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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.114 by root, Sat Apr 15 13:56:25 2006 UTC vs.
Revision 1.271 by root, Fri Jun 2 22:13:47 2006 UTC

1package CFClient::UI; 1package CFClient::UI;
2 2
3use utf8;
3use strict; 4use strict;
4 5
5use Scalar::Util (); 6use Scalar::Util ();
6use List::Util (); 7use List::Util ();
7 8
8use CFClient; 9use CFClient;
10use CFClient::Texture;
9 11
10our ($FOCUS, $HOVER, $GRAB); # various widgets 12our ($FOCUS, $HOVER, $GRAB); # various widgets
11 13
14our $LAYOUT;
12our $ROOT; 15our $ROOT;
16our $TOOLTIP;
13our $BUTTON_STATE; 17our $BUTTON_STATE;
18
19our %WIDGET; # all widgets, weak-referenced
20
21sub get_layout {
22 my $layout;
23
24 for (grep { $_->{name} } values %WIDGET) {
25 my $win = $layout->{$_->{name}} = { };
26
27 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
28 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
29 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
30 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
31
32 $win->{show} = $_->{visible} && $_->{is_toplevel};
33 }
34
35 $layout
36}
37
38sub set_layout {
39 my ($layout) = @_;
40
41 $LAYOUT = $layout;
42}
43
44sub check_tooltip {
45 return if $ENV{CFPLUS_DEBUG} & 8;
46
47 if (!$GRAB) {
48 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
49 if (length $widget->{tooltip}) {
50 if ($TOOLTIP->{owner} != $widget) {
51 $TOOLTIP->hide;
52
53 $TOOLTIP->{owner} = $widget;
54
55 my $tip = $widget->{tooltip};
56
57 $tip = $tip->($widget) if CODE:: eq ref $tip;
58
59 $TOOLTIP->set_tooltip_from ($widget);
60 $TOOLTIP->show;
61 }
62
63 return;
64 }
65 }
66 }
67
68 $TOOLTIP->hide;
69 delete $TOOLTIP->{owner};
70}
14 71
15# class methods for events 72# class methods for events
16sub feed_sdl_key_down_event { 73sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 74 $FOCUS->emit (key_down => $_[0])
75 if $FOCUS;
18} 76}
19 77
20sub feed_sdl_key_up_event { 78sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 79 $FOCUS->emit (key_up => $_[0])
80 if $FOCUS;
22} 81}
23 82
24sub feed_sdl_button_down_event { 83sub feed_sdl_button_down_event {
25 my ($ev) = @_; 84 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 85 my ($x, $y) = ($ev->{x}, $ev->{y});
27 86
28 if (!$BUTTON_STATE) { 87 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 88 my $widget = $ROOT->find_widget ($x, $y);
30 89
31 $GRAB = $widget; 90 $GRAB = $widget;
32 $GRAB->update if $GRAB; 91 $GRAB->update if $GRAB;
33 }
34 92
93 check_tooltip;
94 }
95
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 96 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 97
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 98 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
99 if $GRAB;
38} 100}
39 101
40sub feed_sdl_button_up_event { 102sub feed_sdl_button_up_event {
41 my ($ev) = @_; 103 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 104 my ($x, $y) = ($ev->{x}, $ev->{y});
43 105
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 106 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 107
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 108 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 109
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 110 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
111 if $GRAB;
49 112
50 if (!$BUTTON_STATE) { 113 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 114 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 115 $grab->update if $grab;
53 $GRAB->update if $GRAB; 116 $GRAB->update if $GRAB;
117
118 check_tooltip;
54 } 119 }
55} 120}
56 121
57sub feed_sdl_motion_event { 122sub feed_sdl_motion_event {
58 my ($ev) = @_; 123 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 124 my ($x, $y) = ($ev->{x}, $ev->{y});
60 125
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 126 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 127
63 if ($widget != $HOVER) { 128 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 129 my $hover = $HOVER; $HOVER = $widget;
65 130
66 $hover->update if $hover && $hover->{can_hover}; 131 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 132 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 133
134 check_tooltip;
135 }
136
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
71} 139}
72 140
73# convert position array to integers 141# convert position array to integers
74sub harmonize { 142sub harmonize {
75 my ($vals) = @_; 143 my ($vals) = @_;
76 144
77 my $rem = 0; 145 my $rem = 0;
78 146
79 for ($vals) { 147 for (@$vals) {
80 my $i = int $_ + $rem; 148 my $i = int $_ + $rem;
81 $rem += $_ - $i; 149 $rem += $_ - $i;
82 $_ = $i; 150 $_ = $i;
83 } 151 }
84} 152}
85 153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
193}
194
86############################################################################# 195#############################################################################
87 196
88package CFClient::UI::Base; 197package CFClient::UI::Base;
89 198
90use strict; 199use strict;
91 200
92use SDL::OpenGL; 201use CFClient::OpenGL;
93 202
94sub new { 203sub new {
95 my $class = shift; 204 my $class = shift;
96 205
97 my $self = bless { 206 my $self = bless {
98 x => 0, 207 x => "center",
99 y => 0, 208 y => "center",
100 z => 0, 209 z => 0,
101 w => -1, 210 w => undef,
102 h => -1, 211 h => undef,
212 can_events => 1,
103 @_ 213 @_
104 }, $class; 214 }, $class;
105 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
106 for (keys %$self) { 218 for (keys %$self) {
107 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
109 } 221 }
110 } 222 }
111 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
112 $self 236 $self
113} 237}
114 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
246sub show {
247 my ($self) = @_;
248
249 return if $self->{parent};
250
251 $CFClient::UI::ROOT->add ($self);
252}
253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
312 $self->{parent}->remove ($self)
313 if $self->{parent};
314}
315
115sub move { 316sub move_abs {
116 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
117 $self->{x} = $x; 318
118 $self->{y} = $y; 319 $self->{x} = List::Util::max 0, int $x;
320 $self->{y} = List::Util::max 0, int $y;
119 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
120}
121 322
122sub needs_redraw { 323 $self->update;
123 0 324}
325
326sub set_size {
327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
124} 333}
125 334
126sub size_request { 335sub size_request {
127 require Carp; 336 require Carp;
128 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
129} 338}
130 339
131sub _size_allocate { 340sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
133 342
343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
346 $w = List::Util::min $w, int $h * $self->{aspect};
347 $h = List::Util::min $h, int $w / $self->{aspect};
348
349 # use alignment to adjust x, y
350
351 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h);
353 }
354
355 if ($self->{x} ne $x || $self->{y} ne $y) {
134 $self->{x} = $x; 356 $self->{x} = $x;
135 $self->{y} = $y; 357 $self->{y} = $y;
358 $self->update;
359 }
136 360
137 return unless $self->{w} != $w || $self->{h} != $h; 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
138 363
139 $self->{w} = $w; 364 $self->{alloc_w} = $w;
140 $self->{h} = $h; 365 $self->{alloc_h} = $h;
141 366
367 $self->{root}{size_alloc}{$self+0} = $self;
142 1 368 }
143} 369}
144 370
145sub size_allocate { 371sub size_allocate {
146 my ($self, $x, $y, $w, $h) = @_; 372 # nothing to be done
147
148 $self->_size_allocate ($x, $y, $w, $h);
149} 373}
150 374
151# return top left coordinates 375sub children {
152sub _topleft { 376}
377
378sub set_max_size {
153 my ($self, $x, $y) = @_; 379 my ($self, $w, $h) = @_;
154 380
155 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 381 delete $self->{max_w}; $self->{max_w} = $w if $w;
382 delete $self->{max_h}; $self->{max_h} = $h if $h;
383}
384
385sub set_tooltip {
386 my ($self, $tooltip) = @_;
387
388 $tooltip =~ s/^\s+//;
389 $tooltip =~ s/\s+$//;
390
391 return if $self->{tooltip} eq $tooltip;
392
393 $self->{tooltip} = $tooltip;
394
395 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
396 delete $CFClient::UI::TOOLTIP->{owner};
397 CFClient::UI::check_tooltip;
398 }
156} 399}
157 400
158# translate global coordinates to local coordinate system 401# translate global coordinates to local coordinate system
159sub coord2local { 402sub coord2local {
160 my ($self, $x, $y) = @_; 403 my ($self, $x, $y) = @_;
161 404
162 my ($X, $Y) = $self->_topleft; 405 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
163 ($x - $X, $y - $Y)
164} 406}
165 407
166# translate local coordinates to global coordinate system 408# translate local coordinates to global coordinate system
167sub coord2global { 409sub coord2global {
168 my ($self, $x, $y) = @_; 410 my ($self, $x, $y) = @_;
169 411
170 my ($X, $Y) = $self->_topleft; 412 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
171 ($x + $X, $y + $Y)
172} 413}
173 414
174sub focus_in { 415sub focus_in {
175 my ($self) = @_; 416 my ($self) = @_;
176 417
177 return if $FOCUS == $self; 418 return if $FOCUS == $self;
178 return unless $self->{can_focus}; 419 return unless $self->{can_focus};
179 420
180 my $focus = $FOCUS; $FOCUS = $self; 421 my $focus = $FOCUS; $FOCUS = $self;
422
423 $self->_emit (focus_in => $focus);
424
181 $focus->update if $focus; 425 $focus->update if $focus;
182 $FOCUS->update; 426 $FOCUS->update;
183} 427}
184 428
185sub focus_out { 429sub focus_out {
186 my ($self) = @_; 430 my ($self) = @_;
187 431
188 return unless $FOCUS == $self; 432 return unless $FOCUS == $self;
189 433
190 my $focus = $FOCUS; undef $FOCUS; 434 my $focus = $FOCUS; undef $FOCUS;
435
436 $self->_emit (focus_out => $focus);
437
191 $focus->update if $focus; #? 438 $focus->update if $focus; #?
192}
193 439
440 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
441 unless $FOCUS;
442}
443
194sub mouse_motion { } 444sub mouse_motion { 0 }
195sub button_up { } 445sub button_up { 0 }
196sub key_down { } 446sub key_down { 0 }
197sub key_up { } 447sub key_up { 0 }
198 448
199sub button_down { 449sub button_down {
200 my ($self, $ev, $x, $y) = @_; 450 my ($self, $ev, $x, $y) = @_;
201 451
202 $self->focus_in; 452 $self->focus_in;
203}
204 453
205sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 454 0
206sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 455}
207sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 456
208sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 457sub find_widget {
209sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 458 my ($self, $x, $y) = @_;
459
460 return () unless $self->{can_events};
461
462 return $self
463 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
464 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
465
466 ()
467}
468
469sub set_parent {
470 my ($self, $parent) = @_;
471
472 Scalar::Util::weaken ($self->{parent} = $parent);
473 $self->set_visible if $parent->{visible};
474}
475
476sub connect {
477 my ($self, $signal, $cb) = @_;
478
479 push @{ $self->{signal_cb}{$signal} }, $cb;
480}
481
482sub _emit {
483 my ($self, $signal, @args) = @_;
484
485 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
486}
487
488sub emit {
489 my ($self, $signal, @args) = @_;
490
491 $self->_emit ($signal, @args)
492 || $self->$signal (@args);
493}
494
495sub visibility_change {
496 #my ($self, $visible) = @_;
497}
498
499sub realloc {
500 my ($self) = @_;
501
502 if ($self->{visible}) {
503 return if $self->{root}{realloc}{$self+0};
504
505 $self->{root}{realloc}{$self+0} = $self;
506 $self->{root}->update;
507 } else {
508 delete $self->{req_w};
509 delete $self->{req_h};
510 }
511}
512
513sub update {
514 my ($self) = @_;
515
516 $self->{parent}->update
517 if $self->{parent};
518}
519
520sub reconfigure {
521 my ($self) = @_;
522
523 $self->realloc;
524 $self->update;
525}
526
527# using global variables seems a bit hacky, but passing through all drawing
528# functions seems pointless.
