forked from KolibriOS/kolibrios
WebView:
- fix unclosed <font> tag - use collection_int for colors - download images, no draw yet git-svn-id: svn://kolibrios.org@8016 a494cfbc-eb01-0410-851d-a64ba20cac60
This commit is contained in:
Kirill Lipatov (Leency)
parent
fd10632095
commit
5ea0b92f65
@ -18,6 +18,7 @@ char line[500];
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struct _style {
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bool
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b, u, s, h,
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font,
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pre,
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blq,
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button,
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@ -30,6 +31,7 @@ struct _style {
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struct TWebBrowser {
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llist list;
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_style style;
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_img page_img;
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dword draw_y, stolbec;
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int zoom;
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dword o_bufpointer;
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@ -95,8 +97,8 @@ void TWebBrowser::Paint()
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DrawBuf.DrawBar(start_x, draw_y + list.item_h - calc(zoom*2), line_length, zoom, 0x999999);
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}
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text_color__ = text_colors[text_color_index];
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if (link) && (text_colors[text_color_index]==text_colors[0]) text_color__ = link_color_default;
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text_color__ = text_colors.get_last();
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if (link) && (text_color__ == text_colors.get(0)) text_color__ = link_color_default;
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DrawBuf.WriteText(start_x, draw_y, list.font_type, text_color__, #line, NULL);
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if (style.b) DrawBuf.WriteText(start_x+1, draw_y, list.font_type, text_color__, #line, NULL);
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@ -117,7 +119,7 @@ void TWebBrowser::Paint()
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void TWebBrowser::SetPageDefaults()
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{
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style.b = style.u = style.s = style.h = style.blq = t_html = t_body = style.pre =
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link = text_color_index = text_colors[0] = style.tag_title = false;
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link = style.tag_title = style.font = false;
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style.tag_list.reset();
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link_color_default = 0x0000FF;
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link_color_active = 0xFF0000;
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@ -126,6 +128,9 @@ void TWebBrowser::SetPageDefaults()
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DrawBuf.Fill(0, page_bg);
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links.clear();
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anchors.clear();
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page_img.clear();
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text_colors.drop();
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text_colors.add(0);
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header = NULL;
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cur_encoding = CH_CP866;
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draw_y = BODY_MARGIN;
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@ -339,7 +344,7 @@ void TWebBrowser::SetStyle() {
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t_body = tag.opened;
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if (value = tag.get_value_of("link=")) link_color_default = GetColor(value);
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if (value = tag.get_value_of("alink=")) link_color_active = GetColor(value);
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if (value = tag.get_value_of("text=")) text_colors[0]=GetColor(value);
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if (value = tag.get_value_of("text=")) text_colors.set(0, GetColor(value));
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if (value = tag.get_value_of("bgcolor=")) {
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style.bg_color = page_bg = GetColor(value);
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DrawBuf.Fill(0, page_bg);
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@ -384,19 +389,23 @@ void TWebBrowser::SetStyle() {
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NewLine();
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}
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if (tag.is("font")) {
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style.font = tag.opened;
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style.bg_color = page_bg;
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if (tag.opened)
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{
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text_color_index++;
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text_colors[text_color_index] = text_colors[text_color_index-1];
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if (value = tag.get_value_of("color=")) text_colors[text_color_index] = GetColor(value);
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if (value = tag.get_value_of("bg=")) style.bg_color = GetColor(value);
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if (value = tag.get_value_of("color=")) {
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text_colors.add(GetColor(value));
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} else {
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text_colors.add(text_colors.get_last());
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}
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}
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else if (text_color_index > 0) text_color_index--;
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else text_colors.pop();
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return;
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}
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if (tag.is("div")) {
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if (streq(#tag.prior,"div")) && (tag.opened) return;
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if (!tag.opened) && (style.font) text_colors.pop();
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NewLine();
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return;
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}
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@ -435,8 +444,8 @@ void TWebBrowser::SetStyle() {
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if (value = tag.get_value_of("alt=")) && (strlen(value)<sizeof(line)-3) && (value) sprintf(#line, "[%s]", value);
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if (!img_path) { line=0; return; }
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style.image = true;
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text_color_index++;
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text_colors[text_color_index] = 0x9A6F29;
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page_img.add(#img_path, stolbec+1*list.font_w+3, draw_y);
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text_colors.add(0x9A6F29);
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if (!line) {
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if (!strncmp(#img_path, "data:", 5)) img_path=0;
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replace_char(#img_path, '?', NULL, strlen(#img_path));
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@ -445,9 +454,8 @@ void TWebBrowser::SetStyle() {
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}
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while (CheckForLineBreak()) {};
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Paint();
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text_color_index--;
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text_colors.pop();
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style.image = false;
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//ImgCache.Images( list.x, draw_y, list.w);
