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-rw-r--r--calendar/gui/e-calendar-table.c215
-rw-r--r--calendar/gui/e-calendar-table.h4
2 files changed, 219 insertions, 0 deletions
diff --git a/calendar/gui/e-calendar-table.c b/calendar/gui/e-calendar-table.c
index d95318cb04..2c862de720 100644
--- a/calendar/gui/e-calendar-table.c
+++ b/calendar/gui/e-calendar-table.c
@@ -32,6 +32,7 @@
#include <sys/stat.h>
#include <unistd.h>
#include <gnome.h>
+#include <gtk/gtkinvisible.h>
#include <gal/e-table/e-cell-checkbox.h>
#include <gal/e-table/e-cell-toggle.h>
#include <gal/e-table/e-cell-text.h>
@@ -67,6 +68,12 @@ static gint e_calendar_table_on_right_click (ETable *table,
ECalendarTable *cal_table);
static void e_calendar_table_on_open_task (GtkWidget *menuitem,
gpointer data);
+static void e_calendar_table_on_cut (GtkWidget *menuitem,
+ gpointer data);
+static void e_calendar_table_on_copy (GtkWidget *menuitem,
+ gpointer data);
+static void e_calendar_table_on_paste (GtkWidget *menuitem,
+ gpointer data);
static gint e_calendar_table_on_key_press (ETable *table,
gint row,
gint col,
@@ -85,6 +92,21 @@ static void e_calendar_table_on_rows_deleted (ETableModel *model,
int count,
ECalendarTable *cal_table);
+static void selection_clear_event (GtkWidget *invisible,
+ GdkEventSelection *event,
+ ECalendarTable *cal_table);
+static void selection_received (GtkWidget *invisible,
+ GtkSelectionData *selection_data,
+ guint time,
+ ECalendarTable *cal_table);
+static void selection_get (GtkWidget *invisible,
+ GtkSelectionData *selection_data,
+ guint info,
+ guint time_stamp,
+ ECalendarTable *cal_table);
+static void invisible_destroyed (GtkWidget *invisible,
+ ECalendarTable *cal_table);
+
/* The icons to represent the task. */
#define E_CALENDAR_MODEL_NUM_ICONS 4
@@ -94,6 +116,7 @@ static char** icon_xpm_data[E_CALENDAR_MODEL_NUM_ICONS] = {
static GdkPixbuf* icon_pixbufs[E_CALENDAR_MODEL_NUM_ICONS] = { 0 };
static GtkTableClass *parent_class;
+static GdkAtom clipboard_atom = GDK_NONE;
GtkType
@@ -143,6 +166,10 @@ e_calendar_table_class_init (ECalendarTableClass *class)
widget_class->focus_out_event = e_calendar_table_focus_out;
widget_class->key_press_event = e_calendar_table_key_press;
#endif
+
+ /* clipboard atom */
+ if (!clipboard_atom)
+ clipboard_atom = gdk_atom_intern ("CLIPBOARD", FALSE);
}
#ifdef JUST_FOR_TRANSLATORS
@@ -463,6 +490,30 @@ e_calendar_table_init (ECalendarTable *cal_table)
gtk_signal_connect (GTK_OBJECT (e_table), "key_press",
GTK_SIGNAL_FUNC (e_calendar_table_on_key_press),
cal_table);
+
+ /* Set up the invisible widget for the clipboard selections */
+ cal_table->invisible = gtk_invisible_new ();
+ gtk_selection_add_target (cal_table->invisible,
+ clipboard_atom,
+ GDK_SELECTION_TYPE_STRING,
+ 0);
+ gtk_signal_connect (GTK_OBJECT (cal_table->invisible),
+ "selection_get",
+ GTK_SIGNAL_FUNC (selection_get),
+ (gpointer) cal_table);
+ gtk_signal_connect (GTK_OBJECT (cal_table->invisible),
+ "selection_clear_event",
+ GTK_SIGNAL_FUNC (selection_clear_event),
+ (gpointer) cal_table);
+ gtk_signal_connect (GTK_OBJECT (cal_table->invisible),
