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

-//HTML Viewer in C--
 //Copyright 2007-2020 by Veliant & Leency
 //Asper, lev, Lrz, Barsuk, Nable, hidnplayr...
 #ifndef AUTOBUILD
 //useful patterns
 #include "..\lib\patterns\history.h"
 #include "..\lib\patterns\http_downloader.h"
+#include "..\lib\patterns\simple_open_dialog.h"
-#include "..\lib\patterns\simple_open_dialog.h"
+#include "..\lib\patterns\toolbar_button.h"
 #include "show_src.h"
 #include "download_manager.h"
 _history history;
 #include "history.h"
+bool debug_mode = false;
+#include "..\TWB\TWB.c" //HTML Parser, a core component
-bool debug_mode = false;
-#include "..\TWB\TWB.c"
+TWebBrowser WB1;
-char version[]="WebView 2.0 Gold";
+char version[]="WebView 2.1";
 dword TOOLBAR_H = PADDING+TSZE+PADDING+2;
 dword STATUSBAR_H = 15;
 int action_buf;
-_http http = {0, 0, 0, 0, 0, 0, 0};
+_http http = 0;
 bool source_mode = false;
+progress_bar wv_progress_bar;
-progress_bar wv_progress_bar;
+char stak[4096];
-char stak[4096];
+proc_info Form;
 proc_info Form;
 enum {
+	ENCODINGS=900,
-enum {
+	BACK_BUTTON=1000,
-	BACK_BUTTON=1000,
+	FORWARD_BUTTON,
-	FORWARD_BUTTON,
+	REFRESH_BUTTON,
-	REFRESH_BUTTON,
+	GOTOURL_BUTTON,
-	GOTOURL_BUTTON,
+	CHANGE_ENCODING,
 	Libimg_LoadImage(#skin, "/sys/toolbar.png");
 	HandleParam();
 	skin.h = 26;
 	WB1.list.SetFont(8, 14, 10011000b);
 	WB1.list.no_selection = true;
+	WB1.custom_encoding = -1;
 	SetEventMask(EVM_REDRAW + EVM_KEY + EVM_BUTTON + EVM_MOUSE + EVM_MOUSE_FILTER + EVM_STACK);
 	loop() switch(WaitEvent())
+	{
 		case evMouse:
 			edit_box_mouse stdcall (#address_box);
+			}
 			DefineAndDrawWindow(GetScreenWidth()-800/2-random(80),
 				GetScreenHeight()-700/2-random(80),800,700,0x73,0,0,0);
 			GetProcessInfo(#Form, SelfInfo);
 			system.color.get();
-			if (Form.status_window>2) { DrawTitle(#header); break; }
+			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;
+	}
+}
 void SetElementSizes()
-{
 	basic_line_h = calc(WB1.list.font_h * 130) / 100;
 	address_box.width = Form.cwidth - address_box.left - 52 - 16;
 	WB1.list.SetSizes(0, TOOLBAR_H, Form.width - 10 - scroll_wv.size_x,
-		Form.cheight - TOOLBAR_H - STATUSBAR_H, basic_line_h);
+		Form.cheight - TOOLBAR_H - STATUSBAR_H, BASIC_LINE_H);
-	WB1.list.wheel_size = 7 * 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()
 	DrawBar(0,TOOLBAR_H-2, Form.cwidth,1, system.color.work_dark);
 	DrawBar(0,TOOLBAR_H-1, Form.cwidth,1, system.color.work_graph);
 	DrawBar(0, PADDING, address_box.left-2, TSZE+1, system.color.work);
 	DrawBar(address_box.left+address_box.width+18, PADDING, Form.cwidth-address_box.left-address_box.width-18, TSZE+1, system.color.work);
-	DrawTopPanelButton(BACK_BUTTON, PADDING-1, 30);
+	DrawTopPanelButton(BACK_BUTTON, PADDING-1, PADDING, 30);
-	DrawTopPanelButton(FORWARD_BUTTON, PADDING+TSZE+PADDING-2, 31);
+	DrawTopPanelButton(FORWARD_BUTTON, PADDING+TSZE+PADDING-2, PADDING, 31);
-	DrawTopPanelButton(SANDWICH_BUTTON, Form.cwidth-PADDING-TSZE-3, -1);
+	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);
 	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,STATUSBAR_H, system.color.work);
 	DrawBar(0,Form.cheight - STATUSBAR_H, Form.cwidth,1, system.color.work_graph);
 	DrawRectangle(WB1.list.x + WB1.list.w, WB1.list.y, scroll_wv.size_x,
 		WB1.list.h-1, scroll_wv.bckg_col);
 	if (WB1.list.w!=WB1.DrawBuf.bufw) {
-		WB1.DrawBuf.Init(WB1.list.x, WB1.list.y, WB1.list.w, 400*20);
