mirror of
git://projects.qi-hardware.com/fped.git
synced 2024-11-22 08:09:42 +02:00
- previous Makefile change was: tentative fix for compatibility with older
ImageMagick versions (reported by Alvaro Lopes) - we can now also select the frame's origin as a reference - added general frame selection logic - make sure we always use %s when passing names to status_set_name - we can now drag endpoints (in progress) git-svn-id: http://svn.openmoko.org/trunk/eda/fped@5385 99fdad57-331a-0410-800a-d7fa5415bdb3
This commit is contained in:
werner
parent
5add8b5229
commit
8377ab0e0d
4
gui.c
4
gui.c
@ -115,7 +115,7 @@ static void edit_var(struct var *var)
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inst_select_outside(var, unselect_var);
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label_in_box_bg(var->widget, COLOR_VAR_EDITING);
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status_set_type_entry("name =");
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status_set_name(var->name);
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status_set_name("%s", var->name);
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edit_unique(&var->name, validate_var_name, var);
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}
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@ -493,7 +493,7 @@ static void edit_frame(struct frame *frame)
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inst_select_outside(frame, unselect_frame);
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label_in_box_bg(frame->label, COLOR_FRAME_EDITING);
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status_set_type_entry("name =");
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status_set_name(frame->name);
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status_set_name("%s", frame->name);
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edit_unique(&frame->name, validate_frame_name, frame);
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}
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39
gui_inst.c
39
gui_inst.c
@ -393,7 +393,8 @@ void gui_draw_meas(struct inst *self, struct draw_ctx *ctx)
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/* ----- frame ------------------------------------------------------------- */
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unit_type gui_dist_frame(struct inst *self, struct coord pos, unit_type scale)
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unit_type gui_dist_frame_eye(struct inst *self, struct coord pos,
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unit_type scale)
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{
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unit_type d;
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@ -402,6 +403,40 @@ unit_type gui_dist_frame(struct inst *self, struct coord pos, unit_type scale)
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}
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static unit_type dist_from_corner_line(struct inst *self, struct coord pos,
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struct coord vec, unit_type scale)
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{
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struct coord ref;
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ref.x = self->bbox.min.x;
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ref.y = self->bbox.max.y;
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return dist_line(pos, ref, add_vec(ref, vec))/scale;
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}
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unit_type gui_dist_frame(struct inst *self, struct coord pos, unit_type scale)
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{
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unit_type d_min, d;
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struct coord vec;
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d_min = dist_point(pos, self->base)/scale;
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vec.x = FRAME_SHORT_X*scale;
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vec.y = 0;
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d = dist_from_corner_line(self, pos, vec, scale);
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if (d < d_min)
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d_min = d;
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vec.x = 0;
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vec.y = FRAME_SHORT_Y*scale;
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d = dist_from_corner_line(self, pos, vec, scale);
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if (d < d_min)
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d_min = d;
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return d_min > SELECT_R ? -1 : d_min;
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}
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void gui_hover_frame(struct inst *self, struct draw_ctx *ctx)
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{
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struct coord center = translate(ctx, self->base);
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@ -418,7 +453,7 @@ void gui_draw_frame(struct inst *self, struct draw_ctx *ctx)
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struct coord corner = { self->bbox.min.x, self->bbox.max.y };
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GdkGC *gc;
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gc = gc_frame[get_mode(self)];
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gc = self->u.frame.active ? gc_active_frame : gc_frame[get_mode(self)];
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draw_eye(ctx, gc, center, FRAME_EYE_R1, FRAME_EYE_R2);
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if (!self->u.frame.ref->name)
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return;
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@ -39,6 +39,8 @@ unit_type gui_dist_pad(struct inst *self, struct coord pos, unit_type scale);
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unit_type gui_dist_arc(struct inst *self, struct coord pos, unit_type scale);
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unit_type gui_dist_meas(struct inst *self, struct coord pos, unit_type scale);
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unit_type gui_dist_frame(struct inst *self, struct coord pos, unit_type scale);
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unit_type gui_dist_frame_eye(struct inst *self, struct coord pos,
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unit_type scale);
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void gui_draw_vec(struct inst *self, struct draw_ctx *ctx);
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void gui_draw_line(struct inst *self, struct draw_ctx *ctx);
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@ -24,6 +24,7 @@
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GdkGC *gc_bg;
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GdkGC *gc_drag;
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GdkGC *gc_active_frame;
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GdkGC *gc_vec[mode_n];
