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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.121 by root, Mon Apr 17 19:21:00 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) = @_;
… …
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} = int $x; 318
118 $self->{y} = int $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;
181 422
182 $self->emit (focus_in => $focus); 423 $self->_emit (focus_in => $focus);
183 424
184 $focus->update if $focus; 425 $focus->update if $focus;
185 $FOCUS->update; 426 $FOCUS->update;
186} 427}
187 428
… …
190 431
191 return unless $FOCUS == $self; 432 return unless $FOCUS == $self;
192 433
193 my $focus = $FOCUS; undef $FOCUS; 434 my $focus = $FOCUS; undef $FOCUS;
194 435
195 $self->emit (focus_out => $focus); 436 $self->_emit (focus_out => $focus);
196 437
197 $focus->update if $focus; #? 438 $focus->update if $focus; #?
198}
199 439
440 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
441 unless $FOCUS;
442}
443
200sub mouse_motion { } 444sub mouse_motion { 0 }
201sub button_up { } 445sub button_up { 0 }
202sub key_down { } 446sub key_down { 0 }
203sub key_up { } 447sub key_up { 0 }
204 448
205sub button_down { 449sub button_down {
206 my ($self, $ev, $x, $y) = @_; 450 my ($self, $ev, $x, $y) = @_;
207 451
208 $self->focus_in; 452 $self->focus_in;
209}
210 453
211sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 454 0
212sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 455}
213sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 456
214sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 457sub find_widget {
215sub 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, $draw_h); # screen rectangle being drawn
216 530
217sub draw { 531sub draw {
218 my ($self) = @_; 532 my ($self) = @_;
219 533
220 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);
221 545
222 glPushMatrix; 546 glPushMatrix;
223 glTranslate $self->{x}, $self->{y}, 0; 547 glTranslate $self->{x}, $self->{y}, 0;
224 $self->_draw; 548 $self->_draw;
225 glPopMatrix; 549 glPopMatrix;
226 550
227 if ($self == $HOVER && $self->{can_hover}) { 551 if ($self == $HOVER && $self->{can_hover}) {
228 my ($x, $y) = @$self{qw(x y)}; 552 my ($x, $y) = @$self{qw(x y)};
229 553
230 glColor 0, 0, 1, 0.2; 554 glColor 1, 0.8, 0.5, 0.2;
231 glEnable GL_BLEND; 555 glEnable GL_BLEND;
232 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 556 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
233 glBegin GL_QUADS; 557 glBegin GL_QUADS;
234 glVertex $x , $y; 558 glVertex $x , $y;
235 glVertex $x + $self->{w}, $y; 559 glVertex $x + $self->{w}, $y;
236 glVertex $x + $self->{w}, $y + $self->{h}; 560 glVertex $x + $self->{w}, $y + $self->{h};
237 glVertex $x , $y + $self->{h}; 561 glVertex $x , $y + $self->{h};
238 glEnd; 562 glEnd;
239 glDisable GL_BLEND; 563 glDisable GL_BLEND;
240 } 564 }
565
566 if ($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 => $self, fontsize => 0)->_draw;
578 }
241} 579}
242 580
243sub _draw { 581sub _draw {
244 my ($self) = @_; 582 my ($self) = @_;
245 583
246 warn "no draw defined for $self\n"; 584 warn "no draw defined for $self\n";
247} 585}
248 586
249sub find_widget {
250 my ($self, $x, $y) = @_;
251
252 return $self
253 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
254 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
255
256 ()
257}
258
259sub set_parent {
260 my ($self, $parent) = @_;
261
262 Scalar::Util::weaken ($self->{parent} = $parent);
263}
264
265sub update {
266 my ($self) = @_;
267
268 $self->{parent}->update
269 if $self->{parent};
270}
271
272sub connect {
273 my ($self, $signal, $cb) = @_;
274
275 push @{ $self->{cb}{$signal} }, $cb;
276}
277
278sub emit {
279 my ($self, $signal, @args) = @_;
280
281 $_->($self, @args)
282 for @{$self->{cb}{$signal} || []};
283}
284
285sub DESTROY { 587sub DESTROY {
286 my ($self) = @_; 588 my ($self) = @_;
287 589
590 delete $WIDGET{$self+0};
288 #$self->deactivate; 591 #$self->deactivate;
289} 592}
290 593
291############################################################################# 594#############################################################################
292 595
293package CFClient::UI::DrawBG; 596package CFClient::UI::DrawBG;
294 597
295our @ISA = CFClient::UI::Base::; 598our @ISA = CFClient::UI::Base::;
296 599
297use strict; 600use strict;
298use SDL::OpenGL; 601use CFClient::OpenGL;
299 602
300sub new { 603sub new {
301 my $class = shift; 604 my $class = shift;
302 605
303 # range [value, low, high, page] 606 # range [value, low, high, page]
304 607
305 $class->SUPER::new ( 608 $class->SUPER::new (
306 bg => [0, 0, 0, 0.2], 609 #bg => [0, 0, 0, 0.2],
307 active_bg => [1, 1, 1, 0.5], 610 #active_bg => [1, 1, 1, 0.5],
308 @_ 611 @_
309 ) 612 )
310} 613}
311 614
312sub _draw { 615sub _draw {
313 my ($self) = @_; 616 my ($self) = @_;
314 617
618 my $color = $FOCUS == $self && $self->{active_bg}
619 ? $self->{active_bg}
620 : $self->{bg};
621
622 if ($color && (@$color < 4 || $color->[3])) {
315 my ($w, $h) = @$self{qw(w h)}; 623 my ($w, $h) = @$self{qw(w h)};
316 624
317 glEnable GL_BLEND; 625 glEnable GL_BLEND;
318 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 626 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
319 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 627 glColor @$color;
320 628
321 glBegin GL_QUADS; 629 glBegin GL_QUADS;
322 glVertex 0 , 0; 630 glVertex 0 , 0;
323 glVertex 0 , $h; 631 glVertex 0 , $h;
324 glVertex $w, $h; 632 glVertex $w, $h;
325 glVertex $w, 0; 633 glVertex $w, 0;
326 glEnd; 634 glEnd;
327 635
328 glDisable GL_BLEND; 636 glDisable GL_BLEND;
637 }
329} 638}
330 639
331############################################################################# 640#############################################################################
332 641
333package CFClient::UI::Empty; 642package CFClient::UI::Empty;
334
335our @ISA = CFClient::UI::Base::;
336
337sub size_request {
338 (0, 0)
339}
340
341sub draw { }
342
343#############################################################################
344
345package CFClient::UI::Container;
346 643
347our @ISA = CFClient::UI::Base::; 644our @ISA = CFClient::UI::Base::;
348 645
349sub new { 646sub new {
350 my ($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) = @_;
351 667
352 my $children = delete $arg{children} || []; 668 my $children = delete $arg{children} || [];
353 669
354 my $self = $class->SUPER::new (children => [], %arg); 670 my $self = $class->SUPER::new (
671 children => [],
672 can_events => 0,
673 %arg,
674 );
355 $self->add ($_) for @$children; 675 $self->add ($_) for @$children;
356 676
357 $self 677 $self
358} 678}
359 679
360sub add { 680sub add {
361 my ($self, $child) = @_; 681 my ($self, @widgets) = @_;
362 682
363 $child->set_parent ($self); 683 $_->set_parent ($self)
684 for @widgets;
364 685
365 use sort 'stable'; 686 use sort 'stable';
366 687
367 $self->{children} = [ 688 $self->{children} = [
368 sort { $a->{z} <=> $b->{z} } 689 sort { $a->{z} <=> $b->{z} }
369 @{$self->{children}}, $child 690 @{$self->{children}}, @widgets
370 ]; 691 ];
371 692
372 $self->{w} = $self->{h} = -1; 693 $self->realloc;
373 $self->update; 694}
695
696sub children {
697 @{ $_[0]{children} }
374} 698}
375 699
376sub remove { 700sub remove {
377 my ($self, $widget) = @_; 701 my ($self, $child) = @_;
378 702
703 delete $child->{parent};
704 $child->hide;
705
379 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 706 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
380 707
381 $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 $self->realloc;
382} 723}
383 724
384sub find_widget { 725sub find_widget {
385 my ($self, $x, $y) = @_; 726 my ($self, $x, $y) = @_;
386 727
… …
416 757
417 $class->SUPER::new (children => [$child], %arg) 758 $class->SUPER::new (children => [$child], %arg)
418} 759}
419 760
420sub add { 761sub add {
421 my ($self, $widget) = @_; 762 my ($self, $child) = @_;
422 763
423 $self->{children} = []; 764 $self->{children} = [];
424 765
425 $self->SUPER::add ($widget); 766 $self->SUPER::add ($child);
426} 767}
427 768
428sub remove { 769sub remove {
429 my ($self, $widget) = @_; 770 my ($self, $widget) = @_;
430 771
… …
439sub size_request { 780sub size_request {
440 $_[0]{children}[0]->size_request 781 $_[0]{children}[0]->size_request
441} 782}
442 783
443sub size_allocate { 784sub size_allocate {
444 my ($self, $x, $y, $w, $h) = @_; 785 my ($self, $w, $h) = @_;
445 786
446 $self->_size_allocate ($x, $y, $w, $h) or return;
447
448 $self->{children}[0]->size_allocate (0, 0, $w, $h); 787 $self->{children}[0]->configure (0, 0, $w, $h);
449} 788}
450 789
451############################################################################# 790#############################################################################
