widgets: Rename Window* to *Window
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9 changed files with 41 additions and 41 deletions
536
src/widgets/image_window/actions.rs
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536
src/widgets/image_window/actions.rs
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// Copyright (c) 2024 Sophie Herold
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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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use std::ops::Deref;
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use adw::subclass::prelude::*;
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use gtk::prelude::*;
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use strum::IntoEnumIterator;
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use crate::deps::*;
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use crate::util::{Direction, Position};
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/// Actions that need some global accels
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///
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/// The app level accels are needed for arrow key bindings. Because the arrow
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/// keys are usually used for widget navigation, it's not possible to overwrite
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/// them on key-binding level.
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#[derive(strum::Display, strum::AsRefStr, strum::EnumIter)]
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pub enum ActionPartGlobal {
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#[strum(to_string = "win.image-left-instant")]
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ImageLeftInstant,
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#[strum(to_string = "win.image-right-instant")]
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ImageRightInstant,
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// Pan
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#[strum(to_string = "win.pan-up")]
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PanUp,
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#[strum(to_string = "win.pan-right")]
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PanRight,
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#[strum(to_string = "win.pan-down")]
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PanDown,
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#[strum(to_string = "win.pan-left")]
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PanLeft,
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}
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impl ActionPartGlobal {
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pub fn add_accels(application: >k::Application) {
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for action in Self::iter() {
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match action {
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ActionPartGlobal::ImageRightInstant => {
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application.set_accels_for_action(&action, &["Right"])
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}
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ActionPartGlobal::ImageLeftInstant => {
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application.set_accels_for_action(&action, &["Left"])
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}
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ActionPartGlobal::PanUp => {
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application.set_accels_for_action(&action, &["<Ctrl>Up"])
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}
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ActionPartGlobal::PanRight => {
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application.set_accels_for_action(&action, &["<Ctrl>Right"])
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}
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ActionPartGlobal::PanDown => {
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application.set_accels_for_action(&action, &["<Ctrl>Down"])
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}
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ActionPartGlobal::PanLeft => {
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application.set_accels_for_action(&action, &["<Ctrl>Left"])
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}
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}
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}
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}
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pub fn remove_accels(application: >k::Application) {
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for action in Self::iter() {
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application.set_accels_for_action(&action, &[]);
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}
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}
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pub fn init_actions_and_bindings(
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klass: &mut <super::imp::LpImageWindow as ObjectSubclass>::Class,
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) {
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for action in Self::iter() {
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match action {
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ActionPartGlobal::ImageLeftInstant => {
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klass.install_action(&action, None, move |win, _, _| {
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if win.direction() == gtk::TextDirection::Rtl {
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win.imp().image_view.navigate(Direction::Forward, false);
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} else {
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win.imp().image_view.navigate(Direction::Back, false);
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}
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});
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klass.add_binding_action(
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gdk::Key::Page_Down,
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gdk::ModifierType::empty(),
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&action,
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);
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}
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ActionPartGlobal::ImageRightInstant => {
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klass.install_action(&action, None, move |win, _, _| {
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if win.direction() == gtk::TextDirection::Rtl {
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win.imp().image_view.navigate(Direction::Back, false);
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} else {
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win.imp().image_view.navigate(Direction::Forward, false);
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}
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});
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klass.add_binding_action(
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gdk::Key::Page_Up,
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gdk::ModifierType::empty(),
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&action,
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);
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}
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// Pan
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ActionPartGlobal::PanUp => {
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klass.install_action(&action, None, move |win, _, _| {
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win.pan(>k::PanDirection::Up);
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});
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}
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ActionPartGlobal::PanRight => {
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klass.install_action(&action, None, move |win, _, _| {
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win.pan(>k::PanDirection::Right);
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});
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}
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ActionPartGlobal::PanDown => {
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klass.install_action(&action, None, move |win, _, _| {
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win.pan(>k::PanDirection::Down);
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});
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}