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GdkGC *gc_obj[mode_n];
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GdkGC *gc_pad[mode_n];
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@ -67,7 +68,8 @@ void gui_setup_style(GdkDrawable *drawable)
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style(gc_pad, "#400000", INVALID, "#ff0000", INVALID, "#ffff80");
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style(gc_ptext, "#404040", INVALID, "#ffffff", INVALID, "#ffffff");
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style(gc_meas, "#280040", INVALID, "#ff00ff", INVALID, "#ffff80");
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style(gc_frame, "#004000", "#205020", "#00ff00", INVALID, INVALID);
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style(gc_frame, "#004000", "#205020", "#009000", INVALID, "#ffff80");
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gc_active_frame = gc("#00ff00", 2);
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gc_frame[mode_hover] = gc_vec[mode_hover] = gc("#c00000", 1);
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}
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@ -84,6 +84,7 @@
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extern GdkGC *gc_bg;
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extern GdkGC *gc_drag;
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extern GdkGC *gc_active_frame;
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extern GdkGC *gc_vec[mode_n];
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extern GdkGC *gc_obj[mode_n];
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extern GdkGC *gc_pad[mode_n];
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158
gui_tools.c
158
gui_tools.c
@ -11,6 +11,8 @@
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*/
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#include <stdlib.h>
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#include <assert.h>
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#include <gtk/gtk.h>
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#include "util.h"
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@ -36,9 +38,10 @@
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struct tool_ops {
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struct pix_buf *(*drag)(struct draw_ctx *ctx, struct inst *from,
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struct pix_buf *(*drag_new)(struct draw_ctx *ctx, struct inst *from,
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struct coord to);
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int (*end)(struct draw_ctx *ctx, struct inst *from, struct inst *to);
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int (*end_new)(struct draw_ctx *ctx, struct inst *from,
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struct inst *to);
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};
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@ -47,7 +50,16 @@ static GtkWidget *active_tool;
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static struct tool_ops *active_ops = NULL;
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static struct inst *hover_inst = NULL;
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static struct inst *drag;
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static struct drag_state {
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struct inst *new; /* non-NULL if dragging a new object */
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int anchors_n; /* number of anchors, 0 if no moving */
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int anchor_i; /* current anchor */
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struct vec **anchors[3];
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} drag = {
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.new = NULL,
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.anchors_n = 0,
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};
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static struct pix_buf *pix_buf;
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static struct tool_ops vec_ops;
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@ -104,8 +116,8 @@ static int end_new_line(struct draw_ctx *ctx,
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static struct tool_ops line_ops = {
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.drag = drag_new_line,
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.end = end_new_line,
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.drag_new = drag_new_line,
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.end_new = end_new_line,
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};
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@ -156,8 +168,8 @@ static int end_new_rect(struct draw_ctx *ctx,
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static struct tool_ops rect_ops = {
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.drag = drag_new_rect,
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.end = end_new_rect,
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.drag_new = drag_new_rect,
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.end_new = end_new_rect,
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};
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@ -196,12 +208,77 @@ static int end_new_circ(struct draw_ctx *ctx,
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static struct tool_ops circ_ops = {
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.drag = drag_new_circ,
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.end = end_new_circ,
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.drag_new = drag_new_circ,
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.end_new = end_new_circ,
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};
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/* ----- mouse actions ----------------------------------------------------- */
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/* ----- moving references ------------------------------------------------- */
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static int may_move(struct inst *curr)
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{
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if (!selected_inst)
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return 0;
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if (drag.anchors_n)
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return 0; /* already moving something else */
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drag.anchors_n = inst_anchors(selected_inst, drag.anchors);
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for (drag.anchor_i = 0; drag.anchor_i != drag.anchors_n;
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drag.anchor_i++)
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if (*drag.anchors[drag.anchor_i] == inst_get_vec(curr))
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return 1;
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drag.anchors_n = 0;
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return 0;
