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-rw-r--r--calendar/gui/gncal-full-day.c2324
1 files changed, 0 insertions, 2324 deletions
diff --git a/calendar/gui/gncal-full-day.c b/calendar/gui/gncal-full-day.c
deleted file mode 100644
index a84e185eb1..0000000000
--- a/calendar/gui/gncal-full-day.c
+++ /dev/null
@@ -1,2324 +0,0 @@
-/* Full day widget for gncal
- *
- * Copyright (C) 1998 The Free Software Foundation
- *
- * Authors: Federico Mena <quartic@gimp.org>
- * Miguel de Icaza <miguel@kernel.org>
- */
-#include <config.h>
-#include <string.h>
-#include <gdk/gdkkeysyms.h>
-#include <gnome.h>
-#include "eventedit.h"
-#include "gncal-full-day.h"
-#include "view-utils.h"
-#include "main.h"
-#include "popup-menu.h"
-
-/* Images */
-#include "bell.xpm"
-#include "recur.xpm"
-
-#define TEXT_BORDER 2
-#define HANDLE_SIZE 8
-#define MIN_WIDTH 200
-#define XOR_RECT_WIDTH 2
-#define UNSELECT_TIMEOUT 150 /* ms */
-
-/* Size of the pixmaps */
-#define DECOR_WIDTH 16
-#define DECOR_HEIGHT 16
-
-typedef struct {
- iCalObject *ico;
- GtkWidget *widget;
- GdkWindow *window;
- GdkWindow *decor_window;
- int lower_row; /* zero is first displayed row */
- int rows_used;
- int x; /* coords of child's window */
- int y;
- int width;
- int height;
- int decor_width;
- int decor_height;
- int items; /* number of decoration bitmaps */
- time_t start, end;
-} Child;
-
-struct layout_row {
- int intersections;
- int *slots;
-};
-
-struct drag_info {
- enum {
- DRAG_NONE,
- DRAG_SELECT, /* selecting a range in the main window */
- DRAG_MOVE, /* moving a child */
- DRAG_SIZE_TOP, /* resizing a child */
- DRAG_SIZE_BOTTOM
- } drag_mode;
-
- Child *child;
- int child_click_y;
- int child_start_row;
- int child_rows_used;
-
- int sel_click_row;
- int sel_start_row;
- int sel_rows_used;
- guint32 click_time;
-};
-
-
-enum {
- RANGE_ACTIVATED,
- LAST_SIGNAL
-};
-
-
-static void gncal_full_day_class_init (GncalFullDayClass *class);
-static void gncal_full_day_init (GncalFullDay *fullday);
-static void gncal_full_day_destroy (GtkObject *object);
-static void gncal_full_day_map (GtkWidget *widget);
-static void gncal_full_day_unmap (GtkWidget *widget);
-static void gncal_full_day_realize (GtkWidget *widget);
-static void gncal_full_day_unrealize (GtkWidget *widget);
-static void gncal_full_day_draw (GtkWidget *widget,
- GdkRectangle *area);
-static void gncal_full_day_draw_focus (GtkWidget *widget);
-static void gncal_full_day_size_request (GtkWidget *widget,
- GtkRequisition *requisition);
-static void gncal_full_day_size_allocate (GtkWidget *widget,
- GtkAllocation *allocation);
-static gint gncal_full_day_button_press (GtkWidget *widget,
- GdkEventButton *event);
-static gint gncal_full_day_button_release (GtkWidget *widget,
- GdkEventButton *event);
-static gint gncal_full_day_motion (GtkWidget *widget,
- GdkEventMotion *event);
-static gint gncal_full_day_expose (GtkWidget *widget,
- GdkEventExpose *event);
-static gint gncal_full_day_key_press (GtkWidget *widget,
- GdkEventKey *event);
-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_forall (GtkContainer *container,
- gboolean include_internals,
- GtkCallback callback,
- gpointer callback_data);
-
-static void range_activated (GncalFullDay *fullday);
-
-
-static GtkContainerClass *parent_class;
-
-static int fullday_signals[LAST_SIGNAL] = { 0 };
-
-/* The little images */
-static GdkPixmap *pixmap_bell, *pixmap_recur;
-
-static void
-get_tm_range (GncalFullDay *fullday,
- time_t time_lower, time_t time_upper,
- struct tm *lower, struct tm *upper,
- int *lower_row, int *rows_used)
-{
- struct tm tm_lower, tm_upper;
- int lmin, umin;
- int lrow;
-
- /* Lower */
-
- tm_lower = *localtime (&time_lower);
-
- if ((tm_lower.tm_min % fullday->interval) != 0) {
- tm_lower.tm_min -= tm_lower.tm_min % fullday->interval; /* round down */
- mktime (&tm_lower);
- }
-
- /* Upper */
-
- tm_upper = *localtime (&time_upper);
-
- if ((tm_upper.tm_min % fullday->interval) != 0) {
- tm_upper.tm_min += fullday->interval - (tm_upper.tm_min % fullday->interval); /* round up */
- mktime (&tm_upper);
- }
-
- if (lower)
- *lower = tm_lower;
-
- if (upper)
- *upper = tm_upper;
-
- lmin = 60 * tm_lower.tm_hour + tm_lower.tm_min;
- umin = 60 * tm_upper.tm_hour + tm_upper.tm_min;
-
- if (umin == 0) /* midnight of next day? */
- umin = 60 * 24;
-
- lrow = lmin / fullday->interval;
-
- if (lower_row)
- *lower_row = lrow;
-
- if (rows_used)
- *rows_used = (umin - lmin) / fullday->interval;
-}
-
-static void
-child_map (GncalFullDay *fullday, Child *child)
-{
- gdk_window_show (child->window);
- if (child->decor_width)
- gdk_window_show (child->decor_window);
- gtk_widget_show (child->widget); /* OK, not just a map... */
-}
-
-static void
-child_unmap (GncalFullDay *fullday, Child *child)
-{
- gdk_window_hide (child->window);
- gdk_window_hide (child->decor_window);
- if (GTK_WIDGET_MAPPED (child->widget))
- gtk_widget_unmap (child->widget);
-}
-
-static void
-child_set_text_pos (Child *child)
-{
- GtkAllocation allocation;
- int has_focus;
- int handle_size;
-
- has_focus = GTK_WIDGET_HAS_FOCUS (child->widget);
-
- handle_size = (child->ico->recur) ? 0 : HANDLE_SIZE;
-
- allocation.x = handle_size;
- allocation.y = has_focus ? handle_size : 0;
- allocation.width = child->width - handle_size - child->decor_width;
- allocation.height = child->height - (has_focus ? (2 * handle_size) : 0);
-
- gtk_widget_size_request (child->widget, &child->widget->requisition); /* FIXME: is this needed? */
- gtk_widget_size_allocate (child->widget, &allocation);
-}
-
-static void
-child_realize (GncalFullDay *fullday, Child *child)
-{
- GdkWindowAttr attributes;
- gint attributes_mask;
- GtkWidget *widget;
- GdkColor c;
-
- widget = GTK_WIDGET (fullday);
-
- attributes.window_type = GDK_WINDOW_CHILD;
- attributes.x = child->x;
- attributes.y = child->y;
- attributes.width = child->width - child->decor_width;;
- attributes.height = child->height;
- attributes.wclass = GDK_INPUT_OUTPUT;
- attributes.visual = gtk_widget_get_visual (widget);
- attributes.colormap = gtk_widget_get_colormap (widget);
- attributes.cursor = fullday->up_down_cursor;
- attributes.event_mask = (GDK_EXPOSURE_MASK
- | GDK_BUTTON_PRESS_MASK
- | GDK_BUTTON_RELEASE_MASK
- | GDK_BUTTON_MOTION_MASK
- | GDK_POINTER_MOTION_HINT_MASK
- | GDK_KEY_PRESS_MASK);
-
- attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP | GDK_WA_CURSOR;
- child->window = gdk_window_new (widget->window, &attributes, attributes_mask);
- gdk_window_set_user_data (child->window, widget);
- gtk_style_set_background (widget->style, child->window, GTK_STATE_NORMAL);
- gtk_widget_set_parent_window (child->widget, child->window);
-
- /* Create the decoration window */
- attributes.x = child->x + child->width - child->decor_width;
- attributes.width = child->decor_width ? child->decor_width : 1;
- attributes.height = child->decor_height ? child->decor_height : 1;
- attributes.visual = gdk_imlib_get_visual ();
- attributes.colormap = gdk_imlib_get_colormap ();
- attributes.event_mask = (GDK_EXPOSURE_MASK | GDK_BUTTON_PRESS_MASK);
- attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
