diff options
Diffstat (limited to 'src/gtkext/gtkblockview.c')
| -rw-r--r-- | src/gtkext/gtkblockview.c | 177 |
1 files changed, 172 insertions, 5 deletions
diff --git a/src/gtkext/gtkblockview.c b/src/gtkext/gtkblockview.c index 2659b0d..99825f0 100644 --- a/src/gtkext/gtkblockview.c +++ b/src/gtkext/gtkblockview.c @@ -27,8 +27,12 @@ #include <malloc.h> #include <string.h> +#define GTK_TEXT_USE_INTERNAL_UNSUPPORTED_API +#include <gtk/gtktextdisplay.h> + #include "gtkbinview-int.h" +#include "../analysis/exporter.h" #include "../common/dllist.h" @@ -46,6 +50,9 @@ struct _GtkBlockView bool show_vaddress; /* Affichage des adresses ? */ bool show_code; /* Affichage du code brut ? */ + GtkTextBuffer *buffer; /* Code sous forme de texte */ + GtkTextLayout *_layout; /* Disposition du texte */ + PangoLayout *layout; /* Moteur de rendu du code ASM */ int line_height; /* Hauteur maximale des lignes */ @@ -61,6 +68,26 @@ struct _GtkBlockViewClass + +static void +gtk_text_view2_set_attributes_from_style (GtkTextAttributes *values, + GtkStyle *style) +{ + PangoFontDescription *font_desc; + + values->appearance.bg_color = style->base[GTK_STATE_NORMAL]; + values->appearance.fg_color = style->text[GTK_STATE_NORMAL]; + + if (values->font) + pango_font_description_free (values->font); + + font_desc = pango_font_description_from_string ("mono 10"); + + values->font = pango_font_description_copy (/*style->*/font_desc); + pango_font_description_free (font_desc); +} + + /* Procède à l'initialisation de l'afficheur d'un bloc binaire. */ static void gtk_block_view_init(GtkBlockView *); @@ -110,7 +137,7 @@ static void gtk_block_view_size_allocate(GtkWidget *widget, static gboolean gtk_block_view_button_press(GtkWidget *, GdkEventButton *event); /* Met à jour l'affichage de la vue sous forme de bloc. */ -static gboolean gtk_block_view_expose(GtkWidget *widget, GdkEventExpose *event); +static gboolean gtk_block_view_expose(GtkWidget *, GdkEventExpose *); static void gtk_block_view_destroy(GtkObject *object); @@ -182,11 +209,100 @@ static void gtk_block_view_init(GtkBlockView *view) { GtkBinView *binview; /* Instance parente */ + + PangoTabArray *tabs; + gint current_y; + PangoFontDescription *font_desc; + GList *child_exposes; + PangoContext *ltr_context, *rtl_context; + GtkTextAttributes *style; + static bool done = false; + + binview = GTK_BIN_VIEW(view); binview->set_lines = (set_rendering_lines_fc)gtk_block_view_set_rendering_lines; binview->get_coordinates = (get_addr_coordinates_fc)gtk_block_view_get_address_coordinates; + + + view->buffer = gtk_text_buffer_new(get_gtk_tag_table()); + + + + view->_layout = gtk_text_layout_new(); + gtk_text_layout_set_buffer(view->_layout, view->buffer); + + + + if (!done || 1) + { + done = true; + + gtk_text_layout_set_cursor_visible(GTK_BLOCK_VIEW(view)->_layout, FALSE); + + gtk_text_layout_set_overwrite_mode(GTK_BLOCK_VIEW(view)->_layout, FALSE); + + + ltr_context = gtk_widget_create_pango_context(view); + pango_context_set_base_dir(ltr_context, PANGO_DIRECTION_LTR); + rtl_context = gtk_widget_create_pango_context(view); + pango_context_set_base_dir(rtl_context, PANGO_DIRECTION_RTL); + + gtk_text_layout_set_contexts(GTK_BLOCK_VIEW(view)->_layout, ltr_context, rtl_context); + + + + tabs = pango_tab_array_new_with_positions(5, TRUE, + PANGO_TAB_LEFT, 120, + PANGO_TAB_LEFT, 290, + PANGO_TAB_LEFT, 50, + PANGO_TAB_LEFT, 50, + PANGO_TAB_LEFT, 50); + + + style = gtk_text_attributes_new (); + + gtk_widget_ensure_style(view); + + font_desc = pango_font_description_from_string ("mono 10"); + gtk_widget_modify_font (view, font_desc); + pango_font_description_free (font_desc); + + gtk_text_view2_set_attributes_from_style(style, GTK_WIDGET(view)->style); + /* + style->pixels_above_lines = 5; + style->pixels_below_lines = 5; + style->pixels_inside_wrap = 10; + style->left_margin = 10; + style->right_margin = 10; + style->indent = 10;*/ + style->left_margin = 10; + style->right_margin = 10; + style->tabs = tabs; + + style->wrap_mode = GTK_WRAP_WORD; + style->justification = GTK_JUSTIFY_LEFT; + + style->direction = gtk_widget_get_direction(view); + + + gtk_text_layout_set_default_style(GTK_BLOCK_VIEW(view)->_layout, style); + + gtk_text_attributes_unref(style); + + + //gtk_text_layout_get_size (GTK_BLOCK_VIEW(view)->_layout, &width, &height); + + gtk_text_layout_set_screen_width (GTK_BLOCK_VIEW(view)->_layout, + MAX (1, 1000)); + + } + + + gtk_text_buffer_set_text(view->buffer, "\t|\t|\t|\t|\t|\n", -1); + + } @@ -240,6 +356,7 @@ gtk_block_view_size_allocate(GtkWidget *widget, static void gtk_block_view_realize(GtkWidget *widget) { GtkBinViewClass *parent_class; /* Version pure du parent */ + PangoFontDescription *font_desc; parent_class = GTK_BIN_VIEW_CLASS(g_type_class_peek_parent(GTK_BLOCK_VIEW_GET_CLASS(widget))); @@ -247,6 +364,10 @@ static void gtk_block_view_realize(GtkWidget *widget) GTK_BLOCK_VIEW(widget)->layout = gtk_widget_create_pango_layout(widget, NULL); + font_desc = pango_font_description_from_string("mono 10"); + gtk_widget_modify_font(widget, font_desc); + pango_font_description_free(font_desc); + } @@ -334,8 +455,12 @@ static gboolean gtk_block_view_expose(GtkWidget *widget, GdkEventExpose *event) int y; /* Ordonnée du haut d'une ligne*/ GRenderingLine *iter; /* Boucle de parcours */ - view = GTK_BIN_VIEW(widget); + PangoFontDescription *font_desc; + GList *child_exposes; + + view = GTK_BIN_VIEW(widget); +#if 0 gdk_window_begin_paint_region(GDK_DRAWABLE(widget->window), event->region); gdk_gc_set_clip_region(view->gc, event->region); @@ -351,7 +476,7 @@ static gboolean gtk_block_view_expose(GtkWidget *widget, GdkEventExpose *event) TRUE, 0, 0, width, height); gdk_gc_set_foreground(view->gc, &values.foreground); - + /* y = event->area.y; iter = g_rendering_line_find_by_y(view->lines, view->last, &y); @@ -367,8 +492,21 @@ static gboolean gtk_block_view_expose(GtkWidget *widget, GdkEventExpose *event) y += GTK_BLOCK_VIEW(view)->line_height; } - + */ gdk_window_end_paint(GDK_DRAWABLE(widget->window)); +#endif + + gtk_text_layout_set_screen_width (GTK_BLOCK_VIEW(view)->_layout, + MAX (1, 1000)); + + //gtk_text_buffer_set_text(GTK_BLOCK_VIEW(view)->buffer, "Hello, this some text\n", -1); + + font_desc = pango_font_description_from_string ("mono 10"); + gtk_widget_modify_font (view, font_desc); + pango_font_description_free (font_desc); + + gtk_text_layout_draw(GTK_BLOCK_VIEW(view)->_layout, widget, GDK_DRAWABLE(widget->window), + NULL, 0, 0, 0, 0, 5000, 50000, &child_exposes); return TRUE; @@ -482,6 +620,7 @@ void gtk_block_view_set_format(GtkBlockView *view, const exe_format *format) static void gtk_block_view_set_rendering_lines(GtkBlockView *view, GRenderingLine *lines, GRenderingLine *last) { GRenderingLine *iter; /* Boucle de parcours */ + GtkTextIter pos; /* Point d'insertion */ for (iter = GTK_BIN_VIEW(view)->lines; iter != NULL; @@ -494,6 +633,24 @@ static void gtk_block_view_set_rendering_lines(GtkBlockView *view, GRenderingLin g_rendering_line_update_bin_len(GTK_BIN_VIEW(view)->lines, GTK_BIN_VIEW(view)->last, view->rendering); + for (iter = GTK_BIN_VIEW(view)->lines; + iter != NULL; + iter = g_rendering_line_get_next_iter(GTK_BIN_VIEW(view)->lines, iter, GTK_BIN_VIEW(view)->last)) + { + if (iter != GTK_BIN_VIEW(view)->lines) + { + gtk_text_buffer_get_end_iter(view->buffer, &pos); + gtk_text_buffer_insert_with_tags(view->buffer, &pos, "\n", 1, NULL); + } + + gtk_text_buffer_get_end_iter(view->buffer, &pos); + g_content_exporter_add_to_gtk_buffer(G_CONTENT_EXPORTER(iter), view->rendering, + view->buffer, &pos); + + } + + gtk_text_layout_validate(GTK_BLOCK_VIEW(view)->_layout, 100000); + gtk_block_view_recompute_size_request(view); } @@ -519,6 +676,16 @@ void gtk_block_view_recompute_size_request(GtkBlockView *view) int width; /* Largeur de l'objet actuelle */ int height; /* Hauteur de l'objet actuelle */ + gtk_text_layout_get_size(view->_layout, &width, &height); + + gtk_widget_set_size_request(GTK_WIDGET(view), + width + 2 * MARGIN_SPACE + 20/*view->line_height*/, + height); + + + printf("req size :: (%d ; %d)\n", width, height); + + /* g_rendering_line_get_size(GTK_BIN_VIEW(view)->lines, GTK_BIN_VIEW(view)->last, view->rendering, @@ -527,7 +694,7 @@ void gtk_block_view_recompute_size_request(GtkBlockView *view) gtk_widget_set_size_request(GTK_WIDGET(view), width + 2 * MARGIN_SPACE + view->line_height, height); - + */ } |