nkeynes@435 | 1 | /**
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nkeynes@561 | 2 | * $Id$
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nkeynes@435 | 3 | *
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nkeynes@435 | 4 | * Core GTK-based user interface
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nkeynes@435 | 5 | *
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nkeynes@435 | 6 | * Copyright (c) 2005 Nathan Keynes.
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nkeynes@435 | 7 | *
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nkeynes@435 | 8 | * This program is free software; you can redistribute it and/or modify
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nkeynes@435 | 9 | * it under the terms of the GNU General Public License as published by
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nkeynes@435 | 10 | * the Free Software Foundation; either version 2 of the License, or
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nkeynes@435 | 11 | * (at your option) any later version.
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nkeynes@435 | 12 | *
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nkeynes@435 | 13 | * This program is distributed in the hope that it will be useful,
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nkeynes@435 | 14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of
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nkeynes@435 | 15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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nkeynes@435 | 16 | * GNU General Public License for more details.
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nkeynes@435 | 17 | */
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nkeynes@435 | 18 |
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nkeynes@678 | 19 | #include <time.h>
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nkeynes@678 | 20 | #include <stdlib.h>
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nkeynes@678 | 21 | #include <unistd.h>
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nkeynes@437 | 22 | #include <sys/time.h>
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nkeynes@508 | 23 | #include <glib/gi18n.h>
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nkeynes@618 | 24 | #include <gtk/gtkversion.h>
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nkeynes@678 | 25 | #include "lxdream.h"
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nkeynes@435 | 26 | #include "dreamcast.h"
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nkeynes@678 | 27 | #include "dream.h"
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nkeynes@477 | 28 | #include "display.h"
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nkeynes@464 | 29 | #include "gdrom/gdrom.h"
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nkeynes@537 | 30 | #include "gtkui/gtkui.h"
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nkeynes@435 | 31 |
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nkeynes@435 | 32 | void gtk_gui_start( void );
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nkeynes@435 | 33 | void gtk_gui_stop( void );
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nkeynes@435 | 34 | void gtk_gui_alloc_resources ( void );
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nkeynes@435 | 35 | uint32_t gtk_gui_run_slice( uint32_t nanosecs );
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nkeynes@435 | 36 |
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nkeynes@435 | 37 | struct dreamcast_module gtk_gui_module = { "gui", NULL,
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nkeynes@736 | 38 | gtk_gui_update,
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nkeynes@736 | 39 | gtk_gui_start,
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nkeynes@736 | 40 | gtk_gui_run_slice,
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nkeynes@736 | 41 | gtk_gui_stop,
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nkeynes@736 | 42 | NULL, NULL };
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nkeynes@435 | 43 |
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nkeynes@435 | 44 | /**
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nkeynes@435 | 45 | * Single-instance windows (at most one)
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nkeynes@435 | 46 | */
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nkeynes@435 | 47 | static main_window_t main_win = NULL;
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nkeynes@435 | 48 | static debug_window_t debug_win = NULL;
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nkeynes@435 | 49 | static mmio_window_t mmio_win = NULL;
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nkeynes@435 | 50 |
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nkeynes@435 | 51 | /**
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nkeynes@455 | 52 | * UIManager and action helpers
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nkeynes@455 | 53 | */
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nkeynes@455 | 54 | static GtkUIManager *global_ui_manager;
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nkeynes@455 | 55 | static GtkActionGroup *global_action_group;
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nkeynes@455 | 56 |
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nkeynes@455 | 57 | /**
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nkeynes@435 | 58 | * Count of running nanoseconds - used to cut back on the GUI runtime
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nkeynes@435 | 59 | */
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nkeynes@435 | 60 | static uint32_t gtk_gui_nanos = 0;
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nkeynes@622 | 61 | static uint32_t gtk_gui_ticks = 0;
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nkeynes@437 | 62 | static struct timeval gtk_gui_lasttv;
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nkeynes@435 | 63 |
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nkeynes@530 | 64 | static gboolean gtk_gui_init_ok = FALSE;
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nkeynes@530 | 65 |
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nkeynes@455 | 66 | #define ENABLE_ACTION(win,name) SET_ACTION_ENABLED(win,name,TRUE)
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nkeynes@455 | 67 | #define DISABLE_ACTION(win,name) SET_ACTION_ENABLED(win,name,FALSE)
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nkeynes@455 | 68 |
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nkeynes@455 | 69 | // UI Actions
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nkeynes@455 | 70 | static const GtkActionEntry ui_actions[] = {
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nkeynes@736 | 71 | { "FileMenu", NULL, N_("_File") },
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nkeynes@736 | 72 | { "SettingsMenu", NULL, N_("_Settings") },