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return;
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}
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if (tag.is("h4")) {
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@ -591,5 +599,6 @@ void TWebBrowser::NewLine()
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void TWebBrowser::DrawPage()
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{
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PutPaletteImage(list.first * DrawBuf.bufw * 4 + buf_data+8, DrawBuf.bufw, list.h, DrawBuf.bufx, DrawBuf.bufy, 32, 0);
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page_img.draw(list.x, list.y, list.first, list.h);
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DrawScroller();
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}
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@ -6,8 +6,7 @@ struct color_spec {
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int rgb;
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};
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dword text_colors[300];
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dword text_color_index;
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collection_int text_colors;
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struct color_spec color_specs[] = {
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"aliceblue", 0xF0F8FF,
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@ -159,7 +158,7 @@ dword StrToCol(char* htmlcolor)
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textlen=0;
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char ch=0x00;
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if (ESBYTE[htmlcolor]<>'#') return text_colors[0];
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if (ESBYTE[htmlcolor]<>'#') return text_colors.get(0);
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textlen = strlen(htmlcolor);
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@ -177,7 +176,7 @@ dword StrToCol(char* htmlcolor)
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return color;
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}
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return text_colors[0];
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return text_colors.get(0);
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}
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dword GetColor(char* color_str)
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@ -192,5 +191,5 @@ dword GetColor(char* color_str)
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if (!strcmpi(color_str, color_specs[ii].name)) return color_specs[ii].rgb;
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}
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return text_colors[0];
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return text_colors.get(0);
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}
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@ -1,15 +1,86 @@
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struct img
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struct _img
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{
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collection src;
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collection_int data;
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collection url;
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collection_int xywh;
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void drop();
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collection_int data;
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int getid;
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dword add();
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void clear();
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dword current_url();
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bool next_url();
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void set_data();
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void draw();
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};
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void img::drop()
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dword _img::add(dword _path, _x, _y)
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{
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src.drop();
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char full_path[URL_SIZE];
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strncpy(#full_path, _path, URL_SIZE);
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GetAbsoluteURL(#full_path, history.current());
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url.add(#full_path);
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xywh.add(_x);
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xywh.add(_y);
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xywh.add(0);
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xywh.add(0);
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return full_path;
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}
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void _img::clear()
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{
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url.drop();
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xywh.drop();
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data.drop();
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getid = 0;
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}
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dword _img::current_url()
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{
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return url.get(getid);
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}
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bool _img::next_url()
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{
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if (getid < url.count-1) {
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getid++;
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return 1;
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}
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return 0;
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}
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void _img::set_data(dword _data, _data_len)
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{
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data.set(getid, _data);
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}
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void DrawLibimgImage(dword _x, _y, _data, _data_len)
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{
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libimg_image im;
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img_decode stdcall (_data, _data_len, 0);
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$or eax, eax
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$jz __ERROR__
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im.image = EAX;
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im.set_vars();
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im.draw(_x, _y, im.w, im.h, 0, 0);
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__ERROR__:
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}
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void _img::draw(int _x, _y, _start, _height)
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{
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int i, img_x, img_y;
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for (i=0; i<url.count; i++)
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{
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img_x = xywh.get(i*4);
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img_y = xywh.get(i*4 + 1);
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if (img_y > _start) && (img_y < _start + _height)
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{
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if (cache.has(url.get(i)))
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DrawLibimgImage(img_x + _x, img_y-_start + _y, cache.current_buf, cache.current_size);
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}
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}
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}
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/*
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@ -1,8 +1,6 @@
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//Copyright 2007-2020 by Veliant & Leency
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//Asper, lev, Lrz, Barsuk, Nable, hidnplayr...
