forked from KolibriOS/kolibrios
467 lines
11 KiB
C
467 lines
11 KiB
C
#define MEMSIZE 4096*60
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#include "../lib/font.h"
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#include "../lib/io.h"
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#include "../lib/gui.h"
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#include "../lib/list_box.h"
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#include "../lib/menu.h"
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#include "../lib/obj/box_lib.h"
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#include "../lib/obj/libini.h"
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#include "../lib/obj/iconv.h"
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#include "../lib/obj/proc_lib.h"
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#include "../lib/obj/http.h"
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#include "../lib/cursor.h"
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#include "../lib/patterns/libimg_load_skin.h"
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#include "../lib/patterns/simple_open_dialog.h"
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#include "../lib/patterns/history.h"
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#include "../lib/patterns/http_downloader.h"
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#include "../browser/download_manager.h"
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char default_dir[] = "/rd/1";
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od_filter filter2 = {0,0};
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char accept_language[]= "Accept-Language: ru\n";
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#define TOOLBAR_H 36
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#define TOOLBAR_ICON_WIDTH 26
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#define TOOLBAR_ICON_HEIGHT 24
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#define DEFAULT_EDITOR "/sys/tinypad"
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#define DEFAULT_PREVIEW_PATH "/tmp0/1/aelia_preview.txt"
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//ATTENTION: each page must have '\0' character at the end of the file
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char buidin_page_home[] = FROM "buidin_pages\\home.htm";
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char buidin_page_about[] = FROM "buidin_pages\\about.htm";
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char buidin_page_not_found[] = FROM "buidin_pages\\not_found.htm";
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#define UML 4096*2
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scroll_bar scroll = { 15,200,398,44,0,2,115,15,0,0xeeeeee,0xBBBbbb,0xeeeeee,0,0,0,0,0,0,0,0,0,0,0,0,0,1,1};
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llist list;
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proc_info Form;
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char title[4196];
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enum {
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OPEN_FILE,
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MAGNIFY_MINUS,
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MAGNIFY_PLUS,
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CHANGE_ENCODING,
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RUN_EDIT,
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GO_BACK,
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GO_FORWARD,
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SANDWICH
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};
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char address[UML]="http://";
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int mouse_address_box;
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edit_box address_box = {250,56,34,0xffffff,0x94AECE,0xffffff,0xffffff,0,UML,#address,#mouse_address_box,2,19,19};
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CustomCursor CursorPointer;
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dword CursorFile = FROM "pointer.cur";
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#include "favicon.h"
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#include "ini.h"
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#include "gui.h"
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#include "label.h"
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#include "link.h"
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#include "tag.h"
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#include "prepare_page.h"
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//#include "special_symbols.h"
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#define SANDWICH_MENU "Refresh page\nEdit page\nHistory\nDownloader\nAbout"
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void InitDlls()
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{
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load_dll(boxlib, #box_lib_init, 0);
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load_dll(libHTTP, #http_lib_init, 1);
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load_dll(libio, #libio_init, 1);
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load_dll(libimg, #libimg_init, 1);
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//load_dll(libini, #lib_init, 1);
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load_dll(iconv_lib, #iconv_open, 0);
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load_dll(Proc_lib, #OpenDialog_init,0);
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}
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void main()
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{
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InitDlls();
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OpenDialog_init stdcall (#o_dialog);
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CursorPointer.Load(#CursorFile);
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label.init(DEFAULT_FONT);
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Libimg_LoadImage(#skin, abspath("toolbar.png"));
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LoadIniSettings();
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list.no_selection = true;
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SetEventMask(10000000000000000000000001100111b);
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loop()
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{
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switch(WaitEvent())
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{
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case evMouse:
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HandleMouseEvent();
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break;
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case evKey:
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HandleKeyEvent();
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break;
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case evButton:
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HandleButtonEvent();
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break;
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case evReDraw:
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draw_window();
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if (menu.list.cur_y>=10) && (menu.list.cur_y<20) {
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encoding = menu.list.cur_y - 10;
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EventPageRefresh();
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menu.list.cur_y = 0;
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}
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if (menu.list.cur_y>=20) {
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menu.list.cur_y-=20;
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if (menu.list.cur_y==0) EventPageRefresh();
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if (menu.list.cur_y==1) EventRunEdit();
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if (menu.list.cur_y==2) EventShowHistory();
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if (menu.list.cur_y==3) EventShowDownloader();
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if (menu.list.cur_y==4) EventShowInfo();
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menu.list.cur_y = 0;
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}
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}
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}
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}
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void HandleButtonEvent()
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{
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byte btn = GetButtonID();
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if (btn==1) {
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SaveIniSettings();
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ExitProcess();
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}
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switch(btn-10)
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{
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case GO_BACK:
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EventGoBack();
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break;
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case GO_FORWARD:
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EventGoForward();
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break;
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case OPEN_FILE:
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EventOpenDialog();
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break;
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case MAGNIFY_PLUS:
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EventMagnifyPlus();
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break;
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case MAGNIFY_MINUS:
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EventMagnifyMinus();
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break;
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case CHANGE_ENCODING:
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EventChangeEncoding();
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break;
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case RUN_EDIT:
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EventRunEdit();
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break;
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case SANDWICH:
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EventShowSandwichMenu();