- child->decor_window = gdk_window_new (widget->window, &attributes, attributes_mask);
- gdk_color_white (gdk_imlib_get_colormap (), &c);
- gdk_window_set_background (child->decor_window, &c);
- gdk_window_set_user_data (child->decor_window, widget);
-
- if (!pixmap_bell){
- GdkImlibImage *imlib_bell, *imlib_recur;
- GdkPixmap *mask;
-
- imlib_bell = gdk_imlib_create_image_from_xpm_data (bell_xpm);
- gdk_imlib_render (imlib_bell, DECOR_WIDTH, DECOR_HEIGHT);
- pixmap_bell = gdk_imlib_move_image (imlib_bell);
- mask = gdk_imlib_move_mask (imlib_bell);
- gdk_imlib_destroy_image (imlib_bell);
- fullday->bell_gc = gdk_gc_new (child->decor_window);
- if (mask)
- gdk_gc_set_clip_mask (fullday->bell_gc, mask);
-
- imlib_recur = gdk_imlib_create_image_from_xpm_data (recur_xpm);
- gdk_imlib_render (imlib_recur, DECOR_WIDTH, DECOR_HEIGHT);
- pixmap_recur = gdk_imlib_move_image (imlib_recur);
- mask = gdk_imlib_move_mask (imlib_recur);
- gdk_imlib_destroy_image (imlib_recur);
- fullday->recur_gc = gdk_gc_new (child->decor_window);
- if (mask)
- gdk_gc_set_clip_mask (fullday->recur_gc, mask);
- }
- child_set_text_pos (child);
-}
-
-static void
-child_unrealize (GncalFullDay *fullday, Child *child)
-{
- gdk_window_set_user_data (child->window, NULL);
- gdk_window_destroy (child->window);
- child->window = NULL;
-}
-
-static void
-child_draw_decor (GncalFullDay *fullday, Child *child)
-{
- iCalObject *ico = child->ico;
- int ry = 0;
-
- if (ico->recur) {
- gdk_gc_set_clip_origin (fullday->recur_gc, 0, ry);
- gdk_draw_pixmap (child->decor_window,
- fullday->recur_gc,
- pixmap_recur,
- 0, 0,
- 0, ry,
- DECOR_WIDTH, DECOR_HEIGHT);
- ry += DECOR_HEIGHT;
- }
-
- if (ico->dalarm.enabled || ico->malarm.enabled || ico->palarm.enabled || ico->aalarm.enabled) {
- gdk_gc_set_clip_origin (fullday->bell_gc, 0, ry);
- gdk_draw_pixmap (child->decor_window,
- fullday->bell_gc,
- pixmap_bell,
- 0, 0,
- 0, ry,
- DECOR_WIDTH, DECOR_HEIGHT);
- ry += DECOR_HEIGHT;
- }
-}
-
-static void
-child_draw (GncalFullDay *fullday, Child *child, GdkRectangle *area, GdkWindow *window, int draw_child)
-{
- GdkRectangle arect, rect, dest;
- int has_focus;
-
- has_focus = GTK_WIDGET_HAS_FOCUS (child->widget);
-
- if (!window || (window == child->window)) {
- if (!area) {
- arect.x = 0;
- arect.y = 0;
- arect.width = child->width;
- arect.height = child->height;
-
- area = &arect;
- }
-
- /* Left handle */
-
- rect.x = 0;
- rect.y = has_focus ? HANDLE_SIZE : 0;
- rect.width = HANDLE_SIZE;
- rect.height = has_focus ? (child->height - 2 * HANDLE_SIZE) : child->height;
-
- if (gdk_rectangle_intersect (&rect, area, &dest))
- view_utils_draw_textured_frame (GTK_WIDGET (fullday), child->window, &rect, GTK_SHADOW_OUT);
-
- if (has_focus) {
- /* Top handle */
-
- rect.x = 0;
- rect.y = 0;
- rect.width = child->width - child->decor_width;
- rect.height = HANDLE_SIZE;
-
- if (gdk_rectangle_intersect (&rect, area, &dest))
- view_utils_draw_textured_frame (GTK_WIDGET (fullday), child->window,
- &rect, GTK_SHADOW_OUT);
-
- /* Bottom handle */
-
- rect.y = child->height - HANDLE_SIZE;
-
- if (gdk_rectangle_intersect (&rect, area, &dest))
- view_utils_draw_textured_frame (GTK_WIDGET (fullday), child->window,
- &rect, GTK_SHADOW_OUT);
- }
-
- } else if (!window || (window == child->decor_window)) {
- if (!area) {
- arect.x = 0;
- arect.y = 0;
- arect.width = child->decor_width;
- arect.height = child->decor_height;
-
- area = &arect;
- }
-
- child_draw_decor (fullday, child);
- }
-
- if (draw_child)
- gtk_widget_draw (child->widget, NULL);
-}
-
-static void
-child_range_changed (GncalFullDay *fullday, Child *child)
-{
- struct tm start, end;
- int lower_row, rows_used;
- int f_lower_row;
-
- /* Calc display range for event */
-
- get_tm_range (fullday, child->start, child->end, &start, &end, &lower_row, &rows_used);
- get_tm_range (fullday, fullday->lower, fullday->upper, NULL, NULL, &f_lower_row, NULL);
-
- child->lower_row = lower_row - f_lower_row;
- child->rows_used = rows_used;
-}
-
-static void
-new_appointment (GtkWidget *widget, gpointer data)
-{
- GncalFullDay *fullday;
- GtkWidget *ee;
- iCalObject *ico;
-
- fullday = GNCAL_FULL_DAY (data);
-
- ico = ical_new ("", user_name, "");
- ico->new = 1;
-
- gncal_full_day_selection_range (fullday, &ico->dtstart, &ico->dtend);
- ee = event_editor_new (fullday->calendar, ico);
- gtk_widget_show (ee);
-}
-
-static void
-edit_appointment (GtkWidget *widget, gpointer data)
-{
- Child *child;
- GtkWidget *ee;
-
- child = data;
-
- ee = event_editor_new (GNCAL_FULL_DAY (child->widget->parent)->calendar, child->ico);
- gtk_widget_show (ee);
-}
-
-static void
-delete_appointment (GtkWidget *widget, gpointer data)
-{
- Child *child;
- GncalFullDay *fullday;
-
- child = data;
-
- fullday = GNCAL_FULL_DAY (child->widget->parent);
-
- gnome_calendar_remove_object (fullday->calendar, child->ico);
-}
-
-static void
-unrecur_appointment (GtkWidget *widget, gpointer data)
-{
- Child *child;
- GncalFullDay *fullday;
- iCalObject *new;
-
- child = data;
- fullday = GNCAL_FULL_DAY (child->widget->parent);
-
- /* New object */
- new = ical_object_duplicate (child->ico);
- g_free (new->recur);
- new->recur = 0;
- new->dtstart = child->start;
- new->dtend = child->end;
-
- /* Duplicate, and eliminate the recurrency fields */
- ical_object_add_exdate (child->ico, child->start);
- gnome_calendar_object_changed (fullday->calendar, child->ico, CHANGE_ALL);
-
- gnome_calendar_add_object (fullday->calendar, new);
-}
-
-static void
-child_popup_menu (GncalFullDay *fullday, Child *child, GdkEventButton *event)
-{
- int sensitive, idx, items;
-
- static struct menu_item child_items[] = {
- { N_("Make this appointment movable"), (GtkSignalFunc) unrecur_appointment, NULL, TRUE },
- { N_("Edit this appointment..."), (GtkSignalFunc) edit_appointment, NULL, TRUE },
- { N_("Delete this appointment"), (GtkSignalFunc) delete_appointment, NULL, TRUE },
- { NULL, NULL, NULL, TRUE },
- { N_("New appointment..."), (GtkSignalFunc) new_appointment, NULL, TRUE }
- };
-
- child_items[0].data = child;
- child_items[1].data = child;
- child_items[2].data = child;
- child_items[4].data = fullday;
-
- sensitive = (child->ico->user_data == NULL);
-
- child_items[0].sensitive = sensitive;
- child_items[1].sensitive = sensitive;
- child_items[2].sensitive = sensitive;
-
- if (child->ico->recur){
- idx = 0;
- items = 5;
- } else {
- idx = 1;
- items = 4;
- }
- popup_menu (&child_items [idx], items, event);
-}
-
-static void
-child_realized_setup (GtkWidget *widget, gpointer data)
-{
- Child *child;
- GncalFullDay *fullday;
-
- child = data;
- fullday = GNCAL_FULL_DAY (widget->parent);
-
- gdk_window_set_cursor (widget->window, fullday->beam_cursor);
-
- gtk_text_insert (GTK_TEXT (widget), NULL, NULL, NULL,
- child->ico->summary,
- strlen (child->ico->summary));
-}
-
-static void
-child_set_pos (GncalFullDay *fullday, Child *child, int x, int y, int width, int height)
-{
- const int decor_width = child->decor_width;
-
- child->x = x;
- child->y = y;
- child->width = width;
- child->height = height;
-
- if (!child->window) /* realized? */
- return;
-
- child_set_text_pos (child);
- gdk_window_move_resize (child->window, x, y, width - decor_width, height);
