Added initial GcalYearView implementation.
First approach to GcalYearView implementation. The code is missing yet a lot of the others views functionality, well, almost every view is missing something, but...
This commit is contained in:
Erick Pérez Castellanos
committed by
Rene A. Viant Moran
Rene A. Viant Moran
parent
a3aa2fc664
commit
bb7e518fa4
@@ -33,6 +33,8 @@ gnome_calendar_SOURCES = \
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gcal-window.c \
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gcal-window.c \
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gcal-view.c \
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gcal-view.c \
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gcal-view.h \
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gcal-view.h \
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gcal-year-view.c \
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gcal-year-view.h \
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gcal-month-view.c \
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gcal-month-view.c \
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gcal-month-view.h \
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gcal-month-view.h \
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gcal-week-view.c \
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gcal-week-view.c \
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@@ -0,0 +1,938 @@
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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-year-view.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-year-view.h"
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#include "gcal-utils.h"
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#include "gcal-view.h"
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#include "gcal-event-widget.h"
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#include <glib/gi18n.h>
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#include <libecal/libecal.h>
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struct _GcalViewChild
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{
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GtkWidget *widget;
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gboolean hidden_by_me;
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};
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typedef struct _GcalViewChild GcalViewChild;
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struct _GcalYearViewPrivate
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{
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/**
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* This is where we keep the refs of the child widgets.
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* Every child added to the list placed in the position
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* of it corresponding cell number.
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* The cell number is calculated in _add method.
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*/
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GList *months [12];
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GdkWindow *event_window;
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/* property */
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icaltimetype *date;
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/* helpers */
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GdkRectangle *prev_rectangle;
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GdkRectangle *next_rectangle;
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gboolean clicked_prev;
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gboolean clicked_next;
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};
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enum
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{
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PROP_0,
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PROP_DATE //active-date inherited property
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};
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static void gcal_view_interface_init (GcalViewIface *iface);
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static void gcal_year_view_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_year_view_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_year_view_finalize (GObject *object);
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static void gcal_year_view_realize (GtkWidget *widget);
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static void gcal_year_view_unrealize (GtkWidget *widget);
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static void gcal_year_view_map (GtkWidget *widget);
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static void gcal_year_view_unmap (GtkWidget *widget);
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static void gcal_year_view_size_allocate (GtkWidget *widget,
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GtkAllocation *allocation);
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static gboolean gcal_year_view_draw (GtkWidget *widget,
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cairo_t *cr);
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static void gcal_year_view_add (GtkContainer *constainer,
