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Implement pango markup for -window-format #1288

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merged 6 commits into from
May 29, 2021
Merged

Implement pango markup for -window-format #1288

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2d7d7e2
Implement pango markup for -window-format
jsmnbom Mar 23, 2021
c3e9341
Make sure role != null
jsmnbom Mar 23, 2021
b06883e
Update formatting
jsmnbom Mar 23, 2021
557f16d
Address review comments
jsmnbom Mar 24, 2021
69baa53
Fix memory leaks
jsmnbom May 23, 2021
d7c22ab
Fix formatting
jsmnbom May 23, 2021
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33 changes: 18 additions & 15 deletions source/dialogs/window.c
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Original file line number Diff line number Diff line change
Expand Up @@ -337,11 +337,14 @@ static client* window_client ( ModeModePrivateData *pd, xcb_window_t win )
if ( c->title == NULL ) {
c->title = window_get_text_prop ( c->window, XCB_ATOM_WM_NAME );
}
c->title = g_markup_escape_text( c->title, -1 );
c->title = g_markup_escape_text ( c->title, -1 );
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pd->title_len = MAX ( c->title ? g_utf8_strlen ( c->title, -1 ) : 0, pd->title_len );

c->role = window_get_text_prop ( c->window, netatoms[WM_WINDOW_ROLE] );
c->role = g_markup_escape_text( c->role, -1 );
c->role = window_get_text_prop ( c->window, netatoms[WM_WINDOW_ROLE] );
if ( c->role == NULL ) {
c->role = "";
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}
c->role = g_markup_escape_text ( c->role, -1 );
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pd->role_len = MAX ( c->role ? g_utf8_strlen ( c->role, -1 ) : 0, pd->role_len );

cky = xcb_icccm_get_wm_class ( xcb->connection, c->window );
Expand Down Expand Up @@ -566,7 +569,7 @@ static void _window_mode_load_data ( Mode *sw, unsigned int cd )
if ( pango_parse_markup ( _window_name_list_entry ( names.strings, names.strings_len,
c->wmdesktop ), -1, 0, NULL, &output, NULL, NULL ) ) {
c->wmdesktopstr = g_strdup ( _window_name_list_entry ( names.strings, names.strings_len, c->wmdesktop ) );
c->wmdesktopstr_len = g_utf8_strlen( output, -1 );
c->wmdesktopstr_len = g_utf8_strlen ( output, -1 );
pd->wmdn_len = MAX ( pd->wmdn_len, c->wmdesktopstr_len );
g_free ( output );
}
Expand Down Expand Up @@ -753,23 +756,23 @@ static void helper_eval_add_str ( GString *str, const char *input, int l, int ma
// g_utf8 does not work with NULL string.
const char *input_nn = input ? input : "";
// Both l and max_len are in characters, not bytes.
int spaces = 0;
int spaces = 0;
if ( l == 0 ) {
spaces = MAX ( 0, max_len - nc );
g_string_append ( str, input_nn );
}
else {
if ( nc > l ) {
int bl = g_utf8_offset_to_pointer ( input_nn, l ) - input_nn;
char *tmp = g_markup_escape_text(input_nn, bl);
int bl = g_utf8_offset_to_pointer ( input_nn, l ) - input_nn;
char *tmp = g_markup_escape_text ( input_nn, bl );
g_string_append ( str, tmp );
g_free(tmp);
g_free ( tmp );
}
else {
spaces = l - nc;
char *tmp = g_markup_escape_text(input_nn, -1);
spaces = l - nc;
char *tmp = g_markup_escape_text ( input_nn, -1 );
g_string_append ( str, tmp );
g_free(tmp);
g_free ( tmp );
}
}
while ( spaces-- ) {
Expand Down Expand Up @@ -797,16 +800,16 @@ static gboolean helper_eval_cb ( const GMatchInfo *info, GString *str, gpointer
helper_eval_add_str ( str, d->c->wmdesktopstr, l, d->pd->wmdn_len, d->c->wmdesktopstr_len );
}
else if ( match[1] == 'c' ) {
helper_eval_add_str ( str, d->c->class, l, d->pd->clf_len, g_utf8_strlen(d->c->class, -1 ) );
helper_eval_add_str ( str, d->c->class, l, d->pd->clf_len, g_utf8_strlen ( d->c->class, -1 ) );
}
else if ( match[1] == 't' ) {
helper_eval_add_str ( str, d->c->title, l, d->pd->title_len, g_utf8_strlen(d->c->title, -1 ) );
helper_eval_add_str ( str, d->c->title, l, d->pd->title_len, g_utf8_strlen ( d->c->title, -1 ) );
}
else if ( match[1] == 'n' ) {
helper_eval_add_str ( str, d->c->name, l, d->pd->name_len, g_utf8_strlen(d->c->name, -1 ) );
helper_eval_add_str ( str, d->c->name, l, d->pd->name_len, g_utf8_strlen ( d->c->name, -1 ) );
}
else if ( match[1] == 'r' ) {
helper_eval_add_str ( str, d->c->role, l, d->pd->role_len, g_utf8_strlen(d->c->role, -1 ) );
helper_eval_add_str ( str, d->c->role, l, d->pd->role_len, g_utf8_strlen ( d->c->role, -1 ) );
}

g_free ( match );
Expand Down