452 791
453package CFClient::UI::Window; 792package CFClient::UI::Window;
454 793
455our @ISA = CFClient::UI::Bin::; 794our @ISA = CFClient::UI::Bin::;
456 795
457use SDL::OpenGL; 796use CFClient::OpenGL;
458 797
459sub new { 798sub new {
460 my ($class, %arg) = @_; 799 my ($class, %arg) = @_;
461 800
462 my $self = $class->SUPER::new (%arg); 801 my $self = $class->SUPER::new (%arg);
463} 802}
464 803
465sub update { 804sub update {
466 my ($self) = @_; 805 my ($self) = @_;
467 806
468 # we want to do this delayed... 807 $ROOT->on_post_alloc ($self => sub { $self->render_child });
469 $self->render_chld;
470 $self->SUPER::update; 808 $self->SUPER::update;
471} 809}
472 810
811sub size_allocate {
812 my ($self, $w, $h) = @_;
813
814 $self->SUPER::size_allocate ($w, $h);
815 $self->update;
816}
817
818sub _render {
819 my ($self) = @_;
820
821 $self->{children}[0]->draw;
822}
823
473sub render_chld { 824sub render_child {
474 my ($self) = @_; 825 my ($self) = @_;
475 826
476 $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 {
477 glClearColor 0, 0, 0, 1; 828 glClearColor 0, 0, 0, 0;
478 glClear GL_COLOR_BUFFER_BIT; 829 glClear GL_COLOR_BUFFER_BIT;
479 $self->child->draw; 830
831 {
832 package CFClient::UI::Base;
833
834 ($draw_x, $draw_y, $draw_w, $draw_h) =
835 (0, 0, $self->{w}, $self->{h});
836 }
837
838 $self->_render;
480 }; 839 };
481} 840}
482 841
483sub size_allocate {
484 my ($self, $x, $y, $w, $h) = @_;
485
486 $self->_size_allocate ($x, $y, $w, $h) or return;
487
488 $self->child->size_allocate (0, 0, $w, $h);
489
490 $self->render_chld;
491}
492
493sub _draw { 842sub _draw {
494 my ($self) = @_; 843 my ($self) = @_;
495 844
496 my ($w, $h) = ($self->w, $self->h); 845 my ($w, $h) = @$self{qw(w h)};
497 846
498 my $tex = $self->{texture} 847 my $tex = $self->{texture}
499 or return; 848 or return;
500 849
501 glEnable GL_BLEND;
502 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
503 glEnable GL_TEXTURE_2D; 850 glEnable GL_TEXTURE_2D;
504 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;
505 853
506 $tex->draw_quad (0, 0, $w, $h); 854 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
507 855
508 glDisable GL_BLEND;
509 glDisable GL_TEXTURE_2D; 856 glDisable GL_TEXTURE_2D;
510} 857}
511 858
512############################################################################# 859#############################################################################
513 860
514package CFClient::UI::Frame; 861package CFClient::UI::ViewPort;
515 862
516our @ISA = CFClient::UI::Bin::; 863our @ISA = CFClient::UI::Window::;
517
518use SDL::OpenGL;
519
520sub size_request {
521 my ($self) = @_;
522 my $chld = $self->child
523 or return (0, 0);
524
525 $chld->move (2, 2);
526
527 map { $_ + 4 } $chld->size_request;
528}
529
530sub size_allocate {
531 my ($self, $x, $y, $w, $h) = @_;
532
533 $self->_size_allocate ($x, $y, $w, $h) or return;
534
535 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
536}
537
538sub _draw {
539 my ($self) = @_;
540
541 my $chld = $self->child;
542
543 my ($w, $h) = $chld->size_request;
544
545 glBegin GL_QUADS;
546 glColor 0, 0, 0;
547 glVertex 0 , 0;
548 glVertex 0 , $h + 4;
549 glVertex $w + 4 , $h + 4;
550 glVertex $w + 4 , 0;
551 glEnd;
552
553 $chld->draw;
554}
555
556#############################################################################
557
558package CFClient::UI::FancyFrame;
559
560our @ISA = CFClient::UI::Bin::;
561
562use SDL::OpenGL;
563
564my @tex =
565 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
566 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
567 864
568sub new { 865sub new {
569 my $class = shift; 866 my $class = shift;
570 867
571 # TODO: user_x, user_y, overwrite moveto?
572
573 $class->SUPER::new ( 868 $class->SUPER::new (
574 bg => [1, 1, 1, 1], 869 scroll_x => 0,
575 border_bg => [1, 1, 1, 1], 870 scroll_y => 1,
576 border => int $::FONTSIZE * 0.8,
577 @_ 871 @_,
578 ) 872 )
579} 873}
580 874
581sub size_request { 875sub size_request {
582 my ($self) = @_; 876 my ($self) = @_;
583 877
584 return ($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 $self->{title};
585 1097
586 my ($w, $h) = $self->SUPER::size_request; 1098 my ($w, $h) = $self->SUPER::size_request;
587 1099
588 ( 1100 (
589 $w + $self->{border} * 2, 1101 $w + $self->border * 2,
590 $h + $self->{border} * 2, 1102 $h + $self->border * 2,
591 ) 1103 )
592} 1104}
593 1105
594sub size_allocate { 1106sub size_allocate {
595 my ($self, $x, $y, $w, $h) = @_; 1107 my ($self, $w, $h) = @_;
596 1108
597 $self->_size_allocate ($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 }
598 1114
1115 my $border = $self->border;
1116
599 $h -= List::Util::max 0, $self->{border} * 2; 1117 $h -= List::Util::max 0, $border * 2;
600 $w -= List::Util::max 0, $self->{border} * 2; 1118 $w -= List::Util::max 0, $border * 2;
601 1119
602 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 1120 $self->child->configure ($border, $border, $w, $h);
603} 1121}
604 1122
605sub button_down { 1123sub button_down {
606 my ($self, $ev, $x, $y) = @_; 1124 my ($self, $ev, $x, $y) = @_;
607 1125
608 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 1126 my ($w, $h) = @$self{qw(w h)};
609 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 1127 my $border = $self->border;
610 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}, $self->{y});
611 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1134 my ($ox, $oy) = ($ev->{x}, $ev->{y});
612 my ($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;
613 1139
614 $self->{motion} = sub { 1140 $self->{motion} = sub {
615 my ($ev, $x, $y) = @_; 1141 my ($ev, $x, $y) = @_;
616 1142
617 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1143 my $dx = $ev->{x} - $ox;
1144 my $dy = $ev->{y} - $oy;
618 1145
619 $self->{user_w} = $bw + $x - $ox; 1146 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
620 $self->{user_h} = $bh + $y - $oy; 1147 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1148
621 $self->update; 1149 $self->realloc;
1150 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
622 }; 1151 };
623 1152
624 } elsif ($x >= 0 && $x < $self->{w} 1153 } elsif ($lr ^ $td) {
625 && $y >= 0 && $y < $self->{border}) {
626
627 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1154 my ($ox, $oy) = ($ev->{x}, $ev->{y});
628 my ($bx, $by) = ($self->{x}, $self->{y}); 1155 my ($bx, $by) = ($self->{x}, $self->{y});
629 1156
630 $self->{motion} = sub { 1157 $self->{motion} = sub {
631 my ($ev, $x, $y) = @_; 1158 my ($ev, $x, $y) = @_;
632 1159
633 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1160 ($x, $y) = ($ev->{x}, $ev->{y});
634 1161
635 $self->move ($bx + $x - $ox, $by + $y - $oy); 1162 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
636 $self->update;
637 }; 1163 };
1164 } else {
1165 return 0;
1166 }
1167
638 } 1168 1
639} 1169}
640 1170
641sub button_up { 1171sub button_up {
642 my ($self, $ev, $x, $y) = @_; 1172 my ($self, $ev, $x, $y) = @_;
643 1173
644 delete $self->{motion}; 1174 !!delete $self->{motion}
645} 1175}
646 1176
647sub mouse_motion { 1177sub mouse_motion {
648 my ($self, $ev, $x, $y) = @_; 1178 my ($self, $ev, $x, $y) = @_;
649 1179
650 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1180 $self->{motion}->($ev, $x, $y) if $self->{motion};
1181
1182 !!$self->{motion}
651} 1183}
652 1184
653sub _draw { 1185sub _draw {
654 my ($self) = @_; 1186 my ($self) = @_;
655 1187
1188 my $child = $self->{children}[0];
1189
656 my ($w, $h ) = ($self->{w}, $self->{h}); 1190 my ($w, $h ) = ($self->{w}, $self->{h});
657 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1191 my ($cw, $ch) = ($child->{w}, $child->{h});
658 1192
659 glEnable GL_BLEND;
660 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
661 glEnable GL_TEXTURE_2D; 1193 glEnable GL_TEXTURE_2D;
662 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1194 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
663 1195
1196 my $border = $self->border;
1197
664 glColor @{ $self->{border_bg} }; 1198 glColor @{ $self->{border_bg} };
665 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1199 $border[0]->draw_quad_alpha (0, 0, $w, $border);
666 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1200 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
667 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1201 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
668 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1202 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
669 1203
670 my $bg = $tex[0]; 1204 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1205 glColor @{ $self->{bg} };
671 1206
672 # TODO: repeat texture not scale 1207 # TODO: repeat texture not scale
673 my $rep_x = $cw / $bg->{w}; 1208 # solve this better(?)