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GtkWidget *widget);
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static void gcal_year_view_remove (GtkContainer *constainer,
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GtkWidget *widget);
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static void gcal_year_view_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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static void gcal_year_view_set_date (GcalYearView *view,
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icaltimetype *date);
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static void gcal_year_view_draw_header (GcalYearView *view,
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cairo_t *cr,
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GtkAllocation *alloc,
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GtkBorder *padding);
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static void gcal_year_view_draw_grid (GcalYearView *view,
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cairo_t *cr,
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GtkAllocation *alloc,
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GtkBorder *padding);
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static gdouble gcal_year_view_get_start_grid_y (GtkWidget *widget);
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static icaltimetype* gcal_year_view_get_initial_date (GcalView *view);
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static icaltimetype* gcal_year_view_get_final_date (GcalView *view);
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static gboolean gcal_year_view_contains (GcalView *view,
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icaltimetype *date);
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static void gcal_year_view_remove_by_uuid (GcalView *view,
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const gchar *uuid);
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static GtkWidget* gcal_year_view_get_by_uuid (GcalView *view,
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const gchar *uuid);
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static void gcal_year_view_reposition_child (GcalView *view,
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const gchar *uuid);
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G_DEFINE_TYPE_WITH_CODE (GcalYearView,
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gcal_year_view,
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GTK_TYPE_CONTAINER,
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G_IMPLEMENT_INTERFACE (GCAL_TYPE_VIEW,
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gcal_view_interface_init));
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static void
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gcal_year_view_class_init (GcalYearViewClass *klass)
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{
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GtkContainerClass *container_class;
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GtkWidgetClass *widget_class;
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GObjectClass *object_class;
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container_class = GTK_CONTAINER_CLASS (klass);
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container_class->add = gcal_year_view_add;
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container_class->remove = gcal_year_view_remove;
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container_class->forall = gcal_year_view_forall;
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widget_class = GTK_WIDGET_CLASS (klass);
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widget_class->realize = gcal_year_view_realize;
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widget_class->unrealize = gcal_year_view_unrealize;
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widget_class->map = gcal_year_view_map;
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widget_class->unmap = gcal_year_view_unmap;
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widget_class->size_allocate = gcal_year_view_size_allocate;
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widget_class->draw = gcal_year_view_draw;
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object_class = G_OBJECT_CLASS (klass);
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object_class->set_property = gcal_year_view_set_property;
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object_class->get_property = gcal_year_view_get_property;
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object_class->finalize = gcal_year_view_finalize;
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g_object_class_override_property (object_class, PROP_DATE, "active-date");
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g_type_class_add_private ((gpointer)klass, sizeof (GcalYearViewPrivate));
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}
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static void
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gcal_year_view_init (GcalYearView *self)
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{
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GcalYearViewPrivate *priv;
