diff options
Diffstat (limited to 'calendar/gui/print.c')
| -rw-r--r-- | calendar/gui/print.c | 1322 |
1 files changed, 0 insertions, 1322 deletions
diff --git a/calendar/gui/print.c b/calendar/gui/print.c deleted file mode 100644 index 9d5b5f891d..0000000000 --- a/calendar/gui/print.c +++ /dev/null @@ -1,1322 +0,0 @@ -/* Evolution calendar - Print support - * - * Copyright (C) 2000 Helix Code, Inc. - * - * Authors: Michael Zucchi <notzed@helixcode.com> - * Federico Mena-Quintero <federico@helixcode.com> - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA. - */ - -#include <config.h> -#include <sys/stat.h> -#include <sys/time.h> -#include <math.h> -#include <libgnome/gnome-paper.h> -#include <libgnomeui/gnome-dialog.h> -#include <libgnomeprint/gnome-print.h> -#include <libgnomeprint/gnome-print-copies.h> -#include <libgnomeprint/gnome-print-master.h> -#include <libgnomeprint/gnome-print-master-preview.h> -#include <libgnomeprint/gnome-print-preview.h> -#include <libgnomeprint/gnome-printer-dialog.h> -#include <e-util/e-dialog-widgets.h> -#include <gal/widgets/e-unicode.h> -#include <cal-util/timeutil.h> -#include "calendar-commands.h" -#include "gnome-cal.h" -#include "print.h" - - - -/* copied from gnome-month-item.c this should be shared?? */ - -/* Number of days in a month, for normal and leap years */ -static const int days_in_month[2][12] = { - { 31, 28, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 }, - { 31, 29, 31, 30, 31, 30, 31, 31, 30, 31, 30, 31 } -}; - -/* The weird month of September 1752, where 3 Sep through 13 Sep were eliminated due to the - * Gregorian reformation. - */ -static const int sept_1752[42] = { - 0, 0, 1, 2, 14, 15, 16, - 17, 18, 19, 20, 21, 22, 23, - 24, 25, 26, 27, 28, 29, 30, - 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0, - 0, 0, 0, 0, 0, 0, 0 -}; - -#define REFORMATION_DAY 639787 /* First day of the reformation, counted from 1 Jan 1 */ -#define MISSING_DAYS 11 /* They corrected out 11 days */ -#define THURSDAY 4 /* First day of reformation */ -#define SATURDAY 6 /* Offset value; 1 Jan 1 was a Saturday */ -#define SEPT_1752_START 2 /* Start day within month */ -#define SEPT_1752_END 20 /* End day within month */ - -/* FIXME: This needs to be able to render using all the options from the new - * calendar configuration stuff. - */ -#define WEEK_STARTS_ON_MONDAY FALSE - -struct pdinfo -{ - GList *slots; -}; - -struct psinfo -{ - GList *events; -}; - -struct ptinfo -{ - GList *todos; -}; - -struct einfo -{ - char *text; - time_t start; - time_t end; - int count; -}; - - -/* Returns the number of leap years since year 1 up to (but not including) the specified year */ -static int -leap_years_up_to (int year) -{ - return (year / 4 /* trivial leapness */ - - ((year > 1700) ? (year / 100 - 17) : 0) /* minus centuries since 1700 */ - + ((year > 1600) ? ((year - 1600) / 400) : 0)); /* plus centuries since 1700 divisible by 400 */ -} - -/* Returns whether the specified year is a leap year */ -static int -is_leap_year (int year) -{ - if (year <= 1752) - return !(year % 4); - else - return (!(year % 4) && (year % 100)) || !(year % 400); -} - -/* Returns the 1-based day number within the year of the specified date */ -static int -day_in_year (int day, int month, int year) -{ - int is_leap, i; - - is_leap = is_leap_year (year); - - for (i = 0; i < month; i++) - day += days_in_month [is_leap][i]; - - return day; -} - -/* Returns the day of the week (zero-based, zero is Sunday) for the specified date. For the days - * that were removed on the Gregorian reformation, it returns Thursday. - */ -static int -day_in_week (int day, int month, int year) -{ - int n; - - n = (year - 1) * 365 + leap_years_up_to (year - 1) + day_in_year (day, month, year); - - if (n < REFORMATION_DAY) - return (n - 1 + SATURDAY) % 7; - - if (n >= (REFORMATION_DAY + MISSING_DAYS)) - return (n - 1 + SATURDAY - MISSING_DAYS) % 7; - - return THURSDAY; -} - -/* Fills the 42-element days array with the day numbers for the specified month. Slots outside the - * bounds of the month are filled with zeros. The starting and ending indexes of the days are - * returned in the start and end arguments. - */ -static void -build_month (int month, int