Add file importing dialog
Add a file importing dialog, and pass through files received from command line. Fixes https://gitlab.gnome.org/GNOME/gnome-calendar/-/issues/5
This commit is contained in:
Georges Basile Stavracas Neto
@@ -0,0 +1,569 @@
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/* gcal-import-dialog.c
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*
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* Copyright 2021 Georges Basile Stavracas Neto <georges.stavracas@gmail.com>
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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 3 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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* SPDX-License-Identifier: GPL-3.0-or-later
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*/
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#define G_LOG_DOMAIN "GcalImportDialog"
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#include "gcal-import-dialog.h"
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#include "config.h"
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#include "gcal-debug.h"
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#include "gcal-import-file-row.h"
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#include "gcal-utils.h"
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#include <glib/gi18n.h>
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struct _GcalImportDialog
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{
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HdyWindow parent;
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GtkImage *calendar_color_image;
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GtkLabel *calendar_name_label;
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GtkListBox *calendars_listbox;
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GtkPopover *calendars_popover;
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GtkWidget *cancel_button;
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GtkListBox *files_listbox;
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HdyHeaderBar *headerbar;
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GtkWidget *import_button;
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GtkSizeGroup *title_sizegroup;
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GtkWidget *selected_row;
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GCancellable *cancellable;
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GcalContext *context;
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gint n_events;
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gint n_files;
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};
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static void on_import_row_file_loaded_cb (GcalImportFileRow *row,
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GPtrArray *events,
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GcalImportDialog *self);
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static void on_manager_calendar_added_cb (GcalManager *manager,
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GcalCalendar *calendar,
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GcalImportDialog *self);
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static void on_manager_calendar_changed_cb (GcalManager *manager,
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GcalCalendar *calendar,
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GcalImportDialog *self);
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static void on_manager_calendar_removed_cb (GcalManager *manager,
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GcalCalendar *calendar,
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GcalImportDialog *self);
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G_DEFINE_TYPE (GcalImportDialog, gcal_import_dialog, HDY_TYPE_WINDOW)
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enum
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{
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PROP_0,
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PROP_CONTEXT,
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N_PROPS
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};
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static GParamSpec *properties [N_PROPS];
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/*
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* Auxiliary methods
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*/
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static GtkWidget*
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create_calendar_row (GcalManager *manager,
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GcalCalendar *calendar)
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{
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g_autofree gchar *parent_name = NULL;
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cairo_surface_t *surface;
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const GdkRGBA *color;
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GtkWidget *icon;
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GtkWidget *row;
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color = gcal_calendar_get_color (calendar);
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surface = get_circle_surface_from_color (color, 16);
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get_source_parent_name_color (manager,
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gcal_calendar_get_source (calendar),
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&parent_name,
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NULL);
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/* The icon with the source color */
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icon = gtk_image_new_from_surface (surface);
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gtk_style_context_add_class (gtk_widget_get_style_context (icon), "calendar-color-image");
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gtk_widget_show (icon);
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/* The row itself */
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row = g_object_new (HDY_TYPE_ACTION_ROW,
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"title", gcal_calendar_get_name (calendar),
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"subtitle", parent_name,
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"sensitive", !gcal_calendar_is_read_only (calendar),
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"activatable", TRUE,
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"width-request", 300,
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NULL);
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hdy_action_row_add_prefix (HDY_ACTION_ROW (row), icon);
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gtk_widget_show (row);
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g_object_set_data_full (G_OBJECT (row), "calendar", g_object_ref (calendar), g_object_unref);
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g_object_set_data (G_OBJECT (row), "color-icon", icon);
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g_clear_pointer (&surface, cairo_surface_destroy);
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return row;
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}
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static GtkWidget*
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get_row_for_calendar (GcalImportDialog *self,
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GcalCalendar *calendar)
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{
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g_autoptr (GList) children = NULL;
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GtkWidget *row;
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GList *l;
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row = NULL;
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children = gtk_container_get_children (GTK_CONTAINER (self->calendars_listbox));
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for (l = children; l != NULL; l = g_list_next (l))
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{
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GcalCalendar *row_calendar = g_object_get_data (l->data, "calendar");
