[shotwell/wip/gtk4: 73/88] More keyboard handling fixes
- From: Jens Georg <jensgeorg src gnome org>
- To: commits-list gnome org
- Cc:
- Subject: [shotwell/wip/gtk4: 73/88] More keyboard handling fixes
- Date: Mon, 30 May 2022 17:34:44 +0000 (UTC)
commit 6e215e32be20025e7c76c9cefa5a4e8ace9cc678
Author: Jens Georg <mail jensge org>
Date: Tue Apr 19 13:53:47 2022 +0200
More keyboard handling fixes
src/CheckerboardPage.vala | 17 +++---
src/CollectionPage.vala | 3 +-
src/FullscreenWindow.vala | 21 ++++---
src/PageWindow.vala | 8 ++-
src/PhotoPage.vala | 99 +++++++++++++++++---------------
src/SinglePhotoPage.vala | 22 ++++---
src/SlideshowPage.vala | 11 +---
src/direct/DirectWindow.vala | 15 ++---
src/editing_tools/EditingToolWindow.vala | 15 ++---
src/library/LibraryWindow.vala | 14 ++---
src/sidebar/Tree.vala | 21 +++----
11 files changed, 125 insertions(+), 121 deletions(-)
---
diff --git a/src/CheckerboardPage.vala b/src/CheckerboardPage.vala
index 2bb3e5f9..6ed2edd0 100644
--- a/src/CheckerboardPage.vala
+++ b/src/CheckerboardPage.vala
@@ -70,6 +70,10 @@ public abstract class CheckerboardPage : Page {
// scrollbar policy
scrolled.set_policy(Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC);
+
+ var key_controller = new Gtk.EventControllerKey();
+ key_controller.key_pressed.connect(key_press_event);
+ add_controller (key_controller);
}
public void init_item_context_menu(string path) {
@@ -252,14 +256,13 @@ public abstract class CheckerboardPage : Page {
}
}
-#if 0
- protected override bool key_press_event(Gdk.EventKey event) {
+ protected bool key_press_event(Gtk.EventControllerKey event, uint keyval, uint keycode, Gdk.ModifierType
modifiers) {
bool handled = true;
// mask out the modifiers we're interested in
- uint state = event.state & Gdk.ModifierType.SHIFT_MASK;
+ uint state = modifiers & Gdk.ModifierType.SHIFT_MASK;
- switch (Gdk.keyval_name(event.keyval)) {
+ switch (Gdk.keyval_name(keyval)) {
case "Up":
case "KP_Up":
move_cursor(CompassPoint.NORTH);
@@ -319,12 +322,8 @@ public abstract class CheckerboardPage : Page {
break;
}
- if (handled)
- return true;
-
- return (base.key_press_event != null) ? base.key_press_event(event) : true;
+ return handled;
}
- #endif
protected override bool on_left_click(Gtk.EventController event, int press, double x, double y) {
// only interested in single-click and double-clicks for now
diff --git a/src/CollectionPage.vala b/src/CollectionPage.vala
index 6a150842..7d200a59 100644
--- a/src/CollectionPage.vala
+++ b/src/CollectionPage.vala
@@ -357,8 +357,7 @@ public abstract class CollectionPage : MediaPage {
case "KP_Home":
case "End":
case "KP_End":
- // TODO: Should be forwarded
- handled = false;
+ event.forward(this);
break;
case "bracketright":
activate_action("RotateClockwise", format);
diff --git a/src/FullscreenWindow.vala b/src/FullscreenWindow.vala
index 4adf5e02..39ee13ea 100644
--- a/src/FullscreenWindow.vala
+++ b/src/FullscreenWindow.vala
@@ -73,8 +73,6 @@ public class FullscreenWindow : PageWindow {
show();
// capture motion events to show the toolbar
- //add_events(Gdk.EventMask.POINTER_MOTION_MASK);
-
var motion = new Gtk.EventControllerMotion();
motion.enter.connect(() => {
pointer_in_toolbar = true;
@@ -88,6 +86,10 @@ public class FullscreenWindow : PageWindow {
motion.motion.connect(motion_notify_event);
page.add_controller(motion);
+
+ var key = new Gtk.EventControllerKey();
+ key.key_pressed.connect(key_press_event);
+ ((Gtk.Widget)this).add_controller(key);
// If toolbar is enabled in "normal" ui OR was pinned in
// fullscreen, start off with toolbar invoked, as a clue for the
@@ -125,23 +127,20 @@ public class FullscreenWindow : PageWindow {
return result;
}
- #if 0
- public override bool key_press_event(Gdk.EventKey event) {
+ public override bool key_press_event(Gtk.EventControllerKey event, uint keyval, uint keycode,
Gdk.ModifierType modifiers) {
// check for an escape/abort
- if (Gdk.keyval_name(event.keyval) == "Escape") {
+ if (Gdk.keyval_name(keyval) == "Escape") {
on_close();
return true;
}
-
- // propagate to this (fullscreen) window respecting "stop propagation" result...
