mirror of
git://projects.qi-hardware.com/eda-tools.git
synced 2024-11-04 23:05:21 +02:00
eeshow/gui/gui.c: move sheet navigation to sheet.c
This commit is contained in:
Werner Almesberger
parent
4191931c06
commit
4ae81be02a
@ -15,7 +15,7 @@ OBJS = main.o \
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kicad/sch-parse.o kicad/sch-render.o kicad/lib-parse.o \
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kicad/lib-render.o kicad/dwg.o kicad/delta.o \
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gui/gui.o gui/over.o gui/style.o gui/aoi.o gui/fmt-pango.o gui/input.o \
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gui/progress.o gui/glabel.o \
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gui/progress.o gui/glabel.o gui/sheet.o \
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file/file.o file/git-util.o file/git-file.o file/git-hist.o \
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gfx/style.o gfx/fig.o gfx/record.o gfx/cro.o gfx/diff.o gfx/gfx.o \
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gfx/text.o gfx/misc.o \
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@ -111,10 +111,27 @@ void progress_update(struct gui_ctx *ctx);
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void dehover_glabel(struct gui_ctx *ctx);
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void add_glabel_aoi(struct gui_sheet *sheet, const struct sch_obj *obj);
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/* sheet.c */
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bool sheet_click(void *user, int x, int y);
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bool sheet_hover_update(void *user, int x, int y);
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void sheet_key(void *user, int x, int y, int keyval);
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void go_to_sheet(struct gui_ctx *ctx, struct gui_sheet *sheet);
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void do_revision_overlays(struct gui_ctx *ctx);
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void sheet_setup(struct gui_ctx *ctx);
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/* gui.c */
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void redraw(const struct gui_ctx *ctx);
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void eeschema_coord(const struct gui_ctx *ctx, int x, int y, int *rx, int *ry);
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void go_to_sheet(struct gui_ctx *ctx, struct gui_sheet *sheet);
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struct gui_sheet *find_corresponding_sheet(struct gui_sheet *pick_from,
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struct gui_sheet *ref_in, const struct gui_sheet *ref);
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void render_sheet(struct gui_sheet *sheet);
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void render_delta(struct gui_ctx *ctx);
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void hide_history(struct gui_ctx *ctx);
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void show_history(struct gui_ctx *ctx, enum selecting sel);
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void mark_aois(struct gui_ctx *ctx, struct gui_sheet *sheet);
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#endif /* !GUI_COMMON_H */
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456
eeshow/gui/gui.c
456
eeshow/gui/gui.c
@ -57,7 +57,7 @@ void redraw(const struct gui_ctx *ctx)
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}
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static struct gui_sheet *find_corresponding_sheet(struct gui_sheet *pick_from,
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struct gui_sheet *find_corresponding_sheet(struct gui_sheet *pick_from,
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struct gui_sheet *ref_in, const struct gui_sheet *ref)
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{
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struct gui_sheet *sheet, *plan_b;
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@ -144,7 +144,7 @@ static gboolean on_draw_event(GtkWidget *widget, cairo_t *cr,
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}
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static void render_sheet(struct gui_sheet *sheet)
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void render_sheet(struct gui_sheet *sheet)
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{
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char *argv[] = { "gui", NULL };
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@ -158,11 +158,7 @@ static void render_sheet(struct gui_sheet *sheet)
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}
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/* @@@ not nice to have this so far out */
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static void mark_aois(struct gui_ctx *ctx, struct gui_sheet *sheet);
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static void render_delta(struct gui_ctx *ctx)
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void render_delta(struct gui_ctx *ctx)
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{
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#if 0
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/* @@@ needs updating for curr/last vs. new/old */
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@ -203,20 +199,6 @@ static void render_delta(struct gui_ctx *ctx)
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/* ----- Tools ------------------------------------------------------------- */
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static void canvas_coord(const struct gui_ctx *ctx,
