ui: added GcalAllDayGrid widget.
GcalAllDayGrid will work for day and week view. This is the initial implementation, that doesn't respond to events (mouse clicks)
This commit is contained in:
Erick Pérez Castellanos
@@ -56,6 +56,8 @@ gnome_calendar_SOURCES = \
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gcal-manager.h \
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gcal-manager.h \
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gcal-nav-bar.h \
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gcal-nav-bar.h \
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gcal-nav-bar.c \
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gcal-nav-bar.c \
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gcal-all-day-grid.c \
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gcal-all-day-grid.h \
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gcal-utils.c \
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gcal-utils.c \
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gcal-utils.h
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gcal-utils.h
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@@ -0,0 +1,695 @@
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/* -*- mode: c; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/*
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* gcal-all-day-grid.c
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*
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* Copyright (C) 2012 - Erick Pérez Castellanos
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 2 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "gcal-all-day-grid.h"
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#include <string.h>
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enum
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{
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PROP_0,
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PROP_COLUMNS,
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PROP_SPACING
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};
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struct _GcalAllDayGridPrivate
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{
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/* property */
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guint columns_nr;
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gint spacing;
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GList *column_headers;
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GList *children;
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};
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static void gcal_all_day_grid_finalize (GObject *object);
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static void gcal_all_day_grid_set_property (GObject *object,
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guint property_id,
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const GValue *value,
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GParamSpec *pspec);
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static void gcal_all_day_grid_get_property (GObject *object,
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guint property_id,
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GValue *value,
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GParamSpec *pspec);
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static void gcal_all_day_grid_get_preferred_width (GtkWidget *widget,
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gint *minimum,
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gint *natural);
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static void gcal_all_day_grid_get_preferred_height (GtkWidget *widget,
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gint *minimum,
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gint *natural);
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/* FIXME: realize/unrealize/map/unmap commented out tll testing
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not needed because I'm not using event-window here */
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/* static void gcal_all_day_grid_realize (GtkWidget *widget); */
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/* static void gcal_all_day_grid_unrealize (GtkWidget *widget); */
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/* static void gcal_all_day_grid_map (GtkWidget *widget); */
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/* static void gcal_all_day_grid_unmap (GtkWidget *widget); */
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static void gcal_all_day_grid_size_allocate (GtkWidget *widget,
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GtkAllocation *allocation);
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static gboolean gcal_all_day_grid_draw (GtkWidget *widget,
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cairo_t *cr);
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static void gcal_all_day_grid_add (GtkContainer *container,
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GtkWidget *widget);
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static void gcal_all_day_grid_remove (GtkContainer *container,
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GtkWidget *widget);
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static void gcal_all_day_grid_forall (GtkContainer *container,
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gboolean include_internals,
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GtkCallback callback,
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gpointer callback_data);
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G_DEFINE_TYPE (GcalAllDayGrid,gcal_all_day_grid, GTK_TYPE_CONTAINER);