-
- if (decor_width){
- gdk_window_move_resize (child->decor_window, x + width - decor_width, y,
- decor_width, child->decor_height);
- }
-}
-
-static int
-calc_row_height (GncalFullDay *fullday)
-{
- int f_rows;
- GtkWidget *widget;
-
- get_tm_range (fullday, fullday->lower, fullday->upper, NULL, NULL, NULL, &f_rows);
-
- widget = GTK_WIDGET (fullday);
-
- return (widget->allocation.height - 2 * widget->style->klass->ythickness) / f_rows;
-}
-
-static void
-child_set_size (Child *child)
-{
- int row_height;
- int x, y, width, height;
- GncalFullDay *fullday;
-
- fullday = GNCAL_FULL_DAY (child->widget->parent);
-
- row_height = calc_row_height (fullday);
-
- x = child->x;
- y = child->lower_row * row_height + GTK_WIDGET (fullday)->style->klass->ythickness;
- width = child->width;
- height = child->rows_used * row_height;
-
- if (GTK_WIDGET_HAS_FOCUS (child->widget) && !child->ico->recur) {
- y -= HANDLE_SIZE;
- height += 2 * HANDLE_SIZE;
- }
-
- child_set_pos (fullday, child, x, y, width, height);
-}
-
-static gint
-child_focus_in (GtkWidget *widget, GdkEventFocus *event, gpointer data)
-{
- Child *child;
-
- child = data;
-
- child_set_size (child);
- gdk_window_raise (child->window);
-
- return FALSE;
-}
-
-static gint
-child_focus_out (GtkWidget *widget, GdkEventFocus *event, gpointer data)
-{
- Child *child;
- GncalFullDay *fullday;
- char *text;
-
- child = data;
-
- child_set_size (child);
-
- /* Update summary in calendar object */
-
- text = gtk_editable_get_chars (GTK_EDITABLE (widget), 0, -1);
- if (child->ico->summary && strcmp (text, child->ico->summary) == 0)
- return FALSE;
-
- if (child->ico->summary)
- g_free (child->ico->summary);
-
- child->ico->summary = text;
-
- /* Notify calendar of change */
-
- fullday = GNCAL_FULL_DAY (widget->parent);
-
- gnome_calendar_object_changed (fullday->calendar, child->ico, CHANGE_SUMMARY);
-
- return FALSE;
-}
-
-static gint
-child_key_press (GtkWidget *widget, GdkEventKey *event, gpointer data)
-{
- if (event->keyval != GDK_Escape)
- return FALSE;
-
- /* If user pressed Esc, un-focus the child by focusing the fullday widget */
-
- gtk_signal_emit_stop_by_name (GTK_OBJECT (widget), "key_press_event");
- gtk_widget_grab_focus (widget->parent);
-
- return FALSE;
-}
-
-static gint
-child_button_press (GtkWidget *widget, GdkEventButton *event, gpointer data)
-{
- Child *child;
- GncalFullDay *fullday;
-
- if (event->button != 3)
- return FALSE;
-
- child = data;
- fullday = GNCAL_FULL_DAY (widget->parent);
-
- gtk_signal_emit_stop_by_name (GTK_OBJECT (widget), "button_press_event");
- child_popup_menu (fullday, child, event);
-
- return TRUE;
-}
-
-/*
- * compute the space required to display the decorations
- */
-static void
-child_compute_decor (Child *child)
-{
- iCalObject *ico = child->ico;
- int rows_used;
-
- child->items = 0;
- rows_used = (child->rows_used < 1) ? 1 : child->rows_used;
- if (ico->recur)
- child->items++;
- if (ico->dalarm.enabled || ico->aalarm.enabled || ico->palarm.enabled || ico->malarm.enabled)
- child->items++;
-
- if (child->items > rows_used){
- child->decor_width = DECOR_WIDTH * 2;
- child->decor_height = DECOR_HEIGHT;
- } else {
- child->decor_width = DECOR_WIDTH * (child->items ? 1 : 0);
- child->decor_height = DECOR_HEIGHT * child->items;
- }
-}
-
-static Child *
-child_new (GncalFullDay *fullday, time_t start, time_t end, iCalObject *ico)
-{
- Child *child;
-
- child = g_new (Child, 1);
-
- child->ico = ico;
- child->widget = gtk_text_new (NULL, NULL);
- child->window = NULL;
- child->x = 0;
- child->y = 0;
- child->width = 0;
- child->height = 0;
- child->start = start;
- child->end = end;
- child_range_changed (fullday, child);
- child_compute_decor (child);
-
- /* We set the i-beam cursor and the initial summary text upon realization */
-
- gtk_signal_connect (GTK_OBJECT (child->widget), "realize",
- (GtkSignalFunc) child_realized_setup,
- child);
-
- gtk_signal_connect_after (GTK_OBJECT (child->widget), "focus_in_event",
- (GtkSignalFunc) child_focus_in,
- child);
-
- gtk_signal_connect_after (GTK_OBJECT (child->widget), "focus_out_event",
- (GtkSignalFunc) child_focus_out,
- child);
-
- gtk_signal_connect (GTK_OBJECT (child->widget), "key_press_event",
- (GtkSignalFunc) child_key_press,
- child);
-
- gtk_signal_connect (GTK_OBJECT (child->widget), "button_press_event",
- (GtkSignalFunc) child_button_press,
- child);
-
- /* Finish setup */
-
- gtk_text_set_editable (GTK_TEXT (child->widget), TRUE);
- gtk_text_set_word_wrap (GTK_TEXT (child->widget), TRUE);
-
- gtk_widget_set_parent (child->widget, GTK_WIDGET (fullday));
-
- return child;
-}
-
-static void
-child_destroy (GncalFullDay *fullday, Child *child)
-{
- /* Unparent the child widget manually as we don't have a remove method */
-
- gtk_widget_ref (child->widget);
-
- gtk_widget_unparent (child->widget);
-
- if (GTK_WIDGET_MAPPED (fullday))
- child_unmap (fullday, child);
-
- if (GTK_WIDGET_REALIZED (fullday))
- child_unrealize (fullday, child);
-
- gtk_widget_unref (child->widget);
-
- g_free (child);
-}
-
-static int
-calc_labels_width (GncalFullDay *fullday)
-{
- struct tm cur, upper;
- time_t tim, time_upper;
- int width, max_w;
- char buf[40];
-
- get_tm_range (fullday, fullday->lower, fullday->upper, &cur, &upper, NULL, NULL);
-
- max_w = 0;
-
- tim = mktime (&cur);
- time_upper = mktime (&upper);
-
- while (tim < time_upper) {
- if (am_pm_flag)
- strftime (buf, sizeof (buf), "%I:%M%p", &cur);
- else
- strftime (buf, sizeof (buf), "%H:%M", &cur);
-
-
- width = gdk_string_width (GTK_WIDGET (fullday)->style->font, buf);
-
- if (width > max_w)
- max_w = width;
-
- cur.tm_min += fullday->interval;
- tim = mktime (&cur);
- }
-
- return max_w;
-}
-
-#define MAX_CHILDREN_ON_ROW 32
-
-#define xy(a,x,y) (a[((y) * MAX_CHILDREN_ON_ROW) + (x)])
-
-static int
-range_empty (char *array, int slot, int lower, int count)
-{
- int i;
-
- for (i = 0; i < count; i++)
- if (xy (array, slot, lower+i) != 0)
- return 0;
- return 1;
-}
-
-static void
-range_allocate (char *array, int slot, int lower, int count, int val)
-{
- int i;
-
- for (i = 0; i < count; i++)
- xy (array, slot, lower+i) = val;
-}
-
-static int
-can_expand (char *array, int *allocations, int top_slot, int val, int lower, int count)
-{
- int slot, i;
- int cols = 0;
-
- for (slot = allocations [val] + 1; slot < top_slot; slot++){
- for (i = 0; i < count; i++)
- if (xy (array, slot, lower+i))
- return cols;
- cols++;
- }
- return cols;
-}
-
-static void
-expand_space (char *array, int *allocations, int val, int lower, int count, int cols)
-{
- int j, i, slot;
-
- for (i = 0; i < count; i++){
- slot = allocations [val] + 1;
- for (j = 0; j < cols; j++)
- xy (array, slot, lower+i) = val;
- }
-}
-
-static void
-layout_children (GncalFullDay *fullday)
-{
- GtkWidget *widget;
- int lines = (24 * 60) / fullday->interval;
- char *array = g_malloc0 (sizeof (char) * lines * MAX_CHILDREN_ON_ROW);
- GList *children;
- int val, slot;
- int *allocations, *columns;
- int top_slot = 0;
- int left_x, cols;
- int pixels_per_col, extra_pixels, extra, usable_pixels;
- int child_count;
-
- if (!fullday->children)
- return;
-