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gint i;
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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_YEAR_VIEW,
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GcalYearViewPrivate);
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priv = self->priv;
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priv->prev_rectangle = NULL;
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priv->next_rectangle = NULL;
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priv->clicked_prev = FALSE;
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priv->clicked_next = FALSE;
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for (i = 0; i < 12; i++)
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{
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priv->months[i] = NULL;
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}
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gtk_style_context_add_class (
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gtk_widget_get_style_context (GTK_WIDGET (self)),
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"calendar-view");
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}
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static void
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gcal_view_interface_init (GcalViewIface *iface)
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{
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iface->get_initial_date = gcal_year_view_get_initial_date;
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iface->get_final_date = gcal_year_view_get_final_date;
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iface->contains = gcal_year_view_contains;
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iface->remove_by_uuid = gcal_year_view_remove_by_uuid;
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iface->get_by_uuid = gcal_year_view_get_by_uuid;
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iface->reposition_child = gcal_year_view_reposition_child;
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/* iface->clear_selection = gcal_year_view_clear_selection; */
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}
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static void
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gcal_year_view_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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g_return_if_fail (GCAL_IS_YEAR_VIEW (object));
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switch (property_id)
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{
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case PROP_DATE:
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gcal_year_view_set_date (GCAL_YEAR_VIEW (object),
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g_value_dup_boxed (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_year_view_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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GcalYearViewPrivate *priv;
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g_return_if_fail (GCAL_IS_YEAR_VIEW (object));
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priv = GCAL_YEAR_VIEW (object)->priv;
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switch (property_id)
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{
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case PROP_DATE:
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g_value_set_boxed (value, priv->date);
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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_year_view_finalize (GObject *object)
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{
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GcalYearViewPrivate *priv = GCAL_YEAR_VIEW (object)->priv;
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if (priv->date != NULL)
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g_free (priv->date);
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if (priv->prev_rectangle != NULL)
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g_free (priv->prev_rectangle);
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if (priv->next_rectangle != NULL)
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g_free (priv->next_rectangle);
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/* Chain up to parent's finalize() method. */
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G_OBJECT_CLASS (gcal_year_view_parent_class)->finalize (object);
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}
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static void
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gcal_year_view_realize (GtkWidget *widget)
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{
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GcalYearViewPrivate *priv;
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GdkWindow *parent_window;
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GdkWindowAttr attributes;
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gint attributes_mask;
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GtkAllocation allocation;
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priv = GCAL_YEAR_VIEW (widget)->priv;