674 my $rep_y = $ch / $bg->{h}; 1209 $bg->{s} = $cw / $bg->{w};
675 1210 $bg->{t} = $ch / $bg->{h};
676 glColor @{ $self->{bg} };
677
678 $bg->{s} = $rep_x;
679 $bg->{t} = $rep_y;
680 $bg->{wrap_mode} = 1;
681 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1211 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1212 }
682 1213
683 glDisable GL_TEXTURE_2D; 1214 glDisable GL_TEXTURE_2D;
684 glDisable GL_BLEND;
685 1215
686 $self->child->draw; 1216 $child->draw;
1217
1218 if ($self->{title}) {
1219 glTranslate 0, $border - $self->{h};
1220 $self->{title}->_draw;
1221 }
687} 1222}
688 1223
689############################################################################# 1224#############################################################################
690 1225
691package CFClient::UI::Table; 1226package CFClient::UI::Table;
692 1227
693our @ISA = CFClient::UI::Base::; 1228our @ISA = CFClient::UI::Base::;
694 1229
695use List::Util qw(max sum); 1230use List::Util qw(max sum);
696 1231
697use SDL::OpenGL; 1232use CFClient::OpenGL;
698 1233
699sub new { 1234sub new {
700 my $class = shift; 1235 my $class = shift;
701 1236
702 $class->SUPER::new ( 1237 $class->SUPER::new (
703 col_expand => [], 1238 col_expand => [],
704 @_ 1239 @_,
705 ) 1240 )
1241}
1242
1243sub children {
1244 grep $_, map @$_, grep $_, @{ $_[0]{children} }
706} 1245}
707 1246
708sub add { 1247sub add {
709 my ($self, $x, $y, $child) = @_; 1248 my ($self, $x, $y, $child) = @_;
710 1249
711 $child->set_parent ($self); 1250 $child->set_parent ($self);
712 $self->{children}[$y][$x] = $child; 1251 $self->{children}[$y][$x] = $child;
713 1252
714 $self->{w} = $self->{h} = -1; 1253 $self->realloc;
715 $self->update;
716} 1254}
717 1255
718# TODO: move to container class maybe? send childs a signal on removal? 1256# TODO: move to container class maybe? send children a signal on removal?
719sub clear { 1257sub clear {
720 my ($self) = @_; 1258 my ($self) = @_;
721 1259
1260 my @children = $self->children;
722 delete $self->{children}; 1261 delete $self->{children};
723 $self->update; 1262
1263 for (@children) {
1264 delete $_->{parent};
1265 $_->hide;
1266 }
1267
1268 $self->realloc;
724} 1269}
725 1270
726sub get_wh { 1271sub get_wh {
727 my ($self) = @_; 1272 my ($self) = @_;
728 1273
… …
733 or next; 1278 or next;
734 1279
735 for my $x (0 .. $#$row) { 1280 for my $x (0 .. $#$row) {
736 my $widget = $row->[$x] 1281 my $widget = $row->[$x]
737 or next; 1282 or next;
738 my ($w, $h) = $widget->size_request; 1283 my ($w, $h) = @$widget{qw(req_w req_h)};
739 1284
740 $w[$x] = max $w[$x], $w; 1285 $w[$x] = max $w[$x], $w;
741 $h[$y] = max $h[$y], $h; 1286 $h[$y] = max $h[$y], $h;
742 } 1287 }
743 } 1288 }
… …
755 (sum @$hs), 1300 (sum @$hs),
756 ) 1301 )
757} 1302}
758 1303
759sub size_allocate { 1304sub size_allocate {
760 my ($self, $x, $y, $w, $h) = @_; 1305 my ($self, $w, $h) = @_;
761
762 $self->_size_allocate ($x, $y, $w, $h) or return;
763 1306
764 my ($ws, $hs) = $self->get_wh; 1307 my ($ws, $hs) = $self->get_wh;
765 1308
766 my $req_w = sum @$ws; 1309 my $req_w = (sum @$ws) || 1;
767 my $req_h = sum @$hs; 1310 my $req_h = (sum @$hs) || 1;
768 1311
769 # TODO: nicer code && do row_expand 1312 # TODO: nicer code && do row_expand
770 my @col_expand = @{$self->{col_expand}}; 1313 my @col_expand = @{$self->{col_expand}};
771 @col_expand = (1) x @$ws unless @col_expand; 1314 @col_expand = (1) x @$ws unless @col_expand;
772 my $col_expand = (sum @col_expand) || 1; 1315 my $col_expand = (sum @col_expand) || 1;
… …
789 1332
790 for my $c (0 .. $#$row) { 1333 for my $c (0 .. $#$row) {
791 my $col_w = $ws->[$c]; 1334 my $col_w = $ws->[$c];
792 1335
793 if (my $widget = $row->[$c]) { 1336 if (my $widget = $row->[$c]) {
794 $widget->size_allocate ($x, $y, $col_w, $row_h); 1337 $widget->configure ($x, $y, $col_w, $row_h);
795 } 1338 }
796 1339
797 $x += $col_w; 1340 $x += $col_w;
798 } 1341 }
799 1342
… …
826 } 1369 }
827} 1370}
828 1371
829############################################################################# 1372#############################################################################
830 1373
1374package CFClient::UI::Box;
1375
1376our @ISA = CFClient::UI::Container::;
1377
1378sub size_request {
1379 my ($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 += $alloc;
1427 }
1428
1429 1
1430}
1431
1432#############################################################################
1433
831package CFClient::UI::HBox; 1434package CFClient::UI::HBox;
832 1435
833# TODO: wrap into common Box base class
834
835our @ISA = CFClient::UI::Container::; 1436our @ISA = CFClient::UI::Box::;
836 1437
837sub size_request { 1438sub new {
838 my ($self) = @_; 1439 my $class = shift;
839 1440
840 my @alloc = map [$_->size_request], @{$self->{children}}; 1441 $class->SUPER::new (
841 1442 vertical => 0,
842 ( 1443 @_,
843 (List::Util::sum map $_->[0], @alloc),
844 (List::Util::max map $_->[1], @alloc),
845 ) 1444 )
846} 1445}
847 1446
848sub size_allocate {
849 my ($self, $x, $y, $w, $h) = @_;
850
851 $self->_size_allocate ($x, $y, $w, $h);
852
853 ($h, $w) = ($w, $h);
854
855 my $children = $self->{children};
856
857 my @h = map +($_->size_request)[0], @$children;
858
859 my $req_h = List::Util::sum @h;
860
861 if ($req_h > $h) {
862 # ah well, not enough space
863 $_ *= $h / $req_h for @h;
864 } else {
865 my $exp = List::Util::sum map $_->{expand}, @$children;
866 $exp ||= 1;
867
868 for (0 .. $#$children) {
869 my $child = $children->[$_];
870
871 my $alloc_h = $h[$_];
872 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
873 $h[$_] = $alloc_h;
874 }
875 }
876
877 CFClient::UI::harmonize \@h;
878
879 my $y = 0;
880 for (0 .. $#$children) {
881 my $child = $children->[$_];
882 my $h = $h[$_];
883 $child->size_allocate ($y, 0, $h, $w);
884
885 $y += $h;
886 }
887}
888
889############################################################################# 1447#############################################################################
890 1448
891package CFClient::UI::VBox; 1449package CFClient::UI::VBox;
892 1450
893# TODO: wrap into common Box base class
894
895our @ISA = CFClient::UI::Container::; 1451our @ISA = CFClient::UI::Box::;
896 1452
897sub size_request { 1453sub new {
898 my ($self) = @_; 1454 my $class = shift;
899 1455
900 my @alloc = map [$_->size_request], @{$self->{children}}; 1456 $class->SUPER::new (
901 1457 vertical => 1,
902 ( 1458 @_,
903 (List::Util::max map $_->[0], @alloc),
904 (List::Util::sum map $_->[1], @alloc),
905 ) 1459 )
906} 1460}
907 1461
908sub size_allocate {
909 my ($self, $x, $y, $w, $h) = @_;
910
911 $self->_size_allocate ($x, $y, $w, $h);
912
913 my $children = $self->{children};
914
915 my @h = map +($_->size_request)[1], @$children;
916
917 my $req_h = List::Util::sum @h;
918
919 if ($req_h > $h) {
920 # ah well, not enough space
921 $_ *= $h / $req_h for @h;
922 } else {
923 my $exp = List::Util::sum map $_->{expand}, @$children;
924 $exp ||= 1;
925
926 for (0 .. $#$children) {
927 my $child = $children->[$_];
928
929 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
930 }
931 }
932
933 CFClient::UI::harmonize \@h;
934
935 my $y = 0;
936 for (0 .. $#$children) {
937 my $child = $children->[$_];
938 my $h = $h[$_];
939 $child->size_allocate (0, $y, $w, $h);
940
941 $y += $h;
942 }
943}
944
945############################################################################# 1462#############################################################################
946 1463
947package CFClient::UI::Label; 1464package CFClient::UI::Label;
948 1465
949our @ISA = CFClient::UI::Base::; 1466our @ISA = CFClient::UI::DrawBG::;
950 1467
951use SDL::OpenGL; 1468use CFClient::OpenGL;
952 1469
953sub new { 1470sub new {
954 my ($class, %arg) = @_; 1471 my ($class, %arg) = @_;
955 1472
956 my $self = $class->SUPER::new ( 1473 my $self = $class->SUPER::new (
957 fg => [1, 1, 1], 1474 fg => [1, 1, 1],
958 fontsize => $::FONTSIZE, 1475 #bg => none
959 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,
960 align => -1, 1484 align => -1,
961 valign => -1, 1485 valign => -1,
962 padding => 2, 1486 padding_x => 2,
963 layout => new CFClient::Layout, 1487 padding_y => 2,
1488 can_events => 0,
964 %arg 1489 %arg