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ActionPartGlobal::PanLeft => {
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klass.install_action(&action, None, move |win, _, _| {
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win.pan(>k::PanDirection::Left);
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});
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}
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}
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}
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}
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}
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#[derive(strum::Display, strum::AsRefStr, strum::EnumIter)]
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pub enum Action {
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// Navigation
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#[strum(to_string = "win.image-left")]
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ImageLeft,
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#[strum(to_string = "win.image-right")]
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ImageRight,
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#[strum(to_string = "win.previous")]
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Previous,
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#[strum(to_string = "win.next")]
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Next,
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#[strum(to_string = "win.first")]
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First,
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#[strum(to_string = "win.last")]
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Last,
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// Zoom/Rotate
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#[strum(to_string = "win.rotate-cw")]
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RotateCw,
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#[strum(to_string = "win.rotate-ccw")]
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RotateCcw,
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#[strum(to_string = "win.zoom-out-center")]
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ZoomOutCenter,
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#[strum(to_string = "win.zoom-in-center")]
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ZoomInCenter,
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#[strum(to_string = "win.zoom-out-cursor")]
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ZoomOutCursor,
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#[strum(to_string = "win.zoom-in-cursor")]
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ZoomInCursor,
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#[strum(to_string = "win.zoom-best-fit")]
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ZoomBestFit,
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#[strum(to_string = "win.zoom-to-exact-100")]
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ZoomToExact100,
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#[strum(to_string = "win.zoom-to-exact-200")]
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ZoomToExact200,
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#[strum(to_string = "win.zoom-to-exact-300")]
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ZoomToExact300,
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// Misc
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#[strum(to_string = "win.open")]
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Open,
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#[strum(to_string = "win.open-with")]
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OpenWith,
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#[strum(to_string = "win.print")]
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Print,
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#[strum(to_string = "win.copy-image")]
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CopyImage,
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#[strum(to_string = "win.set-background")]
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SetBackground,
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#[strum(to_string = "win.toggle-fullscreen")]
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ToggleFullscreen,
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#[strum(to_string = "win.leave-fullscreen")]
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LeaveFullscreen,
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#[strum(to_string = "win.trash")]
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Trash,
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#[strum(to_string = "win.delete")]
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Delete,
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#[strum(to_string = "win.toggle-properties")]
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ToggleProperties,
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#[strum(to_string = "win.about")]
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About,
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#[strum(to_string = "win.reload")]
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Reload,
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#[strum(to_string = "win.edit")]
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Edit,
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}
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impl Action {
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pub fn init_actions_and_bindings(
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klass: &mut <super::imp::LpImageWindow as ObjectSubclass>::Class,
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) {
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for action in Self::iter() {
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match action {
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// Navigation
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Action::ImageLeft => klass.install_action(&action, None, move |win, _, _| {
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if win.direction() == gtk::TextDirection::Rtl {
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win.imp().image_view.navigate(Direction::Forward, true);
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} else {
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win.imp().image_view.navigate(Direction::Back, true);
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}
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}),
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Action::ImageRight => klass.install_action(&action, None, move |win, _, _| {
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if win.direction() == gtk::TextDirection::Rtl {
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win.imp().image_view.navigate(Direction::Back, true);
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} else {
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win.imp().image_view.navigate(Direction::Forward, true);
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}
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}),
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Action::Previous => klass.install_action(&action, None, move |win, _, _| {
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win.imp().image_view.navigate(Direction::Back, true);
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}),
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Action::Next => klass.install_action(&action, None, move |win, _, _| {
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win.imp().image_view.navigate(Direction::Forward, true);
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}),
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Action::First => {
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klass.install_action(&action, None, move |win, _, _| {
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win.imp().image_view.jump(Position::First);
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});
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klass.add_binding_action(gdk::Key::Home, gdk::ModifierType::empty(), &action);
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}
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Action::Last => {
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klass.install_action(&action, None, move |win, _, _| {
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win.imp().image_view.jump(Position::Last);
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});
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klass.add_binding_action(gdk::Key::End, gdk::ModifierType::empty(), &action);