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nkeynes@736 | 73 | { "HelpMenu", NULL, N_("_Help") },
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nkeynes@736 | 74 | { "LoadBinary", NULL, N_("Load _Binary..."), NULL, N_("Load and run a program binary"), G_CALLBACK(load_binary_action_callback) },
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nkeynes@736 | 75 | { "Reset", GTK_STOCK_REFRESH, N_("_Reset"), "<control>R", N_("Reset dreamcast"), G_CALLBACK(reset_action_callback) },
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nkeynes@736 | 76 | { "Pause", GTK_STOCK_MEDIA_PAUSE, N_("_Pause"), NULL, N_("Pause dreamcast"), G_CALLBACK(pause_action_callback) },
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nkeynes@736 | 77 | { "Run", GTK_STOCK_MEDIA_PLAY, N_("Resume"), NULL, N_("Resume"), G_CALLBACK(resume_action_callback) },
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nkeynes@736 | 78 | { "LoadState", GTK_STOCK_REVERT_TO_SAVED, N_("_Load state..."), "F4", N_("Load an lxdream save state"), G_CALLBACK(load_state_action_callback) },
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nkeynes@736 | 79 | { "SaveState", GTK_STOCK_SAVE_AS, N_("_Save state..."), "F3", N_("Create an lxdream save state"), G_CALLBACK(save_state_action_callback) },
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nkeynes@736 | 80 | { "Exit", GTK_STOCK_QUIT, N_("E_xit"), NULL, N_("Exit lxdream"), G_CALLBACK(exit_action_callback) },
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nkeynes@736 | 81 | { "GdromSettings", NULL, N_("_GD-Rom...") },
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nkeynes@736 | 82 | { "GdromUnmount", NULL, N_("_Empty") },
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nkeynes@736 | 83 | { "GdromMount", GTK_STOCK_CDROM, N_("_Open Image..."), "<control>O", N_("Mount a cdrom disc"), G_CALLBACK(mount_action_callback) },
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nkeynes@736 | 84 | { "PathSettings", NULL, N_("_Paths..."), NULL, N_("Configure files and paths"), G_CALLBACK(path_settings_callback) },
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nkeynes@736 | 85 | { "AudioSettings", NULL, N_("_Audio..."), NULL, N_("Configure audio output"), G_CALLBACK(audio_settings_callback) },
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nkeynes@736 | 86 | { "ControllerSettings", NULL, N_("_Controllers..."), NULL, N_("Configure controllers"), G_CALLBACK(maple_settings_callback) },
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nkeynes@736 | 87 | { "NetworkSettings", NULL, N_("_Network..."), NULL, N_("Configure network settings"), G_CALLBACK(network_settings_callback) },
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nkeynes@736 | 88 | { "VideoSettings", NULL, N_("_Video..."), NULL,N_( "Configure video output"), G_CALLBACK(video_settings_callback) },
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nkeynes@736 | 89 | { "About", GTK_STOCK_ABOUT, N_("_About..."), NULL, N_("About lxdream"), G_CALLBACK(about_action_callback) },
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nkeynes@736 | 90 | { "DebugMenu", NULL, N_("_Debug") },
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nkeynes@736 | 91 | { "Debugger", NULL, N_("_Debugger"), NULL, N_("Open debugger window"), G_CALLBACK(debugger_action_callback) },
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nkeynes@736 | 92 | { "DebugMem", NULL, N_("View _Memory"), NULL, N_("View memory dump"), G_CALLBACK(debug_memory_action_callback) },
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nkeynes@736 | 93 | { "DebugMmio", NULL, N_("View IO _Registers"), NULL, N_("View MMIO Registers"), G_CALLBACK(debug_mmio_action_callback) },
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nkeynes@736 | 94 | { "SaveScene", NULL, N_("_Save Scene"), NULL, N_("Save next rendered scene"), G_CALLBACK(save_scene_action_callback) },
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nkeynes@736 | 95 | { "SingleStep", GTK_STOCK_REDO, N_("_Single Step"), NULL, N_("Single step"), G_CALLBACK(debug_step_action_callback) },
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nkeynes@736 | 96 | { "RunTo", GTK_STOCK_GOTO_LAST, N_("Run _To"), NULL, N_("Run to"), G_CALLBACK( debug_runto_action_callback) },
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nkeynes@736 | 97 | { "SetBreakpoint", GTK_STOCK_CLOSE, N_("_Breakpoint"), NULL, N_("Toggle breakpoint"), G_CALLBACK( debug_breakpoint_action_callback) }
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nkeynes@455 | 98 | };
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nkeynes@455 | 99 | static const GtkToggleActionEntry ui_toggle_actions[] = {
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nkeynes@736 | 100 | { "FullScreen", NULL, "_Full Screen", "<alt>Return", "Toggle full screen video", G_CALLBACK(fullscreen_toggle_callback), 0 },
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nkeynes@455 | 101 | };
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nkeynes@736 | 102 |
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nkeynes@455 | 103 | // Menus and toolbars
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nkeynes@455 | 104 | static const char *ui_description =
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nkeynes@455 | 105 | "<ui>"
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nkeynes@455 | 106 | " <menubar name='MainMenu'>"
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nkeynes@455 | 107 | " <menu action='FileMenu'>"
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nkeynes@543 | 108 | " <menuitem action='LoadBinary'/>"
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nkeynes@464 | 109 | " <menuitem action='GdromSettings'/>"
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nkeynes@455 | 110 | " <separator/>"
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nkeynes@455 | 111 | " <menuitem action='Reset'/>"
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nkeynes@455 | 112 | " <menuitem action='Pause'/>"
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nkeynes@455 | 113 | " <menuitem action='Run'/>"
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nkeynes@455 | 114 | " <menuitem action='Debugger'/>"
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nkeynes@455 | 115 | " <separator/>"
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nkeynes@455 | 116 | " <menuitem action='LoadState'/>"
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nkeynes@455 | 117 | " <menuitem action='SaveState'/>"
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nkeynes@455 | 118 | " <separator/>"
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nkeynes@455 | 119 | " <menuitem action='Exit'/>"
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nkeynes@455 | 120 | " </menu>"
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nkeynes@455 | 121 | " <menu action='SettingsMenu'>"