529our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
210 530
211sub draw { 531sub draw {
212 my ($self) = @_; 532 my ($self) = @_;
213 533
214 return unless $self->{h} && $self->{w}; 534 return unless $self->{h} && $self->{w};
535
536 # update screen rectangle
537 local $draw_x = $draw_x + $self->{x};
538 local $draw_y = $draw_y + $self->{y};
539 local $draw_w = $draw_x + $self->{w};
540 local $draw_h = $draw_y + $self->{h};
541
542 # skip widgets that are entirely outside the drawing area
543 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
544 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
215 545
216 glPushMatrix; 546 glPushMatrix;
217 glTranslate $self->{x}, $self->{y}, 0; 547 glTranslate $self->{x}, $self->{y}, 0;
218 $self->_draw; 548 $self->_draw;
219 glPopMatrix; 549 glPopMatrix;
220 550
221 if ($self == $HOVER && $self->{can_hover}) { 551 if ($self == $HOVER && $self->{can_hover}) {
222 my ($x, $y) = @$self{qw(x y)}; 552 my ($x, $y) = @$self{qw(x y)};
223 553
224 glColor 0, 0, 1, 0.2; 554 glColor 1, 0.8, 0.5, 0.2;
225 glEnable GL_BLEND; 555 glEnable GL_BLEND;
226 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 556 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
227 glBegin GL_QUADS; 557 glBegin GL_QUADS;
228 glVertex $x , $y; 558 glVertex $x , $y;
229 glVertex $x + $self->{w}, $y; 559 glVertex $x + $self->{w}, $y;
230 glVertex $x + $self->{w}, $y + $self->{h}; 560 glVertex $x + $self->{w}, $y + $self->{h};
231 glVertex $x , $y + $self->{h}; 561 glVertex $x , $y + $self->{h};
232 glEnd; 562 glEnd;
233 glDisable GL_BLEND; 563 glDisable GL_BLEND;
234 } 564 }
565
566 if ($ENV{CFPLUS_DEBUG} & 1) {
567 glPushMatrix;
568 glColor 1, 1, 0, 1;
569 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
570 glBegin GL_LINE_LOOP;
571 glVertex 0 , 0;
572 glVertex $self->{w} - 1, 0;
573 glVertex $self->{w} - 1, $self->{h} - 1;
574 glVertex 0 , $self->{h} - 1;
575 glEnd;
576 glPopMatrix;
577 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
578 }
235} 579}
236 580
237sub _draw { 581sub _draw {
238 my ($self) = @_; 582 my ($self) = @_;
239 583
240 warn "no draw defined for $self\n"; 584 warn "no draw defined for $self\n";
241} 585}
242 586
243sub find_widget {
244 my ($self, $x, $y) = @_;
245
246 return $self
247 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
248 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
249
250 ()
251}
252
253sub set_parent {
254 my ($self, $parent) = @_;
255
256 Scalar::Util::weaken ($self->{parent} = $parent);
257}
258
259sub update {
260 my ($self) = @_;
261
262 $self->{parent}->update
263 if $self->{parent};
264}
265
266sub connect {
267 my ($self, $signal, $cb) = @_;
268
269 push @{ $self->{cb}{$signal} }, $cb;
270}
271
272sub emit {
273 my ($self, $signal, @args) = @_;
274
275 $_->($self, @args)
276 for @{$self->{cb}{$signal} || []};
277}
278
279sub DESTROY { 587sub DESTROY {
280 my ($self) = @_; 588 my ($self) = @_;
281 589
590 delete $WIDGET{$self+0};
282 #$self->deactivate; 591 #$self->deactivate;
283} 592}
284 593
285############################################################################# 594#############################################################################
286 595
287package CFClient::UI::DrawBG; 596package CFClient::UI::DrawBG;
288 597
289our @ISA = CFClient::UI::Base::; 598our @ISA = CFClient::UI::Base::;
290 599
291use strict; 600use strict;
292use SDL::OpenGL; 601use CFClient::OpenGL;
293 602
294sub new { 603sub new {
295 my $class = shift; 604 my $class = shift;
296 605
297 # range [value, low, high, page] 606 # range [value, low, high, page]
298 607
299 $class->SUPER::new ( 608 $class->SUPER::new (
300 bg => [0, 0, 0, 0.2], 609 #bg => [0, 0, 0, 0.2],
301 active_bg => [1, 1, 1, 0.5], 610 #active_bg => [1, 1, 1, 0.5],
302 @_ 611 @_
303 ) 612 )
304} 613}
305 614
306sub _draw { 615sub _draw {
307 my ($self) = @_; 616 my ($self) = @_;
308 617
618 my $color = $FOCUS == $self && $self->{active_bg}
619 ? $self->{active_bg}
620 : $self->{bg};
621
622 if ($color && (@$color < 4 || $color->[3])) {
309 my ($w, $h) = @$self{qw(w h)}; 623 my ($w, $h) = @$self{qw(w h)};
310 624
311 glEnable GL_BLEND; 625 glEnable GL_BLEND;
312 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 626 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
313 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 627 glColor @$color;
314 628
315 glBegin GL_QUADS; 629 glBegin GL_QUADS;
316 glVertex 0 , 0; 630 glVertex 0 , 0;
317 glVertex 0 , $h; 631 glVertex 0 , $h;
318 glVertex $w, $h; 632 glVertex $w, $h;
319 glVertex $w, 0; 633 glVertex $w, 0;
320 glEnd; 634 glEnd;
321 635
322 glDisable GL_BLEND; 636 glDisable GL_BLEND;
637 }
323} 638}
324 639
325############################################################################# 640#############################################################################
326 641
327package CFClient::UI::Empty; 642package CFClient::UI::Empty;
328
329our @ISA = CFClient::UI::Base::;
330
331sub size_request {
332 (0, 0)
333}
334
335sub draw { }
336
337#############################################################################
338
339package CFClient::UI::Container;
340 643
341our @ISA = CFClient::UI::Base::; 644our @ISA = CFClient::UI::Base::;
342 645
343sub new { 646sub new {
344 my ($class, %arg) = @_; 647 my ($class, %arg) = @_;
648 $class->SUPER::new (can_events => 0, %arg);
649}
650
651sub size_request {
652 my ($self) = @_;
653
654 ($self->{w} + 0, $self->{h} + 0)
655}
656
657sub draw { }
658
659#############################################################################
660
661package CFClient::UI::Container;
662
663our @ISA = CFClient::UI::Base::;
664
665sub new {
666 my ($class, %arg) = @_;
345 667
346 my $children = delete $arg{children} || []; 668 my $children = delete $arg{children} || [];
347 669
348 my $self = $class->SUPER::new (children => [], %arg); 670 my $self = $class->SUPER::new (
671 children => [],
672 can_events => 0,
673 %arg,
674 );
349 $self->add ($_) for @$children; 675 $self->add ($_) for @$children;
350 676
351 $self 677 $self
352} 678}
353 679
354sub add { 680sub add {
355 my ($self, $child) = @_; 681 my ($self, @widgets) = @_;
356 682
357 $child->set_parent ($self); 683 $_->set_parent ($self)
684 for @widgets;
358 685
359 use sort 'stable'; 686 use sort 'stable';
360 687
361 $self->{children} = [ 688 $self->{children} = [
362 sort { $a->{z} <=> $b->{z} } 689 sort { $a->{z} <=> $b->{z} }
363 @{$self->{children}}, $child 690 @{$self->{children}}, @widgets
364 ]; 691 ];
365 692
366 $self->{w} = $self->{h} = -1; 693 $self->realloc;
367 $self->update; 694}
695
696sub children {
697 @{ $_[0]{children} }
368} 698}
369 699
370sub remove { 700sub remove {
371 my ($self, $widget) = @_; 701 my ($self, $child) = @_;
372 702
703 delete $child->{parent};
704 $child->hide;
705
373 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 706 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
374 707
375 $self->size_allocate (0, 0, $self->{w}, $self->{h}); 708 $self->realloc;
709}
710
711sub clear {
712 my ($self) = @_;
713
714 my $children = delete $self->{children};
715 $self->{children} = [];
716
717 for (@$children) {
718 delete $_->{parent};
719 $_->hide;
720 }
721
722 $self->realloc;
376} 723}
377 724
378sub find_widget { 725sub find_widget {
379 my ($self, $x, $y) = @_; 726 my ($self, $x, $y) = @_;
380 727
… …
410 757
411 $class->SUPER::new (children => [$child], %arg) 758 $class->SUPER::new (children => [$child], %arg)
412} 759}
413 760
414sub add { 761sub add {
415 my ($self, $widget) = @_; 762 my ($self, $child) = @_;
416 763
417 $self->{children} = []; 764 $self->{children} = [];
418 765
419 $self->SUPER::add ($widget); 766 $self->SUPER::add ($child);
420} 767}
421 768
422sub remove { 769sub remove {
423 my ($self, $widget) = @_; 770 my ($self, $widget) = @_;
424 771
… …
433sub size_request { 780sub size_request {
434 $_[0]{children}[0]->size_request 781 $_[0]{children}[0]->size_request
435} 782}
436 783
437sub size_allocate { 784sub size_allocate {
438 my ($self, $x, $y, $w, $h) = @_; 785 my ($self, $w, $h) = @_;
439 786
440 $self->_size_allocate ($x, $y, $w, $h) or return;
441
442 $self->{children}[0]->size_allocate (0, 0, $w, $h); 787 $self->{children}[0]->configure (0, 0, $w, $h);
443} 788}
444 789
445############################################################################# 790#############################################################################
446 791
447package CFClient::UI::Window; 792package CFClient::UI::Window;
448 793
449our @ISA = CFClient::UI::Bin::; 794our @ISA = CFClient::UI::Bin::;
450 795
451use SDL::OpenGL; 796use CFClient::OpenGL;
452 797
453sub new { 798sub new {
454 my ($class, %arg) = @_; 799 my ($class, %arg) = @_;
455 800
456 my $self = $class->SUPER::new (%arg); 801 my $self = $class->SUPER::new (%arg);
457} 802}
458 803
459sub update { 804sub update {
460 my ($self) = @_; 805 my ($self) = @_;
461 806
462 # we want to do this delayed... 807 $ROOT->on_post_alloc ($self => sub { $self->render_child });
463 $self->render_chld;
464 $self->SUPER::update; 808 $self->SUPER::update;
465} 809}
466 810
811sub size_allocate {
812 my ($self, $w, $h) = @_;
813
814 $self->SUPER::size_allocate ($w, $h);
815 $self->update;
816}
817
818sub _render {
819 my ($self) = @_;
820
821 $self->{children}[0]->draw;
822}
823
467sub render_chld { 824sub render_child {
468 my ($self) = @_; 825 my ($self) = @_;
469 826
470 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 827 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
471 glClearColor 0, 0, 0, 1; 828 glClearColor 0, 0, 0, 0;
472 glClear GL_COLOR_BUFFER_BIT; 829 glClear GL_COLOR_BUFFER_BIT;
473 $self->child->draw; 830
831 {
832 package CFClient::UI::Base;
833
834 ($draw_x, $draw_y, $draw_w, $draw_h) =
835 (0, 0, $self->{w}, $self->{h});
836 }
837
838 $self->_render;
474 }; 839 };
475} 840}
476 841
477sub size_allocate {
478 my ($self, $x, $y, $w, $h) = @_;
479
480 $self->_size_allocate ($x, $y, $w, $h) or return;
481
482 $self->child->size_allocate (0, 0, $w, $h);
483
484 $self->render_chld;
485}
486
487sub _draw { 842sub _draw {
488 my ($self) = @_; 843 my ($self) = @_;
489 844
490 my ($w, $h) = ($self->w, $self->h); 845 my ($w, $h) = @$self{qw(w h)};
491 846
492 my $tex = $self->{texture} 847 my $tex = $self->{texture}
493 or return; 848 or return;
494 849
495 glEnable GL_BLEND;
496 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
497 glEnable GL_TEXTURE_2D; 850 glEnable GL_TEXTURE_2D;
498 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 851 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
852 glColor 1, 1, 1, 1;
499 853
500 $tex->draw_quad (0, 0, $w, $h); 854 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
501 855
502 glDisable GL_BLEND;
503 glDisable GL_TEXTURE_2D; 856 glDisable GL_TEXTURE_2D;
504} 857}
505 858
506############################################################################# 859#############################################################################
507 860
508package CFClient::UI::Frame; 861package CFClient::UI::ViewPort;
509 862
510our @ISA = CFClient::UI::Bin::; 863our @ISA = CFClient::UI::Window::;
511
512use SDL::OpenGL;
513
514sub size_request {
515 my ($self) = @_;
516 my $chld = $self->child
517 or return (0, 0);
518
519 $chld->move (2, 2);
520
521 map { $_ + 4 } $chld->size_request;
522}
523
524sub size_allocate {
525 my ($self, $x, $y, $w, $h) = @_;
526
527 $self->_size_allocate ($x, $y, $w, $h) or return;
528
529 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
530}
531
532sub _draw {
533 my ($self) = @_;
534
535 my $chld = $self->child;
536
537 my ($w, $h) = $chld->size_request;
538
539 glBegin GL_QUADS;
540 glColor 0, 0, 0;
541 glVertex 0 , 0;
542 glVertex 0 , $h + 4;
543 glVertex $w + 4 , $h + 4;
544 glVertex $w + 4 , 0;
545 glEnd;
546
547 $chld->draw;
548}
549
550#############################################################################
551
552package CFClient::UI::FancyFrame;
553
554our @ISA = CFClient::UI::Bin::;
555
556use SDL::OpenGL;
557
558my @tex =
559 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
560 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
561 864
562sub new { 865sub new {
563 my $class = shift; 866 my $class = shift;
564 867
565 # TODO: user_x, user_y, overwrite moveto?
566
567 $class->SUPER::new ( 868 $class->SUPER::new (
568 bg => [1, 1, 1, 1], 869 scroll_x => 0,
569 border_bg => [1, 1, 1, 1], 870 scroll_y => 1,
570 border => $::FONTSIZE * 0.8,
571 @_ 871 @_,
572 ) 872 )
573} 873}
574 874
575sub size_request { 875sub size_request {
576 my ($self) = @_; 876 my ($self) = @_;
577 877
578 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 878 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
879
880 $w = 10 if $self->{scroll_x};
881 $h = 10 if $self->{scroll_y};
882
883 ($w, $h)
884}
885
886sub size_allocate {
887 my ($self, $w, $h) = @_;
888
889 my $child = $self->child;
890
891 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
892 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
893
894 $self->child->configure (0, 0, $w, $h);
895 $self->update;
896}
897
898sub set_offset {
899 my ($self, $x, $y) = @_;
900
901 $self->{view_x} = int $x;
902 $self->{view_y} = int $y;
903
904 $self->update;
905}
906
907# hmm, this does not work for topleft of $self... but we should not ask for that
908sub coord2local {
909 my ($self, $x, $y) = @_;
910
911 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
912}
913
914sub coord2global {
915 my ($self, $x, $y) = @_;
916
917 $x = List::Util::min $self->{w}, $x - $self->{view_x};
918 $y = List::Util::min $self->{h}, $y - $self->{view_y};
919
920 $self->SUPER::coord2global ($x, $y)
921}
922
923sub find_widget {
924 my ($self, $x, $y) = @_;
925
926 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
927 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
928 ) {
929 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
930 } else {
931 $self->CFClient::UI::Base::find_widget ($x, $y)
932 }
933}
934
935sub _render {
936 my ($self) = @_;
937
938 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
939 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
940
941 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
942
943 $self->SUPER::_render;
944}
945
946#############################################################################
947
948package CFClient::UI::ScrolledWindow;
949
950our @ISA = CFClient::UI::HBox::;
951
952sub new {
953 my $class = shift;
954
955 my $self;
956
957 my $slider = new CFClient::UI::Slider
958 vertical => 1,
959 range => [0, 0, 1, 0.01], # HACK fix
960 on_changed => sub {
961 $self->{vp}->set_offset (0, $_[1]);
962 },
963 ;
964
965 $self = $class->SUPER::new (
966 vp => (new CFClient::UI::ViewPort expand => 1),
967 slider => $slider,
