;
	if (menu_id) {
		if (click_id = get_menu_click()) {
			click_id += menu_id - 1;
			ProcessButtonClick(click_id);
		}
		if (!menu_process_id) menu_id = NULL;
	}
}
 
void EventUpdateProgressBar()
{
	prbar.max = http.content_length;
	if (prbar.value != http.content_received)
	{
		prbar.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()
{
	source_mode = true;
	EventOpenNewTab(history.current());
}
 
void EventRefreshPage()
{
	if (http.transfer) {
		StopLoading();
		draw_window();
	} else {
		OpenPage(history.current());
	}
}
 
dword GetFileSize(dword _path)
{
	BDVK bdvk;
	if (GetFileInfo(_path, #bdvk)!=0) return 0;
 
 
	else return bdvk.sizelo;
 
}
 
void EventUpdateBrowser()
{
	dword downloader_id, slot_n;
	dword current_size;
	dword new_size;
 
 
	draw_window();
 
	downloader_id = EventOpenDownloader(#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 (CopyFileAtOnce(new_size, "/tmp0/1/Downloads/WebView.com", #program_path)) {
		notify(#update_can_not_copy);
	} else {
		notify(#update_ok);
		RunProgram(#program_path, history.current());
		ExitProcess();
	}
}
 
void DrawStatusBar()
{
	dword status_y = Form.cheight - STATUSBAR_H + 4;
	dword status_w = Form.cwidth - 90;
	DrawBar(0,Form.cheight - STATUSBAR_H+1, Form.cwidth,STATUSBAR_H-1, sc.work);
	if (links.active_url) {
		ESI = math.min(status_w/6, strlen(links.active_url));
		WriteText(10, status_y, 0, sc.work_text, links.active_url);
	}
	if (http.transfer>0) && (http_get_type==IMG) {
		//
	}
	DefineHiddenButton(status_w+20, status_y-3, 60, 12, CHANGE_ENCODING);
	WriteTextCenter(status_w+20, status_y, 60, sc.work_text, WB1.cur_encoding*10+#charsets);
}
 
void DrawOmnibox()
{
	int imgxoff;
	
	DrawOvalBorder(omnibox_edit.left-2, omnibox_edit.top-3, omnibox_edit.width+18, 24, sc.work_graph, 
		sc.work_graph, sc.work_graph, sc.work_dark);
	DrawBar(omnibox_edit.left-1, omnibox_edit.top-2, omnibox_edit.width+18, 1, 0xD8DCD8);
	DrawBar(omnibox_edit.left-1, omnibox_edit.top-1, omnibox_edit.width+18, 1, omnibox_edit.color);
	DrawBar(omnibox_edit.left-1, omnibox_edit.top, 1, 22, omnibox_edit.color);
 
	if (omnibox_edit.flags & ed_focus) omnibox_edit.flags = ed_focus; else omnibox_edit.flags = 0;
	EditBox_UpdateText(#omnibox_edit, omnibox_edit.flags);
	edit_box_draw stdcall(#omnibox_edit);
	if (http.transfer) imgxoff = 16*23*3; else imgxoff = 0;
	_PutImage(omnibox_edit.left+omnibox_edit.width+1, omnibox_edit.top-1, 16, 23, imgxoff + #editbox_icons);
	DefineHiddenButton(omnibox_edit.left+omnibox_edit.width-1, omnibox_edit.top-2, 17, 23, REFRESH_BUTTON);
 
	DrawProgress();
}
 
void SetOmniboxText(dword _text)
{
	strcpy(#editURL, _text);
	omnibox_edit.flags=0;
	DrawOmnibox();
}
 
dword GetAbsoluteActiveURL()
{
	char abs_url[URL_SIZE];
	if (links.active_url) {
		strncpy(#abs_url, links.active_url, URL_SIZE);
		get_absolute_url(#abs_url, history.current());		
		return #abs_url;
	}
	return 0;
}
 
void CheckContentType()
{
	char content_type[64];
	if (http.header_field("content-type", #content_type, sizeof(content_type))) // application || image
	if (content_type[0] == 'a') || (content_type[0] == 'i') { 
		EventOpenDownloader(history.current());
		StopLoading();
		history.back();
		EventRefreshPage();
	}
}
 
void HandleRedirect()
{
	char redirect_url[URL_SIZE];
	http.header_field("location", #redirect_url, URL_SIZE);
	get_absolute_url(#redirect_url, history.current());
	if (http_get_type==PAGE) history.back();
	http.hfree();
	if (http_get_type==PAGE) OpenPage(#redirect_url);
	else if (http_get_type==IMG) GetUrl(#redirect_url);
}
 
dword GetImg()
{
	if (!show_images) return;
	while (WB1.page_img.next_url()) {
		DrawProgress();
		if (cache.has(WB1.page_img.current_url())) continue;
		http_get_type = IMG;
		GetUrl(WB1.page_img.current_url());
		return;
	}
	DrawOmnibox();
	WB1.ParseHtml(WB1.o_bufpointer, WB1.bufsize);
	WB1.DrawPage();
}
 
stop:

Rev 8330	Rev 8332
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
-		8	//===================================================//
-		9	// //
-		10	// LIB //
-		11	// //
7		12	//===================================================//
8	//libraries	13
9	#define MEMSIZE 1024 * 1000	14	#define MEMSIZE 1024 * 1000
10	#include "..\lib\gui.h"	15	#include "..\lib\gui.h"
11	#include "..\lib\draw_buf.h"	16	#include "..\lib\draw_buf.h"
12	#include "..\lib\list_box.h"	17	#include "..\lib\list_box.h"
13	#include "..\lib\cursor.h"	18	#include "..\lib\cursor.h"
14	#include "..\lib\collection.h"	19	#include "..\lib\collection.h"
15	#include "..\lib\random.h"	20	#include "..\lib\random.h"
16	#include "..\lib\clipboard.h"	21	#include "..\lib\clipboard.h"
17		-
18	// *.obj libraries	22
19	#include "..\lib\obj\box_lib.h"	23	#include "..\lib\obj\box_lib.h"
20	#include "..\lib\obj\libio.h"	24	#include "..\lib\obj\libio.h"
21	#include "..\lib\obj\libimg.h"	25	#include "..\lib\obj\libimg.h"
22	#include "..\lib\obj\http.h"	26	#include "..\lib\obj\http.h"
23	#include "..\lib\obj\iconv.h"	27	#include "..\lib\obj\iconv.h"
24	#include "..\lib\obj\proc_lib.h"	28	#include "..\lib\obj\proc_lib.h"
25	#include "..\lib\obj\netcode.h"	29	#include "..\lib\obj\netcode.h"
26		-
27	//useful patterns	30
28	#include "..\lib\patterns\history.h"	31	#include "..\lib\patterns\history.h"
29	#include "..\lib\patterns\simple_open_dialog.h"	32	#include "..\lib\patterns\simple_open_dialog.h"
30	#include "..\lib\patterns\toolbar_button.h"	33	#include "..\lib\patterns\toolbar_button.h"
31	#include "..\lib\patterns\restart_process.h"	34	#include "..\lib\patterns\restart_process.h"
-		35
-		36	//===================================================//
-		37	// //
32		38	// DATA //
-		39	// //
33	char editbox_icons[] = FROM "res/editbox_icons.raw";	40	//===================================================//
34		41
35	char version[]="WebView 2.8 ALPHA PREVIEW";	42	char version[]="WebView 2.8 ALPHA PREVIEW";
36		43
37	#include "texts.h"	44	#include "const.h"
38	#include "cache.h"	45	#include "cache.h"
39	#include "show_src.h"	46	#include "show_src.h"
40		47
41	bool debug_mode = false;	48	bool debug_mode = false;
42	bool show_images = false;	49	bool show_images = false;
43		-
44	enum {	-
45	NEW_TAB=600,	-
46	ENCODINGS=700,	-
47	BACK_BUTTON=800,	-
48	FORWARD_BUTTON,	-
49	REFRESH_BUTTON,	-
50	GOTOURL_BUTTON,	-
51	CHANGE_ENCODING,	-
52	SANDWICH_BUTTON,	-
53	VIEW_SOURCE,	-
54	EDIT_SOURCE,	-
55	OPEN_FILE,	-
56	NEW_WINDOW,	-
57	VIEW_HISTORY,	-
58	DOWNLOAD_MANAGER,	-
59	CLEAR_CACHE,	-
60	UPDATE_BROWSER,	-
61	IN_NEW_TAB,	-
62	IN_NEW_WINDOW,	-
63	COPY_LINK_URL,	-
64	DOWNLOAD_LINK_CT,	-
65	TAB_ID,	-
66	TAB_CLOSE_ID = 900	-
67	};	-
68		50
69	_history history;	51	_history history;
70		52
71	enum { TARGET_SAME_TAB, TARGET_NEW_WINDOW, TARGET_NEW_TAB };	53	enum { TARGET_SAME_TAB, TARGET_NEW_WINDOW, TARGET_NEW_TAB };
72		54
73	#include "TWB\TWB.c" //HTML Parser, a core component	55	#include "TWB\TWB.c" //HTML Parser, a core component
74		56
75	TWebBrowser WB1;	57	TWebBrowser WB1;
76		58
77	#include "history.h"	59	#include "history.h"
78		60
79	#define PADDING 9	61	#define PADDING 9
80	#define TSZE 25	62	#define TSZE 25
81	#define STATUSBAR_H 15	63	#define STATUSBAR_H 15
82	#define TAB_H 20	64	#define TAB_H 20
83	dword TOOLBAR_H = PADDING+TSZE+PADDING+2;	65	dword TOOLBAR_H = PADDING+TSZE+PADDING+2;
84		66
85	_http http = 0;	67	_http http = 0;
86		68
87	bool source_mode = false;	69	bool source_mode = false;
88		70
89	progress_bar prbar;	71	progress_bar prbar;
90	char stak[4096];	72	char stak[4096];
91	proc_info Form;	73	proc_info Form;
92		74
93	int menu_id=NULL;	75	int menu_id=NULL;
94		76
95	#include "tabs.h"	77	#include "tabs.h"
96		78