year, int start_on_monday, int *days, int *start, int *end) -{ - int i; - int d_month, d_week; - - /* Note that months are zero-based, so September is month 8 */ - - if ((year == 1752) && (month == 8)) { - memcpy (days, sept_1752, 42 * sizeof (int)); - - if (start) - *start = SEPT_1752_START; - - if (end) - *end = SEPT_1752_END; - - return; - } - - for (i = 0; i < 42; i++) - days[i] = 0; - - d_month = days_in_month[is_leap_year (year)][month]; - d_week = day_in_week (1, month, year); - - if (start_on_monday) - d_week = (d_week + 6) % 7; - - for (i = 0; i < d_month; i++) - days[d_week + i] = i + 1; - - if (start) - *start = d_week; - - if (end) - *end = d_week + d_month - 1; -} - - -enum align_box { - ALIGN_LEFT=1, - ALIGN_RIGHT, - ALIGN_CENTRE, - ALIGN_BORDER= 1<<8 -}; - -/* width = width of border, -'ve is no border - fillcolour = shade of fill, -'ve is no fill */ -static void -print_border(GnomePrintContext *pc, double l, double r, double t, double b, double width, double fillcolour) -{ - int i; - gnome_print_gsave (pc); - if (fillcolour<0.0) - i=1; - else - i=0; - for (;i<2;i++) { - gnome_print_moveto(pc, l, t); - gnome_print_lineto(pc, l, b); - gnome_print_lineto(pc, r, b); - gnome_print_lineto(pc, r, t); - gnome_print_lineto(pc, l, t); - if (i==0) { - gnome_print_setrgbcolor(pc, fillcolour, fillcolour, fillcolour); - gnome_print_fill(pc); - if (width<0.0) - i=2; - } else { - gnome_print_setrgbcolor(pc, 0, 0, 0); - gnome_print_setlinewidth(pc, width); - gnome_print_stroke(pc); - } - } - gnome_print_grestore (pc); -} - -/* outputs 1 line of aligned text in a box */ -static void -print_text(GnomePrintContext *pc, GnomeFont *font, const char *text, enum align_box align, double l, double r, double t, double b) -{ - double w, x; - gnome_print_gsave (pc); - w = gnome_font_get_width_string(font, text); - switch (align&3) { - default: - case ALIGN_LEFT: - x = l; - break; - case ALIGN_RIGHT: - x = l+(r-l)-w-2; - break; - case ALIGN_CENTRE: - x = l+((r-l)-w)/2; - break; - } - gnome_print_moveto(pc, x, t - gnome_font_get_size (font)); - gnome_print_setfont(pc, font); - gnome_print_setrgbcolor (pc, 0,0,0); - gnome_print_show(pc, text); - gnome_print_grestore (pc); -} - -/* gets/frees the font for you, as a bold font */ -static void -print_text_size(GnomePrintContext *pc, double size, const char *text, enum align_box align, double l, double r, double t, double b) -{ - GnomeFont *font; - - font = gnome_font_new_closest ("Times", GNOME_FONT_BOLD, 0, size); - print_text(pc, font, text, align, l, r, t, b); - gtk_object_unref (GTK_OBJECT (font)); -} - -static void -titled_box(GnomePrintContext *pc, const char *text, GnomeFont *font, enum align_box align, double *l, double *r, double *t, double *b, double linewidth) -{ - if (align&ALIGN_BORDER) { - gnome_print_gsave(pc); - print_border(pc, *l, *r, *t, *t-gnome_font_get_size(font)-gnome_font_get_size(font)*0.4, linewidth, 0.9); - print_border(pc, *l, *r, *t-gnome_font_get_size(font)-gnome_font_get_size(font)*0.4, *b, linewidth, -1.0); - gnome_print_grestore(pc); - *l+=2; - *r-=2; - *b+=2; - } - print_text(pc, font, text, align, *l, *r, *t, *b); - *t-=gnome_font_get_size(font)*1.4; -} - -enum datefmt { - DATE_MONTH = 1 << 0, - DATE_DAY = 1 << 1, - DATE_DAYNAME = 1 << 2, - DATE_YEAR = 1 << 3 -}; - -static char *days[] = { - N_("1st"), N_("2nd"), N_("3rd"), N_("4th"), N_("5th"), - N_("6th"), N_("7th"), N_("8th"), N_("9th"), N_("10th"), - N_("11th"), N_("12th"), N_("13th"), N_("14th"), N_("15th"), - N_("16th"), N_("17th"), N_("18th"), N_("19th"), N_("20th"), - N_("21st"), N_("22nd"), N_("23rd"), N_("24th"), N_("25th"), - N_("26th"), N_("27th"), N_("28th"), N_("29th"), N_("30th"), - N_("31st") -}; - -/* - format the date 'nicely' and consistently for various headers -*/ -static char * -format_date(time_t time, int flags, char *buffer, int bufflen) -{ - char fmt[64]; - struct tm tm; - - tm = *localtime(&time); - fmt[0] = 0; - if (flags & DATE_DAYNAME) { - strcat(fmt, "%A"); - } - if (flags & DATE_DAY) { - if (flags & DATE_DAYNAME) - strcat(fmt, " "); - strcat(fmt, gettext(days[tm.tm_mday-1])); - } - if (flags & DATE_MONTH) { - if (flags & (DATE_DAY|DATE_DAYNAME)) - strcat(fmt, " "); - strcat(fmt, "%B"); - if ((flags & (DATE_DAY|DATE_YEAR)) == (DATE_DAY|DATE_YEAR)) - strcat(fmt, ","); - } - if (flags & DATE_YEAR) { - if (flags & (DATE_DAY|DATE_DAYNAME|DATE_MONTH)) - strcat(fmt, " "); - strcat(fmt, "%Y"); - } - strftime(buffer, bufflen, fmt, &tm); - return buffer; -} - - -/* - print out the month small, embolden any days with events. -*/ -static void -print_month_small (GnomePrintContext *pc, GnomeCalendar *gcal, - time_t month, double left, double right, double top, double bottom, - int titleflags, time_t greystart, time_t greyend, int bordertitle) -{ - CalClient *client; - GnomeFont *font, *font_bold, *font_normal; - time_t now, next; - int x, y; - int days[42]; - int day; - char buf[100]; - struct tm tm; - double xpad, ypad, size; - char *daynames[] = { _("Su"), _("Mo"), _("Tu"), _("We"), _("Th"), _("Fr"), _("Sa") }; - - client = gnome_calendar_get_cal_client (gcal); - - xpad = (right-left)/7; - ypad = (top-bottom)/8.3; - if (xpad>ypad) - size=ypad; - else - size=xpad; - - size = (xpad+ypad)/3.0; - - tm = *localtime (&month); - - /* get month days */ - build_month(tm.tm_mon, tm.tm_year+1900, WEEK_STARTS_ON_MONDAY, days, 0, 0); - - /* build day-busy bits */ - now = time_month_begin(month); - - /* get title */ - format_date(month, titleflags, buf, 100); - font = gnome_font_new_closest ("Times", GNOME_FONT_BOLD, 1, size*1.2); /* title font */ - if (bordertitle) - print_border(pc, - left, left+7*xpad, top, top-gnome_font_get_size(font)*1.3, - 1.0, 0.9); - print_text(pc, font, buf, ALIGN_CENTRE, - left, left+7*xpad, top, top - gnome_font_get_size (font)); - gtk_object_unref (GTK_OBJECT (font)); - - font_normal = gnome_font_new_closest ("Times", GNOME_FONT_BOOK, 0, size); - font_bold = gnome_font_new_closest ("Times", GNOME_FONT_BOLD, 0, size); - - gnome_print_setrgbcolor (pc, 0,0,0); - for (x=0;x<7;x++) { - print_text(pc, font_bold, daynames[(WEEK_STARTS_ON_MONDAY?x+1:x)%7], ALIGN_CENTRE, - left+x*xpad, left+(x+1)*xpad, bottom+7*ypad, bottom+7*ypad-gnome_font_get_size(font_bold)); - } - - for (y=0;y<6;y++) { - for (x=0;x<7;x++) { - day = days[y*7+x]; - if (day!=0) { - GList *uids; - - sprintf(buf, "%d", day); - - /* this is a slow messy way to do this ... but easy ... */ - uids = cal_client_get_objects_in_range (client, - CALOBJ_TYPE_EVENT, - now, time_day_end (now)); - font = uids ? font_bold : font_normal; - cal_obj_uid_list_free (uids); - - next = time_add_day(now, 1); - if ((now>=greystart && now<greyend) - || (greystart>=now && greystart<next)) { - print_border(pc, - left+x*xpad+xpad*0.1, - left+(x+1)*xpad+xpad*0.1, - bottom+(5-y)*ypad+gnome_font_get_size(font)-ypad*0.15, - bottom+(5-y)*ypad-ypad*0.15, - -1.0, 0.75); - } - print_text(pc, font, buf, ALIGN_RIGHT, - left+x*xpad, left+(x+1)*xpad, bottom+(5-y)*ypad+gnome_font_get_size(font), bottom+(5-y)*ypad); - now = next; - } - } - } - gtk_object_unref (GTK_OBJECT (font_normal)); - gtk_object_unref (GTK_OBJECT (font_bold)); -} - - - -/* wraps text into the print context, not taking up more than its allowed space */ -static double -bound_text(GnomePrintContext *pc, GnomeFont *font, const char *text, - double left, double right, double top, double bottom, double indent) -{ - double maxwidth = right-left; - double width; - const char *p; - char *wordstart; - int c; - char *outbuffer, *o, *outbuffendmarker; - int outbufflen; - int dump=0; - int first=1; - - g_return_val_if_fail(text!=NULL, top); - - if (top<bottom) { - /* too much to fit in appointment printout */ - return top; - } - - outbufflen = 1024; - outbuffer = g_malloc(outbufflen); - outbuffendmarker = outbuffer+outbufflen-2; - - top -= gnome_font_get_size (font); - gnome_print_setfont (pc, font); - - width=0; - p = text; - wordstart = outbuffer; - o = outbuffer; - while ((c=*p)) { - if (c=='\n') { - wordstart=o; - dump=1; - } else { - /* grow output buffer if required */ - if (o>=outbuffendmarker) { - char *newbuf; - outbufflen*=2; - newbuf = g_realloc(outbuffer, outbufflen); - o = newbuf+(o-outbuffer); - wordstart = newbuf+(o-outbuffer); - outbuffer = newbuf; - outbuffendmarker = outbuffer+outbufflen-2; - } - *o++=c; - if (c==' ') - wordstart = o; - width+=gnome_font_get_glyph_width(font, gnome_font_lookup_default (font, c)); - if (width>maxwidth) - dump=1; - else - dump=0; - } - if (dump) { - if (wordstart==outbuffer) - wordstart=o; - c=*wordstart; - *wordstart=0; - gnome_print_moveto(pc, left, top); - gnome_print_show(pc, outbuffer); - *wordstart=c; - memcpy(outbuffer, wordstart, o-wordstart); - width = gnome_font_get_width_string_n(font, outbuffer, o-wordstart); - o=outbuffer+(o-wordstart); - wordstart = outbuffer; - top -= gnome_font_get_size (font); - if (top<bottom) { - /* too much to fit, drop the rest */ - g_free(outbuffer); - return top; - } - if (first) { - left += indent; - maxwidth -= indent; - first=0; - } - } - p++; - } - if (dump==0) { - *o=0; - gnome_print_moveto(pc, left, top); - gnome_print_show(pc, outbuffer); - top -= gnome_font_get_size (font); - } - g_free(outbuffer); - return top; -} - -/* - * Print Day Details - */ -static gboolean -print_day_details_cb (CalComponent *comp, time_t istart, time_t iend, gpointer data) -{ - CalComponentText text; - GList *l, *col = NULL; - struct pdinfo *pdi = (struct pdinfo *)data; - struct einfo *ei; - - ei = g_new (struct einfo, 1); - - cal_component_get_summary (comp, &text); - ei->text = g_strdup (text.value); - - ei->start = istart; - ei->end = iend; - ei->count = 0; - - for (l = pdi->slots; l; l = l->next) { - struct einfo *testei; - - col = (GList *)l->data; - testei = (struct einfo *)col->data; - - if (ei->start >= testei->end) { - col = g_list_prepend (col, ei); - l->data = col; - return TRUE; - } - - testei->count++; - ei->count++; - } - - col = NULL; - col = g_list_prepend (col, ei); - pdi->slots = g_list_append (pdi->slots, col); - - return TRUE; -} - -static void -print_day_details (GnomePrintContext *pc, GnomeCalendar *gcal, time_t whence, - double left, double right, double top, double bottom) -{ - CalClient *client; - struct pdinfo pdi; - time_t start, end; - GList *l; - int num_slots, i; - GnomeFont *font_hour, *font_minute, *font_summary; - double yinc, y, yend, x, xend; - double width=40, slot_width; - char buf[20]; - - client = gnome_calendar_get_cal_client (gcal); - - yinc = (top-bottom)/24; - - /* fill static detail */ - font_hour = gnome_font_new_closest ("Times", GNOME_FONT_BOLD, 0, yinc/2); - font_minute = gnome_font_new_closest ("Times", GNOME_FONT_BOLD, 0, yinc/3); - font_summary = gnome_font_new_closest ("Times", GNOME_FONT_BOOK, 0, yinc/3); - - gnome_print_setrgbcolor (pc, 0, 0, 0); - - /* internal lines */ - gnome_print_setlinewidth(pc, 0.0); - gnome_print_moveto(pc, left+width, bottom); - gnome_print_lineto(pc, left+width, top); - gnome_print_stroke (pc); - - for (i=0;i<24;i++) { - y = top - yinc*(i+1); - print_border(pc, left+1, left+width-1, y, y+yinc-1, -1.0, 0.9); - gnome_print_setrgbcolor (pc, 0, 0, 0); - - /* the hour label/minute */ - sprintf(buf, "%d", i); - print_text(pc, font_hour, buf, ALIGN_RIGHT, left, left+width/2, y+yinc, y); - switch(i) { - case 12: sprintf(buf, _("pm")); break; - case 0: sprintf(buf, _("am")); break; - default: sprintf(buf, "00"); break; - } - print_text(pc, font_minute, buf, ALIGN_LEFT, left+width/2, left+width/2, y+yinc, y); - - /* internal lines */ - gnome_print_moveto(pc, left+width, y); - gnome_print_lineto(pc, right, y); - gnome_print_stroke (pc); - gnome_print_moveto(pc, left+width/2, y+yinc/2); - gnome_print_lineto(pc, right, y+yinc/2); - gnome_print_stroke (pc); - - } - - start = time_day_begin(whence); - end = time_day_end(start); - - pdi.slots = NULL; - - cal_client_generate_instances (client, CALOBJ_TYPE_EVENT, start, end, - print_day_details_cb, &pdi); - - num_slots = g_list_length (pdi.slots); - slot_width = (right-left-width)/num_slots; - - for (i = num_slots, l = pdi.slots; l; i--, l = l->next) { - GList *e = (GList *)l->data; - - for (; e; e = e->next) { - struct einfo *ei = (struct einfo *)e->data; - - y = top - (top - bottom) * (ei->start - start) / (end - start) - 1; - yend = top - (top - bottom) * (ei->end - start) / (end - start) + 1; - x = left + width + slot_width * (num_slots - i); - - if (num_slots > 0) - x++; - - if (i == 0) - xend = x + (num_slots - ei->count) * slot_width - 2; - else - xend = x + slot_width - 2; - - print_border (pc, x, xend, y, yend, 0.0, 0.9); - - bound_text (pc, font_summary, ei->text, x, xend, y, yend, 