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Added page up/down support

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This commit is contained in:
Scoopta 2020-03-11 18:27:44 -07:00
parent b172590829
commit 3e64b23847
2 changed files with 35 additions and 7 deletions
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6
man/wofi.5
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@ -145,6 +145,12 @@ Specifies the key to use in order to submit an action. Default is Return. See \f
.B key_exit=\fIKEY\fR
Specifies the key to use in order to exit wofi. Default is Escape. See \fBwofi\-keys\fR(7) for the key codes.
.TP
.B key_pgup=\fIKEY\fR
Specifies the key to use in order to move one page up. Default is Page_Up. See \fBwofi\-keys\fR(7) for the key codes.
.TP
.B key_pgdn=\fIKEY\fR
Specifies the key to use in order to move one page down. Default is Page_Down. See \fBwofi\-keys\fR(7) for the key codes.
.TP
.B line_wrap=\fIMODE\fR
Specifies the line wrap mode to use. The options are off, word, char, and word_char. Default is off.
.TP

36
src/wofi.c
View File

@ -75,8 +75,8 @@ static int64_t ix, iy;
static uint8_t konami_cycle;
static bool is_konami = false;
static char* key_up, *key_down, *key_left, *key_right, *key_forward, *key_backward, *key_submit, *key_exit;
static char* mod_up, *mod_down, *mod_left, *mod_right, *mod_forward, *mod_backward, *mod_exit;
static char* key_up, *key_down, *key_left, *key_right, *key_forward, *key_backward, *key_submit, *key_exit, *key_pgup, *key_pgdn;
static char* mod_up, *mod_down, *mod_left, *mod_right, *mod_forward, *mod_backward, *mod_exit, *mod_pgup, *mod_pgdn;
static struct wl_display* wl = NULL;
static struct wl_surface* wl_surface;
@ -432,8 +432,10 @@ static void widget_allocate(GtkWidget* widget, GdkRectangle* allocation, gpointe
} else {
max_height = allocation->height;
}
height = max_height * lines;
update_surface_size();
if(lines > 0) {
height = max_height * lines;
update_surface_size();
}
}
static gboolean _insert_widget(gpointer data) {
@ -473,9 +475,7 @@ static gboolean _insert_widget(gpointer data) {
gtk_widget_set_halign(parent, content_halign);
GtkWidget* child = gtk_flow_box_child_new();
gtk_widget_set_name(child, "entry");
if(lines > 0) {
g_signal_connect(child, "size-allocate", G_CALLBACK(widget_allocate), NULL);
}
g_signal_connect(child, "size-allocate", G_CALLBACK(widget_allocate), NULL);
size_t lf_count = 1;
size_t text_len = strlen(node->text[0]);
@ -1012,6 +1012,20 @@ static void move_backward(void) {
gtk_widget_child_focus(window, GTK_DIR_TAB_BACKWARD);
}
static void move_pgup(void) {
uint64_t lines = height / max_height;
for(size_t count = 0; count < lines; ++count) {
move_up();
}
}
static void move_pgdn(void) {
uint64_t lines = height / max_height;
for(size_t count = 0; count < lines; ++count) {
move_down();
}
}
static void do_exit(void) {
exit(1);
}
@ -1109,6 +1123,10 @@ static gboolean key_press(GtkWidget* widget, GdkEvent* event, gpointer data) {
key_success = do_key_action(event, mod_forward, move_forward);
} else if(event->key.keyval == gdk_keyval_from_name(key_backward)) {
key_success = do_key_action(event, mod_backward, move_backward);
} else if(event->key.keyval == gdk_keyval_from_name(key_pgup)) {
key_success = do_key_action(event, mod_pgup, move_pgup);
} else if(event->key.keyval == gdk_keyval_from_name(key_pgdn)) {
key_success = do_key_action(event, mod_pgdn, move_pgdn);
} else if(event->key.keyval == gdk_keyval_from_name(key_submit)) {
mod_shift = (event->key.state & GDK_SHIFT_MASK) == GDK_SHIFT_MASK;
mod_ctrl = (event->key.state & GDK_CONTROL_MASK) == GDK_CONTROL_MASK;
@ -1353,6 +1371,8 @@ void wofi_init(struct map* _config) {
key_backward = config_get(config, "key_backward", "ISO_Left_Tab");
key_submit = config_get(config, "key_submit", "Return");
key_exit = config_get(config, "key_exit", "Escape");
key_pgup = config_get(config, "key_pgup", "Page_Up");
key_pgdn = config_get(config, "key_pgdn", "Page_Down");
parse_mods(&key_up, &mod_up);
parse_mods(&key_down, &mod_down);
@ -1361,6 +1381,8 @@ void wofi_init(struct map* _config) {
parse_mods(&key_forward, &mod_forward);
parse_mods(&key_backward, &mod_backward);
parse_mods(&key_exit, &mod_exit);
parse_mods(&key_pgup, &mod_pgup);
parse_mods(&key_pgdn, &mod_pgdn);
modes = map_init_void();