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static void
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gcal_all_day_grid_class_init (GcalAllDayGridClass *klass)
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{
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GObjectClass *object_class;
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GtkWidgetClass *widget_class;
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GtkContainerClass *container_class;
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object_class = G_OBJECT_CLASS (klass);
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object_class->finalize = gcal_all_day_grid_finalize;
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object_class->set_property = gcal_all_day_grid_set_property;
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object_class->get_property = gcal_all_day_grid_get_property;
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widget_class = GTK_WIDGET_CLASS (klass);
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widget_class->get_preferred_width = gcal_all_day_grid_get_preferred_width;
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widget_class->get_preferred_height = gcal_all_day_grid_get_preferred_height;
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/* FIXME: realize/unrealize/map/unmap commented out tll testing
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not needed because I'm not using event-window here */
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/* widget_class->realize = gcal_all_day_grid_realize; */
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/* widget_class->unrealize = gcal_all_day_grid_unrealize; */
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/* widget_class->map = gcal_all_day_grid_map; */
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/* widget_class->unmap = gcal_all_day_grid_unmap; */
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widget_class->size_allocate = gcal_all_day_grid_size_allocate;
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widget_class->draw = gcal_all_day_grid_draw;
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container_class = GTK_CONTAINER_CLASS (klass);
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container_class->add = gcal_all_day_grid_add;
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container_class->remove = gcal_all_day_grid_remove;
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container_class->forall = gcal_all_day_grid_forall;
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gtk_container_class_handle_border_width (container_class);
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g_object_class_install_property (
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object_class,
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PROP_COLUMNS,
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g_param_spec_uint ("columns",
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"Columns",
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"The number of columns in which to split the grid",
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0,
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G_MAXUINT,
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0,
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G_PARAM_CONSTRUCT_ONLY |
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G_PARAM_READWRITE));
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g_object_class_install_property (
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object_class,
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PROP_SPACING,
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g_param_spec_int ("spacing",
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"Spacing",
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"The horizontal space between the header and the side and below lines",
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0,
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G_MAXINT,
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0,
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G_PARAM_CONSTRUCT |
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G_PARAM_READWRITE));
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g_type_class_add_private ((gpointer)klass, sizeof (GcalAllDayGridPrivate));
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}
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static void
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gcal_all_day_grid_init (GcalAllDayGrid *self)
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{
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GcalAllDayGridPrivate *priv;
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gtk_widget_set_has_window (GTK_WIDGET (self), FALSE);
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self->priv = G_TYPE_INSTANCE_GET_PRIVATE (self,
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GCAL_TYPE_ALL_DAY_GRID,
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GcalAllDayGridPrivate);
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priv = self->priv;
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priv->column_headers = NULL;
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priv->children = NULL;
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}
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static void
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gcal_all_day_grid_finalize (GObject *object)
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{
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GcalAllDayGridPrivate *priv;
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priv = GCAL_ALL_DAY_GRID (object)->priv;
