--- Begin Message ---
Author: werner
Date: 2009-07-28 13:38:13 +0200 (Tue, 28 Jul 2009)
New Revision: 5326
Added:
developers/werner/fped/TODO
developers/werner/fped/coord.c
developers/werner/fped/gui_canvas.c
developers/werner/fped/gui_canvas.h
developers/werner/fped/gui_status.c
developers/werner/fped/gui_status.h
Modified:
developers/werner/fped/Makefile
developers/werner/fped/coord.h
developers/werner/fped/gui.c
developers/werner/fped/gui_inst.c
developers/werner/fped/gui_inst.h
developers/werner/fped/gui_style.h
developers/werner/fped/qfn.fpd
Log:
- added to do list
- vectors now have arrow heads
- breaking gui.c down into smaller parts
- added status area
- added zoom and centering
Still a lot more to do.
Modified: developers/werner/fped/Makefile
===================================================================
--- developers/werner/fped/Makefile 2009-07-27 07:30:59 UTC (rev 5325)
+++ developers/werner/fped/Makefile 2009-07-28 11:38:13 UTC (rev 5326)
@@ -1,5 +1,5 @@
-OBJS = fped.o expr.o obj.o inst.o util.o error.o lex.yy.o y.tab.o \
- gui.o gui_style.o gui_inst.o
+OBJS = fped.o expr.o coord.o obj.o inst.o util.o error.o lex.yy.o y.tab.o \
+ gui.o gui_style.o gui_inst.o gui_status.o gui_canvas.o
CFLAGS_GTK = `pkg-config --cflags gtk+-2.0`
LIBS_GTK = `pkg-config --libs gtk+-2.0`
Added: developers/werner/fped/TODO
===================================================================
--- developers/werner/fped/TODO (rev 0)
+++ developers/werner/fped/TODO 2009-07-28 11:38:13 UTC (rev 5326)
@@ -0,0 +1,23 @@
+- make frame selection work
+- add table/var/loop representation
+- Q: should loop be (start, last) or (start, iterations) ?
+- add row selection
+- change vector circle color (also, highlight on hover ?)
+- stack elements (1): frames, pads, silk, vecs
+- stack elements (2): all unselected below all selected
+- stack elements (3): circle on top of vec
+- detect recursive evaluation
+- eliminate duplicate instances
+- populate input area
+- bug: center moves in qfn.fpd
+- bug: pad and silk geometry doesn't match in qfn.fpd
+- add vec editor
+- add obj editor
+- decide on table presentation
+- add table/var/loop editor
+- add incremental expression parser (for editor)
+- make units part of value and check for conformity
+- add default unit (combine with grid unit selection ?)
+- consider adding auto/mm/mil selection for each dimension
+- syntax seems a little cryptic. too many dots and at signs.
+- added measurements
Added: developers/werner/fped/coord.c
===================================================================
--- developers/werner/fped/coord.c (rev 0)
+++ developers/werner/fped/coord.c 2009-07-28 11:38:13 UTC (rev 5326)
@@ -0,0 +1,62 @@
+/*
+ * coord.c - Coordinate representation and basic operations
+ *
+ * Written 2009 by Werner Almesberger
+ * Copyright 2009 by Werner Almesberger
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+
+#include <math.h>
+
+#include "coord.h"
+
+
+struct coord normalize(struct coord v, unit_type len)
+{
+ double f;
+
+ f = len/hypot(v.x, v.y);
+ v.x *= f;
+ v.y *= f;
+ return v;
+}
+
+
+struct coord rotate(struct coord v, double angle)
+{
+ double rad = M_PI*angle/180.0;
+ struct coord res;
+
+ res.x = v.x*cos(rad)-v.y*sin(rad);
+ res.y = v.y*cos(rad)+v.x*sin(rad);
+ return res;
+}
+
+
+struct coord add_vec(struct coord a, struct coord b)
+{
+ a.x += b.x;
+ a.y += b.y;
+ return a;
+}
+
+
+struct coord sub_vec(struct coord a, struct coord b)
+{
+ a.x -= b.x;
+ a.y -= b.y;
+ return a;
+}
+
+