0); - - g_free (ei); - } - g_list_free (e); - } - g_list_free (pdi.slots); - - print_border (pc, left, right, top, bottom, 1.0, -1.0); - - gtk_object_unref (GTK_OBJECT (font_hour)); - gtk_object_unref (GTK_OBJECT (font_minute)); - gtk_object_unref (GTK_OBJECT (font_summary)); -} - -/* - * Print Day Summary - */ -#if 0 -#define TIME_FMT "%X" -#else -#define TIME_FMT "%l:%M%p" -#endif - -static gboolean -print_day_summary_cb (CalComponent *comp, time_t istart, time_t iend, gpointer data) -{ - CalComponentText text; - struct psinfo *psi = (struct psinfo *)data; - struct einfo *ei; - - ei = g_new (struct einfo, 1); - - cal_component_get_summary (comp, &text); - ei->text = g_strdup (text.value); - - ei->start = istart; - ei->end = iend; - ei->count = 0; - - psi->events = g_list_append (psi->events, ei); - - return TRUE; -} - -static void -print_day_summary (GnomePrintContext *pc, GnomeCalendar *gcal, time_t whence, - double left, double right, double top, double bottom, - double size, int totime, int titleformat) -{ - CalClient *client; - struct psinfo psi; - time_t start, end; - GList *l; - GnomeFont *font_summary; - double y, yend, x, xend, inc, incsmall; - char buf[100]; - double margin; - struct tm tm; - - client = gnome_calendar_get_cal_client (gcal); - - /* fill static detail */ - font_summary = gnome_font_new_closest ("Times", GNOME_FONT_BOOK, 0, size); - - gnome_print_setfont (pc, font_summary); - - start = time_day_begin(whence); - end = time_day_end(start); - - tm = *localtime(&start); - - format_date(start, titleformat, buf, 100); - titled_box (pc, buf, font_summary, ALIGN_RIGHT | ALIGN_BORDER, - &left, &right, &top, &bottom, 0.0); - - psi.events = NULL; - - cal_client_generate_instances (client, CALOBJ_TYPE_EVENT, start, end, - print_day_summary_cb, &psi); - inc = size*0.3; - incsmall = size*0.2; - - y = top-inc; - yend = bottom-incsmall; - - /* do a good rough approximation of the 'widest' time */ - tm.tm_year = 2000; - tm.tm_mon = 12; - tm.tm_mday = 22; - tm.tm_sec = 22; - tm.tm_min = 22; - tm.tm_hour = 23; - strftime(buf, 100, TIME_FMT, &tm); - margin = gnome_font_get_width_string(font_summary, buf); - - for (l = psi.events; l; l = l->next) { - struct einfo *ei = (struct einfo *)l->data; - - x = left + incsmall; - xend = right - inc; - - if (y - gnome_font_get_size (font_summary) < bottom) - break; - - tm = *localtime (&ei->start); - strftime (buf, 100, TIME_FMT, &tm); - gnome_print_moveto (pc, x + (margin - - gnome_font_get_width_string (font_summary, buf)), - y - gnome_font_get_size (font_summary)); - gnome_print_show (pc, buf); - - if (totime) { - tm = *localtime (&ei->end); - strftime (buf, 100, TIME_FMT, &tm); - gnome_print_moveto (pc, - (x + margin + inc - + (margin - - gnome_font_get_width_string (font_summary, buf))), - y - gnome_font_get_size (font_summary)); - gnome_print_show (pc, buf); - - y = bound_text (pc, font_summary, ei->text, - x + margin * 2 + inc * 2, xend, - y, yend, 0); - } else { - /* we also indent back after each time is printed */ - y = bound_text (pc, font_summary, ei->text, - x + margin + inc, xend, - y, yend, -margin + inc); - } - - y += gnome_font_get_size (font_summary) - inc; - - g_free (ei); - } - g_list_free (psi.events); - - gtk_object_unref (GTK_OBJECT (font_summary)); -} - -static void -print_week_summary (GnomePrintContext *pc, GnomeCalendar *gcal, time_t whence, - double left, double right, double top, double bottom) -{ - double y, l, r, t, b; - time_t now; - int i; - - l = left; - r = (right-left)/2+left; - t = top; - y = (top-bottom)/3; - b = top-y; - now = time_week_begin(whence); /* returns sunday, we need monday */ - now = time_add_day(now, 1); - for (i = 0; i < 7; i++) { - print_day_summary (pc, gcal, now, l, r, t, b, - 10, TRUE, DATE_DAY | DATE_DAYNAME | DATE_MONTH); - now = time_add_day (now, 1); - switch (i) { - case 5: - y /= 2.0; - b += y; - case 0: - case 1: - case 3: - case 4: - t -= y; - b -= y; - break; - case 2: - l = r; - r = right; - t = top; - b = t-y; - break; - case 6: - break; - } - } -} - -static void -print_year_summary (GnomePrintContext *pc, GnomeCalendar *gcal, time_t whence, - double left, double right, double top, double bottom, int morerows) -{ - double