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if (priv->children != NULL)
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g_list_free_full (priv->children, (GDestroyNotify) g_list_free);
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if (priv->column_headers != NULL)
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g_list_free_full (priv->column_headers, g_free);
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/* Chain up to parent's finalize() method. */
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G_OBJECT_CLASS (gcal_all_day_grid_parent_class)->finalize (object);
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}
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static void
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gcal_all_day_grid_set_property (GObject *object,
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guint property_id,
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const GValue *value,
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GParamSpec *pspec)
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{
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GcalAllDayGridPrivate *priv;
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priv = GCAL_ALL_DAY_GRID (object)->priv;
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switch (property_id)
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{
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case PROP_COLUMNS:
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{
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gint i;
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priv->columns_nr = g_value_get_uint (value);
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for (i = 0; i < priv->columns_nr; ++i)
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{
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priv->children = g_list_append (priv->children, NULL);
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}
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break;
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}
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case PROP_SPACING:
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priv->spacing = g_value_get_int (value);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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break;
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}
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}
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static void
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gcal_all_day_grid_get_property (GObject *object,
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guint property_id,
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GValue *value,
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GParamSpec *pspec)
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{
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GcalAllDayGridPrivate *priv;
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priv = GCAL_ALL_DAY_GRID (object)->priv;
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switch (property_id)
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{
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case PROP_COLUMNS:
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g_value_set_uint (value, priv->columns_nr);
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break;
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case PROP_SPACING:
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g_value_set_int (value, priv->spacing);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
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break;
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}
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}
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/* GtkWidget API */
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static void
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gcal_all_day_grid_get_preferred_width (GtkWidget *widget,
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gint *minimum,
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gint *natural)
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{
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GcalAllDayGridPrivate* priv;
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GtkBorder padding;
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GList *headers;
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gchar *longest_header;
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gint length;
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PangoLayout *layout;
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PangoRectangle logical_rect;
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priv = GCAL_ALL_DAY_GRID (widget)->priv;
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length = 0;
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longest_header = NULL;
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for (headers = priv->column_headers;
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headers != NULL;
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headers = g_list_next (headers))
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{
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gchar *header = (gchar*) headers->data;
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if (length < strlen (header))
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{
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length = strlen (header);
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longest_header = header;
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}
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}