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//Licence restriction: compiling this app for WIN32 is forbidden.
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#ifndef AUTOBUILD
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#include "lang.h--"
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#endif
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@ -32,6 +30,10 @@
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#include "..\lib\patterns\toolbar_button.h"
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#include "..\lib\patterns\restart_process.h"
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#define URL_SIZE 4000
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char version[]="WebView 2.65";
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#include "texts.h"
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#include "cache.h"
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#include "show_src.h"
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@ -64,12 +66,13 @@ enum {
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TAB_CLOSE_ID = 900
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};
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_history history;
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enum { TARGET_SAME_TAB, TARGET_NEW_WINDOW, TARGET_NEW_TAB };
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#include "..\TWB\TWB.c" //HTML Parser, a core component
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TWebBrowser WB1;
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_history history;
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#include "history.h"
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@ -79,10 +82,6 @@ _history history;
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#define TAB_H 20
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dword TOOLBAR_H = PADDING+TSZE+PADDING+2;
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#define URL_SIZE 4000
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int action_buf;
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_http http = 0;
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bool source_mode = false;
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@ -106,6 +105,8 @@ char editbox_icons[] = FROM "editbox_icons.raw";
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dword shared_url;
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dword http_get_type;
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void LoadLibraries()
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{
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load_dll(boxlib, #box_lib_init,0);
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@ -202,7 +203,7 @@ void main()
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break;
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case evButton:
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ProcessEvent( GetButtonID() );
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ProcessEvent( @GetButtonID() );
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break;
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case evKey:
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@ -260,7 +261,8 @@ void main()
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http.free();
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GetAbsoluteURL(#http.redirect_url, history.current());
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history.back();
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OpenPage(#http.redirect_url);
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if (http_get_type==PAGE) OpenPage(#http.redirect_url);
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else if (http_get_type==IMG) http.get(#http.redirect_url);
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} else {
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notify("'Too many redirects.' -E");
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StopLoading();
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@ -270,8 +272,15 @@ void main()
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// Loading the page is complete, free resources
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redirect_count = 0;
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http.free();
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pages_cache.add(history.current(), http.content_pointer, http.content_received);
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LoadInternalPage(http.content_pointer, http.content_received);
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if (http_get_type==PAGE) {
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cache.add(history.current(), http.content_pointer, http.content_received, PAGE);
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LoadInternalPage(http.content_pointer, http.content_received);
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}
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else if (http_get_type==IMG) {
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cache.add(WB1.page_img.current_url(), http.content_pointer, http.content_received, IMG);
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WB1.page_img.set_data(cache.data.get_last(), http.content_received);
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GetImg();
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}
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}
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break;
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default:
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@ -287,44 +296,20 @@ bool ProcessCtrlKeyEvent()
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{
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if (key_modifier&KEY_LCTRL) || (key_modifier&KEY_RCTRL) switch(key_scancode)
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{
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case SCAN_CODE_KEY_O:
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EventOpenDialog();