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int ex, int ey, int *x, int *y)
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{
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GtkAllocation alloc;
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int sx, sy;
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gtk_widget_get_allocation(ctx->da, &alloc);
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sx = ex - alloc.width / 2;
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sy = ey - alloc.height / 2;
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*x = (sx << ctx->zoom) + ctx->x;
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*y = (sy << ctx->zoom) + ctx->y;
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}
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void eeschema_coord(const struct gui_ctx *ctx, int x, int y, int *rx, int *ry)
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{
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GtkAllocation alloc;
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@ -227,86 +209,10 @@ void eeschema_coord(const struct gui_ctx *ctx, int x, int y, int *rx, int *ry)
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}
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/* ----- Zoom -------------------------------------------------------------- */
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static void zoom_in(struct gui_ctx *ctx, int x, int y)
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{
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if (ctx->zoom == 0)
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return;
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ctx->zoom--;
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ctx->x = (ctx->x + x) / 2;
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ctx->y = (ctx->y + y) / 2;
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redraw(ctx);
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}
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static void zoom_out(struct gui_ctx *ctx, int x, int y)
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{
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if (ctx->curr_sheet->w >> ctx->zoom <= 16)
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return;
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ctx->zoom++;
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ctx->x = 2 * ctx->x - x;
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ctx->y = 2 * ctx->y - y;
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redraw(ctx);
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}
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static void curr_sheet_size(struct gui_ctx *ctx, int *w, int *h)
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{
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const struct gui_sheet *sheet = ctx->curr_sheet;
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int ax1, ay1, bx1, by1;
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if (!ctx->old_hist) {
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*w = sheet->w;
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*h = sheet->h;
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} else {
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const struct gui_sheet *old =
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find_corresponding_sheet(ctx->old_hist->sheets,
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ctx->new_hist->sheets, sheet);
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/*
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* We're only interested in differences here, so no need for
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* the usual "-1" in x1 = x0 + w - 1
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*/
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ax1 = sheet->xmin + sheet->w;
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ay1 = sheet->ymin + sheet->h;
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bx1 = old->xmin + old->w;
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by1 = old->ymin + old->h;
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*w = (ax1 > bx1 ? ax1 : bx1) -
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(sheet->xmin < old->xmin ? sheet->xmin : old->xmin);
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*h = (ay1 > by1 ? ay1 : by1) -
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(sheet->ymin < old->ymin ? sheet->ymin : old->ymin);
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}
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}
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static void zoom_to_extents(struct gui_ctx *ctx)
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{
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GtkAllocation alloc;
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int w, h;
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curr_sheet_size(ctx, &w, &h);
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ctx->x = w / 2;
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ctx->y = h / 2;
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gtk_widget_get_allocation(ctx->da, &alloc);
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ctx->zoom = 0;
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while (w >> ctx->zoom > alloc.width || h >> ctx->zoom > alloc.height)
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ctx->zoom++;
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redraw(ctx);
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}
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/* ----- Revision history -------------------------------------------------- */
