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patch 9.1.0063: GTK code can be improved

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Problem:  GTK code can be improved
Solution: Improve GTK code for initial Wayland support
          (lilydjwg)

related: #9639

Signed-off-by: lilydjwg <lilydjwg@gmail.com>
Signed-off-by: Christian Brabandt <cb@256bit.org>
This commit is contained in:
lilydjwg 2024-01-29 20:14:01 +01:00 committed by Christian Brabandt
parent e99f068878
commit 94ff09a093
No known key found for this signature in database
GPG Key ID: F3F92DA383FDDE09
6 changed files with 51 additions and 36 deletions
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3
src/clipboard.c
View File

@ -1334,7 +1334,8 @@ did_set_clipboard(optset_T *args UNUSED)
#ifdef FEAT_GUI_GTK
if (gui.in_use)
{
gui_gtk_set_selection_targets();
gui_gtk_set_selection_targets((GdkAtom)GDK_SELECTION_PRIMARY);
gui_gtk_set_selection_targets((GdkAtom)clip_plus.gtk_sel_atom);
gui_gtk_set_dnd_targets();
}
#endif

1
src/gui_beval.c
View File

@ -1011,6 +1011,7 @@ cancelBalloon(BalloonEval *beval)
createBalloonEvalWindow(BalloonEval *beval)
{
beval->balloonShell = gtk_window_new(GTK_WINDOW_POPUP);
gtk_window_set_transient_for(GTK_WINDOW(beval->balloonShell), GTK_WINDOW(gui.mainwin));
gtk_widget_set_app_paintable(beval->balloonShell, TRUE);
gtk_window_set_resizable(GTK_WINDOW(beval->balloonShell), FALSE);