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gtk_widget_set_realized (widget, TRUE);
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parent_window = gtk_widget_get_parent_window (widget);
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gtk_widget_set_window (widget, parent_window);
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g_object_ref (parent_window);
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gtk_widget_get_allocation (widget, &allocation);
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attributes.window_type = GDK_WINDOW_CHILD;
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attributes.wclass = GDK_INPUT_ONLY;
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attributes.x = allocation.x;
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attributes.y = allocation.y;
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attributes.width = allocation.width;
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attributes.height = allocation.height;
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attributes.event_mask = gtk_widget_get_events (widget);
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attributes.event_mask |= (GDK_BUTTON_PRESS_MASK |
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GDK_BUTTON_RELEASE_MASK |
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GDK_BUTTON1_MOTION_MASK |
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GDK_POINTER_MOTION_HINT_MASK |
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GDK_POINTER_MOTION_MASK |
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GDK_ENTER_NOTIFY_MASK |
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GDK_LEAVE_NOTIFY_MASK);
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attributes_mask = GDK_WA_X | GDK_WA_Y;
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priv->event_window = gdk_window_new (parent_window,
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&attributes,
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attributes_mask);
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gdk_window_set_user_data (priv->event_window, widget);
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}
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static void
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gcal_year_view_unrealize (GtkWidget *widget)
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{
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GcalYearViewPrivate *priv;
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priv = GCAL_YEAR_VIEW (widget)->priv;
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if (priv->event_window != NULL)
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{
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gdk_window_set_user_data (priv->event_window, NULL);
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gdk_window_destroy (priv->event_window);
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priv->event_window = NULL;
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}
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GTK_WIDGET_CLASS (gcal_year_view_parent_class)->unrealize (widget);
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}
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static void
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gcal_year_view_map (GtkWidget *widget)
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{
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GcalYearViewPrivate *priv;
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priv = GCAL_YEAR_VIEW (widget)->priv;
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if (priv->event_window)
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gdk_window_show (priv->event_window);
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GTK_WIDGET_CLASS (gcal_year_view_parent_class)->map (widget);
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}
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static void
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gcal_year_view_unmap (GtkWidget *widget)
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{
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GcalYearViewPrivate *priv;
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priv = GCAL_YEAR_VIEW (widget)->priv;
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if (priv->event_window)
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gdk_window_hide (priv->event_window);
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GTK_WIDGET_CLASS (gcal_year_view_parent_class)->unmap (widget);
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}
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static void
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gcal_year_view_size_allocate (GtkWidget *widget,
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GtkAllocation *allocation)
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{
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GcalYearViewPrivate *priv;
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priv = GCAL_YEAR_VIEW (widget)->priv;
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gtk_widget_set_allocation (widget, allocation);
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if (gtk_widget_get_realized (widget))
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{