97	char default_dir[] = "/rd/1";	79	char default_dir[] = "/rd/1";
98	od_filter filter2 = { 22, "TXT\0HTM\0HTML\0DOCX\0\0" };	80	od_filter filter2 = { 22, "TXT\0HTM\0HTML\0DOCX\0\0" };
99		81
100	char editURL[URL_SIZE+1];	82	char editURL[URL_SIZE+1];
101	edit_box address_box = {, PADDING+TSZE*2+PADDING+6, PADDING+3, 0xffffff,	83	edit_box omnibox_edit = {, PADDING+TSZE*2+PADDING+6, PADDING+3, 0xffffff,
102	0x94AECE, 0xffffff, 0xffffff,0x10000000,URL_SIZE-2,#editURL,0,,19,19};	84	0x94AECE, 0xffffff, 0xffffff,0x10000000,URL_SIZE-2,#editURL,0,,19,19};
103		85
104	dword shared_url;	86	dword shared_url;
105		87
106	dword http_get_type;	88	dword http_get_type;
-		89
-		90	//===================================================//
-		91	// //
-		92	// CODE //
-		93	// //
-		94	//===================================================//
107		95
108	void LoadLibraries()	96	void LoadLibraries()
109	{	97	{
110	load_dll(boxlib, #box_lib_init,0);	98	load_dll(boxlib, #box_lib_init,0);
111	load_dll(libio, #libio_init,1);	99	load_dll(libio, #libio_init,1);
112	load_dll(libimg, #libimg_init,1);	100	load_dll(libimg, #libimg_init,1);
113	load_dll(libHTTP, #http_lib_init,1);	101	load_dll(libHTTP, #http_lib_init,1);
114	load_dll(iconv_lib, #iconv_open,0);	102	load_dll(iconv_lib, #iconv_open,0);
115	load_dll(netcode_lib, #base64_encode,0);	103	load_dll(netcode_lib, #base64_encode,0);
116	load_dll(Proc_lib, #OpenDialog_init,0);	104	load_dll(Proc_lib, #OpenDialog_init,0);
117	OpenDialog_init stdcall (#o_dialog);	105	OpenDialog_init stdcall (#o_dialog);
118	}	106	}
119		107
120	void HandleParam()	108	void HandleParam()
121	{	109	{
122	if (!param) {	110	if (!param) {
123	history.add(URL_SERVICE_HOMEPAGE);	111	history.add(URL_SERVICE_HOMEPAGE);
124	} else {	112	} else {
125	if (!strncmp(#param, "-source ", 8)) {	113	if (!strncmp(#param, "-source ", 8)) {
126	source_mode = true;	114	source_mode = true;
127	history.add(#param + 8);	115	history.add(#param + 8);
128	} else if (!strncmp(#param, "-new ", 5)) {	116	} else if (!strncmp(#param, "-new ", 5)) {
129	history.add(#param + 5);	117	history.add(#param + 5);
130	} else {	118	} else {
131	if (GetProcessesCount("WEBVIEW") == 1) {	119	if (GetProcessesCount("WEBVIEW") == 1) {
132	history.add(#param);	120	history.add(#param);
133	} else {	121	} else {
134	shared_url = memopen(#webview_shared, URL_SIZE+1, SHM_OPEN + SHM_WRITE);	122	shared_url = memopen(#webview_shared, URL_SIZE+1, SHM_OPEN + SHM_WRITE);
135	strncpy(shared_url, #param, URL_SIZE);	123	strncpy(shared_url, #param, URL_SIZE);
136	ExitProcess();	124	ExitProcess();
137	}	125	}
138	}	126	}
139	}	127	}
140	shared_url = memopen(#webview_shared, URL_SIZE+1, SHM_CREATE + SHM_WRITE);	128	shared_url = memopen(#webview_shared, URL_SIZE+1, SHM_CREATE + SHM_WRITE);
141	ESDWORD[shared_url] = '\0';	129	ESDWORD[shared_url] = '\0';
142	}	130	}
143		131
144	void main()	132	void main()
145	{	133	{
146	int i, redirect_count=0;	134	int redirect_count=0;
147	LoadLibraries();	135	LoadLibraries();
148	HandleParam();	136	HandleParam();
149	WB1.list.SetFont(8, 14, 10011000b);	137	WB1.list.SetFont(8, 14, 10011000b);
150	WB1.list.no_selection = true;	138	WB1.list.no_selection = true;
151	WB1.custom_encoding = -1;	139	WB1.custom_encoding = -1;
152	SetEventMask(EVM_REDRAW + EVM_KEY + EVM_BUTTON + EVM_MOUSE + EVM_MOUSE_FILTER + EVM_STACK);	140	@SetEventMask(EVM_REDRAW + EVM_KEY + EVM_BUTTON + EVM_MOUSE + EVM_MOUSE_FILTER + EVM_STACK);
153	loop() switch(@WaitEventTimeout(30))	141	loop() switch(@WaitEventTimeout(30))
154	{	142	{
155	case evMouse:	143	case evMouse:
156	edit_box_mouse stdcall (#address_box);	144	edit_box_mouse stdcall (#omnibox_edit);
157	mouse.get();	145	mouse.get();
158		146
