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Code Issues Releases Wiki Activity

Round 3 of Gtk accessor functions: xtext

This commit is contained in:
TingPing 2013-10-08 21:01:07 -04:00
parent 44ad5703ea
commit 2d5cb3ec7b
1 changed files with 143 additions and 127 deletions
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270
src/fe-gtk/xtext.c
View File

@ -425,24 +425,26 @@ static void
gtk_xtext_adjustment_set (xtext_buffer *buf, int fire_signal)
{
GtkAdjustment *adj = buf->xtext->adj;
GtkAllocation allocation;
if (buf->xtext->buffer == buf)
{
adj->lower = 0;
adj->upper = buf->num_lines;
gtk_adjustment_set_lower (adj, 0);
gtk_adjustment_set_upper (adj, buf->num_lines);
if (adj->upper == 0)
adj->upper = 1;
if (gtk_adjustment_get_upper (adj) == 0)
gtk_adjustment_set_upper (adj, 1);
adj->page_size = GTK_WIDGET (buf->xtext)->allocation.height /
buf->xtext->fontsize;
adj->page_increment = adj->page_size;
gtk_widget_get_allocation (GTK_WIDGET (buf->xtext), &allocation);
gtk_adjustment_set_page_size (adj, allocation.height /
buf->xtext->fontsize);
gtk_adjustment_set_page_increment (adj, gtk_adjustment_get_page_size (adj));
if (adj->value > adj->upper - adj->page_size)
adj->value = adj->upper - adj->page_size;
if (gtk_adjustment_get_value (adj) > gtk_adjustment_get_upper (adj) - gtk_adjustment_get_page_size (adj))
gtk_adjustment_set_value (adj, gtk_adjustment_get_upper (adj) - gtk_adjustment_get_page_size (adj));
if (adj->value < 0)
adj->value = 0;
if (gtk_adjustment_get_value (adj) < 0)
gtk_adjustment_set_value (adj, 0);
if (fire_signal)
gtk_adjustment_changed (adj);
@ -460,15 +462,15 @@ gtk_xtext_adjustment_timeout (GtkXText * xtext)
static void
gtk_xtext_adjustment_changed (GtkAdjustment * adj, GtkXText * xtext)
{
if (xtext->buffer->old_value != xtext->adj->value)
if (xtext->buffer->old_value != gtk_adjustment_get_value (xtext->adj))
{
if (xtext->adj->value >= xtext->adj->upper - xtext->adj->page_size)
if (gtk_adjustment_get_value (xtext->adj) >= gtk_adjustment_get_upper (xtext->adj) - gtk_adjustment_get_page_size (xtext->adj))
xtext->buffer->scrollbar_down = TRUE;
else
xtext->buffer->scrollbar_down = FALSE;
if (xtext->adj->value + 1 == xtext->buffer->old_value ||
xtext->adj->value - 1 == xtext->buffer->old_value) /* clicked an arrow? */
if (gtk_adjustment_get_value (xtext->adj) + 1 == xtext->buffer->old_value ||
gtk_adjustment_get_value (xtext->adj) - 1 == xtext->buffer->old_value) /* clicked an arrow? */
{
if (xtext->io_tag)
{
@ -485,7 +487,7 @@ gtk_xtext_adjustment_changed (GtkAdjustment * adj, GtkXText * xtext)
xtext);
}
}
xtext->buffer->old_value = adj->value;
xtext->buffer->old_value = gtk_adjustment_get_value (adj);
}
GtkWidget *
@ -613,7 +615,7 @@ gtk_xtext_unrealize (GtkWidget * widget)
backend_deinit (GTK_XTEXT (widget));
/* if there are still events in the queue, this'll avoid segfault */
gdk_window_set_user_data (widget->window, NULL);
gdk_window_set_user_data (gtk_widget_get_window (widget), NULL);
if (parent_class->unrealize)
(* GTK_WIDGET_CLASS (parent_class)->unrealize) (widget);
@ -627,14 +629,16 @@ gtk_xtext_realize (GtkWidget * widget)
GdkGCValues val;
GdkColor col;
GdkColormap *cmap;
GtkAllocation allocation;
GTK_WIDGET_SET_FLAGS (widget, GTK_REALIZED);
gtk_widget_set_realized (widget, TRUE);
xtext = GTK_XTEXT (widget);
attributes.x = widget->allocation.x;
attributes.y = widget->allocation.y;
attributes.width = widget->allocation.width;
attributes.height = widget->allocation.height;
gtk_widget_get_allocation (widget, &allocation);
attributes.x = allocation.x;
attributes.y = allocation.y;
attributes.width = allocation.width;
attributes.height = allocation.height;
