include/ui/gtk.h

   1 #ifndef UI_GTK_H
   2 #define UI_GTK_H
   3
   4 #ifdef _WIN32
   5 # define _WIN32_WINNT 0x0601 /* needed to get definition of MAPVK_VK_TO_VSC */
   6 #endif
   7
   8 #ifdef CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE
   9 /* Work around an -Wstrict-prototypes warning in GTK headers */
  10 #pragma GCC diagnostic push
  11 #pragma GCC diagnostic ignored "-Wstrict-prototypes"
  12 #endif
  13 #include <gtk/gtk.h>
  14 #ifdef CONFIG_PRAGMA_DIAGNOSTIC_AVAILABLE
  15 #pragma GCC diagnostic pop
  16 #endif
  17
  18 #include <gdk/gdkkeysyms.h>
  19
  20 #ifdef GDK_WINDOWING_X11
  21 #include <gdk/gdkx.h>
  22 #include <X11/XKBlib.h>
  23 #endif
  24
  25 #if defined(CONFIG_OPENGL)
  26 #include "ui/egl-helpers.h"
  27 #endif
  28
  29 /* Compatibility define to let us build on both Gtk2 and Gtk3 */
  30 #if GTK_CHECK_VERSION(3, 0, 0)
  31 static inline void gdk_drawable_get_size(GdkWindow *w, gint *ww, gint *wh)
  32 {
  33     *ww = gdk_window_get_width(w);
  34     *wh = gdk_window_get_height(w);
  35 }
  36 #endif
  37
  38 typedef struct GtkDisplayState GtkDisplayState;
  39
  40 typedef struct VirtualGfxConsole {
  41     GtkWidget *drawing_area;
  42     DisplayChangeListener dcl;
  43     DisplaySurface *ds;
  44     pixman_image_t *convert;
  45     cairo_surface_t *surface;
  46     double scale_x;
  47     double scale_y;
  48 #if defined(CONFIG_OPENGL)
  49     ConsoleGLState *gls;
  50     EGLContext ectx;
  51     EGLSurface esurface;
  52     int glupdates;
  53 #endif
  54 } VirtualGfxConsole;
  55
  56 #if defined(CONFIG_VTE)
  57 typedef struct VirtualVteConsole {
  58     GtkWidget *box;
  59     GtkWidget *scrollbar;
  60     GtkWidget *terminal;
  61     CharDriverState *chr;
  62 } VirtualVteConsole;
  63 #endif
  64
  65 typedef enum VirtualConsoleType {
  66     GD_VC_GFX,
  67     GD_VC_VTE,
  68 } VirtualConsoleType;
  69
  70 typedef struct VirtualConsole {
  71     GtkDisplayState *s;
  72     char *label;
  73     GtkWidget *window;
  74     GtkWidget *menu_item;
  75     GtkWidget *tab_item;
  76     GtkWidget *focus;
  77     VirtualConsoleType type;
  78     union {
  79         VirtualGfxConsole gfx;
  80 #if defined(CONFIG_VTE)
  81         VirtualVteConsole vte;
  82 #endif
  83     };
  84 } VirtualConsole;
  85
  86 /* ui/gtk.c */
  87 void gd_update_windowsize(VirtualConsole *vc);
  88
  89 /* ui/gtk-egl.c */
  90 void gd_egl_init(VirtualConsole *vc);
  91 void gd_egl_draw(VirtualConsole *vc);
  92 void gd_egl_update(DisplayChangeListener *dcl,
  93                    int x, int y, int w, int h);
  94 void gd_egl_refresh(DisplayChangeListener *dcl);
  95 void gd_egl_switch(DisplayChangeListener *dcl,
  96                    DisplaySurface *surface);
  97 void gtk_egl_init(void);
  98
  99 #endif /* UI_GTK_H */