968 @_,
969 );
970
971 $self->{vp}->add ($self->{scrolled});
972 $self->add ($self->{vp});
973 $self->add ($self->{slider});
974
975 $self
976}
977
978sub update {
979 my ($self) = @_;
980
981 $self->SUPER::update;
982
983 # todo: overwrite size_allocate of child
984 my $child = $self->{vp}->child;
985 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
986}
987
988sub size_allocate {
989 my ($self, $w, $h) = @_;
990
991 $self->SUPER::size_allocate ($w, $h);
992
993 my $child = $self->{vp}->child;
994 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
995}
996
997#TODO# update range on size_allocate depending on child
998# update viewport offset on scroll
999
1000#############################################################################
1001
1002package CFClient::UI::Frame;
1003
1004our @ISA = CFClient::UI::Bin::;
1005
1006use CFClient::OpenGL;
1007
1008sub new {
1009 my $class = shift;
1010
1011 $class->SUPER::new (
1012 bg => undef,
1013 @_,
1014 )
1015}
1016
1017sub _draw {
1018 my ($self) = @_;
1019
1020 if ($self->{bg}) {
1021 my ($w, $h) = @$self{qw(w h)};
1022
1023 glEnable GL_BLEND;
1024 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1025 glColor @{ $self->{bg} };
1026
1027 glBegin GL_QUADS;
1028 glVertex 0 , 0;
1029 glVertex 0 , $h;
1030 glVertex $w, $h;
1031 glVertex $w, 0;
1032 glEnd;
1033
1034 glDisable GL_BLEND;
1035 }
1036
1037 $self->SUPER::_draw;
1038}
1039
1040#############################################################################
1041
1042package CFClient::UI::FancyFrame;
1043
1044our @ISA = CFClient::UI::Bin::;
1045
1046use CFClient::OpenGL;
1047
1048my $bg =
1049 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1050 mipmap => 1, wrap => 1;
1051
1052my @border =
1053 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1054 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1055
1056sub new {
1057 my ($class, %arg) = @_;
1058
1059 my $title = delete $arg{title};
1060
1061 my $self = $class->SUPER::new (
1062 bg => [1, 1, 1, 1],
1063 border_bg => [1, 1, 1, 1],
1064 border => 0.6,
1065 can_events => 1,
1066 min_w => 16,
1067 min_h => 16,
1068 %arg,
1069 );
1070
1071 $self->{title} = new CFClient::UI::Label
1072 align => 0,
1073 valign => 1,
1074 text => $title,
1075 fontsize => $self->{border}
1076 if defined $title;
1077
1078 $self
1079}
1080
1081sub add {
1082 my ($self, @widgets) = @_;
1083
1084 $self->SUPER::add (@widgets);
1085 $self->CFClient::UI::Container::add ($self->{title}) if $self->{title};
1086}
1087
1088sub border {
1089 int $_[0]{border} * $::FONTSIZE
1090}
1091
1092sub size_request {
1093 my ($self) = @_;
1094
1095 $self->{title}->size_request
1096 if $self->{title};
579 1097
580 my ($w, $h) = $self->SUPER::size_request; 1098 my ($w, $h) = $self->SUPER::size_request;
581 1099
582 ( 1100 (
583 $w + $self->{border} * 2, 1101 $w + $self->border * 2,
584 $h + $self->{border} * 2, 1102 $h + $self->border * 2,
585 ) 1103 )
586} 1104}
587 1105
588sub size_allocate { 1106sub size_allocate {
589 my ($self, $x, $y, $w, $h) = @_; 1107 my ($self, $w, $h) = @_;
590 1108
591 $self->_size_allocate ($x, $y, $w, $h) or return; 1109 if ($self->{title}) {
1110 $self->{title}{w} = $w;
1111 $self->{title}{h} = $h;
1112 $self->{title}->size_allocate ($w, $h);
1113 }
592 1114
1115 my $border = $self->border;
1116
593 $h -= List::Util::max 0, $self->{border} * 2; 1117 $h -= List::Util::max 0, $border * 2;
594 $w -= List::Util::max 0, $self->{border} * 2; 1118 $w -= List::Util::max 0, $border * 2;
595 1119
596 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 1120 $self->child->configure ($border, $border, $w, $h);
597} 1121}
598 1122
599sub button_down { 1123sub button_down {
600 my ($self, $ev, $x, $y) = @_; 1124 my ($self, $ev, $x, $y) = @_;
601 1125
602 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 1126 my ($w, $h) = @$self{qw(w h)};
603 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 1127 my $border = $self->border;
604 1128
1129 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1130 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1131
1132 if ($lr & $td) {
1133 my ($wx, $wy) = ($self->{x}, $self->{y});
605 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1134 my ($ox, $oy) = ($ev->{x}, $ev->{y});
606 my ($bw, $bh) = ($self->{w}, $self->{h}); 1135 my ($bw, $bh) = ($self->{w}, $self->{h});
1136
1137 my $mx = $x < $border;
1138 my $my = $y < $border;
607 1139
608 $self->{motion} = sub { 1140 $self->{motion} = sub {
609 my ($ev, $x, $y) = @_; 1141 my ($ev, $x, $y) = @_;
610 1142
611 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1143 my $dx = $ev->{x} - $ox;
1144 my $dy = $ev->{y} - $oy;
612 1145
613 $self->{user_w} = $bw + $x - $ox; 1146 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
614 $self->{user_h} = $bh + $y - $oy; 1147 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1148
615 $self->update; 1149 $self->realloc;
1150 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
616 }; 1151 };
617 1152
618 } elsif ($x >= 0 && $x < $self->{w} 1153 } elsif ($lr ^ $td) {
619 && $y >= 0 && $y < $self->{border}) {
620
621 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1154 my ($ox, $oy) = ($ev->{x}, $ev->{y});
622 my ($bx, $by) = ($self->{x}, $self->{y}); 1155 my ($bx, $by) = ($self->{x}, $self->{y});
623 1156
624 $self->{motion} = sub { 1157 $self->{motion} = sub {
625 my ($ev, $x, $y) = @_; 1158 my ($ev, $x, $y) = @_;
626 1159
627 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1160 ($x, $y) = ($ev->{x}, $ev->{y});
628 1161
629 $self->move ($bx + $x - $ox, $by + $y - $oy); 1162 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
630 $self->update;
631 }; 1163 };
1164 } else {
1165 return 0;
1166 }
1167
632 } 1168 1
633} 1169}
634 1170
635sub button_up { 1171sub button_up {
636 my ($self, $ev, $x, $y) = @_; 1172 my ($self, $ev, $x, $y) = @_;
637 1173
638 delete $self->{motion}; 1174 !!delete $self->{motion}
639} 1175}
640 1176
641sub mouse_motion { 1177sub mouse_motion {
642 my ($self, $ev, $x, $y) = @_; 1178 my ($self, $ev, $x, $y) = @_;
643 1179
644 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1180 $self->{motion}->($ev, $x, $y) if $self->{motion};
1181
1182 !!$self->{motion}
645} 1183}
646 1184
647sub _draw { 1185sub _draw {
648 my ($self) = @_; 1186 my ($self) = @_;
649 1187
1188 my $child = $self->{children}[0];
1189
650 my ($w, $h ) = ($self->{w}, $self->{h}); 1190 my ($w, $h ) = ($self->{w}, $self->{h});
651 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1191 my ($cw, $ch) = ($child->{w}, $child->{h});
652 1192
653 glEnable GL_BLEND;
654 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
655 glEnable GL_TEXTURE_2D; 1193 glEnable GL_TEXTURE_2D;
656 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1194 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
657 1195
1196 my $border = $self->border;
1197
658 glColor @{ $self->{border_bg} }; 1198 glColor @{ $self->{border_bg} };
659 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1199 $border[0]->draw_quad_alpha (0, 0, $w, $border);
660 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1200 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
661 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1201 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
662 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1202 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
663 1203
664 my $bg = $tex[0]; 1204 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1205 glColor @{ $self->{bg} };
665 1206
666 # TODO: repeat texture not scale 1207 # TODO: repeat texture not scale
667 my $rep_x = $cw / $bg->{w}; 1208 # solve this better(?)
668 my $rep_y = $ch / $bg->{h}; 1209 $bg->{s} = $cw / $bg->{w};
669 1210 $bg->{t} = $ch / $bg->{h};
670 glColor @{ $self->{bg} };
671
672 $bg->{s} = $rep_x;
673 $bg->{t} = $rep_y;
674 $bg->{wrap_mode} = 1;
675 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1211 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1212 }
676 1213
677 glDisable GL_TEXTURE_2D; 1214 glDisable GL_TEXTURE_2D;
678 glDisable GL_BLEND;
679 1215
680 $self->child->draw; 1216 $child->draw;
1217
1218 if ($self->{title}) {
1219 glTranslate 0, $border - $self->{h};
1220 $self->{title}->_draw;
1221 }
681} 1222}
682 1223
683############################################################################# 1224#############################################################################
684 1225
685package CFClient::UI::Table; 1226package CFClient::UI::Table;
686 1227
687our @ISA = CFClient::UI::Base::; 1228our @ISA = CFClient::UI::Base::;
688 1229
689use List::Util qw(max sum); 1230use List::Util qw(max sum);
690 1231
691use SDL::OpenGL; 1232use CFClient::OpenGL;
692 1233
693sub new { 1234sub new {
694 my $class = shift; 1235 my $class = shift;
695 1236
696 $class->SUPER::new ( 1237 $class->SUPER::new (
697 col_expand => [], 1238 col_expand => [],
698 @_ 1239 @_,
699 ) 1240 )
1241}
1242
1243sub children {
1244 grep $_, map @$_, grep $_, @{ $_[0]{children} }
700} 1245}
701 1246
702sub add { 1247sub add {
703 my ($self, $x, $y, $child) = @_; 1248 my ($self, $x, $y, $child) = @_;
704 1249
705 $child->set_parent ($self); 1250 $child->set_parent ($self);
706 $self->{children}[$y][$x] = $child; 1251 $self->{children}[$y][$x] = $child;
707 1252
708 $self->{w} = $self->{h} = -1; 1253 $self->realloc;
709 $self->update; 1254}
1255
1256# TODO: move to container class maybe? send children a signal on removal?
1257sub clear {
1258 my ($self) = @_;
1259
1260 my @children = $self->children;
1261 delete $self->{children};
1262
1263 for (@children) {
1264 delete $_->{parent};
1265 $_->hide;
1266 }
1267
1268 $self->realloc;
710} 1269}
711 1270
712sub get_wh { 1271sub get_wh {
713 my ($self) = @_; 1272 my ($self) = @_;
714 1273
… …
719 or next; 1278 or next;
720 1279
721 for my $x (0 .. $#$row) { 1280 for my $x (0 .. $#$row) {
722 my $widget = $row->[$x] 1281 my $widget = $row->[$x]
723 or next; 1282 or next;
724 my ($w, $h) = $widget->size_request; 1283 my ($w, $h) = @$widget{qw(req_w req_h)};
725 1284
726 $w[$x] = max $w[$x], $w; 1285 $w[$x] = max $w[$x], $w;
727 $h[$y] = max $h[$y], $h; 1286 $h[$y] = max $h[$y], $h;
728 } 1287 }
729 } 1288 }
… …
741 (sum @$hs), 1300 (sum @$hs),
742 ) 1301 )
743} 1302}
744 1303
745sub size_allocate { 1304sub size_allocate {
746 my ($self, $x, $y, $w, $h) = @_; 1305 my ($self, $w, $h) = @_;
747
748 $self->_size_allocate ($x, $y, $w, $h) or return;
749 1306
750 my ($ws, $hs) = $self->get_wh; 1307 my ($ws, $hs) = $self->get_wh;
751 1308
752 my $req_w = sum @$ws; 1309 my $req_w = (sum @$ws) || 1;
753 my $req_h = sum @$hs; 1310 my $req_h = (sum @$hs) || 1;
754 1311
755 # TODO: nicer code && do row_expand 1312 # TODO: nicer code && do row_expand
756 my @col_expand = @{$self->{col_expand}}; 1313 my @col_expand = @{$self->{col_expand}};
757 @col_expand = (1) x @$ws unless @col_expand; 1314 @col_expand = (1) x @$ws unless @col_expand;
758 my $col_expand = (sum @col_expand) || 1; 1315 my $col_expand = (sum @col_expand) || 1;
… …
775 1332
776 for my $c (0 .. $#$row) { 1333 for my $c (0 .. $#$row) {
777 my $col_w = $ws->[$c]; 1334 my $col_w = $ws->[$c];
778 1335
779 if (my $widget = $row->[$c]) { 1336 if (my $widget = $row->[$c]) {
780 $widget->size_allocate ($x, $y, $col_w, $row_h); 1337 $widget->configure ($x, $y, $col_w, $row_h);
781 } 1338 }
782 1339
783 $x += $col_w; 1340 $x += $col_w;
784 } 1341 }
785 1342
… …
812 } 1369 }
813} 1370}
814 1371
815############################################################################# 1372#############################################################################
816 1373
1374package CFClient::UI::Box;
1375
1376our @ISA = CFClient::UI::Container::;
1377
1378sub size_request {
1379 my ($self) = @_;
1380
1381 $self->{vertical}
1382 ? (
1383 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1384 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1385 )
1386 : (
1387 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1388 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1389 )
1390}
1391
1392sub size_allocate {
1393 my ($self, $w, $h) = @_;
1394
1395 my $space = $self->{vertical} ? $h : $w;
1396 my $children = $self->{children};
1397
1398 my @req;
1399
1400 if ($self->{homogeneous}) {
1401 @req = ($space / (@$children || 1)) x @$children;
1402 } else {
1403 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @$children;
1404 my $req = List::Util::sum @req;
1405
1406 if ($req > $space) {
1407 # ah well, not enough space
1408 $_ *= $space / $req for @req;
1409 } else {
1410 my $expand = (List::Util::sum map $_->{expand}, @$children) || 1;
1411
1412 $space = ($space - $req) / $expand; # remaining space to give away
1413
1414 $req[$_] += $space * $children->[$_]{expand}
1415 for 0 .. $#$children;
1416 }
1417 }
1418
1419 CFClient::UI::harmonize \@req;
1420
1421 my $pos = 0;
1422 for (0 .. $#$children) {
1423 my $alloc = $req[$_];
1424 $children->[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1425
1426 $pos += $alloc;
1427 }
1428
1429 1
1430}
1431
1432#############################################################################
1433
817package CFClient::UI::HBox; 1434package CFClient::UI::HBox;
818 1435
819# TODO: wrap into common Box base class
820
821our @ISA = CFClient::UI::Container::; 1436our @ISA = CFClient::UI::Box::;
822 1437
823sub size_request { 1438sub new {
824 my ($self) = @_; 1439 my $class = shift;
825 1440
826 my @alloc = map [$_->size_request], @{$self->{children}}; 1441 $class->SUPER::new (
827 1442 vertical => 0,
828 ( 1443 @_,
829 (List::Util::sum map $_->[0], @alloc),
830 (List::Util::max map $_->[1], @alloc),
831 ) 1444 )
832} 1445}
833 1446
834sub size_allocate {
835 my ($self, $x, $y, $w, $h) = @_;
836
837 $self->_size_allocate ($x, $y, $w, $h);
838
839 ($h, $w) = ($w, $h);
840
841 my $children = $self->{children};
842
843 my @h = map +($_->size_request)[0], @$children;
844
845 my $req_h = List::Util::sum @h;
846
847 if ($req_h > $h) {
848 # ah well, not enough space
849 $_ *= $h / $req_h for @h;
850 } else {
851 my $exp = List::Util::sum map $_->{expand}, @$children;
852 $exp ||= 1;
853
854 for (0 .. $#$children) {
855 my $child = $children->[$_];
856
857 my $alloc_h = $h[$_];
858 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
859 $h[$_] = $alloc_h;
860 }
861 }
862
863 CFClient::UI::harmonize \@h;
864
865 my $y = 0;
866 for (0 .. $#$children) {
867 my $child = $children->[$_];
868 my $h = $h[$_];
869 $child->size_allocate ($y, 0, $h, $w);
870
871 $y += $h;
872 }
873}
874
875############################################################################# 1447#############################################################################
876 1448
877package CFClient::UI::VBox; 1449package CFClient::UI::VBox;
878 1450
879# TODO: wrap into common Box base class