159	if (WB1.list.MouseScroll(mouse.vert)) WB1.DrawPage();	147	if (WB1.list.MouseScroll(mouse.vert)) WB1.DrawPage();
160		148
161	scrollbar_v_mouse (#scroll_wv);	149	scrollbar_v_mouse (#scroll_wv);
162	if (scroll_wv.delta2) {	150	if (scroll_wv.delta2) {
163	WB1.list.first = scroll_wv.position;	151	WB1.list.first = scroll_wv.position;
164	WB1.DrawPage();	152	WB1.DrawPage();
165	break;	153	break;
166	}	154	}
167		155
168	if (links.hover(WB1.list.y, WB1.list.first))	156	if (links.hover(WB1.list.y, WB1.list.first))
169	{	157	{
170	if (mouse.key&MOUSE_MIDDLE) && (mouse.up) {	158	if (mouse.key&MOUSE_MIDDLE) && (mouse.up) {
171	if (key_modifier&KEY_LSHIFT) \|\| (key_modifier&KEY_RSHIFT) {	159	if (key_modifier&KEY_LSHIFT) \|\| (key_modifier&KEY_RSHIFT) {
172	EventClickLink(TARGET_NEW_WINDOW);	160	EventClickLink(TARGET_NEW_WINDOW);
173	} else {	161	} else {
174	EventClickLink(TARGET_NEW_TAB);	162	EventClickLink(TARGET_NEW_TAB);
175	}	163	}
176	}	164	}
177	if (mouse.key&MOUSE_LEFT) && (mouse.up) {	165	if (mouse.key&MOUSE_LEFT) && (mouse.up) {
178	CursorPointer.Restore();	166	CursorPointer.Restore();
179	EventClickLink(TARGET_SAME_TAB);	167	EventClickLink(TARGET_SAME_TAB);
180	}	168	}
181	if (mouse.key&MOUSE_RIGHT) && (mouse.up) {	169	if (mouse.key&MOUSE_RIGHT) && (mouse.up) {
182	CursorPointer.Restore();	170	CursorPointer.Restore();
183	EventShowLinkMenu();	171	EventShowLinkMenu();
184	}	172	}
185	} else {	173	} else {
186	CursorPointer.Restore();	174	CursorPointer.Restore();
187	if (mouse.key&MOUSE_RIGHT) && (mouse.up) && (WB1.list.MouseOver(mouse.x, mouse.y)) {	175	if (mouse.key&MOUSE_RIGHT) && (mouse.up) && (WB1.list.MouseOver(mouse.x, mouse.y)) {
188	EventShowPageMenu();	176	EventShowPageMenu();
189	}	177	}
190	}	178	}
191	break;	179	break;
192		180
193	case evButton:	181	case evButton:
194	ProcessEvent( @GetButtonID() );	182	ProcessButtonClick( @GetButtonID() );
195	break;	183	break;
196		184
197	case evKey:	185	case evKey:
198	GetKeys();	186	@GetKeys();
199		-
200	if (key_modifier&KEY_LSHIFT) \|\| (key_modifier&KEY_RSHIFT) {	-
201	if (key_scancode == SCAN_CODE_TAB) {EventActivatePreviousTab();break;}	-
202	}	-
203		-
204	if (ProcessCtrlKeyEvent()) break;	-
205		-
206	if (key_scancode == SCAN_CODE_F5) ProcessEvent(REFRESH_BUTTON);	-
207		-
208	if (address_box.flags & ed_focus)	-
209	{	-
210	if (key_scancode == SCAN_CODE_ENTER) {	-
211	ProcessEvent(key_scancode);	-
212	} else {	-
213	EAX = key_editbox;	-
214	edit_box_key stdcall(#address_box);	187	edit_box_key stdcall(#omnibox_edit);
215	}	-
216	} else {	-
217	#define KEY_SCROLL_N 11	-
218	if (SCAN_CODE_UP == key_scancode) for (i=0;i	-
219	if (SCAN_CODE_DOWN == key_scancode) for (i=0;i	-
220	if (key_scancode == SCAN_CODE_F6) {address_box.flags=ed_focus; DrawOmnibox();}	-
221	if (WB1.list.ProcessKey(key_scancode)) WB1.DrawPage();	-
222	else ProcessEvent(key_scancode);	188	ProcessKeyEvent();
223	}	-
224	break;	189	break;
225		190
226	case evReDraw:	191	case evReDraw:
227	DefineAndDrawWindow(GetScreenWidth()-800/2-random(80), //40	192	DefineAndDrawWindow(GetScreenWidth()-800/2-random(80),
228	GetScreenHeight()-700/2-random(80),800,700,0x73,0,0,0);	193	GetScreenHeight()-700/2-random(80),800,700,0x73,0,0,0);
229	GetProcessInfo(#Form, SelfInfo);	194	GetProcessInfo(#Form, SelfInfo);
230	ProcessMenuClick();	195	ProcessMenuClick();
231	sc.get();	196	sc.get();
232	if (Form.status_window>2) break;	197	if (Form.status_window>2) break;
233	if (Form.height<120) { MoveSize(OLD,OLD,OLD,120); break; }	198	if (Form.height<120) { MoveSize(OLD,OLD,OLD,120); break; }
234	if (Form.width<280) { MoveSize(OLD,OLD,280,OLD); break; }	199	if (Form.width<280) { MoveSize(OLD,OLD,280,OLD); break; }
235	draw_window();	200	draw_window();
236	break;	201	break;
237		202