-		if (!strncmp(history.current(),"http",4)) {
+		WB1.DrawBuf.Init(WB1.list.x, WB1.list.y, WB1.list.w, 400*20);
-			//nihuya ne izyachnoe reshenie, no pust' poka butet tak
+		if (!strncmp(history.current(),"http",4)) {
-			i=source_mode;
-			debugval("source_mode", source_mode);
+			//nihuya ne izyashnoe reshenie, no pust' poka butet tak
-			LoadInternalPage(#loading_text, sizeof(loading_text));
+			i=source_mode;
-			source_mode=i;
+			LoadInternalPage(#loading_text, sizeof(loading_text));
-			debugval("source_mode", source_mode);
+			source_mode=i;
+		}
 		OpenPage(history.current());
 	} else {
+		WB1.DrawPage();
+		DrawOmnibox();
+	}
+	DrawProgress();
+	DrawStatusBar(NULL);
+}
+void EventChangeEncodingAndLoadPage(int _new_encoding)
+{
+	dword newbuf, newsize;
+	WB1.custom_encoding = _new_encoding;
+	newsize = strlen(WB1.o_bufpointer);
-		WB1.DrawPage();
+	newbuf = malloc(newsize);
-		DrawOmnibox();
+	memmov(newbuf, WB1.o_bufpointer, newsize);
 	LoadInternalPage(newbuf, newsize);
-	DrawProgress();
+	free(newbuf);
+}
+void ProcessEvent(dword id__)
+{
 	switch (id__)
 void ProcessEvent(dword id__)
 		case ENCODINGS...ENCODINGS+6:
-	switch (id__)
+			EventChangeEncodingAndLoadPage(id__-ENCODINGS);
 				draw_window();
 			} else {
 				OpenPage(history.current());
+			}
 			return;
+		case CHANGE_ENCODING:
+			EventShowEncodingsList(Form.cwidth - 150, status_text.start_y-117);
+			return;
 		case SANDWICH_BUTTON:
 			EventShowMainMenu(Form.cwidth - 215, TOOLBAR_H-6);
 			return;
 		case VIEW_SOURCE:
 			EventViewSource();
 			break;
 		case EDIT_SOURCE:
 			if (check_is_the_adress_local(history.current())) {
 				RunProgram("/rd/1/tinypad", history.current());
 			} else {
-				CreateFile(bufsize, bufpointer, "/tmp0/1/WebView_tmp.htm");
+				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);
 void LoadInternalPage(dword _bufdata, _in_bufsize){
 	if (!_bufdata) || (!_in_bufsize) {
 		LoadInternalPage(#page_not_found, sizeof(page_not_found));
-	} else {
-		bufsize = _in_bufsize;
-		if (bufpointer!=_bufdata) free(bufpointer);
-		bufpointer = malloc(bufsize);
-		memmov(bufpointer, _bufdata, bufsize);
+	} else {
 		WB1.list.first = 0; //scroll page to the top
 		DrawOmnibox();
 		if(!strrchr(#editURL, '#')) {
 			strcat(#editURL, #anchors.current);
 			DrawOmnibox();
 		}
+		WB1.ParseHtml(_bufdata, _in_bufsize);
-		WB1.ParseHtml();
+		DrawStatusBar(NULL);
 		if (source_mode) {
 			source_mode = false;
-			ShowSource(bufpointer, bufsize);
+			ShowSource(WB1.bufpointer, _in_bufsize);
 		} else {
 			WB1.DrawPage();
+		}
+	}
 	DrawBar(address_box.left-1, address_box.top+20, persent*address_box.width+16/100, 2, 0x72B7EB);
+}
 void EventShowPageMenu(dword _left, _top)
+{
 	menu.selected = 0;
 	menu.show(Form.left+_left-6,Form.top+_top+skin_height+3, 220, #rmb_menu, VIEW_SOURCE);
+}
+void EventShowEncodingsList(dword _left, _top)
+{
+	menu.selected = WB1.cur_encoding + 1;
+	menu.show(Form.left+_left-6+77,Form.top+_top+skin_height-3, 100,
+		"UTF-8\nKOI8-RU\nCP1251\nCP1252\nISO8859-5\nCP866", ENCODINGS);
+}
+void EventShowMainMenu(dword _left, _top)
 void EventShowMainMenu(dword _left, _top)
 	menu.selected = 0;
 	menu.show(Form.left+_left-6+77,Form.top+_top+skin_height-3, 140, #main_menu, OPEN_FILE);
+}
 void EventShowLinkMenu(dword _left, _top)
 void EventShowLinkMenu(dword _left, _top)
 	menu.selected = 0;