attributes.wclass = GDK_INPUT_OUTPUT;
attributes.window_type = GDK_WINDOW_CHILD;
attributes.event_mask = gtk_widget_get_events (widget) |
@ -645,28 +649,28 @@ gtk_xtext_realize (GtkWidget * widget)
attributes.colormap = cmap;
attributes.visual = gtk_widget_get_visual (widget);
widget->window = gdk_window_new (widget->parent->window, &attributes,
gtk_widget_set_window (widget, gdk_window_new (gtk_widget_get_parent_window (widget), &attributes,
GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL |
GDK_WA_COLORMAP);
GDK_WA_COLORMAP));
gdk_window_set_user_data (widget->window, widget);
gdk_window_set_user_data (gtk_widget_get_window (widget), widget);
xtext->depth = gdk_window_get_visual (widget->window)->depth;
xtext->depth = gdk_drawable_get_depth (gtk_widget_get_window (widget));
val.subwindow_mode = GDK_INCLUDE_INFERIORS;
val.graphics_exposures = 0;
xtext->bgc = gdk_gc_new_with_values (widget->window, &val,
xtext->bgc = gdk_gc_new_with_values (gtk_widget_get_window (widget), &val,
GDK_GC_EXPOSURES | GDK_GC_SUBWINDOW);
xtext->fgc = gdk_gc_new_with_values (widget->window, &val,
xtext->fgc = gdk_gc_new_with_values (gtk_widget_get_window (widget), &val,
GDK_GC_EXPOSURES | GDK_GC_SUBWINDOW);
xtext->light_gc = gdk_gc_new_with_values (widget->window, &val,
xtext->light_gc = gdk_gc_new_with_values (gtk_widget_get_window (widget), &val,
GDK_GC_EXPOSURES | GDK_GC_SUBWINDOW);
xtext->dark_gc = gdk_gc_new_with_values (widget->window, &val,
xtext->dark_gc = gdk_gc_new_with_values (gtk_widget_get_window (widget), &val,
GDK_GC_EXPOSURES | GDK_GC_SUBWINDOW);
xtext->thin_gc = gdk_gc_new_with_values (widget->window, &val,
xtext->thin_gc = gdk_gc_new_with_values (gtk_widget_get_window (widget), &val,
GDK_GC_EXPOSURES | GDK_GC_SUBWINDOW);
xtext->marker_gc = gdk_gc_new_with_values (widget->window, &val,
xtext->marker_gc = gdk_gc_new_with_values (gtk_widget_get_window (widget), &val,
GDK_GC_EXPOSURES | GDK_GC_SUBWINDOW);
/* for the separator bar (light) */
@ -693,7 +697,7 @@ gtk_xtext_realize (GtkWidget * widget)
xtext_set_fg (xtext, xtext->bgc, XTEXT_BG);
/* draw directly to window */
xtext->draw_buf = widget->window;
xtext->draw_buf = gtk_widget_get_window (widget);
if (xtext->pixmap)
{
@ -703,11 +707,11 @@ gtk_xtext_realize (GtkWidget * widget)
gdk_gc_set_fill (xtext->bgc, GDK_TILED);
}
xtext->hand_cursor = gdk_cursor_new_for_display (gdk_drawable_get_display (widget->window), GDK_HAND1);
xtext->resize_cursor = gdk_cursor_new_for_display (gdk_drawable_get_display (widget->window), GDK_LEFT_SIDE);
xtext->hand_cursor = gdk_cursor_new_for_display (gdk_drawable_get_display (gtk_widget_get_window (widget)), GDK_HAND1);
xtext->resize_cursor = gdk_cursor_new_for_display (gdk_drawable_get_display (gtk_widget_get_window (widget)), GDK_LEFT_SIDE);
gdk_window_set_back_pixmap (widget->window, NULL, FALSE);
widget->style = gtk_style_attach (widget->style, widget->window);
gdk_window_set_back_pixmap (gtk_widget_get_window (widget), NULL, FALSE);
gtk_widget_set_style (widget, gtk_style_attach (gtk_widget_get_style (widget), gtk_widget_get_window (widget)));
backend_init (xtext);
}
@ -728,13 +732,13 @@ gtk_xtext_size_allocate (GtkWidget * widget, GtkAllocation * allocation)
if (allocation->width == xtext->buffer->window_width)
height_only = TRUE;
widget->allocation = *allocation;
if (GTK_WIDGET_REALIZED (widget))
gtk_widget_set_allocation (widget, allocation);
if (gtk_widget_get_realized (widget))
{
xtext->buffer->window_width = allocation->width;
xtext->buffer->window_height = allocation->height;
gdk_window_move_resize (widget->window, allocation->x, allocation->y,