+ "selection_received",
+ GTK_SIGNAL_FUNC (selection_received),
+ (gpointer) cal_table);
+ gtk_signal_connect (GTK_OBJECT (cal_table->invisible),
+ "destroy",
+ GTK_SIGNAL_FUNC (invisible_destroyed),
+ (gpointer) cal_table);
+ cal_table->clipboard_selection = NULL;
}
@@ -514,6 +565,11 @@ e_calendar_table_destroy (GtkObject *object)
gtk_object_unref (GTK_OBJECT (cal_table->subset_model));
cal_table->subset_model = NULL;
+ if (cal_table->invisible)
+ gtk_widget_destroy (cal_table->invisible);
+ if (cal_table->clipboard_selection)
+ g_free (cal_table->clipboard_selection);
+
GTK_OBJECT_CLASS (parent_class)->destroy (object);
}
@@ -735,6 +791,9 @@ delete_cb (GtkWidget *menuitem, gpointer data)
static GnomeUIInfo tasks_popup_one[] = {
GNOMEUIINFO_ITEM_NONE (N_("Edit this task"), NULL, e_calendar_table_on_open_task),
+ GNOMEUIINFO_ITEM_NONE (N_("Cut"), NULL, e_calendar_table_on_cut),
+ GNOMEUIINFO_ITEM_NONE (N_("Copy"), NULL, e_calendar_table_on_copy),
+ GNOMEUIINFO_ITEM_NONE (N_("Paste"), NULL, e_calendar_table_on_paste),
GNOMEUIINFO_SEPARATOR,
GNOMEUIINFO_ITEM_NONE (N_("Mark as complete"), NULL, mark_as_complete_cb),
GNOMEUIINFO_ITEM_NONE (N_("Delete this task"), NULL, delete_cb),
@@ -742,6 +801,10 @@ static GnomeUIInfo tasks_popup_one[] = {
};
static GnomeUIInfo tasks_popup_many[] = {
+ GNOMEUIINFO_ITEM_NONE (N_("Cut"), NULL, e_calendar_table_on_cut),
+ GNOMEUIINFO_ITEM_NONE (N_("Copy"), NULL, e_calendar_table_on_copy),
+ GNOMEUIINFO_ITEM_NONE (N_("Paste"), NULL, e_calendar_table_on_paste),
+ GNOMEUIINFO_SEPARATOR,
GNOMEUIINFO_ITEM_NONE (N_("Mark tasks as complete"), NULL, mark_as_complete_cb),
GNOMEUIINFO_ITEM_NONE (N_("Delete selected tasks"), NULL, delete_cb),
GNOMEUIINFO_END
@@ -785,6 +848,84 @@ e_calendar_table_on_open_task (GtkWidget *menuitem,
open_task (cal_table, comp);
}
+static void
+e_calendar_table_on_cut (GtkWidget *menuitem, gpointer data)
+{
+ ECalendarTable *cal_table;
+
+ cal_table = E_CALENDAR_TABLE (data);
+
+ e_calendar_table_on_copy (menuitem, data);
+ delete_selected_components (cal_table);
+}
+
+static void
+copy_row_cb (int model_row, gpointer data)
+{
+ ECalendarTable *cal_table;
+ CalComponent *comp;
+ gchar *comp_str;
+ icalcomponent *new_comp;
+
+ cal_table = E_CALENDAR_TABLE (data);
+
+ comp = calendar_model_get_component (cal_table->model, model_row);
+ if (!comp)
+ return;
+
+
+ if (cal_table->clipboard_selection) {
+ //new_comp = icalparser_parse_string (cal_table->clipboard_selection);
+ //if (!new_comp)
+ // return;
+
+ //icalcomponent_add_component (new_comp,
+ // cal_component_get_icalcomponent (comp));
+ //g_free (cal_table->clipboard_selection);
+ }
+ else {
+ new_comp = icalparser_parse_string (
+ icalcomponent_as_ical_string (cal_component_get_icalcomponent (comp)));
+ if (!new_comp)
+ return;
+ }
+
+ comp_str = icalcomponent_as_ical_string (new_comp);
+ cal_table->clipboard_selection = g_strdup (comp_str);
+
+ free (comp_str);
+ icalcomponent_free (new_comp);
+}
+
+static void
+e_calendar_table_on_copy (GtkWidget *menuitem, gpointer data)
+{
+ ECalendarTable *cal_table;
+ ETable *etable;
+