- /* initial allocation */
- child_count = g_list_length (fullday->children) + 2;
- allocations = g_malloc0 (sizeof (int) * child_count);
- columns = g_malloc0 (sizeof (int) * child_count);
- val = 1;
- for (children = fullday->children; children; children = children->next, val++){
- Child *child = children->data;
-
- allocations [val] = 0;
- columns [val] = 1;
- for (slot = 0; slot < MAX_CHILDREN_ON_ROW; slot++){
- if (range_empty (array, slot, child->lower_row, child->rows_used)){
- /*
- printf ("Child %d uses %d-%d allocates slot=%d\n", val, child->lower_row,
- child->lower_row + child->rows_used, slot);
- */
-
- range_allocate (array, slot, child->lower_row, child->rows_used, val);
- allocations [val] = slot;
- columns [val] = 1;
- if (slot+1 > top_slot)
- top_slot = slot+1;
- break;
- }
- }
- }
-#if DEBUGME
- for (val = 0; val < 48; val++){
- int j;
-
- printf ("%d: ", val);
- for (j = 0; j < top_slot; j++){
- printf (" %d", xy (array, j, val));
- }
- printf ("\n");
- }
-#endif
- /* Expand */
- val = 1;
- for (children = fullday->children; children; children = children->next, val++){
- Child *child = children->data;
-
- cols = can_expand (array, allocations, top_slot, val, child->lower_row, child->rows_used);
- /* printf ("Can expand regresa: %d\n", cols); */
- if (!cols)
- continue;
- expand_space (array, allocations, val, child->lower_row, child->rows_used, cols);
- columns [val] += cols;
- }
-
- /* Assign the spaces */
- widget = GTK_WIDGET (fullday);
- left_x = 2 * (widget->style->klass->xthickness + TEXT_BORDER) + calc_labels_width (fullday);
-
- usable_pixels = widget->allocation.width-left_x - widget->style->klass->xthickness;
- pixels_per_col = usable_pixels / top_slot;
- extra_pixels = usable_pixels % top_slot;
-
- val = 1;
- for (children = fullday->children; children; children = children->next, val++){
- Child *child = children->data;
-
- child->x = left_x + pixels_per_col * allocations [val];
- extra = (allocations [val] + columns [val] == top_slot) ? extra_pixels : 0;
- child->width = pixels_per_col * columns [val] + extra;
- child_set_size (child);
-
- /* printf ("Setting child %d to %d for %d pixels\n", val, allocations [val], columns [val]); */
- }
- g_free (allocations);
- g_free (columns);
-}
-
-guint
-gncal_full_day_get_type (void)
-{
- static guint full_day_type = 0;
-
- if (!full_day_type) {
- GtkTypeInfo full_day_info = {
- "GncalFullDay",
- sizeof (GncalFullDay),
- sizeof (GncalFullDayClass),
- (GtkClassInitFunc) gncal_full_day_class_init,
- (GtkObjectInitFunc) gncal_full_day_init,
- (GtkArgSetFunc) NULL,
- (GtkArgGetFunc) NULL
- };
-
- full_day_type = gtk_type_unique (gtk_container_get_type (), &full_day_info);
- }
-
- return full_day_type;
-}
-
-static void
-gncal_full_day_class_init (GncalFullDayClass *class)
-{
- GtkObjectClass *object_class;
- GtkWidgetClass *widget_class;
- GtkContainerClass *container_class;
-
- object_class = (GtkObjectClass *) class;
- widget_class = (GtkWidgetClass *) class;
- container_class = (GtkContainerClass *) class;
-
- parent_class = gtk_type_class (gtk_container_get_type ());
-
- fullday_signals[RANGE_ACTIVATED] =
- gtk_signal_new ("range_activated",
- GTK_RUN_LAST,
- object_class->type,
- GTK_SIGNAL_OFFSET (GncalFullDayClass, range_activated),
- gtk_signal_default_marshaller,
- GTK_TYPE_NONE, 0);
-
- gtk_object_class_add_signals (object_class, fullday_signals, LAST_SIGNAL);
-
- object_class->destroy = gncal_full_day_destroy;
-
- widget_class->map = gncal_full_day_map;
- widget_class->unmap = gncal_full_day_unmap;
- widget_class->realize = gncal_full_day_realize;
- widget_class->unrealize = gncal_full_day_unrealize;
- widget_class->draw = gncal_full_day_draw;
- widget_class->draw_focus = gncal_full_day_draw_focus;
- widget_class->size_request = gncal_full_day_size_request;
- widget_class->size_allocate = gncal_full_day_size_allocate;
- widget_class->button_press_event = gncal_full_day_button_press;
- widget_class->button_release_event = gncal_full_day_button_release;
- widget_class->motion_notify_event = gncal_full_day_motion;
- widget_class->expose_event = gncal_full_day_expose;
- widget_class->key_press_event = gncal_full_day_key_press;
- widget_class->focus_in_event = gncal_full_day_focus_in;
- widget_class->focus_out_event = gncal_full_day_focus_out;
-
- container_class->forall = gncal_full_day_forall;
-
- class->range_activated = range_activated;
-}
-
-static void
-gncal_full_day_init (GncalFullDay *fullday)
-{
- GTK_WIDGET_UNSET_FLAGS (fullday, GTK_NO_WINDOW);
- GTK_WIDGET_SET_FLAGS (fullday, GTK_CAN_FOCUS);
-
- fullday->calendar = NULL;
-
- fullday->lower = 0;
- fullday->upper = 0;
- fullday->interval = 30; /* 30 minutes by default */
-
- fullday->children = NULL;
- fullday->drag_info = g_new0 (struct drag_info, 1);
-
- fullday->up_down_cursor = NULL;
- fullday->beam_cursor = NULL;
- fullday->recur_gc = NULL;
- fullday->bell_gc = NULL;
-}
-
-static void
-gncal_full_day_destroy (GtkObject *object)
-{
- GncalFullDay *fullday;
- GList *children;
- Child *child;
-
- g_return_if_fail (object != NULL);
- g_return_if_fail (GNCAL_IS_FULL_DAY (object));
-
- fullday = GNCAL_FULL_DAY (object);
-
- /* Unparent the children manually as we don't have a remove method */
-
- for (children = fullday->children; children; children = children->next) {
- child = children->data;
-
- gtk_widget_unparent (child->widget);
- }
-
- g_list_free (fullday->children);
- fullday->children = NULL;
-
- g_free (fullday->drag_info);
-
- if (GTK_OBJECT_CLASS (parent_class)->destroy)
- (* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
-}
-
-GtkWidget *
-gncal_full_day_new (GnomeCalendar *calendar, time_t lower, time_t upper)
-{
- GncalFullDay *fullday;
-
- g_return_val_if_fail (calendar != NULL, NULL);
-
- fullday = gtk_type_new (gncal_full_day_get_type ());
-
- fullday->calendar = calendar;
-
- gncal_full_day_set_bounds (fullday, lower, upper);
-
- return GTK_WIDGET (fullday);
-}
-
-static void
-gncal_full_day_map (GtkWidget *widget)
-{
- GncalFullDay *fullday;
- GList *children;
-
- g_return_if_fail (widget != NULL);
- g_return_if_fail (GNCAL_IS_FULL_DAY (widget));
-
- GTK_WIDGET_SET_FLAGS (widget, GTK_MAPPED);
-
- fullday = GNCAL_FULL_DAY (widget);
-
- gdk_window_show (widget->window);
-
- for (children = fullday->children; children; children = children->next)
- child_map (fullday, children->data);
-}
-
-static void
-gncal_full_day_unmap (GtkWidget *widget)
-{
- GncalFullDay *fullday;
- GList *children;
-
- g_return_if_fail (widget != NULL);
- g_return_if_fail (GNCAL_IS_FULL_DAY (widget));
-
- GTK_WIDGET_UNSET_FLAGS (widget, GTK_MAPPED);
-
- fullday = GNCAL_FULL_DAY (widget);
-
- gdk_window_hide (widget->window);
-
- for (children = fullday->children; children; children = children->next)
- child_unmap (fullday, children->data);
-}
-
-static void
-gncal_full_day_realize (GtkWidget *widget)
-{
- GncalFullDay *fullday;
- GdkWindowAttr attributes;
- gint attributes_mask;
- GList *children;
-
- g_return_if_fail (widget != NULL);
- g_return_if_fail (GNCAL_IS_FULL_DAY (widget));
-
- GTK_WIDGET_SET_FLAGS (widget, GTK_REALIZED);
-
- fullday = GNCAL_FULL_DAY (widget);
-
- attributes.window_type = GDK_WINDOW_CHILD;
