diff options
Diffstat (limited to 'calendar')
| -rw-r--r-- | calendar/ChangeLog | 25 | ||||
| -rw-r--r-- | calendar/TODO | 16 | ||||
| -rw-r--r-- | calendar/gncal-full-day.c | 7 | ||||
| -rw-r--r-- | calendar/goto.c | 50 | ||||
| -rw-r--r-- | calendar/gui/gncal-full-day.c | 7 | ||||
| -rw-r--r-- | calendar/gui/goto.c | 50 | ||||
| -rw-r--r-- | calendar/gui/main.c | 26 | ||||
| -rw-r--r-- | calendar/gui/mark.c | 118 | ||||
| -rw-r--r-- | calendar/gui/mark.h | 21 | ||||
| -rw-r--r-- | calendar/gui/month-view.c | 3 | ||||
| -rw-r--r-- | calendar/gui/prop.c | 78 | ||||
| -rw-r--r-- | calendar/gui/year-view.c | 58 | ||||
| -rw-r--r-- | calendar/main.c | 26 | ||||
| -rw-r--r-- | calendar/mark.c | 118 | ||||
| -rw-r--r-- | calendar/mark.h | 21 | ||||
| -rw-r--r-- | calendar/month-view.c | 3 | ||||
| -rw-r--r-- | calendar/prop.c | 78 | ||||
| -rw-r--r-- | calendar/year-view.c | 58 |
18 files changed, 623 insertions, 140 deletions
diff --git a/calendar/ChangeLog b/calendar/ChangeLog index 22c0b96b1e..5aa30085cc 100644 --- a/calendar/ChangeLog +++ b/calendar/ChangeLog @@ -1,5 +1,30 @@ 1998-09-03 Federico Mena Quintero <federico@nuclecu.unam.mx> + * gncal-full-day.c (gncal_full_day_forall): Updated foreach -> + forall from Gtk changes, bleah. + + * year-view.c (day_event): New function to handle events from + days. Jumps to the day that is clicked. + + * main.c: Use a watch cursor while the previous/today/next + functions are doing their job. + + * mark.c (month_item_prepare_prelight): New public utility + function to prepare a month item for prelighting. It will store + the proper prelight information and attach the appropriate signals. + (mark_current_day): Make the current day bold as well (useful for + color-blind people, I guess). + + * prop.c (set_current_day): Reset the date in the sample calendar + and mark the current day. + (fake_mark_days): Mark fake events in the sample calendar. + + * year-view.c (year_view_set): Use the general prelighting engine. + + * goto.c (day_event): Just process button presses, as prelighting + is done behind the scenes now. + (update): Use the general prelighting engine. + * prop.c (create_colors_page): We can now configure the colors of the monthly calendars! Wheeeeee! There are still some nits to be fixed, which are listed in the TODO file. diff --git a/calendar/TODO b/calendar/TODO index 7b9e28c545..ce059ada8e 100644 --- a/calendar/TODO +++ b/calendar/TODO @@ -3,20 +3,8 @@ BUGS: - Recurrence end date is wrong. An event that repeats daily will not be included in the ending date of the recurrence (off-by-one error?). -General: - -- Color properties, highlight some days and such. - -- Mark the current day in BOLD as well as different color (color blind users will need it). - -- Write online help. Nice help. Lots of help. - Year view: -- Prelight days on mouse enter/leave. Share that code with goto.c. - -- Double click on a day takes you to the day view. - - Button-3 popup with options: Create new appointment in this day --- separator --- @@ -56,3 +44,7 @@ Event editor dialog: Gnome date selection widget: - Make the displayed date be localized properly -- use strftime(). + +General: + +- Write online help. Nice help. Lots of help. diff --git a/calendar/gncal-full-day.c b/calendar/gncal-full-day.c index ecc2a0d0cb..a84e185eb1 100644 --- a/calendar/gncal-full-day.c +++ b/calendar/gncal-full-day.c @@ -106,7 +106,8 @@ static gint gncal_full_day_focus_in (GtkWidget *widget, GdkEventFocus *event); static gint gncal_full_day_focus_out (GtkWidget *widget, GdkEventFocus *event); -static void gncal_full_day_foreach (GtkContainer *container, +static void gncal_full_day_forall (GtkContainer *container, + gboolean include_internals, GtkCallback callback, gpointer callback_data); @@ -981,7 +982,7 @@ gncal_full_day_class_init (GncalFullDayClass *class) widget_class->focus_in_event = gncal_full_day_focus_in; widget_class->focus_out_event = gncal_full_day_focus_out; - container_class->foreach = gncal_full_day_foreach; + container_class->forall = gncal_full_day_forall; class->range_activated = range_activated; } @@ -2097,7 +2098,7 @@ gncal_full_day_focus_out (GtkWidget *widget, GdkEventFocus *event) } static void -gncal_full_day_foreach (GtkContainer *container, GtkCallback callback, gpointer callback_data) +gncal_full_day_forall (GtkContainer *container, gboolean include_internals, GtkCallback callback, gpointer callback_data) { GncalFullDay *fullday; GList *children; diff --git a/calendar/goto.c b/calendar/goto.c index 16fada2f5b..7a4068fb85 100644 --- a/calendar/goto.c +++ b/calendar/goto.c @@ -17,7 +17,6 @@ static GtkWidget *goto_win; /* The goto dialog window */ static GnomeCanvasItem *month_item; /* The month item in the dialog */ static GnomeCalendar *gnome_calendar; /* The gnome calendar the dialog refers to */ -static gulong day_pixels[42]; /* Colors of the day backgrounds */ /* Updates the specified month item by marking it appropriately from the calendar the dialog refers @@ -25,29 +24,9 @@ static gulong day_pixels[42]; /* Colors of the day backgrounds */ static void update (void) { - int i; - GnomeCanvasItem *item; - GtkArg arg; - GdkColor *c; - - /* First, mark the days */ - unmark_month_item (GNOME_MONTH_ITEM (month_item)); mark_month_item (GNOME_MONTH_ITEM (month_item), gnome_calendar->cal); - - /* Now save the colors of the day backgrounds */ - - for (i = 0; i < 42; i++) { - arg.name = "fill_color_gdk"; - - item = gnome_month_item_num2child (GNOME_MONTH_ITEM (month_item), - GNOME_MONTH_ITEM_DAY_BOX + i); - gtk_object_getv (GTK_OBJECT (item), 1, &arg); - - c = GTK_VALUE_BOXED (arg); - day_pixels[i] = c->pixel; - g_free (c); - } + month_item_prepare_prelight (GNOME_MONTH_ITEM (month_item), default_prelight_func, NULL); } /* Callback used when the year adjustment is changed */ @@ -163,24 +142,16 @@ set_scroll_region (GtkWidget *widget, GtkAllocation *allocation) } /* Event handler for day groups in the month item. A button press makes the calendar jump to the - * selected day and destroys the Go-to dialog box. Days are prelighted as appropriate on - * enter_notify and leave_notify events. + * selected day and destroys the Go-to dialog box. */ static gint day_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data) { - GnomeCanvasItem *box; int child_num, day; - GdkColor color; child_num = gnome_month_item_child2num (GNOME_MONTH_ITEM (month_item), item); day = gnome_month_item_num2day (GNOME_MONTH_ITEM (month_item), child_num); - child_num -= GNOME_MONTH_ITEM_DAY_GROUP; - - if (day == 0) - return FALSE; - switch (event->type) { case GDK_BUTTON_PRESS: if ((event->button.button == 1) && (day != 0)) { @@ -191,23 +162,6 @@ day_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data) } break; - case GDK_ENTER_NOTIFY: - box = gnome_month_item_num2child (GNOME_MONTH_ITEM (month_item), - child_num + GNOME_MONTH_ITEM_DAY_BOX); - gnome_canvas_item_set (box, - "fill_color", color_spec_from_prop (COLOR_PROP_PRELIGHT_DAY_BG), - NULL); - break; - - case GDK_LEAVE_NOTIFY: - box = gnome_month_item_num2child (GNOME_MONTH_ITEM (month_item), - child_num + GNOME_MONTH_ITEM_DAY_BOX); - color.pixel = day_pixels[child_num]; - gnome_canvas_item_set (box, - "fill_color_gdk", &color, - NULL); - break; - default: break; } diff --git a/calendar/gui/gncal-full-day.c b/calendar/gui/gncal-full-day.c index ecc2a0d0cb..a84e185eb1 100644 --- a/calendar/gui/gncal-full-day.c +++ b/calendar/gui/gncal-full-day.c @@ -106,7 +106,8 @@ static gint gncal_full_day_focus_in (GtkWidget *widget, GdkEventFocus *event); static gint gncal_full_day_focus_out (GtkWidget *widget, GdkEventFocus *event); -static void gncal_full_day_foreach (GtkContainer *container, +static void gncal_full_day_forall (GtkContainer *container, + gboolean include_internals, GtkCallback callback, gpointer callback_data); @@ -981,7 +982,7 @@ gncal_full_day_class_init (GncalFullDayClass *class) widget_class->focus_in_event = gncal_full_day_focus_in; widget_class->focus_out_event = gncal_full_day_focus_out; - container_class->foreach = gncal_full_day_foreach; + container_class->forall = gncal_full_day_forall; class->range_activated = range_activated; } @@ -2097,7 +2098,7 @@ gncal_full_day_focus_out (GtkWidget *widget, GdkEventFocus *event) } static void -gncal_full_day_foreach (GtkContainer *container, GtkCallback callback, gpointer callback_data) +gncal_full_day_forall (GtkContainer *container, gboolean include_internals, GtkCallback callback, gpointer callback_data) { GncalFullDay *fullday; GList *children; diff --git a/calendar/gui/goto.c b/calendar/gui/goto.c index 16fada2f5b..7a4068fb85 100644 --- a/calendar/gui/goto.c +++ b/calendar/gui/goto.c @@ -17,7 +17,6 @@ static GtkWidget *goto_win; /* The goto dialog window */ static GnomeCanvasItem *month_item; /* The month item in the dialog */ static GnomeCalendar *gnome_calendar; /* The gnome calendar the dialog refers to */ -static gulong day_pixels[42]; /* Colors of the day backgrounds */ /* Updates the specified month item by marking it appropriately from the calendar the dialog refers @@ -25,29 +24,9 @@ static gulong day_pixels[42]; /* Colors of the day backgrounds */ static void update (void) { - int i; - GnomeCanvasItem *item; - GtkArg arg; - GdkColor *c; - - /* First, mark the