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}
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// Rotation/Zoom
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Action::RotateCw => {
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klass.install_action(&action, None, |win, _, _| {
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win.rotate_image(90.0);
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});
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klass.add_binding_action(gdk::Key::r, gdk::ModifierType::CONTROL_MASK, &action);
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}
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Action::RotateCcw => {
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klass.install_action(&action, None, |win, _, _| {
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win.rotate_image(-90.0);
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});
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klass.add_binding_action(
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gdk::Key::r,
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gdk::ModifierType::CONTROL_MASK.union(gdk::ModifierType::SHIFT_MASK),
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&action,
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);
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}
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Action::ZoomOutCenter => klass.install_action(&action, None, move |win, _, _| {
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win.zoom_out_center();
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}),
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Action::ZoomInCenter => klass.install_action(&action, None, move |win, _, _| {
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win.zoom_in_center();
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}),
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Action::ZoomOutCursor => {
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klass.install_action(&action, None, move |win, _, _| {
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win.zoom_out_cursor();
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});
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klass.add_binding_action(gdk::Key::minus, gdk::ModifierType::empty(), &action);
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klass.add_binding_action(
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gdk::Key::minus,
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gdk::ModifierType::CONTROL_MASK,
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&action,
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);
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klass.add_binding_action(
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gdk::Key::KP_Subtract,
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gdk::ModifierType::empty(),
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&action,
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);
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klass.add_binding_action(
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gdk::Key::KP_Subtract,
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gdk::ModifierType::CONTROL_MASK,
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&action,
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);
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}
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Action::ZoomInCursor => {
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klass.install_action(&action, None, move |win, _, _| {
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win.zoom_in_cursor();
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});
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klass.add_binding_action(gdk::Key::equal, gdk::ModifierType::empty(), &action);
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klass.add_binding_action(
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gdk::Key::equal,
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gdk::ModifierType::CONTROL_MASK,
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&action,
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);
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klass.add_binding_action(gdk::Key::plus, gdk::ModifierType::empty(), &action);
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klass.add_binding_action(
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gdk::Key::plus,
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gdk::ModifierType::CONTROL_MASK,
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&action,
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);
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klass.add_binding_action(gdk::Key::KP_Add, gdk::ModifierType::empty(), &action);
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klass.add_binding_action(
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gdk::Key::KP_Add,
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gdk::ModifierType::CONTROL_MASK,
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&action,
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);
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}
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Action::ZoomBestFit => {
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klass.install_action(&action, None, move |win, _, _| {
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win.zoom_best_fit();
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});
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klass.add_binding_action(gdk::Key::_0, gdk::ModifierType::empty(), &action);
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klass.add_binding_action(
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gdk::Key::_0,
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gdk::ModifierType::CONTROL_MASK,
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&action,
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);
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klass.add_binding_action(gdk::Key::KP_0, gdk::ModifierType::empty(), &action);
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klass.add_binding_action(
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gdk::Key::KP_0,
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gdk::ModifierType::CONTROL_MASK,
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&action,
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);
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}
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Action::ZoomToExact100 => {
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klass.install_action(&action, None, move |win, _, _| {
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win.zoom_to_exact(1.);
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});
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klass.add_binding_action(gdk::Key::_1, gdk::ModifierType::empty(), &action);
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klass.add_binding_action(gdk::Key::KP_1, gdk::ModifierType::empty(), &action);
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klass.add_binding_action(
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gdk::Key::_1,
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gdk::ModifierType::CONTROL_MASK,
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&action,
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);
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klass.add_binding_action(
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gdk::Key::KP_1,
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gdk::ModifierType::CONTROL_MASK,
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&action,
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);
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}
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Action::ZoomToExact200 => {
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klass.install_action(&action, None, move |win, _, _| {
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win.zoom_to_exact(2.);
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});
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klass.add_binding_action(gdk::Key::_2, gdk::ModifierType::empty(), &action);
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klass.add_binding_action(gdk::Key::KP_2, gdk::ModifierType::empty(), &action);
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klass.add_binding_action(
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gdk::Key::_2,
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gdk::ModifierType::CONTROL_MASK,
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&action,
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);
