Import Upstream version 43.0upstream/latest

1 files changed, 374 insertions, 0 deletions

diff --git a/src/gui/gtd-new-task-row.c b/src/gui/gtd-new-task-row.c
new file mode 100644
index 0000000..956bbef
--- /dev/null
+++ b/src/gui/gtd-new-task-row.c
@@ -0,0 +1,374 @@
+/* gtd-new-task-row.c
+ *
+ * Copyright (C) 2017-2020 Georges Basile Stavracas Neto <georges.stavracas@gmail.com>
+ *
+ * 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 3 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/>.
+ */
+
+#define G_LOG_DOMAIN "GtdNewTaskRow"
+
+#include "gtd-debug.h"
+#include "gtd-manager.h"
+#include "gtd-new-task-row.h"
+#include "gtd-provider.h"
+#include "gtd-task.h"
+#include "gtd-task-list.h"
+#include "gtd-task-list-popover.h"
+#include "gtd-task-list-view.h"
+#include "gtd-utils.h"
+
+#include <glib/gi18n.h>
+#include <math.h>
+
+struct _GtdNewTaskRow
+{
+  GtkListBoxRow       parent;
+
+  GtkEntry           *entry;
+  GtdTaskListPopover *tasklist_popover;
+
+  gboolean            show_list_selector;
+};
+
+G_DEFINE_TYPE (GtdNewTaskRow, gtd_new_task_row, GTK_TYPE_LIST_BOX_ROW)
+
+enum
+{
+  ENTER,
+  EXIT,
+  NUM_SIGNALS
+};
+
+enum
+{
+  PROP_0,
+  N_PROPS
+};
+
+static guint          signals [NUM_SIGNALS] = { 0, };
+
+/*
+ * Auxiliary methods
+ */
+
+static void
+update_secondary_icon (GtdNewTaskRow *self)
+{
+  g_autoptr (GdkPaintable) paintable = NULL;
+  g_autoptr (GdkRGBA) color = NULL;
+  g_autofree gchar *tooltip = NULL;
+  GtdTaskList *selected_list;
+
+  if (!self->show_list_selector)
+    {
+      gtk_entry_set_icon_from_paintable (self->entry, GTK_ENTRY_ICON_SECONDARY, NULL);
+      return;
+    }
+
+  selected_list = gtd_task_list_popover_get_task_list (GTD_TASK_LIST_POPOVER (self->tasklist_popover));
+
+  if (!selected_list)
+    return;
+
+  color = gtd_task_list_get_color (selected_list);
+  paintable = gtd_create_circular_paintable (color, 12);
+
+  gtk_entry_set_icon_from_paintable (self->entry, GTK_ENTRY_ICON_SECONDARY, paintable);
+
+  /* Translators: %1$s is the task list name, %2$s is the provider name */
+  tooltip = g_strdup_printf (_("%1$s \t <small>%2$s</small>"),
+                             gtd_task_list_get_name (selected_list),
+                             gtd_provider_get_description (gtd_task_list_get_provider (selected_list)));
+  gtk_entry_set_icon_tooltip_markup (self->entry, GTK_ENTRY_ICON_SECONDARY, tooltip);
+}
+
+static void
+show_task_list_selector_popover (GtdNewTaskRow *self)
+{
+  GdkRectangle rect;
+
+  gtk_entry_get_icon_area (self->entry, GTK_ENTRY_ICON_SECONDARY, &rect);
+  gtk_popover_set_pointing_to (GTK_POPOVER (self->tasklist_popover), &rect);
+  gtk_popover_popup (GTK_POPOVER (self->tasklist_popover));
+}
+
+/*
+ * Callbacks
+ */
+
+static void
+on_task_created_cb (GObject      *object,
+                    GAsyncResult *result,
+                    gpointer      user_data)
+{
+  g_autoptr (GError) error = NULL;
+  GtdNewTaskRow *self;
+  GtdTask *new_task;
+
+  self = GTD_NEW_TASK_ROW (user_data);
+  new_task = gtd_provider_create_task_finish (GTD_PROVIDER (object), result, &error);
+
+  if (!new_task)
+    {
+      g_warning ("Error creating task: %s", error->message);
+
+      gtd_manager_emit_error_message (gtd_manager_get_default (),
+                                      _("An error occurred while creating a task"),
+                                      error->message,
+                                      NULL,
+                                      NULL);
+    }
+
+  gtk_editable_set_text (GTK_EDITABLE (self->entry), "");
+  gtk_widget_set_sensitive (GTK_WIDGET (self->entry), TRUE);
+  gtk_widget_grab_focus (GTK_WIDGET (self->entry));
+}
+
+static void
+entry_activated_cb (GtdNewTaskRow *self)
+{
+  GtdTaskListView *view;
+  GtdTaskList *list;
+  GListModel *model;
+
+  /* Cannot create empty tasks */
+  if (gtk_entry_get_text_length (self->entry) == 0)
+    return;
+
+  view = GTD_TASK_LIST_VIEW (gtk_widget_get_ancestor (GTK_WIDGET (self), GTD_TYPE_TASK_LIST_VIEW));
+
+  /* If there's a task list set, always go for it */
+  model = gtd_task_list_view_get_model (view);
+  list = GTD_IS_TASK_LIST (model) ? GTD_TASK_LIST (model) : NULL;
+
+  /*
+   * If there is no current list set, use the default list from the
+   * default provider.
