herrcrazi/tiny-kyoukai
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Move Kyoukai with mouse drag anywhere + exit on wheel

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HerrCrazi
2024-03-24 20:13:57 +01:00
parent 891c981ace
commit 5c5686b3d2
2 changed files with 47 additions and 9 deletions
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1
.gitignore vendored
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@@ -5,3 +5,4 @@ kyoutest
tiny-kyoukai
*.swp
.vscode
gtkerr.log

53
main.c
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@@ -51,8 +51,8 @@ typedef struct s_kyou_options {
*------------------------------------------------------------------------------
* GTK devs are RETARDED greasy fucks (imagine being a gnome dev!)
*------------------------------------------------------------------------------
*/
static void kyou_window_move(GtkWindow* window, uint16 x, uint16 y) {
*/ /* Move Kyoukai */
static void kyou_window_move(GtkWindow* window, int16 x, int16 y) {
Window xw = gdk_x11_surface_get_xid( GDK_SURFACE(gtk_native_get_surface( GTK_NATIVE(window) )) );
Display *xd = gdk_x11_display_get_xdisplay( gtk_widget_get_display( GTK_WIDGET(window) ) );
@@ -60,6 +60,19 @@ static void kyou_window_move(GtkWindow* window, uint16 x, uint16 y) {
XMoveWindow( xd, xw, x, y );
}
/* Get Kyoukai's screen pos */
static void kyou_get_pos(GtkWindow* window, int16* x, int16* y) {
XWindowAttributes xwa;
Window xw = gdk_x11_surface_get_xid( GDK_SURFACE(gtk_native_get_surface( GTK_NATIVE(window) )) );
Display *xd = gdk_x11_display_get_xdisplay( gtk_widget_get_display( GTK_WIDGET(window) ) );
XGetWindowAttributes( xd, xw, &xwa );
XTranslateCoordinates( xd, xwa.root, xw, 0, 0, &xwa.x, &xwa.y, &(Window){0} );
*x = -xwa.x;
*y = -xwa.y;
}
/*
*------------------------------------------------------------------------------
@@ -71,7 +84,7 @@ static void kyou_window_move(GtkWindow* window, uint16 x, uint16 y) {
static bool kyou_keypress(GtkEventControllerKey* ev, guint keyval, guint keycode, GdkModifierType state, gpointer user_data) {
t_kyou_options* opt = (t_kyou_options*) user_data;
GtkWidget* widget = gtk_event_controller_get_widget( (GtkEventController*)ev );
GtkWidget* widget = gtk_event_controller_get_widget( GTK_EVENT_CONTROLLER(ev) );
#ifdef DEBUG
printf("Aloha~ '%c' (0x%X) %d %04X\n", (keyval & 0xFF00) ? ' ' : keyval, keyval, keycode, state);
@@ -108,24 +121,44 @@ static bool kyou_keypress(GtkEventControllerKey* ev, guint keyval, guint keycode
static bool kyou_clicked(GtkGestureClick* ev, gint n_press, gdouble x, gdouble y, gpointer user_data) {
t_kyou_options* opt = (t_kyou_options*) user_data;
GtkWidget* widget = gtk_event_controller_get_widget( (GtkEventController*)ev );
GtkWidget* widget = gtk_event_controller_get_widget( GTK_EVENT_CONTROLLER(ev) );
uint8 btn = gtk_gesture_single_get_current_button(GTK_GESTURE_SINGLE(ev));
#ifdef DEBUG
printf("Aloha~ click %d at %f %f\n", n_press, x, y);
printf( "Aloha~ click %d at %f %f (btn: %d)\n", n_press, x, y, btn );
#else
printf( "Nfu~ !\n" );
#endif
/* Middle click -> exit window */
if ( btn == GDK_BUTTON_MIDDLE ) gtk_window_close(GTK_WINDOW(widget));
/* Double-click -> toggle frame */
if ( n_press > 1 ) {
opt->bDrawFrame = !opt->bDrawFrame;
gtk_window_set_decorated(GTK_WINDOW(widget), opt->bDrawFrame);
}
return true;
}
static bool kyou_mousemove(GtkGestureDrag* ev, gdouble x, gdouble y, gpointer user_data) {
int16 px, py;
GtkWidget* widget = gtk_event_controller_get_widget( GTK_EVENT_CONTROLLER(ev) );
kyou_get_pos( GTK_WINDOW(widget), &px, &py);
#ifdef DEBUG
printf("move (%f,%f)\n", x, y);
printf("pos: (%d,%d)\n", px, py);
#endif
kyou_window_move( GTK_WINDOW(widget), px+x, py+y );
return true;
}
/* Move Kyoukai as soon as window is created */
static void kyou_on_display( GtkWidget* widget, gpointer user_data ) {
GdkRectangle geom = {0};
GdkDisplay* disp = gdk_display_get_default();
GdkSurface* surf = GDK_SURFACE(gtk_native_get_surface( GTK_NATIVE(widget) ));
@@ -149,7 +182,7 @@ static void activate(GtkApplication *app, gpointer user_data) {
GtkWidget *layout;
GtkIconTheme* icon_theme;
GtkEventController* ev_key;
GtkGesture* ev_clic;
GtkGesture* ev_clic, * ev_move;
t_kyou_options* opt = (t_kyou_options*) user_data;
@@ -179,8 +212,12 @@ static void activate(GtkApplication *app, gpointer user_data) {
g_signal_connect(ev_key, "key-pressed", G_CALLBACK(kyou_keypress), opt);
gtk_widget_add_controller(window, ev_key);
ev_clic = gtk_gesture_click_new();
g_signal_connect(ev_clic, "pressed", G_CALLBACK(kyou_clicked), opt);
gtk_gesture_single_set_button(GTK_GESTURE_SINGLE(ev_clic), AnyButton);
g_signal_connect(ev_clic, "released", G_CALLBACK(kyou_clicked), opt);
ev_move = gtk_gesture_drag_new();
g_signal_connect(ev_move, "drag-update", G_CALLBACK(kyou_mousemove), opt);
gtk_widget_add_controller(window, GTK_EVENT_CONTROLLER(ev_clic));
gtk_widget_add_controller(window, GTK_EVENT_CONTROLLER(ev_move));
/* Setup box layout aligned to bottom right, no padding */
layout = gtk_box_new(GTK_ORIENTATION_HORIZONTAL, 0);
@@ -203,7 +240,7 @@ static void activate(GtkApplication *app, gpointer user_data) {
gtk_window_set_child(GTK_WINDOW(window), layout);
/* Move Kyoukai as soon as the window is ready */
g_signal_connect( window, "show", kyou_on_display, opt);
g_signal_connect( window, "show", G_CALLBACK(kyou_on_display), opt);
/* Display window */
gtk_window_present(GTK_WINDOW(window));