4 * Core GTK-based user interface
6 * Copyright (c) 2005 Nathan Keynes.
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
19 #ifndef lxdream_gtkui_H
20 #define lxdream_gtkui_H 1
32 /********************* Top-level windows *********************/
34 typedef struct main_window_info *main_window_t;
35 typedef struct debug_window_info *debug_window_t;
36 typedef struct mmio_window_info *mmio_window_t;
37 typedef struct dump_window_info *dump_window_t;
40 * Construct and show the main window, returning an
41 * opaque pointer to the window.
43 main_window_t main_window_new( const gchar *title, GtkWidget *menubar,
44 GtkWidget *toolbar, GtkAccelGroup *accel );
45 GtkWindow *main_window_get_frame( main_window_t win );
46 GtkWidget *main_window_get_renderarea( main_window_t win );
47 void main_window_set_running( main_window_t win, gboolean running );
48 void main_window_set_framerate( main_window_t win, float rate );
49 void main_window_set_speed( main_window_t win, double speed );
50 void main_window_set_fullscreen( main_window_t win, gboolean fullscreen );
51 void main_window_set_use_grab( main_window_t win, gboolean grab );
52 void main_window_update_title( main_window_t win );
54 debug_window_t debug_window_new( const gchar *title, GtkWidget *menubar,
55 GtkWidget *toolbar, GtkAccelGroup *accel );
56 void debug_window_show( debug_window_t win, gboolean show );
57 void debug_window_set_running( debug_window_t win, gboolean running );
58 void debug_window_update(debug_window_t win);
59 void debug_window_single_step( debug_window_t data );
60 void debug_window_set_oneshot_breakpoint( debug_window_t data, int row );
61 void debug_window_toggle_breakpoint( debug_window_t data, int row );
64 mmio_window_t mmio_window_new( const gchar *title );
65 void mmio_window_show( mmio_window_t win, gboolean show );
66 void mmio_window_update(mmio_window_t win);
68 dump_window_t dump_window_new( const gchar *title );
69 void dump_window_update_all();
71 void maple_dialog_run();
72 void path_dialog_run();
74 void gtk_gui_update( void );
75 main_window_t gtk_gui_get_main();
76 debug_window_t gtk_gui_get_debugger();
77 mmio_window_t gtk_gui_get_mmio();
78 void gtk_gui_show_mmio();
79 void gtk_gui_show_debugger();
81 /********************* Helper functions **********************/
83 typedef void (*gtk_dialog_done_fn)(GtkWidget *panel, gboolean isOK);
84 void gtk_gui_enable_action( const gchar *action, gboolean enabled );
85 gint gtk_gui_run_property_dialog( const gchar *title, GtkWidget *panel, gtk_dialog_done_fn fn );
88 typedef gboolean (*file_callback_t)( const gchar *filename );
89 void open_file_dialog( char *title, file_callback_t action, char *pattern, char *patname,
90 gchar const *initial_dir );
92 * Extract the keyval of the key event if no modifier keys were pressed -
93 * in other words get the keyval of the key by itself. The other way around
94 * would be to use the hardware keysyms directly rather than the keyvals,
95 * but the mapping looks to be messier.
97 uint16_t gtk_get_unmodified_keyval( GdkEventKey *event );
100 * Map a hardware keycode (not keyval) to a modifier state mask.
101 * @param display The display (containing the modifier map)
102 * @param keycde The hardware keycode to map
103 * @return The modifier mask (eg GDK_CONTROL_MASK) or 0 if the keycode
104 * is not recognized as a modifier key.
106 guint gdk_keycode_to_modifier( GdkDisplay *display, guint keycode );
109 * Return an absolute path for the given input path, as a newly allocated
110 * string. If the input path is already absolute, the returned string will
111 * be identical to the input string.
113 gchar *get_absolute_path( const gchar *path );
116 * Construct a new pixbuf that takes ownership of the frame buffer
118 GdkPixbuf *gdk_pixbuf_new_from_frame_buffer( frame_buffer_t buffer );
120 void gdrom_menu_init();
121 GtkWidget *gdrom_menu_new();
123 /******************** Video driver hook *********************/
125 GtkWidget *video_gtk_create_drawable();
127 /******************* Callback declarations *******************/
129 void load_binary_action_callback( GtkAction *action, gpointer user_data);
130 void mount_action_callback( GtkAction *action, gpointer user_data);
131 void reset_action_callback( GtkAction *action, gpointer user_data);
132 void pause_action_callback( GtkAction *action, gpointer user_data);
133 void resume_action_callback( GtkAction *action, gpointer user_data);
134 void load_state_action_callback( GtkAction *action, gpointer user_data);
135 void save_state_action_callback( GtkAction *action, gpointer user_data);
136 void about_action_callback( GtkAction *action, gpointer user_data);
137 void exit_action_callback( GtkAction *action, gpointer user_data);
139 void path_settings_callback( GtkAction *action, gpointer user_data);
140 void audio_settings_callback( GtkAction *action, gpointer user_data);
141 void maple_settings_callback( GtkAction *action, gpointer user_data);
142 void network_settings_callback( GtkAction *action, gpointer user_data);
143 void video_settings_callback( GtkAction *action, gpointer user_data);
144 void fullscreen_toggle_callback( GtkToggleAction *action, gpointer user_data);
146 void debugger_action_callback( GtkAction *action, gpointer user_data);
147 void debug_memory_action_callback( GtkAction *action, gpointer user_data);
148 void debug_mmio_action_callback( GtkAction *action, gpointer user_data);
149 void save_scene_action_callback( GtkAction *action, gpointer user_data);
150 void debug_step_action_callback( GtkAction *action, gpointer user_data);
151 void debug_runto_action_callback( GtkAction *action, gpointer user_data);
152 void debug_breakpoint_action_callback( GtkAction *action, gpointer user_data);
154 void gdrom_open_direct_callback( GtkWidget *widget, gpointer user_data );
156 /*************** Constant colour/font values *****************/
157 extern PangoFontDescription *gui_fixed_font;
158 extern GdkColor gui_colour_normal, gui_colour_changed, gui_colour_error;
159 extern GdkColor gui_colour_warn, gui_colour_pc, gui_colour_debug;
160 extern GdkColor gui_colour_trace, gui_colour_break, gui_colour_temp_break;
161 extern GdkColor gui_colour_white;
167 #endif /* lxdream_gtkui_H */
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