+   */
+  if (!list)
+    list = gtd_task_list_popover_get_task_list (GTD_TASK_LIST_POPOVER (self->tasklist_popover));
+
+  if (!list)
+    list = gtd_manager_get_inbox (gtd_manager_get_default ());
+
+  g_return_if_fail (GTD_IS_TASK_LIST (list));
+
+  gtk_widget_set_sensitive (GTK_WIDGET (self->entry), FALSE);
+
+  gtd_provider_create_task (gtd_task_list_get_provider (list),
+                            list,
+                            gtk_editable_get_text (GTK_EDITABLE (self->entry)),
+                            gtd_task_list_view_get_default_date (view),
+                            NULL,
+                            on_task_created_cb,
+                            self);
+}
+
+static void
+on_entry_icon_released_cb (GtkEntry             *entry,
+                           GtkEntryIconPosition  position,
+                           GtdNewTaskRow        *self)
+{
+  switch (position)
+    {
+    case GTK_ENTRY_ICON_PRIMARY:
+      entry_activated_cb (self);
+      break;
+
+    case GTK_ENTRY_ICON_SECONDARY:
+      show_task_list_selector_popover (self);
+      break;
+    }
+}
+
+static void
+on_focus_enter_cb (GtkEventControllerKey *event_controller,
+                   GtdNewTaskRow         *self)
+{
+  GTD_ENTRY;
+
+  g_signal_emit (self, signals[ENTER], 0);
+
+  GTD_EXIT;
+}
+
+static void
+on_tasklist_popover_changed_cb (GtdTaskListPopover *popover,
+                                GParamSpec         *pspec,
+                                GtdNewTaskRow      *self)
+{
+  GTD_ENTRY;
+
+  update_secondary_icon (self);
+
+  GTD_EXIT;
+}
+
+static void
+on_tasklist_popover_closed_cb (GtdTaskListPopover *popover,
+                               GtdNewTaskRow      *self)
+{
+  GTD_ENTRY;
+
+  //gtk_entry_grab_focus_without_selecting (self->entry);
+  gtk_widget_grab_focus (GTK_WIDGET (self->entry));
+
+  GTD_EXIT;
+}
+
+
+/*
+ * GObject overrides
+ */
+
+static void
+gtd_new_task_row_dispose (GObject *object)
+{
+  GtdNewTaskRow *self = (GtdNewTaskRow *) object;
+
+  if (self->tasklist_popover)
+    {
+      gtk_widget_unparent (GTK_WIDGET (self->tasklist_popover));
+      self->tasklist_popover = NULL;
+    }
+
+  if (self->entry)
+    {
+      gtk_widget_unparent (GTK_WIDGET (self->entry));
+      self->entry = NULL;
+    }
+
+  G_OBJECT_CLASS (gtd_new_task_row_parent_class)->dispose (object);
+}
+
+static void
+gtd_new_task_row_get_property (GObject    *object,
+                               guint       prop_id,
+                               GValue     *value,
+                               GParamSpec *pspec)
+{
+  G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+}
+
+static void
+gtd_new_task_row_set_property (GObject      *object,
+                               guint         prop_id,
+                               const GValue *value,
+                               GParamSpec   *pspec)
+{
+  G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
+}
+
+static void
+gtd_new_task_row_class_init (GtdNewTaskRowClass *klass)
+{
+  GObjectClass *object_class = G_OBJECT_CLASS (klass);
+  GtkWidgetClass *widget_class = GTK_WIDGET_CLASS (klass);
+
+  object_class->dispose = gtd_new_task_row_dispose;
+  object_class->get_property = gtd_new_task_row_get_property;
+  object_class->set_property = gtd_new_task_row_set_property;
+
+  /**
+   * GtdNewTaskRow::enter:
+   *
+   * Emitted when the row is focused and in the editing state.