+struct coord neg_vec(struct coord v)
+{
+ v.x = -v.x;
+ v.y = -v.y;
+ return v;
+}
Modified: developers/werner/fped/coord.h
===================================================================
--- developers/werner/fped/coord.h 2009-07-27 07:30:59 UTC (rev 5325)
+++ developers/werner/fped/coord.h 2009-07-28 11:38:13 UTC (rev 5326)
@@ -1,5 +1,5 @@
/*
- * coord.h - Coordinate representation
+ * coord.h - Coordinate representation and basic operations
*
* Written 2009 by Werner Almesberger
* Copyright 2009 by Werner Almesberger
@@ -57,4 +57,11 @@
return (double) u/KICAD_UNIT;
}
+
+struct coord normalize(struct coord v, unit_type len);
+struct coord rotate(struct coord v, double angle);
+struct coord add_vec(struct coord a, struct coord b);
+struct coord sub_vec(struct coord a, struct coord b);
+struct coord neg_vec(struct coord v);
+
#endif /* !COORD_H */
Modified: developers/werner/fped/gui.c
===================================================================
--- developers/werner/fped/gui.c 2009-07-27 07:30:59 UTC (rev 5325)
+++ developers/werner/fped/gui.c 2009-07-28 11:38:13 UTC (rev 5326)
@@ -15,9 +15,8 @@
#include <gtk/gtk.h>
#include "obj.h"
-#include "inst.h"
-#include "gui_inst.h"
-#include "gui_style.h"
+#include "gui_status.h"
+#include "gui_canvas.h"
#include "gui.h"
@@ -68,60 +67,42 @@
}
-static gboolean expose_event_callback(GtkWidget *widget, GdkEventExpose *event,
- gpointer data)
+static void show_vars(GtkWidget *var_list)
{
- static int need_style = 1;
- struct bbox bbox;
- unit_type h, w;
- int sx, sy;
- float aw, ah;
+ GtkListStore *list;
- struct draw_ctx ctx = {
- .widget = widget,
- .scale = 1000,
- .center = {
- .x = 0,
- .y = 0,
- },
- };
+ list = gtk_list_store_new(1, G_TYPE_STRING);
- if (need_style) {
- gui_setup_style(widget->window);
- need_style = 0;
- }
+ gtk_tree_view_set_model(GTK_TREE_VIEW(var_list),
+ GTK_TREE_MODEL(list));
+ g_object_unref(list);
+}
- aw = widget->allocation.width;
- ah = widget->allocation.height;
- gdk_draw_rectangle(widget->window, gc_bg, TRUE, 0, 0, aw, ah);
- bbox = inst_get_bbox();
- ctx.center.x = (bbox.min.x+bbox.max.x)/2;
- ctx.center.y = (bbox.min.y+bbox.max.y)/2;
- h = bbox.max.x-bbox.min.x;
- w = bbox.max.y-bbox.min.y;
- aw -= 2*CANVAS_CLEARANCE;
- ah -= 2*CANVAS_CLEARANCE;
- if (aw < 1)
- aw = 1;
- if (ah < 1)
- ah = 1;
- sx = ceil(h/aw);
- sy = ceil(w/ah);
- ctx.scale = sx > sy ? sx : sy > 0 ? sy : 1;
-
- inst_draw(&ctx);
- return TRUE;
+
+static void show_rows(GtkWidget *row_list)
+{
+ GtkListStore *list;
+
+ list = gtk_list_store_new(1, G_TYPE_STRING);
+
+ gtk_tree_view_set_model(GTK_TREE_VIEW(row_list),
+ GTK_TREE_MODEL(list));
+ g_object_unref(list);
}
static void make_center_area(GtkWidget *vbox)
{
GtkWidget *hbox;
- GtkWidget *frame_list, *sep, *canvas;
+ GtkWidget *frame_list, *var_list, *row_list;
+ GtkWidget *sep;
GdkColor black = { 0, 0, 0, 0 };
hbox = gtk_hbox_new(FALSE, 0);
+ gtk_box_pack_start(GTK_BOX(vbox), hbox, TRUE, TRUE, 0);
+ /* Frame list */
+
frame_list = gtk_tree_view_new();
gtk_box_pack_start(GTK_BOX(hbox), frame_list, FALSE, TRUE, 0);
@@ -134,22 +115,45 @@
gtk_box_pack_start(GTK_BOX(hbox), sep, FALSE, TRUE, 2);
gtk_widget_modify_bg(sep, GTK_STATE_NORMAL, &black);
- canvas = gtk_drawing_area_new();
- gtk_box_pack_start(GTK_BOX(hbox), canvas, TRUE, TRUE, 0);
- gtk_widget_modify_bg(canvas, GTK_STATE_NORMAL, &black);
- g_signal_connect (G_OBJECT(canvas), "expose_event",
- G_CALLBACK(expose_event_callback), NULL);
+ /*
+ * @@@ is this really a good way to present variables ?