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layout = gtk_widget_create_pango_layout (widget, longest_header);
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pango_layout_get_extents (layout, NULL, &logical_rect);
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pango_extents_to_pixels (&logical_rect, NULL);
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gtk_style_context_get_padding (gtk_widget_get_style_context (widget),
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gtk_widget_get_state_flags (widget),
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&padding);
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if (minimum != NULL)
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{
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*minimum =
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(priv->columns_nr * logical_rect.width) + padding.left + padding.right +
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(priv->columns_nr * 2 * priv->spacing);
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}
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if (natural != NULL)
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{
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*natural =
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(priv->columns_nr * logical_rect.width) + padding.left + padding.right +
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(priv->columns_nr * 2 * priv->spacing);
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}
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g_object_unref (layout);
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}
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static void
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gcal_all_day_grid_get_preferred_height (GtkWidget *widget,
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gint *minimum,
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gint *natural)
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{
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GcalAllDayGridPrivate* priv;
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GList *columns;
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gint min_height;
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guint min_keeper;
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gint nat_height;
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guint nat_keeper;
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GtkBorder padding;
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PangoLayout *layout;
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PangoRectangle logical_rect;
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priv = GCAL_ALL_DAY_GRID (widget)->priv;
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layout = gtk_widget_create_pango_layout (widget, "0");
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pango_layout_get_extents (layout, NULL, &logical_rect);
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pango_extents_to_pixels (&logical_rect, NULL);
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gtk_style_context_get_padding (gtk_widget_get_style_context (widget),
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gtk_widget_get_state_flags (widget),
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&padding);
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g_object_unref (layout);
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min_keeper = G_MAXUINT;
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nat_keeper = 0;
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for (columns = priv->children;
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columns != NULL;
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columns = g_list_next (columns))
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{
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||||||
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GList *column_children = (GList*) columns->data;
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gint column_height;
|
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|
||||||
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for (;column_children != NULL;
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column_children = g_list_next (column_children))
|
||||||
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{
|
||||||
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GtkWidget *widget;
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||||||
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widget = (GtkWidget*) column_children->data;
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|
||||||
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gtk_widget_get_preferred_height (widget, &min_height, &nat_height);
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||||||
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|
||||||
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/* minimum is calculated as the minimum required
|
||||||
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by any child */
|
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if (min_keeper < min_height)
|
||||||
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min_keeper = min_height;
|
||||||
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|
||||||
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column_height += nat_height;
|
||||||
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}
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||||||
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|
||||||
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if (nat_keeper < column_height)
|
||||||
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nat_keeper = column_height;
