486 lines
13 KiB
C
486 lines
13 KiB
C
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/*------------------------------------------------------
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*
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* wmCalendar (c)2003 Matthias Laabs
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*
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* mattlaabs@users.sourceforge.net
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*
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* a calendar dockapp
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-----------------------------------------------------*/
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#include "wmCalendar.h"
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/*------------------------------------------------------
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* main
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-----------------------------------------------------*/
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int main(int argc, char *argv[])
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{
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int n = 0;
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getSettings();
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ParseCMDLine(argc, argv);
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if(get_debug())printf("debugging mode:\nstarting wmCalendar version %s\n", getVersion());
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if(get_debug())printf("using libical version %s\n", ICAL_VERSION);
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dockapp_open_window("", "wmCalendar", 64, 64, argc, argv);
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initValues();
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gtk_init(&argc, &argv);
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checkicalversion();
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/* Loop until we die */
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while(1) {
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if(n == 0){ /* do updates only every COUNTERth time */
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getTime();
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calendar();
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draw();
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n = COUNTER;
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}
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/* check for events every time */
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n--;
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if(processXEvents())
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n = 0;
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}
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}
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/*------------------------------------------------------
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* draw
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-----------------------------------------------------*/
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void draw()
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{
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blankScreen();
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drawButtons();
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drawDays();
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drawMonthYear();
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}
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/*------------------------------------------------------
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* initValues
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-----------------------------------------------------*/
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void initValues(){
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XClassHint class_hints;
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XpmColorSymbol colors[2];
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int i, j;
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monthOffset = 0;
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class_hints.res_name="wmCalendar";
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class_hints.res_class="wmCalendar";
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/* Compute widths of months and digits */
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for(i = 0; i < 12; ++i)
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for( j = 0; j < 6; ++j)
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xdMonth[j][i] = xeMonth[j][i] - xsMonth[j][i] + 1;
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for(i = 0; i < 12; ++i)
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for( j = 0; j < 2; ++j)
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xdYear[j][i] = xeYear[j][i] - xsYear[j][i] + 1;
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for(i = 0; i < MAXBUTTON; ++i)
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xdButton[i] = xeButton[i] - xsButton[i] + 1;
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dockapp_set_eventmask();
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dockapp_xpm2pixmap( wmCalendar_master2_xpm, &bg[1], &mask, colors, 0);
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dockapp_xpm2pixmap( wmCalendar_master_xpm, &bg[0], &mask, colors, 0);
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pixmap = dockapp_XCreatePixmap(64, 64);
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dockapp_setshape(mask, 0, 0);
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if(mask)
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XFreePixmap(display, mask);
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dockapp_set_background(pixmap);
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dockapp_show();
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}
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/*------------------------------------------------------
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* read_stream
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-----------------------------------------------------*/
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char* read_stream(char *s, size_t size, void *d){
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char *c = fgets(s, size, (FILE*)d);
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return c;
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}
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/*------------------------------------------------------
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* getClickedDay
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-----------------------------------------------------*/
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int getClickedDay(int bx, int by)
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{
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int dayofweek, week, day;
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dayofweek = bx / 9 + 1;
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week = (by - 20) / 7;
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tgr = get_civil(t, calendartype);
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day = dayofweek + 7 * week - ((day_of_week(tgr) - t.day + 37 + get_start_of_week()) % 7);
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if(day <= days_in_month(t.month, t.year, calendartype) && day > 0){