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gdk_window_move_resize (priv->event_window,
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allocation->x,
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allocation->y,
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allocation->width,
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allocation->height);
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}
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}
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static gboolean
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gcal_year_view_draw (GtkWidget *widget,
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cairo_t *cr)
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{
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GtkStyleContext *context;
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GtkStateFlags state;
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|
GtkBorder padding;
|
||||||
|
GtkAllocation alloc;
|
||||||
|
|
||||||
|
context = gtk_widget_get_style_context (widget);
|
||||||
|
state = gtk_widget_get_state_flags (widget);
|
||||||
|
|
||||||
|
gtk_style_context_get_padding (context, state, &padding);
|
||||||
|
gtk_widget_get_allocation (widget, &alloc);
|
||||||
|
|
||||||
|
gcal_year_view_draw_header (GCAL_YEAR_VIEW (widget), cr, &alloc, &padding);
|
||||||
|
gcal_year_view_draw_grid (GCAL_YEAR_VIEW (widget), cr, &alloc, &padding);
|
||||||
|
|
||||||
|
if (GTK_WIDGET_CLASS (gcal_year_view_parent_class)->draw != NULL)
|
||||||
|
GTK_WIDGET_CLASS (gcal_year_view_parent_class)->draw (widget, cr);
|
||||||
|
|
||||||
|
return FALSE;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gcal_year_view_add (GtkContainer *container,
|
||||||
|
GtkWidget *widget)
|
||||||
|
{
|
||||||
|
GcalYearViewPrivate *priv;
|
||||||
|
GList *l;
|
||||||
|
icaltimetype *date;
|
||||||
|
|
||||||
|
GcalViewChild *new_child;
|
||||||
|
|
||||||
|
g_return_if_fail (GCAL_IS_YEAR_VIEW (container));
|
||||||
|
g_return_if_fail (GCAL_IS_EVENT_WIDGET (widget));
|
||||||
|
g_return_if_fail (gtk_widget_get_parent (widget) == NULL);
|
||||||
|
priv = GCAL_YEAR_VIEW (container)->priv;
|
||||||
|
|
||||||
|
/* Check if it's already added for date */
|
||||||
|
date = gcal_event_widget_get_date (GCAL_EVENT_WIDGET (widget));
|
||||||
|
|
||||||
|
for (l = priv->months[date->month - 1]; l != NULL; l = l->next)
|
||||||
|
{
|
||||||
|
GcalViewChild *child;
|
||||||
|
|
||||||
|
child = (GcalViewChild*) l->data;
|
||||||
|
if (g_strcmp0 (
|
||||||
|
gcal_event_widget_peek_uuid (GCAL_EVENT_WIDGET (widget)),
|
||||||
|
gcal_event_widget_peek_uuid (GCAL_EVENT_WIDGET (child->widget)))
|
||||||
|
== 0)
|
||||||
|
{
|
||||||
|
//TODO: remove once the main-dev phase its over
|
||||||
|
g_warning ("Trying to add an event with the same uuid to the view");
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
new_child = g_new0 (GcalViewChild, 1);
|
||||||
|
new_child->widget = widget;
|
||||||
|
new_child->hidden_by_me = FALSE;
|
||||||
|
|
||||||
|
priv->months[date->month - 1] = g_list_append (priv->months[date->month - 1], new_child);
|
||||||
|
gtk_widget_set_parent (widget, GTK_WIDGET (container));
|
||||||
|
|
||||||
|
g_free (date);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gcal_year_view_remove (GtkContainer *container,
|
||||||
|
GtkWidget *widget)
|
||||||
|
{
|
||||||
|
GcalYearViewPrivate *priv;
|
||||||
|
gint i;
|
||||||
|
GList *l;
|
||||||
|
|
||||||
|
g_return_if_fail (GCAL_IS_YEAR_VIEW (container));
|
||||||
|
g_return_if_fail (gtk_widget_get_parent (widget) == GTK_WIDGET (container));
|
||||||
|
priv = GCAL_YEAR_VIEW (container)->priv;
|
||||||
|
|
||||||
|
for (i = 0; i < 12; i++)
|
||||||
|
{
|
||||||
|
for (l = priv->months[i]; l != NULL; l = l->next)
|
||||||
|
{
|
||||||
|
GcalViewChild *child;
|
||||||
|
|
||||||
|
child = (GcalViewChild*) l->data;
|
||||||
|
if (child->widget == widget)
|
||||||
|
{
|
||||||
|
gboolean was_visible;
|
||||||
|
|
||||||
|
was_visible = gtk_widget_get_visible (widget);
|
||||||
|
gtk_widget_unparent (widget);
|
||||||
|
|
||||||
|
priv->months[i] = g_list_remove (priv->months[i], child);
|
||||||
|
g_free (child);
|
||||||
|
|
||||||
|
if (was_visible)
|
||||||
|
gtk_widget_queue_resize (GTK_WIDGET (container));
|
||||||
|
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gcal_year_view_forall (GtkContainer *container,
|
||||||
|
gboolean include_internals,
|
||||||
|
GtkCallback callback,
|
||||||
|
gpointer callback_data)
|
||||||
|
{
|
||||||
|
GcalYearViewPrivate *priv;
|
||||||
|
gint i;
|
||||||
|
GList *l;
|
||||||
|
|
||||||
|
priv = GCAL_YEAR_VIEW (container)->priv;
|
||||||
|
|
||||||
|
for (i = 0; i < 12; i++)
|
||||||
|
{
|
||||||
|
l = priv->months[i];
|
||||||
|
|
||||||
|
while (l)
|
||||||
|
{
|
||||||
|
GcalViewChild *child;
|
||||||
|
|
||||||
|
child = (GcalViewChild*) l->data;
|
||||||
|
l = l->next;
|
||||||
|
|
||||||
|
(* callback) (child->widget, callback_data);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gcal_year_view_set_date (GcalYearView *view,
|
||||||
|
icaltimetype *date)
|
||||||
|
{
|
||||||
|
GcalYearViewPrivate *priv;
|
||||||
|
gboolean will_resize;
|
||||||
|
|
||||||
|
gint i;
|
||||||
|
GList *l;
|
||||||
|
GList *to_remove;
|
||||||
|
|
||||||
|
priv = view->priv;
|
||||||
|
will_resize = FALSE;
|
||||||
|
|
||||||
|