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nkeynes@455 | 122 | " <menuitem action='PathSettings'/>"
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nkeynes@455 | 123 | " <menuitem action='AudioSettings'/>"
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nkeynes@455 | 124 | " <menuitem action='ControllerSettings'/>"
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nkeynes@455 | 125 | " <menuitem action='NetworkSettings'/>"
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nkeynes@455 | 126 | " <menuitem action='VideoSettings'/>"
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nkeynes@455 | 127 | " <separator/>"
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nkeynes@455 | 128 | " <menuitem action='FullScreen'/>"
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nkeynes@455 | 129 | " </menu>"
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nkeynes@455 | 130 | " <menu action='HelpMenu'>"
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nkeynes@455 | 131 | " <menuitem action='About'/>"
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nkeynes@455 | 132 | " </menu>"
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nkeynes@455 | 133 | " </menubar>"
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nkeynes@455 | 134 | " <toolbar name='MainToolbar'>"
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nkeynes@464 | 135 | " <toolitem action='GdromMount'/>"
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nkeynes@455 | 136 | " <toolitem action='Reset'/>"
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nkeynes@455 | 137 | " <toolitem action='Pause'/>"
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nkeynes@455 | 138 | " <toolitem action='Run'/>"
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nkeynes@455 | 139 | " <separator/>"
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nkeynes@455 | 140 | " <toolitem action='LoadState'/>"
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nkeynes@455 | 141 | " <toolitem action='SaveState'/>"
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nkeynes@455 | 142 | " </toolbar>"
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nkeynes@455 | 143 | " <menubar name='DebugMenu'>"
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nkeynes@455 | 144 | " <menu action='FileMenu'>"
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nkeynes@477 | 145 | " <menuitem action='GdromSettings'/>"
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nkeynes@455 | 146 | " <separator/>"
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nkeynes@455 | 147 | " <menuitem action='Reset'/>"
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nkeynes@455 | 148 | " <separator/>"
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nkeynes@455 | 149 | " <menuitem action='LoadState'/>"
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nkeynes@455 | 150 | " <menuitem action='SaveState'/>"
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nkeynes@455 | 151 | " <separator/>"
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nkeynes@455 | 152 | " <menuitem action='Exit'/>"
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nkeynes@455 | 153 | " </menu>"
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nkeynes@455 | 154 | " <menu action='DebugMenu'>"
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nkeynes@455 | 155 | " <menuitem action='DebugMem'/>"
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nkeynes@455 | 156 | " <menuitem action='DebugMmio'/>"
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nkeynes@455 | 157 | " <menuitem action='SaveScene'/>"
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nkeynes@455 | 158 | " <separator/>"
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nkeynes@455 | 159 | " <menuitem action='SetBreakpoint'/>"
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nkeynes@455 | 160 | " <menuitem action='Pause'/>"
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nkeynes@455 | 161 | " <menuitem action='SingleStep'/>"
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nkeynes@455 | 162 | " <menuitem action='RunTo'/>"
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nkeynes@455 | 163 | " <menuitem action='Run'/>"
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nkeynes@455 | 164 | " </menu>"
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nkeynes@455 | 165 | " <menu action='SettingsMenu'>"
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nkeynes@455 | 166 | " <menuitem action='PathSettings'/>"
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nkeynes@455 | 167 | " <menuitem action='AudioSettings'/>"
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nkeynes@455 | 168 | " <menuitem action='ControllerSettings'/>"
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nkeynes@455 | 169 | " <menuitem action='NetworkSettings'/>"
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nkeynes@455 | 170 | " <menuitem action='VideoSettings'/>"
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nkeynes@455 | 171 | " <separator/>"
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nkeynes@455 | 172 | " <menuitem action='FullScreen'/>"
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nkeynes@455 | 173 | " </menu>"
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nkeynes@455 | 174 | " <menu action='HelpMenu'>"
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nkeynes@455 | 175 | " <menuitem action='About'/>"
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nkeynes@455 | 176 | " </menu>"
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nkeynes@455 | 177 | " </menubar>"
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nkeynes@455 | 178 | " <toolbar name='DebugToolbar'>"
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nkeynes@464 | 179 | " <toolitem action='GdromMount'/>"
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nkeynes@455 | 180 | " <toolitem action='Reset'/>"
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nkeynes@455 | 181 | " <toolitem action='Pause'/>"
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nkeynes@455 | 182 | " <separator/>"
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nkeynes@455 | 183 | " <toolitem action='SingleStep'/>"
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nkeynes@455 | 184 | " <toolitem action='RunTo'/>"
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nkeynes@455 | 185 | " <toolitem action='Run'/>"
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nkeynes@455 | 186 | " <toolitem action='SetBreakpoint'/>"
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nkeynes@455 | 187 | " <separator/>"
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nkeynes@455 | 188 | " <toolitem action='LoadState'/>"
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nkeynes@455 | 189 | " <toolitem action='SaveState'/>"
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nkeynes@455 | 190 | " </toolbar>"
