zoomedit: Kompiliert jetzt als C++-Programm

1 files changed, 0 insertions, 366 deletions

diff --git a/window.c b/window.c
deleted file mode 100644
index 38cf0cc..0000000
--- a/window.c
+++ /dev/null
@@ -1,366 +0,0 @@
-#include "window.h"
-#include "ui.h"
-#include "edit.h"
-#include "draw.h"
-#include "geometry.h"
-#include "level.h"
-#include <gtk/gtk.h>
-#include <string.h>
-
-
-static GtkWidget *drawingArea = NULL, *sidebarView = NULL, *sidebarAdd = NULL;
-static GtkAdjustment *hAdjustment = NULL, *vAdjustment = NULL;
-
-static GtkWidget *entryName, *labelArea = NULL, *labelPerimeter = NULL, *buttonAdd = NULL, *buttonAddDo = NULL;
-
-
-static gboolean deleteEvent(GtkWidget *widget, GdkEvent  *event, gpointer data) {
-  return FALSE;
-}
-
-static gboolean scrollEvent(GtkWidget *widget, GdkEventScroll *event, gpointer user_data) {
-  const gdouble x = event->x/widget->allocation.width, y = event->y/widget->allocation.height;
-  
-  switch(event->direction) {
-    case GDK_SCROLL_UP:
-      zoomIn(1.1, x, y);
-      break;
-    case GDK_SCROLL_DOWN:
-      zoomOut(1.1, x, y);
-  }
-}
-
-static gboolean buttonEvent(GtkWidget *widget, GdkEventButton *event, gpointer user_data) {
-  VERTEX v = {event->x, event->y};
-  
-  switch(event->type) {
-    case GDK_BUTTON_PRESS:
-      switch(event->button) {
-        case 1:
-          switch(getEditMode()) {
-            case EDIT_MODE_VIEW:
-            case EDIT_MODE_SELECTED:
-              setActiveRoom(getHoveredRoom());
-              
-              updateSidebar();
-              
-              redraw();
-              
-              break;
-            case EDIT_MODE_ADD:
-              viewToImage(&v);
-              
-              if(isVertexOk(&v)) {
-                addVertex(&getActiveRoom()->polygon, &v);
-                updateSidebar();
-              }
-          }
-          
-          gtk_widget_queue_draw(drawingArea);
-      }
-  }
-  
-  return FALSE;
-}
-
-gboolean crossingNotifyEvent(GtkWidget *widget, GdkEventCrossing *event, gpointer user_data) {
-  VERTEX v;
-  
-  
-  switch(event->type) {
-    case GDK_ENTER_NOTIFY:
-      v.x = event->x;
-      v.y = event->y;
-      
-      viewToImage(&v);
-    
-      setHoveredVertex(&v);
-      
-      break;
-    case GDK_LEAVE_NOTIFY:
-      setHoveredVertex(NULL);
-  }
-  
-  
-  gtk_widget_queue_draw(drawingArea);
-}
-
-gboolean motionNotifyEvent(GtkWidget *widget, GdkEventMotion *event, gpointer user_data) {
-  VERTEX v;
-  ROOM *last = getHoveredRoom();
-  
-  v.x = event->x;
-  v.y = event->y;
-  
-  viewToImage(&v);
-  
-  setHoveredVertex(&v);
-  
-  if(getHoveredRoom() != last || getEditMode() == EDIT_MODE_ADD)
-    gtk_widget_queue_draw(drawingArea);
-}
-
-static void destroy(GtkWidget *widget, gpointer data) {
-  gtk_main_quit();
-}
-
-static void refreshScrolling() {
-  if(getImageWidth() < drawingArea->allocation.width)
-    setXTranslate((getImageWidth()-drawingArea->allocation.width)/2);
-  else
-    setXTranslate(gtk_adjustment_get_value(hAdjustment));
-  
-  if(getImageHeight() < drawingArea->allocation.height)
-    setYTranslate((getImageHeight()-drawingArea->allocation.height)/2);
-  else 
-    setYTranslate(gtk_adjustment_get_value(vAdjustment));
-  
-  gtk_widget_queue_draw(drawingArea);
-}
-
-static void updateScrollbars(double x, double y) {
