diff options
Diffstat (limited to 'src/gtkext/gtkblockdisplay.c')
| -rw-r--r-- | src/gtkext/gtkblockdisplay.c | 113 |
1 files changed, 111 insertions, 2 deletions
diff --git a/src/gtkext/gtkblockdisplay.c b/src/gtkext/gtkblockdisplay.c index 26dbada..9698ee5 100644 --- a/src/gtkext/gtkblockdisplay.c +++ b/src/gtkext/gtkblockdisplay.c @@ -25,6 +25,7 @@ #include "gtkbufferdisplay-int.h" +#include "../arch/target.h" @@ -62,6 +63,9 @@ static void gtk_block_display_finalize(GtkBlockDisplay *); /* Assure la gestion des clics de souris sur le composant. */ static gboolean gtk_block_display_button_press(GtkWidget *, GdkEventButton *); +/* Prépare l'affichage d'une astuce. */ +static gboolean gtk_block_display_query_tooltip(GtkWidget *, gint, gint, gboolean, GtkTooltip *); + /* Redessine l'affichage suite à un changement visuel. */ static gboolean gtk_block_display_need_redraw(GtkBlockDisplay *, GBufferView *); @@ -104,6 +108,7 @@ static void gtk_block_display_class_init(GtkBlockDisplayClass *class) widget_class = GTK_WIDGET_CLASS(class); widget_class->button_press_event = gtk_block_display_button_press; + widget_class->query_tooltip = gtk_block_display_query_tooltip; panel_class = GTK_DISPLAY_PANEL_CLASS(class); @@ -128,7 +133,7 @@ static void gtk_block_display_class_init(GtkBlockDisplayClass *class) /****************************************************************************** * * -* Paramètres : view = composant GTK à initialiser. * +* Paramètres : display = composant GTK à initialiser. * * * * Description : Procède à l'initialisation de l'afficheur de bloc assembleur.* * * @@ -138,8 +143,13 @@ static void gtk_block_display_class_init(GtkBlockDisplayClass *class) * * ******************************************************************************/ -static void gtk_block_display_init(GtkBlockDisplay *view) +static void gtk_block_display_init(GtkBlockDisplay *display) { + GObject *object; /* Autre version de l'instance */ + + object = G_OBJECT(display); + + g_object_set(object, "has-tooltip", TRUE, NULL); } @@ -255,6 +265,105 @@ static gboolean gtk_block_display_button_press(GtkWidget *widget, GdkEventButton /****************************************************************************** * * +* Paramètres : widget = composant GTK visé par l'opération. * +* x = abscisse de la position du message. * +* y = ordonnée de la position du message. * +* keyboard = indique une demande suite à obtiention du focus. * +* tooltip = astuce à compléter. [OUT] * +* * +* Description : Prépare l'affichage d'une astuce. * +* * +* Retour : TRUE pour un affichage validé, FALSE sinon. * +* * +* Remarques : - * +* * +******************************************************************************/ + +static gboolean gtk_block_display_query_tooltip(GtkWidget *widget, gint x, gint y, gboolean keyboard, GtkTooltip *tooltip) +{ + gboolean result; /* Bilan à retourner */ + GtkBlockDisplay *display; /* Autre version du composant */ + GtkDisplayPanel *panel; /* Version racine du composant */ + gint real_x; /* Abscisse absolue réelle */ + gint real_y; /* Ordonnée absolue réelle */ + GObject *creator; /* Origine du segment pointé */ + GBinSymbol *symbol; /* Eventuel symbole survolé */ + GTargetOperand *operand; /* Operande associé */ + phys_t diff; /* Différence avec la base */ + SymbolType stype; /* Type de symbole identifié */ + GBinRoutine *routine; /* Routine à manipuler */ + char *info; /* Information à faire paraître*/ + + if (keyboard) return FALSE; + + result = FALSE; + + display = GTK_BLOCK_DISPLAY(widget); + panel = GTK_DISPLAY_PANEL(display); + + real_x = x; + real_y = y; + gtk_display_panel_compute_real_coord(panel, &real_x, &real_y); + + creator = g_buffer_view_find_creator(GTK_BUFFER_DISPLAY(display)->view, real_x, real_y, panel->display); + + if (creator != NULL) + { + symbol = NULL; + + if (!G_IS_TARGET_OPERAND(creator)) + goto gbdqt_done; + + operand = G_TARGET_OPERAND(creator); + + symbol = g_target_operand_get_symbol(operand, &diff); + + if (symbol == NULL || diff != 0) + goto gbdqt_done; + + stype = g_binary_symbol_get_target_type(symbol); + + switch (stype) + { + case STP_ROUTINE: + case STP_ENTRY_POINT: + + routine = g_binary_symbol_get_routine(symbol); + + info = g_binary_routine_build_tooltip(routine, panel->binary); + + //g_object_unref(G_OBJECT(routine)); + + result = (info != NULL); + break; + + default: + break; + + } + + if (result) + { + gtk_tooltip_set_markup(tooltip, info); + free(info); + } + + gbdqt_done: + + if (symbol != NULL) + g_object_unref(G_OBJECT(symbol)); + + g_object_unref(creator); + + } + + return result; + +} + + +/****************************************************************************** +* * * Paramètres : display = composant GTK d'affichage. * * view = composant GLib interne. * * * |