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return true;
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case SCAN_CODE_KEY_H:
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ProcessEvent(VIEW_HISTORY);
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return true;
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case SCAN_CODE_KEY_U:
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EventViewSource();
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return true;
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case SCAN_CODE_KEY_T:
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EventOpenNewTab(URL_SERVICE_HOMEPAGE);
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return true;
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case SCAN_CODE_KEY_N:
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RunProgram(#program_path, NULL);
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return true;
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case SCAN_CODE_KEY_J:
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ProcessEvent(DOWNLOAD_MANAGER);
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return true;
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case SCAN_CODE_KEY_R:
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ProcessEvent(REFRESH_BUTTON);
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return true;
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case SCAN_CODE_ENTER:
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EventSeachWeb();
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return true;
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case SCAN_CODE_LEFT:
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ProcessEvent(BACK_BUTTON);
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return true;
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case SCAN_CODE_RIGHT:
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ProcessEvent(FORWARD_BUTTON);
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return true;
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case SCAN_CODE_KEY_W:
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EventCloseActiveTab();
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return true;
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case SCAN_CODE_TAB:
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EventActivateNextTab();
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return true;
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case SCAN_CODE_KEY_O: EventOpenDialog(); return true;
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case SCAN_CODE_KEY_H: ProcessEvent(VIEW_HISTORY); return true;
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case SCAN_CODE_KEY_U: EventViewSource(); return true;
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case SCAN_CODE_KEY_T: EventOpenNewTab(URL_SERVICE_HOMEPAGE); return true;
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case SCAN_CODE_KEY_N: RunProgram(#program_path, NULL); return true;
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case SCAN_CODE_KEY_J: ProcessEvent(DOWNLOAD_MANAGER); return true;
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case SCAN_CODE_KEY_R: ProcessEvent(REFRESH_BUTTON); return true;
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case SCAN_CODE_ENTER: EventSeachWeb(); return true;
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case SCAN_CODE_LEFT: ProcessEvent(BACK_BUTTON); return true;
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case SCAN_CODE_RIGHT: ProcessEvent(FORWARD_BUTTON); return true;
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case SCAN_CODE_KEY_W: EventCloseActiveTab(); return true;
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case SCAN_CODE_TAB: EventActivateNextTab(); return true;
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default: return false;
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}
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return false;
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}
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void SetElementSizes()
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@ -462,7 +447,7 @@ void ProcessEvent(dword id__)
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EventUpdateBrowser();
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return;
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case CLEAR_CACHE:
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pages_cache.clear();
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cache.clear();
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notify(#clear_cache_ok);
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EventRefreshPage();
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return;
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@ -603,9 +588,9 @@ void OpenPage(dword _open_URL)
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and then halndle it in the propper way.
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*/
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if (pages_cache.has(#new_url)) {
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if (cache.has(#new_url)) {
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//CACHED PAGE
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LoadInternalPage(pages_cache.current_page_buf, pages_cache.current_page_size);
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LoadInternalPage(cache.current_buf, cache.current_size);
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} else if (!strncmp(#new_url,"WebView:",8)) {
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//INTERNAL PAGE
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@ -620,6 +605,7 @@ void OpenPage(dword _open_URL)
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strcpy(#editURL, #new_url);
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}
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http_get_type = PAGE;
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if (!strncmp(#new_url,"http:",5)) {
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http.get(#new_url);