-  const gdouble imageWidth = getImageWidth(), imageHeight = getImageHeight();
-  const gdouble width = drawingArea->allocation.width, height = drawingArea->allocation.height;
-  gdouble upper, pageSize, value;
-  
-  gdk_window_freeze_updates(drawingArea->window);
-  
-  g_object_get(G_OBJECT(hAdjustment), "upper", &upper, "page_size", &pageSize, NULL);
-  g_object_set(G_OBJECT(hAdjustment), "upper", imageWidth, "page_size", width, NULL);
-  gtk_adjustment_changed(hAdjustment);
-  
-  if((pageSize > upper && width < imageWidth) || upper == 0)
-    value = (imageWidth-width)/2;
-  else
-    value = (gtk_adjustment_get_value(hAdjustment)+pageSize*x)/upper*imageWidth-width*x;
-  gtk_adjustment_set_value(hAdjustment, MAX(MIN(value, imageWidth-width), 0));
-  
-  g_object_get(G_OBJECT(vAdjustment), "upper", &upper, "page_size", &pageSize, NULL);
-  g_object_set(G_OBJECT(vAdjustment), "upper", imageHeight, "page_size", height, NULL);
-  gtk_adjustment_changed(vAdjustment);
-  
-  if((pageSize > upper && height < imageHeight) || upper == 0)
-    value = (imageHeight-height)/2;
-  else
-    value = (gtk_adjustment_get_value(vAdjustment)+pageSize*y)/upper*imageHeight-height*y;
-  gtk_adjustment_set_value(vAdjustment, MAX(MIN(value, imageHeight-height), 0));
-  
-  gdk_window_thaw_updates(drawingArea->window);
-  
-  refreshScrolling();
-}
-
-static void updateScrollbarsCentered() {
-  updateScrollbars(0.5, 0.5);
-}
-
-static void sidebarNameChanged(GtkEditable *editable, gpointer user_data) {
-  if(getActiveRoom() == NULL) return;
-  
-  free(getActiveRoom()->name);
-  getActiveRoom()->name = strdup(gtk_entry_get_text(GTK_ENTRY(entryName)));
-}
-
-static void sidebarButtonClicked(GtkButton *button, gpointer user_data) {
-  if(button == GTK_BUTTON(buttonAdd)) {
-    startAddMode();
-    updateSidebar();
-    
-    gtk_widget_queue_draw(drawingArea);
-  }
-  else if(button == GTK_BUTTON(buttonAddDo)) {
-    if(getActiveRoom() &&getActiveRoom()->polygon.nVertices > 2 && isPolygonOk(&getActiveRoom()->polygon)) {
-      addRoom(getLevel(), getActiveRoom());
-      setActiveRoom(&getLevel()->rooms[getLevel()->nRooms-1]);
-    }
-    
-    endAddMode();
-    updateSidebar();
-    
-    gtk_widget_queue_draw(drawingArea);
-  }
-}
-
-static GtkWidget* createSidebar() {
-  GtkWidget *sidebar, *labelRoomInfo, *labelName;
-  GtkWidget *tableRoomData, *labelAreaLabel, *labelPerimeterLabel;
-  
-  sidebar = gtk_hbox_new(FALSE, 0);
-  
-  // View sidebar
-  sidebarView = gtk_vbox_new(FALSE, 0);
-  gtk_box_pack_start(GTK_BOX(sidebar), sidebarView, FALSE, FALSE, 5);
-  
-  labelRoomInfo = gtk_label_new(NULL);
-  gtk_label_set_markup(GTK_LABEL(labelRoomInfo), "<b>Room info:</b>");
-  gtk_misc_set_alignment(GTK_MISC(labelRoomInfo), 0.0, 0.5);
-  gtk_box_pack_start(GTK_BOX(sidebarView), labelRoomInfo, FALSE, FALSE, 5);
-  
-  gtk_box_pack_start(GTK_BOX(sidebarView), gtk_hseparator_new(), FALSE, FALSE, 5);
-  
-  labelName = gtk_label_new("Name:");
-  gtk_misc_set_alignment(GTK_MISC(labelName), 0.0, 0.5);
-  gtk_box_pack_start(GTK_BOX(sidebarView), labelName, FALSE, FALSE, 0);
-  
-  entryName = gtk_entry_new();
-  gtk_widget_set_sensitive(entryName, FALSE);
-  g_signal_connect(G_OBJECT(entryName), "changed", G_CALLBACK(sidebarNameChanged), NULL);
