diff options
Diffstat (limited to 'rcm-client-receive.c')
| -rw-r--r-- | rcm-client-receive.c | 84 |
1 files changed, 81 insertions, 3 deletions
diff --git a/rcm-client-receive.c b/rcm-client-receive.c index 47a45ab..60e84f9 100644 --- a/rcm-client-receive.c +++ b/rcm-client-receive.c @@ -6,6 +6,7 @@ #include <inttypes.h> #include <gtk/gtk.h> +#include "shared.h" #include "generated.h" #include "rcm-client-main.h" #include "rcm-client-receive.h" @@ -302,7 +303,73 @@ remove_header_buttons(void) static void toggle_edit_keymap(GtkButton *button, gpointer user_data); static void -resize_keymap(GtkButton *button, gpointer user_data) +resize_layout(struct remote *remote, guint16 new_width, guint16 new_height) +{ + guint16 old_width = remote->width; + guint16 old_height = remote->height; + unsigned x, y; + GList *new_buttons = NULL; + + printf("Resizing...\n"); + + if (new_width < old_width || new_height < old_height) { + GList *b = remote->buttons; + + for (y = 0; y < old_height; y++) { + for (x = 0; x < old_width; x++) { + GList *delete = b; + struct rcbutton *rcb = delete->data; + + b = b->next; + if (x < new_width && y < new_height) + continue; + + printf("\tDeleting old button at %ux%u\n", x, y); + remote->buttons = g_list_remove_link(remote->buttons, delete); + gtk_widget_destroy(rcb->button); + g_free(rcb->name); + g_free(rcb); + g_list_free(delete); + } + } + } + + for (y = 0; y < new_height; y++) { + for (x = 0; x < new_width; x++) { + + if (x < old_width && y < old_height) { + GList *b; + + b = remote->buttons; + remote->buttons = g_list_remove_link(remote->buttons, b); + new_buttons = g_list_concat(new_buttons, b); + printf("\tCopied button at %ux%u\n", x, y); + } else { + struct rcbutton *rcb; + rcb = new_blank_add(GTK_GRID(remote->grid), x, y); + new_buttons = g_list_append(new_buttons, rcb); + gtk_revealer_set_reveal_child(GTK_REVEALER(rcb->button), true); + printf("\tNew button at %ux%u\n", x, y); + } + } + } + + g_assert(remote->buttons == NULL); + + remote->buttons = new_buttons; + remote->width = new_width; + remote->height = new_height; + + g_object_ref(remote->edit_button); + gtk_container_remove(GTK_CONTAINER(remote->grid), remote->edit_button); + gtk_grid_attach(GTK_GRID(remote->grid), remote->edit_button, 0, -1, remote->width, 1); + g_object_unref(remote->edit_button); + + gtk_widget_show_all(remote->grid); +} + +static void +resize_layout_dialog(GtkButton *button, gpointer user_data) { struct remote *remote = user_data; GtkWindow *parent = GTK_WINDOW(gtk_widget_get_toplevel(GTK_WIDGET(button))); @@ -355,7 +422,18 @@ resize_keymap(GtkButton *button, gpointer user_data) width = gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(width_input)); height = gtk_spin_button_get_value_as_int(GTK_SPIN_BUTTON(height_input)); - printf("Asked to resize keymap '%s' to to %ix%i\n", remote->name, width, height); + + if (width < 1 || width > REMOTE_LAYOUT_MAX_WIDTH) { + printf("Invalid width: %i\n", width); + goto out; + } + + if (height < 1 || height > REMOTE_LAYOUT_MAX_HEIGHT) { + printf("Invalid height: %i\n", height); + goto out; + } + + resize_layout(remote, width, height); out: gtk_widget_destroy(dialog); @@ -379,7 +457,7 @@ set_edit_keymap(bool editing) if (editing) { remote->edit_button = gtk_button_new_with_label("Resize"); - g_signal_connect(remote->edit_button, "clicked", G_CALLBACK(resize_keymap), remote); + g_signal_connect(remote->edit_button, "clicked", G_CALLBACK(resize_layout_dialog), remote); gtk_grid_attach(GTK_GRID(remote->grid), remote->edit_button, 0, -1, remote->width, 1); gtk_widget_show_all(remote->edit_button); } else { |