965 ); 1490 );
966 1491
967 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1492 if (exists $self->{template}) {
1493 my $layout = new CFClient::Layout;
1494 $layout->set_text (delete $self->{template});
1495 $self->{template} = $layout;
1496 }
968 1497
969 $self->set_text (delete $self->{text}) if exists $self->{text}; 1498 if (exists $self->{markup}) {
970 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1499 $self->set_markup (delete $self->{markup});
1500 } else {
1501 $self->set_text (delete $self->{text});
1502 }
971 1503
972 $self 1504 $self
973} 1505}
974 1506
975sub escape_text { 1507sub escape($) {
976 local $_ = $_[1]; 1508 local $_ = $_[0];
977 1509
978 s/&/&amp;/g; 1510 s/&/&amp;/g;
979 s/>/&gt;/g; 1511 s/>/&gt;/g;
980 s/</&lt;/g; 1512 s/</&lt;/g;
981 1513
982 $_[1] 1514 $_
1515}
1516
1517sub update {
1518 my ($self) = @_;
1519
1520 delete $self->{texture};
1521 $self->SUPER::update;
983} 1522}
984 1523
985sub set_text { 1524sub set_text {
986 my ($self, $text) = @_; 1525 my ($self, $text) = @_;
987 1526
1527 return if $self->{text} eq "T$text";
1528 $self->{text} = "T$text";
1529
1530 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
988 $self->{layout}->set_text ($text); 1531 $self->{layout}->set_text ($text);
989 1532
990 delete $self->{texture}; 1533 $self->realloc;
991 $self->update; 1534 $self->update;
992} 1535}
993 1536
994sub set_markup { 1537sub set_markup {
995 my ($self, $markup) = @_; 1538 my ($self, $markup) = @_;
996 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;
997 $self->{layout}->set_markup ($markup); 1546 $self->{layout}->set_markup ($markup);
998 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;
999 delete $self->{texture}; 1589 delete $self->{texture};
1000 $self->update;
1001}
1002 1590
1003sub size_request { 1591 $self->realloc;
1004 my ($self) = @_;
1005
1006 $self->{layout}->set_width;
1007 $self->{layout}->set_height ($self->{fontsize});
1008
1009 my ($w, $h) = $self->{layout}->size;
1010
1011 (
1012 $w + $self->{padding} * 2,
1013 $h + $self->{padding} * 2,
1014 )
1015}
1016
1017sub size_allocate {
1018 my ($self, $x, $y, $w, $h) = @_;
1019
1020 $self->_size_allocate ($x, $y, $w, $h) or return;
1021
1022 delete $self->{texture};
1023}
1024
1025sub update {
1026 my ($self) = @_;
1027
1028 delete $self->{texture};
1029 $self->SUPER::update;
1030} 1592}
1031 1593
1032sub _draw { 1594sub _draw {
1033 my ($self) = @_; 1595 my ($self) = @_;
1034 1596
1597 $self->SUPER::_draw; # draw background, if applicable
1598
1035 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};
1036 $self->{layout}->set_width ($self->{w}); 1602 $self->{layout}->set_width ($self->{w});
1037 $self->{layout}->set_height (List::Util::min $self->{h}, $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
1038 new_from_layout CFClient::Texture $self->{layout} 1607 new_from_layout CFClient::Texture $self->{layout}
1039 }; 1608 };
1040 1609
1041 glEnable GL_BLEND; 1610 unless (exists $self->{ox}) {
1042 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} - $tex->{h}) * 0.5);
1618 };
1619
1043 glEnable GL_TEXTURE_2D; 1620 glEnable GL_TEXTURE_2D;
1044 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1621 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1045 1622
1623 if ($tex->{format} == GL_ALPHA) {
1046 glColor @{$self->{fg}}; 1624 glColor @{$self->{fg}};
1047 1625 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1048 my $x = 1626 } else {
1049 $self->{align} < 0 ? $self->{padding} 1627 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1050 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1628 }
1051 : ($self->{w} - $tex->{w}) * 0.5;
1052
1053 my $y =
1054 $self->{valign} < 0 ? $self->{padding}
1055 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1056 : ($self->{h} - $tex->{h}) * 0.5;
1057
1058 $tex->draw_quad (int $x, int $y);
1059 1629
1060 glDisable GL_TEXTURE_2D; 1630 glDisable GL_TEXTURE_2D;
1061 glDisable GL_BLEND;
1062} 1631}
1063 1632
1064############################################################################# 1633#############################################################################
1065 1634
1066package CFClient::UI::EntryBase; 1635package CFClient::UI::EntryBase;
1067 1636
1068our @ISA = CFClient::UI::Label::; 1637our @ISA = CFClient::UI::Label::;
1069 1638
1070use SDL; 1639use CFClient::OpenGL;
1071use SDL::OpenGL;
1072 1640
1073sub new { 1641sub new {
1074 my $class = shift; 1642 my $class = shift;
1075 1643
1076 $class->SUPER::new ( 1644 $class->SUPER::new (
1077 fg => [1, 1, 1], 1645 fg => [1, 1, 1],
1078 bg => [0, 0, 0, 0.2], 1646 bg => [0, 0, 0, 0.2],
1079 active_bg => [1, 1, 1, 0.5], 1647 active_bg => [1, 1, 1, 0.5],
1080 active_fg => [0, 0, 0], 1648 active_fg => [0, 0, 0],
1081 can_hover => 1, 1649 can_hover => 1,
1082 can_focus => 1, 1650 can_focus => 1,
1083 valign => 0, 1651 valign => 0,
1652 can_events => 1,
1653 #text => ...
1084 @_ 1654 @_
1085 ) 1655 )
1086} 1656}
1087 1657
1088sub _set_text { 1658sub _set_text {
… …
1090 1660
1091 delete $self->{cur_h}; 1661 delete $self->{cur_h};
1092 1662
1093 return if $self->{text} eq $text; 1663 return if $self->{text} eq $text;
1094 1664
1665 delete $self->{texture};
1666
1095 $self->{last_activity} = $::NOW; 1667 $self->{last_activity} = $::NOW;
1096 $self->{text} = $text; 1668 $self->{text} = $text;
1097 1669
1098 $text =~ s/./*/g if $self->{hidden}; 1670 $text =~ s/./*/g if $self->{hidden};
1099 $self->{layout}->set_text ("$text "); 1671 $self->{layout}->set_text ("$text ");
1100 1672
1101 $self->emit (changed => $self->{text}); 1673 $self->_emit (changed => $self->{text});
1674}
1675
1676sub set_text {
1677 my ($self, $text) = @_;
1678
1679 $self->{cursor} = length $text;
1680 $self->_set_text ($text);
1681
1682 $self->realloc;
1102} 1683}
1103 1684
1104sub get_text { 1685sub get_text {
1105 $_[0]{text} 1686 $_[0]{text}
1106} 1687}
… …
1111 my ($w, $h) = $self->SUPER::size_request; 1692 my ($w, $h) = $self->SUPER::size_request;
1112 1693
1113 ($w + 1, $h) # add 1 for cursor 1694 ($w + 1, $h) # add 1 for cursor
1114} 1695}
1115 1696
1116sub size_allocate {
1117 my ($self, $x, $y, $w, $h) = @_;
1118
1119 $self->SUPER::size_allocate ($x, $y, $w, $h);
1120
1121 $self->_set_text ($self->{text});
1122}
1123
1124sub set_text {
1125 my ($self, $text) = @_;
1126
1127 $self->{cursor} = length $text;
1128 $self->_set_text ($text);
1129 $self->update;
1130}
1131
1132sub key_down { 1697sub key_down {
1133 my ($self, $ev) = @_; 1698 my ($self, $ev) = @_;
1134 1699
1135 my $mod = $ev->key_mod; 1700 my $mod = $ev->{mod};
1136 my $sym = $ev->key_sym; 1701 my $sym = $ev->{sym};
1137
1138 my $uni = $ev->key_unicode; 1702 my $uni = $ev->{unicode};
1139 1703
1140 my $text = $self->get_text; 1704 my $text = $self->get_text;
1141 1705
1142 if ($sym == SDLK_BACKSPACE) { 1706 if ($uni == 8) {
1143 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1707 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1144 } elsif ($sym == SDLK_DELETE) { 1708 } elsif ($uni == 127) {
1145 substr $text, $self->{cursor}, 1, ""; 1709 substr $text, $self->{cursor}, 1, "";
1146 } elsif ($sym == SDLK_LEFT) { 1710 } elsif ($sym == CFClient::SDLK_LEFT) {
1147 --$self->{cursor} if $self->{cursor}; 1711 --$self->{cursor} if $self->{cursor};
1148 } elsif ($sym == SDLK_RIGHT) { 1712 } elsif ($sym == CFClient::SDLK_RIGHT) {
1149 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1713 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1150 } elsif ($sym == SDLK_HOME) { 1714 } elsif ($sym == CFClient::SDLK_HOME) {
1151 $self->{cursor} = 0; 1715 $self->{cursor} = 0;
1152 } elsif ($sym == SDLK_END) { 1716 } elsif ($sym == CFClient::SDLK_END) {
1153 $self->{cursor} = length $text; 1717 $self->{cursor} = length $text;
1154 } elsif ($sym == SDLK_ESCAPE) { 1718 } elsif ($uni == 27) {
1155 $self->emit ('escape'); 1719 $self->_emit ('escape');
1156 } elsif ($uni) { 1720 } elsif ($uni) {
1157 substr $text, $self->{cursor}++, 0, chr $uni; 1721 substr $text, $self->{cursor}++, 0, chr $uni;
1722 } else {
1723 return 0;
1158 } 1724 }
1159 1725
1160 $self->_set_text ($text); 1726 $self->_set_text ($text);
1161 $self->update; 1727
1728 $self->realloc;
1729
1730 1
1162} 1731}
1163 1732
