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/* plugin-spellcheck-source-view-addin.c
*
* Copyright 2025 Christian Hergert <chergert@redhat.com>
*
* This library is free software; you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of the
* License, or (at your option) any later version.
*
* This library 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
* Lesser 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/>.
*
* SPDX-License-Identifier: LGPL-2.1-or-later
*/
#include "config.h"
#include "plugin-spellcheck-text-document-addin.h"
#include "plugin-spellcheck-source-view-addin.h"
struct _PluginSpellcheckSourceViewAddin
{
FoundrySourceViewAddin parent_instance;
GtkGesture *pressed;
GMenuModel *menu;
};
G_DEFINE_FINAL_TYPE (PluginSpellcheckSourceViewAddin, plugin_spellcheck_source_view_addin, FOUNDRY_TYPE_SOURCE_VIEW_ADDIN)
static void
on_click_pressed_cb (PluginSpellcheckSourceViewAddin *self,
int n_press,
double x,
double y,
GtkGestureClick *click)
{
g_autoptr(PluginSpellcheckTextDocumentAddin) addin = NULL;
g_autoptr(FoundryTextDocument) document = NULL;
FoundrySourceView *view;
GdkEventSequence *sequence;
GtkTextBuffer *buffer;
GtkTextIter iter, begin, end;
GtkWidget *widget;
GdkEvent *event;
int buf_x, buf_y;
g_assert (PLUGIN_IS_SPELLCHECK_SOURCE_VIEW_ADDIN (self));
g_assert (GTK_IS_GESTURE_CLICK (click));
widget = gtk_event_controller_get_widget (GTK_EVENT_CONTROLLER (click));
sequence = gtk_gesture_single_get_current_sequence (GTK_GESTURE_SINGLE (click));
event = gtk_gesture_get_last_event (GTK_GESTURE (click), sequence);
if (n_press != 1 || !gdk_event_triggers_context_menu (event))
return;
buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (widget));
if (gtk_text_buffer_get_selection_bounds (buffer, &begin, &end))
return;
gtk_text_view_window_to_buffer_coords (GTK_TEXT_VIEW (widget),
GTK_TEXT_WINDOW_WIDGET,
x, y, &buf_x, &buf_y);
gtk_text_view_get_iter_at_location (GTK_TEXT_VIEW (widget), &iter, buf_x, buf_y);
gtk_text_buffer_select_range (buffer, &iter, &iter);
view = foundry_source_view_addin_get_view (FOUNDRY_SOURCE_VIEW_ADDIN (self));
document = foundry_source_view_dup_document (view);
addin = foundry_text_document_find_addin (document, "spellcheck");
plugin_spellcheck_text_document_addin_update_corrections (addin);
}
static DexFuture *
plugin_spellcheck_source_view_addin_load (FoundrySourceViewAddin *addin)
{
PluginSpellcheckSourceViewAddin *self = (PluginSpellcheckSourceViewAddin *)addin;
g_autoptr(PluginSpellcheckTextDocumentAddin) document_addin = NULL;
g_autoptr(FoundryTextDocument) document = NULL;
FoundrySourceView *view;
GMenuModel *menu;
g_assert (PLUGIN_IS_SPELLCHECK_SOURCE_VIEW_ADDIN (self));
view = foundry_source_view_addin_get_view (addin);
document = foundry_source_view_dup_document (view);
document_addin = foundry_text_document_find_addin (document, "spellcheck");
menu = plugin_spellcheck_text_document_addin_get_menu (document_addin);
if (g_set_object (&self->menu, menu))
foundry_source_view_append_menu (view, menu);
self->pressed = gtk_gesture_click_new ();
gtk_gesture_single_set_button (GTK_GESTURE_SINGLE (self->pressed), 0);
gtk_event_controller_set_propagation_phase (GTK_EVENT_CONTROLLER (self->pressed), GTK_PHASE_CAPTURE);
g_signal_connect_object (self->pressed,
"pressed",
G_CALLBACK (on_click_pressed_cb),
self,
G_CONNECT_SWAPPED);
gtk_widget_add_controller (GTK_WIDGET (view),
g_object_ref (GTK_EVENT_CONTROLLER (self->pressed)));
return dex_future_new_true ();
}
static DexFuture *
plugin_spellcheck_source_view_addin_unload (FoundrySourceViewAddin *addin)
{
PluginSpellcheckSourceViewAddin *self = (PluginSpellcheckSourceViewAddin *)addin;
FoundrySourceView *view;
g_assert (PLUGIN_IS_SPELLCHECK_SOURCE_VIEW_ADDIN (self));
view = foundry_source_view_addin_get_view (addin);
gtk_widget_remove_controller (GTK_WIDGET (view), GTK_EVENT_CONTROLLER (self->pressed));
g_clear_object (&self->pressed);
if (self->menu != NULL)
{
foundry_source_view_remove_menu (view, self->menu);
g_clear_object (&self->menu);
}
return dex_future_new_true ();
}
static void
plugin_spellcheck_source_view_addin_class_init (PluginSpellcheckSourceViewAddinClass *klass)
{
FoundrySourceViewAddinClass *addin_class = FOUNDRY_SOURCE_VIEW_ADDIN_CLASS (klass);
addin_class->load = plugin_spellcheck_source_view_addin_load;
addin_class->unload = plugin_spellcheck_source_view_addin_unload;
}
static void
plugin_spellcheck_source_view_addin_init (PluginSpellcheckSourceViewAddin *self)
{
}
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