#include <stdio.h>
#include "config.h"
+#include <stdint.h>
+#include <stdbool.h>
+
#include <gtk/gtk.h>
#include "common.h"
#include "regwin.h"
#include "pgmwin.h"
#include "memwin.h"
+#include "app-config.h"
+
+#define BUTTONS_BORDER 2
-static int RunningState;
-static int RunFuncTag;
+static int running;
+static int running_function_tag;
static GtkWidget *mainwin;
+extern struct app_config_t *cfg;
+
/* Signal DestroyEvent */
static void
WindowDestroyEvent(GtkWidget *widget, gpointer data)
gtk_main_quit();
}
+/* Step out of running state */
+static void
+emugtk_stop_running()
+{
+ if (running) {
+#ifdef EMU8051_DEBUG
+ printf("emugtk_StopRunning()\n");
+#endif
+ g_source_remove(running_function_tag);
+ running = 0;
+ regwin_Show();
+ pgmwin_Disasm();
+ memwin_DumpD("00");
+ }
+}
+
+/* Running function called when idle from gtk_main */
+static gboolean
+emugtk_running(gpointer data)
+{
+ cpu8051_Exec();
+ if (IsBreakpoint(cpu8051.pc)) {
+#ifdef EMU8051_DEBUG
+ g_print("Breakpoint Hit, stopping!\n");
+#endif
+ emugtk_stop_running();
+ }
+
+ return TRUE;
+}
+
+/* Get in the running state */
+static void
+emugtk_start_running(void)
+{
+ if (!running) {
+#ifdef EMU8051_DEBUG
+ printf("emugtk_StartRunning()\n");
+#endif
+ running_function_tag = g_idle_add(emugtk_running, 0);
+ running = 1;
+ }
+}
+
/* Taken from the Gxine source code. */
static GtkWidget *
-AddPixButton(GtkWidget *box, gchar **pixmap_array)
+button_add_pix(GtkWidget *box, char **xpm)
{
GtkWidget *button, *icon;
- GdkPixmap *image;
- GdkBitmap *transparent;
button = gtk_button_new();
gtk_button_set_relief(GTK_BUTTON(button), GTK_RELIEF_NORMAL);
- image = gdk_pixmap_colormap_create_from_xpm_d(
- NULL, gdk_colormap_get_system(),
- &transparent, NULL, pixmap_array);
- icon = gtk_pixmap_new(image, transparent);
+
+ icon = gtk_image_new_from_pixbuf(
+ gdk_pixbuf_new_from_xpm_data((const char **) xpm));
gtk_container_add(GTK_CONTAINER(button), icon);
- gtk_box_pack_start(GTK_BOX(box), button, FALSE, FALSE, 0);
+ gtk_box_pack_start(GTK_BOX(box), button, FALSE, FALSE, BUTTONS_BORDER);
return button;
}
+/* CPU reset and Gtk UI update */
+static void
+emugtk_Reset(void)
+{
+ cpu8051_Reset();
+ regwin_Show();
+ pgmwin_Disasm();
+ memwin_DumpD("00");
+}
+
+/* Signal ResetEvent (ResetButton) */
+static void
+emugtk_ResetEvent(GtkWidget *widget, GdkEvent *event, gpointer data)
+{
+#ifdef EMU8051_DEBUG
+ g_print("emugtk_ResetEvent(...)\n");
+#endif
+ emugtk_stop_running();
+ emugtk_Reset();
+}
+
+/* CPU Step and Gtk UI update */
+static void
+emugtk_Step(void)
+{
+ cpu8051_Exec();
+ regwin_Show();
+ pgmwin_Disasm();
