#include "map-download.h"
#include "announcements.h"
#include "gtkcompass.h"
+#include "dialogs.h"
+#include "image-cache.h"
#define DEBUG_MAP_TIME 1
+#define MAP_THUMB_MARGIN_X (100)
+#define MAP_THUMB_MARGIN_Y (75)
+
+/* Initial size */
+#define BUF_WIDTH_TILES (4)
+#define BUF_HEIGHT_TILES (3)
+#define BUF_WIDTH_PIXELS (1024)
+#define BUF_HEIGHT_PIXELS (768)
+
+static guint buf_width_tiles=BUF_WIDTH_TILES;
+static guint buf_height_tiles=BUF_HEIGHT_TILES;
+static guint buf_width_pixels=BUF_WIDTH_PIXELS;
+static guint buf_height_pixels=BUF_HEIGHT_PIXELS;
+
+#ifdef WITH_GL
+#include <GL/gl.h>
+#include <gtk/gtkgl.h>
+GdkGLConfig* map_gl_config=NULL;
+#endif
+gboolean map_gl=FALSE;
+
+#ifdef WITH_CAIRO
+cairo_t *ct_pixmap;
+#endif
+
+/** The backing pixmap of map_widget. */
+static GdkPixmap *map_pixmap;
+
+/* Tile cache, this might need some adjustment */
+#define MAP_CACHE_MAX (64)
+static ImageCache *map_ic;
+
/** The "base tile" is the upper-left tile in the pixmap. */
guint _base_tilex = -5;
guint _base_tiley = -5;
+static guint map_max_zoom=MAX_ZOOM;
guint _zoom = 3; /* zoom level, from 0 to MAX_ZOOM. */
Point _min_center = { -1, -1 };
Point _max_center = { -1, -1 };
Point _focus = { -1, -1 };
-Point _center = { -1, -1 }; /* current center location, X. */
+/* current center location, X. */
+Point _center = { -1, -1 };
CenterMode _center_mode = CENTER_LEAD;
static guint release[2] = { 0, 0 };
static guint before[2] = { 0, 0 };
static guint map_drag_id = 0;
+static gboolean map_dragged;
/** VARIABLES FOR ACCESSING THE LOCATION/BOUNDS OF THE CURRENT MARK. */
static gint mark_x1;
#define KM10KNOTS (5.39956803)
-void map_render_paths();
-void map_force_redraw();
-void map_draw_position_icon(Position *pos);
-
static void map_update_location(gdouble lat, gdouble lon, gboolean force);
static void map_speed_draw(void);
static gboolean map_cb_after_realize(GtkWidget *map_widget, gpointer data);
GtkWidget *map_widget;
map_widget=gtk_drawing_area_new();
+map_timer=g_timer_new();
+
+map_ic=image_cache_new(MAP_CACHE_MAX);
+
+gtk_widget_set_extension_events(GTK_WIDGET(map_widget), GDK_EXTENSION_EVENTS_ALL);
+
+#ifdef WITH_GL
+map_gl_config=gdk_gl_config_new_by_mode(GDK_GL_MODE_RGB | GDK_GL_MODE_DEPTH);
+if (map_gl_config) {
+ g_print("OpenGL version: %s\n", glGetString (GL_VERSION));
+ g_print("OpenGL vendor: %s\n", glGetString (GL_VENDOR));
+ g_print("OpenGL renderer: %s\n", glGetString (GL_RENDERER));
+ gtk_widget_set_gl_capability(map_widget, map_gl_config, NULL, TRUE, GDK_GL_RGBA_TYPE);
+ map_gl=TRUE;
+}
+#endif
+
g_signal_connect_after(G_OBJECT(map_widget), "realize", G_CALLBACK(map_cb_after_realize), NULL);
g_signal_connect(G_OBJECT(map_widget), "configure_event", G_CALLBACK(map_cb_configure), NULL);
-map_timer=g_timer_new();
+
return map_widget;
}
{
GdkColor color;
-_map_pixmap=gdk_pixmap_new(map_widget->window, BUF_WIDTH_PIXELS, BUF_HEIGHT_PIXELS, -1);
+g_debug("MAP: after_realize");
scale_context=gtk_widget_get_pango_context(map_widget);
scale_layout=pango_layout_new(scale_context);
pango_font_description_set_size(scale_font, 12 * PANGO_SCALE);
pango_layout_set_font_description(scale_layout, scale_font);
-/* Speed limit */
+/* Speed limit, over limit color */
speed_gc1=gdk_gc_new(map_widget->window);
color.red=0xffff;
color.green=0;
color.blue=0;
gdk_gc_set_rgb_fg_color(speed_gc1, &color);
+
+/* Speed limit, under limit color */
+speed_gc2=gdk_gc_new(map_widget->window);
color.red=0;
-color.green=0;
+color.green=0x1000;
color.blue=0;
-speed_gc2=gdk_gc_new(map_widget->window);
gdk_gc_set_rgb_fg_color(speed_gc2, &color);
+
speed_context=gtk_widget_get_pango_context(map_widget);
speed_layout=pango_layout_new(speed_context);
speed_fontdesc=pango_font_description_new();