/* if span_updated: queue_resize */
|
||||||
|
will_resize = ! gcal_view_contains (GCAL_VIEW (view), date);
|
||||||
|
|
||||||
|
if (priv->date != NULL)
|
||||||
|
g_free (priv->date);
|
||||||
|
|
||||||
|
priv->date = date;
|
||||||
|
|
||||||
|
if (will_resize)
|
||||||
|
{
|
||||||
|
to_remove = NULL;
|
||||||
|
|
||||||
|
for (i = 0; i < 12; i++)
|
||||||
|
{
|
||||||
|
for (l = priv->months[i]; l != NULL; l = l->next)
|
||||||
|
{
|
||||||
|
GcalViewChild *child;
|
||||||
|
icaltimetype *child_date;
|
||||||
|
|
||||||
|
child = (GcalViewChild*) l->data;
|
||||||
|
child_date =
|
||||||
|
gcal_event_widget_get_date (GCAL_EVENT_WIDGET (child->widget));
|
||||||
|
if (! gcal_view_contains (GCAL_VIEW (view), child_date))
|
||||||
|
to_remove = g_list_append (to_remove, child->widget);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
g_list_foreach (to_remove, (GFunc) gtk_widget_destroy, NULL);
|
||||||
|
|
||||||
|
gtk_widget_queue_resize (GTK_WIDGET (view));
|
||||||
|
gtk_widget_queue_draw (GTK_WIDGET (view));
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gcal_year_view_draw_header (GcalYearView *view,
|
||||||
|
cairo_t *cr,
|
||||||
|
GtkAllocation *alloc,
|
||||||
|
GtkBorder *padding)
|
||||||
|
{
|
||||||
|
GcalYearViewPrivate *priv;
|
||||||
|
GtkStyleContext *context;
|
||||||
|
GtkStateFlags state;
|
||||||
|
GdkRGBA color;
|
||||||
|
GtkBorder header_padding;
|
||||||
|
|
||||||
|
PangoLayout *layout;
|
||||||
|
gint layout_width;
|
||||||
|
gint header_width;
|
||||||
|
gint layout_height;
|
||||||
|
|
||||||
|
gchar *left_header;
|
||||||
|
|
||||||
|
GtkIconTheme *icon_theme;
|
||||||
|
GdkPixbuf *pixbuf;
|
||||||
|
|
||||||
|
g_return_if_fail (GCAL_IS_YEAR_VIEW (view));
|
||||||
|
priv = view->priv;
|
||||||
|
|
||||||
|
context = gtk_widget_get_style_context (GTK_WIDGET (view));
|
||||||
|
state = gtk_widget_get_state_flags (GTK_WIDGET (view));
|
||||||
|
|
||||||
|
gtk_style_context_save (context);
|
||||||
|
gtk_style_context_add_region (context, "header", 0);
|
||||||
|
|
||||||
|
gtk_style_context_get_padding (context, state, &header_padding);
|
||||||
|
|
||||||
|
gtk_style_context_get_color (context, state, &color);
|
||||||
|
cairo_set_source_rgb (cr, color.red, color.green, color.blue);
|
||||||
|
|
||||||
|
layout = pango_cairo_create_layout (cr);
|
||||||
|
pango_layout_set_font_description (layout,
|
||||||
|
gtk_style_context_get_font (context,
|
||||||
|
state));
|
||||||
|
gtk_style_context_restore (context);
|
||||||
|
|
||||||
|
/* Here translators should put the widgest letter in their alphabet, this
|
||||||
|
* taken to make it align with week-view header, which is the larger for now */
|
||||||
|
pango_layout_set_text (layout, _("WWW 99 - WWW 99"), -1);
|
||||||
|
pango_cairo_update_layout (cr, layout);
|
||||||
|
pango_layout_get_pixel_size (layout, &layout_width, &layout_height);
|
||||||
|
|
||||||
|
left_header = g_strdup_printf (_("Year %d"), priv->date->year);
|
||||||
|
|
||||||
|
pango_layout_set_text (layout, left_header, -1);
|
||||||
|
pango_cairo_update_layout (cr, layout);
|
||||||
|
pango_layout_get_pixel_size (layout, &header_width, NULL);
|
||||||
|
|
||||||
|
cairo_move_to (cr,
|
||||||
|
alloc->x + header_padding.left + ((layout_width - header_width) / 2),
|
||||||
|
alloc->y + header_padding.top);
|
||||||
|
pango_cairo_show_layout (cr, layout);
|
||||||
|
|
||||||
|
/* Drawing arrows */
|
||||||
|
icon_theme = gtk_icon_theme_get_default ();
|
||||||
|
pixbuf = gtk_icon_theme_load_icon (icon_theme,
|
||||||
|
"go-previous-symbolic",
|
||||||
|
layout_height,
|
||||||
|
0,
|
||||||
|
NULL);
|
||||||
|
|
||||||
|
gdk_cairo_set_source_pixbuf (cr,
|
||||||
|
pixbuf,
|
||||||
|
alloc->x + layout_width + 2 * header_padding.left,
|
||||||
|
alloc->y + header_padding.top);
|
||||||
|
g_object_unref (pixbuf);
|
||||||
|
cairo_paint (cr);
|
||||||
|
|
||||||
|
pixbuf = gtk_icon_theme_load_icon (icon_theme,
|
||||||
|
"go-next-symbolic",
|
||||||
|
layout_height,
|
||||||
|
0,
|
||||||
|
NULL);
|
||||||
|
|
||||||
|
gdk_cairo_set_source_pixbuf (cr,
|
||||||
|
pixbuf,
|
||||||
|
alloc->x + layout_width + 2 * header_padding.left + layout_height,
|
||||||
|
alloc->y + header_padding.top);
|
||||||
|
g_object_unref (pixbuf);
|
||||||
|
cairo_paint (cr);
|
||||||
|
|
||||||
|
/* allocating rects */
|
||||||
|
if (priv->prev_rectangle == NULL)
|
||||||
|
priv->prev_rectangle = g_new0 (GdkRectangle, 1);
|
||||||
|
priv->prev_rectangle->x = alloc->x + layout_width + 2 * header_padding.left;
|
||||||
|
priv->prev_rectangle->y = alloc->y + header_padding.top;
|
||||||
|
priv->prev_rectangle->width = layout_height;
|
||||||
|
priv->prev_rectangle->height = layout_height;
|
||||||
|
|
||||||
|
if (priv->next_rectangle == NULL)
|
||||||
|
priv->next_rectangle = g_new0 (GdkRectangle, 1);
|
||||||
|
priv->next_rectangle->x = alloc->x + layout_width + 2 * header_padding.left + layout_height;
|
||||||
|
priv->next_rectangle->y = alloc->y + header_padding.top;
|
||||||
|
priv->next_rectangle->width = layout_height;
|
||||||
|
priv->next_rectangle->height = layout_height;
|
||||||
|
|
||||||
|
g_free (left_header);
|
||||||
|
g_object_unref (layout);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gcal_year_view_draw_grid (GcalYearView *view,
|
||||||
|
cairo_t *cr,
|
||||||
|
GtkAllocation *alloc,
|
||||||
|
GtkBorder *padding)
|
||||||
|
{
|
||||||
|
GtkWidget *widget;