 	menu.show(Form.left+_left-6,Form.top+_top+skin_height+3, 220, #link_menu, COPY_LINK_URL);
 	RunProgram(#program_path, #source_view_param);
+}
 void DrawStatusBar(dword _status_text)
+{
 	status_text.font_color = system.color.work_text;
 	status_text.start_x = 10;
-	status_text.start_y = Form.cheight - STATUSBAR_H + 3;
+	status_text.start_y = Form.cheight - STATUSBAR_H + 4;
-	status_text.area_size_x = Form.cwidth - status_text.start_x -3;
+	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);
-	DrawBar(status_text.start_x, status_text.start_y, status_text.area_size_x, 9, system.color.work);
+	if (_status_text) {
-	status_text.text_pointer = _status_text;
+		status_text.text_pointer = _status_text;
-	PathShow_prepare stdcall(#status_text);
+		PathShow_prepare stdcall(#status_text);
-	PathShow_draw stdcall(#status_text);
+		PathShow_draw stdcall(#status_text);
-}
-void DrawOvalBorder(dword x,y,w,h, light,dark,right,dots)
-{
-	DrawBar(x+1,    y,     w, 1,   light);
-	DrawBar(x+1,    y+h+1, w, 1,   dark);
-	DrawBar(x,      y+1,   1, h-1, light);
-	DrawBar(x+w+1,  y+2,   1, h-2, right);
-	PutPixel(x,     y,     dots);
-	PutPixel(x+w+1, y+h+1, dots);
-	PutPixel(x,     y+h+1, dots);
-	PutPixel(x+w+1, y,     dots);
-	PutPixel(x,     y+h, dark);
-	PutPixel(x+w+1, y+1, light);
-	PutPixel(x+w+1, y+h, dark);
-}
-libimg_image top_icons;
-libimg_image left_icons;
+	}
-void DrawTopPanelButton(dword _button_id, _x, signed int _icon_n)
-{
-	static dword semi_white=0, bg_col, bg_col_light, bg_col_dark, bg_dark;
-	if (!semi_white) {
+	DefineHiddenButton(status_text.start_x+status_text.area_size_x+10, status_text.start_y-3,
-		bg_col = system.color.work;
-		if (GrayScaleImage(#bg_col,1,1)<65) bg_dark=true; else bg_dark=false;
-		Libimg_LoadImage(#top_icons, "/sys/icons16.png");
-		Libimg_LoadImage(#left_icons, "/sys/icons16.png");
+, 12, CHANGE_ENCODING);
-		semi_white = MixColors(system.color.work, 0xFFFfff, bg_dark*90 + 96);
+	WriteTextCenter(status_text.start_x+status_text.area_size_x+10,
-		bg_col_dark = MixColors(system.color.work, system.color.work_graph, 90);
-		bg_col_light = MixColors(semi_white, 0xFFFfff, bg_dark*90 + 10);
-		Libimg_ReplaceColor(top_icons.image, top_icons.w, top_icons.h, 0xffFFFfff, semi_white);
-		Libimg_ReplaceColor(top_icons.image, top_icons.w, top_icons.h, 0xffCACBD6, MixColors(semi_white, 0, 220));
-		Libimg_ReplaceColor(left_icons.image, left_icons.w, left_icons.h, 0xffFFFfff, system.color.work);
-		Libimg_ReplaceColor(left_icons.image, left_icons.w, left_icons.h, 0xffCACBD6, MixColors(system.color.work, 0, 200));
-	}
-	DrawWideRectangle(_x+1, PADDING+1, TSZE, TSZE, 5, semi_white);
-	DrawOvalBorder(_x, PADDING, TSZE, TSZE, bg_col_light, bg_col_dark, semi_white, system.color.work);
-	DefineHiddenButton(_x, PADDING, TSZE+1, TSZE+1, _button_id);
-	if (_icon_n==-1) {
-		DrawBar(_x+6, PADDING+5, 16, 16, semi_white);
-	} else {
-		img_draw stdcall(top_icons.image, _x+6, PADDING+5, 16, 16, 0, _icon_n*16);
 		status_text.start_y, 60, system.color.work_text, WB1.cur_encoding*10+#charsets);
+}
 void DrawOmnibox()
 {
+	int skin_x_offset;
 	int skin_x_offset;
 	DrawOvalBorder(address_box.left-2, address_box.top-3, address_box.width+18, 24, system.color.work_graph,
-	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);
+		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);

Subversion Repositories Kolibri OS

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