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break;
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}
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}
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void HandleKeyEvent()
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{
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GetKeys();
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switch (key_scancode)
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{
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case 059:
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EventShowInfo();
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return;
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case SCAN_CODE_ENTER:
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EventOpenAddress(#address);
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return;
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case SCAN_CODE_BS:
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if (! address_box.flags & 0b10) {
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EventGoBack();
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return;
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}
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}
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if (key_modifier & KEY_LCTRL) || (key_modifier & KEY_RCTRL) {
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switch (key_scancode)
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{
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case 024: //O
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EventOpenDialog();
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break;
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case SCAN_CODE_UP:
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EventMagnifyPlus();
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break;
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case SCAN_CODE_DOWN:
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EventMagnifyMinus();
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break;
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case 018: //E
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EventRunEdit();
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break;
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case 035: //H
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EventShowHistory();
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break;
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case SCAN_CODE_TAB:
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EventChangeEncoding();
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break;
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}
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}
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if (list.ProcessKey(key_scancode)) {
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DrawPage();
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return;
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}
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if (key_ascii != 0x0d)
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&& (key_ascii != ASCII_KEY_PGDN)
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&& (key_ascii != ASCII_KEY_PGUP) {
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EAX = key_editbox;
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edit_box_key stdcall(#address_box);
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}
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}
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void HandleMouseEvent()
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{
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edit_box_mouse stdcall (#address_box);
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mouse.get();
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list.wheel_size = 7;
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link.hover();
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if (list.MouseScroll(mouse.vert)) {
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DrawPage();
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return;
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}
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scrollbar_v_mouse (#scroll);
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if (list.first != scroll.position) {
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list.first = scroll.position;
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DrawPage();
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}
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}
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/* ----------------------------------------------------- */
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void EventOpenDialog()
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{
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OpenDialog_start stdcall (#o_dialog);
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if (o_dialog.status) EventOpenAddress(#openfile_path);
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}
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void EventOpenAddress(dword _new_address)
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{
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char temp[UML];
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char favicon_address[UML];
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if (!ESBYTE[_new_address]) return;
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debugln("====================================");
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debug("address: ");
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debugln(_new_address);
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strlcpy(#address, _new_address, UML);
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strlwr(#address);
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DrawAddressBox();
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/*
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There could be several possible types of addresses:
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- build in page
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- local file
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- url
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So we need to detect what incoming address is
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and then halndle it in the propper way.
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*/
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io.buffer_data = 0;
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favicon.get(NULL);
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// - build in page
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if (!strncmp(#address,"aelia:",6)) {
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debugln("this is buildin page");
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if (!strcmp(#address,"aelia:home")) io.buffer_data = #buidin_page_home;
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if (!strcmp(#address,"aelia:about")) io.buffer_data = #buidin_page_about;
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if (!strcmp(#address,"aelia:history")) io.buffer_data = MakePageWithHistory();
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}
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// - local file
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else if (check_is_the_adress_local(#address)==true) {
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debugln("this is local address");
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io.read(#address);
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}
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// - url
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else {
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debugln("this is url");
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if (strncmp(#address,"http://",7)!=0) {
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strcpy(#temp, "http://");
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strlcpy(#temp, #address, UML);
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strlcpy(#address, #temp, UML);
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DrawAddressBox();
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}
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if (!downloader.Start(#address)) {
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downloader.Stop();
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} else {
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while (downloader.state!=STATE_COMPLETED)
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{
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downloader.MonitorProgress();
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if (downloader.data_full_size>0)
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DrawProgress(STEP_2_COUNT_PAGE_HEIGHT-STEP_1_DOWNLOAD_PAGE*downloader.data_downloaded_size/downloader.data_full_size);
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else
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DrawProgress(STEP_2_COUNT_PAGE_HEIGHT-STEP_1_DOWNLOAD_PAGE/2);
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}
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strcpy(#address,downloader.url);
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DrawAddressBox();
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io.buffer_data = downloader.bufpointer;
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get_absolute_url(#favicon_address, #address, "/favicon.ico");
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favicon.get(#favicon_address);
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}
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}
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if (!io.buffer_data) {
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debugln("page not found");
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io.buffer_data = #buidin_page_not_found;
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}
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history.add(#address);
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favicon.draw(address_box.left-18, address_box.top-1);
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/*
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Great! So we have the page in our buffer.
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We don't know is it a plain text or html.
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So we need to parse it and draw.