|
||||||
|
|
||||||
|
GtkStyleContext *context;
|
||||||
|
GtkStateFlags state;
|
||||||
|
GdkRGBA color;
|
||||||
|
GdkRGBA ligther_color;
|
||||||
|
GdkRGBA selected_color;
|
||||||
|
GdkRGBA background_selected_color;
|
||||||
|
GtkBorder header_padding;
|
||||||
|
|
||||||
|
gint i, j;
|
||||||
|
gint font_width;
|
||||||
|
gint font_height;
|
||||||
|
|
||||||
|
gdouble start_grid_y;
|
||||||
|
|
||||||
|
PangoLayout *layout;
|
||||||
|
const PangoFontDescription *font;
|
||||||
|
|
||||||
|
widget = GTK_WIDGET (view);
|
||||||
|
|
||||||
|
context = gtk_widget_get_style_context (widget);
|
||||||
|
layout = pango_cairo_create_layout (cr);
|
||||||
|
|
||||||
|
start_grid_y = gcal_year_view_get_start_grid_y (widget);
|
||||||
|
state = gtk_widget_get_state_flags (widget);
|
||||||
|
gtk_style_context_get_color (context,
|
||||||
|
state | GTK_STATE_FLAG_SELECTED,
|
||||||
|
&selected_color);
|
||||||
|
|
||||||
|
gtk_style_context_get_background_color (context,
|
||||||
|
state | GTK_STATE_FLAG_SELECTED,
|
||||||
|
&background_selected_color);
|
||||||
|
|
||||||
|
gtk_style_context_get_color (context,
|
||||||
|
state | GTK_STATE_FLAG_INSENSITIVE,
|
||||||
|
&ligther_color);
|
||||||
|
gtk_style_context_get_color (context, state, &color);
|
||||||
|
font = gtk_style_context_get_font (context, state);
|
||||||
|
cairo_set_source_rgb (cr, color.red, color.green, color.blue);
|
||||||
|
|
||||||
|
pango_layout_set_font_description (layout, font);
|
||||||
|
|
||||||
|
gtk_style_context_save (context);
|
||||||
|
gtk_style_context_add_region (context, "header", 0);
|
||||||
|
|
||||||
|
gtk_style_context_get_padding (context, state, &header_padding);
|
||||||
|
|
||||||
|
gtk_style_context_restore (context);
|
||||||
|
|
||||||
|
cairo_set_source_rgb (cr,
|
||||||
|
ligther_color.red,
|
||||||
|
ligther_color.green,
|
||||||
|
ligther_color.blue);
|
||||||
|
|
||||||
|
/* drawing grid text */
|
||||||
|
for (i = 0; i < 6; i++)
|
||||||
|
{
|
||||||
|
for (j = 0; j < 2; j++)
|
||||||
|
{
|
||||||
|
pango_layout_set_text (layout, gcal_get_month_name (i * 2 + j), -1);
|
||||||
|
pango_cairo_update_layout (cr, layout);
|
||||||
|
pango_layout_get_pixel_size (layout, &font_width, &font_height);
|
||||||
|
|
||||||
|
cairo_move_to (cr,
|
||||||
|
(alloc->width / 6) * i + header_padding.left,
|
||||||
|
start_grid_y + padding->top + j * (alloc->height - start_grid_y) / 2);
|
||||||
|
pango_cairo_show_layout (cr, layout);
|
||||||
|
}
|
||||||
|
}
|
||||||
|
/* free the layout object */
|
||||||
|
g_object_unref (layout);
|
||||||
|
|
||||||
|
/* drawing grid skel */
|
||||||
|
cairo_set_line_width (cr, 0.3);
|
||||||
|
|
||||||
|
/* vertical lines */
|
||||||
|
for (i = 0; i < 5; i++)
|
||||||
|
{
|
||||||
|
//FIXME: ensure x coordinate has an integer value plus 0.4
|
||||||
|
cairo_move_to (cr, (alloc->width / 6) * (i + 1) + 0.4, start_grid_y);
|
||||||
|
cairo_rel_line_to (cr, 0, alloc->height - start_grid_y);
|
||||||
|
}
|
||||||
|
|
||||||
|
for (i = 0; i < 2; i++)
|
||||||
|
{
|
||||||
|
//FIXME: ensure y coordinate has an integer value plus 0.4
|
||||||
|
cairo_move_to (cr, 0, start_grid_y + ((alloc->height - start_grid_y) / 2) * i + 0.4);
|
||||||
|
cairo_rel_line_to (cr, alloc->width, 0);
|
||||||
|
}
|
||||||
|
|
||||||
|
cairo_stroke (cr);
|
||||||
|
|
||||||
|
/* drawing actual_day_cell */
|
||||||
|
}
|
||||||
|
|
||||||
|
static gdouble
|
||||||
|
gcal_year_view_get_start_grid_y (GtkWidget *widget)
|
||||||
|
{
|
||||||
|
GtkStyleContext *context;
|
||||||
|
GtkBorder header_padding;
|
||||||
|
|
||||||
|
PangoLayout *layout;
|
||||||
|
gint font_height;
|
||||||
|
gdouble start_grid_y;
|
||||||
|
|
||||||
|
context = gtk_widget_get_style_context (widget);
|
||||||
|
layout = pango_layout_new (gtk_widget_get_pango_context (widget));
|
||||||
|
|
||||||
|
/* init header values */
|
||||||
|
gtk_style_context_save (context);
|
||||||
|
gtk_style_context_add_region (context, "header", 0);
|
||||||
|
|
||||||
|
gtk_style_context_get_padding (gtk_widget_get_style_context (widget),
|
||||||
|
gtk_widget_get_state_flags (widget),
|
||||||
|
&header_padding);
|
||||||
|
|
||||||
|
pango_layout_set_font_description (
|
||||||
|
layout,
|
||||||
|
gtk_style_context_get_font (context,
|
||||||
|
gtk_widget_get_state_flags(widget)));
|
||||||
|
pango_layout_get_pixel_size (layout, NULL, &font_height);
|
||||||
|
|
||||||
|
/* 6: is padding around the header */
|
||||||
|
start_grid_y = header_padding.top + font_height + header_padding.bottom;
|
||||||
|
gtk_style_context_restore (context);
|
||||||
|
|
||||||
|
g_object_unref (layout);
|
||||||
|
return start_grid_y;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* GcalView Interface API */
|
||||||
|
/**
|
||||||
|
* gcal_year_view_get_initial_date:
|
||||||
|
*
|
||||||
|
* Since: 0.1
|
||||||
|
* Return value: the first day of the month
|
||||||
|
* Returns: (transfer full): Release with g_free
|
||||||
|
**/
|
||||||
|
static icaltimetype*
|
||||||
|
gcal_year_view_get_initial_date (GcalView *view)
|
||||||
|
{
|
||||||
|
//FIXME to retrieve the 35 days range
|
||||||
|
GcalYearViewPrivate *priv;
|
||||||
|
icaltimetype *new_date;
|
||||||
|
|
||||||
|
g_return_val_if_fail (GCAL_IS_YEAR_VIEW (view), NULL);
|
||||||
|
priv = GCAL_YEAR_VIEW (view)->priv;
|
||||||
|
new_date = gcal_dup_icaltime (priv->date);
|
||||||
|
new_date->day = 1;
|