880
881our @ISA = CFClient::UI::Container::; 1451our @ISA = CFClient::UI::Box::;
882 1452
883sub size_request { 1453sub new {
884 my ($self) = @_; 1454 my $class = shift;
885 1455
886 my @alloc = map [$_->size_request], @{$self->{children}}; 1456 $class->SUPER::new (
887 1457 vertical => 1,
888 ( 1458 @_,
889 (List::Util::max map $_->[0], @alloc),
890 (List::Util::sum map $_->[1], @alloc),
891 ) 1459 )
892} 1460}
893 1461
894sub size_allocate {
895 my ($self, $x, $y, $w, $h) = @_;
896
897 $self->_size_allocate ($x, $y, $w, $h);
898
899 my $children = $self->{children};
900
901 my @h = map +($_->size_request)[1], @$children;
902
903 my $req_h = List::Util::sum @h;
904
905 if ($req_h > $h) {
906 # ah well, not enough space
907 $_ *= $h / $req_h for @h;
908 } else {
909 my $exp = List::Util::sum map $_->{expand}, @$children;
910 $exp ||= 1;
911
912 for (0 .. $#$children) {
913 my $child = $children->[$_];
914
915 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
916 }
917 }
918
919 CFClient::UI::harmonize \@h;
920
921 my $y = 0;
922 for (0 .. $#$children) {
923 my $child = $children->[$_];
924 my $h = $h[$_];
925 $child->size_allocate (0, $y, $w, $h);
926
927 $y += $h;
928 }
929}
930
931############################################################################# 1462#############################################################################
932 1463
933package CFClient::UI::Label; 1464package CFClient::UI::Label;
934 1465
935our @ISA = CFClient::UI::Base::; 1466our @ISA = CFClient::UI::DrawBG::;
936 1467
937use SDL::OpenGL; 1468use CFClient::OpenGL;
938 1469
939sub new { 1470sub new {
940 my ($class, %arg) = @_; 1471 my ($class, %arg) = @_;
941 1472
942 my $self = $class->SUPER::new ( 1473 my $self = $class->SUPER::new (
943 fg => [1, 1, 1], 1474 fg => [1, 1, 1],
944 fontsize => $::FONTSIZE, 1475 #bg => none
945 text => "", 1476 #active_bg => none
1477 #font => default_font
1478 #text => initial text
1479 #markup => initial narkup
1480 #max_w => maximum pixel width
1481 ellipsise => 3, # end
1482 layout => (new CFClient::Layout),
1483 fontsize => 1,
946 align => -1, 1484 align => -1,
1485 valign => -1,
947 padding => 2, 1486 padding_x => 2,
948 layout => new CFClient::Layout, 1487 padding_y => 2,
1488 can_events => 0,
949 %arg 1489 %arg
950 ); 1490 );
951 1491
1492 if (exists $self->{template}) {
1493 my $layout = new CFClient::Layout;
1494 $layout->set_text (delete $self->{template});
1495 $self->{template} = $layout;
1496 }
1497
1498 if (exists $self->{markup}) {
1499 $self->set_markup (delete $self->{markup});
1500 } else {
952 $self->set_text ($self->{text}); 1501 $self->set_text (delete $self->{text});
1502 }
953 1503
954 $self 1504 $self
955} 1505}
956 1506
957sub escape_text { 1507sub escape($) {
958 local $_ = $_[1]; 1508 local $_ = $_[0];
959 1509
960 s/&/&amp;/g; 1510 s/&/&amp;/g;
961 s/>/&gt;/g; 1511 s/>/&gt;/g;
962 s/</&lt;/g; 1512 s/</&lt;/g;
963 1513
964 $_[1] 1514 $_
1515}
1516
1517sub update {
1518 my ($self) = @_;
1519
1520 delete $self->{texture};
1521 $self->SUPER::update;
965} 1522}
966 1523
967sub set_text { 1524sub set_text {
968 my ($self, $text) = @_; 1525 my ($self, $text) = @_;
969 1526
1527 return if $self->{text} eq "T$text";
970 $self->{text} = $text; 1528 $self->{text} = "T$text";
1529
1530 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1531 $self->{layout}->set_text ($text);
1532
1533 $self->realloc;
1534 $self->update;
1535}
1536
1537sub set_markup {
1538 my ($self, $markup) = @_;
1539
1540 return if $self->{text} eq "M$markup";
1541 $self->{text} = "M$markup";
1542
1543 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1544
1545 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
971 $self->{layout}->set_markup ($text); 1546 $self->{layout}->set_markup ($markup);
972 1547
1548 $self->realloc;
1549 $self->update;
1550}
1551
1552sub size_request {
1553 my ($self) = @_;
1554
1555 $self->{layout}->set_font ($self->{font}) if $self->{font};
1556 $self->{layout}->set_width ($self->{max_w} || -1);
1557 $self->{layout}->set_ellipsise ($self->{ellipsise});
1558 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1559 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1560
1561 my ($w, $h) = $self->{layout}->size;
1562
1563 if (exists $self->{template}) {
1564 $self->{template}->set_font ($self->{font}) if $self->{font};
1565 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1566
1567 my ($w2, $h2) = $self->{template}->size;
1568
1569 $w = List::Util::max $w, $w2;
1570 $h = List::Util::max $h, $h2;
1571 }
1572
1573 ($w, $h)
1574}
1575
1576sub size_allocate {
1577 my ($self, $w, $h) = @_;
1578
1579 delete $self->{ox};
1580
1581 delete $self->{texture}
1582 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1583}
1584
1585sub set_fontsize {
1586 my ($self, $fontsize) = @_;
1587
1588 $self->{fontsize} = $fontsize;
973 delete $self->{texture}; 1589 delete $self->{texture};
974# $self->{w} = $self->{h} = -1;
975 $self->update;
976}
977 1590
978sub get_text { 1591 $self->realloc;
979 my ($self, $text) = @_;
980
981 $self->{text}
982}
983
984sub size_request {
985 my ($self) = @_;
986
987 $self->{layout}->set_width;
988 $self->{layout}->set_height ($self->{fontsize});
989 my ($w, $h) = $self->{layout}->size;
990
991 (
992 $w + $self->{padding} * 2,
993 $h + $self->{padding} * 2,
994 )
995}
996
997sub size_allocate {
998 my ($self, $x, $y, $w, $h) = @_;
999
1000 $self->_size_allocate ($x, $y, $w, $h) or return;
1001
1002 delete $self->{texture};
1003}
1004
1005sub update {
1006 my ($self) = @_;
1007
1008 delete $self->{texture};
1009 $self->SUPER::update;
1010} 1592}
1011 1593
1012sub _draw { 1594sub _draw {
1013 my ($self) = @_; 1595 my ($self) = @_;
1014 1596
1597 $self->SUPER::_draw; # draw background, if applicable
1598
1015 my $tex = $self->{texture} ||= do { 1599 my $tex = $self->{texture} ||= do {
1600 $self->{layout}->set_foreground (@{$self->{fg}});
1601 $self->{layout}->set_font ($self->{font}) if $self->{font};
1016 $self->{layout}->set_width ($self->{w}); 1602 $self->{layout}->set_width ($self->{w});
1017 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1603 $self->{layout}->set_ellipsise ($self->{ellipsise});
1604 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1605 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1606
1018 new_from_layout CFClient::Texture $self->{layout} 1607 new_from_layout CFClient::Texture $self->{layout}
1019 }; 1608 };
1020 1609
1021 glEnable GL_BLEND; 1610 unless (exists $self->{ox}) {
1022 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1611 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1612 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1613 : ($self->{w} - $tex->{w}) * 0.5);
1614
1615 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1616 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1617 : ($self->{h} - $tex->{h}) * 0.5);
1618 };
1619
1023 glEnable GL_TEXTURE_2D; 1620 glEnable GL_TEXTURE_2D;
1024 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1621 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1025 1622
1623 if ($tex->{format} == GL_ALPHA) {
1026 glColor @{$self->{fg}}; 1624 glColor @{$self->{fg}};
1027 1625 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1028 my $x = 1626 } else {
1029 $self->{align} < 0 ? $self->{padding} 1627 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1030 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1628 }
1031 : ($self->{w} - $tex->{w}) * 0.5;
1032
1033 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1034 1629
1035 glDisable GL_TEXTURE_2D; 1630 glDisable GL_TEXTURE_2D;
1036 glDisable GL_BLEND;
1037} 1631}
1038 1632
1039############################################################################# 1633#############################################################################
1040 1634
1041package CFClient::UI::Entry; 1635package CFClient::UI::EntryBase;
1042 1636
1043our @ISA = CFClient::UI::Label::; 1637our @ISA = CFClient::UI::Label::;
1044 1638
1045use SDL; 1639use CFClient::OpenGL;
1046use SDL::OpenGL;
1047 1640
1048sub new { 1641sub new {
1049 my $class = shift; 1642 my $class = shift;
1050 1643
1051 $class->SUPER::new ( 1644 $class->SUPER::new (
1052 fg => [1, 1, 1], 1645 fg => [1, 1, 1],
1053 bg => [0, 0, 0, 0.2], 1646 bg => [0, 0, 0, 0.2],
1054 active_bg => [1, 1, 1, 0.5], 1647 active_bg => [1, 1, 1, 0.5],
1055 active_fg => [0, 0, 0], 1648 active_fg => [0, 0, 0],
1056 can_hover => 1, 1649 can_hover => 1,
1057 can_focus => 1, 1650 can_focus => 1,
1651 valign => 0,
1652 can_events => 1,
1653 #text => ...
1058 @_ 1654 @_
1059 ) 1655 )
1060} 1656}
1061 1657
1062sub _set_text { 1658sub _set_text {
1063 my ($self, $text) = @_; 1659 my ($self, $text) = @_;
1064 1660
1065 my $old_text = $self->{text}; 1661 delete $self->{cur_h};
1662
1663 return if $self->{text} eq $text;
1664
1665 delete $self->{texture};
1066 1666
1067 $self->{last_activity} = $::NOW; 1667 $self->{last_activity} = $::NOW;
1068
1069 $self->{text} = $text; 1668 $self->{text} = $text;
1070 $self->{layout}->set_width ($self->{w});
1071 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1072 1669
1073 $text =~ s/./*/g if $self->{hidden}; 1670 $text =~ s/./*/g if $self->{hidden};
1671 $self->{layout}->set_text ("$text ");
1074 1672
1075 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1673 $self->_emit (changed => $self->{text});
1076
1077 $text = substr $text, 0, $self->{cursor};
1078 utf8::encode $text;
1079
1080 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1081
1082 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1083 if $old_text ne $self->{text};
1084}
1085
1086sub size_request {
1087 my ($self) = @_;
1088
1089 my ($w, $h) = $self->SUPER::size_request;
1090
1091 ($w + 1, $h) # add 1 for cursor
1092}
1093
1094sub size_allocate {
1095 my ($self, $x, $y, $w, $h) = @_;
1096
1097 $self->SUPER::size_allocate ($x, $y, $w, $h);
1098
1099 $self->_set_text ($self->{text});
1100} 1674}
1101 1675
1102sub set_text { 1676sub set_text {
1103 my ($self, $text) = @_; 1677 my ($self, $text) = @_;
1104 1678
1105 $self->{cursor} = length $text; 1679 $self->{cursor} = length $text;
1106 $self->_set_text ($text); 1680 $self->_set_text ($text);
1107 $self->update; 1681
1682 $self->realloc;
1683}
1684
1685sub get_text {
1686 $_[0]{text}
1687}
1688
1689sub size_request {
1690 my ($self) = @_;
1691
1692 my ($w, $h) = $self->SUPER::size_request;
1693
1694 ($w + 1, $h) # add 1 for cursor
1108} 1695}
1109 1696
1110sub key_down { 1697sub key_down {
1111 my ($self, $ev) = @_; 1698 my ($self, $ev) = @_;
1112 1699
1113 my $mod = $ev->key_mod; 1700 my $mod = $ev->{mod};
1114 my $sym = $ev->key_sym; 1701 my $sym = $ev->{sym};
1115
1116 my $uni = $ev->key_unicode; 1702 my $uni = $ev->{unicode};
1117 1703
1118 my $text = $self->get_text; 1704 my $text = $self->get_text;
1119 1705
1120 if ($sym == SDLK_BACKSPACE) { 1706 if ($uni == 8) {
1121 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1707 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1122 } elsif ($sym == SDLK_DELETE) { 1708 } elsif ($uni == 127) {
1123 substr $text, $self->{cursor}, 1, ""; 1709 substr $text, $self->{cursor}, 1, "";
1124 } elsif ($sym == SDLK_LEFT) { 1710 } elsif ($sym == CFClient::SDLK_LEFT) {
1125 --$self->{cursor} if $self->{cursor}; 1711 --$self->{cursor} if $self->{cursor};
1126 } elsif ($sym == SDLK_RIGHT) { 1712 } elsif ($sym == CFClient::SDLK_RIGHT) {
1127 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1713 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1128 } elsif ($sym == SDLK_HOME) { 1714 } elsif ($sym == CFClient::SDLK_HOME) {
1129 $self->{cursor} = 0; 1715 $self->{cursor} = 0;
1130 } elsif ($sym == SDLK_END) { 1716 } elsif ($sym == CFClient::SDLK_END) {
1131 $self->{cursor} = length $text; 1717 $self->{cursor} = length $text;
1132 } elsif ($sym == SDLK_ESCAPE) { 1718 } elsif ($uni == 27) {
1133 $self->emit ('escape'); 1719 $self->_emit ('escape');
1134 } elsif ($uni) { 1720 } elsif ($uni) {
1135 substr $text, $self->{cursor}++, 0, chr $uni; 1721 substr $text, $self->{cursor}++, 0, chr $uni;
1722 } else {
1723 return 0;
1136 } 1724 }
1137 1725
1138 $self->_set_text ($text); 1726 $self->_set_text ($text);
1139 $self->update; 1727
1728 $self->realloc;
1729
1730 1
1140} 1731}
1141 1732
1142sub focus_in { 1733sub focus_in {
1143 my ($self) = @_; 1734 my ($self) = @_;
1144 1735
… …
1159 utf8::encode $text; 1750 utf8::encode $text;
1160 $self->{cursor} = length substr $text, 0, $idx; 1751 $self->{cursor} = length substr $text, 0, $idx;
1161 1752
1162 $self->_set_text ($self->{text}); 1753 $self->_set_text ($self->{text});
1163 $self->update; 1754 $self->update;
1755
1756 1
1164} 1757}
1165 1758
1166sub mouse_motion { 1759sub mouse_motion {
1167 my ($self, $ev, $x, $y) = @_; 1760 my ($self, $ev, $x, $y) = @_;
1168# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1761# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1762
1763 0
1169} 1764}
1170 1765
1171sub _draw { 1766sub _draw {
1172 my ($self) = @_; 1767 my ($self) = @_;
1173 1768
… …
1192 1787
1193 $self->SUPER::_draw; 1788 $self->SUPER::_draw;
1194 1789
1195 #TODO: force update every cursor change :( 1790 #TODO: force update every cursor change :(
1196 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1791 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1792
1793 unless (exists $self->{cur_h}) {
1794 my $text = substr $self->{text}, 0, $self->{cursor};
1795 utf8::encode $text;
1796
1797 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1798 }
1799
1197 glColor @{$self->{fg}}; 1800 glColor @{$self->{fg}};
1198 glBegin GL_LINES; 1801 glBegin GL_LINES;
1199 glVertex $self->{cur_x}, $self->{cur_y};
1200 glVertex $self->{cur_x}, $self->{cur_y} + $self->{cur_h}; 1802 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1803 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1201 glEnd; 1804 glEnd;
1202 } 1805 }
1203} 1806}
1204 1807
1205package CFClient::UI::LineEntry; 1808package CFClient::UI::Entry;
1206 1809
1207our @ISA = CFClient::UI::Entry::; 1810our @ISA = CFClient::UI::EntryBase::;
1208 1811
1209use SDL; 1812use CFClient::OpenGL;
1210use SDL::OpenGL;
1211 1813
1212sub key_down { 1814sub key_down {
1213 my ($self, $ev) = @_; 1815 my ($self, $ev) = @_;
1214 1816
1215 my $sym = $ev->key_sym; 1817 my $sym = $ev->{sym};
1216 1818
1217 if ($sym == SDLK_RETURN) { 1819 if ($sym == 13) {
1820 unshift @{$self->{history}},
1821 my $txt = $self->get_text;
1822 $self->{history_pointer} = -1;
1823 $self->{history_saveback} = '';
1218 $self->emit (activate => $self->get_text); 1824 $self->_emit (activate => $txt);
1219 $self->update; 1825 $self->update;
1220 1826
1827 } elsif ($sym == CFClient::SDLK_UP) {
1828 if ($self->{history_pointer} < 0) {
1829 $self->{history_saveback} = $self->get_text;