- attributes.x = widget->allocation.x;
- attributes.y = widget->allocation.y;
- attributes.width = widget->allocation.width;
- attributes.height = widget->allocation.height;
- attributes.wclass = GDK_INPUT_OUTPUT;
- attributes.visual = gtk_widget_get_visual (widget);
- attributes.colormap = gtk_widget_get_colormap (widget);
- attributes.event_mask = (gtk_widget_get_events (widget)
- | GDK_EXPOSURE_MASK
- | GDK_BUTTON_PRESS_MASK
- | GDK_BUTTON_RELEASE_MASK
- | GDK_BUTTON_MOTION_MASK
- | GDK_POINTER_MOTION_HINT_MASK);
-
- attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
-
- widget->window = gdk_window_new (gtk_widget_get_parent_window (widget), &attributes, attributes_mask);
- gdk_window_set_user_data (widget->window, widget);
-
- widget->style = gtk_style_attach (widget->style, widget->window);
- gdk_window_set_background (widget->window, &widget->style->bg[GTK_STATE_PRELIGHT]);
-
- fullday->up_down_cursor = gdk_cursor_new (GDK_DOUBLE_ARROW);
- fullday->beam_cursor = gdk_cursor_new (GDK_XTERM);
-
- for (children = fullday->children; children; children = children->next)
- child_realize (fullday, children->data);
-
-}
-
-static void
-gncal_full_day_unrealize (GtkWidget *widget)
-{
- GncalFullDay *fullday;
- GList *children;
-
- g_return_if_fail (widget != NULL);
- g_return_if_fail (GNCAL_IS_FULL_DAY (widget));
-
- fullday = GNCAL_FULL_DAY (widget);
-
- for (children = fullday->children; children; children = children->next)
- child_unrealize (fullday, children->data);
-
- gdk_cursor_destroy (fullday->up_down_cursor);
- fullday->up_down_cursor = NULL;
-
- gdk_cursor_destroy (fullday->beam_cursor);
- fullday->beam_cursor = NULL;
-
- if (fullday->bell_gc)
- gdk_gc_destroy (fullday->bell_gc);
- if (fullday->recur_gc)
- gdk_gc_destroy (fullday->recur_gc);
-
- if (pixmap_bell){
- gdk_pixmap_unref (pixmap_bell);
- pixmap_bell = NULL;
- }
-
- if (pixmap_recur){
- gdk_pixmap_unref (pixmap_recur);
- pixmap_recur = NULL;
- }
-
- if (GTK_WIDGET_CLASS (parent_class)->unrealize)
- (* GTK_WIDGET_CLASS (parent_class)->unrealize) (widget);
-}
-
-struct paint_info {
- GtkWidget *widget;
- struct drag_info *di;
- GdkRectangle *area;
- int x1, y1, width, height;
- int labels_width;
- int row_height;
- struct tm start_tm;
-};
-
-static void
-paint_row (GncalFullDay *fullday, int row, struct paint_info *p)
-{
- GdkRectangle rect, dest;
- GdkGC *left_gc, *right_gc, *text_gc;
- int begin_row, end_row;
- struct tm tm;
- char buf[40];
-
- begin_row = (day_begin * 60) / fullday->interval;
- end_row = (day_end * 60) / fullday->interval;
-
- /* See which GCs we will use */
-
- if ((p->di->sel_rows_used != 0)
- && (row >= p->di->sel_start_row)
- && (row < (p->di->sel_start_row + p->di->sel_rows_used))) {
- left_gc = p->widget->style->bg_gc[GTK_STATE_SELECTED];
- right_gc = left_gc;
- text_gc = p->widget->style->fg_gc[GTK_STATE_SELECTED];
- } else if ((row < begin_row) || (row >= end_row)) {
- left_gc = p->widget->style->bg_gc[GTK_STATE_NORMAL];
- right_gc = p->widget->style->bg_gc[GTK_STATE_ACTIVE];
- text_gc = p->widget->style->fg_gc[GTK_STATE_NORMAL];
- } else {
- left_gc = p->widget->style->bg_gc[GTK_STATE_NORMAL];
- right_gc = p->widget->style->bg_gc[GTK_STATE_PRELIGHT];
- text_gc = p->widget->style->fg_gc[GTK_STATE_NORMAL];
- }
-
- /* Left background and text */
-
- rect.x = p->x1;
- rect.y = p->y1 + row * p->row_height;
- rect.width = 2 * TEXT_BORDER + p->labels_width;
- rect.height = p->row_height - 1;
-
- if (gdk_rectangle_intersect (&rect, p->area, &dest)) {
- gdk_draw_rectangle (p->widget->window,
- left_gc,
- TRUE,
- dest.x, dest.y,
- dest.width, dest.height);
-
- tm = p->start_tm;
- tm.tm_min += row * fullday->interval;
- mktime (&tm);
-
- if (am_pm_flag)
- strftime (buf, sizeof (buf), "%I:%M%p", &tm);
- else
- strftime (buf, sizeof (buf), "%H:%M", &tm);
-
- gdk_draw_string (p->widget->window,
- p->widget->style->font,
- text_gc,
- rect.x + TEXT_BORDER,
- rect.y + TEXT_BORDER + p->widget->style->font->ascent,
- buf);
- }
-
- /* Right background */
-
- rect.x += rect.width + p->widget->style->klass->xthickness;
- rect.width = p->width - (rect.x - p->x1);
-
- if (gdk_rectangle_intersect (&rect, p->area, &dest))
- gdk_draw_rectangle (p->widget->window,
- right_gc,
- TRUE,
- dest.x, dest.y,
- dest.width, dest.height);
-
- /* Horizontal division at bottom of row */
-
- rect.x = p->x1;
- rect.y += rect.height;
- rect.width = p->width;
- rect.height = 1;
-
- if (gdk_rectangle_intersect (&rect, p->area, &dest))
- gdk_draw_line (p->widget->window,
- p->widget->style->black_gc,
- rect.x, rect.y,
- rect.x + rect.width - 1, rect.y);
-}
-
-static void
-paint_back (GncalFullDay *fullday, GdkRectangle *area)
-{
- struct paint_info p;
- int start_row, end_row;
- int i;
- GdkRectangle rect, dest, aarea;
- int f_rows;
- int draw_focus;
-
- p.widget = GTK_WIDGET (fullday);
- p.di = fullday->drag_info;
-
- if (!area) {
- area = &aarea;
-
- area->x = 0;
- area->y = 0;
- area->width = p.widget->allocation.width;
- area->height = p.widget->allocation.height;
- }
- p.area = area;
-
- p.x1 = p.widget->style->klass->xthickness;
- p.y1 = p.widget->style->klass->ythickness;
- p.width = p.widget->allocation.width - 2 * p.x1;
- p.height = p.widget->allocation.height - 2 * p.y1;
-
- p.labels_width = calc_labels_width (fullday);
- p.row_height = calc_row_height (fullday);
- get_tm_range (fullday, fullday->lower, fullday->upper, &p.start_tm, NULL, NULL, &f_rows);
-
- /* Frame shadow */
-
- rect.x = 0;
- rect.y = 0;
- rect.width = p.widget->allocation.width;
- rect.height = p.widget->style->klass->ythickness;
-
- draw_focus = gdk_rectangle_intersect (&rect, area, &dest);
-
- if (!draw_focus) {
- rect.y = p.widget->allocation.height - rect.height;
-
- draw_focus = gdk_rectangle_intersect (&rect, area, &dest);
- }
-
- if (!draw_focus) {
- rect.y = p.widget->style->klass->ythickness;
- rect.width = p.widget->style->klass->xthickness;
- rect.height = p.widget->allocation.height - 2 * rect.y;
-
- draw_focus = gdk_rectangle_intersect (&rect, area, &dest);
- }
-
- if (!draw_focus) {
- rect.x = p.widget->allocation.width - rect.width;
-
- draw_focus = gdk_rectangle_intersect (&rect, area, &dest);
- }
-
- if (draw_focus)
- gtk_widget_draw_focus (p.widget);
-
- /* Rows */
-
- start_row = (area->y - p.y1) / p.row_height;
- end_row = (area->y + area->height - 1 - p.y1) / p.row_height;
-
- if (end_row >= f_rows)
- end_row = f_rows - 1;
-
- for (i = start_row; i <= end_row; i++)
- paint_row (fullday, i, &p);
-
- /* Slack area at bottom of widget */
-
- rect.x = p.x1;
- rect.y = p.y1 + f_rows * p.row_height;
- rect.width = p.width;
- rect.height = p.height - (rect.y - p.y1);
-
- if (gdk_rectangle_intersect (&rect, area, &dest))
- gdk_draw_rectangle (p.widget->window,
- p.widget->style->bg_gc[GTK_STATE_NORMAL],
- TRUE,
- dest.x, dest.y,
- dest.width, dest.height);
-
- /* Vertical division */
-
- rect.x = p.x1 + 2 * TEXT_BORDER + p.labels_width;
- rect.y = p.y1;
- rect.width = p.widget->style->klass->xthickness;
- rect.height = p.height;
-
- if (gdk_rectangle_intersect (&rect, area, &dest))
- gtk_draw_vline (p.widget->style, p.widget->window,
- GTK_STATE_NORMAL,
- rect.y,
- rect.y + rect.height - 1,