+ cal_table = E_CALENDAR_TABLE (data);
+
+ if (cal_table->clipboard_selection) {
+ g_free (cal_table->clipboard_selection);
+ cal_table->clipboard_selection = NULL;
+ }
+
+ etable = e_table_scrolled_get_table (E_TABLE_SCROLLED (cal_table->etable));
+ e_table_selected_row_foreach (etable, copy_row_cb, cal_table);
+
+ gtk_selection_owner_set (cal_table->invisible, clipboard_atom, GDK_CURRENT_TIME);
+}
+
+static void
+e_calendar_table_on_paste (GtkWidget *menuitem, gpointer data)
+{
+ ECalendarTable *cal_table = E_CALENDAR_TABLE (data);
+
+ gtk_selection_convert (cal_table->invisible,
+ clipboard_atom,
+ GDK_SELECTION_TYPE_STRING,
+ GDK_CURRENT_TIME);
+}
static gint
e_calendar_table_on_key_press (ETable *table,
@@ -969,3 +1110,77 @@ e_calendar_table_get_spec (void)
{
return E_CALENDAR_TABLE_SPEC;
}
+
+static void
+invisible_destroyed (GtkWidget *invisible, ECalendarTable *cal_table)
+{
+ cal_table->invisible = NULL;
+}
+
+static void
+selection_get (GtkWidget *invisible,
+ GtkSelectionData *selection_data,
+ guint info,
+ guint time_stamp,
+ ECalendarTable *cal_table)
+{
+ if (cal_table->clipboard_selection != NULL) {
+ gtk_selection_data_set (selection_data,
+ GDK_SELECTION_TYPE_STRING,
+ 8,
+ cal_table->clipboard_selection,
+ strlen (cal_table->clipboard_selection));
+ }
+}
+
+static void
+selection_clear_event (GtkWidget *invisible,
+ GdkEventSelection *event,
+ ECalendarTable *cal_table)
+{
+ if (cal_table->clipboard_selection != NULL) {
+ g_free (cal_table->clipboard_selection);
+ cal_table->clipboard_selection = NULL;
+ }
+}
+
+static void
+selection_received (GtkWidget *invisible,
+ GtkSelectionData *selection_data,
+ guint time,
+ ECalendarTable *cal_table)
+{
+ char *comp_str;
+ icalcomponent *icalcomp;
+
+ if (selection_data->length < 0 ||
+ selection_data->type != GDK_SELECTION_TYPE_STRING) {
+ return;
+ }
+
+ comp_str = (char *) selection_data->data;
+ icalcomp = icalparser_parse_string ((const char *) comp_str);
+ if (icalcomp) {
+ icalcomponent *tmp_comp;
+ char *uid;
+
+ /* there can be various components */
+ tmp_comp = icalcomponent_get_first_component (icalcomp, ICAL_ANY_COMPONENT);
+ while (tmp_comp != NULL) {
+ CalComponent *comp;
+
+ comp = cal_component_new ();
+ cal_component_set_icalcomponent (comp, icalcomp);
+ uid = cal_component_gen_uid ();
+ cal_component_set_uid (comp, (const char *) uid);
+ free (uid);
+
+ tmp_comp = icalcomponent_get_next_component (icalcomp, ICAL_ANY_COMPONENT);
+
+ cal_client_update_object (
+ calendar_model_get_cal_client (cal_table->model),
+ comp);
+ gtk_object_unref (GTK_OBJECT (comp));
+ }
+ }
+}
diff --git a/calendar/gui/e-calendar-table.h b/calendar/gui/e-calendar-table.h
index 914a0bcd87..6ca523ac5c 100644
--- a/calendar/gui/e-calendar-table.h
+++ b/calendar/gui/e-calendar-table.h
@@ -83,6 +83,10 @@ struct _ECalendarTable
/* The ECell used to view & edit dates. */
ECellDateEdit *dates_cell;
+
+ /* The invisible widget used for cut/copy/paste */
+ GtkWidget *invisible;
+ gchar *clipboard_selection;
};
struct _ECalendarTableClass
generated by cgit v1.2.3 (git 2.25.1) at 2024-12-28 14:59:59 +0800