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lxdream.org :: lxdream/src/gtkui/gtkui.h
lxdream 0.9.1
released Jun 29
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filename src/gtkui/gtkui.h
changeset 630:50addb748df5
prev618:3ade50e8603c
next669:ab344e42bca9
author nkeynes
date Tue Feb 12 08:36:29 2008 +0000 (12 years ago)
permissions -rw-r--r--
last change Bug #55: Fix relative path handling
Canonicalize paths before passing to the file dialog
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     1 /**
     2  * $Id$
     3  *
     4  * Core GTK-based user interface
     5  *
     6  * Copyright (c) 2005 Nathan Keynes.
     7  *
     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.
    12  *
    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.
    17  */
    19 #ifndef __lxdream_gtkui_H
    20 #define __lxdream_gtkui_H
    22 #include "lxdream.h"
    23 #include <gtk/gtk.h>
    24 #include <glib/gi18n.h>
    25 #include "gui.h"
    26 #include "cpu.h"
    28 /********************* Top-level windows *********************/
    30 typedef struct main_window_info *main_window_t;
    31 typedef struct debug_window_info *debug_window_t;
    32 typedef struct mmio_window_info *mmio_window_t;
    33 typedef struct dump_window_info *dump_window_t;
    35 /**
    36  * Construct and show the main window, returning an 
    37  * opaque pointer to the window.
    38  */
    39 main_window_t main_window_new( const gchar *title, GtkWidget *menubar, 
    40 			       GtkWidget *toolbar, GtkAccelGroup *accel );
    41 GtkWindow *main_window_get_frame( main_window_t win );
    42 GtkWidget *main_window_get_renderarea( main_window_t win );
    43 void main_window_set_running( main_window_t win, gboolean running );
    44 void main_window_set_framerate( main_window_t win, float rate );
    45 void main_window_set_speed( main_window_t win, double speed );
    46 void main_window_set_fullscreen( main_window_t win, gboolean fullscreen );
    47 void main_window_set_use_grab( main_window_t win, gboolean grab );
    49 debug_window_t debug_window_new( const gchar *title, GtkWidget *menubar,
    50 				 GtkWidget *toolbar, GtkAccelGroup *accel );
    51 void debug_window_show( debug_window_t win, gboolean show );
    52 void debug_window_set_running( debug_window_t win, gboolean running );
    53 void debug_window_update(debug_window_t win);
    54 void debug_window_single_step( debug_window_t data );
    55 void debug_window_set_oneshot_breakpoint( debug_window_t data, int row );
    56 void debug_window_toggle_breakpoint( debug_window_t data, int row );
    59 mmio_window_t mmio_window_new( const gchar *title );
    60 void mmio_window_show( mmio_window_t win, gboolean show );
    61 void mmio_window_update(mmio_window_t win);
    63 dump_window_t dump_window_new( const gchar *title );
    64 void dump_window_update_all();
    66 void maple_dialog_run();
    67 void path_dialog_run();
    69 void gtk_gui_update( void );
    70 main_window_t gtk_gui_get_main();
    71 debug_window_t gtk_gui_get_debugger();
    72 mmio_window_t gtk_gui_get_mmio();
    73 void gtk_gui_show_mmio();
    74 void gtk_gui_show_debugger();
    76 /********************* Helper functions **********************/
    78 typedef void (*gtk_dialog_done_fn)(GtkWidget *panel, gboolean isOK);
    79 void gtk_gui_enable_action( const gchar *action, gboolean enabled );
    80 gint gtk_gui_run_property_dialog( const gchar *title, GtkWidget *panel, gtk_dialog_done_fn fn );
    83 typedef gboolean (*file_callback_t)( const gchar *filename );
    84 void open_file_dialog( char *title, file_callback_t action, char *pattern, char *patname,
    85 		       gchar const *initial_dir );
    86 /**
    87  * Extract the keyval of the key event if no modifier keys were pressed -
    88  * in other words get the keyval of the key by itself. The other way around
    89  * would be to use the hardware keysyms directly rather than the keyvals,
    90  * but the mapping looks to be messier.
    91  */
    92 uint16_t gtk_get_unmodified_keyval( GdkEventKey *event );
    94 /**
    95  * Map a hardware keycode (not keyval) to a modifier state mask.
    96  * @param display The display (containing the modifier map)
    97  * @param keycde The hardware keycode to map
    98  * @return The modifier mask (eg GDK_CONTROL_MASK) or 0 if the keycode
    99  * is not recognized as a modifier key.
   100  */
   101 guint gdk_keycode_to_modifier( GdkDisplay *display, guint keycode );
   103 /**
   104  * Return an absolute path for the given input path, as a newly allocated
   105  * string. If the input path is already absolute, the returned string will
   106  * be identical to the input string.
   107  */
   108 gchar *get_absolute_path( const gchar *path );
   110 /**
   111  * Construct a new pixbuf that takes ownership of the frame buffer
   112  */
   113 GdkPixbuf *gdk_pixbuf_new_from_frame_buffer( frame_buffer_t buffer );
   115 void gdrom_menu_init();
   116 GtkWidget *gdrom_menu_new();
   118 /******************** Video driver hooks *********************/
   120 GtkWidget *gtk_gui_get_renderarea();
   122 /******************* Callback declarations *******************/
   124 void load_binary_action_callback( GtkAction *action, gpointer user_data);
   125 void mount_action_callback( GtkAction *action, gpointer user_data);
   126 void reset_action_callback( GtkAction *action, gpointer user_data);
   127 void pause_action_callback( GtkAction *action, gpointer user_data);
   128 void resume_action_callback( GtkAction *action, gpointer user_data);
   129 void load_state_action_callback( GtkAction *action, gpointer user_data);
   130 void save_state_action_callback( GtkAction *action, gpointer user_data);
   131 void about_action_callback( GtkAction *action, gpointer user_data);
   132 void exit_action_callback( GtkAction *action, gpointer user_data);
   134 void path_settings_callback( GtkAction *action, gpointer user_data);
   135 void audio_settings_callback( GtkAction *action, gpointer user_data);
   136 void maple_settings_callback( GtkAction *action, gpointer user_data);
   137 void network_settings_callback( GtkAction *action, gpointer user_data);
   138 void video_settings_callback( GtkAction *action, gpointer user_data);
   139 void fullscreen_toggle_callback( GtkToggleAction *action, gpointer user_data);
   141 void debugger_action_callback( GtkAction *action, gpointer user_data);
   142 void debug_memory_action_callback( GtkAction *action, gpointer user_data);
   143 void debug_mmio_action_callback( GtkAction *action, gpointer user_data);
   144 void save_scene_action_callback( GtkAction *action, gpointer user_data);
   145 void debug_step_action_callback( GtkAction *action, gpointer user_data);
   146 void debug_runto_action_callback( GtkAction *action, gpointer user_data);
   147 void debug_breakpoint_action_callback( GtkAction *action, gpointer user_data);
   149 void gdrom_open_direct_callback( GtkWidget *widget, gpointer user_data );
   151 /*************** Constant colour/font values *****************/
   152 extern PangoFontDescription *gui_fixed_font;
   153 extern GdkColor gui_colour_normal, gui_colour_changed, gui_colour_error;
   154 extern GdkColor gui_colour_warn, gui_colour_pc, gui_colour_debug;
   155 extern GdkColor gui_colour_trace, gui_colour_break, gui_colour_temp_break;
   156 extern GdkColor gui_colour_white;
   158 #endif /* __lxdream_gtkui_H */
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