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(svn r25264) -Feature: linkgraph overlay over main viewport (fonsinchen)

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rubidium
2013-05-19 14:49:25 +00:00
parent 50ae992b47
commit ef7befdbd8
7 changed files with 119 additions and 18 deletions
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20
src/main_gui.cpp
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@@ -29,6 +29,7 @@
#include "company_func.h"
#include "toolbar_gui.h"
#include "statusbar_gui.h"
#include "linkgraph/linkgraph_gui.h"
#include "tilehighlight_func.h"
#include "hotkeys.h"
@@ -239,6 +240,11 @@ enum {
struct MainWindow : Window
{
uint refresh;
static const uint LINKGRAPH_REFRESH_PERIOD = 0xff;
static const uint LINKGRAPH_DELAY = 0xf;
MainWindow() : Window()
{
this->InitNested(&_main_window_desc, 0);
@@ -247,6 +253,18 @@ struct MainWindow : Window
NWidgetViewport *nvp = this->GetWidget<NWidgetViewport>(WID_M_VIEWPORT);
nvp->InitializeViewport(this, TileXY(32, 32), ZOOM_LVL_VIEWPORT);
this->viewport->overlay = new LinkGraphOverlay(this, WID_M_VIEWPORT, 0, 0, 3);
this->refresh = LINKGRAPH_DELAY;
}
virtual void OnTick()
{
if (--refresh == 0) {
this->viewport->overlay->RebuildCache();
this->GetWidget<NWidgetBase>(WID_M_VIEWPORT)->SetDirty(this);
this->refresh = LINKGRAPH_REFRESH_PERIOD;
}
}
virtual void OnPaint()
@@ -416,6 +434,7 @@ struct MainWindow : Window
this->viewport->scrollpos_y += ScaleByZoom(delta.y, this->viewport->zoom);
this->viewport->dest_scrollpos_x = this->viewport->scrollpos_x;
this->viewport->dest_scrollpos_y = this->viewport->scrollpos_y;
this->refresh = LINKGRAPH_DELAY;
}
virtual void OnMouseWheel(int wheel)
@@ -430,6 +449,7 @@ struct MainWindow : Window
if (this->viewport != NULL) {
NWidgetViewport *nvp = this->GetWidget<NWidgetViewport>(WID_M_VIEWPORT);
nvp->UpdateViewportCoordinates(this);
this->refresh = LINKGRAPH_DELAY;
}
}