y, x, l, r, t, b; - time_t now; - int xx, yy, rows, cols; - - l = left; - t = top; - if (morerows) { - rows=4; - cols=3; - } else { - rows=3; - cols=4; - } - y = (top-bottom)/rows; - x = (right-left)/cols; - r = l+x; - b = top-y; - now = time_year_begin(whence); - for (yy = 0; yy < rows; yy++) { - t = top - y * yy; - b = t - y; - for (xx = 0; xx < cols; xx++) { - l = left + x * xx; - r = l + x; - print_month_small (pc, gcal, now, - l + 8, r - 8, t - 8, b + 8, DATE_MONTH, 0, 0, TRUE); - now = time_add_month (now, 1); - } - } -} - -static void -print_month_summary (GnomePrintContext *pc, GnomeCalendar *gcal, time_t whence, - double left, double right, double top, double bottom) -{ - time_t now, today; - int days[42]; - int day; - struct tm tm; - int x, y; - char buf[100]; - GnomeFont *font_days; - - now = time_month_begin(whence); - tm = *localtime (&now); - - /* get month days */ - build_month(tm.tm_mon, tm.tm_year+1900, WEEK_STARTS_ON_MONDAY, days, 0, 0); - - /* a little margin */ - top -= 4; - - /* do day names ... */ - font_days = gnome_font_new_closest ("Times", GNOME_FONT_BOLD, 0, 10); - gnome_print_setfont(pc, font_days); - for (x=0;x<7;x++) { - today = time_add_day(now, days[6+x]); - format_date(today, DATE_DAYNAME, buf, 100); - print_text(pc, font_days, buf, ALIGN_CENTRE, - (right-left)*x/7+left, (right-left)*(x+1)/7+left, - top, top-gnome_font_get_size(font_days)); - } - top -= gnome_font_get_size(font_days)*1.5; - gtk_object_unref (GTK_OBJECT (font_days)); - - for (y=0;y<6;y++) { - for (x=0;x<7;x++) { - day = days[y*7+x]; - if (day!=0) { - print_day_summary (pc, gcal, now, - (right-left)*x/7+left, - (right-left)*(x+1)/7+left, - top - (top-bottom)*y/6, - top - (top-bottom)*(y+1)/6, 6, FALSE, - day==1?(DATE_DAY|DATE_MONTH):DATE_DAY); - now = time_add_day(now, 1); - } - } - } -} - -static void -print_todo_details (GnomePrintContext *pc, GnomeCalendar *gcal, time_t start, time_t end, - double left, double right, double top, double bottom) -{ - CalClient *client; - GList *uids; - GList *l; - GnomeFont *font_summary; - double y, yend, x, xend; - - client = gnome_calendar_get_cal_client (gcal); - - font_summary = gnome_font_new_closest ("Times", GNOME_FONT_BOOK, 0, 10); - - gnome_print_setrgbcolor (pc, 0, 0, 0); - gnome_print_setlinewidth (pc, 0.0); - - titled_box (pc, _("Tasks"), font_summary, - ALIGN_CENTRE | ALIGN_BORDER, &left, &right, &top, &bottom, 1.0); - - y = top - 3; - yend = bottom - 2; - - uids = cal_client_get_uids (client, CALOBJ_TYPE_TODO); - - for (l = uids; l; l = l->next) { - char *uid; - CalComponent *comp; - CalClientGetStatus status; - CalComponentText summary; - - uid = l->data; - - status = cal_client_get_object (client, uid, &comp); - - switch (status) { - case CAL_CLIENT_GET_SUCCESS: - break; - - case CAL_CLIENT_GET_NOT_FOUND: - /* Nothing: the object may have been removed from the server */ - continue; - - case CAL_CLIENT_GET_SYNTAX_ERROR: - g_message ("print_todo_details(): Syntax error while getting object `%s'", - uid); - continue; - - default: - g_assert_not_reached (); - } - - cal_component_get_summary (comp, &summary); - - if (!summary.value) - continue; - - x = left; - xend = right - 2; - - if (y < bottom) - break; - - y = bound_text (pc, font_summary, summary.value, x + 2, xend, y, yend, 0); - y += gnome_font_get_size (font_summary); - gnome_print_moveto (pc, x, y - 3); - gnome_print_lineto (pc, xend, y - 3); - gnome_print_stroke (pc); - y -= 3; - } - - cal_obj_uid_list_free (uids); - - gtk_object_unref (GTK_OBJECT (font_summary)); -} - -#if 0 - -static GnomePrintContext * -print_context (int preview, char *paper) -{ - GtkWidget *toplevel, *canvas, *sw; - GnomePrinter *printer; - GnomePrintContext *pc; - - if (preview) { - gtk_widget_push_colormap (gdk_rgb_get_cmap ()); - gtk_widget_push_visual (gdk_rgb_get_visual ()); - - toplevel = gtk_window_new (GTK_WINDOW_TOPLEVEL); - gtk_widget_set_usize (toplevel, 700, 700); - sw = gtk_scrolled_window_new (NULL, NULL); - canvas = gnome_canvas_new_aa (); - gtk_container_add (GTK_CONTAINER (toplevel), sw); - gtk_container_add (GTK_CONTAINER (sw), canvas); - - gnome_canvas_set_pixels_per_unit((GnomeCanvas *)canvas, 1); - - pc = gnome_print_preview_new ((GnomeCanvas *)canvas, paper); - - gtk_widget_show_all (toplevel); - - gtk_widget_pop_visual (); - gtk_widget_pop_colormap (); - } else { - printer = gnome_printer_dialog_new_modal (); - - if (!printer) - return NULL; - - pc = gnome_print_context_new_with_paper_size (printer, paper); - } - - return pc; -} - -#endif - -/* Value for the PrintView enum */ -static const int print_view_map[] = { - PRINT_VIEW_DAY, - PRINT_VIEW_WEEK, - PRINT_VIEW_MONTH, - PRINT_VIEW_YEAR, - -1 -}; - -/* Creates the range selector widget for printing a calendar */ -static GtkWidget * -range_selector_new (GtkWidget *dialog, time_t at, int *view) -{ - GtkWidget *box; - GtkWidget *radio; - GSList *group; - char text[1024]; - char str1[512]; - char str2[512]; - struct tm tm; - time_t week_begin, week_end; - struct tm week_begin_tm, week_end_tm; - - box = gtk_vbox_new (FALSE, GNOME_PAD_SMALL); - - tm = *localtime (&at); - - /* Day */ - - strftime (text, sizeof (text), _("Current day (%a %b %d %Y)"), &tm); - radio = gtk_radio_button_new_with_label (NULL, text); - group = gtk_radio_button_group (GTK_RADIO_BUTTON (radio)); - gtk_box_pack_start (GTK_BOX (box), radio, FALSE, FALSE, 0); - - /* Week */ - - week_begin = time_week_begin (at); - week_end = time_add_day (time_week_end (at), -1); - - week_begin_tm = *localtime (&week_begin); - week_end_tm = *localtime (&week_end); - - if (week_begin_tm.tm_mon == week_end_tm.tm_mon) { - strftime (str1, sizeof (str1), _("%a %b %d"), &week_begin_tm); - strftime (str2, sizeof (str2), _("%a %d %Y"), &week_end_tm); - } else { - if (week_begin_tm.tm_year == week_end_tm.tm_year) { - strftime (str1, sizeof (str1), _("%a %b %d"), &week_begin_tm); - strftime (str2, sizeof (str2), _("%a %b %d %Y"), &week_end_tm); - } else { - strftime (str1, sizeof (str1), _("%a %b %d %Y"), &week_begin_tm); - strftime (str2, sizeof (str2), _("%a %b %d %Y"), &week_end_tm); - } - } - - g_snprintf (text, sizeof (text), _("Current week (%s - %s)"), str1, str2); - - radio = gtk_radio_button_new_with_label (group, text); - group = gtk_radio_button_group (GTK_RADIO_BUTTON (radio)); - gtk_box_pack_start (GTK_BOX (box), radio, FALSE, FALSE, 0); - - /* Month */ - - strftime (text, sizeof (text), _("Current month (%b %Y)"), &tm); - radio = gtk_radio_button_new_with_label (group, text); - group = gtk_radio_button_group (GTK_RADIO_BUTTON (radio)); - gtk_box_pack_start (GTK_BOX (box), radio, FALSE, FALSE, 0); - - /* Year */ - - strftime (text, sizeof (text), _("Current year (%Y)"), &tm); - radio = gtk_radio_button_new_with_label (group, text); - group = gtk_radio_button_group (GTK_RADIO_BUTTON (radio)); - gtk_box_pack_start (GTK_BOX (box), radio, FALSE, FALSE, 0); - - /* Select default */ - - e_dialog_widget_hook_value (dialog, radio, view, (gpointer) print_view_map); - - gtk_widget_show_all (box); - return box; -} - -void -print_calendar (GnomeCalendar *gcal, gboolean preview, time_t at, PrintView default_view) -{ - GnomePrinter *printer; - GnomePrintMaster *gpm; - GnomePrintContext *pc; - int copies, collate; - const GnomePaper *paper_info; - double l, r, t, b, todo, header; - char buf[100]; - time_t when; - - g_return_if_fail (gcal != NULL); - g_return_if_fail (GNOME_IS_CALENDAR (gcal)); - - printer = NULL; - copies = 1; - collate = FALSE; - - if (!preview) { - GtkWidget *gpd; - GtkWidget *range; - int view; - - gpd = gnome_print_dialog_new (_("Print Calendar"), - GNOME_PRINT_DIALOG_RANGE | GNOME_PRINT_DIALOG_COPIES); - - view = (int) default_view; - range = range_selector_new (gpd, at, &view); - gnome_print_dialog_construct_range_custom (GNOME_PRINT_DIALOG (gpd), range); - - gnome_dialog_set_default (GNOME_DIALOG (gpd), GNOME_PRINT_PRINT); - - /* Run dialog */ - - switch (gnome_dialog_run (GNOME_DIALOG (gpd))) { - case GNOME_PRINT_PRINT: - break; - - case GNOME_PRINT_PREVIEW: - preview = TRUE; - break; - - case -1: - return; - - default: - gnome_dialog_close (GNOME_DIALOG (gpd)); - return; - } - - e_dialog_get_values (gpd); - default_view = (PrintView) view; - - gnome_print_dialog_get_copies (GNOME_PRINT_DIALOG (gpd), &copies, &collate); - printer = gnome_print_dialog_get_printer (GNOME_PRINT_DIALOG (gpd)); - - gnome_dialog_close (GNOME_DIALOG (gpd)); - } - - /* FIXME: allow configuration of