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if (row_calendar == calendar)
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{
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row = l->data;
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break;
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}
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}
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return row;
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}
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static void
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select_row (GcalImportDialog *self,
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GtkListBoxRow *row)
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{
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cairo_surface_t *surface;
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const GdkRGBA *color;
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GcalCalendar *calendar;
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self->selected_row = GTK_WIDGET (row);
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/* Setup the event page's source name and color */
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calendar = g_object_get_data (G_OBJECT (row), "calendar");
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gtk_label_set_label (self->calendar_name_label, gcal_calendar_get_name (calendar));
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color = gcal_calendar_get_color (calendar);
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surface = get_circle_surface_from_color (color, 16);
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gtk_image_set_from_surface (self->calendar_color_image, surface);
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g_clear_pointer (&surface, cairo_surface_destroy);
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}
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static void
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update_default_calendar_row (GcalImportDialog *self)
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{
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GcalCalendar *default_calendar;
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GcalManager *manager;
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GtkWidget *row;
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manager = gcal_context_get_manager (self->context);
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default_calendar = gcal_manager_get_default_calendar (manager);
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row = get_row_for_calendar (self, default_calendar);
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if (row != NULL)
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select_row (self, GTK_LIST_BOX_ROW (row));
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}
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static void
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setup_calendars (GcalImportDialog *self)
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{
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g_autoptr (GList) calendars = NULL;
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GcalManager *manager;
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GList *l;
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manager = gcal_context_get_manager (self->context);
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calendars = gcal_manager_get_calendars (manager);
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for (l = calendars; l; l = l->next)
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on_manager_calendar_added_cb (manager, l->data, self);
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update_default_calendar_row (self);
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g_signal_connect_object (manager, "calendar-added", G_CALLBACK (on_manager_calendar_added_cb), self, 0);
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g_signal_connect_object (manager, "calendar-changed", G_CALLBACK (on_manager_calendar_changed_cb), self, 0);
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g_signal_connect_object (manager, "calendar-removed", G_CALLBACK (on_manager_calendar_removed_cb), self, 0);
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g_signal_connect_object (manager, "notify::default-calendar", G_CALLBACK (update_default_calendar_row), self, G_CONNECT_SWAPPED);
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}
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static void
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setup_files (GcalImportDialog *self,
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GFile **files,
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gint n_files)
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{
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gint i;
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GCAL_ENTRY;
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self->n_files = n_files;
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for (i = 0; i < n_files; i++)
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{
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GtkWidget *row;
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row = gcal_import_file_row_new (files[i], self->title_sizegroup);
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g_signal_connect (row, "file-loaded", G_CALLBACK (on_import_row_file_loaded_cb), self);
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if (n_files > 1)
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gcal_import_file_row_show_filename (GCAL_IMPORT_FILE_ROW (row));
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gtk_list_box_insert (self->files_listbox, row, -1);
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}
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GCAL_EXIT;
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}
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/*
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* Callbacks
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*/
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static void
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on_events_created_cb (GObject *source_object,
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GAsyncResult *result,
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gpointer user_data)
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{
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g_autoptr (GError) error = NULL;
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GcalImportDialog *self;
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GCAL_ENTRY;
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self = GCAL_IMPORT_DIALOG (user_data);
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e_cal_client_create_objects_finish (E_CAL_CLIENT (source_object), result, NULL, &error);
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if (error)
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g_warning ("Error creating events: %s", error->message);
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gtk_widget_destroy (GTK_WIDGET (self));
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GCAL_EXIT;
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}
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static void
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on_calendars_listbox_row_activated_cb (GtkListBox *listbox,
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GtkListBoxRow *row,
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GcalImportDialog *self)
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{
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GCAL_ENTRY;
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select_row (self, row);
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gtk_popover_popdown (self->calendars_popover);
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GCAL_EXIT;
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}
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static void
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on_cancel_button_clicked_cb (GtkButton *button,
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GcalImportDialog *self)
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{