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klass.add_binding_action(
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gdk::Key::KP_2,
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gdk::ModifierType::CONTROL_MASK,
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&action,
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);
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}
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Action::ZoomToExact300 => {
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klass.install_action(&action, None, move |win, _, _| {
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win.zoom_to_exact(2.);
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});
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klass.add_binding_action(gdk::Key::_3, gdk::ModifierType::empty(), &action);
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klass.add_binding_action(gdk::Key::KP_3, gdk::ModifierType::empty(), &action);
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klass.add_binding_action(
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gdk::Key::_3,
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gdk::ModifierType::CONTROL_MASK,
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&action,
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);
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klass.add_binding_action(
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gdk::Key::KP_3,
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gdk::ModifierType::CONTROL_MASK,
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&action,
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);
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}
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// Misc
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Action::Open => {
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klass.install_action_async(&action, None, |win, _, _| async move {
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win.pick_file().await;
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});
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klass.add_binding_action(gdk::Key::O, gdk::ModifierType::CONTROL_MASK, &action);
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}
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Action::OpenWith => {
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klass.install_action_async(&action, None, |win, _, _| async move {
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win.open_with().await;
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});
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klass.add_binding_action(
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gdk::Key::O,
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gdk::ModifierType::CONTROL_MASK.union(gdk::ModifierType::SHIFT_MASK),
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&action,
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);
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}
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Action::Print => {
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klass.install_action(&action, None, move |win, _, _| {
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win.print();
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});
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klass.add_binding_action(gdk::Key::P, gdk::ModifierType::CONTROL_MASK, &action);
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}
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Action::CopyImage => klass.install_action(&action, None, move |win, _, _| {
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win.copy_image();
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}),
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Action::SetBackground => {
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klass.install_action_async(&action, None, |win, _, _| async move {
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win.set_background().await;
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});
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klass.add_binding_action(
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gdk::Key::F8,
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gdk::ModifierType::CONTROL_MASK,
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&action,
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);
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}
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Action::ToggleFullscreen => {
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klass.install_action(&action, None, move |obj, _, _| {
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let win = obj.window();
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win.toggle_fullscreen(!win.is_fullscreen());
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});
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klass.add_binding_action(gdk::Key::F11, gdk::ModifierType::empty(), &action);
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}
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Action::LeaveFullscreen => {
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klass.install_action(&action, None, move |obj, _, _| {
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obj.window().toggle_fullscreen(false);
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});
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klass.add_binding_action(gdk::Key::Escape, gdk::ModifierType::empty(), &action);
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}
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Action::Trash => {
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klass.install_action_async(&action, None, |win, _, _| async move {
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win.trash().await;
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});
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klass.add_binding_action(
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gdk::Key::KP_Delete,
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gdk::ModifierType::empty(),
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&action,
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);
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// The binding added last is shown in menus
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klass.add_binding_action(gdk::Key::Delete, gdk::ModifierType::empty(), &action);
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}
|
||||
|
||||
Action::Delete => {
|
||||
klass.install_action_async(&action, None, |win, _, _| async move {
|
||||
win.delete().await;
|
||||
});
|
||||
klass.add_binding_action(
|
||||
gdk::Key::Delete,
|
||||
gdk::ModifierType::SHIFT_MASK,
|
||||
&action,
|
||||
);
|
||||
klass.add_binding_action(
|
||||
gdk::Key::KP_Delete,
|
||||
gdk::ModifierType::SHIFT_MASK,
|
||||
&action,
|
||||
);
|
||||
}
|
||||
|
||||
Action::ToggleProperties => {
|
||||
klass.install_action(&action, None, move |win, _, _| {
|
||||
win.imp()
|
||||
.properties_button
|
||||
.set_active(!win.imp().properties_button.is_active());
|
||||
});
|
||||
klass.add_binding_action(gdk::Key::F9, gdk::ModifierType::empty(), &action);
|
||||
klass.add_binding_action(
|
||||
gdk::Key::Return,
|
||||
gdk::ModifierType::ALT_MASK,
|
||||
&action,
|
||||
);
|
||||
}
|
||||
|
||||
Action::About => {
|
||||
klass.install_action_async(&action, None, |obj, _, _| async move {
|
||||
obj.window().show_about().await
|
||||
});
|
||||
}
|
||||
|
||||
Action::Reload => {
|
||||
klass.install_action_async(&action, None, move |win, _, _| async move {
|
||||
if let Some(current_page) = win.imp().image_view.current_page() {
|
||||
current_page.image().reload().await;
|
||||
} else {
|
||||
log::error!("No current image to reload");
|
||||
}
|
||||
});
|
||||
klass.add_binding_action(gdk::Key::F5, gdk::ModifierType::empty(), &action);
|
||||
}
|
||||
|
||||
Action::Edit => {
|
||||
klass.install_action_async(&action, None, move |obj, _, _| async move {
|
||||
obj.window().show_edit();
|
||||
});
|
||||
klass.add_binding_action(gdk::Key::e, gdk::ModifierType::empty(), &action);
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
impl Deref for ActionPartGlobal {
|
||||
type Target = str;
|
||||
fn deref(&self) -> &Self::Target {
|
||||
self.as_ref()
|
||||
}
|
||||
}
|
||||
|
||||
impl Deref for Action {
|
||||
type Target = str;
|
||||
fn deref(&self) -> &Self::Target {
|
||||
self.as_ref()
|
||||
}
|
||||
}
|
||||
200
src/widgets/image_window/controls.rs
Normal file
200
src/widgets/image_window/controls.rs
Normal file
|
|
@ -0,0 +1,200 @@
|
|||
// Copyright (c) 2023-2024 Sophie Herold
|
||||
//
|
||||
// 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/>.