1830 }
1831 if (@{$self->{history} || []} > 0) {
1832 $self->{history_pointer}++;
1833 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1834 $self->{history_pointer} = @{$self->{history} || []} - 1;
1835 }
1836 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1837 }
1838
1839 } elsif ($sym == CFClient::SDLK_DOWN) {
1840 $self->{history_pointer}--;
1841 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1842
1843 if ($self->{history_pointer} >= 0) {
1844 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1845 } else {
1846 $self->set_text ($self->{history_saveback});
1847 }
1848
1221 } else { 1849 } else {
1222 $self->SUPER::key_down ($ev); 1850 return $self->SUPER::key_down ($ev)
1851 }
1852
1223 } 1853 1
1224
1225} 1854}
1226 1855
1227############################################################################# 1856#############################################################################
1228 1857
1229package CFClient::UI::Button; 1858package CFClient::UI::Button;
1230 1859
1231our @ISA = CFClient::UI::Label::; 1860our @ISA = CFClient::UI::Label::;
1232 1861
1233use SDL; 1862use CFClient::OpenGL;
1234use SDL::OpenGL;
1235 1863
1236my @tex = 1864my @tex =
1237 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1865 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1238 qw(b1_button_active.png); 1866 qw(b1_button_active.png);
1239 1867
1240sub new { 1868sub new {
1241 my $class = shift; 1869 my $class = shift;
1242 1870
1243 $class->SUPER::new ( 1871 $class->SUPER::new (
1244 padding => 4, 1872 padding_x => 4,
1873 padding_y => 4,
1245 fg => [1, 1, 1], 1874 fg => [1, 1, 1],
1246 bg => [1, 1, 1, 0.2],
1247 active_fg => [1, 1, 0], 1875 active_fg => [0, 0, 1],
1248 can_hover => 1, 1876 can_hover => 1,
1877 align => 0,
1878 valign => 0,
1879 can_events => 1,
1249 @_ 1880 @_
1250 ) 1881 )
1251} 1882}
1252 1883
1884sub activate { }
1885
1253sub button_up { 1886sub button_up {
1254 my ($self, $ev, $x, $y) = @_; 1887 my ($self, $ev, $x, $y) = @_;
1255 1888
1889 $self->emit ("activate")
1256 if ($x >= 0 && $x < $self->{w} 1890 if $x >= 0 && $x < $self->{w}
1257 && $y >= 0 && $y < $self->{h}) { 1891 && $y >= 0 && $y < $self->{h};
1258 $self->emit ("activate"); 1892
1259 } 1893 1
1260} 1894}
1261 1895
1262sub _draw { 1896sub _draw {
1263 my ($self) = @_; 1897 my ($self) = @_;
1264 1898
1265 local $self->{fg} = $self->{fg}; 1899 local $self->{fg} = $self->{fg};
1266 my $tex = $tex[0];
1267
1268 glEnable GL_BLEND;
1269 glEnable GL_TEXTURE_2D;
1270 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1271 1900
1272 if ($GRAB == $self) { 1901 if ($GRAB == $self) {
1273 $self->{fg} = $self->{active_fg}; 1902 $self->{fg} = $self->{active_fg};
1274 } 1903 }
1275 1904
1276 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1905 glEnable GL_TEXTURE_2D;
1277 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1906 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1907 glColor 0, 0, 0, 1;
1278 1908
1279 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1909 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1280 1910
1281 glDisable GL_TEXTURE_2D; 1911 glDisable GL_TEXTURE_2D;
1282 glDisable GL_BLEND;
1283 1912
1284 $self->SUPER::_draw; 1913 $self->SUPER::_draw;
1285} 1914}
1286 1915
1287############################################################################# 1916#############################################################################
… …
1289package CFClient::UI::CheckBox; 1918package CFClient::UI::CheckBox;
1290 1919
1291our @ISA = CFClient::UI::DrawBG::; 1920our @ISA = CFClient::UI::DrawBG::;
1292 1921
1293my @tex = 1922my @tex =
1294 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1923 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1295 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1924 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1296 1925
1297use SDL; 1926use CFClient::OpenGL;
1298use SDL::OpenGL;
1299 1927
1300sub new { 1928sub new {
1301 my $class = shift; 1929 my $class = shift;
1302 1930
1303 $class->SUPER::new ( 1931 $class->SUPER::new (
1304 padding => 2, 1932 padding_x => 2,
1933 padding_y => 2,
1305 fg => [1, 1, 1], 1934 fg => [1, 1, 1],
1306 active_fg => [1, 1, 0], 1935 active_fg => [1, 1, 0],
1936 bg => [0, 0, 0, 0.2],
1937 active_bg => [1, 1, 1, 0.5],
1307 state => 0, 1938 state => 0,
1308 can_hover => 1, 1939 can_hover => 1,
1309 @_ 1940 @_
1310 ) 1941 )
1311} 1942}
1312 1943
1313sub size_request { 1944sub size_request {
1314 my ($self) = @_; 1945 my ($self) = @_;
1315 1946
1316 ($self->{padding} * 2 + 6) x 2 1947 (6) x 2
1317}
1318
1319sub size_allocate {
1320 my ($self, $x, $y, $w, $h) = @_;
1321
1322 $self->_size_allocate ($x, $y, $w, $h);
1323} 1948}
1324 1949
1325sub button_down { 1950sub button_down {
1326 my ($self, $ev, $x, $y) = @_; 1951 my ($self, $ev, $x, $y) = @_;
1327 1952
1328 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1953 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1329 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1954 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1330 $self->{state} = !$self->{state}; 1955 $self->{state} = !$self->{state};
1331 $self->emit (changed => $self->{state}); 1956 $self->_emit (changed => $self->{state});
1957 } else {
1958 return 0
1959 }
1960
1332 } 1961 1
1333} 1962}
1334 1963
1335sub _draw { 1964sub _draw {
1336 my ($self) = @_; 1965 my ($self) = @_;
1337 1966
1338 $self->SUPER::_draw; 1967 $self->SUPER::_draw;
1339 1968
1340 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1969 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1341 1970
1342 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1971 my ($w, $h) = @$self{qw(w h)};
1972
1973 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1343 1974
1344 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1975 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1345 1976
1977 my $tex = $self->{state} ? $tex[1] : $tex[0];
1978
1979 glEnable GL_TEXTURE_2D;
1980 $tex->draw_quad_alpha (0, 0, $s, $s);
1981 glDisable GL_TEXTURE_2D;
1982}
1983
1984#############################################################################
1985
1986package CFClient::UI::Image;
1987
1988our @ISA = CFClient::UI::Base::;
1989
1990use CFClient::OpenGL;
1991use Carp qw/confess/;
1992
1993our %loaded_images;
1994
1995sub new {
1996 my $class = shift;
1997
1998 my $self = $class->SUPER::new (can_events => 0, @_);
1999
2000 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2001
2002 $loaded_images{$self->{image}} ||=
2003 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2004
2005 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2006
2007 Scalar::Util::weaken $loaded_images{$self->{image}};
2008
2009 $self->{aspect} = $tex->{w} / $tex->{h};
2010
2011 $self
2012}
2013
2014sub size_request {
2015 my ($self) = @_;
2016
2017 ($self->{tex}->{w}, $self->{tex}->{h})
2018}
2019
2020sub _draw {
2021 my ($self) = @_;
2022
2023 my $tex = $self->{tex};
2024
2025 my ($w, $h) = ($self->{w}, $self->{h});
2026
2027 if ($self->{rot90}) {
2028 glRotate 90, 0, 0, 1;
2029 glTranslate 0, -$self->{w}, 0;
2030
2031 ($w, $h) = ($h, $w);
2032 }
2033
2034 glEnable GL_TEXTURE_2D;
2035 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2036
2037 $tex->draw_quad_alpha (0, 0, $w, $h);
2038
2039 glDisable GL_TEXTURE_2D;
2040}
2041
2042#############################################################################
2043
2044package CFClient::UI::VGauge;
2045
2046our @ISA = CFClient::UI::Base::;
2047
2048use List::Util qw(min max);
2049
2050use CFClient::OpenGL;
2051
2052my %tex = (
2053 food => [
2054 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2055 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2056 ],
2057 grace => [
2058 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2059 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2060 ],
2061 hp => [
2062 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2063 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2064 ],
2065 mana => [
2066 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2067 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2068 ],
2069);
2070
2071# eg. VGauge->new (gauge => 'food'), default gauge: food
2072sub new {
2073 my $class = shift;
2074
2075 my $self = $class->SUPER::new (
2076 type => 'food',
2077 @_
2078 );
2079
2080 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2081
2082 $self
2083}
2084
2085sub size_request {
2086 my ($self) = @_;
2087
2088 #my $tex = $tex{$self->{type}}[0];
2089 #@$tex{qw(w h)}
2090 (0, 0)
2091}
2092
2093sub set_max {
2094 my ($self, $max) = @_;
2095
2096 return if $self->{max_val} == $max;
2097
2098 $self->{max_val} = $max;
2099 $self->update;
2100}
2101
2102sub set_value {
2103 my ($self, $val, $max) = @_;
2104
2105 $self->set_max ($max)
2106 if defined $max;
2107
2108 return if $self->{val} == $val;
2109
2110 $self->{val} = $val;
2111 $self->update;
2112}
2113
2114sub _draw {
2115 my ($self) = @_;
2116
2117 my $tex = $tex{$self->{type}};
2118 my ($t1, $t2, $t3) = @$tex;
2119
2120 my ($w, $h) = ($self->{w}, $self->{h});
2121
2122 if ($self->{vertical}) {
2123 glRotate 90, 0, 0, 1;
2124 glTranslate 0, -$self->{w}, 0;
2125
2126 ($w, $h) = ($h, $w);
2127 }
2128
2129 my $ycut = $self->{val} / ($self->{max_val} || 1);
2130
2131 my $ycut1 = max 0, min 1, $ycut;
2132 my $ycut2 = max 0, min 1, $ycut - 1;
2133
2134 my $h1 = $self->{h} * (1 - $ycut1);
2135 my $h2 = $self->{h} * (1 - $ycut2);
2136
1346 glEnable GL_BLEND; 2137 glEnable GL_BLEND;
2138 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1347 glEnable GL_TEXTURE_2D; 2139 glEnable GL_TEXTURE_2D;
1348 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2140 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1349 2141
1350 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2142 glBindTexture GL_TEXTURE_2D, $t1->{name};
2143 glBegin GL_QUADS;
2144 glTexCoord 0 , 0; glVertex 0 , 0;
2145 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2146 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2147 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2148 glEnd;
1351 2149
1352 $tex->draw_quad (0, 0, $s, $s); 2150 my $ycut1 = List::Util::min 1, $ycut;
2151 glBindTexture GL_TEXTURE_2D, $t2->{name};
2152 glBegin GL_QUADS;
2153 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2154 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2155 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2156 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2157 glEnd;
1353 2158
2159 if ($t3) {
2160 glBindTexture GL_TEXTURE_2D, $t3->{name};
2161 glBegin GL_QUADS;
2162 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2163 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2164 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2165 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2166 glEnd;
2167 }
2168
2169 glDisable GL_BLEND;
1354 glDisable GL_TEXTURE_2D; 2170 glDisable GL_TEXTURE_2D;
1355 glDisable GL_BLEND;
1356} 2171}
1357 2172
1358############################################################################# 2173#############################################################################
1359 2174
2175package CFClient::UI::Gauge;
2176
2177our @ISA = CFClient::UI::VBox::;
2178
2179sub new {
2180 my ($class, %arg) = @_;
2181
2182 my $self = $class->SUPER::new (
2183 tooltip => $arg{type},
2184 can_hover => 1,
2185 can_events => 1,
2186 %arg,
2187 );
2188
2189 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2190 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2191 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2192
2193 $self
2194}
2195
2196sub set_fontsize {
2197 my ($self, $fsize) = @_;
2198
2199 $self->{value}->set_fontsize ($fsize);
2200 $self->{max} ->set_fontsize ($fsize);
2201}
2202
2203sub set_max {
2204 my ($self, $max) = @_;
2205
2206 $self->{gauge}->set_max ($max);
2207 $self->{max}->set_text ($max);
2208}
2209
2210sub set_value {
2211 my ($self, $val, $max) = @_;
2212
2213 $self->set_max ($max)
2214 if defined $max;
2215
2216 $self->{gauge}->set_value ($val, $max);
2217 $self->{value}->set_text ($val);
2218}
2219
2220#############################################################################
2221
1360package CFClient::UI::Slider; 2222package CFClient::UI::Slider;
1361 2223
1362use strict; 2224use strict;
1363 2225
1364use SDL::OpenGL; 2226use CFClient::OpenGL;
1365 2227
1366our @ISA = CFClient::UI::DrawBG::; 2228our @ISA = CFClient::UI::DrawBG::;
1367 2229
1368my @tex = 2230my @tex =
1369 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2231 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1370 qw(s1_slider.png s1_slider_bg.png); 2232 qw(s1_slider.png s1_slider_bg.png);
1371 2233
1372sub new { 2234sub new {
1373 my $class = shift; 2235 my $class = shift;
1374 2236
1375 # range [value, low, high, page] 2237 # range [value, low, high, page, unit]
1376 2238
1377 # TODO: 0-width page 2239 # TODO: 0-width page
1378 # TODO: req_w/h are wrong with vertical 2240 # TODO: req_w/h are wrong with vertical
1379 # TODO: calculations are off 2241 # TODO: calculations are off
1380 my $self = $class->SUPER::new ( 2242 my $self = $class->SUPER::new (
1381 fg => [1, 1, 1], 2243 fg => [1, 1, 1],
1382 active_fg => [0, 0, 0], 2244 active_fg => [0, 0, 0],
2245 bg => [0, 0, 0, 0.2],
2246 active_bg => [1, 1, 1, 0.5],
1383 range => [0, 0, 100, 10], 2247 range => [0, 0, 100, 10, 0],
1384 req_w => 40, 2248 min_w => $::WIDTH / 80,
1385 req_h => 13, 2249 min_h => $::WIDTH / 80,
1386 vertical => 0, 2250 vertical => 0,
1387 can_hover => 1, 2251 can_hover => 1,
1388 inner_pad => 5, 2252 inner_pad => 0.02,
1389 @_ 2253 @_
1390 ); 2254 );
1391 2255
2256 $self->set_value ($self->{range}[0]);
2257 $self->update;
2258
1392 $self 2259 $self
1393} 2260}
1394 2261
2262sub changed { }
2263
2264sub set_range {
2265 my ($self, $range) = @_;
2266
2267 ($range, $self->{range}) = ($self->{range}, $range);
2268
2269 $self->update
2270 if "@$range" ne "@{$self->{range}}";
2271}
2272
2273sub set_value {
2274 my ($self, $value) = @_;
2275
2276 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2277
2278 $hi = $lo + 1 if $hi <= $lo;
2279
2280 $page = $hi - $lo if $page > $hi - $lo;
2281
2282 $value = $lo if $value < $lo;
2283 $value = $hi - $page if $value > $hi - $page;
2284
2285 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2286 if $unit;
2287
2288 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2289
2290 if ($value != $old_value) {
2291 $self->_emit (changed => $value);
2292 $self->update;
2293 }
2294}
2295
1395sub size_request { 2296sub size_request {
1396 my ($self) = @_; 2297 my ($self) = @_;
1397 2298
1398 my $w = $self->{req_w}; 2299 ($self->{req_w}, $self->{req_h})
1399 my $h = $self->{req_h};
1400
1401 $self->{vertical} ? ($h, $w) : ($w, $h)