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nkeynes@455 | 191 | "</ui>";
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nkeynes@455 | 192 |
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nkeynes@435 | 193 | gboolean gui_parse_cmdline( int *argc, char **argv[] )
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nkeynes@435 | 194 | {
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nkeynes@530 | 195 | gtk_gui_init_ok = gtk_init_check( argc, argv );
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nkeynes@530 | 196 | return gtk_gui_init_ok;
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nkeynes@435 | 197 | }
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nkeynes@435 | 198 |
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nkeynes@435 | 199 | gboolean gui_init( gboolean withDebug )
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nkeynes@435 | 200 | {
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nkeynes@530 | 201 | if( gtk_gui_init_ok ) {
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nkeynes@736 | 202 | GError *error = NULL;
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nkeynes@736 | 203 | dreamcast_register_module( >k_gui_module );
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nkeynes@736 | 204 | gtk_gui_alloc_resources();
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nkeynes@464 | 205 |
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nkeynes@736 | 206 | global_action_group = gtk_action_group_new("MenuActions");
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nkeynes@736 | 207 | gtk_action_group_set_translation_domain( global_action_group, NULL );
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nkeynes@736 | 208 | gtk_action_group_add_actions( global_action_group, ui_actions, G_N_ELEMENTS(ui_actions), NULL );
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nkeynes@736 | 209 | gtk_action_group_add_toggle_actions( global_action_group, ui_toggle_actions, G_N_ELEMENTS(ui_toggle_actions), NULL );
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nkeynes@736 | 210 | gtk_gui_enable_action("AudioSettings", FALSE);
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nkeynes@736 | 211 | gtk_gui_enable_action("NetworkSettings", FALSE);
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nkeynes@736 | 212 | gtk_gui_enable_action("VideoSettings", FALSE);
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nkeynes@736 | 213 |
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nkeynes@736 | 214 | global_ui_manager = gtk_ui_manager_new();
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nkeynes@736 | 215 | gtk_ui_manager_set_add_tearoffs(global_ui_manager, TRUE);
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nkeynes@736 | 216 | gtk_ui_manager_insert_action_group( global_ui_manager, global_action_group, 0 );
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nkeynes@736 | 217 |
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nkeynes@736 | 218 | if (!gtk_ui_manager_add_ui_from_string (global_ui_manager, ui_description, -1, &error)) {
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nkeynes@736 | 219 | g_message ("building menus failed: %s", error->message);
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nkeynes@736 | 220 | g_error_free (error);
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nkeynes@736 | 221 | exit(1);
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nkeynes@736 | 222 | }
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nkeynes@736 | 223 | GtkAccelGroup *accel_group = gtk_ui_manager_get_accel_group (global_ui_manager);
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nkeynes@736 | 224 | GtkWidget *menubar = gtk_ui_manager_get_widget(global_ui_manager, "/MainMenu");
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nkeynes@736 | 225 | GtkWidget *toolbar = gtk_ui_manager_get_widget(global_ui_manager, "/MainToolbar");
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nkeynes@736 | 226 |
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nkeynes@736 | 227 | GtkWidget *gdrommenuitem = gtk_ui_manager_get_widget(global_ui_manager, "/MainMenu/FileMenu/GdromSettings");
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nkeynes@736 | 228 | GtkWidget *gdrommenu = gdrom_menu_new();
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nkeynes@736 | 229 | gtk_menu_item_set_submenu( GTK_MENU_ITEM(gdrommenuitem), gdrommenu );
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nkeynes@736 | 230 | main_win = main_window_new( APP_NAME " " APP_VERSION, menubar, toolbar, accel_group );
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nkeynes@736 | 231 | main_window_set_use_grab(main_win, TRUE);
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nkeynes@736 | 232 | if( withDebug ) {
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nkeynes@736 | 233 | gtk_gui_show_debugger();
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nkeynes@736 | 234 | }
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nkeynes@736 | 235 |
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nkeynes@736 | 236 | return TRUE;
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nkeynes@530 | 237 | } else {
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nkeynes@736 | 238 | return FALSE;
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nkeynes@455 | 239 | }
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nkeynes@435 | 240 | }
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nkeynes@435 | 241 |
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nkeynes@681 | 242 | void gui_main_loop( gboolean run )
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nkeynes@435 | 243 | {
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nkeynes@543 | 244 | gtk_gui_update();
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nkeynes@681 | 245 | if( run ) {
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nkeynes@681 | 246 | dreamcast_run();
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nkeynes@682 | 247 | gtk_main();
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nkeynes@681 | 248 | } else {
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nkeynes@681 | 249 | gtk_main();
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nkeynes@681 | 250 | }
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nkeynes@435 | 251 | }
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nkeynes@435 | 252 |
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nkeynes@537 | 253 | void gui_update_state(void)
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nkeynes@537 | 254 | {
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nkeynes@537 | 255 | gtk_gui_update();
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nkeynes@537 | 256 | }
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nkeynes@537 | 257 |
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nkeynes@447 | 258 | gboolean gui_error_dialog( const char *msg, ... )