+ *
+ * a way to show entire tables may be preferable. also, showing all
+ * tables of a frame at the same time may be more convenient than such
+ * a "peephole" access.
+ */
- gtk_box_pack_start(GTK_BOX(vbox), hbox, TRUE, TRUE, 0);
-}
+ /* Variable list */
+ var_list = gtk_tree_view_new();
+ gtk_box_pack_start(GTK_BOX(hbox), var_list, FALSE, TRUE, 0);
-static void make_input_area(GtkWidget *vbox)
-{
- GtkWidget *entry;
+ gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(var_list),
+ -1, "Variable", gtk_cell_renderer_text_new(), "text", 0, NULL);
- entry = gtk_entry_new();
- gtk_box_pack_start(GTK_BOX(vbox), entry, FALSE, FALSE, 0);
+ show_vars(var_list);
+
+ sep = gtk_drawing_area_new();
+ gtk_box_pack_start(GTK_BOX(hbox), sep, FALSE, TRUE, 2);
+ gtk_widget_modify_bg(sep, GTK_STATE_NORMAL, &black);
+
+ /* Row list */
+
+ row_list = gtk_tree_view_new();
+ gtk_box_pack_start(GTK_BOX(hbox), row_list, FALSE, TRUE, 0);
+
+ gtk_tree_view_insert_column_with_attributes(GTK_TREE_VIEW(row_list),
+ -1, "Row", gtk_cell_renderer_text_new(), "text", 0, NULL);
+
+ show_rows(row_list);
+
+ sep = gtk_drawing_area_new();
+ gtk_box_pack_start(GTK_BOX(hbox), sep, FALSE, TRUE, 2);
+ gtk_widget_modify_bg(sep, GTK_STATE_NORMAL, &black);
+
+ /* Canvas */
+
+ make_canvas(hbox);
}
@@ -162,7 +166,7 @@
make_menu_bar(vbox);
make_center_area(vbox);
- make_input_area(vbox);
+ make_status_area(vbox);
}
Added: developers/werner/fped/gui_canvas.c
===================================================================
--- developers/werner/fped/gui_canvas.c (rev 0)
+++ developers/werner/fped/gui_canvas.c 2009-07-28 11:38:13 UTC (rev 5326)
@@ -0,0 +1,248 @@
+/*
+ * gui_canvas.c - GUI, canvas
+ *
+ * Written 2009 by Werner Almesberger
+ * Copyright 2009 by Werner Almesberger
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+
+#include <math.h>
+#include <gtk/gtk.h>
+
+#include "obj.h"
+#include "inst.h"
+#include "gui_inst.h"
+#include "gui_style.h"
+#include "gui_status.h"
+#include "gui.h"
+
+
+struct draw_ctx ctx;
+
+
+/* ----- zoom display ------------------------------------------------------ */
+
+
+static void update_zoom(void)
+{
+ status_set_zoom("x%d", ctx.scale);
+}
+
+
+/* ----- coordinate system ------------------------------------------------- */
+
+
+static void center(void)
+{
+ struct bbox bbox;
+
+ bbox = inst_get_bbox();
+ ctx.center.x = (bbox.min.x+bbox.max.x)/2;
+ ctx.center.y = (bbox.min.y+bbox.max.y)/2;
+}
+
+
+static void auto_scale(void)
+{
+ struct bbox bbox;
+ unit_type h, w;
+ int sx, sy;
+ float aw, ah;
+
+ bbox = inst_get_bbox();
+ aw = ctx.widget->allocation.width;
+ ah = ctx.widget->allocation.height;
+ h = bbox.max.x-bbox.min.x;
+ w = bbox.max.y-bbox.min.y;
+ aw -= 2*CANVAS_CLEARANCE;
+ ah -= 2*CANVAS_CLEARANCE;
+ if (aw < 1)
+ aw = 1;
+ if (ah < 1)
+ ah = 1;
+ sx = ceil(h/aw);
+ sy = ceil(w/ah);
+ ctx.scale = sx > sy ? sx : sy > 0 ? sy : 1;
+
+ update_zoom();
+}
+
+
+/* ----- drawing ----------------------------------------------------------- */
+
+
+static void redraw(void)
+{
+ float aw, ah;
+
+ aw = ctx.widget->allocation.width;