- rect.x);
-}
-
-static void
-paint_back_rows (GncalFullDay *fullday, int start_row, int rows_used)
-{
- int row_height;
- int xthickness, ythickness;
- GtkWidget *widget;
- GdkRectangle area;
-
- widget = GTK_WIDGET (fullday);
-
- row_height = calc_row_height (fullday);
-
- xthickness = widget->style->klass->xthickness;
- ythickness = widget->style->klass->ythickness;
-
- area.x = xthickness;
- area.y = ythickness + start_row * row_height;
- area.width = widget->allocation.width - 2 * xthickness;
- area.height = rows_used * row_height;
-
- paint_back (fullday, &area);
-}
-
-static void
-gncal_full_day_draw (GtkWidget *widget, GdkRectangle *area)
-{
- GncalFullDay *fullday;
- GList *children;
- Child *child;
- GdkRectangle rect, dest;
-
- g_return_if_fail (widget != NULL);
- g_return_if_fail (GNCAL_IS_FULL_DAY (widget));
- g_return_if_fail (area != NULL);
-
- if (!GTK_WIDGET_DRAWABLE (widget))
- return;
-
- fullday = GNCAL_FULL_DAY (widget);
-
- paint_back (fullday, area);
-
- for (children = fullday->children; children; children = children->next) {
- child = children->data;
-
- rect.x = child->x;
- rect.y = child->y;
- rect.width = child->width;
- rect.height = child->height;
-
- if (gdk_rectangle_intersect (&rect, area, &dest)) {
- child_draw (fullday, child, NULL, NULL, TRUE);
- }
- }
-}
-
-static void
-gncal_full_day_draw_focus (GtkWidget *widget)
-{
- g_return_if_fail (widget != NULL);
- g_return_if_fail (GNCAL_IS_FULL_DAY (widget));
-
- if (!GTK_WIDGET_DRAWABLE (widget))
- return;
-
- gtk_draw_shadow (widget->style, widget->window,
- GTK_STATE_NORMAL, GTK_SHADOW_ETCHED_IN,
- 0, 0,
- widget->allocation.width,
- widget->allocation.height);
-
- if (GTK_WIDGET_HAS_FOCUS (widget))
- gdk_draw_rectangle (widget->window,
- widget->style->black_gc,
- FALSE,
- 0, 0,
- widget->allocation.width - 1,
- widget->allocation.height - 1);
-}
-
-static void
-gncal_full_day_size_request (GtkWidget *widget, GtkRequisition *requisition)
-{
- GncalFullDay *fullday;
- int labels_width;
- int rows;
-
- g_return_if_fail (widget != NULL);
- g_return_if_fail (GNCAL_IS_FULL_DAY (widget));
- g_return_if_fail (requisition != NULL);
-
- fullday = GNCAL_FULL_DAY (widget);
-
- /* Border and min width */
-
- labels_width = calc_labels_width (fullday);
-
- requisition->width = 2 * widget->style->klass->xthickness + 4 * TEXT_BORDER + labels_width + MIN_WIDTH;
- requisition->height = 2 * widget->style->klass->ythickness;
-
- /* Rows */
-
- get_tm_range (fullday, fullday->lower, fullday->upper, NULL, NULL, NULL, &rows);
-
- requisition->height += (rows * (2 * TEXT_BORDER + widget->style->font->ascent + widget->style->font->descent)
- + (rows - 1)); /* division lines */
-}
-
-static void
-gncal_full_day_size_allocate (GtkWidget *widget, GtkAllocation *allocation)
-{
- GncalFullDay *fullday;
-
- g_return_if_fail (widget != NULL);
- g_return_if_fail (GNCAL_IS_FULL_DAY (widget));
- g_return_if_fail (allocation != NULL);
-
- widget->allocation = *allocation;
-
- fullday = GNCAL_FULL_DAY (widget);
-
- if (GTK_WIDGET_REALIZED (widget))
- gdk_window_move_resize (widget->window,
- allocation->x, allocation->y,
- allocation->width, allocation->height);
-
- layout_children (fullday);
-}
-
-static Child *
-find_child_by_window (GncalFullDay *fullday, GdkWindow *window, int *on_text)
-{
- GList *children;
- Child *child;
- GtkWidget *owner;
-
- *on_text = FALSE;
-
- gdk_window_get_user_data (window, (gpointer *) &owner);
-
- for (children = fullday->children; children; children = children->next) {
- child = children->data;
-
- if (child->window == window || child->decor_window == window)
- return child;
-
- if (child->widget == owner) {
- *on_text = TRUE;
- return child;
- }
- }
-
- return NULL;
-}
-
-static void
-draw_xor_rect (GncalFullDay *fullday)
-{
- GtkWidget *widget;
- struct drag_info *di;
- int i;
- int row_height;
- int ythickness;
-
- widget = GTK_WIDGET (fullday);
-
- gdk_gc_set_function (widget->style->white_gc, GDK_INVERT);
- gdk_gc_set_subwindow (widget->style->white_gc, GDK_INCLUDE_INFERIORS);
-
- ythickness = widget->style->klass->ythickness;
-
- di = fullday->drag_info;
-
- row_height = calc_row_height (fullday);
-
- for (i = 0; i < XOR_RECT_WIDTH; i++)
- gdk_draw_rectangle (widget->window,
- widget->style->white_gc,
- FALSE,
- di->child->x + i,
- di->child_start_row * row_height + ythickness + i,
- di->child->width - 2 * i - 1,
- di->child_rows_used * row_height - 2 - 2 * i);
-
- gdk_gc_set_function (widget->style->white_gc, GDK_COPY);
- gdk_gc_set_subwindow (widget->style->white_gc, GDK_CLIP_BY_CHILDREN);
-}
-
-static int
-get_row_from_y (GncalFullDay *fullday, int y, int round)
-{
- GtkWidget *widget;
- int row_height;
- int f_rows;
- int ythickness;
-
- get_tm_range (fullday, fullday->lower, fullday->upper, NULL, NULL, NULL, &f_rows);
-
- row_height = calc_row_height (fullday);
-
- widget = GTK_WIDGET (fullday);
-
- ythickness = widget->style->klass->ythickness;
-
- y -= ythickness;
-
- if (y < 0)
- y = 0;
- else if (y >= (f_rows * row_height))
- y = f_rows * row_height - 1;
-
- if (round)
- y += row_height / 2;
-
- y /= row_height;
-
- if (y > f_rows)
- y = f_rows; /* note that this is 1 more than the last row's index */
-
- return y;
-}
-
-static int
-button_1 (GncalFullDay *fullday, GdkEventButton *event)
-{
- GtkWidget *widget;
- Child *child;
- int on_text;
- struct drag_info *di;
- gint y;
- int row_height;
- int has_focus;
- int old_start_row, old_rows_used;
- int old_max;
- int paint_start_row, paint_rows_used;
-
- widget = GTK_WIDGET (fullday);
-
- if (event->window == widget->window) {
- /* Clicked on main window */
-
- if (!GTK_WIDGET_HAS_FOCUS (widget))
- gtk_widget_grab_focus (widget);
-
- /* Prepare for drag */
-
- di = fullday->drag_info;
-
- di->drag_mode = DRAG_SELECT;
-
- old_start_row = di->sel_start_row;
- old_rows_used = di->sel_rows_used;
-
- di->sel_click_row = get_row_from_y (fullday, event->y, FALSE);
- di->sel_start_row = di->sel_click_row;
- di->sel_rows_used = 1;
-
- di->click_time = event->time;
-
- gdk_pointer_grab (widget->window, FALSE,
- (GDK_BUTTON_MOTION_MASK
- | GDK_POINTER_MOTION_HINT_MASK
- | GDK_BUTTON_RELEASE_MASK),
- NULL,
- fullday->up_down_cursor,
- event->time);
-
- if (old_rows_used == 0) {
- paint_start_row = di->sel_start_row;
- paint_rows_used = di->sel_rows_used;
- } else {
- paint_start_row = MIN (old_start_row, di->sel_start_row);
- old_max = old_start_row + old_rows_used - 1;
- paint_rows_used = MAX (old_max, di->sel_start_row) - paint_start_row + 1;
- }
-
- paint_back_rows (fullday, paint_start_row, paint_rows_used);
-
- return TRUE;
- } else {
- /* Clicked on a child? */
-
- child = find_child_by_window (fullday, event->window, &on_text);
-
- if (!child || on_text || child->ico->recur)
- return FALSE;
-
- /* Prepare for drag */
-
- di = fullday->drag_info;
-
- gtk_widget_get_pointer (widget, NULL, &y);
-
- has_focus = GTK_WIDGET_HAS_FOCUS (child->widget);
-
- if (has_focus) {
- if (event->y < HANDLE_SIZE)
- di->drag_mode = DRAG_SIZE_TOP;
- else if (event->y >= (child->height - HANDLE_SIZE))
- di->drag_mode = DRAG_SIZE_BOTTOM;
- else
- di->drag_mode = DRAG_MOVE;
- } else
- di->drag_mode = DRAG_MOVE;