gdk_window_move_resize (gtk_widget_get_window (widget), allocation->x, allocation->y,
allocation->width, allocation->height);
dontscroll (xtext->buffer); /* force scrolling off */
if (!height_only)
@ -745,8 +749,8 @@ gtk_xtext_size_allocate (GtkWidget * widget, GtkAllocation * allocation)
gtk_xtext_adjustment_set (xtext->buffer, FALSE);
}
if (xtext->buffer->scrollbar_down)
gtk_adjustment_set_value (xtext->adj, xtext->adj->upper -
xtext->adj->page_size);
gtk_adjustment_set_value (xtext->adj, gtk_adjustment_get_upper (xtext->adj) -
gtk_adjustment_get_page_size (xtext->adj));
}
}
@ -845,7 +849,7 @@ gtk_xtext_find_x (GtkXText * xtext, int x, textentry * ent, int subline,
else
indent = xtext->buffer->indent;
if (line > xtext->adj->page_size || line < 0)
if (line > gtk_adjustment_get_page_size (xtext->adj) || line < 0)
return 0;
if (xtext->buffer->grid_dirty || line > 255)
@ -880,7 +884,7 @@ gtk_xtext_find_char (GtkXText * xtext, int x, int y, int *off,
int subline;
line = (y + xtext->pixel_offset) / xtext->fontsize;
ent = gtk_xtext_nth (xtext, line + (int)xtext->adj->value, &subline);
ent = gtk_xtext_nth (xtext, line + (int)gtk_adjustment_get_value (xtext->adj), &subline);
if (!ent)
return 0;
@ -895,11 +899,13 @@ gtk_xtext_draw_sep (GtkXText * xtext, int y)
{
int x, height;
GdkGC *light, *dark;
GtkAllocation allocation;
if (y == -1)
{
y = 0;
height = GTK_WIDGET (xtext)->allocation.height;
gtk_widget_get_allocation (GTK_WIDGET (xtext), &allocation);
height = allocation.height;
} else
{
height = xtext->fontsize;
@ -940,6 +946,7 @@ static void
gtk_xtext_draw_marker (GtkXText * xtext, textentry * ent, int y)
{
int x, width, render_y;
GtkAllocation allocation;
if (!xtext->marker) return;
@ -954,7 +961,8 @@ gtk_xtext_draw_marker (GtkXText * xtext, textentry * ent, int y)
else return;
x = 0;
width = GTK_WIDGET (xtext)->allocation.width;
gtk_widget_get_allocation (GTK_WIDGET (xtext), &allocation);
width = allocation.width;
gdk_draw_line (xtext->draw_buf, xtext->marker_gc, x, render_y, x + width, render_y);
@ -969,11 +977,13 @@ gtk_xtext_paint (GtkWidget *widget, GdkRectangle *area)
{
GtkXText *xtext = GTK_XTEXT (widget);
textentry *ent_start, *ent_end;
GtkAllocation allocation;
int x, y;
gtk_widget_get_allocation (widget, &allocation);
if (area->x == 0 && area->y == 0 &&
area->height == widget->allocation.height &&
area->width == widget->allocation.width)
area->height == allocation.height &&
area->width == allocation.width)
{
dontscroll (xtext->buffer); /* force scrolling off */
gtk_xtext_render_page (xtext);
@ -1001,14 +1011,14 @@ gtk_xtext_paint (GtkWidget *widget, GdkRectangle *area)
/* y is the last pixel y location it rendered text at */
y = gtk_xtext_render_ents (xtext, ent_start, ent_end);
if (y && y < widget->allocation.height && !ent_end->next)
if (y && y < allocation.height && !ent_end->next)
{
GdkRectangle rect;
rect.x = 0;
rect.y = y;
rect.width = widget->allocation.width;
rect.height = widget->allocation.height - y;
rect.width = allocation.width;
rect.height = allocation.height - y;
/* fill any space below the last line that also intersects with
the exposure rectangle */
@ -1255,7 +1265,7 @@ gtk_xtext_selection_draw (GtkXText * xtext, GdkEventMotion * event, gboolean ren
ent_start = gtk_xtext_find_char (xtext, low_x, low_y, &offset_start, &tmp);
if (!ent_start)
{
if (xtext->adj->value != xtext->buffer->old_value)
if (gtk_adjustment_get_value (xtext->adj) != xtext->buffer->old_value)
gtk_xtext_render_page (xtext);
return;
}
@ -1266,7 +1276,7 @@ gtk_xtext_selection_draw (GtkXText * xtext, GdkEventMotion * event, gboolean ren
ent_end = xtext->buffer->text_last;
if (!ent_end)
{
