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(svn r153) -Feature: [1009710] Extra Viewport. In the minimap dropdown menu, open a new viewport to have a quick look at your favorite map-positions. Independent zoom and quick jump to/from viewport (Dribbel)

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darkvater
2004-09-03 19:59:05 +00:00
parent 4bf6ad1406
commit 4fec362b32
10 changed files with 192 additions and 43 deletions
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96
smallmap_gui.c
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@@ -1,6 +1,6 @@
#include "stdafx.h"
#include "ttd.h"
#include "gui.h"
#include "window.h"
#include "gfx.h"
#include "viewport.h"
@@ -996,3 +996,97 @@ void ShowSmallMap()
{
DoShowSmallMap(_smallmap_size);
}
/* Extra ViewPort Window Stuff */
static Widget _extra_view_port_widgets[] = {
{ WWT_CLOSEBOX, 14, 0, 10, 0, 13, STR_00C5, STR_018B_CLOSE_WINDOW},
{ WWT_CAPTION, 14, 11, 299, 0, 13, STR_EXTRA_VIEW_PORT_TITLE, STR_018C_WINDOW_TITLE_DRAG_THIS},
{ WWT_PANEL, 14, 0, 299, 14, 233, 0x0, 0},
{ WWT_6, 14, 2, 297, 16, 231, 0, 0},
{ WWT_PANEL, 14, 0, 21, 234, 255, 0x2DF, STR_017F_ZOOM_THE_VIEW_IN},
{ WWT_PANEL, 14, 22, 43, 234, 255, 0x2E0, STR_0180_ZOOM_THE_VIEW_OUT},
{ WWT_PUSHTXTBTN, 14, 44, 171, 234, 255, STR_EXTRA_VIEW_MOVE_MAIN_TO_VIEW, STR_EXTRA_VIEW_MOVE_MAIN_TO_VIEW_TT},
{ WWT_PUSHTXTBTN, 14, 172, 299, 234, 255, STR_EXTRA_VIEW_MOVE_VIEW_TO_MAIN, STR_EXTRA_VIEW_MOVE_VIEW_TO_MAIN_TT},
{ WWT_LAST},
};
static void ExtraViewPortWndProc(Window *w, WindowEvent *e)
{
ViewPort *vp = w->viewport;
int button = 4;
switch(e->event) {
case WE_PAINT: {
// set the number in the title bar
SET_DPARAM16(0, (w->window_number+1));
DrawWindowWidgets(w);
DrawWindowViewport(w);
} break;
case WE_CLICK: {
switch(e->click.widget) {
case 4: { /* zoom in */
DoZoomInOutWindow(ZOOM_IN,w);
} break;
case 5: { /* zoom out */
DoZoomInOutWindow(ZOOM_OUT,w);
} break;
case 6: { /* location button (move main view to same spot as this view) */
Window * w2 = FindWindowById(WC_MAIN_WINDOW, 0);
int x = WP(w,vp_d).scrollpos_x; // Where is the main looking at
int y = WP(w,vp_d).scrollpos_y;
// set this view to same location. Based on the center, adjusting for zoom
WP(w2,vp_d).scrollpos_x = x - (w2->viewport->virtual_width - (294 <<vp->zoom) )/2;
WP(w2,vp_d).scrollpos_y = y - (w2->viewport->virtual_height - (214 << vp->zoom) )/2;
} break;
case 7: { /* inverse location button (move this view to same spot as main view) */
Window * w2 = FindWindowById(WC_MAIN_WINDOW, 0);
int x = WP(w2,vp_d).scrollpos_x;
int y = WP(w2,vp_d).scrollpos_y;
WP(w,vp_d).scrollpos_x = x + (w2->viewport->virtual_width - (294 <<vp->zoom) )/2;
WP(w,vp_d).scrollpos_y = y + (w2->viewport->virtual_height - (214 << vp->zoom) )/2;
} break;
}
} break;
}
}
static const WindowDesc _extra_view_port_desc = {
-1,-1, 300, 256,
WC_EXTRA_VIEW_PORT,0,
WDF_STD_TOOLTIPS | WDF_STD_BTN | WDF_DEF_WIDGET | WDF_UNCLICK_BUTTONS,
_extra_view_port_widgets,
ExtraViewPortWndProc
};
void ShowExtraViewPortWindow()
{
Window *w, *v;
int i = 0;
// find next free window number for extra viewport
while (FindWindowById(WC_EXTRA_VIEW_PORT,i) ) {
i++;
}
w = AllocateWindowDescFront(&_extra_view_port_desc,i);
if (w) {
int x,y;
// disable zoom in button
w->disabled_state = 1 << 4;
// the main window with the main view
v = FindWindowById(WC_MAIN_WINDOW, 0);
// New viewport start ats (zero,zero)
AssignWindowViewport(w, 3, 17, 294, 214, 0 , 0);
// center on same place as main window (zoom is maximum, no adjustment needed)
x = WP(v,vp_d).scrollpos_x;
y = WP(v,vp_d).scrollpos_y;
WP(w,vp_d).scrollpos_x = x + (v->viewport->virtual_width - (294) )/2;
WP(w,vp_d).scrollpos_y = y + (v->viewport->virtual_height - (214) )/2;
}
}