1402} 2300}
1403 2301
1404sub button_down { 2302sub button_down {
1405 my ($self, $ev, $x, $y) = @_; 2303 my ($self, $ev, $x, $y) = @_;
1406 2304
1407 $self->SUPER::button_down ($ev, $x, $y); 2305 $self->SUPER::button_down ($ev, $x, $y);
2306
2307 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2308
1408 $self->mouse_motion ($ev, $x, $y); 2309 $self->mouse_motion ($ev, $x, $y)
1409} 2310}
1410 2311
1411sub mouse_motion { 2312sub mouse_motion {
1412 my ($self, $ev, $x, $y) = @_; 2313 my ($self, $ev, $x, $y) = @_;
1413 2314
1414 if ($GRAB == $self) { 2315 if ($GRAB == $self) {
2316 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2317
2318 my (undef, $lo, $hi, $page) = @{$self->{range}};
2319
2320 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2321
2322 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2323 } else {
2324 return 0;
2325 }
2326
2327 1
2328}
2329
2330sub update {
2331 my ($self) = @_;
2332
2333 $CFClient::UI::ROOT->on_post_alloc ($self => sub {
2334 $self->set_value ($self->{range}[0]);
2335
1415 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2336 my ($value, $lo, $hi, $page) = @{$self->{range}};
2337 my $range = ($hi - $page - $lo) || 1e-100;
1416 2338
1417 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2339 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1418 2340
1419 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2341 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1420 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2342 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1421 2343
1422 $x -= $inner_pad_px; # substract the padding 2344 $value = ($value - $lo) / $range;
1423 $x = $x * ($hi - $lo) / $inner_w + $lo; 2345 $value = $value * $self->{scale} + $self->{offset};
1424 $x = $lo if $x < $lo;
1425 $x = $hi - $page if $x > $hi - $page;
1426 $self->{range}[0] = $x;
1427 2346
1428 $self->emit (changed => $x); 2347 $self->{knob_x} = $value - $knob_w * 0.5;
1429 $self->update; 2348 $self->{knob_w} = $knob_w;
1430 } 2349 });
1431}
1432 2350
1433# the inner_* stuff is for generating a padding for the slider handle, 2351 $self->SUPER::update;
1434# so that the handle doesn't leave the texture. This calculation isn't 100%
1435# correct propably, but it does the job for now
1436sub _calc_inner_pad_px {
1437 my ($self, $w) = @_;
1438 ($w / 100) * $self->{inner_pad} # % to pixels
1439} 2352}
1440 2353
1441sub _draw { 2354sub _draw {
1442 my ($self) = @_; 2355 my ($self) = @_;
1443 2356
1444 $self->SUPER::_draw (); 2357 $self->SUPER::_draw ();
1445 2358
1446 my ($w, $h) = @$self{qw(w h)}; 2359 glScale $self->{w}, $self->{h};
1447 2360
1448 if ($self->{vertical}) { 2361 if ($self->{vertical}) {
1449 # draw a vertical slider like a rotated horizontal slider 2362 # draw a vertical slider like a rotated horizontal slider
1450 2363
2364 glTranslate 1, 0, 0;
1451 glRotate 90, 0, 0, 1; 2365 glRotate 90, 0, 0, 1;
1452 glTranslate 0, -$self->{w}, 0;
1453
1454 ($w, $h) = ($h, $w);
1455 } 2366 }
1456 2367
1457 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2368 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1458 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2369 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1459 2370
1460 my ($value, $lo, $hi, $page) = @{$self->{range}};
1461
1462 $hi = $value + 1 if $lo == $hi;
1463
1464 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1465 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1466
1467 $page = int $page * $inner_w / ($hi - $lo);
1468 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1469
1470 $w -= $page;
1471 $page &= ~1;
1472 glTranslate $page * 0.5, 0, 0;
1473 $page ||= 2;
1474
1475 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1476 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1477
1478 glEnable GL_BLEND;
1479 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1480 glEnable GL_TEXTURE_2D; 2371 glEnable GL_TEXTURE_2D;
1481 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2372 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1482 2373
1483 # draw background 2374 # draw background
1484 $tex[1]->draw_quad (0, 0, $w, $h); 2375 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1485 2376
1486 # draw handle 2377 # draw handle
1487 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2378 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1488 2379
1489 glDisable GL_BLEND;
1490 glDisable GL_TEXTURE_2D; 2380 glDisable GL_TEXTURE_2D;
1491} 2381}
1492 2382
1493############################################################################# 2383#############################################################################
1494 2384
2385package CFClient::UI::ValSlider;
2386
2387our @ISA = CFClient::UI::HBox::;
2388
2389sub new {
2390 my ($class, %arg) = @_;
2391
2392 my $range = delete $arg{range};
2393
2394 my $self = $class->SUPER::new (
2395 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2396 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2397 to_value => sub { shift },
2398 from_value => sub { shift },
2399 %arg,
2400 );
2401
2402 $self->{slider}->connect (changed => sub {
2403 my ($self, $value) = @_;
2404 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2405 $self->{parent}->emit (changed => $value);
2406 });
2407
2408# $self->{entry}->connect (changed => sub {
2409# my ($self, $value) = @_;
2410# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2411# $self->{parent}->emit (changed => $value);
2412# });
2413
2414 $self->add ($self->{slider}, $self->{entry});
2415
2416 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2417
2418 $self
2419}
2420
2421sub set_range { shift->{slider}->set_range (@_) }
2422sub set_value { shift->{slider}->set_value (@_) }
2423
2424#############################################################################
2425
1495package CFClient::UI::TextView; 2426package CFClient::UI::TextView;
1496 2427
1497our @ISA = CFClient::UI::HBox::; 2428our @ISA = CFClient::UI::HBox::;
1498 2429
1499use SDL::OpenGL; 2430use CFClient::OpenGL;
1500 2431
1501sub new { 2432sub new {
1502 my $class = shift; 2433 my $class = shift;
1503 2434
1504 my $self = $class->SUPER::new ( 2435 my $self = $class->SUPER::new (
1505 req_w => $::WIDTH / 6, 2436 fontsize => 1,
1506 req_h => $::HEIGHT / 6, 2437 can_events => 0,
1507 fontsize => $::FONTSIZE, 2438 #font => default_font
1508 @_, 2439 @_,
1509 2440
1510 layout => (new CFClient::Layout), 2441 layout => (new CFClient::Layout 1),
1511 par => [], 2442 par => [],
1512 height => 0, 2443 height => 0,
1513 children => [ 2444 children => [
1514 (new CFClient::UI::Empty expand => 1), 2445 (new CFClient::UI::Empty expand => 1),
1515 (new CFClient::UI::Slider vertical => 1), 2446 (new CFClient::UI::Slider vertical => 1),
1516 ], 2447 ],
1517 ); 2448 );
1518 2449
1519 $self->{children}[1]->connect (changed => sub { 2450 $self->{children}[1]->connect (changed => sub { $self->update });
1520 $self->update;
1521 });
1522 2451
1523 $self 2452 $self
1524} 2453}
1525 2454
1526sub set_fontsize { 2455sub set_fontsize {
… …
1528 2457
1529 $self->{fontsize} = $fontsize; 2458 $self->{fontsize} = $fontsize;
1530 $self->reflow; 2459 $self->reflow;
1531} 2460}
1532 2461
2462sub size_allocate {
2463 my ($self, $w, $h) = @_;
2464
2465 $self->SUPER::size_allocate ($w, $h);
2466
2467 $self->{layout}->set_font ($self->{font}) if $self->{font};
2468 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2469 $self->{layout}->set_width ($self->{children}[0]{w});
2470
2471 $self->reflow;
2472}
2473
1533sub text_height { 2474sub text_size {
1534 my ($self, $text) = @_; 2475 my ($self, $text, $indent) = @_;
1535 2476
1536 my $layout = $self->{layout}; 2477 my $layout = $self->{layout};
1537 2478
1538 $layout->set_height ($self->{fontsize}); 2479 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1539 $layout->set_width ($self->{w}); 2480 $layout->set_width ($self->{children}[0]{w} - $indent);
1540 $layout->set_text ($text); 2481 $layout->set_markup ($text);
1541 2482
1542 ($layout->size)[1] 2483 $layout->size
1543} 2484}
1544 2485
1545sub reflow { 2486sub reflow {
1546 my ($self) = @_; 2487 my ($self) = @_;
1547 2488
1548 $self->{need_reflow}++; 2489 $self->{need_reflow}++;
1549 $self->update; 2490 $self->update;
1550} 2491}
1551 2492
1552sub size_request { 2493sub set_offset {
1553 my ($self) = @_; 2494 my ($self, $offset) = @_;
1554 2495
1555 ($self->{req_w}, $self->{req_h}) 2496 # todo: base offset on lines or so, not on pixels
2497 $self->{children}[1]->set_value ($offset);
1556} 2498}
1557 2499
1558sub size_allocate { 2500sub clear {
1559 my ($self, $x, $y, $w, $h) = @_; 2501 my ($self) = @_;
1560 2502
1561 $self->SUPER::size_allocate ($x, $y, $w, $h); 2503 $self->{par} = [];
1562 2504 $self->{height} = 0;
1563 $self->{layout}->set_height ($self->{fontsize}); 2505 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1564 $self->{layout}->set_width ($self->{w});
1565
1566 $self->reflow;
1567} 2506}
1568 2507
1569sub add_paragraph { 2508sub add_paragraph {
1570 my ($self, $color, $text) = @_; 2509 my ($self, $color, $text, $indent) = @_;
1571 2510
1572 #TODO: intelligently "reformat" paragraph 2511 for my $line (split /\n/, $text) {
1573 2512 my ($w, $h) = $self->text_size ($line);
1574 my $height = $self->text_height ($text);
1575
1576 $self->{height} += $height; 2513 $self->{height} += $h;
2514 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2515 }
1577 2516
1578 push @{$self->{par}}, [$height, $color, $text];
1579
1580 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2517 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1581 $self->{children}[1]->update;
1582} 2518}
1583 2519
1584sub update { 2520sub update {
1585 my ($self) = @_; 2521 my ($self) = @_;
1586 2522
… …
1588 2524
1589 return unless $self->{h} > 0; 2525 return unless $self->{h} > 0;
1590 2526
1591 delete $self->{texture}; 2527 delete $self->{texture};
1592 2528
1593 $ROOT->on_refresh ($self, sub { 2529 $ROOT->on_post_alloc ($self, sub {
2530 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2531
1594 if (delete $self->{need_reflow}) { 2532 if (delete $self->{need_reflow}) {
1595 my $height = 0; 2533 my $height = 0;
1596 2534
1597 $height += $_->[0] = $self->text_height ($_->[2]) 2535 my $layout = $self->{layout};
2536
2537 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2538
1598 for @{$self->{par}}; 2539 for (@{$self->{par}}) {
2540 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2541 $layout->set_width ($W - $_->[3]);
2542 $layout->set_markup ($_->[4]);
2543 my ($w, $h) = $layout->size;
2544 $_->[0] = $w + $_->[3];
2545 $_->[1] = $h;
2546 }
2547
2548 $height += $_->[1];
2549 }
1599 2550
1600 $self->{height} = $height; 2551 $self->{height} = $height;
1601 2552
1602 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2553 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1603 2554
1604 delete $self->{texture}; 2555 delete $self->{texture};
1605 } 2556 }
1606 2557
1607 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2558 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1608 glClearColor 0, 0, 0, 1; 2559 glClearColor 0.5, 0.5, 0.5, 0;
1609 glClear GL_COLOR_BUFFER_BIT; 2560 glClear GL_COLOR_BUFFER_BIT;
1610 2561
2562 my $top = int $self->{children}[1]{range}[0];
2563
2564 my $y0 = $top;
2565 my $y1 = $top + $H;
2566
2567 my $y = 0;
2568
2569 my $layout = $self->{layout};
2570
2571 $layout->set_font ($self->{font}) if $self->{font};
2572
1611 glEnable GL_BLEND; 2573 glEnable GL_BLEND;
2574 #TODO# not correct in windows where rgba is forced off
1612 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2575 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1613 glEnable GL_TEXTURE_2D;
1614 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1615
1616 my $top = int $self->{children}[1]{range}[0];
1617
1618 my $y0 = $top;
1619 my $y1 = $top + $self->{h};
1620
1621 my $y = 0;
1622
1623 my $layout = $self->{layout};
1624 2576
1625 for my $par (@{$self->{par}}) { 2577 for my $par (@{$self->{par}}) {
1626 my $h = $par->[0]; 2578 my $h = $par->[1];
1627 2579
1628 if ($y0 < $y + $h && $y < $y1) { 2580 if ($y0 < $y + $h && $y < $y1) {
2581 $layout->set_foreground (@{ $par->[2] });
2582 $layout->set_width ($W - $par->[3]);
1629 $layout->set_text ($par->[2]); 2583 $layout->set_markup ($par->[4]);
1630 2584
1631 glColor @{ $par->[1] }; 2585 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1632 my ($W, $H) = $layout->size; 2586
1633 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2587 glRasterPos $par->[3], $y - $y0;
2588 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1634 } 2589 }
1635 2590
1636 $y += $h; 2591 $y += $h;
1637 } 2592 }
1638 2593
1639 glDisable GL_TEXTURE_2D;
1640 glDisable GL_BLEND; 2594 glDisable GL_BLEND;
1641 }; 2595 };
1642 }); 2596 });
1643} 2597}
1644 2598
1645sub _draw { 2599sub _draw {
1646 my ($self) = @_; 2600 my ($self) = @_;
1647 2601
1648 if ($self->{texture}) {
1649 glEnable GL_TEXTURE_2D; 2602 glEnable GL_TEXTURE_2D;
1650 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2603 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2604 glColor 1, 1, 1, 1;
1651 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2605 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1652 glDisable GL_TEXTURE_2D; 2606 glDisable GL_TEXTURE_2D;
1653 }
1654 2607
1655 $self->{children}[1]->draw; 2608 $self->{children}[1]->draw;
1656 2609
1657} 2610}
1658 2611
1659############################################################################# 2612#############################################################################
1660 2613
1661package CFClient::UI::MapWidget;
1662
1663use strict;
1664
1665use List::Util qw(min max);
1666
1667use SDL;
1668use SDL::OpenGL;
1669
1670our @ISA = CFClient::UI::Base::;
1671
1672sub new {
1673 my $class = shift;
1674
1675 $class->SUPER::new (
1676 z => -1,
1677 can_focus => 1,
1678 list => (glGenLists 1),
1679 @_
1680 )
1681}
1682
1683sub key_down {
1684 print "MAPKEYDOWN\n";
1685}
1686
1687sub key_up {
1688}
1689
1690sub button_down {
1691 my ($self, $ev, $x, $y) = @_;
1692
1693 $self->focus_in;
1694
1695 if ($ev->button == 2) {
1696 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1697 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1698
1699 $self->{motion} = sub {
1700 my ($ev, $x, $y) = @_;
1701
1702 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1703
1704 $::CFG->{map_shift_x} = $bw + $x - $ox;
1705 $::CFG->{map_shift_y} = $bh + $y - $oy;
1706
1707 $self->update;
1708 };
1709 }
1710}
1711
1712sub button_up {
1713 my ($self, $ev, $x, $y) = @_;
1714
1715 delete $self->{motion};
1716}
1717
1718sub mouse_motion {
1719 my ($self, $ev, $x, $y) = @_;
1720
1721 $self->{motion}->($ev, $x, $y) if $self->{motion};
1722}
1723
1724sub size_request {