if (xtext->adj->value != xtext->buffer->old_value)
if (gtk_adjustment_get_value (xtext->adj) != xtext->buffer->old_value)
gtk_xtext_render_page (xtext);
return;
}
@ -1336,13 +1346,13 @@ gtk_xtext_scrolldown_timeout (GtkXText * xtext)
return 0;
}
gdk_window_get_pointer (GTK_WIDGET (xtext)->window, 0, &p_y, 0);
gdk_drawable_get_size (GTK_WIDGET (xtext)->window, 0, &win_height);
gdk_window_get_pointer (gtk_widget_get_window (GTK_WIDGET (xtext)), 0, &p_y, 0);
gdk_drawable_get_size (gtk_widget_get_window (GTK_WIDGET (xtext)), 0, &win_height);
if (p_y > win_height &&
xtext->adj->value < (xtext->adj->upper - xtext->adj->page_size))
gtk_adjustment_get_value (xtext->adj) < (gtk_adjustment_get_upper (xtext->adj) - gtk_adjustment_get_page_size (xtext->adj)))
{
xtext->adj->value += buf->pagetop_ent->lines_taken;
gtk_adjustment_set_value (xtext->adj, gtk_adjustment_get_value (xtext->adj) + buf->pagetop_ent->lines_taken);
ent = buf->last_ent_end->next;
if (ent)
{
@ -1356,8 +1366,8 @@ gtk_xtext_scrolldown_timeout (GtkXText * xtext)
(GSourceFunc)
gtk_xtext_scrolldown_timeout,
xtext);
xtext->select_start_y -= (adj->value - xtext->select_start_adj) * xtext->fontsize;
xtext->select_start_adj = adj->value;
xtext->select_start_y -= (gtk_adjustment_get_value (adj) - xtext->select_start_adj) * xtext->fontsize;
xtext->select_start_adj = gtk_adjustment_get_value (adj);
gtk_xtext_selection_draw (xtext, NULL, TRUE);
gtk_xtext_render_ents (xtext, ent, buf->last_ent_end);
}
@ -1383,19 +1393,19 @@ gtk_xtext_scrollup_timeout (GtkXText * xtext)
return 0;
}
gdk_window_get_pointer (GTK_WIDGET (xtext)->window, 0, &p_y, 0);
gdk_window_get_pointer (gtk_widget_get_window (GTK_WIDGET (xtext)), 0, &p_y, 0);
if (p_y < 0 && adj->value >= 0)
if (p_y < 0 && gtk_adjustment_get_value (adj) >= 0)
{
buf->scrollbar_down = FALSE;
ent = buf->last_ent_start->prev;
if (ent)
{
adj->value -= ent->lines_taken;
gtk_adjustment_set_value (adj, gtk_adjustment_get_value (adj) - ent->lines_taken);
gtk_adjustment_value_changed (adj);
}
xtext->select_start_y -= (adj->value - xtext->select_start_adj) * xtext->fontsize;
xtext->select_start_adj = adj->value;
xtext->select_start_y -= (gtk_adjustment_get_value (adj) - xtext->select_start_adj) * xtext->fontsize;
xtext->select_start_adj = gtk_adjustment_get_value (adj);
gtk_xtext_selection_draw (xtext, NULL, TRUE);
gtk_xtext_render_ents (xtext, ent, buf->last_ent_end);
xtext->scroll_tag = g_timeout_add (gtk_xtext_timeout_ms (xtext, p_y),
@ -1422,25 +1432,25 @@ gtk_xtext_selection_update (GtkXText * xtext, GdkEventMotion * event, int p_y, g
return;
}
gdk_drawable_get_size (GTK_WIDGET (xtext)->window, 0, &win_height);
gdk_drawable_get_size (gtk_widget_get_window (GTK_WIDGET (xtext)), 0, &win_height);
/* selecting past top of window, scroll up! */
if (p_y < 0 && xtext->adj->value >= 0)
if (p_y < 0 && gtk_adjustment_get_value (xtext->adj) >= 0)
{
gtk_xtext_scrollup_timeout (xtext);
}
/* selecting past bottom of window, scroll down! */
else if (p_y > win_height &&
xtext->adj->value < (xtext->adj->upper - xtext->adj->page_size))
gtk_adjustment_get_value (xtext->adj) < (gtk_adjustment_get_upper (xtext->adj) - gtk_adjustment_get_page_size (xtext->adj)))
{
gtk_xtext_scrolldown_timeout (xtext);
}
else
{
moved = (int)xtext->adj->value - xtext->select_start_adj;
moved = (int)gtk_adjustment_get_value (xtext->adj) - xtext->select_start_adj;
xtext->select_start_y -= (moved * xtext->fontsize);
xtext->select_start_adj = xtext->adj->value;
xtext->select_start_adj = gtk_adjustment_get_value (xtext->adj);
gtk_xtext_selection_draw (xtext, event, render);
}
}
@ -1545,7 +1555,7 @@ gtk_xtext_leave_notify (GtkWidget * widget, GdkEventCrossing * event)