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static void do_revision_overlays(struct gui_ctx *ctx);
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static void hide_history(struct gui_ctx *ctx)
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void hide_history(struct gui_ctx *ctx)
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{
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input_pop();
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@ -473,7 +379,7 @@ static struct gui_hist *skip_history(struct gui_ctx *ctx, struct gui_hist *h)
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static const struct input_ops history_input_ops;
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static void show_history(struct gui_ctx *ctx, enum selecting sel)
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void show_history(struct gui_ctx *ctx, enum selecting sel)
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{
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struct gui_hist *h = ctx->hist;
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@ -494,336 +400,6 @@ static void show_history(struct gui_ctx *ctx, enum selecting sel)
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}
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static void show_history_cb(void *user)
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{
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struct gui_hist *h = user;
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struct gui_ctx *ctx = h->ctx;
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enum selecting sel = sel_only;
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if (ctx->old_hist)
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sel = h == ctx->new_hist ? sel_new : sel_old;
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show_history(ctx, sel);
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}
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/* ----- Navigate sheets --------------------------------------------------- */
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/* @@@ find a better place for this forward declaration */
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static void mark_aois(struct gui_ctx *ctx, struct gui_sheet *sheet);
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static void close_subsheet(void *user)
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{
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struct gui_sheet *sheet = user;
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struct gui_ctx *ctx = sheet->ctx;
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go_to_sheet(ctx, sheet);
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}
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static bool hover_sheet(void *user, bool on)
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{
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struct gui_sheet *sheet = user;
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struct gui_ctx *ctx = sheet->ctx;
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const char *title = sheet->sch->title;
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if (!title)
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title = "(unnamed)";
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if (on) {
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const struct gui_sheet *s;
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int n = 0, this = -1;
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for (s = ctx->new_hist->sheets; s; s = s->next) {
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n++;
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if (s == sheet)
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this = n;
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}
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overlay_text(sheet->over, "<b>%s</b>\n<big>%d / %d</big>",
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title, this, n);
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} else {
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overlay_text(sheet->over, "<b>%s</b>", title);
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}
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redraw(ctx);
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return 1;
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}
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static bool show_history_details(void *user, bool on)
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{
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struct gui_hist *h = user;
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struct gui_ctx *ctx = h->ctx;
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char *s;
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if (on) {
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s = vcs_git_long_for_pango(h->vcs_hist, fmt_pango);
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overlay_text_raw(h->over, s);
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free(s);
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} else {
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overlay_text(h->over, "%.40s", vcs_git_summary(h->vcs_hist));
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}
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redraw(ctx);
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return 1;
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}
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static void revision_overlays_diff(struct gui_ctx *ctx)
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{
