WebView 2.2: pages cache, fast DrawBufer.Fill()

git-svn-id: svn://kolibrios.org@7764 a494cfbc-eb01-0410-851d-a64ba20cac60

programs/cmm/TWB/TWB.c

@@ -400,7 +400,15 @@ void TWebBrowser::SetStyle() {
 	if (tag.is("button")) { style.button = tag.opened; stolbec++; return; }
 	if (tag.is("u")) || (tag.is("ins")) { style.u=tag.opened; return;}
 	if (tag.is("s")) || (tag.is("strike")) || (tag.is("del")) { style.s=tag.opened; return; }
-	//if (tag.is("dd")) { stolbec += 5; return; } //stolbec overflow!
+	if (tag.is("dl")) { 
+		if (tag.opened) NewLine();
+		return; 
+	}
+	if (tag.is("dd")) { 
+		//NewLine();
+		//if (tag.opened) stolbec += 5;  //stolbec overflow! 
+		return; 
+	}
 	if (tag.is("blockquote")) { style.blq = tag.opened; return; }
 	if (tag.is("code")) { 
 		if (tag.opened) style.bg_color = 0xe4ffcb; else style.bg_color = page_bg;

programs/cmm/browser/WebView.c

@@ -36,6 +36,7 @@ _history history;
 bool debug_mode = false;
 #include "..\TWB\TWB.c" //HTML Parser, a core component
 #include "texts.h"
+#include "cache.h"
 
 TWebBrowser WB1;
 
@@ -117,7 +118,7 @@ void main()
 	int i, btn, redirect_count=0;
 	LoadLibraries();
 	CreateDir("/tmp0/1/Downloads");
-	CreateDir("/tmp0/1/WebView_Cache");
+	//CreateDir("/tmp0/1/WebView_Cache");
 	Libimg_LoadImage(#skin, "/sys/toolbar.png");
 	HandleParam();
 	skin.h = 26;
@@ -231,6 +232,7 @@ void main()
 				// 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);
 			}
 	}
@@ -450,15 +452,17 @@ void OpenPage(dword _open_URL)
 
 	history.add(#new_url);
 
-	//if (pages_cache.have(#new_url)) {
-	//	LoadInternalPage(pages_cache.current_page_buf, pages_cache.pages_cache.current_page_size);
-	//} else
-	if (!strncmp(#new_url,"WebView:",8)) {
+	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)) {

programs/cmm/browser/cache.h

@@ -0,0 +1,34 @@
+
+struct PAGES_CACHE
+{
+	dword current_page_buf;
+	dword current_page_size;
+	collection url;
+	collection data; //it has to be int
+	collection size; //it has to be int
+	void add();
+	bool has();
+} pages_cache;
+
+void PAGES_CACHE::add(dword _url, _data, _size)
+{
+	dword data_pointer;
+	data_pointer = malloc(_size);
+	memmov(data_pointer, _data, _size);
+	data.add(itoa(data_pointer));
+
+	url.add(_url);
+	size.add(itoa(_size));
+}
+
+bool PAGES_CACHE::has(dword _link)
+{
+	int pos;
+	pos = url.get_pos_by_name(_link);
+	if (pos != -1) {
+		current_page_buf = atoi(data.get(pos));
+		current_page_size = atoi(size.get(pos));
+		return true;
+	}
+	return false;
+}

programs/cmm/browser/texts.h

@@ -1,4 +1,4 @@
-char version[]="WebView 2.15";
+char version[]="WebView 2.2";
 
 #ifdef LANG_RUS
 char page_not_found[] = FROM "html\\page_not_found_ru.htm""\0";

programs/cmm/lib/draw_buf.h

@@ -49,9 +49,8 @@ void DrawBufer::Fill(dword start_pointer, i_fill_color)
 {
 	dword i;
 	dword max_i = bufw * bufh * 4 + buf_data + 8;
-	EDI = fill_color = i_fill_color;
-	for (ESI=buf_data+start_pointer+8; ESI<max_i; ESI+=4) ESDWORD[ESI] = EDI;
-	//for (i=buf_data+start_pointer+8; i<max_i; i+=4) ESDWORD[i] = fill_color;
+	fill_color = i_fill_color;
+	MEMSETD(buf_data+start_pointer+8, max_i-buf_data-start_pointer-8/4, fill_color);
 }
 
 void DrawBufer::DrawBar(dword x, y, w, h, color)
@@ -68,7 +67,7 @@ void DrawBufer::DrawBar(dword x, y, w, h, color)
 void DrawBufer::WriteText(dword x, y, byte fontType, dword color, str_offset)
 {
 	#define BUGFIX_32000 32000
-	int ydiv=0;
+	dword ydiv=0;
 	dword reserve_data_1, reserve_data_2;
 	dword new_buf_offset;
 	if (y + 30 >= bufh) IncreaseBufSize();

programs/cmm/lib/strings.h

@@ -917,6 +917,15 @@ inline signed strcoll(dword text1,text2)
 	return 0;
 }
 
+// void * memset( ptr, value, num );
+// fills the memory with a dword
+// example: memset(str,'-', sizeof(str));
+inline void MEMSETD(EDI,ECX,EAX)
+{
+	$REP 
+	$STOSD
+}
+
 :replace_char(dword in_str, char from_char, to_char, int length) {
 	int i;
 	for (i=0; i<length; i++) {