-  gtk_box_pack_start(GTK_BOX(sidebarView), entryName, FALSE, FALSE, 0);
-      
-  tableRoomData = gtk_table_new(2, 2, FALSE);
-  gtk_table_set_row_spacings(GTK_TABLE(tableRoomData), 5);
-  gtk_table_set_col_spacings(GTK_TABLE(tableRoomData), 10);
-  gtk_box_pack_start(GTK_BOX(sidebarView), tableRoomData, FALSE, FALSE, 5);
-  
-  labelAreaLabel = gtk_label_new("Room area:");
-  gtk_misc_set_alignment(GTK_MISC(labelAreaLabel), 0.0, 0.5);
-  gtk_table_attach_defaults(GTK_TABLE(tableRoomData), labelAreaLabel, 0, 1, 0, 1);
-  
-  labelArea = gtk_label_new(NULL);
-  gtk_misc_set_alignment(GTK_MISC(labelArea), 1.0, 0.5);
-  gtk_table_attach_defaults(GTK_TABLE(tableRoomData), labelArea, 1, 2, 0, 1);
-  
-  labelPerimeterLabel = gtk_label_new("Room perimeter:");
-  gtk_misc_set_alignment(GTK_MISC(labelPerimeterLabel), 0.0, 0.5);
-  gtk_table_attach_defaults(GTK_TABLE(tableRoomData), labelPerimeterLabel, 0, 1, 1, 2);
-  
-  labelPerimeter = gtk_label_new(NULL);
-  gtk_misc_set_alignment(GTK_MISC(labelPerimeter), 1.0, 0.5);
-  gtk_table_attach_defaults(GTK_TABLE(tableRoomData), labelPerimeter, 1, 2, 1, 2);
-  
-  buttonAdd = gtk_button_new_with_label("Add room");
-  g_signal_connect(G_OBJECT(buttonAdd), "clicked", G_CALLBACK(sidebarButtonClicked), NULL);
-  gtk_box_pack_end(GTK_BOX(sidebarView), buttonAdd, FALSE, FALSE, 0);
-  
-  // Add sidebar
-  sidebarAdd = gtk_vbox_new(FALSE, 0);
-  gtk_box_pack_start(GTK_BOX(sidebar), sidebarAdd, FALSE, FALSE, 5);
-  
-  labelRoomInfo = gtk_label_new(NULL);
-  gtk_label_set_markup(GTK_LABEL(labelRoomInfo), "<b>Add room</b>");
-  gtk_misc_set_alignment(GTK_MISC(labelRoomInfo), 0.0, 0.5);
-  gtk_box_pack_start(GTK_BOX(sidebarAdd), labelRoomInfo, FALSE, FALSE, 5);
-  
-  buttonAddDo = gtk_button_new_with_label("Add room");
-  g_signal_connect(G_OBJECT(buttonAddDo), "clicked", G_CALLBACK(sidebarButtonClicked), NULL);
-  gtk_box_pack_end(GTK_BOX(sidebarAdd), buttonAddDo, FALSE, FALSE, 0);
-  
-  return sidebar;
-}
-
-GtkWidget* createMainWindow() {
-  GtkWidget *window, *hPaned, *vbox, *table, *vScroll, *hScroll, *sidebar;
-  GdkColor color = {0, 0, 0, 0};
-  
-  
-  window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
-  gtk_window_set_default_size(GTK_WINDOW(window), 640, 480);
-  g_signal_connect(G_OBJECT(window), "delete-event", G_CALLBACK(deleteEvent), NULL);
-  g_signal_connect(G_OBJECT(window), "destroy", G_CALLBACK(destroy), NULL);
-  
-  vbox = gtk_vbox_new(FALSE, 0);
-  gtk_container_add(GTK_CONTAINER(window), vbox);
-  
-  gtk_box_pack_start(GTK_BOX(vbox), getMenu(), FALSE, FALSE, 0);
-  gtk_box_pack_start(GTK_BOX(vbox), getToolbar(), FALSE, FALSE, 0);
-  
-  gtk_window_add_accel_group(GTK_WINDOW(window), getAccels());
-  
-  hPaned = gtk_hpaned_new();
-  gtk_box_pack_end(GTK_BOX(vbox), hPaned, TRUE, TRUE, 0);
-  
-  table = gtk_table_new(2, 2, FALSE);
-  gtk_paned_pack1(GTK_PANED(hPaned), table, TRUE, TRUE);
-  
-  drawingArea = gtk_drawing_area_new();
-  gtk_widget_modify_bg(drawingArea, GTK_WIDGET_STATE(drawingArea), &color);
-  g_signal_connect(G_OBJECT(drawingArea), "configure-event", G_CALLBACK(updateScrollbarsCentered), NULL);
-  g_signal_connect(G_OBJECT(drawingArea), "expose-event", G_CALLBACK(drawTopView), NULL);
-  g_signal_connect(G_OBJECT(drawingArea), "button-press-event", G_CALLBACK(buttonEvent), NULL);