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*/
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list.KeyHome();
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list.ClearList();
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PreparePage();
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}
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void EventMagnifyPlus()
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{
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label.size.pt++;
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if(!label.changeSIZE())
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label.size.pt--;
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else
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PreparePage();
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}
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void EventMagnifyMinus()
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{
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label.size.pt--;
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if(!label.changeSIZE())
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label.size.pt++;
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else
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PreparePage();
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}
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void EventRunEdit()
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{
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if (check_is_the_adress_local(history.current())==true) {
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io.run(DEFAULT_EDITOR, history.current());
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}
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else {
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//io.write(strlen(io.buffer_data), io.buffer_data, DEFAULT_PREVIEW_PATH); // <--- doesn't work, smth odd, need to check
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WriteFile(strlen(io.buffer_data), io.buffer_data, DEFAULT_PREVIEW_PATH);
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io.run(DEFAULT_EDITOR, DEFAULT_PREVIEW_PATH);
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}
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}
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void EventChangeEncoding()
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{
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menu.selected = encoding + 1;
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menu.show(Form.left+Form.cwidth-97,Form.top+TOOLBAR_H+skin_height-6, 130, "UTF-8\nKOI8-RU\nCP1251\nCP1252\nISO8859-5\nCP866", 10);
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}
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void EventShowInfo() {
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EventOpenAddress("aelia:about");
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}
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void EventShowHistory()
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{
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EventOpenAddress("aelia:history");
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}
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void EventGoBack()
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{
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if (history.back()) EventOpenAddress(history.current());
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}
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void EventGoForward()
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{
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if (history.forward()) EventOpenAddress(history.current());
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}
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void EventShowSandwichMenu()
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{
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menu.selected = 0;
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menu.show(Form.left+Form.cwidth-130,Form.top+TOOLBAR_H+skin_height-10, 130, SANDWICH_MENU, 20);
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}
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void EventPageRefresh()
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{
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EventOpenAddress(history.current());
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}
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void EventShowDownloader()
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{
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if (!downloader_opened) {
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downloader_edit = NULL;
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CreateThread(#Downloader,#downloader_stak+4092);
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}
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}
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/* ------------------------------------------- */
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void draw_window()
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{
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DefineAndDrawWindow(Form.left,Form.top,Form.width,Form.height,0x73,0,#title,0);
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GetProcessInfo(#Form, SelfInfo);
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if (Form.status_window>2) return;
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if (Form.width < 200) { MoveSize(OLD,OLD,200,OLD); return; }
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if (Form.height < 200) { MoveSize(OLD,OLD,OLD,200); return; }
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DrawBar(0, 0, Form.cwidth, TOOLBAR_H - 2, 0xe1e1e1);
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DrawBar(0, TOOLBAR_H - 2, Form.cwidth, 1, 0xcecece);
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DrawBar(0, TOOLBAR_H - 1, Form.cwidth, 1, 0x7F7F7F);
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DrawToolbarButton(GO_BACK, 8);
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DrawToolbarButton(GO_FORWARD, 33);
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DrawToolbarButton(OPEN_FILE, 68);
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DrawToolbarButton(MAGNIFY_PLUS, Form.cwidth - 125);
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DrawToolbarButton(MAGNIFY_MINUS, Form.cwidth - 100);
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DrawToolbarButton(CHANGE_ENCODING, Form.cwidth - 64);
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DrawToolbarButton(SANDWICH, Form.cwidth - 31);
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DrawAddressBox();
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if ((Form.cwidth-scroll.size_x-1 == list.w) &&
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(Form.cheight-TOOLBAR_H == list.h) &&
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(list.count)
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)
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{
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DrawPage();
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}
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else
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{
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if (!label.raw) { //this code need to be run
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if (param) EventOpenAddress(#param); //only once at browser sturtup
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else EventOpenAddress("aelia:home");
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}
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else PreparePage();
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}
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DrawRectangle(scroll.start_x, scroll.start_y, scroll.size_x, scroll.size_y-1, scroll.bckg_col);
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}
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void DrawPage()
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{
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list.CheckDoesValuesOkey();
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if (list.count) _PutImage(list.x,list.y,list.w,list.h,list.first*list.item_h*list.w*3 + label.raw);
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DrawScroller();
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}
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void DrawAddressBox()
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{
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address_box.left = 97+19;
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address_box.top = 11;
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address_box.width = Form.cwidth - address_box.left - 138;
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DrawRectangle(address_box.left-4-19, address_box.top-5, address_box.width+6+19, 23, 0x8C8C8C);
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DrawWideRectangle(address_box.left-3-19, address_box.top-3, address_box.width+5+19, 21, 4, address_box.color);
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address_box.size = address_box.pos = address_box.shift = address_box.shift_old = strlen(#address);
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address_box.offset = 0;
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edit_box_draw stdcall(#address_box);
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favicon.draw(address_box.left-18, address_box.top-1);
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DrawBar(address_box.left-2, address_box.top+1, 2, 13, 0xFFFfff);
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} |