g_signal_connect(G_OBJECT(map_widget), "scroll_event", G_CALLBACK(map_cb_scroll_event), NULL);
gtk_widget_add_events(map_widget, GDK_EXPOSURE_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK
- | GDK_LEAVE_NOTIFY_MASK | GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK);
+ | GDK_LEAVE_NOTIFY_MASK | GDK_POINTER_MOTION_MASK | GDK_POINTER_MOTION_HINT_MASK);
map_poi_init(map_widget);
static gboolean
map_cb_configure(GtkWidget *widget, GdkEventConfigure *event)
{
+guint tw, th;
+
+tw=TILE_SIZE_PIXELS*((widget->allocation.width/TILE_SIZE_PIXELS)+2);
+th=TILE_SIZE_PIXELS*((widget->allocation.height/TILE_SIZE_PIXELS)+2);
+
+if (map_pixmap==NULL) {
+ map_pixmap=gdk_pixmap_new(widget->window, tw, th, -1);
+} else {
+ if (tw>buf_width_pixels || th>buf_height_pixels) {
+ g_object_unref(map_pixmap);
+ map_pixmap=gdk_pixmap_new(widget->window, tw, th, -1);
+ } else if (tw<buf_width_pixels-(TILE_SIZE_PIXELS*2) || th<buf_height_pixels-(TILE_SIZE_PIXELS*2)) {
+ g_object_unref(map_pixmap);
+ map_pixmap=gdk_pixmap_new(widget->window, tw, th, -1);
+ }
+}
+g_assert(map_pixmap);
+
+buf_width_pixels=tw;
+buf_height_pixels=th;
+buf_width_tiles=buf_width_pixels/TILE_SIZE_PIXELS;
+buf_height_tiles=buf_height_pixels/TILE_SIZE_PIXELS;
-_screen_width_pixels = _map_widget->allocation.width;
-_screen_height_pixels = _map_widget->allocation.height;
+_screen_width_pixels = widget->allocation.width;
+_screen_height_pixels = widget->allocation.height;
_screen_grids_halfwidth = pixel2grid(_screen_width_pixels) / 2;
_screen_grids_halfheight = pixel2grid(_screen_height_pixels) / 2;
scale_rect.x = (_screen_width_pixels - SCALE_WIDTH) / 2;
scale_rect.width = SCALE_WIDTH;
-MACRO_RECALC_FOCUS_BASE();
-MACRO_RECALC_FOCUS_SIZE();
+MACRO_RECALC_FOCUS_BASE(_center_ratio);
+MACRO_RECALC_FOCUS_SIZE(_center_ratio);
_min_center.unitx = pixel2unit(grid2pixel(_screen_grids_halfwidth));
_min_center.unity = pixel2unit(grid2pixel(_screen_grids_halfheight));
_max_center.unitx = WORLD_SIZE_UNITS - grid2unit(_screen_grids_halfwidth) - 1;
_max_center.unity = WORLD_SIZE_UNITS - grid2unit(_screen_grids_halfheight) - 1;
+map_force_redraw();
return TRUE;
}
* this method, but I guess it's not general-purpose enough.
*/
static void
-map_pixbuf_scale_inplace(GdkPixbuf * pixbuf, guint ratio_p2, guint src_x, guint src_y)
+map_pixbuf_scale_inplace(GdkPixbuf *pixbuf, guint ratio_p2, guint src_x, guint src_y)
{
guint dest_x = 0, dest_y = 0, dest_dim = TILE_SIZE_PIXELS;
guint rowstride = gdk_pixbuf_get_rowstride(pixbuf);
GdkPixbuf *mpixbuf = gdk_pixbuf_new(GDK_COLORSPACE_RGB, gdk_pixbuf_get_has_alpha(pixbuf),
8, TILE_SIZE_PIXELS, TILE_SIZE_PIXELS);
+g_debug("TRIM!!");
gdk_pixbuf_copy_area(pixbuf,
(gdk_pixbuf_get_width(pixbuf) - TILE_SIZE_PIXELS) / 2,
(gdk_pixbuf_get_height(pixbuf) - TILE_SIZE_PIXELS) / 2,
return mpixbuf;
}
+GdkPixmap *
+map_pixmap_get(void)
+{
+return map_pixmap;
+}
+
static GdkPixbuf *
map_tile_load(guint tilex, guint tiley, gint zoff, gboolean download)
{
GdkPixbuf *pixbuf;
GError *error = NULL;
gchar buffer[BUFFER_SIZE];
+gchar key[BUFFER_SIZE];
struct stat tstat;
gint se;
g_snprintf(buffer, sizeof(buffer), "%s/%u/%u/%u.jpg", _curr_repo->cache_dir, _zoom + zoff, (tilex >> zoff), (tiley >> zoff));
+g_snprintf(key, sizeof(key), "%s/%u/%u/%u", _curr_repo->cache_dir, _zoom + zoff, (tilex >> zoff), (tiley >> zoff));
-pixbuf=gdk_pixbuf_new_from_file(buffer, &error);
-if (error || !pixbuf) {
+pixbuf=image_cache_get(map_ic, key, buffer);
+if (!pixbuf) {
g_unlink(buffer);
if (_auto_download && _curr_repo->type != REPOTYPE_NONE && !((_zoom + zoff - (_curr_repo->double_size ? 1 : 0)) % _curr_repo->dl_zoom_steps)) {
if (download)
map_initiate_download(tilex >> zoff, tiley >> zoff, _zoom + zoff, -INITIAL_DOWNLOAD_RETRIES);