+   */
+  signals[ENTER] = g_signal_new ("enter",
+                                 GTD_TYPE_NEW_TASK_ROW,
+                                 G_SIGNAL_RUN_LAST,
+                                 0,
+                                 NULL,
+                                 NULL,
+                                 NULL,
+                                 G_TYPE_NONE,
+                                 0);
+
+  /**
+   * GtdNewTaskRow::exit:
+   *
+   * Emitted when the row is unfocused and leaves the editing state.
+   */
+  signals[EXIT] = g_signal_new ("exit",
+                                GTD_TYPE_NEW_TASK_ROW,
+                                G_SIGNAL_RUN_LAST,
+                                0,
+                                NULL,
+                                NULL,
+                                NULL,
+                                G_TYPE_NONE,
+                                0);
+
+  gtk_widget_class_set_template_from_resource (widget_class, "/org/gnome/todo/ui/gtd-new-task-row.ui");
+
+  gtk_widget_class_bind_template_child (widget_class, GtdNewTaskRow, entry);
+  gtk_widget_class_bind_template_child (widget_class, GtdNewTaskRow, tasklist_popover);
+
+  gtk_widget_class_bind_template_callback (widget_class, entry_activated_cb);
+  gtk_widget_class_bind_template_callback (widget_class, on_entry_icon_released_cb);
+  gtk_widget_class_bind_template_callback (widget_class, on_focus_enter_cb);
+  gtk_widget_class_bind_template_callback (widget_class, on_tasklist_popover_changed_cb);
+  gtk_widget_class_bind_template_callback (widget_class, on_tasklist_popover_closed_cb);
+
+  gtk_widget_class_set_layout_manager_type (widget_class, GTK_TYPE_BIN_LAYOUT);
+  gtk_widget_class_set_css_name (widget_class, "newtaskrow");
+
+  g_type_ensure (GTD_TYPE_TASK_LIST_POPOVER);
+}
+
+static void
+gtd_new_task_row_init (GtdNewTaskRow *self)
+{
+  gtk_widget_init_template (GTK_WIDGET (self));
+
+  gtk_widget_set_parent (GTK_WIDGET (self->tasklist_popover), GTK_WIDGET (self->entry));
+  update_secondary_icon (self);
+}
+
+GtkWidget*
+gtd_new_task_row_new (void)
+{
+  return g_object_new (GTD_TYPE_NEW_TASK_ROW, NULL);
+}
+
+gboolean
+gtd_new_task_row_get_active (GtdNewTaskRow *self)
+{
+  g_return_val_if_fail (GTD_IS_NEW_TASK_ROW (self), FALSE);
+
+  return gtk_widget_has_focus (GTK_WIDGET (self->entry));
+}
+
+void
+gtd_new_task_row_set_active (GtdNewTaskRow *self,
+                             gboolean       active)
+{
+  g_return_if_fail (GTD_IS_NEW_TASK_ROW (self));
+
+  if (active)
+    gtk_widget_grab_focus (GTK_WIDGET (self->entry));
+}
+
+void
+gtd_new_task_row_set_show_list_selector (GtdNewTaskRow *self,
+                                         gboolean       show_list_selector)
+{
+  g_return_if_fail (GTD_IS_NEW_TASK_ROW (self));
+
+  if (self->show_list_selector == show_list_selector)
+    return;
+
+  self->show_list_selector = show_list_selector;
+  update_secondary_icon (self);
+}