xtext->hilight_start = -1;
xtext->hilight_end = -1;
xtext->cursor_hand = FALSE;
gdk_window_set_cursor (widget->window, 0);
gdk_window_set_cursor (gtk_widget_get_window (widget), 0);
xtext->hilight_ent = NULL;
}
@ -1555,7 +1565,7 @@ gtk_xtext_leave_notify (GtkWidget * widget, GdkEventCrossing * event)
xtext->hilight_start = -1;
xtext->hilight_end = -1;
xtext->cursor_resize = FALSE;
gdk_window_set_cursor (widget->window, 0);
gdk_window_set_cursor (gtk_widget_get_window (widget), 0);
xtext->hilight_ent = NULL;
}
@ -1640,15 +1650,17 @@ gtk_xtext_motion_notify (GtkWidget * widget, GdkEventMotion * event)
{
GtkXText *xtext = GTK_XTEXT (widget);
GdkModifierType mask;
GtkAllocation allocation;
int redraw, tmp, x, y, offset, len, line_x;
textentry *word_ent;
int word_type;
gdk_window_get_pointer (widget->window, &x, &y, &mask);
gdk_window_get_pointer (gtk_widget_get_window (widget), &x, &y, &mask);
if (xtext->moving_separator)
{
if (x < (3 * widget->allocation.width) / 5 && x > 15)
gtk_widget_get_allocation (widget, &allocation);
if (x < (3 * allocation.width) / 5 && x > 15)
{
tmp = xtext->buffer->indent;
xtext->buffer->indent = x;
@ -1657,8 +1669,8 @@ gtk_xtext_motion_notify (GtkWidget * widget, GdkEventMotion * event)
{
gtk_xtext_recalc_widths (xtext->buffer, FALSE);
if (xtext->buffer->scrollbar_down)
gtk_adjustment_set_value (xtext->adj, xtext->adj->upper -
xtext->adj->page_size);
gtk_adjustment_set_value (xtext->adj, gtk_adjustment_get_upper (xtext->adj) -
gtk_adjustment_get_page_size (xtext->adj));
if (!xtext->io_tag)
xtext->io_tag = g_timeout_add (REFRESH_TIMEOUT,
(GSourceFunc)
@ -1673,7 +1685,7 @@ gtk_xtext_motion_notify (GtkWidget * widget, GdkEventMotion * event)
{
redraw = gtk_xtext_check_mark_stamp (xtext, mask);
gtk_grab_add (widget);
/*gdk_pointer_grab (widget->window, TRUE,
/*gdk_pointer_grab (gtk_widget_get_window (widget), TRUE,
GDK_BUTTON_RELEASE_MASK |
GDK_BUTTON_MOTION_MASK, NULL, NULL, 0);*/
xtext->select_end_x = x;
@ -1699,7 +1711,7 @@ gtk_xtext_motion_notify (GtkWidget * widget, GdkEventMotion * event)
{
if (!xtext->cursor_resize)
{
gdk_window_set_cursor (GTK_WIDGET (xtext)->window,
gdk_window_set_cursor (gtk_widget_get_window (GTK_WIDGET (xtext)),
xtext->resize_cursor);
xtext->cursor_hand = FALSE;
xtext->cursor_resize = TRUE;
@ -1721,7 +1733,7 @@ gtk_xtext_motion_notify (GtkWidget * widget, GdkEventMotion * event)
{
if (!xtext->cursor_hand)
{
gdk_window_set_cursor (GTK_WIDGET (xtext)->window,
gdk_window_set_cursor (gtk_widget_get_window (GTK_WIDGET (xtext)),
xtext->hand_cursor);
xtext->cursor_hand = TRUE;
xtext->cursor_resize = FALSE;
@ -1821,14 +1833,16 @@ static gboolean
gtk_xtext_button_release (GtkWidget * widget, GdkEventButton * event)
{
GtkXText *xtext = GTK_XTEXT (widget);
GtkAllocation allocation;
unsigned char *word;
int old;
if (xtext->moving_separator)
{
gtk_widget_get_allocation (widget, &allocation);
xtext->moving_separator = FALSE;
old = xtext->buffer->indent;
if (event->x < (4 * widget->allocation.width) / 5 && event->x > 15)
if (event->x < (4 * allocation.width) / 5 && event->x > 15)
xtext->buffer->indent = event->x;
gtk_xtext_fix_indent (xtext->buffer);
if (xtext->buffer->indent != old)
@ -1903,7 +1917,7 @@ gtk_xtext_button_press (GtkWidget * widget, GdkEventButton * event)
unsigned char *word;
int line_x, x, y, offset, len;
gdk_window_get_pointer (widget->window, &x, &y, &mask);
gdk_window_get_pointer (gtk_widget_get_window (widget), &x, &y, &mask);
if (event->button == 3 || event->button == 2) /* right/middle click */
{
@ -1977,7 +1991,7 @@ gtk_xtext_button_press (GtkWidget * widget, GdkEventButton * event)
xtext->button_down = TRUE;