|
||||
//
|
||||
// SPDX-License-Identifier: GPL-3.0-or-later
|
||||
//
|
||||
// Copyright (c) 2023 Lubosz Sarnecki
|
||||
|
||||
use super::*;
|
||||
|
||||
/// Manage visibility of overlay controls
|
||||
impl LpImageWindow {
|
||||
/// Set control opacity
|
||||
///
|
||||
/// Also changes headerbar transparency if it flat and hides/shows cursor on
|
||||
/// fullscreen
|
||||
fn set_control_opacity(&self, opacity: f64, hiding: bool) {
|
||||
let window = self.window();
|
||||
|
||||
self.image_view().controls_box_start().set_opacity(opacity);
|
||||
self.image_view().controls_box_end().set_opacity(opacity);
|
||||
|
||||
if self.is_headerbar_flat() && window.is_fullscreen() {
|
||||
self.headerbar().set_opacity(opacity);
|
||||
} else {
|
||||
self.headerbar().set_opacity(1.);
|
||||
}
|
||||
|
||||
if window.is_fullscreen() && hiding && opacity < 0.9 {
|
||||
self.set_cursor(gdk::Cursor::from_name("none", None).as_ref());
|
||||
} else {
|
||||
self.set_cursor(None);
|
||||
}
|
||||
}
|
||||
|
||||
pub fn controls_opacity(&self) -> f64 {
|
||||
self.image_view().controls_box_start().opacity()
|
||||
}
|
||||
|
||||
/// Animation to show controls
|
||||
fn show_controls_animation(&self) -> &adw::TimedAnimation {
|
||||
self.imp().show_controls_animation.get_or_init(|| {
|
||||
let target = adw::CallbackAnimationTarget::new(glib::clone!(
|
||||
#[weak(rename_to = obj)]
|
||||
self,
|
||||
move |opacity| obj.set_control_opacity(opacity, false)
|
||||
));
|
||||
|
||||
adw::TimedAnimation::builder()
|
||||
.duration(SHOW_CONTROLS_ANIMATION_DURATION)
|
||||
.widget(&self.image_view())
|
||||
.target(&target)
|
||||
.value_to(1.)
|
||||
.build()
|
||||
})
|
||||
}
|
||||
|
||||
/// Animation to hide controls
|
||||
fn hide_controls_animation(&self) -> &adw::TimedAnimation {
|
||||
self.imp().hide_controls_animation.get_or_init(|| {
|
||||
let target = adw::CallbackAnimationTarget::new(glib::clone!(
|
||||
#[weak(rename_to = obj)]
|
||||
self,
|
||||
move |opacity| obj.set_control_opacity(opacity, true)
|
||||
));
|
||||
|
||||
adw::TimedAnimation::builder()
|
||||
.duration(HIDE_CONTROLS_ANIMATION_DURATION)
|
||||
.widget(&self.image_view())
|
||||
.target(&target)
|
||||
.value_to(0.)