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nkeynes@447 | 259 | {
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nkeynes@447 | 260 | if( main_win != NULL ) {
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nkeynes@736 | 261 | va_list args;
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nkeynes@736 | 262 | GtkWidget *dialog =
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nkeynes@736 | 263 | gtk_message_dialog_new( main_window_get_frame(main_win), GTK_DIALOG_MODAL|GTK_DIALOG_DESTROY_WITH_PARENT,
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nkeynes@736 | 264 | GTK_MESSAGE_ERROR, GTK_BUTTONS_CLOSE, NULL );
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nkeynes@736 | 265 | va_start(args, msg);
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nkeynes@736 | 266 | gchar *markup = g_markup_vprintf_escaped( msg, args );
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nkeynes@736 | 267 | va_end( args );
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nkeynes@736 | 268 | gtk_message_dialog_set_markup( GTK_MESSAGE_DIALOG(dialog), markup );
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nkeynes@736 | 269 | g_free(markup);
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nkeynes@736 | 270 | gtk_dialog_run(GTK_DIALOG(dialog));
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nkeynes@736 | 271 | gtk_widget_destroy(dialog);
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nkeynes@736 | 272 | return TRUE;
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nkeynes@447 | 273 | }
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nkeynes@447 | 274 | return FALSE;
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nkeynes@447 | 275 | }
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nkeynes@447 | 276 |
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nkeynes@435 | 277 | void gui_update_io_activity( io_activity_type io, gboolean active )
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nkeynes@435 | 278 | {
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nkeynes@435 | 279 |
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nkeynes@435 | 280 | }
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nkeynes@435 | 281 |
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nkeynes@435 | 282 | void gtk_gui_show_debugger()
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nkeynes@435 | 283 | {
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nkeynes@435 | 284 | if( debug_win ) {
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nkeynes@736 | 285 | debug_window_show(debug_win, TRUE);
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nkeynes@435 | 286 | } else {
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nkeynes@736 | 287 | GtkAccelGroup *accel_group = gtk_ui_manager_get_accel_group (global_ui_manager);
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nkeynes@736 | 288 | GtkWidget *menubar = gtk_ui_manager_get_widget(global_ui_manager, "/DebugMenu");
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nkeynes@736 | 289 | GtkWidget *toolbar = gtk_ui_manager_get_widget(global_ui_manager, "/DebugToolbar");
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nkeynes@736 | 290 | GtkWidget *gdrommenuitem = gtk_ui_manager_get_widget(global_ui_manager, "/DebugMenu/FileMenu/GdromSettings");
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nkeynes@736 | 291 | GtkWidget *gdrommenu = gdrom_menu_new();
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nkeynes@736 | 292 | gtk_menu_item_set_submenu( GTK_MENU_ITEM(gdrommenuitem), gdrommenu );
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nkeynes@736 | 293 | gchar *title = g_strdup_printf( APP_NAME " " APP_VERSION " :: %s", _("Debugger"));
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nkeynes@736 | 294 | debug_win = debug_window_new( title, menubar, toolbar, accel_group );
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nkeynes@736 | 295 | g_free(title);
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nkeynes@435 | 296 | }
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nkeynes@455 | 297 | }
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nkeynes@455 | 298 |
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nkeynes@455 | 299 | void gtk_gui_show_mmio()
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nkeynes@455 | 300 | {
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nkeynes@455 | 301 | if( mmio_win ) {
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nkeynes@736 | 302 | mmio_window_show(mmio_win, TRUE);
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nkeynes@455 | 303 | } else {
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nkeynes@736 | 304 | gchar *title = g_strdup_printf( APP_NAME " " APP_VERSION " :: %s", _("MMIO Registers"));
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nkeynes@736 | 305 | mmio_win = mmio_window_new( title );
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nkeynes@736 | 306 | g_free(title);
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nkeynes@455 | 307 | }
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nkeynes@455 | 308 | }
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nkeynes@455 | 309 |
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nkeynes@455 | 310 |
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nkeynes@455 | 311 | main_window_t gtk_gui_get_main()
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nkeynes@455 | 312 | {
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nkeynes@455 | 313 | return main_win;
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nkeynes@455 | 314 | }
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nkeynes@455 | 315 |
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nkeynes@455 | 316 | debug_window_t gtk_gui_get_debugger()
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nkeynes@455 | 317 | {
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nkeynes@455 | 318 | return debug_win;
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nkeynes@455 | 319 | }
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nkeynes@455 | 320 |
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nkeynes@455 | 321 | mmio_window_t gtk_gui_get_mmio()
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nkeynes@455 | 322 | {
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nkeynes@455 | 323 | return mmio_win;
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nkeynes@455 | 324 | }
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nkeynes@435 | 325 |
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nkeynes@435 | 326 | /**
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nkeynes@435 | 327 | * Hook called when DC starts running. Just disables the run/step buttons
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nkeynes@435 | 328 | * and enables the stop button.