xtext->select_start_x = x;
xtext->select_start_y = y;
xtext->select_start_adj = xtext->adj->value;
xtext->select_start_adj = gtk_adjustment_get_value (xtext->adj);
return FALSE;
}
@ -2120,7 +2134,7 @@ gtk_xtext_selection_get (GtkWidget * widget,
gint new_length;
gdk_string_to_compound_text_for_display (
gdk_drawable_get_display (widget->window),
gdk_drawable_get_display (gtk_widget_get_window (widget)),
stripped, &encoding, &format, &new_text,
&new_length);
gtk_selection_data_set (selection_data_ptr, encoding, format,
@ -2146,16 +2160,16 @@ gtk_xtext_scroll (GtkWidget *widget, GdkEventScroll *event)
if (event->direction == GDK_SCROLL_UP) /* mouse wheel pageUp */
{
new_value = xtext->adj->value - (xtext->adj->page_increment / 10);
if (new_value < xtext->adj->lower)
new_value = xtext->adj->lower;
new_value = gtk_adjustment_get_value (xtext->adj) - (gtk_adjustment_get_page_increment (xtext->adj) / 10);
if (new_value < gtk_adjustment_get_lower (xtext->adj))
new_value = gtk_adjustment_get_lower (xtext->adj);
gtk_adjustment_set_value (xtext->adj, new_value);
}
else if (event->direction == GDK_SCROLL_DOWN) /* mouse wheel pageDn */
{
new_value = xtext->adj->value + (xtext->adj->page_increment / 10);
if (new_value > (xtext->adj->upper - xtext->adj->page_size))
new_value = xtext->adj->upper - xtext->adj->page_size;
new_value = gtk_adjustment_get_value (xtext->adj) + (gtk_adjustment_get_page_increment (xtext->adj) / 10);
if (new_value > (gtk_adjustment_get_upper (xtext->adj) - gtk_adjustment_get_page_size (xtext->adj)))
new_value = gtk_adjustment_get_upper (xtext->adj) - gtk_adjustment_get_page_size (xtext->adj);
gtk_adjustment_set_value (xtext->adj, new_value);
}
@ -2413,7 +2427,7 @@ gtk_xtext_render_flush (GtkXText * xtext, int x, int y, unsigned char *str,
GdkRectangle dest;
gdk_gc_set_ts_origin (xtext->bgc, xtext->ts_x, xtext->ts_y);
xtext->draw_buf = GTK_WIDGET (xtext)->window;
xtext->draw_buf = gtk_widget_get_window (GTK_WIDGET (xtext));
clip.x = xtext->clip_x;
clip.y = xtext->clip_y;
clip.width = xtext->clip_x2 - xtext->clip_x;
@ -3061,7 +3075,7 @@ gtk_xtext_find_subline (GtkXText *xtext, textentry *ent, int line)
if (line <= RECORD_WRAPS)
return ent->wrap_offset[line - 1];
gdk_drawable_get_size (GTK_WIDGET (xtext)->window, &win_width, 0);
gdk_drawable_get_size (gtk_widget_get_window (GTK_WIDGET (xtext)), &win_width, 0);
win_width -= MARGIN;
/* indent = ent->indent;
@ -3244,7 +3258,7 @@ gtk_xtext_set_palette (GtkXText * xtext, GdkColor palette[])
xtext->palette[i] = palette[i].pixel;
}
if (GTK_WIDGET_REALIZED (xtext))
if (gtk_widget_get_realized (xtext))
{
xtext_set_fg (xtext, xtext->fgc, XTEXT_FG);
xtext_set_bg (xtext, xtext->fgc, XTEXT_BG);
@ -3340,7 +3354,7 @@ gtk_xtext_set_font (GtkXText *xtext, char *name)
gtk_xtext_fix_indent (xtext->buffer);
if (GTK_WIDGET_REALIZED (xtext))
if (gtk_widget_get_realized (xtext))
gtk_xtext_recalc_widths (xtext->buffer, TRUE);
return TRUE;
@ -3363,19 +3377,19 @@ gtk_xtext_set_background (GtkXText * xtext, GdkPixmap * pixmap)
if (pixmap != 0)
{
g_object_ref (pixmap);
if (GTK_WIDGET_REALIZED (xtext))
if (gtk_widget_get_realized (xtext))
{
gdk_gc_set_tile (xtext->bgc, pixmap);
gdk_gc_set_ts_origin (xtext->bgc, 0, 0);
xtext->ts_x = xtext->ts_y = 0;
gdk_gc_set_fill (xtext->bgc, GDK_TILED);
}
} else if (GTK_WIDGET_REALIZED (xtext))
} else if (gtk_widget_get_realized (xtext))
{
g_object_unref (xtext->bgc);
val.subwindow_mode = GDK_INCLUDE_INFERIORS;
val.graphics_exposures = 0;
xtext->bgc = gdk_gc_new_with_values (GTK_WIDGET (xtext)->window,
xtext->bgc = gdk_gc_new_with_values (gtk_widget_get_window (GTK_WIDGET (xtext)),
&val, GDK_GC_EXPOSURES | GDK_GC_SUBWINDOW);