|
||||||
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}
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||||||
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|
||||||
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if (minimum != NULL)
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||||||
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{
|
||||||
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*minimum = min_keeper + logical_rect.height + priv->spacing + padding.top + padding.bottom;
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||||||
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}
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if (natural != NULL)
|
||||||
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{
|
||||||
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*natural = nat_keeper + logical_rect.height + priv->spacing + padding.top + padding.bottom;
|
||||||
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}
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||||||
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}
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||||||
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|
||||||
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static void
|
||||||
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gcal_all_day_grid_size_allocate (GtkWidget *widget,
|
||||||
|
GtkAllocation *allocation)
|
||||||
|
{
|
||||||
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GcalAllDayGridPrivate *priv;
|
||||||
|
|
||||||
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GtkBorder padding;
|
||||||
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gint y_gap;
|
||||||
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|
||||||
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PangoLayout *layout;
|
||||||
|
PangoRectangle logical_rect;
|
||||||
|
|
||||||
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GList *columns;
|
||||||
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gint idx;
|
||||||
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|
||||||
|
gint width;
|
||||||
|
|
||||||
|
priv = GCAL_ALL_DAY_GRID (widget)->priv;
|
||||||
|
gtk_widget_set_allocation (widget, allocation);
|
||||||
|
|
||||||
|
gtk_style_context_get_padding (
|
||||||
|
gtk_widget_get_style_context (widget),
|
||||||
|
gtk_widget_get_state_flags (widget),
|
||||||
|
&padding);
|
||||||
|
|
||||||
|
width = allocation->width - (padding.left + padding.right);
|
||||||
|
|
||||||
|
layout = gtk_widget_create_pango_layout (widget, "0");
|
||||||
|
|
||||||
|
pango_layout_get_extents (layout, NULL, &logical_rect);
|
||||||
|
pango_extents_to_pixels (&logical_rect, NULL);
|
||||||
|
y_gap = allocation->y + padding.top + logical_rect.height + priv->spacing;
|
||||||
|
|
||||||
|
g_object_unref (layout);
|
||||||
|
|
||||||
|
/* Placing children */
|
||||||
|
for (columns = priv->children, idx = 0;
|
||||||
|
columns != NULL;
|
||||||
|
columns = g_list_next (columns), ++idx)
|
||||||
|
{
|
||||||
|
GtkAllocation child_allocation;
|
||||||
|
GList *column;
|
||||||
|
|
||||||
|
column = (GList*) columns->data;
|
||||||
|
|
||||||
|
child_allocation.x = idx * (width / priv->columns_nr) + allocation->x + padding.left;
|
||||||
|
child_allocation.width = (width / priv->columns_nr);
|
||||||
|
|
||||||
|
for (; column != NULL; column = g_list_next (column))
|
||||||
|
{
|
||||||
|
gint natural_height;
|
||||||
|
GtkWidget *item = (GtkWidget*) column->data;
|
||||||
|
gtk_widget_get_preferred_height (item, NULL, &natural_height);
|
||||||
|
|
||||||
|
child_allocation.y = y_gap;
|
||||||
|
child_allocation.height = natural_height;
|
||||||
|
|
||||||
|
y_gap += natural_height;
|
||||||
|
|
||||||
|
gtk_widget_size_allocate (item, &child_allocation);
|
||||||
|
}
|
||||||
|
|
||||||
|
y_gap = allocation->y + padding.top + logical_rect.height + priv->spacing;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static gboolean
|
||||||
|
gcal_all_day_grid_draw (GtkWidget *widget,
|
||||||
|
cairo_t *cr)
|
||||||
|
{
|
||||||
|
GcalAllDayGridPrivate *priv;
|
||||||
|
|
||||||
|
GtkBorder padding;
|
||||||
|
GtkAllocation alloc;
|
||||||
|
gint width;
|
||||||
|
gint height;
|
||||||
|
gint y_gap;
|
||||||
|
|
||||||
|
PangoLayout *layout;
|
||||||
|
PangoRectangle logical_rect;
|
||||||
|
PangoFontDescription *font_desc;
|
||||||
|
|
||||||
|
GList *header;
|
||||||
|
gint i;
|
||||||
|
|
||||||
|
GdkRGBA ligther_color;
|
||||||
|
|
||||||
|
priv = GCAL_ALL_DAY_GRID (widget)->priv;
|
||||||
|
|
||||||
|
gtk_style_context_get_padding (
|
||||||
|
gtk_widget_get_style_context (widget),
|
||||||
|
gtk_widget_get_state_flags (widget),
|
||||||
|
&padding);
|
||||||
|
|
||||||
|
gtk_widget_get_allocation (widget, &alloc);
|
||||||
|
width = alloc.width - (padding.left + padding.right);
|
||||||
|
height = alloc.height - (padding.top + padding.bottom);
|
||||||
|
|
||||||
|
y_gap = padding.top + priv->spacing;
|
||||||
|
|
||||||
|
cairo_save (cr);
|
||||||
|
|
||||||
|
gtk_style_context_get (
|
||||||
|
gtk_widget_get_style_context (widget),
|
||||||
|
gtk_widget_get_state_flags (widget),
|
||||||
|
"font", &font_desc, NULL);
|
||||||
|
layout = pango_cairo_create_layout (cr);
|
||||||
|
pango_layout_set_font_description (layout, font_desc);
|
||||||
|
|
||||||
|
pango_layout_get_extents (layout, NULL, &logical_rect);
|
||||||
|
pango_extents_to_pixels (&logical_rect, NULL);
|
||||||
|
y_gap += logical_rect.height;
|
||||||
|
|
||||||
|
for (header = priv->column_headers, i = 0;
|
||||||
|
header != NULL;
|
||||||
|
header = g_list_next (header), i++)
|
||||||
|
{
|
||||||
|
gchar *text = (gchar*) header->data;
|
||||||
|
pango_layout_set_text (layout, text, -1);
|
||||||
|
pango_cairo_update_layout (cr, layout);
|