1725 (
1726 1 + 32 * int $::WIDTH / 32,
1727 1 + 32 * int $::HEIGHT / 32,
1728 )
1729}
1730
1731sub update {
1732 my ($self) = @_;
1733
1734 $self->{need_update} = 1;
1735 $self->SUPER::update;
1736}
1737
1738sub draw {
1739 my ($self) = @_;
1740
1741 if (delete $self->{need_update}) {
1742 glNewList $self->{list}, GL_COMPILE;
1743
1744 if ($::MAP) {
1745 my $sw = int $::WIDTH / 32;
1746 my $sh = int $::HEIGHT / 32;
1747
1748 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1749 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1750
1751 glTranslate $sx0 - 32, $sy0 - 32, 0;
1752
1753 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1754
1755 if ($::CFG->{fow_enable}) {
1756 if ($::CFG->{fow_smooth}) { # smooth fog of war
1757 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1758 glConvolutionFilter2D
1759 GL_CONVOLUTION_2D,
1760 GL_ALPHA,
1761 3, 3,
1762 GL_ALPHA, GL_FLOAT,
1763 pack "f*",
1764 0.1, 0.1, 0.1,
1765 0.1, 0.2, 0.1,
1766 0.1, 0.1, 0.1,
1767 ;
1768 glEnable GL_CONVOLUTION_2D;
1769 }
1770
1771 my $tex = new CFClient::Texture
1772 w => $w,
1773 h => $h,
1774 data => $data,
1775 internalformat => GL_ALPHA,
1776 format => GL_ALPHA;
1777
1778 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1779
1780 glEnable GL_BLEND;
1781 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1782 glEnable GL_TEXTURE_2D;
1783 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1784
1785 glColor +($::CFG->{fow_intensity}) x 3, 1;
1786 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1787
1788 glDisable GL_TEXTURE_2D;
1789 glDisable GL_BLEND;
1790 }
1791
1792 # HACK BEGIN
1793 {
1794 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1795 my ($w, $h) = (250, 250);
1796
1797 glEnable GL_BLEND;
1798 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1799 glEnable GL_TEXTURE_2D;
1800 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1801
1802 CFClient::Texture->new (
1803 w => $w,
1804 h => $h,
1805 data => $::MAP->mapmap ($w, $h),
1806 type => GL_UNSIGNED_INT_8_8_8_8_REV
1807 )->draw_quad (100, 100);
1808
1809 glDisable GL_TEXTURE_2D;
1810 glDisable GL_BLEND;
1811 }
1812 # HACK END
1813 }
1814
1815 glEndList;
1816 }
1817
1818 glPushMatrix;
1819 glCallList $self->{list};
1820 glPopMatrix;
1821
1822 if ($FOCUS != $self) {
1823 glColor 64/255, 64/255, 64/255;
1824 glLogicOp GL_AND;
1825 glEnable GL_COLOR_LOGIC_OP;
1826 glBegin GL_QUADS;
1827 glVertex 0, 0;
1828 glVertex 0, $::HEIGHT;
1829 glVertex $::WIDTH, $::HEIGHT;
1830 glVertex $::WIDTH, 0;
1831 glEnd;
1832 glDisable GL_COLOR_LOGIC_OP;
1833 }
1834}
1835
1836my %DIR = (
1837 SDLK_KP8, [1, "north"],
1838 SDLK_KP9, [2, "northeast"],
1839 SDLK_KP6, [3, "east"],
1840 SDLK_KP3, [4, "southeast"],
1841 SDLK_KP2, [5, "south"],
1842 SDLK_KP1, [6, "southwest"],
1843 SDLK_KP4, [7, "west"],
1844 SDLK_KP7, [8, "northwest"],
1845
1846 SDLK_UP, [1, "north"],
1847 SDLK_RIGHT, [3, "east"],
1848 SDLK_DOWN, [5, "south"],
1849 SDLK_LEFT, [7, "west"],
1850);
1851
1852sub key_down {
1853 my ($self, $ev) = @_;
1854
1855 my $mod = $ev->key_mod;
1856 my $sym = $ev->key_sym;
1857
1858 if ($sym == SDLK_KP5) {
1859 $::CONN->user_send ("command stay fire");
1860 } elsif ($sym == SDLK_a) {
1861 $::CONN->user_send ("command apply");
1862 } elsif ($sym == SDLK_QUOTE) {
1863 $self->emit ('activate_console');
1864 } elsif ($sym == SDLK_SLASH) {
1865 $self->emit ('activate_console' => '/');
1866 } elsif (exists $DIR{$sym}) {
1867 if ($mod & KMOD_SHIFT) {
1868 $self->{shft}++;
1869 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1870 } elsif ($mod & KMOD_CTRL) {
1871 $self->{ctrl}++;
1872 $::CONN->user_send ("command run $DIR{$sym}[0]");
1873 } else {
1874 $::CONN->user_send ("command $DIR{$sym}[1]");
1875 }
1876 }
1877}
1878
1879sub key_up {
1880 my ($self, $ev) = @_;
1881
1882 my $mod = $ev->key_mod;
1883 my $sym = $ev->key_sym;
1884
1885 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1886 $::CONN->user_send ("command fire_stop");
1887 }
1888 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1889 $::CONN->user_send ("command run_stop");
1890 }
1891}
1892
1893#############################################################################
1894
1895package CFClient::UI::Animator; 2614package CFClient::UI::Animator;
1896 2615
1897use SDL::OpenGL; 2616use CFClient::OpenGL;
1898 2617
1899our @ISA = CFClient::UI::Bin::; 2618our @ISA = CFClient::UI::Bin::;
1900 2619
1901sub moveto { 2620sub moveto {
1902 my ($self, $x, $y) = @_; 2621 my ($self, $x, $y) = @_;
… …
1940 2659
1941sub new { 2660sub new {
1942 my $class = shift; 2661 my $class = shift;
1943 2662
1944 my $self = $class->SUPER::new ( 2663 my $self = $class->SUPER::new (
1945 state => 0, 2664 state => 0,
1946 connect_activate => \&toggle_flopper, 2665 on_activate => \&toggle_flopper,
1947 @_ 2666 @_
1948 ); 2667 );
1949 2668
1950 if ($self->{state}) {
1951 $self->{state} = 0;
1952 $self->toggle_flopper;
1953 }
1954
1955 $self 2669 $self
1956} 2670}
1957 2671
1958sub toggle_flopper { 2672sub toggle_flopper {
1959 my ($self) = @_; 2673 my ($self) = @_;
1960 2674
1961 # TODO: use animation 2675 $self->{other}->toggle_visibility;
1962 if ($self->{state} = !$self->{state}) { 2676}
1963 $CFClient::UI::ROOT->add ($self->{other}); 2677
1964 $self->{other}->move ($self->coord2global (0, $self->{h})); 2678#############################################################################
2679
2680package CFClient::UI::Tooltip;
2681
2682our @ISA = CFClient::UI::Bin::;
2683
2684use CFClient::OpenGL;
2685
2686sub new {
2687 my $class = shift;
2688
2689 $class->SUPER::new (
2690 @_,
2691 can_events => 0,
2692 )
2693}
2694
2695sub set_tooltip_from {
2696 my ($self, $widget) = @_;
2697
2698 my $tooltip = $widget->{tooltip};
2699
2700 if ($ENV{CFPLUS_DEBUG} & 2) {
2701 $tooltip .= "\n\n" . (ref $widget) . "\n"
2702 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2703 . "req $widget->{req_w} $widget->{req_h}\n"
2704 . "visible $widget->{visible}";
2705 }
2706
2707 $self->add (new CFClient::UI::Label
2708 markup => $tooltip,
2709 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2710 fontsize => 0.8,
2711 fg => [0, 0, 0, 1],
2712 ellipsise => 0,
2713 font => ($widget->{tooltip_font} || $::FONT_PROP),
2714 );
2715}
2716
2717sub size_request {
2718 my ($self) = @_;
2719
2720 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2721
2722 ($w + 4, $h + 4)
2723}
2724
2725sub size_allocate {
2726 my ($self, $w, $h) = @_;
2727
2728 $self->SUPER::size_allocate ($w - 4, $h - 4);
2729}
2730
2731sub visibility_change {
2732 my ($self, $visible) = @_;
2733
2734 return unless $visible;
2735
2736 $self->{root}->on_post_alloc ("move_$self" => sub {
2737 my $widget = $self->{owner}
2738 or return;
2739
2740 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2741
2742 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2743 if $x + $self->{w} > $::WIDTH;
2744
2745 $self->move_abs ($x, $y);
2746 });
2747}
2748
2749sub _draw {
2750 my ($self) = @_;
2751
2752 glTranslate 0.375, 0.375;
2753
2754 my ($w, $h) = @$self{qw(w h)};
2755
2756 glColor 1, 0.8, 0.4;
2757 glBegin GL_QUADS;
2758 glVertex 0 , 0;
2759 glVertex 0 , $h;
2760 glVertex $w, $h;
2761 glVertex $w, 0;
2762 glEnd;
2763
2764 glColor 0, 0, 0;
2765 glBegin GL_LINE_LOOP;
2766 glVertex 0 , 0;
2767 glVertex 0 , $h;
2768 glVertex $w, $h;
2769 glVertex $w, 0;
2770 glEnd;
2771
2772 glTranslate 2 - 0.375, 2 - 0.375;
2773
2774 $self->SUPER::_draw;
2775}
2776
2777#############################################################################
2778
2779package CFClient::UI::Face;
2780
2781our @ISA = CFClient::UI::Base::;
2782
2783use CFClient::OpenGL;
2784
2785sub new {
2786 my $class = shift;
2787
2788 my $self = $class->SUPER::new (
2789 aspect => 1,
2790 can_events => 0,
2791 @_,
2792 );
2793
2794 if ($self->{anim} && $self->{animspeed}) {
2795 Scalar::Util::weaken (my $widget = $self);
2796
2797 $self->{timer} = Event->timer (
2798 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2799 hard => 1,
2800 interval => $self->{animspeed},
2801 cb => sub {
2802 ++$widget->{frame};
2803 $widget->update;
2804 },
2805 );
2806 }
2807
2808 $self
2809}
2810
2811sub size_request {
2812 (32, 8)
2813}
2814
2815sub update {
2816 my ($self) = @_;
2817
2818 return unless $self->{visible};
2819
2820 $self->SUPER::update;
2821}
2822
2823sub _draw {
2824 my ($self) = @_;
2825
2826 return unless $::CONN;
2827
2828 my $face;
2829
2830 if ($self->{frame}) {
2831 my $anim = $::CONN->{anim}[$self->{anim}];
2832
2833 $face = $anim->[ $self->{frame} % @$anim ]
2834 if $anim && @$anim;
2835 }
2836
2837 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2838
2839 if ($tex) {
2840 glEnable GL_TEXTURE_2D;
2841 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2842 glColor 1, 1, 1, 1;
2843 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2844 glDisable GL_TEXTURE_2D;
2845 }
2846}
2847
2848sub DESTROY {
2849 my ($self) = @_;
2850
2851 $self->{timer}->cancel
2852 if $self->{timer};
2853
2854 $self->SUPER::DESTROY;
2855}
2856
2857#############################################################################
2858
2859package CFClient::UI::Menu;
2860
2861our @ISA = CFClient::UI::FancyFrame::;
2862
2863use CFClient::OpenGL;
2864
2865sub new {
2866 my $class = shift;
2867
2868 my $self = $class->SUPER::new (
2869 items => [],
2870 z => 100,
2871 @_,
2872 );
2873
2874 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2875
2876 for my $item (@{ $self->{items} }) {
2877 my ($widget, $cb) = @$item;
2878
2879 # handle various types of items, only text for now
2880 if (!ref $widget) {
2881 $widget = new CFClient::UI::Label
2882 can_hover => 1,
2883 can_events => 1,
2884 text => $widget;
2885 }
2886
2887 $self->{item}{$widget} = $item;
2888
2889 $self->{vbox}->add ($widget);
2890 }
2891
2892 $self
2893}
2894
2895# popup given the event (must be a mouse button down event currently)
2896sub popup {
2897 my ($self, $ev) = @_;
2898
2899 $self->_emit ("popdown");
2900
2901 # maybe save $GRAB? must be careful about events...
2902 $GRAB = $self;
2903 $self->{button} = $ev->{button};
2904
2905 $self->show;
2906 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2907}
2908
2909sub mouse_motion {
2910 my ($self, $ev, $x, $y) = @_;
2911
2912 # TODO: should use vbox->find_widget or so
2913 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2914 $self->{hover} = $self->{item}{$HOVER};
2915
2916 0
2917}
2918
2919sub button_up {
2920 my ($self, $ev, $x, $y) = @_;
2921
2922 if ($ev->{button} == $self->{button}) {
2923 undef $GRAB;
2924 $self->hide;
2925
1965 $self->emit ("open"); 2926 $self->_emit ("popdown");
2927 $self->{hover}[1]->() if $self->{hover};
1966 } else { 2928 } else {
1967 $CFClient::UI::ROOT->remove ($self->{other}); 2929 return 0
1968 $self->emit ("close"); 2930 }
2931
1969 } 2932 1
1970
1971 $self->emit (changed => $self->{state});
1972} 2933}
1973 2934
1974############################################################################# 2935#############################################################################
1975 2936
2937package CFClient::UI::Statusbox;
2938
2939our @ISA = CFClient::UI::VBox::;
2940
2941sub new {
2942 my $class = shift;
2943
2944 $class->SUPER::new (
2945 fontsize => 0.8,
2946 @_,
2947 )
2948}
2949
2950sub reorder {
2951 my ($self) = @_;
2952 my $NOW = time;
2953
2954 while (my ($k, $v) = each %{ $self->{item} }) {
2955 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2956 }
2957
2958 my @widgets;
2959
2960 my @items = sort {
2961 $a->{pri} <=> $b->{pri}
2962 or $b->{id} <=> $a->{id}
2963 } values %{ $self->{item} };
2964
2965 my $count = 10 + 1;
2966 for my $item (@items) {
2967 last unless --$count;
2968
2969 push @widgets, $item->{label} ||= do {
2970 # TODO: doesn't handle markup well (read as: at all)
2971 my $short = $item->{count} > 1
2972 ? "<b>$item->{count} ×</b> $item->{text}"
2973 : $item->{text};
2974
2975 for ($short) {
2976 s/^\s+//;
2977 s/\s+/ /g;
2978 }
2979
2980 new CFClient::UI::Label
2981 markup => $short,
2982 tooltip => $item->{tooltip},
2983 tooltip_font => $::FONT_PROP,
2984 tooltip_width => 0.67,
2985 fontsize => $item->{fontsize} || $self->{fontsize},
2986 max_w => $::WIDTH * 0.44,
2987 fg => $item->{fg},
2988 can_events => 1,
2989 can_hover => 1
2990 };
2991 }
2992
2993 $self->clear;
2994 $self->SUPER::add (reverse @widgets);
2995}
2996
2997sub add {
2998 my ($self, $text, %arg) = @_;
2999
3000 $text =~ s/^\s+//;
3001 $text =~ s/\s+$//;
3002
3003 return unless $text;
3004
3005 my $timeout = time + ((delete $arg{timeout}) || 60);
3006
3007 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3008
3009 if (my $item = $self->{item}{$group}) {
3010 if ($item->{text} eq $text) {
3011 $item->{count}++;
3012 } else {
3013 $item->{count} = 1;
3014 $item->{text} = $item->{tooltip} = $text;
3015 }
3016 $item->{id} = ++$self->{id};
3017 $item->{timeout} = $timeout;
3018 delete $item->{label};
3019 } else {
3020 $self->{item}{$group} = {
3021 id => ++$self->{id},
3022 text => $text,
3023 timeout => $timeout,
3024 tooltip => $text,
3025 fg => [0.8, 0.8, 0.8, 0.8],
3026 pri => 0,
3027 count => 1,
3028 %arg,
3029 };
3030 }
3031
3032 $self->reorder;
3033}
3034
3035sub reconfigure {
3036 my ($self) = @_;
3037
3038 delete $_->{label}
3039 for values %{ $self->{item} || {} };
3040
3041 $self->reorder;
3042 $self->SUPER::reconfigure;
3043}
3044
3045#############################################################################
3046
3047package CFClient::UI::Inventory;
3048
3049our @ISA = CFClient::UI::ScrolledWindow::;
3050
3051sub new {
3052 my $class = shift;
3053
3054 my $self = $class->SUPER::new (
3055 scrolled => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3056 @_,
3057 );
3058
3059 $self
3060}
3061
3062sub set_items {
3063 my ($self, $items) = @_;
3064
3065 $self->{scrolled}->clear;
3066 return unless $items;
3067
3068 my @items = sort {
3069 ($a->{type} <=> $b->{type})
3070 or ($a->{name} cmp $b->{name})
3071 } @$items;
3072
3073 $self->{real_items} = \@items;
3074
3075 my $row = 0;
3076 for my $item (@items) {
3077 CFClient::Item::update_widgets $item;
3078
3079 $self->{scrolled}->add (0, $row, $item->{face_widget});
3080 $self->{scrolled}->add (1, $row, $item->{desc_widget});
3081 $self->{scrolled}->add (2, $row, $item->{weight_widget});
3082
3083 $row++;
3084 }
3085}
3086
3087#############################################################################
3088
3089package CFClient::UI::BindEditor;
3090
3091our @ISA = CFClient::UI::FancyFrame::;
3092
3093sub new {
3094 my $class = shift;
3095
3096 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3097
3098 $self->add (my $vb = new CFClient::UI::VBox);
3099
3100
3101 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3102 text => "start recording",
3103 tooltip => "Start/Stops recording of actions."