238	case evNetwork:	203	case evNetwork:
239	if (http.transfer <= 0) break;	204	if (http.transfer <= 0) break;
240	http.receive();	205	http.receive();
241	EventUpdateProgressBar();	-
242	if (http_get_type==PAGE) CheckContentType();	206	if (http_get_type==PAGE) CheckContentType();
-		207	EventUpdateProgressBar();
243	if (http.receive_result != 0) break;	208	if (http.receive_result != 0) break;
244	if (http.status_code >= 300) && (http.status_code < 400)	209	if (http.status_code >= 300) && (http.status_code < 400)
245	{	210	{
246	// Handle redirects	211	// Handle redirects
247	if (redirect_count<=5) {	212	if (redirect_count<=5) {
248	redirect_count++;	213	redirect_count++;
249	HandleRedirect();	214	HandleRedirect();
250	} else {	215	} else {
251	notify("'Too many redirects.' -E");	216	notify("'Too many redirects.' -E");
252	StopLoading();	217	StopLoading();
253	redirect_count = 0;	218	redirect_count = 0;
254	}	219	}
255	} else {	220	} else {
256	// Loading the page is complete, free resources	221	// Loading the page is complete, free resources
257	redirect_count = 0;	222	redirect_count = 0;
258	http.hfree();	223	http.hfree();
259	if (http_get_type==PAGE) {	224	if (http_get_type==PAGE) {
260	cache.add(history.current(), http.content_pointer, http.content_received, PAGE);	225	cache.add(history.current(), http.content_pointer, http.content_received, PAGE);
261	LoadInternalPage(http.content_pointer, http.content_received);	226	LoadInternalPage(http.content_pointer, http.content_received);
262	}	227	}
263	else if (http_get_type==IMG) {	228	else if (http_get_type==IMG) {
264	cache.add(WB1.page_img.current_url(), http.content_pointer, http.content_received, IMG);	229	cache.add(WB1.page_img.current_url(), http.content_pointer, http.content_received, IMG);
265	WB1.page_img.set_size(WB1.page_img.getid, http.content_pointer, http.content_received);	230	WB1.page_img.set_size(WB1.page_img.getid, http.content_pointer, http.content_received);
266	GetImg();	231	GetImg();
267	}	232	}
268	}	233	}
269	break;	234	break;
270	default:	235	default:
271	if (ESDWORD[shared_url] != '\0') {	236	if (ESDWORD[shared_url] != '\0') {
272	EventOpenNewTab(shared_url);	237	EventOpenNewTab(shared_url);
273	ESDWORD[shared_url] = '\0';	238	ESDWORD[shared_url] = '\0';
274	ActivateWindow(GetProcessSlot(Form.ID));	239	ActivateWindow(GetProcessSlot(Form.ID));
275	}	240	}
276	}	241	}
277	}	242	}
-		243
-		244
-		245	//===================================================//
-		246	// //
-		247	// EVENTS //
-		248	// //
-		249	//===================================================//
278		250
-		251	void ProcessButtonClick(dword id__)
-		252	{
279	bool ProcessCtrlKeyEvent()	253	switch (id__)
-		254	{
-		255	case 1: ExitProcess();
-		256	case TAB_CLOSE_ID...TAB_CLOSE_ID+TABS_MAX: EventTabClose(id__ - TAB_CLOSE_ID); return;
-		257	case TAB_ID...TAB_ID+TABS_MAX: EventAllTabsClick(id__ - TAB_ID); return;
-		258	case ENCODINGS...ENCODINGS+6: EventChangeEncodingAndLoadPage(id__-ENCODINGS); return;
-		259	case NEW_WINDOW: RunProgram(#program_path, NULL); return;
-		260	case NEW_TAB: if (!http.transfer) EventOpenNewTab(URL_SERVICE_HOMEPAGE); return;
-		261	case SCAN_CODE_BS:
-		262	case BACK_BUTTON: if (history.back()) OpenPage(history.current()); return;
-		263	case FORWARD_BUTTON: if (history.forward()) OpenPage(history.current()); return;
-		264	case GOTOURL_BUTTON: EventSubmitOmnibox(); return;
-		265	case REFRESH_BUTTON: EventRefreshPage(); return;
-		266	case CHANGE_ENCODING: EventShowEncodingsList(); return;
-		267	case SANDWICH_BUTTON: EventShowMainMenu(); return;
-		268	case VIEW_SOURCE: EventViewSource(); return;
-		269	case EDIT_SOURCE: EventEditSource(); return;
-		270	case VIEW_HISTORY: OpenPage(URL_SERVICE_HISTORY); return;