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struct gui_hist *new = ctx->new_hist;
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struct gui_hist *old = ctx->old_hist;
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new->over = overlay_add(&ctx->hist_overlays, &ctx->aois,
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show_history_details, show_history_cb, new);
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overlay_style(new->over, &overlay_style_diff_new);
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show_history_details(new, 0);
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old->over = overlay_add(&ctx->hist_overlays, &ctx->aois,
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show_history_details, show_history_cb, old);
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overlay_style(old->over, &overlay_style_diff_old);
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show_history_details(old, 0);
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}
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static void do_revision_overlays(struct gui_ctx *ctx)
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{
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overlay_remove_all(&ctx->hist_overlays);
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if (ctx->old_hist) {
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revision_overlays_diff(ctx);
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} else {
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ctx->new_hist->over = overlay_add(&ctx->hist_overlays,
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&ctx->aois, show_history_details, show_history_cb,
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ctx->new_hist);
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overlay_style(ctx->new_hist->over, &overlay_style_default);
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show_history_details(ctx->new_hist, 0);
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}
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}
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static struct gui_sheet *find_parent_sheet(struct gui_sheet *sheets,
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const struct gui_sheet *ref)
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{
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struct gui_sheet *parent;
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const struct sch_obj *obj;
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for (parent = sheets; parent; parent = parent->next)
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for (obj = parent->sch->objs; obj; obj = obj->next)
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if (obj->type == sch_obj_sheet &&
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obj->u.sheet.sheet == ref->sch)
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return parent;
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return NULL;
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}
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static void sheet_selector_recurse(struct gui_ctx *ctx, struct gui_sheet *sheet)
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{
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struct gui_sheet *parent;
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parent = find_parent_sheet(ctx->new_hist->sheets, sheet);
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if (parent)
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sheet_selector_recurse(ctx, parent);
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sheet->over = overlay_add(&ctx->sheet_overlays, &ctx->aois,
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hover_sheet, close_subsheet, sheet);
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hover_sheet(sheet, 0);
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}
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static void do_sheet_overlays(struct gui_ctx *ctx)
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{
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overlay_remove_all(&ctx->sheet_overlays);
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sheet_selector_recurse(ctx, ctx->curr_sheet);
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}
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void go_to_sheet(struct gui_ctx *ctx, struct gui_sheet *sheet)
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{
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aoi_dehover();
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overlay_remove_all(&ctx->pop_overlays);
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if (!sheet->rendered) {
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render_sheet(sheet);
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mark_aois(ctx, sheet);
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}
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ctx->curr_sheet = sheet;
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if (ctx->old_hist)
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render_delta(ctx);
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if (ctx->vcs_hist)
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do_revision_overlays(ctx);
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do_sheet_overlays(ctx);
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zoom_to_extents(ctx);
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}
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static bool go_up_sheet(struct gui_ctx *ctx)
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{