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tgr.day = day;
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tgr.month = t.month;
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tgr.year = t.year;
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tgr = get_civil(tgr, calendartype);
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return 1;
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}
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return 0;
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}
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/*------------------------------------------------------
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* getClickedButton
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-----------------------------------------------------*/
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int getClickedButton(int bx, int by)
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{
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if(bx < 12 && by < 12) /* arrow left : month back*/
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return BT_BACK;
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else if(bx > 50 && by < 12) /* arrow right : month forward*/
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return BT_FORWARD;
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else if(bx > 52 && by > 56) /* show/hide buttons */
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return BT_OPENCLOSE;
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else if(showbuttons){
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if(bx < 46 && bx > 37 && by > 55) /* toggle gregorian/persian/... */
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return BT_MOON ;
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else if(bx < 52 && bx > 46 && by > 55) /* open settings dialog */
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return BT_SETTINGS;
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else if(bx < 37 && bx > 28 && by > 55) /* toggle moonphase on/off */
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return BT_CALTYPE;
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else if(bx < 28 && bx > 19 && by > 55) /* start calendar application */
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return BT_APP;
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}
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return 0;
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}
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/*------------------------------------------------------
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* ButtonPressEvent
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-----------------------------------------------------*/
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void buttonPress(int btype, int bx, int by, long etime){
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char* applaunch;
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if(get_debug() > 1) printf("push button %d\n", btype);
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switch(btype){
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case 1: /* leftmouse - button or mark */
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switch ( getClickedButton(bx, by)){
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case BT_BACK: /* arrow left : month back*/
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monthOffset--;
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break;
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case BT_FORWARD: /* arrow right : month forward*/
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monthOffset++;
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break;
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case BT_OPENCLOSE: /* show/hide buttons */
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showbuttons = 1 - showbuttons;
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break;
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case BT_CALTYPE: /* toggle gregorian/persian/... */
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calendartype = (calendartype + 1) % CALTYPES;
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break;
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case BT_MOON:/* toggle moonphase on/off */
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showmoon = 1 - showmoon ;
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break;
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case BT_SETTINGS: /* open settings dialog */
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openSettings();
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break;
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case BT_APP: /* start calendar application */
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if(appDoubleClick && (etime - appClickTime < DBLCLKTIME)){
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applaunch = malloc(250);
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strcpy(applaunch, (const char*)get_application());
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strcat(applaunch, " &");
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system(applaunch);
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appDoubleClick = 0;
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free(applaunch);
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}
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else{
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appDoubleClick = 1;
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appClickTime = etime;
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}
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break;
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default: /* no button clicked check for marking days*/
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if(getClickedDay(bx, by)){
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if(!icaltime_is_null_time(mark))
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mark = icaltime_null_time();
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else
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mark = tgr;
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}
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}
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break;
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case 4: /* mousewheel up : month back*/
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monthOffset--;
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break;
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case 5: /* mousewheel down : month forward*/
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monthOffset++;
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break;
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case 2: /* Middlemouse click : go to actual month*/
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monthOffset = 0;
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break;
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case 3: /* rightmouse click : show day entries*/
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if(getClickedDay(bx, by))
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showDay(tgr);
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break;
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}
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told.month = 0; /* invalid month -> forces clearScreen at next draw*/