-		271	case DOWNLOAD_MANAGER: EventOpenDownloader(""); return;
-		272	case UPDATE_BROWSER: EventUpdateBrowser(); return;
-		273	case CLEAR_CACHE: EventClearCache(); return;
-		274	case IN_NEW_TAB: EventClickLink(TARGET_NEW_TAB); return;
-		275	case IN_NEW_WINDOW: EventClickLink(TARGET_NEW_WINDOW); return;
-		276	case COPY_LINK_URL: EventCopyLinkToClipboard(); return;
-		277	case DOWNLOAD_LINK_CT: EventOpenDownloader( GetAbsoluteActiveURL() ); return;
-		278	case OPEN_FILE: EventOpenDialog(); return;
-		279	}
-		280	}
-		281
-		282	bool ProcessKeyEvent()
-		283	{
-		284	if (key_modifier&KEY_LSHIFT) \|\| (key_modifier&KEY_RSHIFT)
-		285	{
-		286	if (key_scancode == SCAN_CODE_TAB) {EventActivatePreviousTab();return;}
-		287	}
280	{	288
281	if (key_modifier&KEY_LCTRL) \|\| (key_modifier&KEY_RCTRL) switch(key_scancode)	289	if (key_modifier&KEY_LCTRL) \|\| (key_modifier&KEY_RCTRL) switch(key_scancode)
282	{	290	{
283	case SCAN_CODE_KEY_O: EventOpenDialog(); return true;	291	case SCAN_CODE_KEY_O: EventOpenDialog(); return true;
284	case SCAN_CODE_KEY_H: ProcessEvent(VIEW_HISTORY); return true;	292	case SCAN_CODE_KEY_H: ProcessButtonClick(VIEW_HISTORY); return true;
285	case SCAN_CODE_KEY_U: EventViewSource(); return true;	293	case SCAN_CODE_KEY_U: EventViewSource(); return true;
286	case SCAN_CODE_KEY_T: EventOpenNewTab(URL_SERVICE_HOMEPAGE); return true;	294	case SCAN_CODE_KEY_T: EventOpenNewTab(URL_SERVICE_HOMEPAGE); return true;
287	case SCAN_CODE_KEY_N: RunProgram(#program_path, NULL); return true;	295	case SCAN_CODE_KEY_N: RunProgram(#program_path, NULL); return true;
288	case SCAN_CODE_KEY_J: ProcessEvent(DOWNLOAD_MANAGER); return true;	296	case SCAN_CODE_KEY_J: ProcessButtonClick(DOWNLOAD_MANAGER); return true;
289	case SCAN_CODE_KEY_R: ProcessEvent(REFRESH_BUTTON); return true;	297	case SCAN_CODE_KEY_R: ProcessButtonClick(REFRESH_BUTTON); return true;
290	case SCAN_CODE_ENTER: EventSeachWeb(); return true;	298	case SCAN_CODE_ENTER: EventSeachWeb(); return true;
291	case SCAN_CODE_LEFT: ProcessEvent(BACK_BUTTON); return true;	299	case SCAN_CODE_LEFT: ProcessButtonClick(BACK_BUTTON); return true;
292	case SCAN_CODE_RIGHT: ProcessEvent(FORWARD_BUTTON); return true;	300	case SCAN_CODE_RIGHT: ProcessButtonClick(FORWARD_BUTTON); return true;
293	case SCAN_CODE_KEY_W: EventCloseActiveTab(); return true;	301	case SCAN_CODE_KEY_W: EventCloseActiveTab(); return true;
294	case SCAN_CODE_TAB: EventActivateNextTab(); return true;	302	case SCAN_CODE_TAB: EventActivateNextTab(); return true;
295	default: return false;	303	default: return false;
296	}	304	}
-		305
-		306	switch(key_scancode)
-		307	{
-		308	case SCAN_CODE_UP: EventScrollUpAndDown(SCAN_CODE_UP); return;
-		309	case SCAN_CODE_DOWN: EventScrollUpAndDown(SCAN_CODE_DOWN); return;
-		310	case SCAN_CODE_F6: {omnibox_edit.flags=ed_focus; DrawOmnibox();} return;
-		311	case SCAN_CODE_F5: EventRefreshPage(); return;
-		312	case SCAN_CODE_ENTER: if (omnibox_edit.flags & ed_focus) EventSubmitOmnibox(); return;
-		313	case SCAN_CODE_F12: EventToggleDebugMode(); return;
-		314	case SCAN_CODE_F11: show_images^=1; EventClearCache(); return;
-		315	default: if (WB1.list.ProcessKey(key_scancode)) WB1.DrawPage(); return;
-		316	}
297	}	317	}
298		318
299	void SetElementSizes()	319	void SetElementSizes()
300	{	320	{
301	address_box.width = Form.cwidth - address_box.left - 52 - 16;	321	omnibox_edit.width = Form.cwidth - omnibox_edit.left - 52 - 16;
302	WB1.list.SetSizes(0, TOOLBAR_H+TAB_H, Form.width - 10 - scroll_wv.size_x,	322	WB1.list.SetSizes(0, TOOLBAR_H+TAB_H, Form.width - 10 - scroll_wv.size_x,
303	Form.cheight - TOOLBAR_H - STATUSBAR_H - TAB_H, BASIC_LINE_H);	323	Form.cheight - TOOLBAR_H - STATUSBAR_H - TAB_H, BASIC_LINE_H);
