Handled mouse clicks in view margins.

git-svn-id: svn://svn.gna.org/svn/chrysalide/trunk@370 abbe820e-26c8-41b2-8c08-b7b2b41f8b0a

4 files changed, 38 insertions, 15 deletions

diff --git a/ChangeLog b/ChangeLog
index e708191..325fb4f 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,4 +1,11 @@
-07-04-20  Cyrille Bagard <nocbos@gmail.com>
+14-04-14  Cyrille Bagard <nocbos@gmail.com>
+
+	* src/glibext/gcodebuffer.c:
+	* src/glibext/gcodebuffer.h:
+	* src/gtkext/gtkbufferview.c:
+	Handle mouse clicks in view margins.
+
+14-04-07  Cyrille Bagard <nocbos@gmail.com>
 
 	* pixmaps/bookmark.png:
 	New entry: create bookmark in buffer views.
diff --git a/src/glibext/gcodebuffer.c b/src/glibext/gcodebuffer.c
index 4a4e38f..fdfaa71 100644
--- a/src/glibext/gcodebuffer.c
+++ b/src/glibext/gcodebuffer.c
@@ -1072,8 +1072,9 @@ gint g_buffer_view_get_height(const GBufferView *view)
 /******************************************************************************
 *                                                                             *
 *  Paramètres  : view  = vue de tampon à mettre à jour.                       *
+*                line  = ligne correspondant à la position.                   *
+*                index = indice de cette même ligne dans le tampon.           *
 *                x     = abscisse de la zone principale à traiter.            *
-*                y     = ordonnée de la zone principale à traiter.            *
 *                caret = position du curseur à construire. [OUT]              *
 *                                                                             *
 *  Description : Calcule la position idéale de curseur pour un point donné.   *
@@ -1084,24 +1085,18 @@ gint g_buffer_view_get_height(const GBufferView *view)
 *                                                                             *
 ******************************************************************************/
 
-vmpa_t g_buffer_view_compute_caret(GBufferView *view, gint x, gint y, GdkRectangle *caret)
+vmpa_t g_buffer_view_compute_caret(GBufferView *view, GBufferLine *line, size_t index, gint x, GdkRectangle *caret)
 {
-    size_t index;                           /* Indice de la ligne trouvée  */
-    GBufferLine *line;                      /* Ligne sous le pointeur      */
     gint tmp_x;                             /* Copie de travail modifiable */
     GBufferSegment *segment;                /* Segment visé par le pointeur*/
     size_t first;                           /* Première ligne intégrée     */
 
-    line = g_buffer_view_find_line_at(view, y, &index);
-    if (line == NULL) return VMPA_INVALID;
-
     tmp_x = x;
 
     tmp_x -= view->left_text;
     if (tmp_x < 0) return VMPA_INVALID;
 
     segment = g_buffer_line_get_segment_at(line, view->max_widths, &tmp_x, true);
-    if (segment == NULL) printf("no segment\n");
     if (segment == NULL) return VMPA_INVALID;
 
     caret->x = (x - tmp_x) + g_buffer_segment_get_caret_position(segment, tmp_x);
@@ -1233,7 +1228,7 @@ vmpa_t g_buffer_view_move_caret(GBufferView *view, GdkRectangle *caret, bool ctr
     }
 
     if (result && !computed)
-        result = g_buffer_view_compute_caret(view, caret->x, caret->y, caret);
+        /*result = g_buffer_view_compute_caret(view, caret->x, caret->y, caret, NULL)*/;
 
     return result;
 
diff --git a/src/glibext/gcodebuffer.h b/src/glibext/gcodebuffer.h
index e2ff8b0..2e2d483 100644
--- a/src/glibext/gcodebuffer.h
+++ b/src/glibext/gcodebuffer.h
@@ -128,7 +128,7 @@ gint g_buffer_view_get_width(GBufferView *, bool, bool);
 gint g_buffer_view_get_height(const GBufferView *);
 
 /* Calcule la position idéale de curseur pour un point donné. */
-vmpa_t g_buffer_view_compute_caret(GBufferView *, gint, gint, GdkRectangle *);
+vmpa_t g_buffer_view_compute_caret(GBufferView *, GBufferLine *, size_t, gint, GdkRectangle *);
 
 /* Déplace le curseur au sein d'une vue de tampon. */
 vmpa_t g_buffer_view_move_caret(GBufferView *, GdkRectangle *, bool, GdkScrollDirection, bool, bool);
diff --git a/src/gtkext/gtkbufferview.c b/src/gtkext/gtkbufferview.c
index 877b041..ac1a8e5 100644
--- a/src/gtkext/gtkbufferview.c
+++ b/src/gtkext/gtkbufferview.c
@@ -216,6 +216,8 @@ static gboolean gtk_buffer_view_button_press(GtkWidget *widget, GdkEventButton *
     GtkBufferView *view;                    /* Autre version du composant  */
     gint real_x;                            /* Abscisse absolue réelle     */
     gint real_y;                            /* Ordonnée absolue réelle     */
+    size_t index;                           /* Indice de ligne de tampon   */
+    GBufferLine *line;                      /* Ligne à la position courante*/
     vmpa_t addr;                            /* Position mémoire associée   */
     GdkRectangle new;                       /* Nouvel emplacement calculé  */
 
@@ -227,19 +229,38 @@ static gboolean gtk_buffer_view_button_press(GtkWidget *widget, GdkEventButton *
     real_y = event->y;
     gtk_buffer_view_compute_real_coord(view, &real_x, &real_y);
 
-    printf(" mouse :: (%g ; %g) -> (%d ; %d)\n",
+    printf(" !mouse! :: (%g ; %g) -> (%d ; %d)\n",
            event->x, event->y,
            real_x, real_y);
 
-    addr = g_buffer_view_compute_caret(view->buffer_view, real_x, real_y, &new);
 
-    if (addr != VMPA_INVALID)
+
+    line = g_buffer_view_find_line_at(view->buffer_view, real_y, &index);
+    if (line == NULL) return FALSE;
+
+
+    if (real_x < view->left_margin)
     {
+
+
+
+        printf("Border Line :: %p\n", line);
+
+
+    }
+    else
+    {
+        addr = g_buffer_view_compute_caret(view->buffer_view, line, index, real_x, &new);
+        if (addr == VMPA_INVALID) return FALSE;
+
         gtk_buffer_view_compute_relative_coords(view, &view->caret.x, &view->caret.y);
 
         printf(" mouse --old-- :: (%d ; %d)\n",
                view->caret.x, view->caret.y);
 
+        printf(" mouse --new-- :: (%d ; %d)\n",
+               new.x, new.y);
+
         gtk_widget_queue_draw_area(GTK_WIDGET(view), view->caret.x, view->caret.y,
                                    view->caret.width, view->caret.height);
 
@@ -503,7 +524,7 @@ static gboolean gtk_buffer_view_draw(GtkWidget *widget, cairo_t *cr)
     gtk_style_context_get(gtk_widget_get_style_context(widget), state,
                           GTK_STYLE_PROPERTY_BACKGROUND_COLOR, &color, NULL);
 
-    cairo_rectangle(cr, fake_x, area.y,view->left_margin, area.y + area.height);
+    cairo_rectangle(cr, fake_x, area.y, view->left_margin, area.y + area.height);
     cairo_fill(cr);
 
     gtk_style_context_get(gtk_widget_get_style_context(widget), state,