-
- row_height = calc_row_height (fullday);
-
- di->child = child;
-
- di->child_click_y = event->y;
- di->child_start_row = child->lower_row;
- di->child_rows_used = child->rows_used;
-
- gdk_pointer_grab (child->window, FALSE,
- (GDK_BUTTON_MOTION_MASK
- | GDK_POINTER_MOTION_HINT_MASK
- | GDK_BUTTON_RELEASE_MASK),
- NULL,
- fullday->up_down_cursor,
- event->time);
-
- draw_xor_rect (fullday);
-
- return TRUE;
- }
-
- return FALSE;
-}
-
-static int
-button_3 (GncalFullDay *fullday, GdkEventButton *event)
-{
- static struct menu_item main_items[] = {
- { N_("New appointment..."), (GtkSignalFunc) new_appointment, NULL, TRUE }
- };
-
- GtkWidget *widget;
- Child *child;
- int on_text;
-
- widget = GTK_WIDGET (fullday);
-
- if (event->window == widget->window) {
- /* Clicked on main window */
-
- if (!GTK_WIDGET_HAS_FOCUS (widget))
- gtk_widget_grab_focus (widget);
-
- main_items[0].data = fullday;
-
- popup_menu (main_items, sizeof (main_items) / sizeof (main_items[0]), event);
-
- return TRUE;
- } else {
- child = find_child_by_window (fullday, event->window, &on_text);
-
- if (!child || on_text)
- return FALSE;
-
- child_popup_menu (fullday, child, event);
-
- return TRUE;
- }
-
- return FALSE;
-}
-
-static gint
-gncal_full_day_button_press (GtkWidget *widget, GdkEventButton *event)
-{
- GncalFullDay *fullday;
-
- g_return_val_if_fail (widget != NULL, FALSE);
- g_return_val_if_fail (GNCAL_IS_FULL_DAY (widget), FALSE);
- g_return_val_if_fail (event != NULL, FALSE);
-
- fullday = GNCAL_FULL_DAY (widget);
-
- switch (event->button) {
- case 1:
- return button_1 (fullday, event);
-
- case 3:
- return button_3 (fullday, event);
-
- default:
- break;
- }
-
- return FALSE;
-}
-
-static void
-recompute_motion (GncalFullDay *fullday, int y)
-{
- struct drag_info *di;
- int f_rows;
- int row;
- int has_focus;
-
- di = fullday->drag_info;
-
- get_tm_range (fullday, fullday->lower, fullday->upper, NULL, NULL, NULL, &f_rows);
-
- switch (di->drag_mode) {
- case DRAG_SELECT:
- row = get_row_from_y (fullday, y, FALSE);
-
- if (row >= f_rows)
- row = f_rows - 1;
-
- if (row < di->sel_click_row) {
- di->sel_start_row = row;
- di->sel_rows_used = di->sel_click_row - row + 1;
- } else {
- di->sel_start_row = di->sel_click_row;
- di->sel_rows_used = row - di->sel_start_row + 1;
- }
-
- break;
-
- case DRAG_MOVE:
- has_focus = GTK_WIDGET_HAS_FOCUS (di->child->widget);
-
- row = get_row_from_y (fullday, y - di->child_click_y + (has_focus ? HANDLE_SIZE : 0), TRUE);
-
- if (row > (f_rows - di->child_rows_used))
- row = f_rows - di->child_rows_used;
-
- di->child_start_row = row;
-
- break;
-
- case DRAG_SIZE_TOP:
- row = get_row_from_y (fullday, y + HANDLE_SIZE, TRUE);
-
- if (row > (di->child_start_row + di->child_rows_used - 1))
- row = di->child_start_row + di->child_rows_used - 1;
-
- di->child_rows_used = (di->child_start_row + di->child_rows_used) - row;
- di->child_start_row = row;
-
- break;
-
- case DRAG_SIZE_BOTTOM:
- row = get_row_from_y (fullday, y - HANDLE_SIZE, TRUE);
-
- if (row <= di->child_start_row)
- row = di->child_start_row + 1;
- else if (row > f_rows)
- row = f_rows;
-
- di->child_rows_used = row - di->child_start_row;
-
- break;
-
- default:
- g_assert_not_reached ();
- }
-}
-
-static void
-get_time_from_rows (GncalFullDay *fullday, int start_row, int rows_used, time_t *t_lower, time_t *t_upper)
-{
- struct tm tm;
- int row_height;
-
- get_tm_range (fullday, fullday->lower, fullday->upper, &tm, NULL, NULL, NULL);
-
- row_height = calc_row_height (fullday);
-
- tm.tm_min += fullday->interval * start_row;
- *t_lower = mktime (&tm);
-
- tm.tm_min += fullday->interval * rows_used;
- *t_upper = mktime (&tm);
-}
-
-static void
-update_from_drag_info (GncalFullDay *fullday)
-{
- struct drag_info *di;
- GtkWidget *widget;
-
- di = fullday->drag_info;
-
- widget = GTK_WIDGET (fullday);
-
- get_time_from_rows (fullday, di->child_start_row, di->child_rows_used,
- &di->child->ico->dtstart,
- &di->child->ico->dtend);
-
- child_range_changed (fullday, di->child);
-
- /* Notify calendar of change */
-
- gnome_calendar_object_changed (fullday->calendar, di->child->ico, CHANGE_DATES);
-}
-
-static gint
-gncal_full_day_button_release (GtkWidget *widget, GdkEventButton *event)
-{
- GncalFullDay *fullday;
- struct drag_info *di;
- gint y;
- int retval;
-
- g_return_val_if_fail (widget != NULL, FALSE);
- g_return_val_if_fail (GNCAL_IS_FULL_DAY (widget), FALSE);
- g_return_val_if_fail (event != NULL, FALSE);
-
- fullday = GNCAL_FULL_DAY (widget);
-
- di = fullday->drag_info;
-
- gtk_widget_get_pointer (widget, NULL, &y);
-
- retval = FALSE;
-
- switch (di->drag_mode) {
- case DRAG_NONE:
- break;
-
- case DRAG_SELECT:
- if ((event->time - di->click_time) < UNSELECT_TIMEOUT)
- di->sel_rows_used = 0;
- else
- recompute_motion (fullday, y);
-
- gdk_pointer_ungrab (event->time);
-
- paint_back_rows (fullday, di->sel_start_row, MAX (di->sel_rows_used, 1));
-
- retval = TRUE;
- break;
-
- case DRAG_MOVE:
- case DRAG_SIZE_TOP:
- case DRAG_SIZE_BOTTOM:
- draw_xor_rect (fullday);
- recompute_motion (fullday, y);
- gdk_pointer_ungrab (event->time);
-
- update_from_drag_info (fullday);
-
- di->child_rows_used = 0;
-
- retval = TRUE;
- break;
-
- default:
- g_assert_not_reached ();
- }
-
- di->drag_mode = DRAG_NONE;
- di->child = NULL;
-
- return retval;
-}
-
-static gint
-gncal_full_day_motion (GtkWidget *widget, GdkEventMotion *event)
-{
- GncalFullDay *fullday;
- struct drag_info *di;
- gint y;
- int old_min, old_max;
- int new_min, new_max;
- int new_start_row, new_rows_used;
-
- g_return_val_if_fail (widget != NULL, FALSE);
- g_return_val_if_fail (GNCAL_IS_FULL_DAY (widget), FALSE);
- g_return_val_if_fail (event != NULL, FALSE);
-
- fullday = GNCAL_FULL_DAY (widget);
- di = fullday->drag_info;
-
- gtk_widget_get_pointer (widget, NULL, &y);
-
- switch (di->drag_mode) {
- case DRAG_NONE:
- break;
-
- case DRAG_SELECT:
- old_min = di->sel_start_row;
- old_max = di->sel_start_row + di->sel_rows_used - 1;
-
- recompute_motion (fullday, y);
-
- new_min = di->sel_start_row;
- new_max = di->sel_start_row + di->sel_rows_used - 1;
-
- new_start_row = MIN (old_min, new_min);
- new_rows_used = MAX (old_max, new_max) - new_start_row + 1;
-
- paint_back_rows (fullday, new_start_row, new_rows_used);
-
- return TRUE;
-
- case DRAG_MOVE:
- case DRAG_SIZE_TOP:
- case DRAG_SIZE_BOTTOM:
- draw_xor_rect (fullday);
- recompute_motion (fullday, y);
- draw_xor_rect (fullday);
-
- return TRUE;
-
- default:
- g_assert_not_reached ();
- }
-
- return FALSE;
-}
-
-static gint
-gncal_full_day_expose (GtkWidget *widget, GdkEventExpose *event)
-{
- GncalFullDay *fullday;
- Child *child;
- int on_text;
-
- g_return_val_if_fail (widget != NULL, FALSE);
- g_return_val_if_fail (GNCAL_IS_FULL_DAY (widget), FALSE);
- g_return_val_if_fail (event != NULL, FALSE);
-
- if (!GTK_WIDGET_DRAWABLE (widget))
- return FALSE;
-
- fullday = GNCAL_FULL_DAY (widget);
-
- if (event->window == widget->window)
- paint_back (fullday, &event->area);
- else {
- child = find_child_by_window (fullday, event->window, &on_text);
-
- if (child && !on_text)
- child_draw (fullday, child, &event->area, event->window, FALSE);