75
src/gui_gtk_x11.c
View File

@ -116,6 +116,7 @@ enum
TARGET_TEXT,
TARGET_TEXT_URI_LIST,
TARGET_TEXT_PLAIN,
TARGET_TEXT_PLAIN_UTF8,
TARGET_VIM,
TARGET_VIMENC
};
@ -132,7 +133,9 @@ static const GtkTargetEntry selection_targets[] =
{"UTF8_STRING", 0, TARGET_UTF8_STRING},
{"COMPOUND_TEXT", 0, TARGET_COMPOUND_TEXT},
{"TEXT", 0, TARGET_TEXT},
{"STRING", 0, TARGET_STRING}
{"STRING", 0, TARGET_STRING},
{"text/plain;charset=utf-8", 0, TARGET_TEXT_PLAIN_UTF8},
{"text/plain", 0, TARGET_TEXT_PLAIN}
};
#define N_SELECTION_TARGETS ARRAY_LENGTH(selection_targets)
@ -1531,6 +1534,8 @@ selection_get_cb(GtkWidget *widget UNUSED,
&& info != (guint)TARGET_VIMENC
&& info != (guint)TARGET_VIM
&& info != (guint)TARGET_COMPOUND_TEXT
&& info != (guint)TARGET_TEXT_PLAIN
&& info != (guint)TARGET_TEXT_PLAIN_UTF8
&& info != (guint)TARGET_TEXT)
return;
@ -3536,30 +3541,28 @@ gui_mch_set_curtab(int nr)
* Add selection targets for PRIMARY and CLIPBOARD selections.
*/
void
gui_gtk_set_selection_targets(void)
gui_gtk_set_selection_targets(GdkAtom selection)
{
int i, j = 0;
int n_targets = N_SELECTION_TARGETS;
GtkTargetEntry targets[N_SELECTION_TARGETS];
static int n_targets = N_SELECTION_TARGETS;
static GtkTargetEntry targets[N_SELECTION_TARGETS];
for (i = 0; i < (int)N_SELECTION_TARGETS; ++i)
if (targets[0].target == NULL)
{
// OpenOffice tries to use TARGET_HTML and fails when we don't
// return something, instead of trying another target. Therefore only
// offer TARGET_HTML when it works.
if (!clip_html && selection_targets[i].info == TARGET_HTML)
n_targets--;
else
targets[j++] = selection_targets[i];
for (i = 0; i < (int)N_SELECTION_TARGETS; ++i)
{
// OpenOffice tries to use TARGET_HTML and fails when we don't
// return something, instead of trying another target. Therefore only
// offer TARGET_HTML when it works.
if (!clip_html && selection_targets[i].info == TARGET_HTML)
n_targets--;
else
targets[j++] = selection_targets[i];
}
}
gtk_selection_clear_targets(gui.drawarea, (GdkAtom)GDK_SELECTION_PRIMARY);
gtk_selection_clear_targets(gui.drawarea, (GdkAtom)clip_plus.gtk_sel_atom);
gtk_selection_add_targets(gui.drawarea,
(GdkAtom)GDK_SELECTION_PRIMARY,
targets, n_targets);
gtk_selection_add_targets(gui.drawarea,
(GdkAtom)clip_plus.gtk_sel_atom,
gtk_selection_clear_targets(gui.drawarea, selection);
gtk_selection_add_targets(gui.drawarea, selection,
targets, n_targets);
}
@ -4035,20 +4038,7 @@ gui_mch_init(void)
g_signal_connect(G_OBJECT(gui.drawarea), "button-release-event",
G_CALLBACK(button_release_event), NULL);
g_signal_connect(G_OBJECT(gui.drawarea), "scroll-event",
G_CALLBACK(&scroll_event), NULL);
/*
* Add selection handler functions.
*/
g_signal_connect(G_OBJECT(gui.drawarea), "selection-clear-event",
G_CALLBACK(selection_clear_event), NULL);
g_signal_connect(G_OBJECT(gui.drawarea), "selection-received",
G_CALLBACK(selection_received_cb), NULL);
gui_gtk_set_selection_targets();
g_signal_connect(G_OBJECT(gui.drawarea), "selection-get",
G_CALLBACK(selection_get_cb), NULL);
G_CALLBACK(scroll_event), NULL);
// Pretend we don't have input focus, we will get an event if we do.
gui.in_focus = FALSE;
@ -4582,6 +4572,17 @@ gui_mch_open(void)
#endif
}
/*
* Add selection handler functions.
*/
g_signal_connect(G_OBJECT(gui.drawarea), "selection-clear-event",
G_CALLBACK(selection_clear_event), NULL);
g_signal_connect(G_OBJECT(gui.drawarea), "selection-received",
G_CALLBACK(selection_received_cb), NULL);
g_signal_connect(G_OBJECT(gui.drawarea), "selection-get",
G_CALLBACK(selection_get_cb), NULL);
return OK;
}
@ -6938,10 +6939,18 @@ clip_mch_lose_selection(Clipboard_T *cbd UNUSED)
int
clip_mch_own_selection(Clipboard_T *cbd)
{
// If we're blocking autocmds, we are filling the register to offer the
// selection (inside selection-get)
if (is_autocmd_blocked())
return OK;
int success;
success = gtk_selection_owner_set(gui.drawarea, cbd->gtk_sel_atom,
gui.event_time);
// don't update on every visual selection change
if (!(cbd->owned && VIsual_active))
gui_gtk_set_selection_targets(cbd->gtk_sel_atom);
gui_mch_update();
return (success) ? OK : FAIL;
}

2
src/proto/gui_gtk_x11.pro
View File

@ -13,7 +13,7 @@ void gui_mch_show_tabline(int showit);
int gui_mch_showing_tabline(void);
void gui_mch_update_tabline(void);
void gui_mch_set_curtab(int nr);
void gui_gtk_set_selection_targets(void);
void gui_gtk_set_selection_targets(GdkAtom);
void gui_gtk_set_dnd_targets(void);
int gui_mch_init(void);
void gui_mch_forked(void);

4
src/testdir/test_startup.vim
View File

@ -526,7 +526,9 @@ func Test_geometry()
" might be a bit different, allow for some tolerance. Tuned based on
" actual failures.
call assert_inrange(31, 35, str2nr(lines[0]))
call assert_equal('13', lines[1])
" for some reason, the window may contain fewer lines than requested
" for GTK, so allow some tolerance
call assert_inrange(8, 13, str2nr(lines[1]))
call assert_equal('41', lines[2])
call assert_equal('150', lines[3])
call assert_equal('[41, 150]', lines[4])

2
src/version.c
View File

@ -704,6 +704,8 @@ static char *(features[]) =
static int included_patches[] =
{ /* Add new patch number below this line */
/**/
63,
/**/
62,
/**/