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}
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static int would_be_equal(const struct drag_state *state,
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int a, int b, struct inst *curr)
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{
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const struct vec *va;
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const struct vec *vb;
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va = a == state->anchor_i ? inst_get_vec(curr) : *state->anchors[a];
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vb = b == state->anchor_i ? inst_get_vec(curr) : *state->anchors[b];
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return va == vb;
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}
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static int may_move_to(const struct drag_state *state, struct inst *curr)
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{
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assert(selected_inst);
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assert(state->anchors_n);
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switch (state->anchors_n) {
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case 3:
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if (would_be_equal(state, 0, 2, curr))
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return 0;
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/* fall through */
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case 2:
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if (would_be_equal(state, 0, 1, curr))
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return 0;
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/* fall through */
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case 1:
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return 1;
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default:
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abort();
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}
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}
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static void do_move_to(struct drag_state *state, struct inst *curr)
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{
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struct vec *old;
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assert(may_move_to(state, curr));
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old = *state->anchors[state->anchor_i];
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if (old)
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old->n_refs--;
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*state->anchors[state->anchor_i] = inst_get_ref(curr);
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state->anchors_n = 0;
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}
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/* ----- hover ------------------------------------------------------------- */
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void tool_dehover(struct draw_ctx *ctx)
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@ -214,29 +291,46 @@ void tool_dehover(struct draw_ctx *ctx)
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void tool_hover(struct draw_ctx *ctx, struct coord pos)
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{
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struct inst *inst;
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struct inst *curr;
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if (!active_ops)
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return;
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inst = inst_find_point(ctx, pos);
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if (inst != hover_inst)
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curr = inst_find_point(ctx, pos);
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if (curr && !active_ops) {
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if (drag.anchors_n) {
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if (!may_move_to(&drag, curr))
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curr = NULL;
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} else {
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if (!may_move(curr))
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curr = NULL;
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drag.anchors_n = 0;
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}
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}
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if (curr != hover_inst)
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tool_dehover(ctx);
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if (inst) {
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inst_hover(inst, ctx, 1);
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hover_inst = inst;
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if (curr) {
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inst_hover(curr, ctx, 1);
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hover_inst = curr;
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}
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}
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/* ----- mouse actions ----------------------------------------------------- */
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int tool_consider_drag(struct draw_ctx *ctx, struct coord pos)
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{
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if (!active_ops)
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return 0;
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drag = inst_find_point(ctx, pos);
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if (!drag)
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struct inst *curr;
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assert(!drag.new);
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assert(!drag.anchors_n);
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curr = inst_find_point(ctx, pos);
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if (!curr)
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return 0;
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pix_buf = NULL;
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return 1;
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if (active_ops) {
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drag.new = curr;
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return 1;
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}
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return may_move(curr);
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}
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@ -245,7 +339,7 @@ void tool_drag(struct draw_ctx *ctx, struct coord to)
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if (pix_buf)
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restore_pix_buf(pix_buf);
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tool_hover(ctx, to);