+ ah = ctx.widget->allocation.height;
+ gdk_draw_rectangle(ctx.widget->window, gc_bg, TRUE, 0, 0, aw, ah);
+
+ inst_draw(&ctx);
+}
+
+
+/* ----- drag -------------------------------------------------------------- */
+
+
+static void drag_left(struct coord pos)
+{
+}
+
+
+static void drag_middle(struct coord pos)
+{
+}
+
+
+static gboolean motion_notify_event(GtkWidget *widget, GdkEventMotion *event,
+ gpointer data)
+{
+ struct coord pos = canvas_to_coord(&ctx, event->x, event->y);
+
+ if (event->state & GDK_BUTTON1_MASK)
+ drag_left(pos);
+ if (event->state & GDK_BUTTON2_MASK)
+ drag_middle(pos);
+ return TRUE;
+}
+
+
+/* ----- button press and release ------------------------------------------ */
+
+
+static gboolean button_press_event(GtkWidget *widget, GdkEventButton *event,
+ gpointer data)
+{
+ struct coord pos = canvas_to_coord(&ctx, event->x, event->y);
+
+ switch (event->button) {
+ case 1:
+ /* select */ ;
+ case 2:
+ ctx.center = pos;
+ redraw();
+ break;
+ }
+ return TRUE;
+}
+
+
+static gboolean button_release_event(GtkWidget *widget, GdkEventButton *event,
+ gpointer data)
+{
+printf("R %d\n", event->button);
+ return TRUE;
+}
+
+
+/* ----- zoom control ------------------------------------------------------ */
+
+
+static void zoom_in(struct coord pos)
+{
+ if (ctx.scale < 2)
+ return;
+ ctx.scale /= 2;
+ update_zoom();
+ redraw();
+}
+
+
+static void zoom_out(struct coord pos)
+{
+ struct bbox bbox;
+
+ bbox = inst_get_bbox();
+ bbox.min = translate(&ctx, bbox.min);
+ bbox.max = translate(&ctx, bbox.max);
+ if (bbox.min.x >= 0 && bbox.max.y >= 0 &&
+ bbox.max.x < ctx.widget->allocation.width &&
+ bbox.min.y < ctx.widget->allocation.height)
+ return;
+ ctx.scale *= 2;
+ update_zoom();
+ redraw();
+}
+
+
+static gboolean scroll_event(GtkWidget *widget, GdkEventScroll *event,
+ gpointer data)
+{
+ struct coord pos = canvas_to_coord(&ctx, event->x, event->y);
+
+ switch (event->direction) {
+ case GDK_SCROLL_UP:
+ zoom_in(pos);
+ break;
+ case GDK_SCROLL_DOWN:
+ zoom_out(pos);
+ break;
+ default:
+ /* ignore */;
+ }
+ return TRUE;
+}
+
+
+/* ----- expose event ------------------------------------------------------ */
+
+
+static gboolean expose_event(GtkWidget *widget, GdkEventExpose *event,
+ gpointer data)
+{
+ static int first = 1;
+
+ if (first) {
+ gui_setup_style(widget->window);
+ center();
+ auto_scale();
+ first = 0;
+ }
+
+ redraw();
+
+ return TRUE;
+}
+
+
+/* ----- canvas setup ------------------------------------------------------ */
+
+
+void make_canvas(GtkWidget *hbox)
+{
+ GtkWidget *canvas;
+ GdkColor black = { 0, 0, 0, 0 };
+
+ /* Canvas */
+
+ canvas = gtk_drawing_area_new();
+ gtk_box_pack_start(GTK_BOX(hbox), canvas, TRUE, TRUE, 0);
+ gtk_widget_modify_bg(canvas, GTK_STATE_NORMAL, &black);
+
+ g_signal_connect(G_OBJECT(canvas), "motion_notify_event",
+ G_CALLBACK(motion_notify_event), NULL);
+ g_signal_connect(G_OBJECT(canvas), "button_press_event",
+ G_CALLBACK(button_press_event), NULL);
+ g_signal_connect(G_OBJECT(canvas), "button_release_event",
+ G_CALLBACK(button_release_event), NULL);
+ g_signal_connect(G_OBJECT(canvas), "scroll_event",