}
-
return NULL;
}
+g_object_ref(pixbuf);
+
+#if 0
+/* Check if we need to trim. */
+if (gdk_pixbuf_get_width(pixbuf) != TILE_SIZE_PIXELS || gdk_pixbuf_get_height(pixbuf) != TILE_SIZE_PIXELS)
+ pixbuf=pixbuf_trim(pixbuf);
+#endif
+
/* Check tile age, if file date is ower a week old, redownload if autodownload enabled */
se=stat(buffer, &tstat);
if (se==0) {
if (t-tstat.st_mtime>TILE_MAX_AGE) {
if (_auto_download && _curr_repo->type != REPOTYPE_NONE && !((_zoom + zoff - (_curr_repo->double_size ? 1 : 0)) % _curr_repo->dl_zoom_steps)) {
if (download) {
- g_printf("Tile: %s is old, re-downloading\n", buffer);
+ g_debug("Tile: %s is old, re-downloading\n", buffer);
map_initiate_download(tilex >> zoff, tiley >> zoff, _zoom + zoff, -INITIAL_DOWNLOAD_RETRIES);
+ image_cache_invalidate(map_ic, key);
}
}
}
return pixbuf;
}
-void
+gboolean
map_render_tile(guint tilex, guint tiley, guint destx, guint desty, gboolean fast_fail)
{
GdkPixbuf *pixbuf=NULL;
gint zoff;
-if (tilex<_world_size_tiles && tiley<_world_size_tiles) {
- /* The tile is possible. */
- for (zoff = (_curr_repo->double_size ? 1 : 0); !pixbuf && (_zoom + zoff) <= MAX_ZOOM && zoff <= TILE_SIZE_P2; zoff += 1) {
- pixbuf=map_tile_load(tilex, tiley, zoff, !fast_fail);
- if (!pixbuf) {
- if (!fast_fail)
- fast_fail=TRUE;
- } else {
- /* Check if we need to trim. */
- if (gdk_pixbuf_get_width(pixbuf) != TILE_SIZE_PIXELS || gdk_pixbuf_get_height(pixbuf) != TILE_SIZE_PIXELS)
- pixbuf = pixbuf_trim(pixbuf);
-
- /* Check if we need to blit. */
- if (zoff) {
- map_pixbuf_scale_inplace(pixbuf, zoff,
- (tilex - ((tilex >> zoff) << zoff)) << (TILE_SIZE_P2 - zoff),
- (tiley - ((tiley >> zoff) << zoff)) << (TILE_SIZE_P2 - zoff));
- }
+if (destx > buf_width_pixels || desty > buf_height_pixels)
+ return FALSE;
+
+if (tilex > _world_size_tiles || tiley > _world_size_tiles)
+ return FALSE;
+
+g_debug("MAP RT: %u %u (%u) %u %u (%u, %u)", tilex, tiley, _world_size_tiles, destx, desty, buf_width_tiles, buf_height_tiles);
+
+/* The tile is possible. */
+for (zoff = (_curr_repo->double_size ? 1 : 0); !pixbuf && (_zoom + zoff) <= map_max_zoom && zoff <= TILE_SIZE_P2; zoff += 1) {
+ pixbuf=map_tile_load(tilex, tiley, zoff, !fast_fail);
+ if (!pixbuf) {
+ if (!fast_fail)
+ fast_fail=TRUE;
+ } else {
+ /* Check if we need to blit. */
+ if (zoff) {
+ map_pixbuf_scale_inplace(pixbuf, zoff,
+ (tilex - ((tilex >> zoff) << zoff)) << (TILE_SIZE_P2 - zoff),
+ (tiley - ((tiley >> zoff) << zoff)) << (TILE_SIZE_P2 - zoff));
+ image_cache_invalidate_by_image(map_ic, pixbuf);
}
}
}
if (pixbuf) {
- gdk_draw_pixbuf(_map_pixmap, _gc[COLORABLE_MARK], pixbuf, 0, 0, destx, desty, TILE_SIZE_PIXELS, TILE_SIZE_PIXELS, GDK_RGB_DITHER_NONE, 0, 0);
+ gdk_draw_pixbuf(map_pixmap, _gc[COLORABLE_MARK], pixbuf, 0, 0, destx, desty, TILE_SIZE_PIXELS, TILE_SIZE_PIXELS, GDK_RGB_DITHER_NONE, 0, 0);
g_object_unref(pixbuf);
- return;
+ return TRUE;
}
-gdk_draw_rectangle(_map_pixmap, _map_widget->style->black_gc, TRUE, destx, desty, TILE_SIZE_PIXELS, TILE_SIZE_PIXELS);
+gdk_draw_rectangle(map_pixmap, _map_widget->style->black_gc, TRUE, destx, desty, TILE_SIZE_PIXELS, TILE_SIZE_PIXELS);
+return TRUE;
}
void
if (map_drag_id>0)
return;
-if (_home.valid)
- map_draw_position_icon(&_home);
if(_show_poi)
- map_render_all_pois();
+ map_render_all_pois(buf_width_pixels, buf_height_pixels);
+
+if (_home.valid)
+ map_draw_position_icon(&_home, "home");
+
+if (_dest.valid)
+ map_draw_position_icon(&_dest, "destination");
+
if(_show_tracks>0)
map_render_paths();
}
/**
- * Force a redraw of the entire _map_pixmap, including fetching the
+ * Force a redraw of the entire map_pixmap, including fetching the
* background maps from disk and redrawing the tracks on top of them.
