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-rw-r--r--draw.c33
1 files changed, 19 insertions, 14 deletions
diff --git a/draw.c b/draw.c
index dec3bec..d91449c 100644
--- a/draw.c
+++ b/draw.c
@@ -32,8 +32,6 @@ static void drawGrid(cairo_t *cr, const RECTANGLE *rect) {
cairo_move_to(cr, d, rect->y);
cairo_line_to(cr, d, rect->y+rect->height);
- cairo_stroke(cr);
-
if(step > 0.2)
g_snprintf(buffer, sizeof(buffer), "%i", (int)rint(d));
else
@@ -47,8 +45,6 @@ static void drawGrid(cairo_t *cr, const RECTANGLE *rect) {
cairo_move_to(cr, rect->x, d);
cairo_line_to(cr, rect->x+rect->width, d);
- cairo_stroke(cr);
-
if(step > 0.5)
g_snprintf(buffer, sizeof(buffer), "%i", (int)rint(d));
else
@@ -58,6 +54,8 @@ static void drawGrid(cairo_t *cr, const RECTANGLE *rect) {
cairo_show_text(cr, buffer);
}
+ cairo_stroke(cr);
+
step *= 10;
}
}
@@ -90,7 +88,8 @@ static void room2path(cairo_t *cr, const ROOM *room, const RECTANGLE *rect) {
gboolean drawTopView(GtkWidget *widget, GdkEventExpose *event, gpointer data) {
cairo_t *cr;
- RECTANGLE rect = {-1, -1, widget->allocation.width+2, widget->allocation.height+2};
+ VERTEX v1 = {-1, -1}, v2 = {widget->allocation.width+1, widget->allocation.height+1};
+ RECTANGLE rect;
static GdkPixmap *pixmap = NULL;
static double lastImageWidth = 0.0, lastImageHeight = 0.0;
static gint lastWidth = 0.0, lastHeight = 0.0;
@@ -99,6 +98,14 @@ gboolean drawTopView(GtkWidget *widget, GdkEventExpose *event, gpointer data) {
if(getLevel() == NULL) return FALSE;
+ viewToImage(&v1);
+ viewToImage(&v2);
+
+ rect.x = v1.x;
+ rect.y = v1.y;
+ rect.width = v2.x-v1.x;
+ rect.height = v2.y-v1.y;
+
if(pixmap == NULL || lastImageWidth != getImageWidth() || lastImageHeight != getImageHeight() ||
lastWidth != widget->allocation.width || lastHeight != widget->allocation.height || repaint)
{
@@ -115,19 +122,15 @@ gboolean drawTopView(GtkWidget *widget, GdkEventExpose *event, gpointer data) {
cr = gdk_cairo_create(GDK_DRAWABLE(pixmap));
- cairo_set_source_rgb(cr, 0, 0, 0);
- cairo_rectangle(cr, 0, 0, widget->allocation.width, widget->allocation.height);
- cairo_fill(cr);
-
cairo_translate(cr, getImageWidth()/2-xTranslate, getImageHeight()/2-yTranslate);
cairo_scale(cr, scale, scale);
- cairo_device_to_user(cr, &rect.x, &rect.y);
- cairo_device_to_user_distance(cr, &rect.width, &rect.height);
-
cairo_set_line_width(cr, 1.0/scale);
cairo_set_line_join(cr, CAIRO_LINE_JOIN_MITER);
+ cairo_set_source_rgb(cr, 0, 0, 0);
+ cairo_paint(cr);
+
drawGrid(cr, &rect);
for(i = 0; i < getLevel()->nRooms; i++) {
@@ -157,7 +160,9 @@ gboolean drawTopView(GtkWidget *widget, GdkEventExpose *event, gpointer data) {
gdk_draw_drawable(GDK_DRAWABLE(widget->window), widget->style->fg_gc[GTK_WIDGET_STATE(widget)], GDK_DRAWABLE(pixmap), 0, 0, 0, 0, -1, -1);
- if(getHoveredRoom() != NULL && getHoveredRoom() != getActiveRoom()) {
+ if(getHoveredRoom() != NULL && getHoveredRoom() != getActiveRoom() &&
+ (getEditMode() == EDIT_MODE_VIEW || getEditMode() == EDIT_MODE_SELECTED))
+ {
cr = gdk_cairo_create(GDK_DRAWABLE(widget->window));
cairo_translate(cr, getImageWidth()/2-xTranslate, getImageHeight()/2-yTranslate);
@@ -166,7 +171,7 @@ gboolean drawTopView(GtkWidget *widget, GdkEventExpose *event, gpointer data) {
cairo_set_line_width(cr, 2.0/scale);
cairo_set_line_join(cr, CAIRO_LINE_JOIN_MITER);
- room2path(cr, getHoveredRoom(), NULL);
+ room2path(cr, getHoveredRoom(), &rect);
cairo_set_source_rgba(cr, 0.0, 0.7, 1.0, 0.7);
cairo_stroke(cr);