|
||||
.build()
|
||||
})
|
||||
}
|
||||
|
||||
/// Schedule a fade animation to play after `HIDE_CONTROLS_IDLE_TIMEOUT` of
|
||||
/// inactivity
|
||||
pub fn schedule_hide_controls(&self) {
|
||||
self.unschedule_hide_controls();
|
||||
|
||||
let new_timeout = glib::timeout_add_local_once(
|
||||
std::time::Duration::from_millis(HIDE_CONTROLS_IDLE_TIMEOUT),
|
||||
glib::clone!(
|
||||
#[weak(rename_to = win)]
|
||||
self,
|
||||
move || {
|
||||
win.imp().hide_controls_timeout.take();
|
||||
win.hide_controls();
|
||||
}
|
||||
),
|
||||
);
|
||||
|
||||
self.imp().hide_controls_timeout.replace(Some(new_timeout));
|
||||
}
|
||||
|
||||
fn unschedule_hide_controls(&self) {
|
||||
if let Some(current_timeout) = self.imp().hide_controls_timeout.take() {
|
||||
current_timeout.remove();
|
||||
}
|
||||
}
|
||||
|
||||
pub fn are_controls_visible(&self) -> bool {
|
||||
if self.hide_controls_animation().state() == adw::AnimationState::Playing {
|
||||
return false;
|
||||
}
|
||||
|
||||
self.image_view().controls_box_start().opacity() == 1.
|
||||
|| self.show_controls_animation().state() == adw::AnimationState::Playing
|
||||
}
|
||||
|
||||
/// Start animation to show controls
|
||||
pub fn show_controls(&self) {
|
||||
if !self.are_controls_visible() {
|
||||
self.hide_controls_animation().pause();
|
||||
self.show_controls_animation()
|
||||
.set_value_from(self.controls_opacity());
|
||||
self.show_controls_animation().play();
|
||||
}
|
||||
}
|
||||
|
||||
/// Start animation to hide controls
|
||||
pub fn hide_controls(&self) {
|
||||
if self.are_controls_visible() && !self.image_view().zoom_menu_button().is_active() {
|
||||
self.show_controls_animation().pause();
|
||||
self.hide_controls_animation()
|
||||
.set_value_from(self.controls_opacity());
|
||||
self.hide_controls_animation().play();
|
||||
}
|
||||
}
|
||||
|
||||
pub fn on_click(&self) {
|
||||
self.show_controls();
|
||||
|
||||
if self.can_hide_controls() {
|
||||
self.schedule_hide_controls();
|
||||
} else {
|
||||
self.unschedule_hide_controls();
|
||||
}
|
||||
}
|
||||
|
||||
pub fn on_motion(&self, pointer_position: (f64, f64)) {
|
||||
let imp = self.imp();
|
||||
|
||||
// Check if position really changed since swipe gesture sends change event with
|
||||
// same position. Also, don't connect this to "leave" because swipe also
|
||||
// sends fake "leave" events when the widget under the cursor changes.
|
||||
if imp.pointer_position.get() == pointer_position {
|
||||
return;
|
||||
}
|
||||
imp.pointer_position.set(pointer_position);
|
||||
|
||||
self.show_controls();
|
||||
|
||||
if self.can_hide_controls() {
|
||||
self.schedule_hide_controls();
|
||||
} else {
|
||||
self.unschedule_hide_controls();
|
||||
}
|
||||
}
|
||||
|
||||
/// Returns `true` if controls can be hidden
|
||||
///
|
||||
/// Only hide controls if cursor not over controls and there is an image
|
||||
/// shown
|
||||
fn can_hide_controls(&self) -> bool {
|
||||
let imp = self.imp();
|
||||
|
||||
let controls_hovered = self
|
||||
.image_view()
|
||||
.controls_box_start_events()
|
||||
.contains_pointer()
|
||||
|| self
|
||||
.image_view()
|
||||
.controls_box_end_events()
|
||||
.contains_pointer();
|
||||
|
||||
let headerbar_hideable = self.is_content_extended_to_top();
|
||||
let headerbar_hovered = imp.headerbar_events.contains_pointer();
|
||||
|
||||
let main_menu_open = imp.primary_menu.is_active();
|
||||
|
||||
// Buttom controls are not hovered
|
||||
!controls_hovered
|
||||
// Either headerbar must not be hidden with other controls or not be hovered
|
||||
&& (!headerbar_hideable || !headerbar_hovered)
|
||||
// Main menu is not open
|
||||
&& !main_menu_open
|
||||
}
|
||||
}
|
||||
Loading…
Add table
Add a link
Reference in a new issue