- if (base.key_press_event != null && base.key_press_event(event))
+
+ if (base.key_press_event(event, keyval, keycode, modifiers))
return true;
-
+
// ... then propagate to the underlying window hidden behind this fullscreen one
- return AppWindow.get_instance().key_press_event(event);
+ return event.forward (AppWindow.get_instance());
}
- #endif
private void on_close() {
Config.Facade.get_instance().set_pin_toolbar_state(is_toolbar_dismissal_enabled);
diff --git a/src/PageWindow.vala b/src/PageWindow.vala
index 2fb8522e..9c8f52e0 100644
--- a/src/PageWindow.vala
+++ b/src/PageWindow.vala
@@ -79,7 +79,10 @@ public abstract class PageWindow : Gtk.ApplicationWindow {
switched_pages(old_page, null);
}
- public bool key_press_event(Gtk.EventControllerKey event, uint keyval, uint keycode, Gdk.ModifierType
modifiers) {
+ public virtual bool key_press_event(Gtk.EventControllerKey event, uint keyval, uint keycode,
Gdk.ModifierType modifiers) {
+ if ((get_focus() is Gtk.Entry) && event.forward(get_focus()))
+ return true;
+
if (current_page != null && current_page.notify_app_key_pressed(event, keyval, keycode, modifiers))
return true;
@@ -87,6 +90,9 @@ public abstract class PageWindow : Gtk.ApplicationWindow {
}
public void key_release_event(Gtk.EventControllerKey event, uint keyval, uint keycode, Gdk.ModifierType
modifiers) {
+ if ((get_focus() is Gtk.Entry) && event.forward(get_focus()))
+ return;
+
if (current_page != null)
current_page.notify_app_key_released(event, keyval, keycode, modifiers);
}
diff --git a/src/PhotoPage.vala b/src/PhotoPage.vala
index e80e638e..145d5984 100644
--- a/src/PhotoPage.vala
+++ b/src/PhotoPage.vala
@@ -542,6 +542,10 @@ public abstract class EditingHostPage : SinglePhotoPage {
next_button.set_icon_name("go-next-symbolic");
next_button.clicked.connect(on_next_photo);
toolbar.append(next_button);
+
+ var key = new Gtk.EventControllerKey();
+ key.key_pressed.connect(key_press_event);
+ add_controller(key);
}
~EditingHostPage() {
@@ -1366,36 +1370,34 @@ public abstract class EditingHostPage : SinglePhotoPage {
base.update_actions(selected_count, count);
}
- #if 0
- protected override bool on_shift_pressed(Gdk.EventKey? event) {
+ protected override bool on_shift_pressed() {
// show quick compare of original only if no tool is in use, the original pixbuf is handy
if (current_tool == null && !get_ctrl_pressed() && !get_alt_pressed() && has_photo())
swap_in_original();
- return base.on_shift_pressed(event);
+ return base.on_shift_pressed();
}
- protected override bool on_shift_released(Gdk.EventKey? event) {
+ protected override bool on_shift_released() {
if (current_tool == null)
swap_out_original();
- return base.on_shift_released(event);
+ return base.on_shift_released();
}
- protected override bool on_alt_pressed(Gdk.EventKey? event) {
+ protected override bool on_alt_pressed() {
if (current_tool == null)
swap_out_original();
- return base.on_alt_pressed(event);
+ return base.on_alt_pressed();
}
- protected override bool on_alt_released(Gdk.EventKey? event) {
+ protected override bool on_alt_released() {
if (current_tool == null && get_shift_pressed() && !get_ctrl_pressed())
swap_in_original();
- return base.on_alt_released(event);
+ return base.on_alt_released();
}
- #endif
private void swap_in_original() {
Gdk.Pixbuf original;
@@ -1699,13 +1701,11 @@ public abstract class EditingHostPage : SinglePhotoPage {
base.on_leave_notify_event(event);
}
- #if 0
-
- private bool on_keyboard_pan_event(Gdk.EventKey event) {
