From d869d271dc2d7da2549f79716648c4041f63f038 Mon Sep 17 00:00:00 2001
From: Jonathan Wilkes <jon.w.wilkes@gmail.com>
Date: Mon, 11 Jan 2016 18:12:13 -0500
Subject: [PATCH] port another sys_vgui call, related to undoing font changes
---
pd/src/g_editor.c | 27 +++++++++++++++++++++++----
1 file changed, 23 insertions(+), 4 deletions(-)
diff --git a/pd/src/g_editor.c b/pd/src/g_editor.c
index 73b1ee775..8b60ce395 100644
--- a/pd/src/g_editor.c
+++ b/pd/src/g_editor.c
@@ -2211,10 +2211,29 @@ void canvas_undo_font(t_canvas *x, void *z, int action)
t_int properties = gfxstub_haveproperties((void *)x2);
if (properties)
{
- sys_vgui(".gfxstub%lx.radiof.radio%d invoke\n",
- properties, u_f->font);
- }
- else sys_vgui("dofont_apply .x%lx %d 1\n", x2, u_f->font);
+ char tagbuf[MAXPDSTRING];
+ sprintf(tagbuf, ".gfxstub%lx", (long unsigned int)properties);
+ //sys_vgui(".gfxstub%lx.radiof.radio%d invoke\n",
+ // properties, u_f->font);
+ gui_vmess("gui_font_dialog_change_size", "si",
+ tagbuf,
+ u_f->font);
+ }
+ else
+ {
+ //sys_vgui("dofont_apply .x%lx %d 1\n", x2, u_f->font);
+ /* In pd.tk there is a global variable holding the last font
+ size. So our dataflow is:
+ 1) Pd -> GUI dofont_apply as above
+ 2) GUI looks up the previous font size
+ 3) GUI -> Pd "canvasid font size old_size 100 no_undo"
+ 4) Pd -> GUI redraw the canvas with the new font sizes
+
+ Can't figure out why we need to talk to the GUI in #1, so
+ I'm just calling the canvas "font" method directly... */
+ vmess(&x2->gl_pd, gensym("font"), "iiii",
+ u_f->font, tmp_font, 100, 1);
+ }
u_f->font = tmp_font;
}
else if (action == UNDO_FREE)
--
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