Georges Basile Stavracas Neto
bd989aae66
Add a click gesture to detect when we have to start monitoring cursor motion. Also add a motion event controller to react to cursor motion, and enable and disable the this motion controller on button press and release, respectively. Selection is implemented as a pair of GDateTimes stored in the month view struct. Whenever a selection begins, the start date is set; the end date is only set when moving the cursor. It is valid to have a start of the selection, and no end (meaning, a 1 day selection); it is, however, forbidden to have an end but not a start. Future improvements can be added later, such as scrolling when moving the cursor close to the edges of the month view. We're gonna have to live without that for now though. Implement the GcalView.clear_marks vfunc now that we have a selection to operate on.
66 lines
2.9 KiB
C
66 lines
2.9 KiB
C
/*
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* gcal-month-view-row.h
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*
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* Copyright 2023 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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#pragma once
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#include <gtk/gtk.h>
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#include "gcal-context.h"
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#include "gcal-event.h"
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#include "gcal-range.h"
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G_BEGIN_DECLS
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#define GCAL_TYPE_MONTH_VIEW_ROW (gcal_month_view_row_get_type())
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G_DECLARE_FINAL_TYPE (GcalMonthViewRow, gcal_month_view_row, GCAL, MONTH_VIEW_ROW, GtkWidget)
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GtkWidget * gcal_month_view_row_new (void);
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GcalContext * gcal_month_view_row_get_context (GcalMonthViewRow *self);
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void gcal_month_view_row_set_context (GcalMonthViewRow *self,
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GcalContext *context);
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GcalRange * gcal_month_view_row_get_range (GcalMonthViewRow *self);
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void gcal_month_view_row_set_range (GcalMonthViewRow *self,
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GcalRange *range);
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void gcal_month_view_row_add_event (GcalMonthViewRow *self,
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GcalEvent *event);
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void gcal_month_view_row_remove_event (GcalMonthViewRow *self,
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GcalEvent *event);
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void gcal_month_view_row_update_style_for_date (GcalMonthViewRow *self,
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GDateTime *date);
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GList* gcal_month_view_row_get_children_by_uuid (GcalMonthViewRow *self,
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GcalRecurrenceModType mod,
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const gchar *uuid);
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GtkWidget* gcal_month_view_row_get_cell_at_x (GcalMonthViewRow *self,
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gdouble x);
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void gcal_month_view_row_update_selection (GcalMonthViewRow *self,
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GcalRange *selection_range);
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G_END_DECLS
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