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} else if (!strncmp(#new_url,"https://",8)) {
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@ -779,6 +765,7 @@ void LoadInternalPage(dword _bufdata, _in_bufsize){
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} else {
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WB1.DrawPage();
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}
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//GetImg();
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}
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}
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@ -941,6 +928,9 @@ void DrawStatusBar()
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ESI = math.min(status_w/6, strlen(links.active_url));
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WriteText(10, status_y, 0, sc.work_text, links.active_url);
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}
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if (http.transfer>0) && (http_get_type==IMG) {
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//
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}
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DefineHiddenButton(status_w+20, status_y-3, 60, 12, CHANGE_ENCODING);
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WriteTextCenter(status_w+20, status_y, 60, sc.work_text, WB1.cur_encoding*10+#charsets);
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}
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@ -983,4 +973,16 @@ dword GetAbsoluteActiveURL()
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return 0;
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}
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dword GetImg()
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{
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while (WB1.page_img.next_url()) {
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if (cache.has(WB1.page_img.current_url())) continue;
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http_get_type = IMG;
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http.get(WB1.page_img.current_url());
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return;
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}
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DrawOmnibox();
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WB1.DrawPage();
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}
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stop:
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@ -1,17 +1,21 @@
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enum {
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PAGE=1, IMG
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};
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struct PAGES_CACHE
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struct _cache
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{
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dword current_page_buf;
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||||
dword current_page_size;
|
||||
dword current_buf;
|
||||
dword current_size;
|
||||
collection url;
|
||||
collection_int data;
|
||||
collection_int size;
|
||||
collection_int type;
|
||||
void add();
|
||||
bool has();
|
||||
void clear();
|
||||
} pages_cache=0;
|
||||
} cache=0;
|
||||
|
||||
void PAGES_CACHE::add(dword _url, _data, _size)
|
||||
void _cache::add(dword _url, _data, _size, _type)
|
||||
{
|
||||
dword data_pointer;
|
||||
data_pointer = malloc(_size);
|
||||
@ -20,25 +24,26 @@ void PAGES_CACHE::add(dword _url, _data, _size)
|
||||
|
||||
url.add(_url);
|
||||
size.add(_size);
|
||||
type.add(_type);
|
||||
}
|
||||
|
||||
bool PAGES_CACHE::has(dword _link)
|
||||
bool _cache::has(dword _link)
|
||||
{
|
||||
int pos;
|
||||
pos = url.get_pos_by_name(_link);
|
||||
if (pos != -1) {
|
||||
current_page_buf = data.get(pos);
|
||||
current_page_size = size.get(pos);
|
||||
current_buf = data.get(pos);
|
||||
current_size = size.get(pos);
|
||||
return true;
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
void PAGES_CACHE::clear()
|
||||
void _cache::clear()
|
||||
{
|
||||
url.drop();
|
||||
data.drop();
|
||||
size.drop();
|
||||
current_page_buf = NULL;
|
||||
current_page_size = NULL;
|
||||
current_buf = NULL;
|
||||
current_size = NULL;
|
||||
}
|
||||
@ -30,7 +30,7 @@ ShowHistory()
|
||||
free(history_pointer);
|
||||
history_pointer = malloc(history.items.data_size+256);
|
||||
strcat(history_pointer, HISTORY_HEADER);
|
||||
for (i=0; i<history.items.count-1; i++)
|
||||
for (i=0; i<history.items.count-1; i++) //if (cache.type.get(i) == PAGE)
|
||||
{
|
||||
strcat(history_pointer, "\t<a href='");
|
||||
strcat(history_pointer, history.items.get(i));
|
||||
@ -38,14 +38,14 @@ ShowHistory()
|
||||
strcat(history_pointer, history.items.get(i));
|
||||
strcat(history_pointer, "</a><br>");
|
||||
}
|
||||
/*
|
||||
|
||||
strcat(history_pointer, "<br><b>Cached images</b><br>");
|
||||
for (i=1; i<ImgCache.pics_count; i++)
|
||||
for (i=1; i<cache.url.count; i++) if (cache.type.get(i) == IMG)
|
||||
{
|
||||
strcat(history_pointer, "<a href='");
|
||||
strcat(history_pointer, #pics[i].path);
|
||||
strcat(history_pointer, cache.url.get(i));
|
||||
strcat(history_pointer, "'>");
|
||||
strcat(history_pointer, #pics[i].path);
|
||||
strcat(history_pointer, cache.url.get(i));
|
||||
strcat(history_pointer, "</a><br>");
|
||||
|
||||
// strcat(history_pointer, "<img src='");
|
||||
@ -53,7 +53,7 @@ ShowHistory()
|
||||
// strcat(history_pointer, "'><br>");
|
||||
// strcat(history_pointer, #pics[i].path);
|
||||
}
|
||||
*/
|
||||
|
||||
strcat(history_pointer, "</body></html>");
|
||||
LoadInternalPage(history_pointer, strlen(history_pointer));
|
||||
}
|
||||
@ -1,5 +1,3 @@
|
||||
char version[]="WebView 2.61b";
|
||||
|
||||
#ifdef LANG_RUS
|
||||
char buidin_page_error[] = FROM "buidin_pages\\page_not_found_ru.htm""\0";
|
||||
char buidin_page_home[] = FROM "buidin_pages\\homepage_ru.htm""\0";
|
||||
|
||||
Loading…
Reference in New Issue
Block a user