+ private bool on_keyboard_pan_event(uint keyval) {
ZoomState current_zoom_state = get_zoom_state();
Gdk.Point viewport_center = current_zoom_state.get_viewport_center();
- switch (Gdk.keyval_name(event.keyval)) {
+ switch (Gdk.keyval_name(keyval)) {
case "Left":
case "KP_Left":
case "KP_4":
@@ -1741,28 +1741,32 @@ public abstract class EditingHostPage : SinglePhotoPage {
return true;
}
- public override bool key_press_event(Gdk.EventKey event) {
+ public override bool key_press_event(Gtk.EventControllerKey event, uint keyval, uint keycode,
Gdk.ModifierType modifiers) {
// editing tool gets first crack at the keypress
if (current_tool != null) {
- if (current_tool.on_keypress(event))
+ if (current_tool.on_keypress(event, keyval, keycode, modifiers))
return true;
}
// if panning is possible, the pan handler (on MUNI?) gets second crack at the keypress
if (is_panning_possible()) {
- if (on_keyboard_pan_event(event))
+ if (on_keyboard_pan_event(keyval))
return true;
}
+ #if 0
// if the user pressed the "0", "1" or "2" keys then handle the event as if were
// directed at the zoom slider ("0", "1" and "2" are hotkeys that jump to preset
// zoom levels
if (on_zoom_slider_key_press(event))
return true;
+
+ #endif
bool handled = true;
+ string? format = null;
- switch (Gdk.keyval_name(event.keyval)) {
+ switch (Gdk.keyval_name(keyval)) {
// this block is only here to prevent base from moving focus to toolbar
case "Down":
case "KP_Down":
@@ -1772,14 +1776,14 @@ public abstract class EditingHostPage : SinglePhotoPage {
case "equal":
case "plus":
case "KP_Add":
- activate_action("IncreaseSize");
+ activate_action("IncreaseSize", format);
break;
// underscore is the keysym generated by SHIFT-[minus sign] -- this means zoom out
case "minus":
case "underscore":
case "KP_Subtract":
- activate_action("DecreaseSize");
+ activate_action("DecreaseSize", format);
break;
default:
@@ -1787,12 +1791,8 @@ public abstract class EditingHostPage : SinglePhotoPage {
break;
}
- if (handled)
- return true;
-
- return (base.key_press_event != null) ? base.key_press_event(event) : true;
+ return base.key_press_event(event, keyval, keycode, modifiers);
}
- #endif
protected override void new_surface(Cairo.Context default_ctx, Dimensions dim) {
// if tool is open, update its canvas object
@@ -1894,7 +1894,7 @@ public abstract class EditingHostPage : SinglePhotoPage {
private void rotate(Rotation rotation, string name, string description) {
cancel_zoom();
- //deactivate_tool();
+ deactivate_tool();
if (!has_photo())
return;
@@ -2381,6 +2381,10 @@ public class LibraryPhotoPage : EditingHostPage {
LibraryPhoto.global.item_destroyed.disconnect(on_photo_destroyed);
LibraryPhoto.global.items_altered.disconnect(on_metadata_altered);
Config.Facade.get_instance().external_app_changed.disconnect(on_external_app_changed);
+
+ var key = new Gtk.EventControllerKey();
+ key.key_pressed.connect(key_press_event);
+ add_controller(key);
}
public bool not_trashed_view_filter(DataView view) {
@@ -2540,9 +2544,9 @@ public class LibraryPhotoPage : EditingHostPage {
set_action_sensitive("FlipVertically", rotate_possible);
if (has_photo()) {
-// set_action_sensitive("Crop", EditingTools.CropTool.is_available(get_photo(),
Scaling.for_original()));
-// set_action_sensitive("RedEye", EditingTools.RedeyeTool.is_available(get_photo(),
-// Scaling.for_original()));
+ set_action_sensitive("Crop", EditingTools.CropTool.is_available(get_photo(),
Scaling.for_original()));
