kolibrios/programs/cmm/browser/download_manager.h

173 lines
5.3 KiB
C
Raw Normal View History

#ifdef LANG_RUS
#define DL_WINDOW_HEADER "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>"
#define START_DOWNLOADING "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>"
#define STOP_DOWNLOADING "<22><><EFBFBD><E2A0AD><EFBFBD><EFBFBD><EFBFBD>"
#define SHOW_IN_FOLDER "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20> <20><><EFBFBD><EFBFBD><EFBFBD>"
#define OPEN_FILE "<22><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><>"
#define FILE_SAVED_AS "'<27><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD>\n<><6E><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><E0A0AD> <20><><EFBFBD> "
#define KB_RECEIVED " <20><><EFBFBD><EFBFBD><EFBFBD>"
#else
#define DL_WINDOW_HEADER "Download Manager"
#define START_DOWNLOADING "Start downloading"
#define STOP_DOWNLOADING "Stop downloading"
#define SHOW_IN_FOLDER "Show in folder"
#define OPEN_FILE "Open file"
#define FILE_SAVED_AS "'Download manager\nFile saved as "
#define KB_RECEIVED " received"
#endif
char save_to[4096] = "/tmp0/1/Downloads/";
proc_info DL_Form;
char downloader_edit[10000];
char filepath[4096];
int mouse_twbi;
edit_box ed = {250,20,20,0xffffff,0x94AECE,0xffffff,0xffffff,0,sizeof(downloader_edit),#downloader_edit,#mouse_twbi,2,19,19};
progress_bar pb = {0, 170, 51, 225, 12, 0, 0, 100, 0xFFFfff, 0x74DA00, 0x9F9F9F};
byte downloader_opened;
void Downloader()
{
int key;
char notify_message[4296];
downloader_opened = 1;
SetEventMask(0x27);
downloader.Stop();
if (downloader_edit[0]) StartDownloading(); else strcpy(#downloader_edit, "http://");
ed.size = ed.pos = ed.shift = ed.shift_old = strlen(#downloader_edit);
loop()
{
WaitEventTimeout(40);
switch(EAX & 0xFF)
{
CASE evMouse:
if (!CheckActiveProcess(DL_Form.ID)) break;
edit_box_mouse stdcall (#ed);
break;
case evButton:
Key_Scan(GetButtonID());
break;
case evKey:
GetKeys();
EAX = key_ascii << 8;
edit_box_key stdcall(#ed);
if (key_scancode==SCAN_CODE_ENTER) Key_Scan(301);
break;
case evReDraw:
system.color.get();
DefineAndDrawWindow(215, 100, 420, 120, 0x74, system.color.work, DL_WINDOW_HEADER, 0);
GetProcessInfo(#DL_Form, SelfInfo);
if (DL_Form.status_window>2) break;
if (DL_Form.height<120) MoveSize(OLD,OLD,OLD,120);
if (DL_Form.width<280) MoveSize(OLD,OLD,280,OLD);
DL_Draw_Window();
break;
default:
if (!downloader.MonitorProgress()) break;
pb.max = downloader.data_full_size;
if (pb.value != downloader.data_downloaded_size)
{
pb.value = downloader.data_downloaded_size;
progressbar_draw stdcall(#pb);
DrawDownloading();
}
if (downloader.state == STATE_COMPLETED)
{
strcpy(#filepath, #save_to);
strcat(#filepath, #save_to+strrchr(#save_to, '/'));
if (WriteFile(downloader.bufsize, downloader.bufpointer, #filepath)==0)
sprintf(#notify_message, "%s%s%s",FILE_SAVED_AS,#filepath,"' -Dt");
else
sprintf(#notify_message, "%s%s%s","'Download manager\nError! Can\96t save file as ",#filepath,"' -Et");
notify(#notify_message);
StopDownloading();
DL_Draw_Window();
break;
}
}
}
}
void Key_Scan(int id)
{
if (id==001) { downloader_opened=0; StopDownloading(); ExitProcess(); }
if (id==301) && (downloader.http_transfer <= 0) StartDownloading();
if (id==302) StopDownloading();
if (id==305) RunProgram("/sys/File managers/Eolite", #save_to);
if (id==306) RunProgram("@open", #filepath);
}
void DL_Draw_Window()
{
byte cleft = 15;
DrawBar(0,0, DL_Form.cwidth, DL_Form.cheight, system.color.work);
DeleteButton(305);
DeleteButton(306);
if (downloader.state == STATE_NOT_STARTED) || (downloader.state == STATE_COMPLETED)
{
DrawCaptButton(cleft, 50, 140, 27, 301, system.color.work_button, system.color.work_button_text, START_DOWNLOADING);
}
if (downloader.state == STATE_IN_PROGRESS)
{
DrawCaptButton(cleft, 50, 140, 27, 302, system.color.work_button, system.color.work_button_text, STOP_DOWNLOADING);
DrawDownloading();
}
if (downloader.state == STATE_COMPLETED)
{
DrawCaptButton(cleft+140, 50, 110, 27, 305, system.color.work_button, system.color.work_button_text, SHOW_IN_FOLDER);
DrawCaptButton(cleft+260, 50, 120, 27, 306, system.color.work_button, system.color.work_button_text, OPEN_FILE);
}
WriteText(cleft, ed.top + 4, 0x80, system.color.work_text, "URL:");
ed.left = strlen("URL:")*6 + 10 + cleft;
ed.width = DL_Form.cwidth - ed.left - cleft - 3;
ed.offset=0;
edit_box_draw stdcall(#ed);
DrawRectangle(ed.left-1, ed.top-1, ed.width+2, 16, ed.blur_border_color);
DrawRectangle(ed.left-2, ed.top-2, ed.width+4, 18, border_color);
}
void StartDownloading()
{
StopDownloading();
if (strncmp(#downloader_edit,"http://",7)!=0) {
notify("'File address should start from http://' -E");
return;
}
if (!downloader.Start(#downloader_edit)) {
notify("'Error while starting download process.\nPlease, check entered path and internet connection.' -E");
StopDownloading();
return;
}
ed.blur_border_color = 0xCACACA;
ed.flags = 100000000000b;
pb.value = 0;
DL_Draw_Window();
}
void DrawDownloading()
{
char bytes_received[70];
dword tmp = ConvertSizeToKb(downloader.data_downloaded_size);
sprintf(#bytes_received, "%s%s", tmp, KB_RECEIVED);
DrawBar(pb.left, pb.top + 17, DL_Form.cwidth - pb.left, 9, system.color.work);
WriteText(pb.left, pb.top + 17, 0x80, system.color.work_text, #bytes_received);
progressbar_draw stdcall(#pb);
}
void StopDownloading()
{
downloader.Stop();
ed.blur_border_color = 0xFFFfff;
ed.flags = 10b;
DL_Draw_Window();
}