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struct gui_sheet *parent;
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parent = find_parent_sheet(ctx->new_hist->sheets, ctx->curr_sheet);
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if (!parent)
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return 0;
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go_to_sheet(ctx, parent);
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return 1;
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}
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static bool go_prev_sheet(struct gui_ctx *ctx)
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{
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struct gui_sheet *sheet;
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for (sheet = ctx->new_hist->sheets; sheet; sheet = sheet->next)
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if (sheet->next && sheet->next == ctx->curr_sheet) {
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go_to_sheet(ctx, sheet);
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return 1;
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}
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return 0;
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}
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static bool go_next_sheet(struct gui_ctx *ctx)
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{
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if (!ctx->curr_sheet->next)
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return 0;
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go_to_sheet(ctx, ctx->curr_sheet->next);
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return 1;
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}
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/* ----- Input: sheet ------------------------------------------------------ */
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static bool sheet_click(void *user, int x, int y)
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{
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struct gui_ctx *ctx = user;
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const struct gui_sheet *curr_sheet = ctx->curr_sheet;
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int ex, ey;
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canvas_coord(ctx, x, y, &ex, &ey);
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if (aoi_click(ctx->aois, x, y))
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return 1;
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if (aoi_click(curr_sheet->aois,
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ex + curr_sheet->xmin, ey + curr_sheet->ymin))
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return 1;
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if (ctx->showing_history)
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hide_history(ctx);
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overlay_remove_all(&ctx->pop_overlays);
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redraw(ctx);
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return 1;
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}
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static bool sheet_hover_update(void *user, int x, int y)
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{
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struct gui_ctx *ctx = user;
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const struct gui_sheet *curr_sheet = ctx->curr_sheet;
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int ex, ey;
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canvas_coord(ctx, x, y, &ex, &ey);
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if (aoi_hover(ctx->aois, x, y))
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return 1;
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return aoi_hover(curr_sheet->aois,
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ex + curr_sheet->xmin, ey + curr_sheet->ymin);
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}
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static void sheet_hover_end(void *user)
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{
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}
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static bool sheet_drag_begin(void *user, int x, int y)
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{
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dehover_glabel(user);
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return 1;
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}
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static void sheet_drag_move(void *user, int dx, int dy)
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{
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struct gui_ctx *ctx = user;
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ctx->x -= dx << ctx->zoom;
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ctx->y -= dy << ctx->zoom;
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redraw(ctx);
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}
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static void sheet_scroll(void *user, int x, int y, int dy)
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{
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struct gui_ctx *ctx = user;
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int ex, ey;
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canvas_coord(ctx, x, y, &ex, &ey);
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if (dy < 0)
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zoom_in(ctx, ex, ey);