1164sub focus_in { 1733sub focus_in {
1165 my ($self) = @_; 1734 my ($self) = @_;
1166 1735
… …
1181 utf8::encode $text; 1750 utf8::encode $text;
1182 $self->{cursor} = length substr $text, 0, $idx; 1751 $self->{cursor} = length substr $text, 0, $idx;
1183 1752
1184 $self->_set_text ($self->{text}); 1753 $self->_set_text ($self->{text});
1185 $self->update; 1754 $self->update;
1755
1756 1
1186} 1757}
1187 1758
1188sub mouse_motion { 1759sub mouse_motion {
1189 my ($self, $ev, $x, $y) = @_; 1760 my ($self, $ev, $x, $y) = @_;
1190# 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, $y;#d#
1762
1763 0
1191} 1764}
1192 1765
1193sub _draw { 1766sub _draw {
1194 my ($self) = @_; 1767 my ($self) = @_;
1195 1768
… …
1224 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 1797 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1225 } 1798 }
1226 1799
1227 glColor @{$self->{fg}}; 1800 glColor @{$self->{fg}};
1228 glBegin GL_LINES; 1801 glBegin GL_LINES;
1229 glVertex $self->{cur_x}, $self->{cur_y};
1230 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} + $self->{cur_h};
1231 glEnd; 1804 glEnd;
1232 } 1805 }
1233} 1806}
1234 1807
1235package CFClient::UI::Entry; 1808package CFClient::UI::Entry;
1236 1809
1237our @ISA = CFClient::UI::EntryBase::; 1810our @ISA = CFClient::UI::EntryBase::;
1238 1811
1239use SDL; 1812use CFClient::OpenGL;
1240use SDL::OpenGL;
1241 1813
1242sub key_down { 1814sub key_down {
1243 my ($self, $ev) = @_; 1815 my ($self, $ev) = @_;
1244 1816
1245 my $sym = $ev->key_sym; 1817 my $sym = $ev->{sym};
1246 1818
1247 if ($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} = '';
1248 $self->emit (activate => $self->get_text); 1824 $self->_emit (activate => $txt);
1249 $self->update; 1825 $self->update;
1250 1826
1827 } elsif ($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
1251 } else { 1849 } else {
1252 $self->SUPER::key_down ($ev); 1850 return $self->SUPER::key_down ($ev)
1851 }
1852
1253 } 1853 1
1254
1255} 1854}
1256 1855
1257############################################################################# 1856#############################################################################
1258 1857
1259package CFClient::UI::Button; 1858package CFClient::UI::Button;
1260 1859
1261our @ISA = CFClient::UI::Label::; 1860our @ISA = CFClient::UI::Label::;
1262 1861
1263use SDL; 1862use CFClient::OpenGL;
1264use SDL::OpenGL;
1265 1863
1266my @tex = 1864my @tex =
1267 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1865 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1268 qw(b1_button_active.png); 1866 qw(b1_button_active.png);
1269 1867
1270sub new { 1868sub new {
1271 my $class = shift; 1869 my $class = shift;
1272 1870
1273 $class->SUPER::new ( 1871 $class->SUPER::new (
1274 padding => 4, 1872 padding_x => 4,
1873 padding_y => 4,
1874 fg => [1, 1, 1],
1875 active_fg => [0, 0, 1],
1876 can_hover => 1,
1877 align => 0,
1878 valign => 0,
1879 can_events => 1,
1880 @_
1881 )
1882}
1883
1884sub activate { }
1885
1886sub button_up {
1887 my ($self, $ev, $x, $y) = @_;
1888
1889 $self->emit ("activate")
1890 if $x >= 0 && $x < $self->{w}
1891 && $y >= 0 && $y < $self->{h};
1892
1893 1
1894}
1895
1896sub _draw {
1897 my ($self) = @_;
1898
1899 local $self->{fg} = $self->{fg};
1900
1901 if ($GRAB == $self) {
1902 $self->{fg} = $self->{active_fg};
1903 }
1904
1905 glEnable GL_TEXTURE_2D;
1906 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1907 glColor 0, 0, 0, 1;
1908
1909 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1910
1911 glDisable GL_TEXTURE_2D;
1912
1913 $self->SUPER::_draw;
1914}
1915
1916#############################################################################
1917
1918package CFClient::UI::CheckBox;
1919
1920our @ISA = CFClient::UI::DrawBG::;
1921
1922my @tex =
1923 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1924 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1925
1926use CFClient::OpenGL;
1927
1928sub new {
1929 my $class = shift;
1930
1931 $class->SUPER::new (
1932 padding_x => 2,
1933 padding_y => 2,
1275 fg => [1, 1, 1], 1934 fg => [1, 1, 1],
1276 bg => [1, 1, 1, 0.2],
1277 active_fg => [1, 1, 0], 1935 active_fg => [1, 1, 0],
1936 bg => [0, 0, 0, 0.2],
1937 active_bg => [1, 1, 1, 0.5],
1938 state => 0,
1278 can_hover => 1, 1939 can_hover => 1,
1279 @_ 1940 @_
1280 ) 1941 )
1281} 1942}
1282 1943
1944sub size_request {
1945 my ($self) = @_;
1946
1947 (6) x 2
1948}
1949
1283sub button_up { 1950sub button_down {
1284 my ($self, $ev, $x, $y) = @_; 1951 my ($self, $ev, $x, $y) = @_;
1285 1952
1286 if ($x >= 0 && $x < $self->{w} 1953 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1287 && $y >= 0 && $y < $self->{h}) { 1954 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1288 $self->emit ("activate"); 1955 $self->{state} = !$self->{state};
1956 $self->_emit (changed => $self->{state});
1957 } else {
1958 return 0
1959 }
1960
1289 } 1961 1
1290} 1962}
1291 1963
1292sub _draw { 1964sub _draw {
1293 my ($self) = @_; 1965 my ($self) = @_;
1294 1966
1295 local $self->{fg} = $self->{fg}; 1967 $self->SUPER::_draw;
1296 1968
1297 if ($GRAB == $self) { 1969 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1298 $self->{fg} = $self->{active_fg}; 1970
1971 my ($w, $h) = @$self{qw(w h)};
1972
1973 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1974
1975 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
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);
1299 } 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);
1300 2136
1301 glEnable GL_BLEND; 2137 glEnable GL_BLEND;
1302 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2138 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1303 glEnable GL_TEXTURE_2D; 2139 glEnable GL_TEXTURE_2D;
1304 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2140 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1305 glColor 0, 0, 0, 1;
1306 2141
1307 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 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;
1308 2149
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, $h1;
2157 glEnd;
2158
2159 if ($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;
1309 glDisable GL_TEXTURE_2D; 2170 glDisable GL_TEXTURE_2D;
1310 glDisable GL_BLEND;
1311
1312 $self->SUPER::_draw;
1313} 2171}
1314 2172
1315############################################################################# 2173#############################################################################
1316 2174
1317package CFClient::UI::CheckBox; 2175package CFClient::UI::Gauge;
1318 2176
1319our @ISA = CFClient::UI::DrawBG::; 2177our @ISA = CFClient::UI::VBox::;
1320
1321my @tex =
1322 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1323 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1324
1325use SDL;
1326use SDL::OpenGL;
1327 2178
1328sub new { 2179sub new {
1329 my $class = shift; 2180 my ($class, %arg) = @_;
1330 2181
1331 $class->SUPER::new ( 2182 my $self = $class->SUPER::new (
1332 padding => 2, 2183 tooltip => $arg{type},
1333 fg => [1, 1, 1],
1334 active_fg => [1, 1, 0],
1335 state => 0,
1336 can_hover => 1, 2184 can_hover => 1,
1337 @_ 2185 can_events => 1,
2186 %arg,
1338 ) 2187 );
1339}
1340 2188
1341sub size_request { 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 {
1342 my ($self) = @_; 2204 my ($self, $max) = @_;
1343 2205
1344 ($self->{padding} * 2 + 6) x 2 2206 $self->{gauge}->set_max ($max);
2207 $self->{max}->set_text ($max);
1345} 2208}
1346 2209
1347sub size_allocate { 2210sub set_value {
1348 my ($self, $x, $y, $w, $h) = @_;
1349
1350 $self->_size_allocate ($x, $y, $w, $h);
1351}
1352
1353sub button_down {
1354 my ($self, $ev, $x, $y) = @_; 2211 my ($self, $val, $max) = @_;
1355 2212
1356 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2213 $self->set_max ($max)
1357 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2214 if defined $max;
1358 $self->{state} = !$self->{state};
1359 $self->emit (changed => $self->{state});
1360 }
1361}
1362 2215
1363sub _draw { 2216 $self->{gauge}->set_value ($val, $max);
1364 my ($self) = @_; 2217 $self->{value}->set_text ($val);
1365
1366 $self->SUPER::_draw;
1367
1368 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0;
1369
1370 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2;