3104 ."All subsequent actions after the recording started will be captured."
3105 ."The actions are displayed after the record was stopped."
3106 ."To bind the action you have to click on the 'Bind' button",
3107 on_activate => sub {
3108 unless ($self->{recording}) {
3109 $self->start;
3110 } else {
3111 $self->stop;
3112 }
3113 });
3114
3115 $vb->add (new CFClient::UI::Label text => "Actions:");
3116 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3117
3118 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3119 $vb->add (my $hb = new CFClient::UI::HBox);
3120 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3121 $hb->add (new CFClient::UI::Button
3122 text => "bind",
3123 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3124 on_activate => sub {
3125 $self->ask_for_bind;
3126 });
3127
3128 $vb->add (my $hb = new CFClient::UI::HBox);
3129 $hb->add (new CFClient::UI::Button
3130 text => "ok",
3131 expand => 1,
3132 tooltip => "This closes the binding editor and saves the binding",
3133 on_activate => sub {
3134 $self->hide;
3135 $self->commit;
3136 });
3137
3138 $hb->add (new CFClient::UI::Button
3139 text => "cancel",
3140 expand => 1,
3141 tooltip => "This closes the binding editor without saving",
3142 on_activate => sub {
3143 $self->hide;
3144 $self->{binding_cancel}->()
3145 if $self->{binding_cancel};
3146 });
3147
3148 $self->update_binding_widgets;
3149
3150 $self
3151}
3152
3153sub commit {
3154 my ($self) = @_;
3155 my ($mod, $sym, $cmds) = $self->get_binding;
3156 if ($sym != 0 && @$cmds > 0) {
3157 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3158 ."'. Don't forget 'Save Config'!");
3159 $self->{binding_change}->($mod, $sym, $cmds)
3160 if $self->{binding_change};
3161 } else {
3162 $::STATUSBOX->add ("No action bound, no key or action specified!");
3163 $self->{binding_cancel}->()
3164 if $self->{binding_cancel};
3165 }
3166}
3167
3168sub start {
3169 my ($self) = @_;
3170
3171 $self->{rec_btn}->set_text ("stop recording");
3172 $self->{recording} = 1;
3173 $self->clear_command_list;
3174 $::CONN->start_record if $::CONN;
3175}
3176
3177sub stop {
3178 my ($self) = @_;
3179
3180 $self->{rec_btn}->set_text ("start recording");
3181 $self->{recording} = 0;
3182
3183 my $rec;
3184 $rec = $::CONN->stop_record if $::CONN;
3185 return unless ref $rec eq 'ARRAY';
3186 $self->set_command_list ($rec);
3187}
3188
3189
3190sub ask_for_bind_and_commit {
3191 my ($self) = @_;
3192 $self->ask_for_bind (1);
3193}
3194
3195sub ask_for_bind {
3196 my ($self, $commit) = @_;
3197
3198 CFClient::Binder::open_binding_dialog (sub {
3199 my ($mod, $sym) = @_;
3200 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3201 $self->update_binding_widgets;
3202 $self->commit if $commit;
3203 });
3204}
3205
3206# $mod and $sym are the modifiers and key symbol
3207# $cmds is a array ref of strings (the commands)
3208# $cb is the callback that is executed on OK
3209# $ccb is the callback that is executed on CANCEL and
3210# when the binding was unsuccessful on OK
3211sub set_binding {
3212 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3213
3214 $self->clear_command_list;
3215 $self->{recording} = 0;
3216 $self->{rec_btn}->set_text ("start recording");
3217
3218 $self->{binding} = [$mod, $sym];
3219 $self->{commands} = $cmds;
3220
3221 $self->{binding_change} = $cb;
3222 $self->{binding_cancel} = $ccb;
3223
3224 $self->update_binding_widgets;
3225}
3226
3227# this is a shortcut method that asks for a binding
3228# and then just binds it.
3229sub do_quick_binding {
3230 my ($self, $cmds) = @_;
3231 $self->set_binding (undef, undef, $cmds, sub {
3232 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3233 });
3234 $self->ask_for_bind (1);
3235}
3236
3237sub update_binding_widgets {
3238 my ($self) = @_;
3239 my ($mod, $sym, $cmds) = $self->get_binding;
3240 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3241 $self->set_command_list ($cmds);
3242}
3243
3244sub get_binding {
3245 my ($self) = @_;
3246 return (
3247 $self->{binding}->[0],
3248 $self->{binding}->[1],
3249 [ grep { defined $_ } @{$self->{commands}} ]
3250 );
3251}
3252
3253sub clear_command_list {
3254 my ($self) = @_;
3255 $self->{cmdbox}->clear ();
3256}
3257
3258sub set_command_list {
3259 my ($self, $cmds) = @_;
3260
3261 $self->{cmdbox}->clear ();
3262 $self->{commands} = $cmds;
3263
3264 my $idx = 0;
3265
3266 for (@$cmds) {
3267 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3268
3269 my $i = $idx;
3270 $hb->add (new CFClient::UI::Label text => $_);
3271 $hb->add (new CFClient::UI::Button
3272 text => "delete",
3273 tooltip => "Deletes the action from the record",
3274 on_activate => sub {
3275 $self->{cmdbox}->remove ($hb);
3276 $cmds->[$i] = undef;
3277 });
3278
3279
3280 $idx++
3281 }
3282}
3283
3284#############################################################################
3285
3286package CFClient::UI::SpellList;
3287
3288our @ISA = CFClient::UI::FancyFrame::;
3289
3290sub new {
3291 my $class = shift;
3292
3293 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3294
3295 $self->add (new CFClient::UI::ScrolledWindow
3296 scrolled => $self->{spellbox} = new CFClient::UI::Table);
3297
3298 $self;
3299}
3300
3301# XXX: Do sorting? Argl...
3302sub add_spell {
3303 my ($self, $spell) = @_;
3304 $self->{spells}->{$spell->{name}} = $spell;
3305
3306 $self->{spellbox}->add (0, $self->{tbl_idx}, new CFClient::UI::Face
3307 face => $spell->{face},
3308 can_hover => 1,
3309 can_events => 1,
3310 tooltip => $spell->{message});
3311
3312 $self->{spellbox}->add (1, $self->{tbl_idx}, new CFClient::UI::Label
3313 text => $spell->{name},
3314 can_hover => 1,
3315 can_events => 1,
3316 tooltip => $spell->{message},
3317 expand => 1);
3318
3319 $self->{spellbox}->add (2, $self->{tbl_idx}, new CFClient::UI::Label
3320 text => (sprintf "lvl: %2d sp: %2d dmg: %2d",
3321 $spell->{level}, ($spell->{mana} || $spell->{grace}), $spell->{damage}),
3322 expand => 1);
3323
3324 $self->{spellbox}->add (3, $self->{tbl_idx}++, new CFClient::UI::Button
3325 text => "bind to key",
3326 on_activate => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) });
3327}
3328
3329sub rebuild_spell_list {
3330 my ($self) = @_;
3331 $self->{tbl_idx} = 0;
3332 $self->add_spell ($_) for values %{$self->{spells}};
3333}
3334
3335sub remove_spell {
3336 my ($self, $spell) = @_;
3337 delete $self->{spells}->{$spell->{name}};
3338 $self->rebuild_spell_list;
3339}
3340
3341#############################################################################
3342
1976package CFClient::UI::Root; 3343package CFClient::UI::Root;
1977 3344
1978our @ISA = CFClient::UI::Container::; 3345our @ISA = CFClient::UI::Container::;
1979 3346
1980use SDL::OpenGL; 3347use CFClient::OpenGL;
3348
3349sub new {
3350 my $class = shift;
3351
3352 my $self = $class->SUPER::new (
3353 visible => 1,
3354 @_,
3355 );
3356
3357 Scalar::Util::weaken ($self->{root} = $self);
3358
3359 $self
3360}
1981 3361
1982sub size_request { 3362sub size_request {
1983 ($::WIDTH, $::HEIGHT) 3363 my ($self) = @_;
3364
3365 ($self->{w}, $self->{h})
3366}
3367
3368sub _to_pixel {
3369 my ($coord, $size, $max) = @_;
3370
3371 $coord =
3372 $coord eq "center" ? ($max - $size) * 0.5
3373 : $coord eq "max" ? $max
3374 : $coord;
3375
3376 $coord = 0 if $coord < 0;
3377 $coord = $max - $size if $coord > $max - $size;
3378
3379 int $coord + 0.5
1984} 3380}
1985 3381
1986sub size_allocate { 3382sub size_allocate {
1987 my ($self, $x, $y, $w, $h) = @_; 3383 my ($self, $w, $h) = @_;
1988 3384
1989 $self->_size_allocate ($x, $y, $w, $h); 3385 for my $child ($self->children) {
3386 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1990 3387
1991 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3388 $X = $child->{force_x} if exists $child->{force_x};
1992 for @{$self->{children}}; 3389 $Y = $child->{force_y} if exists $child->{force_y};
1993}
1994 3390
1995sub _topleft { 3391 $X = _to_pixel $X, $W, $self->{w};
3392 $Y = _to_pixel $Y, $H, $self->{h};
3393
3394 $child->configure ($X, $Y, $W, $H);
3395 }
3396}
3397
3398sub coord2local {
1996 my ($self, $x, $y) = @_; 3399 my ($self, $x, $y) = @_;
1997 3400
1998 ($x, $y) 3401 ($x, $y)
1999} 3402}
2000 3403
3404sub coord2global {
3405 my ($self, $x, $y) = @_;
3406
3407 ($x, $y)
3408}
3409
2001sub update { 3410sub update {
2002 my ($self) = @_; 3411 my ($self) = @_;
2003 3412
2004 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3413 $::WANT_REFRESH++;
2005 ::refresh ();
2006} 3414}
2007 3415
2008sub add { 3416sub add {
2009 my ($self, $widget) = @_; 3417 my ($self, @children) = @_;
2010 3418
3419 $_->{is_toplevel} = 1
3420 for @children;
3421
2011 $self->SUPER::add ($widget); 3422 $self->SUPER::add (@children);
3423}
2012 3424
2013 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 3425sub remove {
3426 my ($self, @children) = @_;
3427
3428 $self->SUPER::remove (@children);
3429
3430 delete $self->{is_toplevel}
3431 for @children;
3432
3433 while (@children) {
3434 my $w = pop @children;
3435 push @children, $w->children;
3436 $w->set_invisible;
3437 }
2014} 3438}
2015 3439
2016sub on_refresh { 3440sub on_refresh {
2017 my ($self, $id, $cb) = @_; 3441 my ($self, $id, $cb) = @_;
2018 3442
2019 $self->{refresh_hook}{$id} = $cb; 3443 $self->{refresh_hook}{$id} = $cb;
2020} 3444}
2021 3445
3446sub on_post_alloc {
3447 my ($self, $id, $cb) = @_;
3448
3449 $self->{post_alloc_hook}{$id} = $cb;
3450}
3451
2022sub draw { 3452sub draw {
2023 my ($self) = @_; 3453 my ($self) = @_;
2024 3454
2025 while (my $rcb = delete $self->{refresh_hook}) { 3455 while ($self->{refresh_hook}) {
2026 $_->() for values %$rcb; 3456 $_->()
3457 for values %{delete $self->{refresh_hook}};
2027 } 3458 }
3459
3460 if ($self->{realloc}) {
3461 my %queue;
3462 my @queue;
3463 my $widget;
3464
3465 outer:
3466 while () {
3467 if (my $realloc = delete $self->{realloc}) {
3468 for $widget (values %$realloc) {
3469 $widget->{visible} or next; # do not resize invisible widgets
3470
3471 $queue{$widget+0}++ and next; # duplicates are common
3472
3473 push @{ $queue[$widget->{visible}] }, $widget;
3474 }
3475 }
3476
3477 while () {
3478 @queue or last outer;
3479
3480 $widget = pop @{ $queue[-1] || [] }
3481 and last;
3482
3483 pop @queue;
3484 }
3485
3486 delete $queue{$widget+0};
3487
3488 my ($w, $h) = $widget->size_request;
3489
3490 $w = List::Util::max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3491 $h = List::Util::max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3492
3493 $w = $widget->{force_w} if exists $widget->{force_w};
3494 $h = $widget->{force_h} if exists $widget->{force_h};
3495
3496 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3497 || delete $widget->{force_realloc}) {
3498 $widget->{req_w} = $w;
3499 $widget->{req_h} = $h;
3500
3501 $self->{size_alloc}{$widget+0} = $widget;
3502
3503 if (my $parent = $widget->{parent}) {
3504 $self->{realloc}{$parent+0} = $parent
3505 unless $queue{$parent+0};
3506
3507 $parent->{force_size_alloc} = 1;
3508 $self->{size_alloc}{$parent+0} = $parent;
3509 }
3510 }
3511
3512 delete $self->{realloc}{$widget+0};
3513 }
3514 }
3515
3516 while (my $size_alloc = delete $self->{size_alloc}) {
3517 my @queue = sort { $b->{visible} <=> $a->{visible} }
3518 values %$size_alloc;
3519
3520 while () {
3521 my $widget = pop @queue || last;
3522
3523 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3524
3525 $w = 0 if $w < 0;
3526 $h = 0 if $h < 0;
3527
3528 $w = int $w + 0.5;
3529 $h = int $h + 0.5;
3530
3531 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3532 $widget->{old_w} = $widget->{w};
3533 $widget->{old_h} = $widget->{h};
3534
3535 $widget->{w} = $w;
3536 $widget->{h} = $h;
3537
3538 $widget->emit (size_allocate => $w, $h);
3539 }
3540 }
3541 }
3542
3543 while ($self->{post_alloc_hook}) {
3544 $_->()
3545 for values %{delete $self->{post_alloc_hook}};
3546 }
3547
2028 3548
2029 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3549 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2030 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3550 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2031 glClear GL_COLOR_BUFFER_BIT; 3551 glClear GL_COLOR_BUFFER_BIT;
2032 3552
2033 glMatrixMode GL_PROJECTION; 3553 glMatrixMode GL_PROJECTION;
2034 glLoadIdentity; 3554 glLoadIdentity;
2035 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3555 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2036 glMatrixMode GL_MODELVIEW; 3556 glMatrixMode GL_MODELVIEW;
2037 glLoadIdentity; 3557 glLoadIdentity;
2038 3558
3559 {
3560 package CFClient::UI::Base;
3561
3562 ($draw_x, $draw_y, $draw_w, $draw_h) =
3563 (0, 0, $self->{w}, $self->{h});
3564 }
3565
2039 $self->_draw; 3566 $self->_draw;
2040} 3567}
2041 3568
2042############################################################################# 3569#############################################################################
2043 3570
2044package CFClient::UI; 3571package CFClient::UI;
2045 3572
2046$ROOT = new CFClient::UI::Root; 3573$ROOT = new CFClient::UI::Root;
3574$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2047 3575
20481 35761
2049 3577

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