xtext_set_fg (xtext, xtext->bgc, XTEXT_BG);
}
@ -3443,7 +3457,7 @@ gtk_xtext_calc_lines (xtext_buffer *buf, int fire_signal)
int height;
int lines;
gdk_drawable_get_size (GTK_WIDGET (buf->xtext)->window, &width, &height);
gdk_drawable_get_size (gtk_widget_get_window (GTK_WIDGET (buf->xtext)), &width, &height);
width -= MARGIN;
if (width < 30 || height < buf->xtext->fontsize || width < buf->indent + 30)
@ -3538,7 +3552,7 @@ gtk_xtext_render_ents (GtkXText * xtext, textentry * enta, textentry * entb)
if (xtext->buffer->indent < MARGIN)
xtext->buffer->indent = MARGIN; /* 2 pixels is our left margin */
gdk_drawable_get_size (GTK_WIDGET (xtext)->window, &width, &height);
gdk_drawable_get_size (gtk_widget_get_window (GTK_WIDGET (xtext)), &width, &height);
width -= MARGIN;
if (width < 32 || height < xtext->fontsize || width < xtext->buffer->indent + 30)
@ -3617,22 +3631,22 @@ gtk_xtext_render_page (GtkXText * xtext)
int width;
int height;
int subline;
int startline = xtext->adj->value;
int startline = gtk_adjustment_get_value (xtext->adj);
int pos, overlap;
GdkRectangle area;
if(!GTK_WIDGET_REALIZED(xtext))
if(!gtk_widget_get_realized(xtext))
return;
if (xtext->buffer->indent < MARGIN)
xtext->buffer->indent = MARGIN; /* 2 pixels is our left margin */
gdk_drawable_get_size (GTK_WIDGET (xtext)->window, &width, &height);
gdk_drawable_get_size (gtk_widget_get_window (GTK_WIDGET (xtext)), &width, &height);
if (width < 34 || height < xtext->fontsize || width < xtext->buffer->indent + 32)
return;
xtext->pixel_offset = (xtext->adj->value - startline) * xtext->fontsize;
xtext->pixel_offset = (gtk_adjustment_get_value (xtext->adj) - startline) * xtext->fontsize;
subline = line = 0;
ent = xtext->buffer->text_first;
@ -3644,10 +3658,10 @@ gtk_xtext_render_page (GtkXText * xtext)
xtext->buffer->pagetop_subline = subline;
xtext->buffer->pagetop_line = startline;
if (xtext->buffer->num_lines <= xtext->adj->page_size)
if (xtext->buffer->num_lines <= gtk_adjustment_get_page_size (xtext->adj))
dontscroll (xtext->buffer);
pos = xtext->adj->value * xtext->fontsize;
pos = gtk_adjustment_get_value (xtext->adj) * xtext->fontsize;
overlap = xtext->buffer->last_pixel_pos - pos;
xtext->buffer->last_pixel_pos = pos;
@ -3713,7 +3727,7 @@ gtk_xtext_render_page (GtkXText * xtext)
void
gtk_xtext_refresh (GtkXText * xtext)
{
if (GTK_WIDGET_REALIZED (GTK_WIDGET (xtext)))
if (gtk_widget_get_realized (GTK_WIDGET (xtext)))
{
gtk_xtext_render_page (xtext);
}
@ -3777,7 +3791,7 @@ gtk_xtext_remove_top (xtext_buffer *buffer)
buffer->old_value -= ent->lines_taken;
if (buffer->xtext->buffer == buffer) /* is it the current buffer? */
{
buffer->xtext->adj->value -= ent->lines_taken;
gtk_adjustment_set_value (buffer->xtext->adj, gtk_adjustment_get_value (buffer->xtext->adj) - ent->lines_taken);
buffer->xtext->select_start_adj -= ent->lines_taken;
}
@ -3909,7 +3923,7 @@ gtk_xtext_check_ent_visibility (GtkXText * xtext, textentry *find_ent, int add)
return FALSE;
}
gdk_drawable_get_size (GTK_WIDGET (xtext)->window, &width, &height);
gdk_drawable_get_size (gtk_widget_get_window (GTK_WIDGET (xtext)), &width, &height);
ent = buf->pagetop_ent;
/* If top line not completely displayed return FALSE */
@ -4312,13 +4326,13 @@ gtk_xtext_search (GtkXText * xtext, const gchar *text, gtk_xtext_search_flags fl
{
value += ent->lines_taken;
}
if (value > adj->upper - adj->page_size)
if (value > gtk_adjustment_get_upper (adj) - gtk_adjustment_get_page_size (adj))
{
value = adj->upper - adj->page_size;
value = gtk_adjustment_get_upper (adj) - gtk_adjustment_get_page_size (adj);
}
else if ((flags & backward) && ent)
{
