Federated_Computer/federated-calendar
3
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

gcal-all-day-grid: allocate event largers than one day

Browse Source
This commit is contained in:
Erick Pérez Castellanos
2014-12-04 17:10:26 -05:00
parent 9f530a5b8a
commit 912a5d46e9
3 changed files with 99 additions and 28 deletions
Download Patch File Download Diff File Expand all files Collapse all files
src/gcal-all-day-grid.c
+69 -16
View File
@@ -30,6 +30,15 @@ enum
PROP_SPACING
};
struct _ChildInfo
{
GtkWidget *widget;
guint column_span;
};
typedef struct _ChildInfo ChildInfo;
struct _GcalAllDayGridPrivate
{
/* property */
@@ -173,11 +182,20 @@ static void
gcal_all_day_grid_finalize (GObject *object)
{
GcalAllDayGridPrivate *priv;
GList *column;
priv = GCAL_ALL_DAY_GRID (object)->priv;
if (priv->children != NULL)
g_list_free_full (priv->children, (GDestroyNotify) g_list_free);
{
column = priv->children;
while (column)
{
g_list_free_full (column->data, (GDestroyNotify) g_free);
column = column->next;
}
}
g_list_free (priv->children);
if (priv->column_headers != NULL)
g_list_free_full (priv->column_headers, g_free);
@@ -340,10 +358,10 @@ gcal_all_day_grid_get_preferred_height (GtkWidget *widget,
for (;column_children != NULL;
column_children = g_list_next (column_children))
{
GtkWidget *widget;
widget = (GtkWidget*) column_children->data;
ChildInfo *info;
info = (ChildInfo*) column_children->data;
gtk_widget_get_preferred_height (widget, &min_height, &nat_height);
gtk_widget_get_preferred_height (info->widget, &min_height, &nat_height);
/* minimum is calculated as the minimum required
by any child */
@@ -461,8 +479,11 @@ gcal_all_day_grid_size_allocate (GtkWidget *widget,
GList *columns;
gint idx;
gint i;
gint width;
gint width_block;
GArray *last_y;
priv = GCAL_ALL_DAY_GRID (widget)->priv;
gtk_widget_set_allocation (widget, allocation);
@@ -472,7 +493,7 @@ gcal_all_day_grid_size_allocate (GtkWidget *widget,
gtk_widget_get_state_flags (widget),
&padding);
width = allocation->width - (padding.left + padding.right);
width_block = (allocation->width - (padding.left + padding.right)) / priv->columns_nr;
layout = gtk_widget_create_pango_layout (widget, "0");
@@ -492,6 +513,11 @@ gcal_all_day_grid_size_allocate (GtkWidget *widget,
allocation->height - y_gap);
}
/* last_y value for each column,
will keep the amount of columns as well */
last_y = g_array_new (FALSE, TRUE, sizeof (guint));
g_array_set_size (last_y, priv->columns_nr);
/* Placing children */
for (columns = priv->children, idx = 0;
columns != NULL;
@@ -502,25 +528,39 @@ gcal_all_day_grid_size_allocate (GtkWidget *widget,
column = (GList*) columns->data;
child_allocation.x = idx * (width / priv->columns_nr) + allocation->x + padding.left;
child_allocation.width = (width / priv->columns_nr);
child_allocation.x = idx * width_block + allocation->x + padding.left;
y_gap += g_array_index (last_y, guint, idx);
for (; column != NULL; column = g_list_next (column))
{
gint natural_height;
GtkWidget *item = (GtkWidget*) column->data;
ChildInfo *info;
GtkWidget *item;
info = (ChildInfo*) column->data;
item = info->widget;
gtk_widget_get_preferred_height (item, NULL, &natural_height);
child_allocation.width = width_block * info->column_span;
child_allocation.y = y_gap;
child_allocation.height = natural_height;
y_gap += natural_height;
gtk_widget_size_allocate (item, &child_allocation);
/* updating y spacings */
for (i = 0; i < info->column_span; ++i)
{
g_array_index (last_y, guint, idx + i) = natural_height;
}
}
y_gap = allocation->y + padding.top + logical_rect.height + priv->spacing;
}
g_array_free (last_y, TRUE);
}
static gboolean
@@ -655,7 +695,7 @@ gcal_all_day_grid_add (GtkContainer *container,
gcal_all_day_grid_place (GCAL_ALL_DAY_GRID (container),
widget,
0);
0, 0);
}
static void
@@ -675,11 +715,13 @@ gcal_all_day_grid_remove (GtkContainer *container,
GList* column = (GList*) columns->data;
for (;column != NULL; column = g_list_next (column))
{
if (widget == (GtkWidget*) column->data)
ChildInfo *info = (ChildInfo*) column->data;
if (widget == info->widget)
{
GList* orig = (GList*) columns->data;
orig = g_list_delete_link (orig, column);
g_free (info);
gtk_widget_unparent (widget);
columns->data = orig;
@@ -713,10 +755,10 @@ gcal_all_day_grid_forall (GtkContainer *container,
while (column)
{
GtkWidget *child = (GtkWidget*) column->data;
ChildInfo *info = (ChildInfo*) column->data;
column = column->next;
(* callback) (child, callback_data);
(* callback) (info->widget, callback_data);
}
}
}
@@ -777,6 +819,7 @@ gcal_all_day_grid_set_column_headers (GcalAllDayGrid *all_day,
* @all_day: A #GcalAllDayGrid widget
* @widget: The child widget to add
* @column_idx: The index of the column, starting with zero
* @column_span: The columns the widgets should expand
*
* Adding a widget to a specified column. If the column index
* is bigger than the #GcalAllDayGrid:columns property set,
@@ -785,11 +828,13 @@ gcal_all_day_grid_set_column_headers (GcalAllDayGrid *all_day,
void
gcal_all_day_grid_place (GcalAllDayGrid *all_day,
GtkWidget *widget,
guint column_idx)
guint column_idx,
guint column_span)
{
GcalAllDayGridPrivate *priv;
GList* children_link;
GList* column;
ChildInfo *info;
priv = all_day->priv;
@@ -797,7 +842,11 @@ gcal_all_day_grid_place (GcalAllDayGrid *all_day,
children_link = g_list_nth (priv->children, column_idx);
column = (GList*) children_link->data;
children_link->data = g_list_append (column, widget);
info = g_new0 (ChildInfo, 1);
info->widget = widget;
info->column_span = column_span;
children_link->data = g_list_append (column, info);
gtk_widget_set_parent (widget, GTK_WIDGET (all_day));
}
@@ -822,7 +871,11 @@ gcal_all_day_grid_get_by_uuid (GcalAllDayGrid *all_day,
while (column)
{
GcalEventWidget *child = GCAL_EVENT_WIDGET ((GtkWidget*) column->data);
ChildInfo *info;
GcalEventWidget *child;
info = ((ChildInfo*) column->data);
child = GCAL_EVENT_WIDGET (info->widget);
column = column->next;
if (g_strcmp0 (uuid,