304	WB1.list.wheel_size = 7 * BASIC_LINE_H;	324	WB1.list.wheel_size = 7 * BASIC_LINE_H;
305	WB1.list.column_max = WB1.list.w - scroll_wv.size_x / WB1.list.font_w + 1;	325	WB1.list.column_max = WB1.list.w - scroll_wv.size_x / WB1.list.font_w + 1;
306	WB1.list.visible = WB1.list.h;	326	WB1.list.visible = WB1.list.h;
307	}	327	}
308		328
309		329
310	void draw_window()	330	void draw_window()
311	{	331	{
312	int i;	-
313	bool burger_active = false;	332	bool burger_active = false;
314	if (menu_id == OPEN_FILE) burger_active = true;	333	if (menu_id == OPEN_FILE) burger_active = true;
315		334
316	SetElementSizes();	335	SetElementSizes();
317		336
318	DrawBar(0,0, Form.cwidth,PADDING, sc.work);	337	DrawBar(0,0, Form.cwidth,PADDING, sc.work);
319	DrawBar(0,PADDING+TSZE+1, Form.cwidth,PADDING-1, sc.work);	338	DrawBar(0,PADDING+TSZE+1, Form.cwidth,PADDING-1, sc.work);
320	DrawBar(0,TOOLBAR_H-2, Form.cwidth,1, MixColors(sc.work_dark, sc.work, 180));	339	DrawBar(0,TOOLBAR_H-2, Form.cwidth,1, MixColors(sc.work_dark, sc.work, 180));
321	DrawBar(0,TOOLBAR_H-1, Form.cwidth,1, sc.work_graph);	340	DrawBar(0,TOOLBAR_H-1, Form.cwidth,1, sc.work_graph);
322	DrawBar(0, PADDING, address_box.left-2, TSZE+1, sc.work);	341	DrawBar(0, PADDING, omnibox_edit.left-2, TSZE+1, sc.work);
323	DrawBar(address_box.left+address_box.width+18, PADDING, Form.cwidth-address_box.left-address_box.width-18, TSZE+1, sc.work);	342	DrawBar(omnibox_edit.left+omnibox_edit.width+18, PADDING, Form.cwidth-omnibox_edit.left-omnibox_edit.width-18, TSZE+1, sc.work);
324		343
325	DrawTopPanelButton(BACK_BUTTON, PADDING-1, PADDING, 30, false);	344	DrawTopPanelButton(BACK_BUTTON, PADDING-1, PADDING, 30, false);
326	DrawTopPanelButton(FORWARD_BUTTON, PADDING+TSZE+PADDING-2, PADDING, 31, false);	345	DrawTopPanelButton(FORWARD_BUTTON, PADDING+TSZE+PADDING-2, PADDING, 31, false);
327	DrawTopPanelButton(SANDWICH_BUTTON, Form.cwidth-PADDING-TSZE-3, PADDING, -1, burger_active); //burger menu	346	DrawTopPanelButton(SANDWICH_BUTTON, Form.cwidth-PADDING-TSZE-3, PADDING, -1, burger_active); //burger menu
328		347
329	DrawBar(0,Form.cheight - STATUSBAR_H, Form.cwidth,1, sc.work_graph);	348	DrawBar(0,Form.cheight - STATUSBAR_H, Form.cwidth,1, sc.work_graph);
330		349
331	DrawRectangle(WB1.list.x + WB1.list.w, WB1.list.y, scroll_wv.size_x,	350	DrawRectangle(WB1.list.x + WB1.list.w, WB1.list.y, scroll_wv.size_x,
332	WB1.list.h-1, scroll_wv.bckg_col);	351	WB1.list.h-1, scroll_wv.bckg_col);
333		352
334	if (!BrowserWidthChanged()) {	353	if (!BrowserWidthChanged()) {
335	WB1.DrawPage();	354	WB1.DrawPage();
336	DrawOmnibox();	355	DrawOmnibox();
337	}	356	}
338	DrawProgress();	357	DrawProgress();
339	DrawStatusBar();	358	DrawStatusBar();
340	DrawTabsBar();	359	DrawTabsBar();
341	}	360	}
342		361
343	bool BrowserWidthChanged()	362	bool BrowserWidthChanged()
344	{	363	{
345	dword source_mode_holder;	364	dword source_mode_holder;
346	if (WB1.list.w!=DrawBuf.bufw) {	365	if (WB1.list.w!=DrawBuf.bufw) {
347	DrawBuf.Init(WB1.list.x, WB1.list.y, WB1.list.w, 400*20);	366	DrawBuf.Init(WB1.list.x, WB1.list.y, WB1.list.w, 400*20);
348	if (!strncmp(history.current(),"http",4)) {	367	if (!strncmp(history.current(),"http",4)) {
349	//nihuya ne izyashnoe reshenie, no pust' poka butet tak	368	//nihuya ne izyashnoe reshenie, no pust' poka butet tak
350	source_mode_holder = source_mode;	369	source_mode_holder = source_mode;
351	LoadInternalPage(#loading_text, sizeof(loading_text));	370	LoadInternalPage(#loading_text, sizeof(loading_text));
352	source_mode = source_mode_holder;	371	source_mode = source_mode_holder;
353	}	372	}
354	OpenPage(history.current());	373	OpenPage(history.current());
355	return true;	374	return true;
356	}	375	}
357	return false;	376	return false;