value -= adj->page_size - ent->lines_taken;
value -= gtk_adjustment_get_page_size (adj) - ent->lines_taken;
if (value < 0)
{
value = 0;
@ -4343,18 +4357,18 @@ gtk_xtext_render_page_timeout (GtkXText * xtext)
xtext->add_io_tag = 0;
/* less than a complete page? */
if (xtext->buffer->num_lines <= adj->page_size)
if (xtext->buffer->num_lines <= gtk_adjustment_get_page_size (adj))
{
xtext->buffer->old_value = 0;
adj->value = 0;
gtk_adjustment_set_value (adj, 0);
gtk_xtext_render_page (xtext);
} else if (xtext->buffer->scrollbar_down)
{
g_signal_handler_block (xtext->adj, xtext->vc_signal_tag);
gtk_xtext_adjustment_set (xtext->buffer, FALSE);
gtk_adjustment_set_value (adj, adj->upper - adj->page_size);
gtk_adjustment_set_value (adj, gtk_adjustment_get_upper (adj) - gtk_adjustment_get_page_size (adj));
g_signal_handler_unblock (xtext->adj, xtext->vc_signal_tag);
xtext->buffer->old_value = adj->value;
xtext->buffer->old_value = gtk_adjustment_get_value (adj);
gtk_xtext_render_page (xtext);
} else
{
@ -4430,7 +4444,7 @@ gtk_xtext_append_entry (xtext_buffer *buf, textentry * ent, time_t stamp)
if (buf->xtext->buffer == buf)
{
/* this could be improved */
if ((buf->num_lines - 1) <= buf->xtext->adj->page_size)
if ((buf->num_lines - 1) <= gtk_adjustment_get_page_size (buf->xtext->adj))
dontscroll (buf);
if (!buf->xtext->add_io_tag)
@ -4448,7 +4462,7 @@ gtk_xtext_append_entry (xtext_buffer *buf, textentry * ent, time_t stamp)
}
} else if (buf->scrollbar_down)
{
buf->old_value = buf->num_lines - buf->xtext->adj->page_size;
buf->old_value = buf->num_lines - gtk_adjustment_get_page_size (buf->xtext->adj);
if (buf->old_value < 0)
buf->old_value = 0;
}
@ -4698,10 +4712,10 @@ gtk_xtext_buffer_show (GtkXText *xtext, xtext_buffer *buf, int render)
xtext->io_tag = 0;
}
if (!GTK_WIDGET_REALIZED (GTK_WIDGET (xtext)))
if (!gtk_widget_get_realized (GTK_WIDGET (xtext)))
gtk_widget_realize (GTK_WIDGET (xtext));
gdk_drawable_get_size (GTK_WIDGET (xtext)->window, &w, &h);
gdk_drawable_get_size (gtk_widget_get_window (GTK_WIDGET (xtext)), &w, &h);
/* after a font change */
if (buf->needs_recalc)
@ -4713,17 +4727,19 @@ gtk_xtext_buffer_show (GtkXText *xtext, xtext_buffer *buf, int render)
/* now change to the new buffer */
xtext->buffer = buf;
dontscroll (buf); /* force scrolling off */
xtext->adj->value = buf->old_value;
xtext->adj->upper = buf->num_lines;
if (xtext->adj->upper == 0)
xtext->adj->upper = 1;
gtk_adjustment_set_value (xtext->adj, buf->old_value);
gtk_adjustment_set_upper (xtext->adj, buf->num_lines);
if (gtk_adjustment_get_upper (xtext->adj) == 0)
gtk_adjustment_set_upper (xtext->adj, 1);
/* sanity check */
else if (xtext->adj->value > xtext->adj->upper - xtext->adj->page_size)
else if (gtk_adjustment_get_value (xtext->adj) >
gtk_adjustment_get_upper (xtext->adj) - gtk_adjustment_get_page_size (xtext->adj))
{
/*buf->pagetop_ent = NULL;*/
xtext->adj->value = xtext->adj->upper - xtext->adj->page_size;
if (xtext->adj->value < 0)
xtext->adj->value = 0;
gtk_adjustment_set_value (xtext->adj,
gtk_adjustment_get_upper (xtext->adj) - gtk_adjustment_get_page_size (xtext->adj));
if (gtk_adjustment_get_value (xtext->adj) < 0)
gtk_adjustment_set_value (xtext->adj, 0);
}
if (render)
@ -4734,8 +4750,8 @@ gtk_xtext_buffer_show (GtkXText *xtext, xtext_buffer *buf, int render)
buf->window_width = w;
gtk_xtext_calc_lines (buf, FALSE);
if (buf->scrollbar_down)
gtk_adjustment_set_value (xtext->adj, xtext->adj->upper -
xtext->adj->page_size);
gtk_adjustment_set_value (xtext->adj, gtk_adjustment_get_upper (xtext->adj) -
gtk_adjustment_get_page_size (xtext->adj));
} else if (buf->window_height != h)
{
buf->window_height = h;