*/
void
map_force_redraw(void)
{
guint new_x, new_y;
-#ifdef DEBUG_MAP_TIME
+#ifdef DEBUG
gulong tms;
g_timer_start(map_timer);
#endif
-for (new_y = 0; new_y < BUF_HEIGHT_TILES; ++new_y)
- for (new_x = 0; new_x < BUF_WIDTH_TILES; ++new_x) {
- map_render_tile(_base_tilex + new_x,
- _base_tiley + new_y,
- new_x * TILE_SIZE_PIXELS,
- new_y * TILE_SIZE_PIXELS, FALSE);
+for (new_y = 0; new_y < buf_height_tiles; ++new_y)
+ for (new_x = 0; new_x < buf_width_tiles; ++new_x) {
+ map_render_tile(_base_tilex + new_x, _base_tiley + new_y,
+ new_x * TILE_SIZE_PIXELS, new_y * TILE_SIZE_PIXELS, FALSE);
}
-#ifdef DEBUG_MAP_TIME
+#ifdef DEBUG
g_timer_stop(map_timer);
-g_printf("Full redraw: %f sec\n", g_timer_elapsed(map_timer, &tms));
+g_debug("Full redraw: %f sec\n", g_timer_elapsed(map_timer, &tms));
#endif
+
map_render_data();
MACRO_QUEUE_DRAW_AREA();
}
+guint
+map_get_zoom(void)
+{
+return _zoom;
+}
+
/**
* Set the current zoom level. If the given zoom level is the same as the
* current zoom level, or if the new zoom is invalid
* (not MIN_ZOOM <= new_zoom < MAX_ZOOM), then this method does nothing.
*/
-void
+gboolean
map_set_zoom(guint new_zoom)
{
/* Note that, since new_zoom is a guint and MIN_ZOOM is 0, this if
* condition also checks for new_zoom >= MIN_ZOOM. */
-if (new_zoom > (MAX_ZOOM - 1))
- return;
+if (new_zoom > (map_max_zoom - 1))
+ return FALSE;
if (new_zoom == _zoom)
- return;
+ return FALSE;
_zoom = new_zoom / _curr_repo->view_zoom_steps * _curr_repo->view_zoom_steps;
_world_size_tiles = unit2tile(WORLD_SIZE_UNITS);
/* New zoom level, so we can't reuse the old buffer's pixels. */
/* Update state variables. */
MACRO_RECALC_OFFSET();
-MACRO_RECALC_FOCUS_BASE();
-MACRO_RECALC_FOCUS_SIZE();
+MACRO_RECALC_FOCUS_BASE(_center_ratio);
+MACRO_RECALC_FOCUS_SIZE(_center_ratio);
map_set_mark(&_gps->data);
map_force_redraw();
+return TRUE;
}
/**
* new_y, old_x, old_y, iox, and ioy with that in mind. */
if (new_base_tiley < _base_tiley) {
/* New is lower than old - start at bottom and go up. */
- new_y = BUF_HEIGHT_TILES - 1;
+ new_y = buf_height_tiles - 1;
ioy = -1;
} else {
/* New is higher than old - start at top and go down. */
}
if (new_base_tilex < _base_tilex) {
/* New is righter than old - start at right and go left. */
- base_new_x = BUF_WIDTH_TILES - 1;
+ base_new_x = buf_width_tiles - 1;
iox = -1;
} else {
/* New is lefter than old - start at left and go right. */
base_old_x = base_new_x + new_base_tilex - _base_tilex;
_base_tilex = new_base_tilex;
_base_tiley = new_base_tiley;
- for (j = 0; j < BUF_HEIGHT_TILES; ++j, new_y += ioy, old_y += ioy) {
+
+ for (j = 0; j < buf_height_tiles; ++j, new_y += ioy, old_y += ioy) {
new_x = base_new_x;
old_x = base_old_x;
/* Iterate over the x tile values. */
- for (k = 0; k < BUF_WIDTH_TILES; ++k, new_x += iox, old_x += iox) {
+ for (k = 0; k < buf_width_tiles; ++k, new_x += iox, old_x += iox) {
/* Can we get this grid block from the old buffer?. */
- if (old_x >= 0 && old_x < BUF_WIDTH_TILES && old_y >= 0 && old_y < BUF_HEIGHT_TILES) {
+ if (old_x >= 0 && old_x < buf_width_tiles && old_y >= 0 && old_y < buf_height_tiles) {
/* Copy from old buffer to new buffer. */
- gdk_draw_drawable(_map_pixmap,
+ gdk_draw_drawable(map_pixmap,
_gc[COLORABLE_MARK],
- _map_pixmap,
+ map_pixmap,
old_x * TILE_SIZE_PIXELS,
old_y * TILE_SIZE_PIXELS,
new_x * TILE_SIZE_PIXELS,
new_base_tiley + new_y,
new_x * TILE_SIZE_PIXELS,
new_y * TILE_SIZE_PIXELS,
- FALSE);
+ map_drag_id!=0 ? TRUE : FALSE);
}
}
}
}
MACRO_RECALC_OFFSET();
-MACRO_RECALC_FOCUS_BASE();
+MACRO_RECALC_FOCUS_BASE(_center_ratio);
map_set_mark(&_gps->data);
MACRO_QUEUE_DRAW_AREA();
return FALSE;
}
+void
+map_draw_pixbuf_on_buffer(gint x, gint y, GdkPixbuf *p)
+{
+if ((x < 0) || (y < 0))
+ return;
+
+if ((x > buf_width_pixels) || (y > buf_height_pixels))
+ return;
+
+gdk_draw_pixbuf(map_pixmap, _gc[COLORABLE_POI],
+ p, 0, 0,
+ x - gdk_pixbuf_get_width(p) / 2,
+ y - gdk_pixbuf_get_height(p) / 2,
+ -1, -1, GDK_RGB_DITHER_NONE, 0, 0);
+}
+
/**
* Draw given pixbuf on map, centered on x,y
*/
map_draw_pixbuf(guint unitx, guint unity, GdkPixbuf *p)
{
gint x,y;
-x = unit2bufx(unitx);
-y = unit2bufy(unity);
+x=unit2bufx(unitx);
+y=unit2bufy(unity);
-gdk_draw_pixbuf(_map_pixmap, _gc[COLORABLE_POI],
- p, 0, 0,
- x - gdk_pixbuf_get_width(p) / 2,
- y - gdk_pixbuf_get_height(p) / 2,
- -1, -1, GDK_RGB_DITHER_NONE, 0, 0);
+map_draw_pixbuf_on_buffer(x, y, p);
}
/**
- * Draw an icon on given Position.