+ memwin_DumpD("00");
+}
+
+/* Signal RunEvent (RunButton) */
+static void
+emugtk_RunEvent(GtkWidget *widget, GdkEvent *event, gpointer data)
+{
+#ifdef EMU8051_DEBUG
+ g_print("emugtk_RunEvent(...)\n");
+#endif
+ if (running)
+ emugtk_stop_running();
+ else
+ emugtk_start_running();
+}
+
+/* Signal StopEvent (StopButton) */
+static void
+emugtk_StopEvent(GtkWidget *widget, GdkEvent *event, gpointer data)
+{
+#ifdef EMU8051_DEBUG
+ g_print("emugtk_StopEvent(...)\n");
+#endif
+ emugtk_stop_running();
+}
+
+/* Signal StepEvent (StepButton) */
+static void
+emugtk_StepEvent(GtkWidget *widget, GdkEvent *event, gpointer data)
+{
+#ifdef EMU8051_DEBUG
+ g_print("emugtk_StepEvent(...)\n");
+#endif
+ emugtk_stop_running();
+ emugtk_Step();
+}
+
/* Creates the Reset, Run, Stop and Step buttons. */
static GtkWidget *
AddButtons(void)
button_hbox = gtk_hbox_new(FALSE, 0);
/* Creating the RESET button. */
- button = AddPixButton(button_hbox, reset_xpm);
- gtk_signal_connect(GTK_OBJECT(button), "clicked",
- GTK_SIGNAL_FUNC(emugtk_ResetEvent),
- NULL);
+ button = button_add_pix(button_hbox, reset_xpm);
+ g_signal_connect(button, "clicked",
+ G_CALLBACK(emugtk_ResetEvent),
+ NULL);
/* Creating the RUN button. */
- button = AddPixButton(button_hbox, run_xpm);
- gtk_signal_connect(GTK_OBJECT(button), "clicked",
- GTK_SIGNAL_FUNC(emugtk_RunEvent),
- NULL);
+ button = button_add_pix(button_hbox, run_xpm);
+ g_signal_connect(button, "clicked",
+ G_CALLBACK(emugtk_RunEvent),
+ NULL);
/* Creating STOP button. */
- button = AddPixButton(button_hbox, stop_xpm);
- gtk_signal_connect(GTK_OBJECT(button), "clicked",
- GTK_SIGNAL_FUNC(emugtk_StopEvent),
- NULL);
+ button = button_add_pix(button_hbox, stop_xpm);
+ g_signal_connect(GTK_OBJECT(button), "clicked",
+ G_CALLBACK(emugtk_StopEvent),
+ NULL);
/* Creating STEP button. */
- button = AddPixButton(button_hbox, step_xpm);
- gtk_signal_connect(GTK_OBJECT(button), "clicked",
- GTK_SIGNAL_FUNC(emugtk_StepEvent),
- NULL);
+ button = button_add_pix(button_hbox, step_xpm);
+ g_signal_connect(GTK_OBJECT(button), "clicked",
+ G_CALLBACK(emugtk_StepEvent),
+ NULL);
return button_hbox;
}
-GtkWidget *
+static GtkWidget *
AddMenu(void)
{
GtkWidget *menu_bar;
return menu_bar;
}
+static int
+mainwin_configure_event(GtkWindow *window, GdkEvent *event, gpointer data)
+{
+ //event->configure.x;
+ //event->configure.y;
+ cfg->win_width = event->configure.width;
+ cfg->win_height = event->configure.height;
+
+ /*
+ * Important:
+ * Returning false allows event to propagate to children. If not, they
+ * will not be resized when we resize the main window.