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else
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zoom_out(ctx, ex, ey);
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}
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static void sheet_key(void *user, int x, int y, int keyval)
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{
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struct gui_ctx *ctx = user;
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struct gui_sheet *sheet = ctx->curr_sheet;
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int ex, ey;
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canvas_coord(ctx, x, y, &ex, &ey);
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switch (keyval) {
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case '+':
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case '=':
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zoom_in(ctx, x, y);
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break;
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case '-':
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zoom_out(ctx, x, y);
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break;
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case '*':
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zoom_to_extents(ctx);
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break;
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case GDK_KEY_Home:
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if (sheet != ctx->new_hist->sheets)
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go_to_sheet(ctx, ctx->new_hist->sheets);
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break;
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case GDK_KEY_BackSpace:
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case GDK_KEY_Delete:
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go_up_sheet(ctx);
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break;
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case GDK_KEY_Page_Up:
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case GDK_KEY_KP_Page_Up:
|
||||
go_prev_sheet(ctx);
|
||||
break;
|
||||
case GDK_KEY_Page_Down:
|
||||
case GDK_KEY_KP_Page_Down:
|
||||
go_next_sheet(ctx);
|
||||
break;
|
||||
case GDK_KEY_Up:
|
||||
case GDK_KEY_KP_Up:
|
||||
show_history(ctx, sel_new);
|
||||
break;
|
||||
case GDK_KEY_Down:
|
||||
case GDK_KEY_KP_Down:
|
||||
show_history(ctx, sel_old);
|
||||
break;
|
||||
case GDK_KEY_q:
|
||||
gtk_main_quit();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
static const struct input_ops sheet_input_ops = {
|
||||
.click = sheet_click,
|
||||
.hover_begin = sheet_hover_update,
|
||||
.hover_update = sheet_hover_update,
|
||||
.hover_click = sheet_click,
|
||||
.hover_end = sheet_hover_end,
|
||||
.scroll = sheet_scroll,
|
||||
.drag_begin = sheet_drag_begin,
|
||||
.drag_move = sheet_drag_move,
|
||||
.key = sheet_key,
|
||||
};
|
||||
|
||||
|
||||
/* ----- Input: history ---------------------------------------------------- */
|
||||
|
||||
|
||||
@ -844,26 +420,12 @@ static const struct input_ops history_input_ops = {
|
||||
.hover_begin = sheet_hover_update,
|
||||
.hover_update = sheet_hover_update,
|
||||
.hover_click = sheet_click,
|
||||
.hover_end = sheet_hover_end,
|
||||
.scroll = sheet_scroll,
|
||||
.drag_begin = input_accept,
|
||||
.drag_move = history_drag_move,
|
||||
.key = sheet_key,
|
||||
};
|
||||
|
||||
|
||||
/* ----- Event handlers ---------------------------------------------------- */
|
||||
|
||||
|
||||
static void size_allocate_event(GtkWidget *widget, GdkRectangle *allocation,
|
||||
gpointer data)
|
||||
{
|
||||
struct gui_ctx *ctx = data;
|
||||
|
||||
zoom_to_extents(ctx);
|
||||
}
|
||||
|
||||
|
||||
/* ----- AoI callbacks ----------------------------------------------------- */
|
||||
|
||||
|
||||
@ -915,7 +477,7 @@ static void add_sheet_aoi(struct gui_ctx *ctx, struct gui_sheet *parent,
|
||||
}
|
||||
|
||||
|
||||
static void mark_aois(struct gui_ctx *ctx, struct gui_sheet *sheet)
|
||||
void mark_aois(struct gui_ctx *ctx, struct gui_sheet *sheet)
|
||||
{
|
||||
const struct sch_obj *obj;
|
||||
|
||||
@ -1197,19 +759,17 @@ int gui(unsigned n_args, char **args, bool recurse, int limit)
|
||||
|
||||
g_signal_connect(G_OBJECT(ctx.da), "draw",
|
||||
G_CALLBACK(on_draw_event), &ctx);
|
||||
g_signal_connect(G_OBJECT(ctx.da), "size_allocate",
|
||||
G_CALLBACK(size_allocate_event), &ctx);
|
||||
|
||||
g_signal_connect(window, "destroy",
|
||||
G_CALLBACK(gtk_main_quit), NULL);
|
||||
|
||||
sheet_setup(&ctx);
|
||||
|
||||
// gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
|
||||
|
||||
go_to_sheet(&ctx, ctx.new_hist->sheets);
|
||||
gtk_widget_show_all(window);
|
||||
|
||||
input_push(&sheet_input_ops, &ctx);
|
||||
|
||||
/* for performance testing, use -N-depth */
|
||||
if (limit >= 0)
|
||||
gtk_main();
|
||||
|
||||
459
eeshow/gui/sheet.c
Normal file
459
eeshow/gui/sheet.c
Normal file
@ -0,0 +1,459 @@
|
||||
/*
|
||||
* gui/sheet.c - Sheet navigation
|
||||
*
|
||||
* Written 2016 by Werner Almesberger
|
||||
* Copyright 2016 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 <stddef.h>
|
||||
#include <stdbool.h>
|
||||
#include <stdlib.h>
|
||||
|
||||
#include <gtk/gtk.h>
|
||||
|
||||
#include "file/git-hist.h"
|
||||
#include "kicad/sch.h"
|
||||
#include "kicad/delta.h"
|
||||
#include "gui/fmt-pango.h"
|
||||
#include "gui/style.h"
|
||||
#include "gui/aoi.h"
|
||||
#include "gui/over.h"
|
||||
#include "gui/input.h"
|
||||
#include "gui/common.h"
|
||||
|
||||
|
||||
/* ----- Tools ------------------------------------------------------------- */
|
||||
|
||||
|
||||
