kolibrios/programs/cmm/aelia/aelia.c
Kirill Lipatov (Leency) e5231646b3 Aelia 0.2: improve label.smooth function (thanks e-andrew), a very basic html support implemented
git-svn-id: svn://kolibrios.org@6053 a494cfbc-eb01-0410-851d-a64ba20cac60
2016-01-10 22:33:10 +00:00

422 lines
9.8 KiB
C

#define MEMSIZE 4096*30
#include "../lib/font.h"
#include "../lib/io.h"
#include "../lib/gui.h"
#include "../lib/list_box.h"
#include "../lib/menu.h"
#include "../lib/obj/box_lib.h"
#include "../lib/obj/libini.h"
#include "../lib/obj/iconv.h"
#include "../lib/obj/proc_lib.h"
#include "../lib/obj/http.h"
#include "../lib/patterns/libimg_load_skin.h"
#include "../lib/patterns/simple_open_dialog.h"
#include "../lib/patterns/history.h"
#include "../browser/http_downloader.h"
#include "parse_address.h"
char default_dir[] = "/rd/1";
od_filter filter2 = {0,0};
char accept_language[]= "Accept-Language: ru\n";
#define TOOLBAR_H 36
#define TOOLBAR_ICON_WIDTH 26
#define TOOLBAR_ICON_HEIGHT 24
#define DEFAULT_EDITOR "/sys/tinypad"
#define DEFAULT_PREVIEW_PATH "/tmp0/1/aelia_preview.txt"
//ATTENTION: each page must have '\0' character at the end of the file
char buidin_page_home[] = FROM "buidin_pages\\home.htm";
char buidin_page_about[] = FROM "buidin_pages\\about.htm";
char buidin_page_not_found[] = FROM "buidin_pages\\not_found.htm";
#define UML 4096*2
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};
llist list;
proc_info Form;
char title[4196];
enum {
OPEN_FILE,
MAGNIFY_MINUS,
MAGNIFY_PLUS,
CHANGE_ENCODING,
RUN_EDIT,
SHOW_INFO,
GO_BACK,
GO_FORWARD,
};
char address[UML]="http://";
int mouse_address_box;
edit_box address_box = {250,56,34,0xffffff,0x94AECE,0xffffff,0xffffff,0,UML,#address,#mouse_address_box,2,19,19};
#include "ini.h"
#include "gui.h"
#include "label.h"
#include "prepare_page.h"
void InitDlls()
{
load_dll(boxlib, #box_lib_init, 0);
load_dll(libHTTP, #http_lib_init, 1);
load_dll(libio, #libio_init, 1);
load_dll(libimg, #libimg_init, 1);
//load_dll(libini, #lib_init, 1);
load_dll(iconv_lib, #iconv_open, 0);
load_dll(Proc_lib, #OpenDialog_init,0);
}
void main()
{
InitDlls();
OpenDialog_init stdcall (#o_dialog);
label.init(DEFAULT_FONT);
Libimg_LoadImage(#skin, abspath("toolbar.png"));
LoadIniSettings();
list.no_selection = true;
SetEventMask(10000000000000000000000001100111b);
loop()
{
switch(WaitEvent())
{
case evMouse:
HandleMouseEvent();
break;
case evKey:
HandleKeyEvent();
break;
case evButton:
HandleButtonEvent();
break;
case evReDraw:
draw_window();
if (menu.list.cur_y) {
encoding = menu.list.cur_y - 10;
debugln("evReDraw: charset changed");
EventOpenAddress(history.current());
menu.list.cur_y = 0;
}
}
}
}
void HandleButtonEvent()
{
byte btn = GetButtonID();
if (btn==1) {
SaveIniSettings();
ExitProcess();
}
switch(btn-10)
{
case GO_BACK:
EventGoBack();
break;
case GO_FORWARD:
EventGoForward();
break;
case OPEN_FILE:
EventOpenDialog();
break;
case MAGNIFY_PLUS:
EventMagnifyPlus();
break;
case MAGNIFY_MINUS:
EventMagnifyMinus();
break;
case CHANGE_ENCODING:
EventChangeEncoding();
break;
case RUN_EDIT:
EventRunEdit();
break;
case SHOW_INFO:
EventShowInfo();
break;
}
}
void HandleKeyEvent()
{
GetKeys();
switch (key_scancode)
{
case 059:
EventShowInfo();
return;
case SCAN_CODE_ENTER:
EventOpenAddress(#address);
return;
case SCAN_CODE_BS:
if (! address_box.flags & 0b10) {
EventGoBack();
return;
}
}
if (key_modifier & KEY_LCTRL) || (key_modifier & KEY_RCTRL) {
switch (key_scancode)
{
case 024: //O
EventOpenDialog();
break;
case SCAN_CODE_UP:
EventMagnifyPlus();
break;
case SCAN_CODE_DOWN:
EventMagnifyMinus();
break;
case 018: //E
EventRunEdit();
break;
case 035: //H
EventShowHistory();
break;
case SCAN_CODE_TAB:
EventChangeEncoding();
break;
}
return;
}
if (list.ProcessKey(key_scancode)) {
DrawPage();
return;
}
if (key_ascii != 0x0d)
&& (key_ascii != ASCII_KEY_PGDN)
&& (key_ascii != ASCII_KEY_PGUP) {
EAX = key_ascii << 8;
edit_box_key stdcall(#address_box);
}
}
void HandleMouseEvent()
{
edit_box_mouse stdcall (#address_box);
mouse.get();
list.wheel_size = 7;
if (list.MouseScroll(mouse.vert)) {
DrawPage();
return;
}
scrollbar_v_mouse (#scroll);
if (list.first != scroll.position) {
list.first = scroll.position;
DrawPage();
}
}
/* ----------------------------------------------------- */
void EventOpenDialog()
{
OpenDialog_start stdcall (#o_dialog);
if (o_dialog.status) EventOpenAddress(#openfile_path);
}
void EventOpenAddress(dword _new_address)
{
char temp[UML];
if (!ESBYTE[_new_address]) return;
debugln("====================================");
debug("address: ");
debugln(_new_address);
strlcpy(#address, _new_address, UML);
strlwr(#address);
DrawAddressBox();
/*
There could be several possible types of addresses:
- build in page
- local file
- url
So we need to detect what incoming address is
and then halndle it in the propper way.
*/
io.buffer_data = 0;
// - build in page
if (!strncmp(#address,"aelia:",6)) {
debugln("this is buildin page");
if (!strcmp(#address,"aelia:home")) io.buffer_data = #buidin_page_home;
if (!strcmp(#address,"aelia:about")) io.buffer_data = #buidin_page_about;
if (!strcmp(#address,"aelia:history")) io.buffer_data = MakePageWithHistory();
}
// - local file
else if (check_is_the_adress_local(#address)==true) {
debugln("this is local address");
io.read(#address);
}
// - url
else {
debugln("this is url");
if (strncmp(#address,"http://",7)!=0) {
strcpy(#temp, "http://");
strlcpy(#temp, #address, UML);
strlcpy(#address, #temp, UML);
DrawAddressBox();
}
if (!downloader.Start(#address)) {
downloader.Stop();
} else {
while (downloader.state!=STATE_COMPLETED)
{
downloader.MonitorProgress();
if (downloader.data_full_size>0)
DrawProgress(STEP_2_COUNT_PAGE_HEIGHT-STEP_1_DOWNLOAD_PAGE*downloader.data_downloaded_size/downloader.data_full_size);
else
DrawProgress(STEP_2_COUNT_PAGE_HEIGHT-STEP_1_DOWNLOAD_PAGE/2);
}
io.buffer_data = downloader.bufpointer;
}
}
if (!io.buffer_data) {
debugln("page not found");
io.buffer_data = #buidin_page_not_found;
}
history.add(#address);
/*
Great! So we have the page in our buffer.