+ */
+ return FALSE;
+}
+
+static void
+hpaned_notify_event(GtkWindow *window, GdkEvent *event, gpointer data)
+{
+ GtkWidget *hpaned = data;
+
+ cfg->hpane_pos = gtk_paned_get_position(GTK_PANED(hpaned));
+}
+
+static void
+vpaned_notify_event(GtkWindow *window, GdkEvent *event, gpointer data)
+{
+ GtkWidget *vpaned = data;
+
+ cfg->vpane_pos = gtk_paned_get_position(GTK_PANED(vpaned));
+}
+
+/*
+ * mainwin
+ * +---------------------------------------------------------------------+
+ * | |
+ * | vbox |
+ * | +---------------------------------------------------------------+ |
+ * | | | |
+ * | | menu_bar | |
+ * | | +----------------------+ | |
+ * | | | File View Help | | |
+ * | | +----------------------+ | |
+ * | | | |
+ * | |---------------------------------------------------------------| |
+ * | | | |
+ * | | buttons_bar | |
+ * | | +-----------------------+ | |
+ * | | | RST RUN STOP STEP | | |
+ * | | +-----------------------+ | |
+ * | | | |
+ * | |---------------------------------------------------------------| |
+ * | | | |
+ * | | vpaned | |
+ * | | +---------------------------------------------------------+ | |
+ * | | | | | |
+ * | | | hpaned | | |
+ * | | | +---------------------------------------------------+ | | |
+ * | | | | | | | | |
+ * | | | | scrollwin | scrollwin | | | |
+ * | | | | +------------------+ * +--------------------+ | | | |
+ * | | | | | REGISTERS window | * | Disassembly window | | | | |
+ * | | | | +------------------+ | +--------------------+ | | | |
+ * | | | | | | | | |
+ * | | | +---------------------------------------------------+ | | |
+ * | | | | | |
+ * | | |--------------------------***----------------------------- | |
+ * | | | | | |
+ * | | | scrollwin | | |
+ * | | | +---------------------------------------------------+ | | |
+ * | | | | Memory window | | | |
+ * | | | +---------------------------------------------------+ | | |
+ * | | | | | |
+ * | | +---------------------------------------------------------+ | |
+ * | | | |
+ * | | | |
+ * | +---------------------------------------------------------------+ |
+ * | |
+ * | |
+ * +---------------------------------------------------------------------+
+ */
static void
emugtk_window_init(void)
{
- GtkWidget *main_vbox;
+ GtkWidget *vbox;
GtkWidget *menu_bar;
GtkWidget *buttons_bar;
- GtkWidget *emufixed;
- GtkWidget *fixed_frame;
+ GtkWidget *scrollwin;
+ GtkWidget *hpaned;
+ GtkWidget *vpaned;
mainwin = gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_window_set_title(GTK_WINDOW(mainwin), PACKAGE);
- gtk_widget_set_usize(GTK_WIDGET(mainwin),
- MAIN_WIN_WIDTH, MAIN_WIN_HEIGHT);
+ gtk_window_set_default_size(GTK_WINDOW(mainwin),
+ cfg->win_width, cfg->win_height);
gtk_container_set_border_width(GTK_CONTAINER(mainwin), 0);
/* Window DESTROY event. */
- gtk_signal_connect(GTK_OBJECT(mainwin), "destroy",
- GTK_SIGNAL_FUNC(WindowDestroyEvent), NULL);
+ g_signal_connect(mainwin, "destroy",
+ G_CALLBACK(WindowDestroyEvent), NULL);
- /*
- * Setting main window geometry based on command line options
- * (if specified).
- */
- /*MainWindowSetGeometry();*/
+ g_signal_connect(G_OBJECT(mainwin), "configure-event",
+ G_CALLBACK(mainwin_configure_event), NULL);
/*
- * main_vbox contains the menu bar and body_vbox (for all remaining
+ * vbox contains the menu bar and body_vbox (for all remaining
* items).
*/
- main_vbox = gtk_vbox_new(FALSE, 1);
+ vbox = gtk_vbox_new(FALSE, 1);
/* Creating the menu bar. */
menu_bar = AddMenu();
- /* Adding menu bar to main_vbox */
- gtk_box_pack_start(GTK_BOX(main_vbox), menu_bar, FALSE, FALSE, 1);
+ /* Adding menu bar to vbox */
+ gtk_box_pack_start(GTK_BOX(vbox), menu_bar, FALSE, FALSE, 1);
/* Creating the buttons bar. */
buttons_bar = AddButtons();
- /* Adding buttons bar to main_vbox */
- gtk_box_pack_start(GTK_BOX(main_vbox), buttons_bar, FALSE, FALSE, 1);
+ /* Adding buttons bar to vbox */
+ gtk_box_pack_start(GTK_BOX(vbox), buttons_bar, FALSE, FALSE, 1);
+
+ /*
+ * vpaned will contain:
+ * Top: registers and disassembly windows.