+ * Draw an icon at given Position.
*
- * XXX: don't hardcode as home.png !
*/
-void
-map_draw_position_icon(Position *pos)
+static void
+map_draw_position_icon(Position *pos, const gchar *icon)
{
-guint x,y, x1,y1;
+gint x, y;
+guint ux, uy;
+gchar buffer[128];
GdkPixbuf *p;
-latlon2unit(pos->lat, pos->lon, x, y);
-x1=unit2bufx(x);
-y1=unit2bufy(y);
+latlon2unit(pos->lat, pos->lon, ux, uy);
+x=unit2bufx(ux);
+y=unit2bufy(uy);
-if ((x1 > BUF_WIDTH_PIXELS) || (y1 > BUF_HEIGHT_PIXELS))
+if ((x < 0) || (y < 0))
return;
-p=gdk_pixbuf_new_from_file(DATADIR "/pixmaps/mapper/home.png", NULL);
-if (p) {
- map_draw_pixbuf(x,y,p);
- g_object_unref(p);
-}
+if ((x > buf_width_pixels) || (y > buf_height_pixels))
+ return;
+g_snprintf(buffer, sizeof(buffer), "%s/pixmaps/mapper/%s.png", DATADIR, icon);
+p=gdk_pixbuf_new_from_file(buffer, NULL);
+if (!p)
+ return;
+
+map_draw_pixbuf_on_buffer(x, y, p);
+g_object_unref(p);
}
/**
}
/**
- * Render a single track line to _map_pixmap. If either point on the line
+ * Render a single track line to map_pixmap. If either point on the line
* is a break (defined as unity == 0), a circle is drawn at the other point.
* IT IS AN ERROR FOR BOTH POINTS TO INDICATE A BREAK.
*/
void
-map_render_segment(GdkGC * gc_norm, GdkGC * gc_alt, guint unitx1, guint unity1, guint unitx2, guint unity2)
+map_render_segment(GdkGC *gc_norm, GdkGC *gc_alt, guint unitx1, guint unity1, guint unitx2, guint unity2)
{
- if (!unity1) {
- guint x2, y2;
- x2 = unit2bufx(unitx2);
- y2 = unit2bufy(unity2);
- /* Make sure this circle will be visible. */
- if ((x2 < BUF_WIDTH_PIXELS) && (y2 < BUF_HEIGHT_PIXELS))
- gdk_draw_arc(_map_pixmap, gc_alt, FALSE, /* FALSE: not filled. */
- x2 - _draw_width, y2 - _draw_width, 2 * _draw_width, 2 * _draw_width, 0, /* start at 0 degrees. */
- 360 * 64);
- } else if (!unity2) {
- guint x1, y1;
- x1 = unit2bufx(unitx1);
- y1 = unit2bufy(unity1);
- /* Make sure this circle will be visible. */
- if ((x1 < BUF_WIDTH_PIXELS) && ((unsigned)y1 < BUF_HEIGHT_PIXELS))
- gdk_draw_arc(_map_pixmap, gc_alt, FALSE, /* FALSE: not filled. */
- x1 - _draw_width, y1 - _draw_width, 2 * _draw_width, 2 * _draw_width, 0, /* start at 0 degrees. */
- 360 * 64);
- } else {
- gint x1, y1, x2, y2;
- x1 = unit2bufx(unitx1);
- y1 = unit2bufy(unity1);
- x2 = unit2bufx(unitx2);
- y2 = unit2bufy(unity2);
- /* Make sure this line could possibly be visible. */
- if (!((x1 > BUF_WIDTH_PIXELS && x2 > BUF_WIDTH_PIXELS)
- || (x1 < 0 && x2 < 0)
- || (y1 > BUF_HEIGHT_PIXELS && y2 > BUF_HEIGHT_PIXELS)
- || (y1 < 0 && y2 < 0)))
- gdk_draw_line(_map_pixmap, gc_norm, x1, y1, x2, y2);
+if (!unity1) {
+ guint x2, y2;
+
+ x2 = unit2bufx(unitx2);
+ y2 = unit2bufy(unity2);
+ /* Make sure this circle will be visible. */
+ if ((x2 < buf_width_pixels) && (y2 < buf_height_pixels))
+ gdk_draw_arc(map_pixmap, gc_alt, FALSE, /* FALSE: not filled. */
+ x2 - _draw_width, y2 - _draw_width, 2 * _draw_width, 2 * _draw_width, 0, /* start at 0 degrees. */
+ 360 * 64);
+} else if (!unity2) {
+ guint x1, y1;
+
+ x1 = unit2bufx(unitx1);
+ y1 = unit2bufy(unity1);
+ /* Make sure this circle will be visible. */
+ if ((x1 < buf_width_pixels) && ((unsigned)y1 < buf_height_pixels))
+ gdk_draw_arc(map_pixmap, gc_alt, FALSE, /* FALSE: not filled. */
+ x1 - _draw_width, y1 - _draw_width, 2 * _draw_width, 2 * _draw_width, 0, /* start at 0 degrees. */
+ 360 * 64);
+} else {
+ gint x1, y1, x2, y2;
+
+ x1 = unit2bufx(unitx1);
+ y1 = unit2bufy(unity1);
+ x2 = unit2bufx(unitx2);
+ y2 = unit2bufy(unity2);
+ /* Make sure this line could possibly be visible. */
+ if (!((x1 > buf_width_pixels && x2 > buf_width_pixels)