We don't know is it a plain text or html.
So we need to parse it and draw.
*/
list.KeyHome();
list.ClearList();
PreparePage();
}
void EventMagnifyPlus()
{
label.size.pt++;
if(!label.changeSIZE())
label.size.pt--;
else
PreparePage();
}
void EventMagnifyMinus()
{
label.size.pt--;
if(!label.changeSIZE())
label.size.pt++;
else
PreparePage();
}
void EventRunEdit()
{
if (check_is_the_adress_local(history.current())==true) {
io.run(DEFAULT_EDITOR, history.current());
}
else {
//io.write(strlen(io.buffer_data), io.buffer_data, DEFAULT_PREVIEW_PATH); // <--- doesn't work, smth odd, need to check
WriteFile(strlen(io.buffer_data), io.buffer_data, DEFAULT_PREVIEW_PATH);
io.run(DEFAULT_EDITOR, DEFAULT_PREVIEW_PATH);
}
}
void EventChangeEncoding()
{
menu.selected = encoding + 1;
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);
}
void EventShowInfo() {
EventOpenAddress("aelia:about");
}
void EventShowHistory()
{
EventOpenAddress("aelia:history");
}
void EventGoBack()
{
if (history.back()) EventOpenAddress(history.current());
}
void EventGoForward()
{
if (history.forward()) EventOpenAddress(history.current());
}
/* ------------------------------------------- */
void draw_window()
{
DefineAndDrawWindow(Form.left,Form.top,Form.width,Form.height,0x73,0,#title);
GetProcessInfo(#Form, SelfInfo);
if (Form.status_window>2) return;
if (Form.width < 200) { MoveSize(OLD,OLD,200,OLD); return; }
if (Form.height < 200) { MoveSize(OLD,OLD,OLD,200); return; }
DrawBar(0, 0, Form.cwidth, TOOLBAR_H - 2, 0xe1e1e1);
DrawBar(0, TOOLBAR_H - 2, Form.cwidth, 1, 0xcecece);
DrawBar(0, TOOLBAR_H - 1, Form.cwidth, 1, 0x7F7F7F);
DrawToolbarButton(GO_BACK, 8);
DrawToolbarButton(GO_FORWARD, 33);
DrawToolbarButton(OPEN_FILE, 68);
DrawToolbarButton(MAGNIFY_PLUS, Form.cwidth - 161);
DrawToolbarButton(MAGNIFY_MINUS, Form.cwidth - 136);
DrawToolbarButton(CHANGE_ENCODING, Form.cwidth - 102);
DrawToolbarButton(RUN_EDIT, Form.cwidth - 68);
DrawToolbarButton(SHOW_INFO, Form.cwidth - 34);
DrawAddressBox();
if ((Form.cwidth-scroll.size_x-1 == list.w) &&
(Form.cheight-TOOLBAR_H == list.h) &&
(list.count)
)
{
DrawPage();
}
else
{
if (!label.raw) { //this code need to be run
if (param) EventOpenAddress(#param); //only once at browser sturtup
else EventOpenAddress("aelia:home");
}
else PreparePage();
}
DrawRectangle(scroll.start_x, scroll.start_y, scroll.size_x, scroll.size_y-1, scroll.bckg_col);
}
void DrawPage()
{
list.CheckDoesValuesOkey();
if (list.count) _PutImage(list.x,list.y,list.w,list.h,list.first*list.item_h*list.w*3 + label.raw);
DrawScroller();
}
void DrawAddressBox()
{
address_box.left = 97;
address_box.top = 11;
address_box.width = Form.cwidth - address_box.left - 172;
DrawRectangle(address_box.left-4, address_box.top-5, address_box.width+6, 23, 0x8C8C8C);
DrawWideRectangle(address_box.left-3, address_box.top-3, address_box.width+5, 21, 4, address_box.color);
address_box.size = address_box.pos = address_box.shift = address_box.shift_old = strlen(#address);
address_box.offset = 0;
edit_box_draw stdcall(#address_box);
}