||||||
|
|
||||||
|
cairo_move_to (cr,
|
||||||
|
(width / priv->columns_nr) * i + priv->spacing + padding.left,
|
||||||
|
padding.top);
|
||||||
|
pango_cairo_show_layout (cr, layout);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* drawing lines */
|
||||||
|
gtk_style_context_get_color (
|
||||||
|
gtk_widget_get_style_context (widget),
|
||||||
|
gtk_widget_get_state_flags (widget) | GTK_STATE_FLAG_INSENSITIVE,
|
||||||
|
&ligther_color);
|
||||||
|
cairo_set_source_rgb (cr,
|
||||||
|
ligther_color.red,
|
||||||
|
ligther_color.green,
|
||||||
|
ligther_color.blue);
|
||||||
|
cairo_set_line_width (cr, 0.3);
|
||||||
|
|
||||||
|
cairo_move_to (cr, padding.left, y_gap + 0.4);
|
||||||
|
cairo_rel_line_to (cr, width, 0);
|
||||||
|
|
||||||
|
for (i = 0; i < priv->columns_nr + 1; ++i)
|
||||||
|
{
|
||||||
|
cairo_move_to (cr, padding.left + i * (width / priv->columns_nr) + 0.4, y_gap);
|
||||||
|
cairo_rel_line_to (cr, 0, height - y_gap);
|
||||||
|
}
|
||||||
|
|
||||||
|
cairo_stroke (cr);
|
||||||
|
cairo_restore (cr);
|
||||||
|
|
||||||
|
/* drawing childrens */
|
||||||
|
if (GTK_WIDGET_CLASS (gcal_all_day_grid_parent_class)->draw != NULL)
|
||||||
|
GTK_WIDGET_CLASS (gcal_all_day_grid_parent_class)->draw (widget, cr);
|
||||||
|
|
||||||
|
pango_font_description_free (font_desc);
|
||||||
|
g_object_unref (layout);
|
||||||
|
|
||||||
|
return FALSE;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* GtkContainer API */
|
||||||
|
/*
|
||||||
|
* gcal_all_day_grid_add:
|
||||||
|
*
|
||||||
|
* @gtk_container_add implementation. It assumes the widget will go
|
||||||
|
* to the first column. If there's no column set, will set columns to 1
|
||||||
|
*/
|
||||||
|
static void
|
||||||
|
gcal_all_day_grid_add (GtkContainer *container,
|
||||||
|
GtkWidget *widget)
|
||||||
|
{
|
||||||
|
GcalAllDayGridPrivate* priv;
|
||||||
|
|
||||||
|
priv = GCAL_ALL_DAY_GRID (container)->priv;
|
||||||
|
|
||||||
|
if (priv->columns_nr == 0)
|
||||||
|
priv->columns_nr = 1;
|
||||||
|
|
||||||
|
gcal_all_day_grid_place (GCAL_ALL_DAY_GRID (container),
|
||||||
|
widget,
|
||||||
|
0);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gcal_all_day_grid_remove (GtkContainer *container,
|
||||||
|
GtkWidget *widget)
|
||||||
|
{
|
||||||
|
GcalAllDayGridPrivate *priv;
|
||||||
|
|
||||||
|
GList *columns;
|
||||||
|
|
||||||
|
priv = GCAL_ALL_DAY_GRID (container)->priv;
|
||||||
|
|
||||||
|
if (priv->children != NULL)
|
||||||
|
{
|
||||||
|
for (columns = priv->children;
|
||||||
|
columns != NULL;
|
||||||
|
columns = g_list_next (columns))
|
||||||
|
{
|
||||||
|
GList* column = (GList*) columns->data;
|
||||||
|
for (;column != NULL; column = g_list_next (column))
|
||||||
|
{
|
||||||
|
if (widget == (GtkWidget*) column->data)
|
||||||
|
{
|
||||||
|
GList* orig = (GList*) columns->data;
|
||||||
|
orig = g_list_delete_link (orig, column);
|
||||||
|
|
||||||
|
gtk_widget_unparent (widget);
|
||||||
|
|
||||||
|
columns->data = orig;
|
||||||
|
|
||||||
|
columns = NULL;
|
||||||
|
break;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gcal_all_day_grid_forall (GtkContainer *container,
|
||||||
|
gboolean include_internals,
|
||||||
|
GtkCallback callback,
|
||||||
|
gpointer callback_data)
|
||||||
|
{
|
||||||
|
GcalAllDayGridPrivate *priv;
|
||||||
|
|
||||||
|
GList* columns;
|
||||||
|
|
||||||
|
priv = GCAL_ALL_DAY_GRID (container)->priv;
|
||||||
|
|
||||||
|
if (priv->children != NULL)
|
||||||
|
{
|
||||||
|
columns = priv->children;
|
||||||
|
|
||||||
|
while (columns)
|
||||||
|
{
|
||||||
|
GList *column;
|
||||||
|
|
||||||
|
column = columns->data;
|
||||||
|
columns = columns->next;
|
||||||
|
|
||||||
|
while (column)
|
||||||
|
{
|
||||||
|
GtkWidget *child = (GtkWidget*) column->data;
|
||||||
|
column = column->next;
|
||||||
|
|
||||||
|
(* callback) (child, callback_data);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Public API */
|
||||||
|
/**
|
||||||
|
* gcal_all_day_grid_new:
|
||||||
|
*
|
||||||
|
* Since: 0.1
|
||||||
|
* Return value: A new #GcalAllDayGrid
|
||||||
|
* Returns: (transfer full):
|
||||||
|
**/
|
||||||
|
GtkWidget*
|
||||||
|
gcal_all_day_grid_new (guint columns)
|
||||||
|
{
|
||||||
|
return g_object_new (GCAL_TYPE_ALL_DAY_GRID, "columns", columns, NULL);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* gcal_all_day_grid_set_column_headers:
|
||||||
|
* @all_day: A #GcalAllDayGrid
|
||||||
|
* @...: a list of strings
|
||||||
|
*
|
||||||
|
* Set the columns headers. If #GcalAllDayGrid:columns property
|
||||||
|
* has not been set, this function does nothing.
|
||||||
|
**/
|
||||||
|
void
|
||||||
|
gcal_all_day_grid_set_column_headers (GcalAllDayGrid *all_day,
|
||||||
|
...)
|
||||||
|
{
|
||||||
|
GcalAllDayGridPrivate *priv;
|
||||||
|
va_list args;
|
||||||
|
gint i;
|
||||||
|
|
||||||
|
priv = all_day->priv;
|
||||||
|
|
||||||
|
if (priv->columns_nr == 0)
|
||||||
|
return;
|
||||||
|
|
||||||
|
if (priv->column_headers != NULL)
|
||||||
|
g_list_free_full (priv->column_headers, g_free);
|
||||||
|
|
||||||
|
va_start (args, all_day);
|
||||||
|
for (i = 0; i < priv->columns_nr; ++i)
|
||||||
|
{
|
||||||
|
gchar *header;
|
||||||
|
header = g_strdup (va_arg(args, gchar*));
|
||||||
|
|
||||||
|
priv->column_headers = g_list_append (priv->column_headers,
|
||||||
|
header);
|
||||||
|
}
|
||||||
|
|
||||||
|
va_end (args);
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* gcal_all_day_grid_place:
|
||||||
|
* @all_day: A #GcalAllDayGrid widget
|
||||||
|
* @widget: The child widget to add
|
||||||
|
* @column_idx: The index of the column, starting with zero
|
||||||
|
*
|
||||||
|
* Adding a widget to a specified column. If the column index
|
||||||
|
* is bigger than the #GcalAllDayGrid:columns property set,
|
||||||
|
* it will do nothing.