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gtk_widget_destroy (GTK_WIDGET (self));
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}
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static void
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on_import_button_clicked_cb (GtkButton *button,
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GcalImportDialog *self)
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{
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g_autoptr (GList) children = NULL;
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GcalCalendar *calendar;
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ECalClient *client;
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GSList *slist;
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GList *l;
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GCAL_ENTRY;
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calendar = g_object_get_data (G_OBJECT (self->selected_row), "calendar");
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g_assert (self->selected_row != NULL);
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slist = NULL;
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children = gtk_container_get_children (GTK_CONTAINER (self->files_listbox));
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for (l = children; l; l = l->next)
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{
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GcalImportFileRow *row = l->data;
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GPtrArray *ical_components;
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guint i;
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ical_components = gcal_import_file_row_get_ical_components (row);
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if (!ical_components)
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continue;
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for (i = 0; i < ical_components->len; i++)
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slist = g_slist_prepend (slist, g_ptr_array_index (ical_components, i));
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}
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if (!slist)
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GCAL_RETURN ();
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self->cancellable = g_cancellable_new ();
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gtk_widget_set_sensitive (GTK_WIDGET (self), FALSE);
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client = gcal_calendar_get_client (calendar);
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e_cal_client_create_objects (client,
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slist,
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E_CAL_OPERATION_FLAG_NONE,
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self->cancellable,
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on_events_created_cb,
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self);
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GCAL_EXIT;
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}
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static void
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on_import_row_file_loaded_cb (GcalImportFileRow *row,
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GPtrArray *events,
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GcalImportDialog *self)
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{
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g_autofree gchar *title = NULL;
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GCAL_ENTRY;
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self->n_events += events ? events->len : 0;
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title = g_strdup_printf (g_dngettext (GETTEXT_PACKAGE,
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"Import %d event",
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"Import %d events",
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self->n_events),
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self->n_events);
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hdy_header_bar_set_title (self->headerbar, title);
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gtk_widget_show (GTK_WIDGET (row));
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GCAL_EXIT;
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}
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static void
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on_manager_calendar_added_cb (GcalManager *manager,
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GcalCalendar *calendar,
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GcalImportDialog *self)
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{
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if (gcal_calendar_is_read_only (calendar))
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return;
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gtk_container_add (GTK_CONTAINER (self->calendars_listbox),
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create_calendar_row (manager, calendar));
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}
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static void
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on_manager_calendar_changed_cb (GcalManager *manager,
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GcalCalendar *calendar,
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GcalImportDialog *self)
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{
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cairo_surface_t *surface;
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const GdkRGBA *color;
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GtkWidget *row, *color_icon;
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gboolean read_only;
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read_only = gcal_calendar_is_read_only (calendar);
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row = get_row_for_calendar (self, calendar);
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/* If the calendar changed from/to read-only, we add or remove it here */
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if (read_only)
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{
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if (row)
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gtk_container_remove (GTK_CONTAINER (self->calendars_listbox), row);
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return;
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}
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else if (!row)
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{
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on_manager_calendar_added_cb (manager, calendar, self);
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row = get_row_for_calendar (self, calendar);
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}
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hdy_preferences_row_set_title (HDY_PREFERENCES_ROW (row), gcal_calendar_get_name (calendar));
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gtk_widget_set_sensitive (row, !read_only);
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/* Setup the source color, in case it changed */
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color = gcal_calendar_get_color (calendar);
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surface = get_circle_surface_from_color (color, 16);
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color_icon = g_object_get_data (G_OBJECT (row), "color-icon");
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gtk_image_set_from_surface (GTK_IMAGE (color_icon), surface);
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gtk_list_box_invalidate_sort (GTK_LIST_BOX (self->calendars_listbox));
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g_clear_pointer (&surface, cairo_surface_destroy);
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}
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static void
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on_manager_calendar_removed_cb (GcalManager *manager,
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GcalCalendar *calendar,
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GcalImportDialog *self)
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{