+ || (x1 < 0 && x2 < 0)
+ || (y1 > buf_height_pixels && y2 > buf_height_pixels)
+ || (y1 < 0 && y2 < 0)))
+ gdk_draw_line(map_pixmap, gc_norm, x1, y1, x2, y2);
}
}
+void
+map_render_waypoint(guint x1, guint y1, GdkGC *gc)
+{
+if ((x1 > buf_width_pixels) || (y1 > buf_height_pixels))
+ return;
+gdk_draw_arc(map_pixmap, gc, FALSE, x1 - _draw_width, y1 - _draw_width, 2 * _draw_width, 2 * _draw_width, 0, 360 * 64);
+}
+
/**
- * Render all track data onto the _map_pixmap. Note that this does not
+ * Render all track data onto the map_pixmap. Note that this does not
* clear the pixmap of previous track data (use map_force_redraw() for
* that), and also note that this method does not queue any redraws, so it
* is up to the caller to decide which part of the track really needs to be
void
map_render_path(Path * path, GdkGC ** gc)
{
- Point *curr;
- WayPoint *wcurr;
-
- /* gc is a pointer to the first GC to use (for plain points). (gc + 1)
- * is a pointer to the GC to use for waypoints, and (gc + 2) is a pointer
- * to the GC to use for breaks. */
-
- /* else there is a route to draw. */
- for (curr = path->head, wcurr = path->whead; curr++ != path->tail;) {
- /* Draw the line from (curr - 1) to (curr). */
- map_render_segment(gc[0], gc[2],
- curr[-1].unitx, curr[-1].unity, curr->unitx,
- curr->unity);
-
- /* Now, check if curr is a waypoint. */
- if (wcurr && wcurr <= path->wtail && wcurr->point == curr) {
- guint x1 = unit2bufx(wcurr->point->unitx);
- guint y1 = unit2bufy(wcurr->point->unity);
- if ((x1 < BUF_WIDTH_PIXELS)
- && (y1 < BUF_HEIGHT_PIXELS)) {
- gdk_draw_arc(_map_pixmap, gc[1], FALSE, /* FALSE: not filled. */
- x1 - _draw_width, y1 - _draw_width, 2 * _draw_width, 2 * _draw_width, 0, /* start at 0 degrees. */
- 360 * 64);
- }
- wcurr++;
- }
+Point *curr;
+WayPoint *wcurr;
+
+/* gc is a pointer to the first GC to use (for plain points). (gc + 1)
+ * is a pointer to the GC to use for waypoints, and (gc + 2) is a pointer
+ * to the GC to use for breaks. */
+
+/* else there is a route to draw. */
+for (curr = path->head, wcurr = path->whead; curr++ != path->tail;) {
+ /* Draw the line from (curr - 1) to (curr). */
+ map_render_segment(gc[0], gc[2], curr[-1].unitx, curr[-1].unity, curr->unitx, curr->unity);
+
+ /* Now, check if curr is a waypoint. */
+ if (wcurr && wcurr <= path->wtail && wcurr->point == curr) {
+ guint x1 = unit2bufx(wcurr->point->unitx);
+ guint y1 = unit2bufy(wcurr->point->unity);
+
+ map_render_waypoint(x1, y1, _gc[COLORABLE_TRACK_BREAK]);
+ wcurr++;
}
}
+}
void
map_render_paths(void)
{
-if ((_show_tracks & ROUTES_MASK) && _route.head != _route.tail) {
- map_render_path(&_route, _gc + COLORABLE_ROUTE);
+if ((_show_tracks & ROUTES_MASK) && _route->head != _route->tail) {
+ map_render_path(_route, _gc + COLORABLE_ROUTE);
/* Now, draw the next waypoint on top of all other waypoints. */
if (_next_way) {
guint x1 = unit2bufx(_next_way->point->unitx);
guint y1 = unit2bufy(_next_way->point->unity);
- if ((x1 < BUF_WIDTH_PIXELS) && (y1 < BUF_HEIGHT_PIXELS)) {
+ if ((x1 < buf_width_pixels) && (y1 < buf_height_pixels)) {
/* Draw the next waypoint as a break. */
- gdk_draw_arc(_map_pixmap, _gc[COLORABLE_ROUTE_BREAK], FALSE, /* FALSE: not filled. */
+ gdk_draw_arc(map_pixmap, _gc[COLORABLE_ROUTE_BREAK], FALSE, /* FALSE: not filled. */
x1 - _draw_width, y1 - _draw_width, 4 * _draw_width, 4 * _draw_width, 0, /* start at 0 degrees. */
360 * 64);
}
}
}
if (_show_tracks & TRACKS_MASK)
- map_render_path(&_track, _gc + COLORABLE_TRACK);
+ map_render_path(_track, _gc + COLORABLE_TRACK);
}
/**
{
GdkModifierType state;
gint xx, yy;
-guint unitx, unity;
+guint unitx, unity, nunitx, nunity;