+ * Bottom: memory window
+ */
+ vpaned = gtk_vpaned_new();
+ gtk_paned_set_position(GTK_PANED(vpaned), cfg->vpane_pos);
+ g_signal_connect(G_OBJECT(vpaned), "notify::position",
+ G_CALLBACK(vpaned_notify_event), vpaned);
- /* Emulator fixed window. */
- emufixed = gtk_fixed_new();
- gtk_widget_set_usize(GTK_WIDGET(emufixed), MAIN_WIN_WIDTH,
- REG_WIN_HEIGHT + MEM_WIN_HEIGHT + 10);
+ /* hpaned will contain registers and disassembly windows. */
+ hpaned = gtk_hpaned_new();
+ gtk_paned_set_position(GTK_PANED(hpaned), cfg->hpane_pos);
+ g_signal_connect(G_OBJECT(hpaned), "notify::position",
+ G_CALLBACK(hpaned_notify_event), hpaned);
/* 8051 registers frame. */
- fixed_frame = regwin_init(REG_WIN_WIDTH, REG_WIN_HEIGHT);
- gtk_fixed_put(GTK_FIXED(emufixed), fixed_frame, 0, 0);
+ scrollwin = regwin_init();
+ gtk_paned_pack1(GTK_PANED(hpaned), scrollwin, FALSE, FALSE);
/* Program disassembly frame. */
- fixed_frame = pgmwin_init(PGM_WIN_WIDTH, PGM_WIN_HEIGHT);
- gtk_fixed_put(GTK_FIXED(emufixed), fixed_frame, REG_WIN_WIDTH + 10, 0);
+ scrollwin = pgmwin_init();
+ gtk_paned_pack2(GTK_PANED(hpaned), scrollwin, TRUE, FALSE);
+
+ gtk_paned_pack1(GTK_PANED(vpaned), hpaned, FALSE, FALSE);
/* Memory dump frame. */
- fixed_frame = memwin_init(MEM_WIN_WIDTH, MEM_WIN_HEIGHT);
- gtk_fixed_put(GTK_FIXED(emufixed), fixed_frame, 0, REG_WIN_HEIGHT);
+ scrollwin = memwin_init();
+ gtk_paned_pack2(GTK_PANED(vpaned), scrollwin, TRUE, FALSE);
- /* Adding fixed window to main_vbox */
- gtk_box_pack_start(GTK_BOX(main_vbox), emufixed, FALSE, FALSE, 1);
+ /* Adding vpaned window to vbox */
+ gtk_box_pack_start(GTK_BOX(vbox), vpaned, true, true, 1);
- /* Adding the main_vbox to the main window. */
- gtk_container_add(GTK_CONTAINER(mainwin), main_vbox);
+ /* Adding the vbox to the main window. */
+ gtk_container_add(GTK_CONTAINER(mainwin), vbox);
gtk_widget_show_all(mainwin);
}
+static void
+emugtk_UpdateDisplay(void)
+{
+#ifdef EMU8051_DEBUG
+ g_print("emugtk_UpdateDisplay()\n");
+#endif
+
+ regwin_Show();
+ pgmwin_Disasm();
+ memwin_DumpD("00");
+}
+
+void
+AddMenuSeparator(GtkWidget *menu)
+{
+ GtkWidget *item;
+
+ item = gtk_menu_item_new();
+ gtk_menu_shell_append(GTK_MENU_SHELL(menu), item);
+}
+
void
emugtk_new_file(char *file)
{
- emugtk_StopRunning();
+ emugtk_stop_running();
LoadHexFile(file);
ParseCommandLineOptions(argc, argv);
+ app_config_load();
+
cpu8051_init();
- RunningState = 0;
+ running = 0;
gtk_init(&argc, &argv);
gtk_main();
- printf("End of program.\n");
-
- return EXIT_SUCCESS;