+ set_action_sensitive("RedEye", EditingTools.RedeyeTool.is_available(get_photo(),
+ Scaling.for_original()));
}
update_flag_action();
@@ -2762,13 +2766,15 @@ public class LibraryPhotoPage : EditingHostPage {
base.notify_photo_backing_missing(photo, missing);
}
- #if 0
- public override bool key_press_event(Gdk.EventKey event) {
+ public bool key_press_event(Gtk.EventControllerKey event, uint keyval, uint keycode, Gdk.ModifierType
modifiers) {
+ #if 0
if (base.key_press_event != null && base.key_press_event(event) == true)
return true;
+ #endif
bool handled = true;
- switch (Gdk.keyval_name(event.keyval)) {
+ string? format = null;
+ switch (Gdk.keyval_name(keyval)) {
case "Escape":
case "Return":
case "KP_Enter":
@@ -2780,57 +2786,57 @@ public class LibraryPhotoPage : EditingHostPage {
// although bound as an accelerator in the menu, accelerators are currently
// unavailable in fullscreen mode (a variant of #324), so we do this manually
// here
- activate_action("MoveToTrash");
+ activate_action("MoveToTrash", format);
break;
case "period":
case "greater":
- activate_action("IncreaseRating");
+ activate_action("IncreaseRating", format);
break;
case "comma":
case "less":
- activate_action("DecreaseRating");
+ activate_action("DecreaseRating", format);
break;
case "KP_1":
- activate_action("RateOne");
+ activate_action("RateOne", format);
break;
case "KP_2":
- activate_action("RateTwo");
+ activate_action("RateTwo", format);
break;
case "KP_3":
- activate_action("RateThree");
+ activate_action("RateThree", format);
break;
case "KP_4":
- activate_action("RateFour");
+ activate_action("RateFour", format);
break;
case "KP_5":
- activate_action("RateFive");
+ activate_action("RateFive", format);
break;
case "KP_0":
- activate_action("RateUnrated");
+ activate_action("RateUnrated", format);
break;
case "KP_9":
- activate_action("RateRejected");
+ activate_action("RateRejected", format);
break;
case "bracketright":
- activate_action("RotateClockwise");
+ activate_action("RotateClockwise", format);
break;
case "bracketleft":
- activate_action("RotateCounterclockwise");
+ activate_action("RotateCounterclockwise", format);
break;
case "slash":
- activate_action("Flag");
+ activate_action("Flag", format);
break;
default:
@@ -2840,7 +2846,8 @@ public class LibraryPhotoPage : EditingHostPage {
return handled;
}
-
+
+ #if 0
protected override bool on_double_click(Gdk.EventButton event) {
FullscreenWindow? fs = get_container() as FullscreenWindow;
if (fs == null)
diff --git a/src/SinglePhotoPage.vala b/src/SinglePhotoPage.vala
index 798879bc..7714e32b 100644
--- a/src/SinglePhotoPage.vala
+++ b/src/SinglePhotoPage.vala
@@ -60,6 +60,10 @@ public abstract class SinglePhotoPage : Page {
canvas.set_name ("SinglePhoto drawing");
set_event_source(canvas);
Config.Facade.get_instance().colors_changed.connect(on_colors_changed);
+
+ var key = new Gtk.EventControllerKey();
+ key.key_pressed.connect(key_press_event);
+ add_controller(key);
}
~SinglePhotoPage() {
@@ -473,21 +477,20 @@ public abstract class SinglePhotoPage : Page {
protected virtual void on_next_photo() {}
-#if 0
- public override bool key_press_event(Gdk.EventKey event) {
+ public virtual bool key_press_event(Gtk.EventControllerKey event, uint keyval, uint keycode,
Gdk.ModifierType modifiers) {
// if the user holds the arrow keys down, we will receive a steady stream of key press
// events for an operation that isn't designed for a rapid succession of output ...