guint cx, cy;
-if (!(event->state & GDK_BUTTON1_MASK))
- return FALSE;
+if (!(event->state & GDK_BUTTON1_MASK)) {
+ map_drag_id=0;
+ return TRUE;
+}
if (event->is_hint) {
gdk_window_get_pointer(event->window, &xx, &yy, &state);
cx = unit2x(_center.unitx);
cy = unit2y(_center.unity);
-map_center_unit(x2unit((gint) (cx - (xx - before[0]))), y2unit((gint) (cy - (yy - before[1]))));
-map_data_needs_refresh=TRUE;
+nunitx=x2unit((gint) (cx - (xx - before[0])));
+nunity=y2unit((gint) (cy - (yy - before[1])));
+
+map_center_unit(nunitx, nunity);
+map_dragged=TRUE;
+g_debug("MAP PAN: %d %d %d %d (%d, %d)", cx, cy, xx, yy, nunitx, nunity);
before[0] = xx;
before[1] = yy;
return FALSE;
if (_key_zoom_new < _zoom) {
/* We're currently zooming in (_zoom is decreasing). */
guint test = _key_zoom_new - _curr_repo->view_zoom_steps;
- if (test < MAX_ZOOM)
+ if (test < map_max_zoom)
_key_zoom_new = test;
else
return FALSE;
} else {
/* We're currently zooming out (_zoom is increasing). */
guint test = _key_zoom_new + _curr_repo->view_zoom_steps;
- if (test < MAX_ZOOM)
+ if (test < map_max_zoom)
_key_zoom_new = test;
else
return FALSE;
}
static gboolean
-map_cb_expose(GtkWidget * widget, GdkEventExpose * event)
+map_cb_expose(GtkWidget *widget, GdkEventExpose *event)
{
gdk_draw_drawable(GDK_DRAWABLE(_map_widget->window),
_gc[COLORABLE_MARK],
- _map_pixmap,
+ map_pixmap,
event->area.x + _offsetx, event->area.y + _offsety,
event->area.x, event->area.y,
event->area.width, event->area.height);
gint nzoom;
nzoom=_zoom+zdir;
-if ((nzoom > 0) && (nzoom < MAX_ZOOM - 1)) {
+if ((nzoom >= 0) && (nzoom < map_max_zoom - 1)) {
+ image_cache_clear(map_ic);
map_set_zoom(nzoom);
}
return nzoom;
{
static gfloat z=5.0;
static gint last=5;
+gint b=0;
gint iz;
if (zoom_timeout_sid==0)
return FALSE;
+/* If location is known, use road type and speed for zoom setting */
+if (map_loc.valid && map_loc.street) {
+ switch (map_loc.street->type) {
+ case WAY_MOTORWAY:
+ case WAY_TRUNK:
+ b=2;
+ break;
+ case WAY_PRIMARY:
+ case WAY_SECONDARY:
+ b=1;
+ break;
+ default:
+ b=0;
+ break;
+ }
+}
+
z=(z+_gps->data.speed+1)/5;
+z+=b;
if (z>5) z=5.0; else if (z<1) z=1.0;
iz=(gint)roundf(z);
-#ifdef DEBUG
-g_printf("Setting autozoom to: %f %d S:%f\n", z, iz, _gps->data.speed);
-#endif
+g_debug("Setting autozoom to: %f %d S:%f\n", z, iz, _gps->data.speed);
if (iz>last)
iz=last+1;
else if (iz<last)
map_set_autozoom(gboolean az, gfloat speed)
{
if (az==TRUE) {
- MACRO_BANNER_SHOW_INFO(_window, "Autozoom enabled");
zoom_timeout_sid=g_timeout_add(speed<5 ? 2000 : 5000, (GSourceFunc) map_autozoomer, NULL);
+ MACRO_BANNER_SHOW_INFO(_window, "Autozoom enabled");
return;
} else {
if (zoom_timeout_sid) {
_gps->data.speed=20.f;
gps_data_integerize(&_gps->data);
_gps->data.time=time(NULL);
-track_add(&_gps->data);
+track_add(_track, &_gps->data);
map_refresh_mark();
}
announce_destination_reached();
dest_reached=TRUE;
} else if (dt<prev_dt-KM10KNOTS) {
- if (_center_mode>0)
+ if (_center_mode>0 && _announce_destination==TRUE)
announce_distance_to_destination(cdist, UNITS_TEXT[_units], KM10KNOTS);
prev_dt=dt;
} else if (dt>prev_dt+KM10KNOTS/4) {
if (dt>0.05) {
dest_reached=FALSE;
}
-#if 0
- g_printf("%f (Prev:%f)\n", prev_dt, dt);
-#endif
+ g_debug("%f (Prev:%f)\n", prev_dt, dt);
} else {
dest_reached=FALSE;
prev_dt=99999.0;
gtk_label_set_label(GTK_LABEL(info_banner.distance), "");
}
+
gtk_compass_set_dest_heading(_gps_compass, _dest.valid, (gfloat)dh);
gtk_compass_set_dest_heading(_tab_compass, _dest.valid, (gfloat)dh);
}
+/**
+ * Query the OSM database for where we are.
+ *
+ * XXX: This is the wrong place for this function.