-}
-
-void
-AddMenuSeparator(GtkWidget *menu)
-{
- GtkWidget *item;
-
- item = gtk_menu_item_new();
- gtk_menu_append(GTK_MENU(menu), item);
-}
-
-void
-emugtk_UpdateDisplay(void)
-{
-#ifdef EMU8051_DEBUG
- g_print("emugtk_UpdateDisplay()\n");
-#endif
-
- regwin_Show();
- pgmwin_Disasm();
- memwin_DumpD("0x00");
-}
-
-/* CPU reset and Gtk UI update */
-void
-emugtk_Reset(void)
-{
- cpu8051_Reset();
- regwin_Show();
- pgmwin_Disasm();
- memwin_DumpD("0x00");
-}
-
-/* CPU Step and Gtk UI update */
-void
-emugtk_Step(void)
-{
- cpu8051_Exec();
- regwin_Show();
- pgmwin_Disasm();
- memwin_DumpD("0x00");
-}
-
-/* Signal ResetEvent (ResetButton) */
-void
-emugtk_ResetEvent(GtkWidget *widget, GdkEvent *event, gpointer data)
-{
-#ifdef EMU8051_DEBUG
- g_print("emugtk_ResetEvent(...)\n");
-#endif
- emugtk_StopRunning();
- emugtk_Reset();
-}
-
-/* Signal RunEvent (RunButton) */
-void
-emugtk_RunEvent(GtkWidget *widget, GdkEvent *event, gpointer data)
-{
#ifdef EMU8051_DEBUG
- g_print("emugtk_RunEvent(...)\n");
-#endif
- if (RunningState)
- emugtk_StopRunning();
- else
- emugtk_StartRunning();
-}
-
-/* Signal StopEvent (StopButton) */
-void
-emugtk_StopEvent(GtkWidget *widget, GdkEvent *event, gpointer data)
-{
-#ifdef EMU8051_DEBUG
- g_print("emugtk_StopEvent(...)\n");
-#endif
- emugtk_StopRunning();
-}
-
-/* Signal StepEvent (StepButton) */
-void
-emugtk_StepEvent(GtkWidget *widget, GdkEvent *event, gpointer data)
-{
-#ifdef EMU8051_DEBUG
- g_print("emugtk_StepEvent(...)\n");
-#endif
- emugtk_StopRunning();
- emugtk_Step();
-}
-
-/* Running called by RunningFunction() */
-void
-emugtk_Running()
-{
- cpu8051_Exec();
- if (IsBreakpoint(cpu8051.pc)) {
-#ifdef EMU8051_DEBUG
- g_print("Breakpoint Hit, stopping!\n");
-#endif
- emugtk_StopRunning();
- }
-}
-
-/* RunningFunction called when idle from gtk_main */
-gboolean
-RunningFunction(gpointer data)
-{
- emugtk_Running();
- return TRUE;
-}
-
-/* Get in the RunningState */
-void
-emugtk_StartRunning(void)
-{
- if (!RunningState) {
-#ifdef EMU8051_DEBUG
- printf("emugtk_StartRunning()\n");
+ printf("End of program.\n");
#endif
- RunFuncTag = gtk_idle_add(RunningFunction, 0);
- RunningState = 1;
- }
-}
+ app_config_save();
-/* Step out of RunningState */
-void
-emugtk_StopRunning()
-{
- if (RunningState) {
-#ifdef EMU8051_DEBUG
- printf("emugtk_StopRunning()\n");
-#endif
- gtk_idle_remove(RunFuncTag);
- RunningState = 0;
- regwin_Show();
- pgmwin_Disasm();
- memwin_DumpD("0x00");
- }
+ return EXIT_SUCCESS;
}
projects / emu8051.git / blobdiff