// we staunch the supply of new photos to under a quarter second (#533)
- bool nav_ok = (event.time - last_nav_key) > KEY_REPEAT_INTERVAL_MSEC;
+ bool nav_ok = (event.get_current_event_time() - last_nav_key) > KEY_REPEAT_INTERVAL_MSEC;
bool handled = true;
- switch (Gdk.keyval_name(event.keyval)) {
+ switch (Gdk.keyval_name(keyval)) {
case "Left":
case "KP_Left":
case "BackSpace":
if (nav_ok) {
on_previous_photo();
- last_nav_key = event.time;
+ last_nav_key = event.get_current_event_time();
}
break;
@@ -496,7 +499,7 @@ public abstract class SinglePhotoPage : Page {
case "space":
if (nav_ok) {
on_next_photo();
- last_nav_key = event.time;
+ last_nav_key = event.get_current_event_time();
}
break;
@@ -505,14 +508,9 @@ public abstract class SinglePhotoPage : Page {
break;
}
- if (handled)
- return true;
-
- return (base.key_press_event != null) ? base.key_press_event(event) : true;
+ return handled;
}
- #endif
-
private void on_colors_changed() {
invalidate_transparent_background();
repaint();
diff --git a/src/SlideshowPage.vala b/src/SlideshowPage.vala
index 8a6d1e9d..ab68b918 100644
--- a/src/SlideshowPage.vala
+++ b/src/SlideshowPage.vala
@@ -336,10 +336,9 @@ class SlideshowPage : SinglePhotoPage {
return true;
}
- #if 0
- public override bool key_press_event(Gdk.EventKey event) {
+ public bool key_press_event(Gtk.EventControllerKey event, uint keyval, uint keycode, Gdk.ModifierType
modifiers) {
bool handled = true;
- switch (Gdk.keyval_name(event.keyval)) {
+ switch (Gdk.keyval_name(keyval)) {
// Block activating the toolbar on key down
// FIXME: Why is SinglePhotoPage not a PhotoPage which already does this?
case "Down":
@@ -355,12 +354,8 @@ class SlideshowPage : SinglePhotoPage {
break;
}
- if (handled)
- return true;
-
- return (base.key_press_event != null) ? base.key_press_event(event) : true;
+ return handled;
}
- #endif
private void on_change_settings() {
SettingsDialog settings_dialog = new SettingsDialog();
diff --git a/src/direct/DirectWindow.vala b/src/direct/DirectWindow.vala
index 95d93cd8..2cf575e7 100644
--- a/src/direct/DirectWindow.vala
+++ b/src/direct/DirectWindow.vala
@@ -29,6 +29,10 @@ public class DirectWindow : AppWindow {
Application.set_menubar (direct_photo_page.get_menubar ());
set_child(layout);
+
+ var key = new Gtk.EventControllerKey();
+ key.key_pressed.connect(key_press_event);
+ ((Gtk.Widget)this).add_controller(key);
}
public static DirectWindow get_app() {
@@ -81,18 +85,15 @@ public class DirectWindow : AppWindow {
return false;
}
-#if 0
- public override bool key_press_event(Gdk.EventKey event) {
+ public override bool key_press_event(Gtk.EventControllerKey event, uint keyval, uint keycode,
Gdk.ModifierType modifiers) {
// check for an escape
- if (Gdk.keyval_name(event.keyval) == "Escape") {
+ if (Gdk.keyval_name(keyval) == "Escape") {
on_quit();
return true;
}
-
- // ...then let the base class take over
- return (base.key_press_event != null) ? base.key_press_event(event) : false;
+
+ return base.key_press_event(event, keyval, keycode, modifiers);
}
- #endif
}
diff --git a/src/editing_tools/EditingToolWindow.vala b/src/editing_tools/EditingToolWindow.vala
index 268d3be0..a2c35001 100644
--- a/src/editing_tools/EditingToolWindow.vala
+++ b/src/editing_tools/EditingToolWindow.vala
@@ -17,6 +17,10 @@ public abstract class EditingTools.EditingToolWindow : Gtk.Window {
focusable = true;
set_can_focus(true);
((Gtk.Widget) this).set_opacity(Resources.TRANSIENT_WINDOW_OPACITY);
+
+ var key = new Gtk.EventControllerKey();
+ key.key_pressed.connect(key_press_event);