+ G_CALLBACK(scroll_event), NULL);
+
+ g_signal_connect(G_OBJECT(canvas), "expose_event",
+ G_CALLBACK(expose_event), NULL);
+
+ gtk_widget_set_events(canvas,
+ GDK_EXPOSE | GDK_LEAVE_NOTIFY_MASK |
+ GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK |
+ GDK_SCROLL |
+ GDK_POINTER_MOTION_MASK);
+
+ ctx.widget = canvas;
+}
Added: developers/werner/fped/gui_canvas.h
===================================================================
--- developers/werner/fped/gui_canvas.h (rev 0)
+++ developers/werner/fped/gui_canvas.h 2009-07-28 11:38:13 UTC (rev 5326)
@@ -0,0 +1,22 @@
+/*
+ * gui_canvas.h - GUI, canvas
+ *
+ * Written 2009 by Werner Almesberger
+ * Copyright 2009 by Werner Almesberger
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+
+#ifndef GUI_CANVAS_H
+#define GUI_CANVAS_H
+
+#include <gtk/gtk.h>
+
+
+void make_canvas(GtkWidget *vbox) ;
+
+#endif /* !GUI_CANVAS_H */
Modified: developers/werner/fped/gui_inst.c
===================================================================
--- developers/werner/fped/gui_inst.c 2009-07-27 07:30:59 UTC (rev 5325)
+++ developers/werner/fped/gui_inst.c 2009-07-28 11:38:13 UTC (rev 5326)
@@ -11,6 +11,7 @@
*/
+#include <stdlib.h>
#include <gtk/gtk.h>
#include "inst.h"
@@ -22,7 +23,7 @@
#define DA GDK_DRAWABLE(ctx->widget->window)
-static struct coord translate(const struct draw_ctx *ctx, struct coord pos)
+struct coord translate(const struct draw_ctx *ctx, struct coord pos)
{
pos.x -= ctx->center.x;
pos.y -= ctx->center.y;
@@ -36,6 +37,19 @@
}
+struct coord canvas_to_coord(const struct draw_ctx *ctx, int x, int y)
+{
+ struct coord pos;
+
+ x -= ctx->widget->allocation.width/2;
+ y -= ctx->widget->allocation.height/2;
+ y = -y;
+ pos.x = x*ctx->scale+ctx->center.x;
+ pos.y = y*ctx->scale+ctx->center.y;
+ return pos;
+}
+
+
/* ----- drawing primitives ------------------------------------------------ */
@@ -62,6 +76,39 @@
}
+#define MAX_POINTS 10
+
+
+static void draw_poly(struct draw_ctx *ctx, GdkGC *gc, int fill,
+ const struct coord *points, int n_points)
+{
+ GdkPoint gp[MAX_POINTS];
+ int i;
+
+ if (n_points > MAX_POINTS)
+ abort();
+ for (i = 0; i != n_points; i++) {
+ gp[i].x = points[i].x;
+ gp[i].y = points[i].y;
+ }
+ gdk_draw_polygon(DA, gc, fill, gp, n_points);
+}
+
+
+static void draw_arrow(struct draw_ctx *ctx, GdkGC *gc, int fill,
+ struct coord from, struct coord to, int len, double angle)
+{
+ struct coord p[3];
+ struct coord side;
+
+ side = normalize(sub_vec(to, from), VEC_ARROW_LEN);
+ p[0] = to;
+ p[1] = add_vec(to, rotate(side, 180-VEC_ARROW_ANGLE));
+ p[2] = add_vec(to, rotate(side, 180+VEC_ARROW_ANGLE));
+ draw_poly(ctx, gc, fill, p, 3);
+}
+
+
/* ----- vec --------------------------------------------------------------- */
@@ -71,8 +118,9 @@
struct coord to = translate(ctx, self->u.end);
draw_circle(ctx, gc_vec_bg, FALSE, to.x, to.y, VEC_EYE_R);
+ draw_arrow(ctx, gc_vec_bg, TRUE, from, to,
+ VEC_ARROW_LEN, VEC_ARROW_ANGLE);
gdk_draw_line(DA, gc_vec_bg, from.x, from.y, to.x, to.y);
-
}
@@ -97,7 +145,7 @@
struct coord max = translate(ctx, self->bbox.max);