paper size */ - - gpm = gnome_print_master_new (); - - paper_info = gnome_paper_with_name (gnome_paper_name_default ()); - gnome_print_master_set_paper (gpm, paper_info); - - if (printer) - gnome_print_master_set_printer (gpm, printer); - - gnome_print_master_set_copies (gpm, copies, collate); - - pc = gnome_print_master_get_context (gpm); - - l = gnome_paper_lmargin (paper_info); - r = gnome_paper_pswidth (paper_info) - gnome_paper_rmargin (paper_info); - t = gnome_paper_psheight (paper_info) - gnome_paper_tmargin (paper_info); - b = gnome_paper_bmargin (paper_info); - - /* depending on the view, do a different output */ - switch (default_view) { - case PRINT_VIEW_DAY: { - int i, days = 1; - - for (i = 0; i < days; i++) { - todo = ((r - l) / 5) * 4 + l; - header = t - 70; - print_todo_details (pc, gcal, 0, INT_MAX, todo, r, header, b); - print_day_details (pc, gcal, at, l, todo - 2.0, header, b); - - print_border (pc, l, r, t, header + 2.0, 1.0, 0.9); - - print_month_small (pc, gcal, at, r - 190, r - 104, t - 4, - header + 8, DATE_MONTH | DATE_YEAR, at, at, FALSE); - print_month_small (pc, gcal, time_add_month (at, 1), r - 90, r - 4, t - 4, - header + 8, DATE_MONTH | DATE_YEAR, 0, 0, FALSE); - - format_date (at, DATE_DAY | DATE_MONTH | DATE_YEAR, buf, 100); - print_text_size (pc, 24, buf, ALIGN_LEFT, l + 3, todo, t - 3, header); - - format_date (at, DATE_DAYNAME, buf, 100); - print_text_size (pc, 18, buf, ALIGN_LEFT, l + 3, todo, t - 27 - 4, header); - gnome_print_showpage (pc); - at = time_add_day (at, 1); - } - break; - } - - case PRINT_VIEW_WEEK: - header = t - 70; - print_week_summary (pc, gcal, at, l, r, header, b); - - /* more solid total outline */ - print_border (pc, l, r, header, b, 1.0, -1.0); - - /* header border */ - print_border (pc, l, r, t, header + 2.0, 1.0, 0.9); - - when = time_week_begin (at); - when = time_add_day (when, 1); - - print_month_small (pc, gcal, at, r - 90, r - 4, t - 4, - header + 8, DATE_MONTH | DATE_YEAR, when, time_add_week (when, 1), - FALSE); - print_month_small (pc, gcal, time_add_month (at, -1), r - 190, r - 104, t - 4, - header + 8, DATE_MONTH | DATE_YEAR, when, time_add_week (when, 1), - FALSE); - - format_date (when, DATE_DAY | DATE_MONTH | DATE_YEAR, buf, 100); - print_text_size (pc, 24, buf, ALIGN_LEFT, l + 3, r, t - 4, header); - - when = time_add_day (when, 6); - format_date (when, DATE_DAY | DATE_MONTH | DATE_YEAR, buf, 100); - print_text_size (pc, 24, buf, ALIGN_LEFT, l + 3, r, t - 24 - 3, header); - gnome_print_showpage (pc); - break; - - case PRINT_VIEW_MONTH: - header = t - 70; - gnome_print_rotate (pc, 90); - gnome_print_translate (pc, 0, -gnome_paper_pswidth (paper_info)); - /*print_month_summary(pc, cal, at, l, r, header, b);*/ - print_month_summary (pc, gcal, at, b, t, r - 70, l); - - print_border (pc, b, t, r, r - 72.0, 1.0, 0.9); - - print_month_small (pc, gcal, time_add_month (at, 1), - t - (t - b) / 7 + 2, t - 8, r - 4, r - 68, - DATE_MONTH | DATE_YEAR, 0, 0, FALSE); - print_month_small (pc, gcal, time_add_month (at, -1), - b + 8, b + (t - b) / 7 - 2, r - 4, r - 68, - DATE_MONTH | DATE_YEAR, 0, 0, FALSE); - - /* centered title */ - format_date (at, DATE_MONTH | DATE_YEAR, buf, 100); - print_text_size (pc, 24, buf, ALIGN_CENTRE, b + 3, t, r - 3, l); - gnome_print_showpage (pc); - break; - - case PRINT_VIEW_YEAR: -#if 0 - /* landscape */ - gnome_print_rotate(pc, 90); - gnome_print_translate(pc, 0, -gnome_paper_pswidth(paper_info)); - print_year_summary(pc, gcal, at, b, t, r-50, l, FALSE); - - /* centered title */ - format_date(at, DATE_YEAR, buf, 100); - print_text_size(pc, 24, buf, ALIGN_CENTRE, b+3, t, r-3, l); -#else - /* portrait */ - print_year_summary(pc, gcal, at, l, r, t-50, b, TRUE); - - /* centered title */ - format_date(at, DATE_YEAR, buf, 100); - print_text_size(pc, 24, buf, ALIGN_CENTRE, l+3, r, t-3, b); -#endif - gnome_print_showpage(pc); - break; - - default: - g_assert_not_reached (); - } - - gnome_print_master_close (gpm); - - if (preview) { - GnomePrintMasterPreview *gpmp; - - gpmp = gnome_print_master_preview_new (gpm, _("Print Preview")); - gtk_widget_show (GTK_WIDGET (gpmp)); - } else - gnome_print_master_print (gpm); - - gtk_object_unref (GTK_OBJECT (gpm)); -} |