static void canvas_coord(const struct gui_ctx *ctx,
|
||||
int ex, int ey, int *x, int *y)
|
||||
{
|
||||
GtkAllocation alloc;
|
||||
int sx, sy;
|
||||
|
||||
gtk_widget_get_allocation(ctx->da, &alloc);
|
||||
sx = ex - alloc.width / 2;
|
||||
sy = ey - alloc.height / 2;
|
||||
*x = (sx << ctx->zoom) + ctx->x;
|
||||
*y = (sy << ctx->zoom) + ctx->y;
|
||||
}
|
||||
|
||||
|
||||
/* ----- Zoom -------------------------------------------------------------- */
|
||||
|
||||
|
||||
static void zoom_in(struct gui_ctx *ctx, int x, int y)
|
||||
{
|
||||
if (ctx->zoom == 0)
|
||||
return;
|
||||
ctx->zoom--;
|
||||
ctx->x = (ctx->x + x) / 2;
|
||||
ctx->y = (ctx->y + y) / 2;
|
||||
redraw(ctx);
|
||||
}
|
||||
|
||||
|
||||
static void zoom_out(struct gui_ctx *ctx, int x, int y)
|
||||
{
|
||||
if (ctx->curr_sheet->w >> ctx->zoom <= 16)
|
||||
return;
|
||||
ctx->zoom++;
|
||||
ctx->x = 2 * ctx->x - x;
|
||||
ctx->y = 2 * ctx->y - y;
|
||||
redraw(ctx);
|
||||
}
|
||||
|
||||
|
||||
static void curr_sheet_size(struct gui_ctx *ctx, int *w, int *h)
|
||||
{
|
||||
const struct gui_sheet *sheet = ctx->curr_sheet;
|
||||
int ax1, ay1, bx1, by1;
|
||||
|
||||
if (!ctx->old_hist) {
|
||||
*w = sheet->w;
|
||||
*h = sheet->h;
|
||||
} else {
|
||||
const struct gui_sheet *old =
|
||||
find_corresponding_sheet(ctx->old_hist->sheets,
|
||||
ctx->new_hist->sheets, sheet);
|
||||
|
||||
/*
|
||||
* We're only interested in differences here, so no need for
|
||||
* the usual "-1" in x1 = x0 + w - 1
|
||||
*/
|
||||
ax1 = sheet->xmin + sheet->w;
|
||||
ay1 = sheet->ymin + sheet->h;
|
||||
bx1 = old->xmin + old->w;
|
||||
by1 = old->ymin + old->h;
|
||||
*w = (ax1 > bx1 ? ax1 : bx1) -
|
||||
(sheet->xmin < old->xmin ? sheet->xmin : old->xmin);
|
||||
*h = (ay1 > by1 ? ay1 : by1) -
|
||||
(sheet->ymin < old->ymin ? sheet->ymin : old->ymin);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
static void zoom_to_extents(struct gui_ctx *ctx)
|
||||
{
|
||||
GtkAllocation alloc;
|
||||
int w, h;
|
||||
|
||||
curr_sheet_size(ctx, &w, &h);
|
||||
ctx->x = w / 2;
|
||||
ctx->y = h / 2;
|
||||
|
||||
gtk_widget_get_allocation(ctx->da, &alloc);
|
||||
ctx->zoom = 0;
|
||||
while (w >> ctx->zoom > alloc.width || h >> ctx->zoom > alloc.height)
|
||||
ctx->zoom++;
|
||||
|
||||
redraw(ctx);
|
||||
}
|
||||
|
||||
|
||||
/* ----- Navigate sheets --------------------------------------------------- */
|
||||
|
||||
|
||||
static void close_subsheet(void *user)
|
||||
{
|
||||
struct gui_sheet *sheet = user;
|
||||
struct gui_ctx *ctx = sheet->ctx;
|
||||
|
||||
go_to_sheet(ctx, sheet);
|
||||
}
|
||||
|
||||
|
||||
static bool hover_sheet(void *user, bool on)
|
||||
{
|
||||
struct gui_sheet *sheet = user;
|
||||
struct gui_ctx *ctx = sheet->ctx;
|
||||
const char *title = sheet->sch->title;
|
||||
|
||||
if (!title)
|
||||
title = "(unnamed)";
|
||||
if (on) {
|
||||
const struct gui_sheet *s;
|
||||
int n = 0, this = -1;
|
||||
|
||||
for (s = ctx->new_hist->sheets; s; s = s->next) {
|
||||
n++;
|
||||
if (s == sheet)
|
||||
this = n;
|
||||
}
|
||||
overlay_text(sheet->over, "<b>%s</b>\n<big>%d / %d</big>",
|
||||
title, this, n);
|
||||
} else {
|
||||
overlay_text(sheet->over, "<b>%s</b>", title);
|
||||
}
|
||||
redraw(ctx);
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
static bool show_history_details(void *user, bool on)
|
||||
{
|
||||
struct gui_hist *h = user;
|
||||
struct gui_ctx *ctx = h->ctx;
|
||||
char *s;
|
||||
|
||||
if (on) {
|
||||
s = vcs_git_long_for_pango(h->vcs_hist, fmt_pango);
|
||||
overlay_text_raw(h->over, s);
|
||||
free(s);
|
||||
} else {
|
||||
overlay_text(h->over, "%.40s", vcs_git_summary(h->vcs_hist));
|
||||
}
|
||||
redraw(ctx);
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
static void show_history_cb(void *user)
|
||||
{
|
||||
struct gui_hist *h = user;
|
||||
struct gui_ctx *ctx = h->ctx;
|
||||
enum selecting sel = sel_only;
|
||||
|
||||
if (ctx->old_hist)
|
||||
sel = h == ctx->new_hist ? sel_new : sel_old;
|
||||
show_history(ctx, sel);
|
||||
}
|
||||
|
||||
|
||||
static void revision_overlays_diff(struct gui_ctx *ctx)
|
||||
{
|
||||
struct gui_hist *new = ctx->new_hist;
|
||||
struct gui_hist *old = ctx->old_hist;
|
||||
|
||||
new->over = overlay_add(&ctx->hist_overlays, &ctx->aois,
|
||||
show_history_details, show_history_cb, new);
|
||||
overlay_style(new->over, &overlay_style_diff_new);
|
||||
show_history_details(new, 0);
|
||||
|
||||
old->over = overlay_add(&ctx->hist_overlays, &ctx->aois,
|
||||
show_history_details, show_history_cb, old);
|
||||
overlay_style(old->over, &overlay_style_diff_old);
|
||||
show_history_details(old, 0);
|
||||
}
|
||||
|
||||
|
||||
void do_revision_overlays(struct gui_ctx *ctx)
|
||||
{
|
||||
overlay_remove_all(&ctx->hist_overlays);
|
||||
|
||||
if (ctx->old_hist) {
|
||||
revision_overlays_diff(ctx);
|
||||
} else {
|
||||
ctx->new_hist->over = overlay_add(&ctx->hist_overlays,
|
||||
&ctx->aois, show_history_details, show_history_cb,
|
||||
ctx->new_hist);
|
||||
overlay_style(ctx->new_hist->over, &overlay_style_default);
|
||||
show_history_details(ctx->new_hist, 0);
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
static struct gui_sheet *find_parent_sheet(struct gui_sheet *sheets,
|
||||
const struct gui_sheet *ref)
|
||||
{
|
||||
struct gui_sheet *parent;
|
||||
const struct sch_obj *obj;
|
||||
|
||||
for (parent = sheets; parent; parent = parent->next)
|
||||
for (obj = parent->sch->objs; obj; obj = obj->next)
|
||||
if (obj->type == sch_obj_sheet &&
|
||||
obj->u.sheet.sheet == ref->sch)
|
||||
return parent;
|
||||
return NULL;
|
||||
}
|
||||
|
||||
|
||||
static void sheet_selector_recurse(struct gui_ctx *ctx, struct gui_sheet *sheet)
|
||||
{
|
||||