|
||||||
|
**/
|
||||||
|
void
|
||||||
|
gcal_all_day_grid_place (GcalAllDayGrid *all_day,
|
||||||
|
GtkWidget *widget,
|
||||||
|
gint column_idx)
|
||||||
|
{
|
||||||
|
GcalAllDayGridPrivate *priv;
|
||||||
|
GList* children_link;
|
||||||
|
GList* column;
|
||||||
|
|
||||||
|
priv = all_day->priv;
|
||||||
|
|
||||||
|
g_return_if_fail (column_idx < priv->columns_nr);
|
||||||
|
|
||||||
|
children_link = g_list_nth (priv->children, column_idx);
|
||||||
|
column = (GList*) children_link->data;
|
||||||
|
children_link->data = g_list_append (column, widget);
|
||||||
|
|
||||||
|
gtk_widget_set_parent (widget, GTK_WIDGET (all_day));
|
||||||
|
}
|
||||||
@@ -0,0 +1,64 @@
|
|||||||
|
/*
|
||||||
|
* gcal-all-day-grid.h
|
||||||
|
*
|
||||||
|
* Copyright (C) 2012 - Erick Pérez Castellanos
|
||||||
|
*
|
||||||
|
* This program is free software; you can redistribute it and/or modify
|
||||||
|
* it under the terms of the GNU General Public License as published by
|
||||||
|
* the Free Software Foundation; either version 2 of the License, or
|
||||||
|
* (at your option) any later version.
|
||||||
|
*
|
||||||
|
* This program is distributed in the hope that it will be useful,
|
||||||
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||||
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||||
|
* GNU General Public License for more details.
|
||||||
|
*
|
||||||
|
* You should have received a copy of the GNU General Public License
|
||||||
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
||||||
|
*/
|
||||||
|
|
||||||
|
#ifndef __GCAL_ALL_DAY_GRID_H__
|
||||||
|
#define __GCAL_ALL_DAY_GRID_H__
|
||||||
|
|
||||||
|
#include <gtk/gtk.h>
|
||||||
|
|
||||||
|
G_BEGIN_DECLS
|
||||||
|
|
||||||
|
#define GCAL_TYPE_ALL_DAY_GRID (gcal_all_day_grid_get_type ())
|
||||||
|
#define GCAL_ALL_DAY_GRID(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GCAL_TYPE_ALL_DAY_GRID, GcalAllDayGrid))
|
||||||
|
#define GCAL_ALL_DAY_GRID_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GCAL_TYPE_ALL_DAY_GRID, GcalAllDayGridClass))
|
||||||
|
#define GCAL_IS_ALL_DAY_GRID(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GCAL_TYPE_ALL_DAY_GRID))
|
||||||
|
#define GCAL_IS_ALL_DAY_GRID_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), GCAL_TYPE_ALL_DAY_GRID))
|
||||||
|
#define GCAL_ALL_DAY_GRID_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), GCAL_TYPE_ALL_DAY_GRID, GcalAllDayGridClass))
|
||||||
|
|
||||||
|
typedef struct _GcalAllDayGrid GcalAllDayGrid;
|
||||||
|
typedef struct _GcalAllDayGridClass GcalAllDayGridClass;
|
||||||
|
typedef struct _GcalAllDayGridPrivate GcalAllDayGridPrivate;
|
||||||
|
|
||||||
|
struct _GcalAllDayGrid
|
||||||
|
{
|
||||||
|
GtkContainer parent;
|
||||||
|
|
||||||
|
/* add your public declarations here */
|
||||||
|
GcalAllDayGridPrivate *priv;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct _GcalAllDayGridClass
|
||||||
|
{
|
||||||
|
GtkContainerClass parent_class;
|
||||||
|
};
|
||||||
|
|
||||||
|
GType gcal_all_day_grid_get_type (void);
|
||||||
|
|
||||||
|
GtkWidget* gcal_all_day_grid_new (guint columns);
|
||||||
|
|
||||||
|
void gcal_all_day_grid_set_column_headers (GcalAllDayGrid *all_day,
|
||||||
|
...);
|
||||||
|
|
||||||
|
void gcal_all_day_grid_place (GcalAllDayGrid *all_day,
|
||||||
|
GtkWidget *widget,
|
||||||
|
gint column_idx);
|
||||||
|
|
||||||
|
G_END_DECLS
|
||||||
|
|
||||||
|
#endif /* __GCAL_ALL_DAY_GRID_H__ */
|
||||||
Reference in New Issue
Block a user