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nkeynes@435 | 329 | */
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nkeynes@435 | 330 | void gtk_gui_start( void )
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nkeynes@435 | 331 | {
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nkeynes@435 | 332 | main_window_set_running( main_win, TRUE );
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nkeynes@435 | 333 | if( debug_win != NULL ) {
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nkeynes@736 | 334 | debug_window_set_running( debug_win, TRUE );
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nkeynes@435 | 335 | }
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nkeynes@437 | 336 | gtk_gui_nanos = 0;
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nkeynes@437 | 337 | gettimeofday(>k_gui_lasttv,NULL);
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nkeynes@435 | 338 | }
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nkeynes@435 | 339 |
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nkeynes@435 | 340 | /**
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nkeynes@435 | 341 | * Hook called when DC stops running. Enables the run/step buttons
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nkeynes@435 | 342 | * and disables the stop button.
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nkeynes@435 | 343 | */
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nkeynes@435 | 344 | void gtk_gui_stop( void )
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nkeynes@435 | 345 | {
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nkeynes@435 | 346 | main_window_set_running( main_win, FALSE );
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nkeynes@435 | 347 | gtk_gui_update();
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nkeynes@435 | 348 | }
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nkeynes@435 | 349 |
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nkeynes@435 | 350 | void gtk_gui_update( void )
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nkeynes@435 | 351 | {
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nkeynes@546 | 352 | if( global_action_group ) {
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nkeynes@736 | 353 | gtk_gui_enable_action("Run", dreamcast_can_run() && !dreamcast_is_running() );
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nkeynes@736 | 354 | gtk_gui_enable_action("Pause", dreamcast_is_running() );
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nkeynes@546 | 355 | }
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nkeynes@435 | 356 | if( debug_win ) {
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nkeynes@736 | 357 | debug_window_set_running( debug_win, FALSE );
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nkeynes@736 | 358 | debug_window_update(debug_win);
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nkeynes@435 | 359 | }
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nkeynes@435 | 360 | if( mmio_win ) {
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nkeynes@736 | 361 | mmio_window_update(mmio_win);
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nkeynes@435 | 362 | }
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nkeynes@455 | 363 | dump_window_update_all();
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nkeynes@435 | 364 | }
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nkeynes@435 | 365 |
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nkeynes@435 | 366 | /**
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nkeynes@622 | 367 | * Module run-slice. Run the event loop 100 times/second (doesn't really need to be
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nkeynes@622 | 368 | * any more often than this), and update the speed display 10 times/second.
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nkeynes@622 | 369 | *
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nkeynes@622 | 370 | * Also detect if we're running too fast here and yield for a bit
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nkeynes@435 | 371 | */
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nkeynes@435 | 372 | uint32_t gtk_gui_run_slice( uint32_t nanosecs )
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nkeynes@435 | 373 | {
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nkeynes@435 | 374 | gtk_gui_nanos += nanosecs;
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nkeynes@622 | 375 | if( gtk_gui_nanos > GUI_TICK_PERIOD ) { /* 10 ms */
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nkeynes@678 | 376 | gtk_gui_nanos -= GUI_TICK_PERIOD;