1371
1372 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1373
1374 glEnable GL_BLEND;
1375 glEnable GL_TEXTURE_2D;
1376 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1377
1378 my $tex = $self->{state} ? $tex[1] : $tex[0];
1379
1380 $tex->draw_quad (0, 0, $s, $s);
1381
1382 glDisable GL_TEXTURE_2D;
1383 glDisable GL_BLEND;
1384} 2218}
1385 2219
1386############################################################################# 2220#############################################################################
1387 2221
1388package CFClient::UI::Slider; 2222package CFClient::UI::Slider;
1389 2223
1390use strict; 2224use strict;
1391 2225
1392use SDL::OpenGL; 2226use CFClient::OpenGL;
1393 2227
1394our @ISA = CFClient::UI::DrawBG::; 2228our @ISA = CFClient::UI::DrawBG::;
1395 2229
1396my @tex = 2230my @tex =
1397 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2231 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1398 qw(s1_slider.png s1_slider_bg.png); 2232 qw(s1_slider.png s1_slider_bg.png);
1399 2233
1400sub new { 2234sub new {
1401 my $class = shift; 2235 my $class = shift;
1402 2236
1403 # range [value, low, high, page] 2237 # range [value, low, high, page, unit]
1404 2238
1405 # TODO: 0-width page 2239 # TODO: 0-width page
1406 # TODO: req_w/h are wrong with vertical 2240 # TODO: req_w/h are wrong with vertical
1407 # TODO: calculations are off 2241 # TODO: calculations are off
1408 my $self = $class->SUPER::new ( 2242 my $self = $class->SUPER::new (
1409 fg => [1, 1, 1], 2243 fg => [1, 1, 1],
1410 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],
1411 range => [0, 0, 100, 10], 2247 range => [0, 0, 100, 10, 0],
1412 req_w => 40, 2248 min_w => $::WIDTH / 80,
1413 req_h => 13, 2249 min_h => $::WIDTH / 80,
1414 vertical => 0, 2250 vertical => 0,
1415 can_hover => 1, 2251 can_hover => 1,
1416 inner_pad => 5, 2252 inner_pad => 0.02,
1417 @_ 2253 @_
1418 ); 2254 );
1419 2255
2256 $self->set_value ($self->{range}[0]);
2257 $self->update;
2258
1420 $self 2259 $self
1421} 2260}
1422 2261
2262sub changed { }
2263
2264sub set_range {
2265 my ($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 $self->update;
2293 }
2294}
2295
1423sub size_request { 2296sub size_request {
1424 my ($self) = @_; 2297 my ($self) = @_;
1425 2298
1426 my $w = $self->{req_w}; 2299 ($self->{req_w}, $self->{req_h})
1427 my $h = $self->{req_h};
1428
1429 $self->{vertical} ? ($h, $w) : ($w, $h)
1430} 2300}
1431 2301
1432sub button_down { 2302sub button_down {
1433 my ($self, $ev, $x, $y) = @_; 2303 my ($self, $ev, $x, $y) = @_;
1434 2304
1435 $self->SUPER::button_down ($ev, $x, $y); 2305 $self->SUPER::button_down ($ev, $x, $y);
2306
2307 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2308
1436 $self->mouse_motion ($ev, $x, $y); 2309 $self->mouse_motion ($ev, $x, $y)
1437} 2310}
1438 2311
1439sub mouse_motion { 2312sub mouse_motion {
1440 my ($self, $ev, $x, $y) = @_; 2313 my ($self, $ev, $x, $y) = @_;
1441 2314
1442 if ($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
1443 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2336 my ($value, $lo, $hi, $page) = @{$self->{range}};
2337 my $range = ($hi - $page - $lo) || 1e-100;
1444 2338
1445 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2339 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1446 2340
1447 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2341 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1448 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2342 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1449 2343
1450 $x -= $inner_pad_px; # substract the padding 2344 $value = ($value - $lo) / $range;
1451 $x = $x * ($hi - $lo) / $inner_w + $lo; 2345 $value = $value * $self->{scale} + $self->{offset};
1452 $x = $lo if $x < $lo;
1453 $x = $hi - $page if $x > $hi - $page;
1454 $self->{range}[0] = $x;
1455 2346
1456 $self->emit (changed => $x); 2347 $self->{knob_x} = $value - $knob_w * 0.5;
1457 $self->update; 2348 $self->{knob_w} = $knob_w;
1458 } 2349 });
1459}
1460 2350
1461# the inner_* stuff is for generating a padding for the slider handle, 2351 $self->SUPER::update;
1462# so that the handle doesn't leave the texture. This calculation isn't 100%
1463# correct propably, but it does the job for now
1464sub _calc_inner_pad_px {
1465 my ($self, $w) = @_;
1466 ($w / 100) * $self->{inner_pad} # % to pixels
1467} 2352}
1468 2353
1469sub _draw { 2354sub _draw {
1470 my ($self) = @_; 2355 my ($self) = @_;
1471 2356
1472 $self->SUPER::_draw (); 2357 $self->SUPER::_draw ();
1473 2358
1474 my ($w, $h) = @$self{qw(w h)}; 2359 glScale $self->{w}, $self->{h};
1475 2360
1476 if ($self->{vertical}) { 2361 if ($self->{vertical}) {
1477 # draw a vertical slider like a rotated horizontal slider 2362 # draw a vertical slider like a rotated horizontal slider
1478 2363
2364 glTranslate 1, 0, 0;
1479 glRotate 90, 0, 0, 1; 2365 glRotate 90, 0, 0, 1;
1480 glTranslate 0, -$self->{w}, 0;
1481
1482 ($w, $h) = ($h, $w);
1483 } 2366 }
1484 2367
1485 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2368 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1486 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2369 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1487 2370
1488 my ($value, $lo, $hi, $page) = @{$self->{range}};
1489
1490 $hi = $value + 1 if $lo == $hi;
1491
1492 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1493 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1494
1495 $page = int $page * $inner_w / ($hi - $lo);
1496 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1497
1498 $w -= $page;
1499 $page &= ~1;
1500 glTranslate $page * 0.5, 0, 0;
1501 $page ||= 2;
1502
1503 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1504 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1505
1506 glEnable GL_BLEND;
1507 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1508 glEnable GL_TEXTURE_2D; 2371 glEnable GL_TEXTURE_2D;
1509 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2372 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1510 2373
1511 # draw background 2374 # draw background
1512 $tex[1]->draw_quad (0, 0, $w, $h); 2375 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1513 2376
1514 # draw handle 2377 # draw handle
1515 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2378 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1516 2379
1517 glDisable GL_BLEND;
1518 glDisable GL_TEXTURE_2D; 2380 glDisable GL_TEXTURE_2D;
1519} 2381}
1520 2382
1521############################################################################# 2383#############################################################################
1522 2384
2385package CFClient::UI::ValSlider;
2386
2387our @ISA = CFClient::UI::HBox::;
2388
2389sub new {
2390 my ($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
1523package CFClient::UI::TextView; 2426package CFClient::UI::TextView;
1524 2427
1525our @ISA = CFClient::UI::HBox::; 2428our @ISA = CFClient::UI::HBox::;
1526 2429
1527use SDL::OpenGL; 2430use CFClient::OpenGL;
1528 2431
1529sub new { 2432sub new {
1530 my $class = shift; 2433 my $class = shift;
1531 2434
1532 my $self = $class->SUPER::new ( 2435 my $self = $class->SUPER::new (
1533 req_w => $::WIDTH / 6, 2436 fontsize => 1,
1534 req_h => $::HEIGHT / 6, 2437 can_events => 0,
1535 fontsize => $::FONTSIZE, 2438 #font => default_font
1536 @_, 2439 @_,
1537 2440
1538 layout => (new CFClient::Layout), 2441 layout => (new CFClient::Layout 1),
1539 par => [], 2442 par => [],
1540 height => 0, 2443 height => 0,
1541 children => [ 2444 children => [
1542 (new CFClient::UI::Empty expand => 1), 2445 (new CFClient::UI::Empty expand => 1),
1543 (new CFClient::UI::Slider vertical => 1), 2446 (new CFClient::UI::Slider vertical => 1),
1544 ], 2447 ],
1545 ); 2448 );
1546 2449
1547 $self->{children}[1]->connect (changed => sub { 2450 $self->{children}[1]->connect (changed => sub { $self->update });
1548 $self->update;
1549 });
1550 2451
1551 $self 2452 $self
1552} 2453}
1553 2454
1554sub set_fontsize { 2455sub set_fontsize {
… …
1556 2457
1557 $self->{fontsize} = $fontsize; 2458 $self->{fontsize} = $fontsize;
1558 $self->reflow; 2459 $self->reflow;
1559} 2460}
1560 2461
2462sub size_allocate {