+ ((Gtk.Widget)this).add_controller(key);
}
~EditingToolWindow() {
@@ -30,14 +34,11 @@ public abstract class EditingTools.EditingToolWindow : Gtk.Window {
return user_moved;
}
- #if 0
- public override bool key_press_event(Gdk.EventKey event) {
- if (base.key_press_event(event)) {
- return true;
- }
- return AppWindow.get_instance().key_press_event(event);
+ public bool key_press_event(Gtk.EventControllerKey event, uint keyval, uint keycode, Gdk.ModifierType
modifiers) {
+ return event.forward(AppWindow.get_instance());
}
-
+
+ #if 0
public override bool button_press_event(Gdk.EventButton event) {
// LMB only
if (event.button != 1)
diff --git a/src/library/LibraryWindow.vala b/src/library/LibraryWindow.vala
index a5896704..62d3216c 100644
--- a/src/library/LibraryWindow.vala
+++ b/src/library/LibraryWindow.vala
@@ -1361,23 +1361,21 @@ public class LibraryWindow : AppWindow {
}
}
- #if 0
- public override bool key_press_event(Gdk.EventKey event) {
- if (sidebar_tree.has_focus && sidebar_tree.is_keypress_interpreted(event)
- && sidebar_tree.key_press_event(event)) {
+ public override bool key_press_event(Gtk.EventControllerKey event, uint keyval, uint keycode,
Gdk.ModifierType modifiers) {
+ if (sidebar_tree.has_focus && sidebar_tree.is_keypress_interpreted(event, keyval, keycode, modifiers)
+ && event.forward(sidebar_tree)) {
return true;
}
- if (base.key_press_event(event))
+ if (base.key_press_event(event, keyval, keycode, modifiers))
return true;
-
- if (Gdk.keyval_name(event.keyval) == "Escape") {
+
+ if (Gdk.keyval_name(keyval) == "Escape") {
on_clear_search();
return true;
}
return false;
}
- #endif
}
diff --git a/src/sidebar/Tree.vala b/src/sidebar/Tree.vala
index f4e2418a..d9550cb4 100644
--- a/src/sidebar/Tree.vala
+++ b/src/sidebar/Tree.vala
@@ -144,13 +144,16 @@ public class Sidebar.Tree : Gtk.TreeView {
#endif
var click = new Gtk.GestureClick();
- click.set_name ("CheckerboardPage click source");
+ click.set_name ("Sidebar Tree click source");
click.set_button (0); // Listen to all buttons
//click.set_exclusive (true); // TODO: Need to be true or false?
click.pressed.connect (on_click_pressed);
add_controller(click);
-
+ var key = new Gtk.EventControllerKey();
+ key.key_pressed.connect(key_press_event);
+ add_controller(key);
+
//popup_menu.connect(on_context_menu_keypress);
setup_default_context_menu();
@@ -969,9 +972,8 @@ public class Sidebar.Tree : Gtk.TreeView {
old_path_ref = new Gtk.TreeRowReference(store, path);
}
- #if 0
- public bool is_keypress_interpreted(Gdk.EventKey event) {
- switch (Gdk.keyval_name(event.keyval)) {
+ public bool is_keypress_interpreted(Gtk.EventControllerKey event, uint keyval, uint keycode,
Gdk.ModifierType modifiers) {
+ switch (Gdk.keyval_name(keyval)) {
case "F2":
case "Delete":
case "Return":
@@ -982,9 +984,9 @@ public class Sidebar.Tree : Gtk.TreeView {
return false;
}
}
-
- public override bool key_press_event(Gdk.EventKey event) {
- switch (Gdk.keyval_name(event.keyval)) {
+
+ public bool key_press_event(Gtk.EventControllerKey event, uint keyval, uint keycode, Gdk.ModifierType
modifiers) {
+ switch (Gdk.keyval_name(keyval)) {
case "Return":
case "KP_Enter":
Gtk.TreePath? path = get_current_path();
@@ -1002,9 +1004,8 @@ public class Sidebar.Tree : Gtk.TreeView {
return (path != null) ? destroy_path(path) : false;
}
- return base.key_press_event(event);
+ return false;
}
- #endif
public bool rename_entry_in_place(Sidebar.Entry entry) {
if (!expand_to_entry(entry))
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