||||||
|
new_date->month = 1;
|
||||||
|
|
||||||
|
return new_date;
|
||||||
|
}
|
||||||
|
|
||||||
|
/**
|
||||||
|
* gcal_year_view_get_final_date:
|
||||||
|
*
|
||||||
|
* Since: 0.1
|
||||||
|
* Return value: the last day of the month
|
||||||
|
* Returns: (transfer full): Release with g_free
|
||||||
|
**/
|
||||||
|
static icaltimetype*
|
||||||
|
gcal_year_view_get_final_date (GcalView *view)
|
||||||
|
{
|
||||||
|
//FIXME to retrieve the 35 days range
|
||||||
|
GcalYearViewPrivate *priv;
|
||||||
|
icaltimetype *new_date;
|
||||||
|
|
||||||
|
g_return_val_if_fail (GCAL_IS_YEAR_VIEW (view), NULL);
|
||||||
|
priv = GCAL_YEAR_VIEW (view)->priv;
|
||||||
|
new_date = gcal_dup_icaltime (priv->date);
|
||||||
|
new_date->day = 31;
|
||||||
|
new_date->month = 12;
|
||||||
|
|
||||||
|
return new_date;
|
||||||
|
}
|
||||||
|
|
||||||
|
static gboolean
|
||||||
|
gcal_year_view_contains (GcalView *view,
|
||||||
|
icaltimetype *date)
|
||||||
|
{
|
||||||
|
GcalYearViewPrivate *priv;
|
||||||
|
|
||||||
|
g_return_val_if_fail (GCAL_IS_YEAR_VIEW (view), FALSE);
|
||||||
|
priv = GCAL_YEAR_VIEW (view)->priv;
|
||||||
|
|
||||||
|
if (priv->date == NULL)
|
||||||
|
return FALSE;
|
||||||
|
|
||||||
|
return priv->date->year == date->year;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gcal_year_view_remove_by_uuid (GcalView *view,
|
||||||
|
const gchar *uuid)
|
||||||
|
{
|
||||||
|
GcalYearViewPrivate *priv;
|
||||||
|
gint i;
|
||||||
|
GList *l;
|
||||||
|
|
||||||
|
g_return_if_fail (GCAL_IS_YEAR_VIEW (view));
|
||||||
|
priv = GCAL_YEAR_VIEW (view)->priv;
|
||||||
|
|
||||||
|
for (i = 0; i < 12; i++)
|
||||||
|
{
|
||||||
|
for (l = priv->months[i]; l != NULL; l = l->next)
|
||||||
|
{
|
||||||
|
GcalViewChild *child;
|
||||||
|
const gchar* widget_uuid;
|
||||||
|
|
||||||
|
child = (GcalViewChild*) l->data;
|
||||||
|
widget_uuid = gcal_event_widget_peek_uuid (GCAL_EVENT_WIDGET (child->widget));
|
||||||
|
if (g_strcmp0 (uuid, widget_uuid) == 0)
|
||||||
|
{
|
||||||
|
gtk_widget_destroy (child->widget);
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
}
|
||||||
|
|
||||||
|
static GtkWidget*
|
||||||
|
gcal_year_view_get_by_uuid (GcalView *view,
|
||||||
|
const gchar *uuid)
|
||||||
|
{
|
||||||
|
GcalYearViewPrivate *priv;
|
||||||
|
gint i;
|
||||||
|
GList *l;
|
||||||
|
|
||||||
|
g_return_val_if_fail (GCAL_IS_YEAR_VIEW (view), NULL);
|
||||||
|
priv = GCAL_YEAR_VIEW (view)->priv;
|
||||||
|
|
||||||
|
for (i = 0; i < 12; i++)
|
||||||
|
{
|
||||||
|
for (l = priv->months[i]; l != NULL; l = l->next)
|
||||||
|
{
|
||||||
|
GcalViewChild *child;
|
||||||
|
const gchar* widget_uuid;
|
||||||
|
|
||||||
|
child = (GcalViewChild*) l->data;
|
||||||
|
widget_uuid = gcal_event_widget_peek_uuid (GCAL_EVENT_WIDGET (child->widget));
|
||||||
|
if (g_strcmp0 (uuid, widget_uuid) == 0)
|
||||||
|
return child->widget;
|
||||||
|
}
|
||||||
|
}
|
||||||
|
return NULL;
|
||||||
|
}
|
||||||
|
|
||||||
|
static void
|
||||||
|
gcal_year_view_reposition_child (GcalView *view,
|
||||||
|
const gchar *uuid)
|
||||||
|
{
|
||||||
|
/* FIXME: Implement this one */
|
||||||
|
;
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Public API */
|
||||||
|
/**
|
||||||
|
* gcal_year_view_new:
|
||||||
|
*
|
||||||
|
* Since: 0.1
|
||||||
|
* Return value: the new month view widget
|
||||||
|
* Returns: (transfer full):
|
||||||
|
**/
|
||||||
|
GtkWidget*
|
||||||
|
gcal_year_view_new (void)
|
||||||
|
{
|
||||||
|
return g_object_new (GCAL_TYPE_YEAR_VIEW, NULL);
|
||||||
|
}
|
||||||
@@ -0,0 +1,62 @@
|
|||||||
|
/*
|
||||||
|
* gcal-year-view.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_YEAR_VIEW_H__
|
||||||
|
#define __GCAL_YEAR_VIEW_H__
|
||||||
|
|
||||||
|
#include <gtk/gtk.h>
|
||||||
|
|
||||||
|
#include <libical/icaltime.h>
|
||||||
|
|
||||||
|
G_BEGIN_DECLS
|
||||||
|
|
||||||
|
#define GCAL_TYPE_YEAR_VIEW (gcal_year_view_get_type ())
|
||||||
|
#define GCAL_YEAR_VIEW(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj), GCAL_TYPE_YEAR_VIEW, GcalYearView))
|
||||||
|
#define GCAL_YEAR_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass), GCAL_TYPE_YEAR_VIEW, GcalYearViewClass))
|
||||||
|
#define GCAL_IS_YEAR_VIEW(obj) (G_TYPE_CHECK_INSTANCE_TYPE((obj), GCAL_TYPE_YEAR_VIEW))
|
||||||
|
#define GCAL_IS_YEAR_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE((klass), GCAL_TYPE_YEAR_VIEW))
|
||||||
|
#define GCAL_YEAR_VIEW_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS((obj), GCAL_TYPE_YEAR_VIEW, GcalYearViewClass))
|
||||||
|
|
||||||
|
typedef struct _GcalYearView GcalYearView;
|
||||||
|
typedef struct _GcalYearViewClass GcalYearViewClass;
|
||||||
|
typedef struct _GcalYearViewPrivate GcalYearViewPrivate;
|
||||||
|
|
||||||
|
struct _GcalYearView
|
||||||
|
{
|
||||||
|
GtkContainer parent;
|
||||||
|
|
||||||
|
/* add your public declarations here */
|
||||||
|
GcalYearViewPrivate *priv;
|
||||||
|
};
|
||||||
|
|
||||||
|
struct _GcalYearViewClass
|
||||||
|
{
|
||||||
|
GtkContainerClass parent_class;
|
||||||
|
|
||||||
|
/* signals */
|
||||||
|
void (*new_event) (gint new_day);
|
||||||
|
};
|
||||||
|
|
||||||
|
GType gcal_year_view_get_type (void);
|
||||||
|
|
||||||
|
GtkWidget* gcal_year_view_new (void);
|
||||||
|
|
||||||
|
G_END_DECLS
|
||||||
|
|
||||||
|
#endif /* __GCAL_YEAR_VIEW_H__ */
|
||||||
Reference in New Issue
Block a user