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pix_buf = active_ops->drag(ctx, drag, to);
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pix_buf = drag.new ? active_ops->drag_new(ctx, drag.new, to) : NULL;
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}
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@ -255,22 +349,28 @@ void tool_cancel_drag(struct draw_ctx *ctx)
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tool_reset();
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if (pix_buf)
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restore_pix_buf(pix_buf);
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drag = NULL;
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drag.new = NULL;
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active_ops = NULL;
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drag.anchors_n = 0;
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}
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int tool_end_drag(struct draw_ctx *ctx, struct coord to)
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{
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struct inst *from = drag;
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struct drag_state state = drag;
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struct inst *end;
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struct tool_ops *ops = active_ops;
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tool_cancel_drag(ctx);
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end = inst_find_point(ctx, to);
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if (end)
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return ops->end(ctx, from, end);
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return 0;
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if (!end)
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return 0;
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if (state.new)
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return ops->end_new(ctx, state.new, end);
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if (!may_move_to(&state, end))
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return 0;
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do_move_to(&state, end);
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return 1;
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}
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107
inst.c
107
inst.c
@ -33,6 +33,7 @@ struct inst_ops {
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unit_type (*distance)(struct inst *self, struct coord pos,
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unit_type scale);
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void (*select)(struct inst *self);
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int (*anchors)(struct inst *self, struct vec ***anchors);
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};
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enum inst_prio {
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@ -179,9 +180,9 @@ struct inst *inst_find_point(const struct draw_ctx *ctx, struct coord pos)
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found = NULL;
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for (inst = insts[ip_frame]; inst; inst = inst->next) {
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if (!inst->active || !inst->ops->distance)
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if (!inst->active)
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continue;
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dist = inst->ops->distance(inst, pos, ctx->scale);
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dist = gui_dist_frame_eye(inst, pos, ctx->scale);
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if (dist >= 0 && (!found || best_dist > dist)) {
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found = inst;
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best_dist = dist;
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@ -225,6 +226,22 @@ struct vec *inst_get_ref(const struct inst *inst)
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}
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struct vec *inst_get_vec(const struct inst *inst)
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{
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if (inst->ops == &vec_ops)
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return inst->vec;
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if (inst->ops == &frame_ops)
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return NULL;
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abort();
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}
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int inst_anchors(struct inst *inst, struct vec ***anchors)
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{
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return inst->ops->anchors ? inst->ops->anchors(inst, anchors) : 0;
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}
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void inst_deselect(void)
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{
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if (selected_inst)
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@ -343,7 +360,7 @@ static int validate_vec_name(const char *s, void *ctx)
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static void vec_op_select(struct inst *self)
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{
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status_set_type_entry("ref =");
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status_set_name(self->vec->name ? self->vec->name : "");
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status_set_name("%s", self->vec->name ? self->vec->name : "");
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rect_status(self->base, self->u.rect.end, -1);
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edit_unique_null(&self->vec->name, validate_vec_name, self->vec);
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edit_x(&self->vec->x);
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@ -351,12 +368,20 @@ static void vec_op_select(struct inst *self)
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}
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static int vec_op_anchors(struct inst *inst, struct vec ***anchors)
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{
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anchors[0] = &inst->vec->base;
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return 1;
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}
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static struct inst_ops vec_ops = {
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.debug = vec_op_debug,
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.draw = gui_draw_vec,
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.hover = gui_hover_vec,
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.distance = gui_dist_vec,
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.select = vec_op_select,
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.anchors = vec_op_anchors,