days */ - unmark_month_item (GNOME_MONTH_ITEM (month_item)); mark_month_item (GNOME_MONTH_ITEM (month_item), gnome_calendar->cal); - - /* Now save the colors of the day backgrounds */ - - for (i = 0; i < 42; i++) { - arg.name = "fill_color_gdk"; - - item = gnome_month_item_num2child (GNOME_MONTH_ITEM (month_item), - GNOME_MONTH_ITEM_DAY_BOX + i); - gtk_object_getv (GTK_OBJECT (item), 1, &arg); - - c = GTK_VALUE_BOXED (arg); - day_pixels[i] = c->pixel; - g_free (c); - } + month_item_prepare_prelight (GNOME_MONTH_ITEM (month_item), default_prelight_func, NULL); } /* Callback used when the year adjustment is changed */ @@ -163,24 +142,16 @@ set_scroll_region (GtkWidget *widget, GtkAllocation *allocation) } /* Event handler for day groups in the month item. A button press makes the calendar jump to the - * selected day and destroys the Go-to dialog box. Days are prelighted as appropriate on - * enter_notify and leave_notify events. + * selected day and destroys the Go-to dialog box. */ static gint day_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data) { - GnomeCanvasItem *box; int child_num, day; - GdkColor color; child_num = gnome_month_item_child2num (GNOME_MONTH_ITEM (month_item), item); day = gnome_month_item_num2day (GNOME_MONTH_ITEM (month_item), child_num); - child_num -= GNOME_MONTH_ITEM_DAY_GROUP; - - if (day == 0) - return FALSE; - switch (event->type) { case GDK_BUTTON_PRESS: if ((event->button.button == 1) && (day != 0)) { @@ -191,23 +162,6 @@ day_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data) } break; - case GDK_ENTER_NOTIFY: - box = gnome_month_item_num2child (GNOME_MONTH_ITEM (month_item), - child_num + GNOME_MONTH_ITEM_DAY_BOX); - gnome_canvas_item_set (box, - "fill_color", color_spec_from_prop (COLOR_PROP_PRELIGHT_DAY_BG), - NULL); - break; - - case GDK_LEAVE_NOTIFY: - box = gnome_month_item_num2child (GNOME_MONTH_ITEM (month_item), - child_num + GNOME_MONTH_ITEM_DAY_BOX); - color.pixel = day_pixels[child_num]; - gnome_canvas_item_set (box, - "fill_color_gdk", &color, - NULL); - break; - default: break; } diff --git a/calendar/gui/main.c b/calendar/gui/main.c index 5ccdeee3ff..462e71a06a 100644 --- a/calendar/gui/main.c +++ b/calendar/gui/main.c @@ -251,22 +251,48 @@ quit_cmd (void) } } +/* Sets a clock cursor for the specified calendar window */ +static void +set_clock_cursor (GnomeCalendar *gcal) +{ + GdkCursor *cursor; + + cursor = gdk_cursor_new (GDK_WATCH); + gdk_window_set_cursor (GTK_WIDGET (gcal)->window, cursor); + gdk_cursor_destroy (cursor); + gdk_flush (); +} + +/* Resets the normal cursor for the specified calendar window */ +static void +set_normal_cursor (GnomeCalendar *gcal) +{ + gdk_window_set_cursor (GTK_WIDGET (gcal)->window, NULL); + gdk_flush (); +} + static void previous_clicked (GtkWidget *widget, GnomeCalendar *gcal) { + set_clock_cursor (gcal); gnome_calendar_previous (gcal); + set_normal_cursor (gcal); } static void next_clicked (GtkWidget *widget, GnomeCalendar *gcal) { + set_clock_cursor (gcal); gnome_calendar_next (gcal); + set_normal_cursor (gcal); } static void today_clicked (GtkWidget *widget, GnomeCalendar *gcal) { + set_clock_cursor (gcal); gnome_calendar_goto_today (gcal); + set_normal_cursor (gcal); } static void diff --git a/calendar/gui/mark.c b/calendar/gui/mark.c index 6aab8b1b74..f3725bb7e5 100644 --- a/calendar/gui/mark.c +++ b/calendar/gui/mark.c @@ -61,6 +61,7 @@ mark_current_day (GnomeMonthItem *mitem) item = gnome_month_item_num2child (mitem, GNOME_MONTH_ITEM_DAY_LABEL + day_index); gnome_canvas_item_set (item, "fill_color", color_spec_from_prop (COLOR_PROP_CURRENT_DAY_FG), + "font", CURRENT_DAY_FONT, NULL); } } @@ -115,4 +116,121 @@ unmark_month_item (GnomeMonthItem *mitem) gnome_canvas_item_set (GNOME_CANVAS_ITEM (mitem), "day_color", color_spec_from_prop (COLOR_PROP_DAY_FG), NULL); + + gnome_canvas_item_set (GNOME_CANVAS_ITEM (mitem), + "day_font", NORMAL_DAY_FONT, + NULL); +} + +/* Frees the prelight information in the month item when it is destroyed */ +static void +free_prelight_info (GtkObject *object, gpointer data) +{ + g_free (gtk_object_get_data (object, "prelight_info")); +} + +/* Handles EnterNotify and LeaveNotify events from the month item's day groups, and performs + * appropriate prelighting. + */ +static gint +day_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data) +{ + GnomeCanvasItem *mitem; + GnomeCanvasItem *box; + int child_num, day; + gulong *day_pixels; + GetPrelightColorFunc func; + gpointer func_data; + char *spec; + GdkColor color; + + mitem = data; + child_num = gnome_month_item_child2num (GNOME_MONTH_ITEM (mitem), item); + day = gnome_month_item_num2day (GNOME_MONTH_ITEM (mitem), child_num); + + if (day == 0) + return FALSE; /* it was a day outside the month's range */ + + child_num -= GNOME_MONTH_ITEM_DAY_GROUP; + box = gnome_month_item_num2child (GNOME_MONTH_ITEM (mitem), GNOME_MONTH_ITEM_DAY_BOX + child_num); + + day_pixels = gtk_object_get_data (GTK_OBJECT (mitem), "prelight_info_pixels"); + func = gtk_object_get_data (GTK_OBJECT (mitem), "prelight_info_func"); + func_data = gtk_object_get_data (GTK_OBJECT (mitem), "prelight_info_data"); + + switch (event->type) { + case GDK_ENTER_NOTIFY: + spec = (* func) (func_data); + gnome_canvas_item_set (box, + "fill_color", spec, + NULL); + break; + + case GDK_LEAVE_NOTIFY: + color.pixel = day_pixels[child_num]; + gnome_canvas_item_set (box, + "fill_color_gdk", &color, + NULL); + break; + + default: + break; + } + + return FALSE; +} + +void +month_item_prepare_prelight (GnomeMonthItem *mitem, GetPrelightColorFunc func, gpointer func_data) +{ + gulong *day_pixels; + GnomeCanvasItem *day_group; + GnomeCanvasItem *box; + GtkArg arg; + GdkColor *color; + int i; + + day_pixels = gtk_object_get_data (GTK_OBJECT (mitem), "prelight_info_pixels"); + + /* Set up the buffer for day background colors and attach it to the month item, if necessary */ + + if (!day_pixels) { + /* Create the buffer and attach it */ + + day_pixels = g_new (gulong, 42); + gtk_object_set_data (GTK_OBJECT (mitem), "prelight_info_pixels", day_pixels); + gtk_object_set_data (GTK_OBJECT (mitem), "prelight_info_func", func); + gtk_object_set_data (GTK_OBJECT (mitem), "prelight_info_data", func_data); + gtk_signal_connect (GTK_OBJECT (mitem), "destroy", + (GtkSignalFunc) free_prelight_info, + NULL); + + /* Connect the appropriate signals to perform prelighting */ + + for (i = 0; i < 42; i++) { + day_group = gnome_month_item_num2child (GNOME_MONTH_ITEM (mitem), GNOME_MONTH_ITEM_DAY_GROUP + i); + gtk_signal_connect (GTK_OBJECT (day_group), "event", + (GtkSignalFunc) day_event, + mitem); + } + } + + /* Fetch the background colors from the day boxes and store them in the prelight info */ + + for (i = 0; i < 42; i++) { + box = gnome_month_item_num2child (mitem, GNOME_MONTH_ITEM_DAY_BOX + i); + + arg.name = "fill_color_gdk"; + gtk_object_getv (GTK_OBJECT (box), 1, &arg); + + color = GTK_VALUE_BOXED (arg); + day_pixels[i] = color->pixel; + g_free (color); + } +} + +char * +default_prelight_func (gpointer data) +{ + return color_spec_from_prop (COLOR_PROP_PRELIGHT_DAY_BG); } diff --git a/calendar/gui/mark.h b/calendar/gui/mark.h index 9ffafe20a7..0b849e96cc 100644 --- a/calendar/gui/mark.h +++ b/calendar/gui/mark.h @@ -12,6 +12,12 @@ #include "gnome-month-item.h" +/* These are the fonts used for the montly calendars */ + +#define NORMAL_DAY_FONT "-adobe-helvetica-medium-r-normal--10-*-72-72-p-*-iso8859-1" +#define CURRENT_DAY_FONT "-adobe-helvetica-bold-r-normal--12-*-72-72-p-*-iso8859-1" + + /* Takes a monthly calendar item and marks the days that have events scheduled for them in the * specified calendar. It also highlights the current day. */ @@ -20,5 +26,20 @@ void mark_month_item (GnomeMonthItem *mitem, Calendar *cal); /* Unmarks all the days in the specified month item */ void unmark_month_item (GnomeMonthItem *mitem); +/* Prepares a monthly calendar item to prelight when the mouse goes over the days. If it is called + * on a month item that had already been prepared, it updates the internal color buffers -- you need + * to do this if you re-mark the month item, or if you change the global color configuration. The + * specified function is used to query the prelight colors; it must return a color spec. + */ + +typedef char * (* GetPrelightColorFunc) (gpointer data); + +void month_item_prepare_prelight (GnomeMonthItem *mitem, GetPrelightColorFunc func, gpointer func_data); + +/* This is the default prelight function you can use for most puposes. You can use NULL as the + * func_data. + */ +char *default_prelight_func (gpointer data); + #endif diff --git a/calendar/gui/month-view.c b/calendar/gui/month-view.c index 4d1a9bf967..d84d7c98cc 100644 --- a/calendar/gui/month-view.c +++ b/calendar/gui/month-view.c @@ -9,6 +9,7 @@ #include <libgnomeui/gnome-canvas-text.h> #include "month-view.h" #include "main.h" +#include "mark.h" #define SPACING 4 /* Spacing between title and calendar */ @@ -212,6 +213,6 @@ month_view_colors_changed (MonthView *mv) g_return_if_fail (mv != NULL); g_return_if_fail (IS_MONTH_VIEW (mv)); - unmark_month_item (mv->mitem); + unmark_month_item (GNOME_MONTH_ITEM (mv->mitem)); /* FIXME */ } diff --git a/calendar/gui/prop.c b/calendar/gui/prop.c index