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}
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/*------------------------------------------------------
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* ParseCMDLine
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-----------------------------------------------------*/
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void ParseCMDLine(int argc, char *argv[]){
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int i;
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for (i = 1; i < argc; i++){
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if (!strcmp(argv[i], "--version") || !strcmp(argv[i], "-v")){
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printf("wmCalendar %s\n", getVersion());
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exit(1);
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}
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else if (!strcmp(argv[i], "--help") || !strcmp(argv[i], "-h")){
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print_usage();
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exit(1);
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}
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else if (!strcmp(argv[i], "--farsi") || !strcmp(argv[i], "-f"))
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set_lang(1);
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else if (!strcmp(argv[i], "--persian") || !strcmp(argv[i], "-p"))
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calendartype = 1;
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else if (!strcmp(argv[i], "--debug") || !strcmp(argv[i], "-d"))
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set_debug( 1);
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else{
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print_usage();
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exit(1);
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}
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}
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}
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/*------------------------------------------------------
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* print_usage
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-----------------------------------------------------*/
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void print_usage()
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{
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printf("wmCalendar %s (c) 2003 Matthias Laabs (mattlaabs@users.sourceforge.net)\n", getVersion());
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printf("This is free software under GPL!\n");
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printf("\nOptions:");
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printf("\n -h --help\n Show summary of options.");
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printf("\n -v --version\n Show version of program.");
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printf("\n -d --debug\n Show debugging info.");
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printf("\n -f --farsi\n Show months and numbers in farsi.");
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printf("\n -p --persian\n Changes to persian calendar.");
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printf("\n\nUsage: \nLeft and right arrow or mousewheel change month.\n");
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printf("Middle mouseclick goes back to current month.\n");
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printf("Right mouseclick opens dayview.\nClick on Moon to toggle moonphase-view on/off\n");
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printf("Click on screwdriver to open settings menu\nClick on 'G' to toggle between Gregorian, Persian and Islamic calendar\n");
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printf("Doubleclick evolution/mozilla icon to start application\nClick on blue arrow to show/hide buttons\n");
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printf("Leftclick a day to highlight for converting between calendars\n");
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}
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/*------------------------------------------------------
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* getTime
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-----------------------------------------------------*/
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void getTime(){
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struct tm *Time;
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long CurrentLocalTime;
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/* get time */
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CurrentLocalTime = time(CurrentTime);
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Time = localtime(&CurrentLocalTime);
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t.day = Time->tm_mday;
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t.month = Time->tm_mon + 1;
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t.year = Time->tm_year + 1900;
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today = t;
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/* change calendar*/
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if(calendartype == 1)
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t = civil_persian(t);
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else if(calendartype == 2)
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t = civil_islamic(t);
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/* set t to currently shown month and year */
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t.month += monthOffset;
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while(t.month > 12){
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t.month -= 12;
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t.year += 1;
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}
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while(t.month < 1){
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t.month += 12;
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t.year -= 1;
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}
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}
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/*------------------------------------------------------
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* drawMonthYear
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-----------------------------------------------------*/
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void drawMonthYear(){
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int xoff, yoff;
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int Year1, Year2, Year3, Year4;
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int monthset;
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yoff = 1;
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monthset = calendartype + get_lang() * CALTYPES;
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/* calculate digits of the year */
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Year4 = t.year % 10;
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Year3 = ((t.year - Year4) / 10) % 10;
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Year2 = ((t.year - Year4 - 10 * Year3) / 100) % 10;