struct gui_sheet *parent;
|
||||
|
||||
parent = find_parent_sheet(ctx->new_hist->sheets, sheet);
|
||||
if (parent)
|
||||
sheet_selector_recurse(ctx, parent);
|
||||
sheet->over = overlay_add(&ctx->sheet_overlays, &ctx->aois,
|
||||
hover_sheet, close_subsheet, sheet);
|
||||
hover_sheet(sheet, 0);
|
||||
}
|
||||
|
||||
|
||||
static void do_sheet_overlays(struct gui_ctx *ctx)
|
||||
{
|
||||
overlay_remove_all(&ctx->sheet_overlays);
|
||||
sheet_selector_recurse(ctx, ctx->curr_sheet);
|
||||
}
|
||||
|
||||
|
||||
void go_to_sheet(struct gui_ctx *ctx, struct gui_sheet *sheet)
|
||||
{
|
||||
aoi_dehover();
|
||||
overlay_remove_all(&ctx->pop_overlays);
|
||||
if (!sheet->rendered) {
|
||||
render_sheet(sheet);
|
||||
mark_aois(ctx, sheet);
|
||||
}
|
||||
ctx->curr_sheet = sheet;
|
||||
if (ctx->old_hist)
|
||||
render_delta(ctx);
|
||||
if (ctx->vcs_hist)
|
||||
do_revision_overlays(ctx);
|
||||
do_sheet_overlays(ctx);
|
||||
zoom_to_extents(ctx);
|
||||
}
|
||||
|
||||
|
||||
static bool go_up_sheet(struct gui_ctx *ctx)
|
||||
{
|
||||
struct gui_sheet *parent;
|
||||
|
||||
parent = find_parent_sheet(ctx->new_hist->sheets, ctx->curr_sheet);
|
||||
if (!parent)
|
||||
return 0;
|
||||
go_to_sheet(ctx, parent);
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
static bool go_prev_sheet(struct gui_ctx *ctx)
|
||||
{
|
||||
struct gui_sheet *sheet;
|
||||
|
||||
for (sheet = ctx->new_hist->sheets; sheet; sheet = sheet->next)
|
||||
if (sheet->next && sheet->next == ctx->curr_sheet) {
|
||||
go_to_sheet(ctx, sheet);
|
||||
return 1;
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
static bool go_next_sheet(struct gui_ctx *ctx)
|
||||
{
|
||||
if (!ctx->curr_sheet->next)
|
||||
return 0;
|
||||
go_to_sheet(ctx, ctx->curr_sheet->next);
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
/* ----- Input ------------------------------------------------------------- */
|
||||
|
||||
|
||||
bool sheet_click(void *user, int x, int y)
|
||||
{
|
||||
struct gui_ctx *ctx = user;
|
||||
const struct gui_sheet *curr_sheet = ctx->curr_sheet;
|
||||
int ex, ey;
|
||||
|
||||
canvas_coord(ctx, x, y, &ex, &ey);
|
||||
|
||||
if (aoi_click(ctx->aois, x, y))
|
||||
return 1;
|
||||
if (aoi_click(curr_sheet->aois,
|
||||
ex + curr_sheet->xmin, ey + curr_sheet->ymin))
|
||||
return 1;
|
||||
|
||||
if (ctx->showing_history)
|
||||
hide_history(ctx);
|
||||
overlay_remove_all(&ctx->pop_overlays);
|
||||
redraw(ctx);
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
bool sheet_hover_update(void *user, int x, int y)
|
||||
{
|
||||
struct gui_ctx *ctx = user;
|
||||
const struct gui_sheet *curr_sheet = ctx->curr_sheet;
|
||||
int ex, ey;
|
||||
|
||||
canvas_coord(ctx, x, y, &ex, &ey);
|
||||
|
||||
if (aoi_hover(ctx->aois, x, y))
|
||||
return 1;
|
||||
return aoi_hover(curr_sheet->aois,
|
||||
ex + curr_sheet->xmin, ey + curr_sheet->ymin);
|
||||
}
|
||||
|
||||
|
||||
static bool sheet_drag_begin(void *user, int x, int y)
|
||||
{
|
||||
dehover_glabel(user);
|
||||
return 1;
|
||||
}
|
||||
|
||||
|
||||
static void sheet_drag_move(void *user, int dx, int dy)
|
||||
{
|
||||
struct gui_ctx *ctx = user;
|
||||
|
||||
ctx->x -= dx << ctx->zoom;
|
||||
ctx->y -= dy << ctx->zoom;
|
||||
redraw(ctx);
|
||||
}
|
||||
|
||||
|
||||
static void sheet_scroll(void *user, int x, int y, int dy)
|
||||
{
|
||||
struct gui_ctx *ctx = user;
|
||||
int ex, ey;
|
||||
|
||||
canvas_coord(ctx, x, y, &ex, &ey);
|
||||
if (dy < 0)
|
||||
zoom_in(ctx, ex, ey);
|
||||
else
|
||||
zoom_out(ctx, ex, ey);
|
||||
}
|
||||
|
||||
|
||||
void sheet_key(void *user, int x, int y, int keyval)
|
||||
{
|
||||
struct gui_ctx *ctx = user;
|
||||
struct gui_sheet *sheet = ctx->curr_sheet;
|
||||
int ex, ey;
|
||||
|
||||
canvas_coord(ctx, x, y, &ex, &ey);
|
||||
|
||||
switch (keyval) {
|
||||
case '+':
|
||||
case '=':
|
||||
zoom_in(ctx, x, y);
|
||||
break;
|
||||
case '-':
|
||||
zoom_out(ctx, x, y);
|
||||
break;
|
||||
case '*':
|
||||
zoom_to_extents(ctx);
|
||||
break;
|
||||
case GDK_KEY_Home:
|
||||
if (sheet != ctx->new_hist->sheets)
|
||||
go_to_sheet(ctx, ctx->new_hist->sheets);
|
||||
break;
|
||||
case GDK_KEY_BackSpace:
|
||||
case GDK_KEY_Delete:
|
||||
go_up_sheet(ctx);
|
||||
break;
|
||||
case GDK_KEY_Page_Up:
|
||||
case GDK_KEY_KP_Page_Up:
|
||||
go_prev_sheet(ctx);
|
||||
break;
|
||||
case GDK_KEY_Page_Down:
|
||||
case GDK_KEY_KP_Page_Down:
|
||||
go_next_sheet(ctx);
|
||||
break;
|
||||
case GDK_KEY_Up:
|
||||
case GDK_KEY_KP_Up:
|
||||
show_history(ctx, sel_new);
|
||||
break;
|
||||
case GDK_KEY_Down:
|
||||
case GDK_KEY_KP_Down:
|
||||
show_history(ctx, sel_old);
|
||||
break;
|
||||
case GDK_KEY_q:
|
||||
gtk_main_quit();
|
||||
}
|
||||
}
|
||||
|
||||
|
||||
static const struct input_ops sheet_input_ops = {
|
||||
.click = sheet_click,
|
||||
.hover_begin = sheet_hover_update,
|
||||
.hover_update = sheet_hover_update,
|
||||
.hover_click = sheet_click,
|
||||
.scroll = sheet_scroll,
|
||||
.drag_begin = sheet_drag_begin,
|
||||
.drag_move = sheet_drag_move,
|
||||
.key = sheet_key,
|
||||
};
|
||||
|
||||
|
||||
/* ----- Event handlers ---------------------------------------------------- */
|
||||
|
||||
|
||||
static void size_allocate_event(GtkWidget *widget, GdkRectangle *allocation,
|
||||
gpointer data)
|
||||
{
|
||||
struct gui_ctx *ctx = data;
|
||||
|
||||
zoom_to_extents(ctx);
|
||||
}
|
||||
|
||||
|
||||
/* ----- Initialization ---------------------------------------------------- */
|
||||
|
||||
|
||||
void sheet_setup(struct gui_ctx *ctx)
|
||||
{
|
||||
g_signal_connect(G_OBJECT(ctx->da), "size_allocate",
|
||||
G_CALLBACK(size_allocate_event), &ctx);
|
||||
input_push(&sheet_input_ops, ctx);
|
||||
}
|
||||
Loading…
Reference in New Issue
Block a user