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nkeynes@678 | 377 | gtk_gui_ticks ++;
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nkeynes@678 | 378 | uint32_t current_period = gtk_gui_ticks * GUI_TICK_PERIOD;
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nkeynes@622 | 379 |
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nkeynes@678 | 380 | // Run the event loop
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nkeynes@678 | 381 | while( gtk_events_pending() )
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nkeynes@678 | 382 | gtk_main_iteration();
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nkeynes@622 | 383 |
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nkeynes@678 | 384 | struct timeval tv;
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nkeynes@678 | 385 | gettimeofday(&tv,NULL);
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nkeynes@678 | 386 | uint32_t ns = ((tv.tv_sec - gtk_gui_lasttv.tv_sec) * 1000000000) +
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nkeynes@678 | 387 | (tv.tv_usec - gtk_gui_lasttv.tv_usec)*1000;
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nkeynes@678 | 388 | if( (ns * 1.05) < current_period ) {
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nkeynes@678 | 389 | // We've gotten ahead - sleep for a little bit
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nkeynes@678 | 390 | struct timespec tv;
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nkeynes@678 | 391 | tv.tv_sec = 0;
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nkeynes@678 | 392 | tv.tv_nsec = current_period - ns;
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nkeynes@678 | 393 | nanosleep(&tv, &tv);
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nkeynes@678 | 394 | }
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nkeynes@622 | 395 |
|
nkeynes@678 | 396 | /* Update the display every 10 ticks (ie 10 times a second) and
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nkeynes@678 | 397 | * save the current tv value */
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nkeynes@678 | 398 | if( gtk_gui_ticks > 10 ) {
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nkeynes@678 | 399 | gtk_gui_ticks -= 10;
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nkeynes@678 | 400 |
|
nkeynes@678 | 401 | double speed = (float)( (double)current_period * 100.0 / ns );
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nkeynes@678 | 402 | gtk_gui_lasttv.tv_sec = tv.tv_sec;
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nkeynes@678 | 403 | gtk_gui_lasttv.tv_usec = tv.tv_usec;
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nkeynes@678 | 404 | main_window_set_speed( main_win, speed );
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nkeynes@678 | 405 | }
|
nkeynes@435 | 406 | }
|
nkeynes@435 | 407 | return nanosecs;
|
nkeynes@435 | 408 | }
|
nkeynes@435 | 409 |
|
nkeynes@435 | 410 |
|
nkeynes@435 | 411 | PangoFontDescription *gui_fixed_font;
|
nkeynes@435 | 412 | GdkColor gui_colour_normal, gui_colour_changed, gui_colour_error;
|
nkeynes@435 | 413 | GdkColor gui_colour_warn, gui_colour_pc, gui_colour_debug;
|
nkeynes@435 | 414 | GdkColor gui_colour_trace, gui_colour_break, gui_colour_temp_break;
|
nkeynes@435 | 415 | GdkColor gui_colour_white;
|
nkeynes@435 | 416 |
|
nkeynes@435 | 417 | void gtk_gui_alloc_resources() {
|
nkeynes@435 | 418 | GdkColormap *map;
|
nkeynes@435 | 419 |
|
nkeynes@435 | 420 | gui_colour_normal.red = gui_colour_normal.green = gui_colour_normal.blue = 0;
|
nkeynes@435 | 421 | gui_colour_changed.red = gui_colour_changed.green = 64*256;
|
nkeynes@435 | 422 | gui_colour_changed.blue = 154*256;
|
nkeynes@435 | 423 | gui_colour_error.red = 65535;
|
nkeynes@435 | 424 | gui_colour_error.green = gui_colour_error.blue = 64*256;
|
nkeynes@435 | 425 | gui_colour_pc.red = 32*256;
|
nkeynes@435 | 426 | gui_colour_pc.green = 170*256;
|
nkeynes@435 | 427 | gui_colour_pc.blue = 52*256;
|
nkeynes@435 | 428 | gui_colour_warn = gui_colour_changed;
|
nkeynes@435 | 429 | gui_colour_trace.red = 156*256;
|
nkeynes@435 | 430 | gui_colour_trace.green = 78*256;
|
nkeynes@435 | 431 | gui_colour_trace.blue = 201*256;
|
nkeynes@435 | 432 | gui_colour_debug = gui_colour_pc;
|
nkeynes@435 | 433 | gui_colour_break.red = 65535;
|
nkeynes@435 | 434 | gui_colour_break.green = gui_colour_break.blue = 192*256;
|
nkeynes@435 | 435 | gui_colour_temp_break.red = gui_colour_temp_break.green = 128*256;
|
nkeynes@435 | 436 | gui_colour_temp_break.blue = 32*256;
|
nkeynes@435 | 437 | gui_colour_white.red = gui_colour_white.green = gui_colour_white.blue = 65535;