- }
-
- return FALSE;
-}
-
-static gint
-gncal_full_day_key_press (GtkWidget *widget, GdkEventKey *event)
-{
- GncalFullDay *fullday;
- struct drag_info *di;
- GList *children;
- Child *child;
- gint pos;
-
- g_return_val_if_fail (widget != NULL, FALSE);
- g_return_val_if_fail (GNCAL_IS_FULL_DAY (widget), FALSE);
- g_return_val_if_fail (event != NULL, FALSE);
-
- fullday = GNCAL_FULL_DAY (widget);
-
- di = fullday->drag_info;
-
- if (di->sel_rows_used == 0)
- return FALSE;
-
- if (event->keyval == GDK_Return) {
- gtk_signal_emit (GTK_OBJECT (fullday), fullday_signals[RANGE_ACTIVATED]);
- return TRUE;
- }
-
- if (event->length > 0) {
- /* This means some printable key was pressed */
-
- gtk_signal_emit (GTK_OBJECT (fullday), fullday_signals[RANGE_ACTIVATED]);
-
- /* Find the new child, which should hopefully be focused, and insert the keypress */
-
- for (children = fullday->children; children; children = children->next) {
- child = children->data;
-
- if (GTK_WIDGET_HAS_FOCUS (child->widget)) {
- pos = gtk_text_get_length (GTK_TEXT (child->widget));
-
- gtk_editable_insert_text (GTK_EDITABLE (child->widget),
- event->string,
- event->length,
- &pos);
-
- return TRUE;
- }
- }
- }
-
- return FALSE;
-}
-
-static gint
-gncal_full_day_focus_in (GtkWidget *widget, GdkEventFocus *event)
-{
- g_return_val_if_fail (widget != NULL, FALSE);
- g_return_val_if_fail (GNCAL_IS_FULL_DAY (widget), FALSE);
- g_return_val_if_fail (event != NULL, FALSE);
-
- GTK_WIDGET_SET_FLAGS (widget, GTK_HAS_FOCUS);
- gtk_widget_draw_focus (widget);
-
- return FALSE;
-}
-
-static gint
-gncal_full_day_focus_out (GtkWidget *widget, GdkEventFocus *event)
-{
- g_return_val_if_fail (widget != NULL, FALSE);
- g_return_val_if_fail (GNCAL_IS_FULL_DAY (widget), FALSE);
- g_return_val_if_fail (event != NULL, FALSE);
-
- GTK_WIDGET_UNSET_FLAGS (widget, GTK_HAS_FOCUS);
- gtk_widget_draw_focus (widget);
-
- return FALSE;
-}
-
-static void
-gncal_full_day_forall (GtkContainer *container, gboolean include_internals, GtkCallback callback, gpointer callback_data)
-{
- GncalFullDay *fullday;
- GList *children;
- Child *child;
-
- g_return_if_fail (container != NULL);
- g_return_if_fail (GNCAL_IS_FULL_DAY (container));
- g_return_if_fail (callback != NULL);
-
- fullday = GNCAL_FULL_DAY (container);
-
- for (children = fullday->children; children; children = children->next) {
- child = children->data;
-
- (*callback) (child->widget, callback_data);
- }
-}
-
-static gint
-child_compare_by_start (gconstpointer a, gconstpointer b)
-{
- const Child *ca = a;
- const Child *cb = b;
- time_t diff;
-
- diff = ca->start - cb->start;
- return (diff < 0) ? -1 : (diff > 0) ? 1 : 0;
-}
-
-static int
-fullday_add_children (iCalObject *obj, time_t start, time_t end, void *c)
-{
- GncalFullDay *fullday = c;
- Child *child;
-
- child = child_new (fullday, start, end, obj);
- fullday->children = g_list_insert_sorted (fullday->children, child, child_compare_by_start);
-
- return 1;
-}
-
-void
-gncal_full_day_update (GncalFullDay *fullday, iCalObject *ico, int flags)
-{
- GList *children;
- Child *child;
-
- g_return_if_fail (fullday != NULL);
- g_return_if_fail (GNCAL_IS_FULL_DAY (fullday));
-
- if (!fullday->calendar->cal)
- return;
-
- /* Try to find child that changed */
-
- for (children = fullday->children; children; children = children->next) {
- child = children->data;
-
- if (child->ico == ico)
- break;
- }
-
- /* If child was found and nothing but the summary changed, we can just paint the child and return */
-
- if (children && !(flags & ~CHANGE_SUMMARY)) {
- child_draw (fullday, child, NULL, NULL, TRUE);
- return;
- }
-
- /* We have to regenerate and layout our list of children */
-
- for (children = fullday->children; children; children = children->next)
- child_destroy (fullday, children->data);
-
- g_list_free (fullday->children);
-
- fullday->children = NULL;
-
- calendar_iterate (fullday->calendar->cal,
- fullday->lower,
- fullday->upper,
- fullday_add_children,
- fullday);
-
- layout_children (fullday);
-
- /* Realize and map children */
-
- for (children = fullday->children; children; children = children->next) {
- if (GTK_WIDGET_REALIZED (fullday))
- child_realize (fullday, children->data);
-
- if (GTK_WIDGET_MAPPED (fullday))
- child_map (fullday, children->data);
- }
-
- gtk_widget_draw (GTK_WIDGET (fullday), NULL);
-}
-
-void
-gncal_full_day_set_bounds (GncalFullDay *fullday, time_t lower, time_t upper)
-{
- struct drag_info *di;
-
- g_return_if_fail (fullday != NULL);
- g_return_if_fail (GNCAL_IS_FULL_DAY (fullday));
-
- if ((lower != fullday->lower) || (upper != fullday->upper)) {
- fullday->lower = lower;
- fullday->upper = upper;
-
- di = fullday->drag_info;
-
- di->sel_rows_used = 0; /* clear selection */
-
- gncal_full_day_update (fullday, NULL, 0);
- }
-}
-
-int
-gncal_full_day_selection_range (GncalFullDay *fullday, time_t *lower, time_t *upper)
-{
- struct drag_info *di;
- time_t alower, aupper;
-
- g_return_val_if_fail (fullday != NULL, FALSE);
- g_return_val_if_fail (GNCAL_IS_FULL_DAY (fullday), FALSE);
-
- di = fullday->drag_info;
-
- if (di->sel_rows_used == 0){
- time_t now = time (NULL);
- struct tm tm = *localtime (&now);
- struct tm thisd = *localtime (&fullday->lower);
-
- thisd.tm_hour = tm.tm_hour;
- thisd.tm_min = tm.tm_min;
- thisd.tm_sec = 0;
- *lower = mktime (&thisd);
- thisd.tm_hour++;
- *upper = mktime (&thisd);
- return FALSE;
- }
-
- get_time_from_rows (fullday, di->sel_start_row, di->sel_rows_used, &alower, &aupper);
-
- if (lower)
- *lower = alower;
-
- if (upper)
- *upper= aupper;
-
- return TRUE;
-}
-
-void
-gncal_full_day_focus_child (GncalFullDay *fullday, iCalObject *ico)
-{
- GList *children;
- Child *child;
- GdkEvent event;
-
- g_return_if_fail (fullday != NULL);
- g_return_if_fail (ico != NULL);
-
- for (children = fullday->children; children; children = children->next) {
- child = children->data;
-
- if (child->ico == ico) {
- gtk_widget_grab_focus (child->widget);
-
- /* We synthesize a click because GtkText will not set the cursor and
- * the user will not be able to type-- this has to be fixed in
- * GtkText. */
-
- memset (&event, 0, sizeof (event));
-
- event.type = GDK_BUTTON_PRESS;
- event.button.window = child->widget->window;
- event.button.time = GDK_CURRENT_TIME;
- event.button.x = 0;
- event.button.y = 0;
- event.button.button = 1;
-
- gtk_widget_event (child->widget, &event);
-
- break;
- }
- }
-}
-
-int
-gncal_full_day_get_day_start_yoffset (GncalFullDay *fullday)
-{
- GtkWidget *widget;
- int begin_row;
-
- g_return_val_if_fail (fullday != NULL, 0);
- g_return_val_if_fail (GNCAL_IS_FULL_DAY (fullday), 0);
-
- widget = GTK_WIDGET (fullday);
-
- begin_row = (day_begin * 60) / fullday->interval;
-
- return widget->style->klass->ythickness + begin_row * calc_row_height (fullday);
-}
-
-static void
-range_activated (GncalFullDay *fullday)
-{
- struct drag_info *di;
-
- g_return_if_fail (fullday != NULL);
- g_return_if_fail (GNCAL_IS_FULL_DAY (fullday));
-
- di = fullday->drag_info;
-
- /* Remove selection; at this point someone should already have added an appointment */
-
- di->sel_rows_used = 0;
-
- paint_back (fullday, NULL);
-}