gdk_draw_rectangle(DA, gc_rect_bg, FALSE,
- min.x, max.y, max.x-min.x+1, min.y-max.y+1);
+ min.x, max.y, max.x-min.x, min.y-max.y);
}
@@ -111,7 +159,7 @@
/* @@@ name */
gdk_draw_rectangle(DA, gc_pad_bg, TRUE,
- min.x, max.y, max.x-min.x+1, min.y-max.y+1);
+ min.x, max.y, max.x-min.x, min.y-max.y);
}
Modified: developers/werner/fped/gui_inst.h
===================================================================
--- developers/werner/fped/gui_inst.h 2009-07-27 07:30:59 UTC (rev 5325)
+++ developers/werner/fped/gui_inst.h 2009-07-28 11:38:13 UTC (rev 5326)
@@ -27,6 +27,9 @@
};
+struct coord translate(const struct draw_ctx *ctx, struct coord pos);
+struct coord canvas_to_coord(const struct draw_ctx *ctx, int x, int y);
+
void gui_draw_vec(struct inst *self, struct draw_ctx *ctx);
void gui_draw_line(struct inst *self, struct draw_ctx *ctx);
void gui_draw_rect(struct inst *self, struct draw_ctx *ctx);
Added: developers/werner/fped/gui_status.c
===================================================================
--- developers/werner/fped/gui_status.c (rev 0)
+++ developers/werner/fped/gui_status.c 2009-07-28 11:38:13 UTC (rev 5326)
@@ -0,0 +1,128 @@
+/*
+ * gui_status.c - GUI, status area
+ *
+ * Written 2009 by Werner Almesberger
+ * Copyright 2009 by Werner Almesberger
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+
+#include <stdarg.h>
+#include <stdio.h>
+#include <gtk/gtk.h>
+
+#include "gui_status.h"
+
+
+static GtkWidget *status_name, *status_entry;
+static GtkWidget *status_x, *status_y;
+static GtkWidget *status_r, *status_angle;
+static GtkWidget *status_sys_pos, *status_user_pos;
+static GtkWidget *status_zoom, *status_grid;
+static GtkWidget *status_msg;
+
+
+static void set_label(GtkWidget *label, const char *fmt, va_list ap)
+{
+ char buf[100]; /* @@@ enough :-) */
+
+ vsprintf(buf, fmt, ap);
+ gtk_label_set_text(GTK_LABEL(label), buf);
+}
+
+
+#define SETTER(name) \
+ void status_set_##name(const char *fmt, ...) \
+ { \
+ va_list ap; \
+ \
+ va_start(ap, fmt); \
+ set_label(status_##name, fmt, ap); \
+ va_end(ap); \
+ }
+
+SETTER(name)
+SETTER(x)
+SETTER(y)
+SETTER(r)
+SETTER(angle)
+SETTER(sys_pos)
+SETTER(user_pos)
+SETTER(zoom)
+SETTER(grid)
+
+
+void make_status_area(GtkWidget *vbox)
+{
+ GtkWidget *hbox, *v2box;
+
+ hbox = gtk_hbox_new(FALSE, 0);
+ gtk_box_pack_start(GTK_BOX(vbox), hbox, FALSE, FALSE, 0);
+
+ /* name and input */
+
+ v2box = gtk_vbox_new(FALSE, 0);
+ gtk_box_pack_start(GTK_BOX(hbox), v2box, TRUE, TRUE, 1);
+
+ status_name = gtk_label_new("<name>");
+ gtk_box_pack_start(GTK_BOX(v2box), status_name, FALSE, FALSE, 1);
+ /* @@@ how to make label fill the space on the right - add a hbox ? */
+// gtk_label_set_justify(GTK_LABEL(status_name), GTK_JUSTIFY_LEFT);
+ gtk_label_set_selectable(GTK_LABEL(status_name), TRUE);
+
+ status_entry = gtk_entry_new();
+ gtk_box_pack_start(GTK_BOX(v2box), status_entry, TRUE, FALSE, 1);
+
+ /* x / y */
+
+ v2box = gtk_vbox_new(FALSE, 0);
+ gtk_box_pack_start(GTK_BOX(hbox), v2box, FALSE, FALSE, 1);
+
+ status_x = gtk_label_new("x = ...");
+ gtk_box_pack_start(GTK_BOX(v2box), status_x, TRUE, FALSE, 1);