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};
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@ -391,11 +416,22 @@ static void line_op_select(struct inst *self)
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}
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static int line_op_anchors(struct inst *inst, struct vec ***anchors)
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{
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struct obj *obj = inst->obj;
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anchors[0] = &obj->base;
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anchors[1] = &obj->u.rect.other;
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return 2;
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}
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static struct inst_ops line_ops = {
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.debug = line_op_debug,
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.draw = gui_draw_line,
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.distance = gui_dist_line,
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.select = line_op_select,
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.anchors = line_op_anchors,
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};
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@ -437,6 +473,7 @@ static struct inst_ops rect_ops = {
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.draw = gui_draw_rect,
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.distance = gui_dist_rect,
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.select = rect_op_select,
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.anchors = line_op_anchors,
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};
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@ -481,17 +518,28 @@ static int validate_pad_name(const char *s, void *ctx)
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static void pad_op_select(struct inst *self)
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{
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status_set_type_entry("label =");
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status_set_name(self->u.name);
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status_set_name("%s", self->u.name);
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rect_status(self->bbox.min, self->bbox.max, -1);
|
||||
edit_name(&self->obj->u.pad.name, validate_pad_name, NULL);
|
||||
}
|
||||
|
||||
|
||||
static int pad_op_anchors(struct inst *inst, struct vec ***anchors)
|
||||
{
|
||||
struct obj *obj = inst->obj;
|
||||
|
||||
anchors[0] = &obj->base;
|
||||
anchors[1] = &obj->u.pad.other;
|
||||
return 2;
|
||||
}
|
||||
|
||||
|
||||
static struct inst_ops pad_ops = {
|
||||
.debug = pad_op_debug,
|
||||
.draw = gui_draw_pad,
|
||||
.distance = gui_dist_pad,
|
||||
.select = pad_op_select,
|
||||
.anchors = pad_op_anchors,
|
||||
};
|
||||
|
||||
|
||||
@ -532,11 +580,23 @@ static void arc_op_select(struct inst *self)
|
||||
}
|
||||
|
||||
|
||||
static int arc_op_anchors(struct inst *inst, struct vec ***anchors)
|
||||
{
|
||||
struct obj *obj = inst->obj;
|
||||
|
||||
anchors[0] = &obj->base;
|
||||
anchors[1] = &obj->u.arc.start;
|
||||
anchors[2] = &obj->u.arc.end;
|
||||
return 3;
|
||||
}
|
||||
|
||||
|
||||
static struct inst_ops arc_ops = {
|
||||
.debug = arc_op_debug,
|
||||
.draw = gui_draw_arc,
|
||||
.distance = gui_dist_arc,
|
||||
.select = arc_op_select,
|
||||
.anchors = arc_op_anchors,
|
||||
};
|
||||
|
||||
|
||||
@ -590,11 +650,22 @@ static void meas_op_select(struct inst *self)
|
||||
}
|
||||
|
||||
|
||||
static int meas_op_anchors(struct inst *inst, struct vec ***anchors)
|
||||
{
|
||||
struct obj *obj = inst->obj;
|
||||
|
||||
anchors[0] = &obj->base;
|
||||
anchors[1] = &obj->u.meas.other;
|
||||
return 2;
|
||||
}
|
||||
|
||||
|
||||
static struct inst_ops meas_ops = {
|
||||
.debug = meas_op_debug,
|
||||
.draw = gui_draw_meas,
|
||||
.distance = gui_dist_meas,
|
||||
.select = meas_op_select,
|
||||
.anchors = meas_op_anchors,
|
||||
};
|
||||
|
||||
|
||||
@ -640,19 +711,39 @@ static void frame_op_debug(struct inst *self)
|
||||
}
|
||||
|
||||
|
||||
static void frame_op_select(struct inst *self)
|
||||
{
|
||||
rect_status(self->bbox.min, self->bbox.max, -1);
|
||||
status_set_type_entry("name =");
|
||||
status_set_name("%s", self->u.frame.ref->name);
|
||||
}
|
||||
|
||||
|
||||
static int frame_op_anchors(struct inst *inst, struct vec ***anchors)
|
||||
{
|
||||
anchors[0] = &inst->vec->base;
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
static struct inst_ops frame_ops = {
|
||||
.debug = frame_op_debug,
|
||||
.draw = gui_draw_frame,
|
||||
.hover = gui_hover_frame,
|
||||
.debug = frame_op_debug,
|
||||
.draw = gui_draw_frame,
|
||||
.hover = gui_hover_frame,
|
||||
.distance = gui_dist_frame,
|
||||
.select = frame_op_select,
|
||||
.anchors = frame_op_anchors,
|
||||
};
|
||||
|
||||
|
||||
void inst_begin_frame(const struct frame *frame, struct coord base, int active)
|
||||
void inst_begin_frame(const struct frame *frame, struct coord base,
|
||||
int active, int is_active_frame)
|
||||
{
|
||||
struct inst *inst;
|
||||
|
||||
inst = add_inst(&frame_ops, ip_frame, base);
|
||||
inst->u.frame.ref = frame;
|
||||
inst->u.frame.active = is_active_frame;
|
||||
inst->active = active;
|
||||
curr_frame = inst;
|
||||
}
|
||||
|
||||
6
inst.h
6
inst.h
@ -51,6 +51,7 @@ struct inst {
|
||||
union {
|
||||
struct {
|
||||
const struct frame *ref;
|
||||
int active;
|
||||
} frame;
|
||||
const char *name;
|
||||
struct {
|
||||
@ -81,7 +82,9 @@ void inst_deselect(void);
|
||||
|
||||
struct inst *inst_find_point(const struct draw_ctx *ctx, struct coord pos);
|
||||
struct coord inst_get_point(const struct inst *inst);
|
||||
int inst_anchors(struct inst *inst, struct vec ***anchors);
|
||||
struct vec *inst_get_ref(const struct inst *inst);
|
||||
struct vec *inst_get_vec(const struct inst *inst);
|
||||
|
||||
int inst_vec(struct vec *vec, struct coord base);
|
||||
int inst_line(struct obj *obj, struct coord a, struct coord b, unit_type width);
|
||||
@ -95,7 +98,8 @@ int inst_meas(struct obj *obj, struct coord from, struct coord to,
|
||||
void inst_begin_active(int active);
|
||||
void inst_end_active(void);
|
||||
|
||||
void inst_begin_frame(const struct frame *frame, struct coord base, int active);
|
||||
void inst_begin_frame(const struct frame *frame, struct coord base,
|
||||
int active, int is_active_frame);
|
||||
void inst_end_frame(const struct frame *frame);
|
||||
|
||||
struct bbox inst_get_bbox(void);
|
||||
|
||||
4
obj.c
4
obj.c
@ -244,7 +244,9 @@ static int generate_frame(struct frame *frame, struct coord base,
|
||||
/*
|
||||
* We ensure during construction that frames can never recurse.
|
||||
*/
|
||||
inst_begin_frame(frame, base, active && frame == active_frame);
|
||||
inst_begin_frame(frame, base,
|
||||
active && parent == active_frame,
|
||||
active && frame == active_frame);
|
||||
frame->curr_parent = parent;
|
||||
ok = iterate_tables(frame, frame->tables, base, active);
|
||||
inst_end_frame(frame);
|
||||
|
||||
Loading…
Reference in New Issue
Block a user