2463 my ($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 $self->reflow;
2472}
2473
1561sub text_height { 2474sub text_size {
1562 my ($self, $text) = @_; 2475 my ($self, $text, $indent) = @_;
1563 2476
1564 my $layout = $self->{layout}; 2477 my $layout = $self->{layout};
1565 2478
1566 $layout->set_height ($self->{fontsize}); 2479 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1567 $layout->set_width ($self->{w}); 2480 $layout->set_width ($self->{children}[0]{w} - $indent);
1568 $layout->set_text ($text); 2481 $layout->set_markup ($text);
1569 2482
1570 ($layout->size)[1] 2483 $layout->size
1571} 2484}
1572 2485
1573sub reflow { 2486sub reflow {
1574 my ($self) = @_; 2487 my ($self) = @_;
1575 2488
1576 $self->{need_reflow}++; 2489 $self->{need_reflow}++;
1577 $self->update; 2490 $self->update;
1578} 2491}
1579 2492
1580sub size_request { 2493sub set_offset {
1581 my ($self) = @_; 2494 my ($self, $offset) = @_;
1582 2495
1583 ($self->{req_w}, $self->{req_h}) 2496 # todo: base offset on lines or so, not on pixels
2497 $self->{children}[1]->set_value ($offset);
1584} 2498}
1585 2499
1586sub size_allocate { 2500sub clear {
1587 my ($self, $x, $y, $w, $h) = @_; 2501 my ($self) = @_;
1588 2502
1589 $self->SUPER::size_allocate ($x, $y, $w, $h); 2503 $self->{par} = [];
1590 2504 $self->{height} = 0;
1591 $self->{layout}->set_height ($self->{fontsize}); 2505 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1592 $self->{layout}->set_width ($self->{w});
1593
1594 $self->reflow;
1595} 2506}
1596 2507
1597sub add_paragraph { 2508sub add_paragraph {
1598 my ($self, $color, $text) = @_; 2509 my ($self, $color, $text, $indent) = @_;
1599 2510
1600 #TODO: intelligently "reformat" paragraph 2511 for my $line (split /\n/, $text) {
1601 2512 my ($w, $h) = $self->text_size ($line);
1602 my $height = $self->text_height ($text);
1603
1604 $self->{height} += $height; 2513 $self->{height} += $h;
2514 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2515 }
1605 2516
1606 push @{$self->{par}}, [$height, $color, $text];
1607
1608 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2517 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1609 $self->{children}[1]->update;
1610} 2518}
1611 2519
1612sub update { 2520sub update {
1613 my ($self) = @_; 2521 my ($self) = @_;
1614 2522
… …
1616 2524
1617 return unless $self->{h} > 0; 2525 return unless $self->{h} > 0;
1618 2526
1619 delete $self->{texture}; 2527 delete $self->{texture};
1620 2528
1621 $ROOT->on_refresh ($self, sub { 2529 $ROOT->on_post_alloc ($self, sub {
2530 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2531
1622 if (delete $self->{need_reflow}) { 2532 if (delete $self->{need_reflow}) {
1623 my $height = 0; 2533 my $height = 0;
1624 2534
1625 $height += $_->[0] = $self->text_height ($_->[2]) 2535 my $layout = $self->{layout};
2536
2537 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2538
1626 for @{$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 }
1627 2550
1628 $self->{height} = $height; 2551 $self->{height} = $height;
1629 2552
1630 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2553 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1631 2554
1632 delete $self->{texture}; 2555 delete $self->{texture};
1633 } 2556 }
1634 2557
1635 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2558 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1636 glClearColor 0, 0, 0, 1; 2559 glClearColor 0.5, 0.5, 0.5, 0;
1637 glClear GL_COLOR_BUFFER_BIT; 2560 glClear GL_COLOR_BUFFER_BIT;
1638 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
1639 glEnable GL_BLEND; 2573 glEnable GL_BLEND;
2574 #TODO# not correct in windows where rgba is forced off
1640 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2575 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1641 glEnable GL_TEXTURE_2D;
1642 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1643
1644 my $top = int $self->{children}[1]{range}[0];
1645
1646 my $y0 = $top;
1647 my $y1 = $top + $self->{h};
1648
1649 my $y = 0;
1650
1651 my $layout = $self->{layout};
1652 2576
1653 for my $par (@{$self->{par}}) { 2577 for my $par (@{$self->{par}}) {
1654 my $h = $par->[0]; 2578 my $h = $par->[1];
1655 2579
1656 if ($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]);
1657 $layout->set_text ($par->[2]); 2583 $layout->set_markup ($par->[4]);
1658 2584
1659 glColor @{ $par->[1] }; 2585 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1660 my ($W, $H) = $layout->size; 2586
1661 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2587 glRasterPos $par->[3], $y - $y0;
2588 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1662 } 2589 }
1663 2590
1664 $y += $h; 2591 $y += $h;
1665 } 2592 }
1666 2593
1667 glDisable GL_TEXTURE_2D;
1668 glDisable GL_BLEND; 2594 glDisable GL_BLEND;
1669 }; 2595 };
1670 }); 2596 });
1671} 2597}
1672 2598
1673sub _draw { 2599sub _draw {
1674 my ($self) = @_; 2600 my ($self) = @_;
1675 2601
1676 if ($self->{texture}) {
1677 glEnable GL_TEXTURE_2D; 2602 glEnable GL_TEXTURE_2D;
1678 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;
1679 $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});
1680 glDisable GL_TEXTURE_2D; 2606 glDisable GL_TEXTURE_2D;
1681 }
1682 2607
1683 $self->{children}[1]->draw; 2608 $self->{children}[1]->draw;
1684 2609
1685} 2610}
1686 2611
1687############################################################################# 2612#############################################################################
1688 2613
1689package CFClient::UI::MapWidget;
1690
1691use strict;
1692
1693use List::Util qw(min max);
1694
1695use SDL;
1696use SDL::OpenGL;
1697
1698our @ISA = CFClient::UI::Base::;
1699
1700sub new {
1701 my $class = shift;
1702
1703 $class->SUPER::new (
1704 z => -1,
1705 can_focus => 1,
1706 list => (glGenLists 1),
1707 @_
1708 )
1709}
1710
1711sub key_down {
1712 print "MAPKEYDOWN\n";
1713}
1714
1715sub key_up {
1716}
1717
1718sub button_down {
1719 my ($self, $ev, $x, $y) = @_;
1720
1721 $self->focus_in;
1722
1723 if ($ev->button == 2) {
1724 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1725 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1726
1727 $self->{motion} = sub {
1728 my ($ev, $x, $y) = @_;
1729
1730 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1731
1732 $::CFG->{map_shift_x} = $bw + $x - $ox;
1733 $::CFG->{map_shift_y} = $bh + $y - $oy;
1734
1735 $self->update;
1736 };
1737 }
1738}
1739
1740sub button_up {
1741 my ($self, $ev, $x, $y) = @_;
1742
1743 delete $self->{motion};
1744}
1745
1746sub mouse_motion {
1747 my ($self, $ev, $x, $y) = @_;
1748
1749 $self->{motion}->($ev, $x, $y) if $self->{motion};
1750}
1751
1752sub size_request {
1753 (
1754 1 + 32 * int $::WIDTH / 32,
1755 1 + 32 * int $::HEIGHT / 32,
1756 )
1757}
1758
1759sub update {
1760 my ($self) = @_;
1761
1762 $self->{need_update} = 1;
1763 $self->SUPER::update;
1764}
1765
1766sub draw {
1767 my ($self) = @_;
1768
1769 if (delete $self->{need_update}) {
1770 glNewList $self->{list}, GL_COMPILE;
1771
1772 if ($::MAP) {
1773 my $sw = int $::WIDTH / 32;
1774 my $sh = int $::HEIGHT / 32;
1775
1776 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1777 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1778
1779 glTranslate $sx0 - 32, $sy0 - 32, 0;
1780
1781 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1782
1783 if ($::CFG->{fow_enable}) {
1784 if ($::CFG->{fow_smooth}) { # smooth fog of war
1785 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1786 glConvolutionFilter2D
1787 GL_CONVOLUTION_2D,
1788 GL_ALPHA,
1789 3, 3,
1790 GL_ALPHA, GL_FLOAT,
1791 pack "f*",
1792 0.1, 0.1, 0.1,
1793 0.1, 0.2, 0.1,
1794 0.1, 0.1, 0.1,
1795 ;
1796 glEnable GL_CONVOLUTION_2D;
1797 }
1798
1799 $self->{fow_texture} = new CFClient::Texture
1800 w => $w,
1801 h => $h,
1802 data => $data,
1803 internalformat => GL_ALPHA,
1804 format => GL_ALPHA;
1805
1806 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1807
1808 glEnable GL_BLEND;
1809 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1810 glEnable GL_TEXTURE_2D;
1811 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1812
1813 glColor +($::CFG->{fow_intensity}) x 3, 1;
1814 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1815
1816 glDisable GL_TEXTURE_2D;