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Year1 = (t.year - Year4 - 10 * Year3 - 100 * Year2) / 1000;
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xoff = 30 - (xdMonth[monthset][t.month-1] + xdYear[get_lang()][Year3] + xdYear[get_lang()][Year4]) / 2;
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/* draw Month */
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dockapp_copyarea(bg[1], pixmap, xsMonth[monthset][t.month - 1], yMonth[monthset],
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xdMonth[monthset][t.month - 1], ydMonth, xoff, yoff);
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xoff += xdMonth[monthset][t.month - 1] + 3;
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/* draw Year 3rd and 4th digit */
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dockapp_copyarea(bg[1], pixmap,xsYear[get_lang()][Year3], yYear, xdYear[get_lang()][Year3], ydYear, xoff, yoff);
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xoff += xdYear[get_lang()][Year3];
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dockapp_copyarea(bg[1], pixmap,xsYear[get_lang()][Year4], yYear, xdYear[get_lang()][Year4], ydYear, xoff, yoff);
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dockapp_copy2window(pixmap);
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}
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/*------------------------------------------------------
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* drawButtons
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-----------------------------------------------------*/
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void drawButtons(){
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int xoff, yoff;
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yoff = 56;
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xoff = 56;
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if(showbuttons){
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xoff = drawButton(ARROW_CLOSE, xoff, yoff);
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xoff = drawButton(SETTINGS, xoff, yoff);
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xoff = drawButton(MOON + showmoon, xoff, yoff);
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xoff = drawButton(CALENDAR + calendartype, xoff, yoff);
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xoff = drawButton(APPLAUNCH + getAppicon(), xoff, yoff);
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}
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else
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drawButton(ARROW_OPEN, xoff, yoff);
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dockapp_copy2window(pixmap);
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}
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/*------------------------------------------------------
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* drawButton
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-----------------------------------------------------*/
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int drawButton(int btype, int xoff, int yoff){
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xoff-= xdButton[btype];
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dockapp_copyarea(bg[0], pixmap, xsButton[btype], yButton[btype], xdButton[btype],
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ydButton, xoff, yoff);
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return --xoff;
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}
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/*------------------------------------------------------
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* drawDays
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-----------------------------------------------------*/
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void drawDays()
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{
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int i, dayOfWeek;
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|
|
int amount, startday;
|
||
|
|
int moonphase = 0;
|
||
|
|
int yoff = 20;
|
||
|
|
|
||
|
|
tgr = t;
|
||
|
|
tgr.day = 1;
|
||
|
|
|
||
|
|
tgr = get_civil(tgr, calendartype);
|
||
|
|
amount = days_in_month(t.month, t.year, calendartype);
|
||
|
|
startday = (day_of_week(tgr) + get_start_of_week()) % 7;
|
||
|
|
for(i = 1; i <= amount; i++){
|
||
|
|
dayOfWeek = (startday + i) % 7;
|
||
|
|
if((dayOfWeek == 0) && (i != 1))
|
||
|
|
yoff += 7; /* increase y-offset on Monday except it is day #1*/
|
||
|
|
|
||
|
|
tgr = t;
|
||
|
|
tgr.day = i;
|
||
|
|
tgr = get_civil(tgr, calendartype);
|
||
|
|
|
||
|
|
if(showmoon)
|
||
|
|
moonphase = moon(tgr);
|
||
|
|
|
||
|
|
if(daysEqual(tgr, mark))
|
||
|
|
drawNumber(i, yoff, dayOfWeek, 3, 0);
|
||
|
|
else if(moonphase == 0 || !showmoon) /* draw number */
|
||
|
|
drawNumber(i, yoff, dayOfWeek, getDayType(tgr), daysEqual(tgr, today));
|
||
|
|
else /* draw moonphase */
|
||
|
|
dockapp_copyarea(bg[0], pixmap, xsMoon[moonphase - 1], yMoon, xdMoon, ydMoon,
|
||
|
|
dayOfWeek * 9, yoff);
|
||
|
|
}
|
||
|
|
|
||
|
|
dockapp_copy2window(pixmap);
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
/*------------------------------------------------------
|
||
|
|
* drawNumber
|
||
|
|
-----------------------------------------------------*/
|
||
|
|
void drawNumber(int number,int yoff, int dayOfWeek, int type, int today){
|
||
|
|
int digit1, digit2;
|
||
|
|
int offset;
|
||
|
|
offset = yNumbers + 20 * type + 10 * today;
|
||
|
|
if(number < 10){ /* draw single digit numbers*/
|
||
|
|
dockapp_copyarea(bg[0], pixmap, xeNumbers[get_lang()][1] - 5, offset, 2, ydNumbers,
|
||
|
|
dayOfWeek * 9, yoff);
|
||
|
|
dockapp_copyarea(bg[0], pixmap, xeNumbers[get_lang()][1] - 5, offset, 2, ydNumbers,
|
||
|
|
dayOfWeek * 9 + 7, yoff);
|
||
|
|
dockapp_copyarea(bg[0], pixmap, xeNumbers[get_lang()][number], offset, xdNumbers, ydNumbers,
|
||
|
|
dayOfWeek * 9 + 2, yoff);
|
||
|
|
}
|
||
|
|
else{ /* draw double digit numbers*/
|
||
|
|
digit2 = number % 10;
|
||
|
|
digit1 = (number - digit2) / 10;
|
||
|
|
dockapp_copyarea(bg[0], pixmap, xeNumbers[get_lang()][digit1], offset, xdNumbers, ydNumbers,
|
||
|
|
dayOfWeek * 9, yoff);
|
||
|
|
dockapp_copyarea(bg[0], pixmap, xeNumbers[get_lang()][digit2], offset, xdNumbers, ydNumbers,
|
||
|
|
dayOfWeek * 9 + 4, yoff);
|
||
|
|
}
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
/*------------------------------------------------------
|
||
|
|
* processXEvents
|
||
|
|
-----------------------------------------------------*/
|
||
|
|
int processXEvents()
|
||
|
|
{
|
||
|
|
if(dockapp_nextevent_or_timeout(&event, 150)) {
|
||
|
|
/* Next Event */
|
||
|
|
switch (event.type) {
|
||
|
|
case ButtonPress:
|
||
|
|
buttonPress(event.xbutton.button,event.xbutton.x, event.xbutton.y, event.xbutton.time);
|
||
|
|
return 1;
|
||
|
|
default: break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
return 0;
|
||
|
|
}
|
||
|
|
|
||
|
|
|
||
|
|
|
||
|
|
/*------------------------------------------------------
|
||
|
|
* blankScreen
|
||
|
|
-----------------------------------------------------*/
|
||
|
|
void blankScreen()
|
||
|
|
{
|
||
|
|
if(daysEqual(t, told))
|
||
|
|
return;
|
||
|
|
/* only neccessary if day has changed*/
|
||
|
|
dockapp_copyarea(bg[0], pixmap, 0, 0, 64, 64, 0, 0);
|
||
|
|
dockapp_copyarea(bg[0], pixmap, 9 * (7 - get_start_of_week()),70 + get_lang() * 12, 63, 8, 0, 12);
|
||
|
|
dockapp_copy2window(pixmap);
|
||
|
|
calendar(); /* reread calendardata */
|
||
|
|
told = t;
|
||
|
|
}
|