bdc8c9e937..936170855f 100644 --- a/calendar/gui/prop.c +++ b/calendar/gui/prop.c @@ -1,6 +1,6 @@ -/* - * Calendar properties dialog box - * (C) 1998 the Free Software Foundation +/* Calendar properties dialog box + * + * Copyright (C) 1998 the Free Software Foundation * * Authors: Miguel de Icaza <miguel@kernel.org> * Federico Mena <federico@nuclecu.unam.mx> @@ -9,8 +9,9 @@ #include <langinfo.h> #include <gnome.h> #include "gnome-cal.h" -#include "main.h" #include "gnome-month-item.h" +#include "main.h" +#include "mark.h" /* These specify the page numbers in the preferences notebook */ enum { @@ -344,6 +345,60 @@ color_spec_from_picker (int num) return build_color_spec (r, g, b); } +/* Callback used to query prelight color information for the properties box */ +static char * +fetch_prelight_spec (gpointer data) +{ + return color_spec_from_picker (COLOR_PROP_PRELIGHT_DAY_BG); +} + +/* Marks fake event days in the month item sample */ +static void +fake_mark_days (void) +{ + static int day_nums[] = { 1, 4, 8, 16, 17, 18, 20, 25, 28 }; /* some random days */ + int day_index; + int i; + GnomeCanvasItem *item; + + for (i = 0; i < (sizeof (day_nums) / sizeof (day_nums[0])); i++) { + day_index = gnome_month_item_day2index (GNOME_MONTH_ITEM (month_item), day_nums[i]); + item = gnome_month_item_num2child (GNOME_MONTH_ITEM (month_item), GNOME_MONTH_ITEM_DAY_BOX + day_index); + gnome_canvas_item_set (item, + "fill_color", color_spec_from_picker (COLOR_PROP_MARK_DAY_BG), + NULL); + } +} + +/* Switches the month item to the current date and highlights the current day's number */ +static void +set_current_day (void) +{ + struct tm *tm; + time_t t; + GnomeCanvasItem *item; + int day_index; + + /* Set the date */ + + t = time (NULL); + tm = localtime (&t); + + gnome_canvas_item_set (month_item, + "year", tm->tm_year + 1900, + "month", tm->tm_mon, + NULL); + + /* Highlight current day */ + + day_index = gnome_month_item_day2index (GNOME_MONTH_ITEM (month_item), tm->tm_mday); + item = gnome_month_item_num2child (GNOME_MONTH_ITEM (month_item), GNOME_MONTH_ITEM_DAY_LABEL + day_index); + gnome_canvas_item_set (item, + "fill_color", color_spec_from_picker (COLOR_PROP_CURRENT_DAY_FG), + "font", CURRENT_DAY_FONT, + NULL); +} + /* Sets the colors of the month item to the current prerences */ static void reconfigure_month (void) @@ -360,10 +415,6 @@ reconfigure_month (void) "outline_color", color_spec_from_picker (COLOR_PROP_OUTLINE_COLOR), NULL); - /* FIXME: set the rest of the colors -- simulate marking of the month item, set the - * current day, etc. The following is incorrect. - */ - gnome_canvas_item_set (month_item, "day_box_color", color_spec_from_picker (COLOR_PROP_EMPTY_DAY_BG), NULL); @@ -371,6 +422,17 @@ reconfigure_month (void) gnome_canvas_item_set (month_item, "day_color", color_spec_from_picker (COLOR_PROP_DAY_FG), NULL); + + gnome_canvas_item_set (month_item, + "day_font", NORMAL_DAY_FONT, + NULL); + + fake_mark_days (); + set_current_day (); + + /* Reset prelighting information */ + + month_item_prepare_prelight (GNOME_MONTH_ITEM (month_item), fetch_prelight_spec, NULL); } /* Callback used when a color is changed */ diff --git a/calendar/gui/year-view.c b/calendar/gui/year-view.c index 7458b61500..97795628a4 100644 --- a/calendar/gui/year-view.c +++ b/calendar/gui/year-view.c @@ -154,6 +154,56 @@ need_resize (YearView *yv) yv->idle_id = gtk_idle_add (idle_handler, yv); } +/* Event handler for days in the year's month items */ +static gint +day_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data) +{ + YearView *yv; + GnomeCanvasItem *mitem; + int child_num, day; + + mitem = data; + child_num = gnome_month_item_child2num (GNOME_MONTH_ITEM (mitem), item); + day = gnome_month_item_num2day (GNOME_MONTH_ITEM (mitem), child_num); + + yv = gtk_object_get_user_data (GTK_OBJECT (mitem)); + + switch (event->type) { + case GDK_BUTTON_PRESS: + if ((event->button.button == 1) && (day != 0)) + gnome_calendar_dayjump (yv->calendar, + time_from_day (GNOME_MONTH_ITEM (mitem)->year, + GNOME_MONTH_ITEM (mitem)->month, + day)); + break; + + default: + break; + } + + return FALSE; +} + +/* Sets up the month item with the specified index -- connects signals for handling events, etc. */ +static void +setup_month_item (YearView *yv, int n) +{ + GnomeCanvasItem *mitem; + GnomeCanvasItem *item; + int i; + + mitem = yv->mitems[n]; + + /* Connect signals */ + + for (i = 0; i < 42; i++) { + item = gnome_month_item_num2child (GNOME_MONTH_ITEM (mitem), GNOME_MONTH_ITEM_DAY_GROUP + i); + gtk_signal_connect (GTK_OBJECT (item), "event", + (GtkSignalFunc) day_event, + mitem); + } +} + static