|
nkeynes@435 | 438 |
|
nkeynes@435 | 439 | map = gdk_colormap_new(gdk_visual_get_best(), TRUE);
|
nkeynes@435 | 440 | gdk_colormap_alloc_color(map, &gui_colour_normal, TRUE, TRUE);
|
nkeynes@435 | 441 | gdk_colormap_alloc_color(map, &gui_colour_changed, TRUE, TRUE);
|
nkeynes@435 | 442 | gdk_colormap_alloc_color(map, &gui_colour_error, TRUE, TRUE);
|
nkeynes@435 | 443 | gdk_colormap_alloc_color(map, &gui_colour_warn, TRUE, TRUE);
|
nkeynes@435 | 444 | gdk_colormap_alloc_color(map, &gui_colour_pc, TRUE, TRUE);
|
nkeynes@435 | 445 | gdk_colormap_alloc_color(map, &gui_colour_debug, TRUE, TRUE);
|
nkeynes@435 | 446 | gdk_colormap_alloc_color(map, &gui_colour_trace, TRUE, TRUE);
|
nkeynes@435 | 447 | gdk_colormap_alloc_color(map, &gui_colour_break, TRUE, TRUE);
|
nkeynes@435 | 448 | gdk_colormap_alloc_color(map, &gui_colour_temp_break, TRUE, TRUE);
|
nkeynes@435 | 449 | gdk_colormap_alloc_color(map, &gui_colour_white, TRUE, TRUE);
|
nkeynes@435 | 450 | gui_fixed_font = pango_font_description_from_string("Courier 10");
|
nkeynes@435 | 451 | }
|
nkeynes@450 | 452 |
|
nkeynes@455 | 453 | gint gtk_gui_run_property_dialog( const gchar *title, GtkWidget *panel, gtk_dialog_done_fn fn )
|
nkeynes@450 | 454 | {
|
nkeynes@450 | 455 | GtkWidget *dialog =
|
nkeynes@736 | 456 | gtk_dialog_new_with_buttons(title, main_window_get_frame(main_win),
|
nkeynes@736 | 457 | GTK_DIALOG_MODAL|GTK_DIALOG_DESTROY_WITH_PARENT,
|
nkeynes@736 | 458 | GTK_STOCK_OK, GTK_RESPONSE_ACCEPT,
|
nkeynes@736 | 459 | GTK_STOCK_CANCEL, GTK_RESPONSE_REJECT,
|
nkeynes@736 | 460 | NULL);
|
nkeynes@450 | 461 | gint result;
|
nkeynes@450 | 462 | gtk_widget_show_all(panel);
|
nkeynes@450 | 463 | gtk_container_add( GTK_CONTAINER(GTK_DIALOG(dialog)->vbox), panel );
|
nkeynes@450 | 464 | result = gtk_dialog_run( GTK_DIALOG(dialog) );
|
nkeynes@455 | 465 | if( fn != NULL ) {
|
nkeynes@736 | 466 | fn(panel, result == GTK_RESPONSE_ACCEPT);
|
nkeynes@455 | 467 | }
|
nkeynes@450 | 468 | gtk_widget_destroy( dialog );
|
nkeynes@450 | 469 | return result;
|
nkeynes@450 | 470 | }
|
nkeynes@455 | 471 |
|
nkeynes@455 | 472 | void gtk_gui_enable_action( const gchar *action, gboolean enable )
|
nkeynes@455 | 473 | {
|
nkeynes@455 | 474 | gtk_action_set_sensitive( gtk_action_group_get_action( global_action_group, action), enable);
|
nkeynes@455 | 475 | }
|
nkeynes@477 | 476 |
|
nkeynes@477 | 477 | static void delete_frame_buffer( guchar *pixels, gpointer buffer )
|
nkeynes@477 | 478 | {
|
nkeynes@477 | 479 | if( buffer != NULL ) {
|
nkeynes@736 | 480 | g_free(buffer);
|
nkeynes@477 | 481 | }
|
nkeynes@477 | 482 | }
|
nkeynes@477 | 483 |
|
nkeynes@477 | 484 | GdkPixbuf *gdk_pixbuf_new_from_frame_buffer( frame_buffer_t buffer )
|
nkeynes@477 | 485 | {
|
nkeynes@480 | 486 | return gdk_pixbuf_new_from_data( (unsigned char *)buffer->data,
|
nkeynes@736 | 487 | GDK_COLORSPACE_RGB,
|
nkeynes@736 | 488 | (buffer->colour_format == COLFMT_BGRA8888),
|
nkeynes@736 | 489 | 8,
|
nkeynes@736 | 490 | buffer->width,
|
nkeynes@736 | 491 | buffer->height,
|
nkeynes@736 | 492 | buffer->rowstride,
|
nkeynes@736 | 493 | delete_frame_buffer,
|
nkeynes@736 | 494 | buffer );
|
nkeynes@477 | 495 | }
|
nkeynes@608 | 496 |
|
nkeynes@608 | 497 | /**
|
nkeynes@608 | 498 | * Extract the keyval of the key event if no modifier keys were pressed -
|
nkeynes@608 | 499 | * in other words get the keyval of the key by itself. The other way around
|
nkeynes@608 | 500 | * would be to use the hardware keysyms directly rather than the keyvals,
|
nkeynes@608 | 501 | * but the mapping looks to be messier.
|
nkeynes@608 | 502 | */
|
nkeynes@608 | 503 | uint16_t gtk_get_unmodified_keyval( GdkEventKey *event )
|
nkeynes@608 | 504 | {
|
nkeynes@608 | 505 | GdkKeymap *keymap = gdk_keymap_get_default();
|
nkeynes@608 | 506 | guint keyval;
|
nkeynes@736 | 507 |
|
nkeynes@608 | 508 | gdk_keymap_translate_keyboard_state( keymap, event->hardware_keycode, 0, 0, &keyval,
|
nkeynes@736 | 509 | NULL, NULL, NULL );
|
nkeynes@608 | 510 | return keyval;
|
nkeynes@608 | 511 | }
|
nkeynes@608 | 512 |
|
nkeynes@630 | 513 | gchar *get_absolute_path( const gchar *in_path )
|
nkeynes@630 | 514 | {
|
nkeynes@630 | 515 | char tmp[PATH_MAX];
|
nkeynes@630 | 516 | if( in_path == NULL ) {
|
nkeynes@736 | 517 | return NULL;
|
nkeynes@630 | 518 | }
|
nkeynes@630 | 519 | if( in_path[0] == '/' || in_path[0] == 0 ) {
|
nkeynes@736 | 520 | return g_strdup(in_path);
|
nkeynes@630 | 521 | } else {
|
nkeynes@736 | 522 | getcwd(tmp, sizeof(tmp));
|
nkeynes@736 | 523 | return g_strdup_printf("%s%c%s", tmp, G_DIR_SEPARATOR, in_path);
|
nkeynes@630 | 524 | }
|
nkeynes@630 | 525 | }
|
nkeynes@630 | 526 |
|