1817 glDisable GL_BLEND;
1818 }
1819
1820 # HACK BEGIN
1821 {
1822 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1823 my ($w, $h) = (250, 250);
1824
1825 glEnable GL_BLEND;
1826 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1827 glEnable GL_TEXTURE_2D;
1828 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1829
1830 $self->{mapmap_texture} =
1831 new CFClient::Texture
1832 w => $w,
1833 h => $h,
1834 data => $::MAP->mapmap ($w, $h),
1835 type => GL_UNSIGNED_INT_8_8_8_8_REV;
1836
1837 $self->{mapmap_texture}->draw_quad (100, 100);
1838
1839 glDisable GL_TEXTURE_2D;
1840 glDisable GL_BLEND;
1841 }
1842 # HACK END
1843 }
1844
1845 glEndList;
1846 }
1847
1848 glPushMatrix;
1849 glCallList $self->{list};
1850 glPopMatrix;
1851
1852 if ($FOCUS != $self) {
1853 glColor 64/255, 64/255, 64/255;
1854 glLogicOp GL_AND;
1855 glEnable GL_COLOR_LOGIC_OP;
1856 glBegin GL_QUADS;
1857 glVertex 0, 0;
1858 glVertex 0, $::HEIGHT;
1859 glVertex $::WIDTH, $::HEIGHT;
1860 glVertex $::WIDTH, 0;
1861 glEnd;
1862 glDisable GL_COLOR_LOGIC_OP;
1863 }
1864}
1865
1866my %DIR = (
1867 SDLK_KP8, [1, "north"],
1868 SDLK_KP9, [2, "northeast"],
1869 SDLK_KP6, [3, "east"],
1870 SDLK_KP3, [4, "southeast"],
1871 SDLK_KP2, [5, "south"],
1872 SDLK_KP1, [6, "southwest"],
1873 SDLK_KP4, [7, "west"],
1874 SDLK_KP7, [8, "northwest"],
1875
1876 SDLK_UP, [1, "north"],
1877 SDLK_RIGHT, [3, "east"],
1878 SDLK_DOWN, [5, "south"],
1879 SDLK_LEFT, [7, "west"],
1880);
1881
1882sub key_down {
1883 my ($self, $ev) = @_;
1884
1885 my $mod = $ev->key_mod;
1886 my $sym = $ev->key_sym;
1887
1888 if ($sym == SDLK_KP5) {
1889 $::CONN->user_send ("command stay fire");
1890 } elsif ($sym == SDLK_a) {
1891 $::CONN->user_send ("command apply");
1892 } elsif ($sym == SDLK_QUOTE) {
1893 $self->emit ('activate_console');
1894 } elsif ($sym == SDLK_SLASH) {
1895 $self->emit ('activate_console' => '/');
1896 } elsif (exists $DIR{$sym}) {
1897 if ($mod & KMOD_SHIFT) {
1898 $self->{shft}++;
1899 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1900 } elsif ($mod & KMOD_CTRL) {
1901 $self->{ctrl}++;
1902 $::CONN->user_send ("command run $DIR{$sym}[0]");
1903 } else {
1904 $::CONN->user_send ("command $DIR{$sym}[1]");
1905 }
1906 }
1907}
1908
1909sub key_up {
1910 my ($self, $ev) = @_;
1911
1912 my $mod = $ev->key_mod;
1913 my $sym = $ev->key_sym;
1914
1915 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1916 $::CONN->user_send ("command fire_stop");
1917 }
1918 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1919 $::CONN->user_send ("command run_stop");
1920 }
1921}
1922
1923#############################################################################
1924
1925package CFClient::UI::Animator; 2614package CFClient::UI::Animator;
1926 2615
1927use SDL::OpenGL; 2616use CFClient::OpenGL;
1928 2617
1929our @ISA = CFClient::UI::Bin::; 2618our @ISA = CFClient::UI::Bin::;
1930 2619
1931sub moveto { 2620sub moveto {
1932 my ($self, $x, $y) = @_; 2621 my ($self, $x, $y) = @_;
… …
1970 2659
1971sub new { 2660sub new {
1972 my $class = shift; 2661 my $class = shift;
1973 2662
1974 my $self = $class->SUPER::new ( 2663 my $self = $class->SUPER::new (
1975 state => 0, 2664 state => 0,
1976 connect_activate => \&toggle_flopper, 2665 on_activate => \&toggle_flopper,
1977 @_ 2666 @_
1978 ); 2667 );
1979 2668
1980 if ($self->{state}) {
1981 $self->{state} = 0;
1982 $self->toggle_flopper;
1983 }
1984
1985 $self 2669 $self
1986} 2670}
1987 2671
1988sub toggle_flopper { 2672sub toggle_flopper {
1989 my ($self) = @_; 2673 my ($self) = @_;
1990 2674
1991 # TODO: use animation 2675 $self->{other}->toggle_visibility;
1992 if ($self->{state} = !$self->{state}) { 2676}
1993 $CFClient::UI::ROOT->add ($self->{other}); 2677
1994 $self->{other}->move ($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
1995 $self->emit ("open"); 2926 $self->_emit ("popdown");
2927 $self->{hover}[1]->() if $self->{hover};
1996 } else { 2928 } else {
1997 $CFClient::UI::ROOT->remove ($self->{other}); 2929 return 0
1998 $self->emit ("close"); 2930 }
2931
1999 } 2932 1
2000
2001 $self->emit (changed => $self->{state});
2002} 2933}
2003 2934
2004############################################################################# 2935#############################################################################
2005 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
2006package CFClient::UI::Root; 3343package CFClient::UI::Root;
2007 3344
2008our @ISA = CFClient::UI::Container::; 3345our @ISA = CFClient::UI::Container::;
2009 3346
2010use 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 $self
3360}
2011 3361
2012sub size_request { 3362sub size_request {
2013 ($::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 $coord + 0.5
2014} 3380}
2015 3381
2016sub size_allocate { 3382sub size_allocate {
2017 my ($self, $x, $y, $w, $h) = @_; 3383 my ($self, $w, $h) = @_;
2018 3384
2019 $self->_size_allocate ($x, $y, $w, $h); 3385 for my $child ($self->children) {
3386 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2020 3387
2021 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3388 $X = $child->{force_x} if exists $child->{force_x};
2022 for @{$self->{children}}; 3389 $Y = $child->{force_y} if exists $child->{force_y};
2023}
2024 3390
2025sub _topleft { 3391 $X = _to_pixel $X, $W, $self->{w};
3392 $Y = _to_pixel $Y, $H, $self->{h};
3393
3394 $child->configure ($X, $Y, $W, $H);
3395 }
3396}
3397
3398sub coord2local {
2026 my ($self, $x, $y) = @_; 3399 my ($self, $x, $y) = @_;
2027 3400
2028 ($x, $y) 3401 ($x, $y)
2029} 3402}
2030 3403
3404sub coord2global {
3405 my ($self, $x, $y) = @_;
3406
3407 ($x, $y)
3408}
3409
2031sub update { 3410sub update {
2032 my ($self) = @_; 3411 my ($self) = @_;
2033 3412
2034 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3413 $::WANT_REFRESH++;
2035 ::refresh ();
2036} 3414}
2037 3415
2038sub add { 3416sub add {
2039 my ($self, $widget) = @_; 3417 my ($self, @children) = @_;
2040 3418
3419 $_->{is_toplevel} = 1
3420 for @children;
3421
2041 $self->SUPER::add ($widget); 3422 $self->SUPER::add (@children);
3423}
2042 3424
2043 $widget->size_allocate (int $widget->{x}, int $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 $w->set_invisible;
3437 }
2044} 3438}
2045 3439
2046sub on_refresh { 3440sub on_refresh {
2047 my ($self, $id, $cb) = @_; 3441 my ($self, $id, $cb) = @_;
2048 3442
2049 $self->{refresh_hook}{$id} = $cb; 3443 $self->{refresh_hook}{$id} = $cb;
2050} 3444}
2051 3445
3446sub on_post_alloc {
3447 my ($self, $id, $cb) = @_;
3448
3449 $self->{post_alloc_hook}{$id} = $cb;
3450}
3451
2052sub draw { 3452sub draw {
2053 my ($self) = @_; 3453 my ($self) = @_;
2054 3454
2055 while (my $rcb = delete $self->{refresh_hook}) { 3455 while ($self->{refresh_hook}) {
2056 $_->() for values %$rcb; 3456 $_->()
3457 for values %{delete $self->{refresh_hook}};
2057 } 3458 }
3459
3460 if ($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
2058 3548
2059 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3549 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2060 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3550 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2061 glClear GL_COLOR_BUFFER_BIT; 3551 glClear GL_COLOR_BUFFER_BIT;
2062 3552
2063 glMatrixMode GL_PROJECTION; 3553 glMatrixMode GL_PROJECTION;
2064 glLoadIdentity; 3554 glLoadIdentity;
2065 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3555 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2066 glMatrixMode GL_MODELVIEW; 3556 glMatrixMode GL_MODELVIEW;
2067 glLoadIdentity; 3557 glLoadIdentity;
2068 3558
3559 {
3560 package CFClient::UI::Base;
3561
3562 ($draw_x, $draw_y, $draw_w, $draw_h) =
3563 (0, 0, $self->{w}, $self->{h});
3564 }
3565
2069 $self->_draw; 3566 $self->_draw;
2070} 3567}
2071 3568
2072############################################################################# 3569#############################################################################
2073 3570
2074package CFClient::UI; 3571package CFClient::UI;
2075 3572
2076$ROOT = new CFClient::UI::Root; 3573$ROOT = new CFClient::UI::Root;
3574$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2077 3575
20781 35761
2079 3577

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