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GtkWidget *row;
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row = get_row_for_calendar (self, calendar);
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if (!row)
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return;
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gtk_container_remove (GTK_CONTAINER (self->calendars_listbox), row);
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}
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static void
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on_select_calendar_row_activated_cb (GtkListBox *listbox,
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GtkListBoxRow *row,
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GcalImportDialog *self)
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{
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gtk_popover_popup (self->calendars_popover);
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}
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static gint
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sort_func (GtkListBoxRow *row1,
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GtkListBoxRow *row2,
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gpointer user_data)
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{
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GcalCalendar *calendar1, *calendar2;
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g_autofree gchar *name1 = NULL;
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g_autofree gchar *name2 = NULL;
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calendar1 = g_object_get_data (G_OBJECT (row1), "calendar");
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calendar2 = g_object_get_data (G_OBJECT (row2), "calendar");
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name1 = g_utf8_casefold (gcal_calendar_get_name (calendar1), -1);
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name2 = g_utf8_casefold (gcal_calendar_get_name (calendar2), -1);
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return g_strcmp0 (name1, name2);
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}
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/*
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* GObject overrides
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*/
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static void
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gcal_import_dialog_finalize (GObject *object)
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{
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GcalImportDialog *self = (GcalImportDialog *)object;
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g_cancellable_cancel (self->cancellable);
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g_clear_object (&self->cancellable);
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g_clear_object (&self->context);
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G_OBJECT_CLASS (gcal_import_dialog_parent_class)->finalize (object);
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}
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static void
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gcal_import_dialog_get_property (GObject *object,
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guint prop_id,
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GValue *value,
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GParamSpec *pspec)
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{
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GcalImportDialog *self = GCAL_IMPORT_DIALOG (object);
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switch (prop_id)
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{
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case PROP_CONTEXT:
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g_value_set_object (value, self->context);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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}
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}
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static void
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gcal_import_dialog_set_property (GObject *object,
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guint prop_id,
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const GValue *value,
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GParamSpec *pspec)
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{
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GcalImportDialog *self = GCAL_IMPORT_DIALOG (object);
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switch (prop_id)
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{
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case PROP_CONTEXT:
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g_assert (self->context == NULL);
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self->context = g_value_dup_object (value);
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setup_calendars (self);
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break;
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default:
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G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
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}
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}
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static void
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gcal_import_dialog_class_init (GcalImportDialogClass *klass)
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||||
{
|
||||
GObjectClass *object_class = G_OBJECT_CLASS (klass);
|
||||
GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
|
||||
|
||||
object_class->finalize = gcal_import_dialog_finalize;
|
||||
object_class->get_property = gcal_import_dialog_get_property;
|
||||
object_class->set_property = gcal_import_dialog_set_property;
|
||||
|
||||
/**
|
||||
* GcalEventPopover::context:
|
||||
*
|
||||
* The context of the import dialog.
|
||||
*/
|
||||
properties[PROP_CONTEXT] = g_param_spec_object ("context",
|
||||
"Context",
|
||||
"Context",
|
||||
GCAL_TYPE_CONTEXT,
|
||||
G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS);
|
||||
|
||||
g_object_class_install_properties (object_class, N_PROPS, properties);
|
||||
|
||||
gtk_widget_class_set_template_from_resource (widget_class, "/org/gnome/calendar/ui/gui/importer/gcal-import-dialog.ui");
|
||||
|
||||
gtk_widget_class_bind_template_child (widget_class, GcalImportDialog, calendar_color_image);
|
||||
gtk_widget_class_bind_template_child (widget_class, GcalImportDialog, calendar_name_label);
|
||||
gtk_widget_class_bind_template_child (widget_class, GcalImportDialog, calendars_listbox);
|
||||
gtk_widget_class_bind_template_child (widget_class, GcalImportDialog, calendars_popover);
|
||||
gtk_widget_class_bind_template_child (widget_class, GcalImportDialog, cancel_button);
|
||||
gtk_widget_class_bind_template_child (widget_class, GcalImportDialog, files_listbox);
|
||||
gtk_widget_class_bind_template_child (widget_class, GcalImportDialog, headerbar);
|
||||
gtk_widget_class_bind_template_child (widget_class, GcalImportDialog, import_button);
|
||||
gtk_widget_class_bind_template_child (widget_class, GcalImportDialog, title_sizegroup);
|
||||
|
||||
gtk_widget_class_bind_template_callback (widget_class, on_calendars_listbox_row_activated_cb);
|
||||
gtk_widget_class_bind_template_callback (widget_class, on_cancel_button_clicked_cb);
|
||||
gtk_widget_class_bind_template_callback (widget_class, on_import_button_clicked_cb);
|
||||
gtk_widget_class_bind_template_callback (widget_class, on_select_calendar_row_activated_cb);
|
||||
}
|
||||
|
||||
static void
|
||||
gcal_import_dialog_init (GcalImportDialog *self)
|
||||
{
|
||||
gtk_widget_init_template (GTK_WIDGET (self));
|
||||
|
||||
gtk_list_box_set_sort_func (GTK_LIST_BOX (self->calendars_listbox), sort_func, NULL, NULL);
|
||||
}
|
||||
|
||||
GtkWidget*
|
||||
gcal_import_dialog_new_for_files (GcalContext *context,
|
||||
GFile **files,
|
||||
gint n_files)
|
||||
{
|
||||
GcalImportDialog *self;
|
||||
|
||||
self = g_object_new (GCAL_TYPE_IMPORT_DIALOG,
|
||||
"context", context,
|
||||
NULL);
|
||||
|
||||
setup_files (self, files, n_files);
|
||||
|
||||
return GTK_WIDGET (self);
|
||||
}
|
||||
Reference in New Issue
Block a user