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Center the keyboard in landscape orientation

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This commit is contained in:
David Boddie
2019-07-26 22:27:56 +00:00
parent 107399a531
commit d49e0eaa1b
1 changed files with 22 additions and 2 deletions
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24
eek/eek-gtk-keyboard.c
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@ -57,6 +57,9 @@ typedef struct _EekGtkKeyboardPrivate
EekKeyboard *keyboard;
EekTheme *theme;
int origin_x;
int origin_y;
GdkEventSequence *sequence; // unowned reference
} EekGtkKeyboardPrivate;
@ -108,6 +111,9 @@ eek_gtk_keyboard_real_draw (GtkWidget *self,
gtk_widget_get_allocation (self, &allocation);
cairo_save (cr);
cairo_translate (cr, priv->origin_x, priv->origin_y);
if (!priv->renderer) {
PangoContext *pcontext;
@ -125,6 +131,8 @@ eek_gtk_keyboard_real_draw (GtkWidget *self,
eek_renderer_render_keyboard (priv->renderer, cr);
cairo_restore (cr);
/* redraw pressed key */
list = eek_keyboard_get_pressed_keys (priv->keyboard);
for (head = list; head; head = g_list_next (head)) {
@ -149,6 +157,9 @@ eek_gtk_keyboard_real_size_allocate (GtkWidget *self,
EekGtkKeyboardPrivate *priv =
eek_gtk_keyboard_get_instance_private (EEK_GTK_KEYBOARD (self));
priv->origin_x = (allocation->width - 360) / 2;
priv->origin_y = 0;
if (priv->renderer)
eek_renderer_set_allocation_size (priv->renderer,
allocation->width,
@ -161,7 +172,9 @@ eek_gtk_keyboard_real_size_allocate (GtkWidget *self,
static void depress(EekGtkKeyboard *self,
gdouble x, gdouble y, guint32 time) {
EekGtkKeyboardPrivate *priv = eek_gtk_keyboard_get_instance_private (self);
EekKey *key = eek_renderer_find_key_by_position (priv->renderer, x, y);
EekKey *key = eek_renderer_find_key_by_position (priv->renderer,
x - priv->origin_x, y - priv->origin_y);
if (key) {
eek_keyboard_press_key(priv->keyboard, key, time);
on_key_pressed(key, self);
@ -171,7 +184,8 @@ static void depress(EekGtkKeyboard *self,
static void drag(EekGtkKeyboard *self,
gdouble x, gdouble y, guint32 time) {
EekGtkKeyboardPrivate *priv = eek_gtk_keyboard_get_instance_private (self);
EekKey *key = eek_renderer_find_key_by_position (priv->renderer, x, y);
EekKey *key = eek_renderer_find_key_by_position (priv->renderer,
x - priv->origin_x, y - priv->origin_y);
if (key) {
GList *list, *head;
@ -488,6 +502,8 @@ render_pressed_key (GtkWidget *widget,
GdkDrawingContext *context = gdk_window_begin_draw_frame (window, region);
cairo_t *cr = gdk_drawing_context_get_cairo_context (context);
cairo_translate (cr, priv->origin_x, priv->origin_y);
eek_renderer_get_key_bounds (priv->renderer, key, &bounds, TRUE);
magnify_bounds (widget, &bounds, &large_bounds, 1.5);
@ -519,6 +535,8 @@ render_locked_key (GtkWidget *widget,
GdkDrawingContext *context = gdk_window_begin_draw_frame (window, region);
cairo_t *cr = gdk_drawing_context_get_cairo_context (context);
cairo_translate (cr, priv->origin_x, priv->origin_y);
eek_renderer_get_key_bounds (priv->renderer, key, &bounds, TRUE);
cairo_translate (cr, bounds.x, bounds.y);
@ -542,6 +560,8 @@ render_released_key (GtkWidget *widget,
GdkDrawingContext *context = gdk_window_begin_draw_frame (window, region);
cairo_t *cr = gdk_drawing_context_get_cairo_context (context);
cairo_translate (cr, priv->origin_x, priv->origin_y);
eek_renderer_get_key_bounds (priv->renderer, key, &bounds, TRUE);
magnify_bounds (widget, &bounds, &large_bounds, 1.5);