+
+ status_y = gtk_label_new("y = ...");
+ gtk_box_pack_start(GTK_BOX(v2box), status_y, FALSE, FALSE, 1);
+
+ /* r / angle */
+
+ v2box = gtk_vbox_new(FALSE, 0);
+ gtk_box_pack_start(GTK_BOX(hbox), v2box, FALSE, FALSE, 1);
+
+ status_r = gtk_label_new("r = ...");
+ gtk_box_pack_start(GTK_BOX(v2box), status_r, TRUE, FALSE, 1);
+
+ status_angle = gtk_label_new("a = ...");
+ gtk_box_pack_start(GTK_BOX(v2box), status_angle, TRUE, FALSE, 1);
+
+ /* sys / user pos */
+
+ v2box = gtk_vbox_new(FALSE, 0);
+ gtk_box_pack_start(GTK_BOX(hbox), v2box, TRUE, TRUE, 1);
+
+ status_sys_pos = gtk_label_new("1 / 2");
+ gtk_box_pack_start(GTK_BOX(v2box), status_sys_pos, TRUE, FALSE, 1);
+
+ status_user_pos = gtk_label_new("1 / 2");
+ gtk_box_pack_start(GTK_BOX(v2box), status_user_pos, TRUE, FALSE, 1);
+
+ /* zoom / grid */
+
+ v2box = gtk_vbox_new(FALSE, 0);
+ gtk_box_pack_end(GTK_BOX(hbox), v2box, FALSE, FALSE, 1);
+
+ status_zoom = gtk_label_new("1x");
+ gtk_box_pack_start(GTK_BOX(v2box), status_zoom, TRUE, FALSE, 1);
+
+ status_grid = gtk_label_new("10mil");
+ gtk_box_pack_start(GTK_BOX(v2box), status_grid, TRUE, FALSE, 1);
+
+ /* message bar */
+
+ status_msg = gtk_statusbar_new();
+ gtk_box_pack_start(GTK_BOX(vbox), status_msg, FALSE, FALSE, 0);
+}
Added: developers/werner/fped/gui_status.h
===================================================================
--- developers/werner/fped/gui_status.h (rev 0)
+++ developers/werner/fped/gui_status.h 2009-07-28 11:38:13 UTC (rev 5326)
@@ -0,0 +1,32 @@
+/*
+ * gui_status.h - GUI, status area
+ *
+ * Written 2009 by Werner Almesberger
+ * Copyright 2009 by Werner Almesberger
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ */
+
+
+#ifndef GUI_STATUS_H
+#define GUI_STATUS_H
+
+#include <gtk/gtk.h>
+
+
+void status_set_name(const char *fmt, ...);
+void status_set_x(const char *fmt, ...);
+void status_set_y(const char *fmt, ...);
+void status_set_r(const char *fmt, ...);
+void status_set_angle(const char *fmt, ...);
+void status_set_sys_pos(const char *fmt, ...);
+void status_set_user_pos(const char *fmt, ...);
+void status_set_zoom(const char *fmt, ...);
+void status_set_grid(const char *fmt, ...);
+
+void make_status_area(GtkWidget *vbox) ;
+
+#endif /* !GUI_STATUS_H */
Modified: developers/werner/fped/gui_style.h
===================================================================
--- developers/werner/fped/gui_style.h 2009-07-27 07:30:59 UTC (rev 5325)
+++ developers/werner/fped/gui_style.h 2009-07-28 11:38:13 UTC (rev 5326)
@@ -16,8 +16,9 @@
#define CANVAS_CLEARANCE 10
-#define VEC_ARROW 6
-#define VEC_EYE_R 4
+#define VEC_ARROW_LEN 10
+#define VEC_ARROW_ANGLE 20
+#define VEC_EYE_R 5
#define FRAME_CLEARANCE 5
#define FRAME_EYE_R1 3
Modified: developers/werner/fped/qfn.fpd
===================================================================
--- developers/werner/fped/qfn.fpd 2009-07-27 07:30:59 UTC (rev 5325)
+++ developers/werner/fped/qfn.fpd 2009-07-28 11:38:13 UTC (rev 5326)
@@ -23,5 +23,5 @@
n = 0, N/4-1
-.vec @ P*(n-(N-1)/2), -Ay/2
+.vec @ P*(n-N/4/2), -Ay/2
.frame pad_up .
--- End Message ---