-  g_signal_connect(G_OBJECT(drawingArea), "button-release-event", G_CALLBACK(buttonEvent), NULL);
-  g_signal_connect(G_OBJECT(drawingArea), "enter-notify-event", G_CALLBACK(crossingNotifyEvent), NULL);
-  g_signal_connect(G_OBJECT(drawingArea), "leave-notify-event", G_CALLBACK(crossingNotifyEvent), NULL);
-  g_signal_connect(G_OBJECT(drawingArea), "motion-notify-event", G_CALLBACK(motionNotifyEvent), NULL);
-  g_signal_connect(G_OBJECT(drawingArea), "scroll-event", G_CALLBACK(scrollEvent), NULL);
-  gtk_widget_add_events(drawingArea, GDK_SCROLL_MASK | GDK_POINTER_MOTION_MASK | GDK_ENTER_NOTIFY_MASK | GDK_LEAVE_NOTIFY_MASK);
-  gtk_table_attach(GTK_TABLE(table), drawingArea, 0, 1, 0, 1, GTK_FILL|GTK_EXPAND|GTK_SHRINK, GTK_FILL|GTK_EXPAND|GTK_SHRINK, 0, 0);
-  
-  hAdjustment = GTK_ADJUSTMENT(gtk_adjustment_new(0, 0, 0, 10, 100, 100));
-  hScroll = gtk_hscrollbar_new(hAdjustment);
-  g_signal_connect(G_OBJECT(hScroll), "value-changed", G_CALLBACK(refreshScrolling), NULL);
-  gtk_table_attach(GTK_TABLE(table), hScroll, 0, 1, 1, 2, GTK_FILL|GTK_EXPAND|GTK_SHRINK, 0, 0, 0);
-  
-  vAdjustment = GTK_ADJUSTMENT(gtk_adjustment_new(0, 0, 0, 10, 100, 100));
-  vScroll = gtk_vscrollbar_new(vAdjustment);
-  g_signal_connect(G_OBJECT(vScroll), "value-changed", G_CALLBACK(refreshScrolling), NULL);
-  gtk_table_attach(GTK_TABLE(table), vScroll, 1, 2, 0, 1, 0, GTK_FILL|GTK_EXPAND|GTK_SHRINK, 0, 0);
-  
-  sidebar = createSidebar();
-  gtk_paned_pack2(GTK_PANED(hPaned), sidebar, FALSE, TRUE);
-  
-  gtk_widget_show_all(vbox);
-  gtk_widget_hide(sidebarAdd);
-  
-  return window;
-}
-
-void updateSidebar() {
-  gchar *string;
-  
-  switch(getEditMode()) {
-    case EDIT_MODE_VIEW:
-    case EDIT_MODE_SELECTED:
-      gtk_widget_hide(sidebarAdd);
-      gtk_widget_show(sidebarView);
-      
-      if(getActiveRoom()) {
-        gtk_entry_set_text(GTK_ENTRY(entryName), getActiveRoom()->name);
-        gtk_widget_set_sensitive(entryName, TRUE);
-        
-        string = g_strdup_printf("%.2f", polygonArea(&getActiveRoom()->polygon));
-        gtk_label_set_text(GTK_LABEL(labelArea), string);
-        g_free(string);
-        
-        string = g_strdup_printf("%.2f", polygonPerimeter(&getActiveRoom()->polygon));
-        gtk_label_set_text(GTK_LABEL(labelPerimeter), string);
-        g_free(string);
-      }
-      else {
-        gtk_entry_set_text(GTK_ENTRY(entryName), "");
-        gtk_widget_set_sensitive(entryName, FALSE);
-        
-        gtk_label_set_text(GTK_LABEL(labelArea), NULL);
-        gtk_label_set_text(GTK_LABEL(labelPerimeter), NULL);
-      }
-      
-      break;
-    case EDIT_MODE_ADD:
-      gtk_widget_hide(sidebarView);
-      gtk_widget_show(sidebarAdd);
-      
-      if(getActiveRoom()) {
-        if(getActiveRoom()->polygon.nVertices > 2 && isPolygonOk(&getActiveRoom()->polygon))
-          gtk_widget_set_sensitive(buttonAddDo, TRUE);
-        else
-          gtk_widget_set_sensitive(buttonAddDo, FALSE);
-      }
-  }
-}
-
-void zoomIn(double factor, double x, double y) {
-  setScale(getScale()*factor);
-  updateScrollbars(x, y);
-}
-
-void zoomOut(double factor, double x, double y) {
-  setScale(getScale()/factor);
-  updateScrollbars(x, y);
-}
-
-void zoomInCentered(double factor) {
-  zoomIn(factor, 0.5, 0.5);
-}
-
-void zoomOutCentered(double factor) {
-  zoomOut(factor, 0.5, 0.5);
-}