+ */
static void
map_update_location(gdouble lat, gdouble lon, gboolean force)
{
static gboolean inp=FALSE;
/* We run the gtk mainloop in progress callback so we can be called again, we don't like that */
-if (inp==TRUE)
+if (inp==TRUE) {
+ g_debug("LOC: Query in progress");
return;
+}
inp=TRUE;
ilat=lat2mp_int(lat);
if (_gps->data.fix>1 && !force)
osm_set_way_range_from_speed(_gps->data.speed);
else
- osm_set_way_range(OSM_RANGE_WAY/4);
-
-osm_progress_set_widget(_db, _progress_item);
-osm_get_location_data(ilat, ilon, _gps->data.heading, &map_loc);
-if (map_loc.valid)
- map_set_place_information(map_loc.street, map_loc.primary, map_loc.secondary);
-else
- map_set_place_information(NULL, NULL, NULL);
-osm_progress_set_widget(_db, NULL);
+ osm_set_way_range(2800);
map_update_destination(lat, lon);
+if (osm_check_location(&map_loc, ilat, ilon)==FALSE) {
+ osm_progress_set_widget(_db, _progress_item);
+ osm_get_location_data(ilat, ilon, _gps->data.heading, &map_loc);
+ if (map_loc.valid)
+ map_set_place_information(map_loc.street, map_loc.primary, map_loc.secondary);
+ else
+ map_set_place_information(NULL, NULL, NULL);
+ osm_progress_set_widget(_db, NULL);
+} else g_debug("IN PLACE");
+
inp=FALSE;
}
/**
* Mouse scroller zoom in/out callback
*/
-static gboolean
+static gboolean
map_cb_scroll_event(GtkWidget * widget, GdkEventScroll * event)
{
if (event->direction == GDK_SCROLL_UP) {
_center_mode=CENTER_MANUAL;
if (map_drag_id!=0)
g_signal_handler_disconnect(G_OBJECT(_map_widget), map_drag_id);
-
+map_dragged=FALSE;
map_drag_id=g_signal_connect(G_OBJECT(_map_widget), "motion_notify_event", G_CALLBACK(map_follow_move_cb), NULL);
}
before[0]=0;
before[1]=0;
map_drag_id=0;
+if (map_dragged==TRUE)
+ map_force_redraw();
}
/* Workaround hildon content menu problem */
map_cb_show_poi_info_dialog(gpointer data)
{
guint poi_id=GPOINTER_TO_INT(data);
-if (poi_info_dialog(poi_id)==FALSE)
+if (poi_info_dialog(_window, poi_id)==FALSE)
g_printerr("Huh? Failed to display info dialog\n");
return FALSE;
}
static gboolean
-map_cb_button_press(GtkWidget * widget, GdkEventButton * event)
+map_cb_button_press(GtkWidget *widget, GdkEventButton *event)
{
_cmenu_position_x = event->x + 0.5;
_cmenu_position_y = event->y + 0.5;
map_set_zoom(_zoom-1);
#endif
map_data_needs_refresh=TRUE;
+ map_drag_stop(event->x, event->y);
return FALSE;
}
if (event->type==GDK_3BUTTON_PRESS) {
+ map_drag_stop(event->x, event->y);
return FALSE;
}
return FALSE;
break;
case 2:
- map_set_zoom(_zoom - 1);
+ /* */
break;
case 3:
#ifndef WITH_HILDON
return FALSE;
}
+static gboolean
+map_pan_click_check(gint x, gint y)
+{
+gint pns=0, pew=0;
+
+if (x<MAP_THUMB_MARGIN_X)
+ pns=-PAN_UNITS;
+else if (x>(_screen_width_pixels-MAP_THUMB_MARGIN_X))
+ pns=PAN_UNITS;
+
+if (y<MAP_THUMB_MARGIN_Y)
+ pew=-PAN_UNITS;
+else if (y>(_screen_height_pixels-MAP_THUMB_MARGIN_Y))
+ pew=PAN_UNITS;
+
+if (pns!=0 || pew!=0) {
+ map_pan(pns, pew);
+ g_debug("MPAN: %d, %d", pns, pew);
+ return TRUE;
+}
+return FALSE;
+}
+
static gboolean
map_cb_button_release(GtkWidget *widget, GdkEventButton *event)
{
switch (event->button) {
case 1:
- if (_center_mode>0)
- set_action_activate("autocenter_none", TRUE);
+
+#if defined(WITH_HILDON_NEW)
+ if (hildon_helper_event_button_is_finger(event)) {
+ g_debug("Thumb down");
+ if (map_pan_click_check(event->x, event->y))
+ return FALSE;
+ }
+#endif
switch (map_mode) {
case MAP_MODE_DRAW_TRACK:
unit2latlon(ux, uy, lat, lon);
if (map_poi_find_at_latlon(lat, lon, &poi_id)==TRUE) {
- g_printf("POI: %d\n", poi_id);
g_idle_add_full(G_PRIORITY_HIGH_IDLE,(GSourceFunc)map_cb_show_poi_info_dialog, GINT_TO_POINTER(poi_id), NULL);
}
if (map_data_needs_refresh==TRUE) {
map_render_data();
g_idle_add_full(G_PRIORITY_HIGH_IDLE,(GSourceFunc)map_update_location_from_center, NULL, NULL);
}
+ if (_center_mode>0)
+ set_action_activate("autocenter_none", TRUE);
map_drag_stop(event->x, event->y);
break;
}
break;
case 2:
- /* */
+ if (map_pan_click_check(event->x, event->y)==FALSE)
+ map_set_zoom(_zoom-1);
+ return FALSE;
break;
case 3:
+ /* */
break;
}