void year_view_init (YearView *yv) { @@ -191,10 +241,12 @@ year_view_init (YearView *yv) /* Month item */ yv->mitems[i] = gnome_month_item_new (gnome_canvas_root (GNOME_CANVAS (yv))); + gtk_object_set_user_data (GTK_OBJECT (yv->mitems[i]), yv); gnome_canvas_item_set (yv->mitems[i], "anchor", GTK_ANCHOR_NW, "start_on_monday", week_starts_on_monday, NULL); + setup_month_item (yv, i); } /* We will need to resize the items when we paint for the first time */ @@ -317,10 +369,7 @@ year_view_set (YearView *yv, time_t year) /* Unmark and re-mark all the months */ - for (i = 0; i < 12; i++) { - unmark_month_item (GNOME_MONTH_ITEM (yv->mitems[i])); - mark_month_item (GNOME_MONTH_ITEM (yv->mitems[i]), yv->calendar->cal); - } + year_view_colors_changed (yv); } void @@ -350,5 +399,6 @@ year_view_colors_changed (YearView *yv) for (i = 0; i < 12; i++) { unmark_month_item (GNOME_MONTH_ITEM (yv->mitems[i])); mark_month_item (GNOME_MONTH_ITEM (yv->mitems[i]), yv->calendar->cal); + month_item_prepare_prelight (GNOME_MONTH_ITEM (yv->mitems[i]), default_prelight_func, NULL); } } diff --git a/calendar/main.c b/calendar/main.c index 5ccdeee3ff..462e71a06a 100644 --- a/calendar/main.c +++ b/calendar/main.c @@ -251,22 +251,48 @@ quit_cmd (void) } } +/* Sets a clock cursor for the specified calendar window */ +static void +set_clock_cursor (GnomeCalendar *gcal) +{ + GdkCursor *cursor; + + cursor = gdk_cursor_new (GDK_WATCH); + gdk_window_set_cursor (GTK_WIDGET (gcal)->window, cursor); + gdk_cursor_destroy (cursor); + gdk_flush (); +} + +/* Resets the normal cursor for the specified calendar window */ +static void +set_normal_cursor (GnomeCalendar *gcal) +{ + gdk_window_set_cursor (GTK_WIDGET (gcal)->window, NULL); + gdk_flush (); +} + static void previous_clicked (GtkWidget *widget, GnomeCalendar *gcal) { + set_clock_cursor (gcal); gnome_calendar_previous (gcal); + set_normal_cursor (gcal); } static void next_clicked (GtkWidget *widget, GnomeCalendar *gcal) { + set_clock_cursor (gcal); gnome_calendar_next (gcal); + set_normal_cursor (gcal); } static void today_clicked (GtkWidget *widget, GnomeCalendar *gcal) { + set_clock_cursor (gcal); gnome_calendar_goto_today (gcal); + set_normal_cursor (gcal); } static void diff --git a/calendar/mark.c b/calendar/mark.c index 6aab8b1b74..f3725bb7e5 100644 --- a/calendar/mark.c +++ b/calendar/mark.c @@ -61,6 +61,7 @@ mark_current_day (GnomeMonthItem *mitem) item = gnome_month_item_num2child (mitem, GNOME_MONTH_ITEM_DAY_LABEL + day_index); gnome_canvas_item_set (item, "fill_color", color_spec_from_prop (COLOR_PROP_CURRENT_DAY_FG), + "font", CURRENT_DAY_FONT, NULL); } } @@ -115,4 +116,121 @@ unmark_month_item (GnomeMonthItem *mitem) gnome_canvas_item_set (GNOME_CANVAS_ITEM (mitem), "day_color", color_spec_from_prop (COLOR_PROP_DAY_FG), NULL); + + gnome_canvas_item_set (GNOME_CANVAS_ITEM (mitem), + "day_font", NORMAL_DAY_FONT, + NULL); +} + +/* Frees the prelight information in the month item when it is destroyed */ +static void +free_prelight_info (GtkObject *object, gpointer data) +{ + g_free (gtk_object_get_data (object, "prelight_info")); +} + +/* Handles EnterNotify and LeaveNotify events from the month item's day groups, and performs + * appropriate prelighting. + */ +static gint +day_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data) +{ + GnomeCanvasItem *mitem; + GnomeCanvasItem *box; + int child_num, day; + gulong *day_pixels; + GetPrelightColorFunc func; + gpointer func_data; + char *spec; + GdkColor color; + + mitem = data; + child_num = gnome_month_item_child2num (GNOME_MONTH_ITEM (mitem), item); + day = gnome_month_item_num2day (GNOME_MONTH_ITEM (mitem), child_num); + + if (day == 0) + return FALSE; /* it was a day outside the month's range */ + + child_num -= GNOME_MONTH_ITEM_DAY_GROUP; + box = gnome_month_item_num2child (GNOME_MONTH_ITEM (mitem), GNOME_MONTH_ITEM_DAY_BOX + child_num); + + day_pixels = gtk_object_get_data (GTK_OBJECT (mitem), "prelight_info_pixels"); + func = gtk_object_get_data (GTK_OBJECT (mitem), "prelight_info_func"); + func_data = gtk_object_get_data (GTK_OBJECT (mitem), "prelight_info_data"); + + switch (event->type) { + case GDK_ENTER_NOTIFY: + spec = (* func) (func_data); + gnome_canvas_item_set (box, + "fill_color", spec, + NULL); + break; + + case GDK_LEAVE_NOTIFY: + color.pixel = day_pixels[child_num]; + gnome_canvas_item_set (box, + "fill_color_gdk", &color, + NULL); + break; + + default: + break; + } + + return FALSE; +} + +void +month_item_prepare_prelight (GnomeMonthItem *mitem, GetPrelightColorFunc func, gpointer func_data) +{ + gulong *day_pixels; + GnomeCanvasItem *day_group; + GnomeCanvasItem *box; + GtkArg arg; + GdkColor *color; + int i; + + day_pixels = gtk_object_get_data (GTK_OBJECT (mitem), "prelight_info_pixels"); + + /* Set up the buffer for day background colors and attach it to the month item, if necessary */ + + if (!day_pixels) { + /* Create the buffer and attach it */ + + day_pixels = g_new (gulong, 42); + gtk_object_set_data (GTK_OBJECT (mitem), "prelight_info_pixels", day_pixels); + gtk_object_set_data (GTK_OBJECT (mitem), "prelight_info_func", func); + gtk_object_set_data (GTK_OBJECT (mitem), "prelight_info_data", func_data); + gtk_signal_connect (GTK_OBJECT (mitem), "destroy", + (GtkSignalFunc) free_prelight_info, + NULL); + + /* Connect the appropriate signals to perform prelighting */ + + for (i = 0; i < 42; i++) { + day_group = gnome_month_item_num2child (GNOME_MONTH_ITEM (mitem), GNOME_MONTH_ITEM_DAY_GROUP + i); + gtk_signal_connect (GTK_OBJECT (day_group), "event", + (GtkSignalFunc) day_event, + mitem); + } + } + + /* Fetch the background colors from the day boxes and store them in the prelight info */ + + for (i = 0; i < 42; i++) { + box = gnome_month_item_num2child (mitem, GNOME_MONTH_ITEM_DAY_BOX + i); + + arg.name = "fill_color_gdk"; + gtk_object_getv (GTK_OBJECT (box), 1, &arg); + + color = GTK_VALUE_BOXED (arg); + day_pixels[i] = color->pixel; + g_free (color); + } +} + +char * +default_prelight_func (gpointer data) +{ + return color_spec_from_prop (COLOR_PROP_PRELIGHT_DAY_BG); } diff --git a/calendar/mark.h b/calendar/mark.h index 9ffafe20a7..0b849e96cc 100644 --- a/calendar/mark.h +++ b/calendar/mark.h @@ -12,6 +12,12 @@ #include "gnome-month-item.h" +/* These are the fonts used for the montly calendars */ + +#define NORMAL_DAY_FONT "-adobe-helvetica-medium-r-normal--10-*-72-72-p-*-iso8859-1" +#define CURRENT_DAY_FONT "-adobe-helvetica-bold-r-normal--12-*-72-72-p-*-iso8859-1" + + /* Takes a monthly calendar item and marks the days that have events scheduled for them in the * specified calendar. It also highlights the current day. */ @@ -20,5 +26,20 @@ void mark_month_item (GnomeMonthItem *mitem, Calendar *cal); /* Unmarks all the days in the specified month item */ void unmark_month_item (GnomeMonthItem *mitem); +/* Prepares a monthly calendar item to prelight when the mouse goes over the days. If it is called + * on a month item that had already been prepared, it updates the internal color buffers -- you need + * to do this if you re-mark the month item, or if you change the global color configuration. The + * specified function is used to query the prelight colors; it must return a color spec. + */ + +typedef char * (* GetPrelightColorFunc) (gpointer data); + +void month_item_prepare_prelight (GnomeMonthItem *mitem, GetPrelightColorFunc func, gpointer func_data); + +/* This is the default prelight function you can use for most puposes. You can use NULL as the + * func_data. + */ +char *default_prelight_func (gpointer data); + #endif diff --git a/calendar/month-view.c b/calendar/month-view.c index 4d1a9bf967..d84d7c98cc 100644 --- a/calendar/month-view.c +++ b/calendar/month-view.c @@ -9,6 +9,7 @@ #include <libgnomeui/gnome-canvas-text.h> #include "month-view.h" #include "main.h" +#include "mark.h" #define SPACING 4 /* Spacing between title and calendar */ @@ -212,6 +213,6 @@ month_view_colors_changed (MonthView *mv) g_return_if_fail (mv != NULL); g_return_if_fail (IS_MONTH_VIEW (mv)); - unmark_month_item (mv->mitem); + unmark_month_item (GNOME_MONTH_ITEM (mv->mitem)); /* FIXME */ } diff --git a/calendar/prop.c b/calendar/prop.c index bdc8c9e937..936170855f 100644 --- a/calendar/prop.c +++ b/calendar/prop.c @@ -1,6 +1,6 @@ -/* - * Calendar properties dialog box - * (C) 1998 the Free Software Foundation +/* Calendar properties dialog box + * + * Copyright (C) 1998 the Free Software Foundation * * Authors: Miguel de Icaza <miguel@kernel.org> * Federico Mena <federico@nuclecu.unam.mx> @@ -9,8 +9,9 @@ #include <langinfo.h> #include <gnome.h> #include "gnome-cal.h" -#include "main.h" #include "gnome-month-item.h" +#include "main.h" +#include "mark.h" /* These specify the page numbers in the preferences notebook */ enum { @@ -344,6 +345,60 @@ color_spec_from_picker (int num) return build_color_spec (r, g, b); } +/* Callback used to query prelight color information for the properties box */ +static char * +fetch_prelight_spec (gpointer data) +{ + return color_spec_from_picker (COLOR_PROP_PRELIGHT_DAY_BG); +} + +/* Marks fake event days in the month item sample */ +static void +fake_mark_days (void) +{ + static int day_nums[] = { 1, 4, 8, 16, 17, 18, 20, 25, 28 }; /* some random days */ + int day_index; + int i; + GnomeCanvasItem *item; + + for (i = 0; i < (sizeof (day_nums) / sizeof (day_nums[0])); i++) { + day_index = gnome_month_item_day2index (GNOME_MONTH_ITEM (month_item), day_nums[i]); + item = gnome_month_item_num2child (GNOME_MONTH_ITEM (month_item), GNOME_MONTH_ITEM_DAY_BOX + day_index); + gnome_canvas_item_set (item, + "fill_color", color_spec_from_picker (COLOR_PROP_MARK_DAY_BG), + NULL); + } +} + +/* Switches the month item to the current date and highlights the current day's number */ +static void +set_current_day (void) +{ + struct tm *tm; + time_t t; + GnomeCanvasItem *item; + int day_index; + + /* Set the date */ + + t = time (NULL); + tm = localtime (&t); + + gnome_canvas_item_set (month_item, + "year", tm->tm_year + 1900, + "month", tm->tm_mon, + NULL); + + /* Highlight current day */ + + day_index = gnome_month_item_day2index (GNOME_MONTH_ITEM (month_item), tm->tm_mday); + item = gnome_month_item_num2child (GNOME_MONTH_ITEM (month_item), GNOME_MONTH_ITEM_DAY_LABEL + day_index); + gnome_canvas_item_set (item, + "fill_color", color_spec_from_picker (COLOR_PROP_CURRENT_DAY_FG), + "font", CURRENT_DAY_FONT, + NULL); +} + /* Sets the colors of the month item to the current prerences */ static void reconfigure_month (void) @@ -360,10 +415,6 @@ reconfigure_month (void) "outline_color", color_spec_from_picker (COLOR_PROP_OUTLINE_COLOR), NULL); - /* FIXME: set the rest of the colors -- simulate marking of the month item, set the - * current day, etc. The following is incorrect. - */ - gnome_canvas_item_set (month_item, "day_box_color", color_spec_from_picker (COLOR_PROP_EMPTY_DAY_BG), NULL); @@ -371,6 +422,17 @@ reconfigure_month (void) gnome_canvas_item_set (month_item, "day_color", color_spec_from_picker (COLOR_PROP_DAY_FG), NULL); + + gnome_canvas_item_set (month_item, + "day_font", NORMAL_DAY_FONT, + NULL); + + fake_mark_days (); + set_current_day (); + + /* Reset prelighting information */ + + month_item_prepare_prelight (GNOME_MONTH_ITEM (month_item), fetch_prelight_spec, NULL); } /* Callback used when a color is changed */ diff --git a/calendar/year-view.c b/calendar/year-view.c index 7458b61500..97795628a4 100644 --- a/calendar/year-view.c +++ b/calendar/year-view.c @@ -154,6 +154,56 @@ need_resize (YearView *yv) yv->idle_id = gtk_idle_add (idle_handler, yv); } +/* Event handler for days in the year's month items */ +static gint +day_event (GnomeCanvasItem *item, GdkEvent *event, gpointer data) +{ + YearView *yv; + GnomeCanvasItem *mitem; + int child_num, day; + + mitem = data; + child_num = gnome_month_item_child2num (GNOME_MONTH_ITEM (mitem), item); + day = gnome_month_item_num2day (GNOME_MONTH_ITEM (mitem), child_num); + + yv = gtk_object_get_user_data (GTK_OBJECT (mitem)); + + switch (event->type) { + case GDK_BUTTON_PRESS: + if ((event->button.button == 1) && (day != 0)) + gnome_calendar_dayjump (yv->calendar, + time_from_day (GNOME_MONTH_ITEM (mitem)->year, + GNOME_MONTH_ITEM (mitem)->month, + day)); + break; + + default: + break; + } + + return FALSE; +} + +/* Sets up the month item with the specified index -- connects signals for handling events, etc. */ +static void +setup_month_item (YearView *yv, int n) +{ + GnomeCanvasItem *mitem; + GnomeCanvasItem *item; + int i; + + mitem = yv->mitems[n]; + + /* Connect signals */ + + for (i = 0; i < 42; i++) { + item = gnome_month_item_num2child (GNOME_MONTH_ITEM (mitem), GNOME_MONTH_ITEM_DAY_GROUP + i); + gtk_signal_connect (GTK_OBJECT (item), "event", + (GtkSignalFunc) day_event, + mitem); + } +} + static void year_view_init (YearView *yv) { @@ -191,10 +241,12 @@ year_view_init (YearView *yv) /* Month item */ yv->mitems[i] = gnome_month_item_new (gnome_canvas_root (GNOME_CANVAS (yv))); + gtk_object_set_user_data (GTK_OBJECT (yv->mitems[i]), yv); gnome_canvas_item_set (yv->mitems[i], "anchor", GTK_ANCHOR_NW, "start_on_monday", week_starts_on_monday, NULL); + setup_month_item (yv, i); } /* We will need to resize the items when we paint for the first time */ @@ -317,10 +369,7 @@ year_view_set (YearView *yv, time_t year) /* Unmark and re-mark all the months */ - for (i = 0; i < 12; i++) { - unmark_month_item (GNOME_MONTH_ITEM (yv->mitems[i])); - mark_month_item (GNOME_MONTH_ITEM (yv->mitems[i]), yv->calendar->cal); - } + year_view_colors_changed (yv); } void @@ -350,5 +399,6 @@ year_view_colors_changed (YearView *yv) for (i = 0; i < 12; i++) { unmark_month_item (GNOME_MONTH_ITEM (yv->mitems[i])); mark_month_item (GNOME_MONTH_ITEM (yv->mitems[i]), yv->calendar->cal); + month_item_prepare_prelight (GNOME_MONTH_ITEM (yv->mitems[i]), default_prelight_func, NULL); } } |