358	}	377	}
359		378
360		379
361	void EventChangeEncodingAndLoadPage(int _new_encoding)	380	void EventChangeEncodingAndLoadPage(int _new_encoding)
362	{	381	{
363	dword newbuf, newsize;	382	dword newbuf, newsize;
364	WB1.custom_encoding = _new_encoding;	383	WB1.custom_encoding = _new_encoding;
365	newsize = strlen(WB1.o_bufpointer);	384	newsize = strlen(WB1.o_bufpointer);
366	newbuf = malloc(newsize);	385	newbuf = malloc(newsize);
367	memmov(newbuf, WB1.o_bufpointer, newsize);	386	memmov(newbuf, WB1.o_bufpointer, newsize);
368	LoadInternalPage(newbuf, newsize);	387	LoadInternalPage(newbuf, newsize);
369	free(newbuf);	388	free(newbuf);
370	}	389	}
371		390
372		391
373	void ProcessEvent(dword id__)	-
374	{	-
375	switch (id__)	392	void EventScrollUpAndDown(int _direction)
376	{	393	{
377	case 1: ExitProcess();	-
378	case TAB_CLOSE_ID...TAB_CLOSE_ID+TABS_MAX: EventTabClose(id__ - TAB_CLOSE_ID); return;	-
379	case TAB_ID...TAB_ID+TABS_MAX: EventAllTabsClick(id__ - TAB_ID); return;	-
380	case ENCODINGS...ENCODINGS+6: EventChangeEncodingAndLoadPage(id__-ENCODINGS); return;	-
381	case NEW_WINDOW: RunProgram(#program_path, NULL); return;	-
382	case NEW_TAB: if (!http.transfer) EventOpenNewTab(URL_SERVICE_HOMEPAGE); return;	-
383	case SCAN_CODE_BS:	-
384	case BACK_BUTTON: if (history.back()) OpenPage(history.current()); return;	-
385	case FORWARD_BUTTON: if (history.forward()) OpenPage(history.current()); return;	-
386	case GOTOURL_BUTTON:	-
387	case SCAN_CODE_ENTER: EventSubmitOmnibox(); return;	-
388	case REFRESH_BUTTON: EventRefreshPage(); return;	-
389	case CHANGE_ENCODING: EventShowEncodingsList(); return;	394	int i;
390	case SANDWICH_BUTTON: EventShowMainMenu(); return;	-
391	case VIEW_SOURCE: EventViewSource(); return;	-
392	case EDIT_SOURCE: EventEditSource(); return;	-
393	case VIEW_HISTORY: OpenPage(URL_SERVICE_HISTORY); return;	-
394	case DOWNLOAD_MANAGER: EventOpenDownloader(""); return;	-
395	case UPDATE_BROWSER: EventUpdateBrowser(); return;	-
396	case CLEAR_CACHE: EventClearCache(); return;	-
397	case IN_NEW_TAB: EventClickLink(TARGET_NEW_TAB); return;	-
398	case IN_NEW_WINDOW: EventClickLink(TARGET_NEW_WINDOW); return;	-
399	case COPY_LINK_URL: EventCopyLinkToClipboard(); return;	-
400	case DOWNLOAD_LINK_CT: EventOpenDownloader( GetAbsoluteActiveURL() ); return;	395	for (i=0;i
401	case OPEN_FILE: EventOpenDialog(); return;	-
402	case SCAN_CODE_F12: EventToggleDebugMode(); return;	396	if (_direction == SCAN_CODE_UP) WB1.list.KeyUp();
403	case SCAN_CODE_F11: show_images^=1; return;	397	if (_direction == SCAN_CODE_DOWN) WB1.list.KeyDown();
-		398	}
404	}	399	WB1.DrawPage();
405	}	400	}
406		401
407	void EventToggleDebugMode()	402	void EventToggleDebugMode()
408	{	403	{
409	debug_mode ^= 1;	404	debug_mode ^= 1;
410	if (debug_mode) notify("'Debug mode ON'-I");	405	if (debug_mode) notify("'Debug mode ON'-I");
411	else notify("'Debug mode OFF'-I");	406	else notify("'Debug mode OFF'-I");
412	}	407	}
413		408
414	void EventAllTabsClick(dword _n)	409	void EventAllTabsClick(dword _n)
415	{	410	{
416	if (http.transfer) return;	411	if (http.transfer) return;
417	if (mouse.mkm) {	412	if (mouse.mkm) {
418	EventTabClose(_n);	413	EventTabClose(_n);
419	} else {	414	} else {
420	EventTabClick(_n);	415	EventTabClick(_n);
421	}	416	}
422	}	417	}
423		418
424	void EventEditSource()	419	void EventEditSource()
425	{	420	{
426	if (check_is_the_adress_local(history.current())) {	421	if (check_is_the_adress_local(history.current())) {
427	RunProgram("/rd/1/quark", history.current());	422	RunProgram("/rd/1/quark", history.current());
428	} else {	423	} else {

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(root)/programs/cmm/browser/WebView.c – Rev 8330 → 8332