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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.112 by root, Sat Apr 15 12:29:46 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
12our $TOPLEVEL; 14our $LAYOUT;
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 = $TOPLEVEL->find_widget ($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, $GRAB->translate ($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 || $TOPLEVEL->find_widget ($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, $GRAB->translate ($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 || $TOPLEVEL->find_widget ($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
70 $HOVER->mouse_motion ($ev, $HOVER->translate ($x, $y)) if $HOVER; 134 check_tooltip;
135 }
136
137 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
138 if $HOVER;
71} 139}
72 140
73# convert position array to integers 141# convert position array to integers
74sub harmonize { 142sub harmonize {
75 my ($vals) = @_; 143 my ($vals) = @_;
76 144
77 my $rem = 0; 145 my $rem = 0;
78 146
79 for ($vals) { 147 for (@$vals) {
80 my $i = int $_ + $rem; 148 my $i = int $_ + $rem;
81 $rem += $_ - $i; 149 $rem += $_ - $i;
82 $_ = $i; 150 $_ = $i;
83 } 151 }
84} 152}
85 153
154sub full_refresh {
155 # make a copy, otherwise for complains about freed values.
156 my @widgets = values %WIDGET;
157
158 $_->update
159 for @widgets;
160}
161
162sub reconfigure_widgets {
163 # make a copy, otherwise C<for> complains about freed values.
164 my @widgets = values %WIDGET;
165
166 $_->reconfigure
167 for @widgets;
168}
169
170# call when resolution changes etc.
171sub rescale_widgets {
172 my ($sx, $sy) = @_;
173
174 for my $widget (values %WIDGET) {
175 if ($widget->{is_toplevel}) {
176 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
177 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
178
179 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
180 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
181 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
182 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
183 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
184 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
185
186 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
187 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
188
189 }
190 }
191
192 reconfigure_widgets;
193}
194
86############################################################################# 195#############################################################################
87 196
88package CFClient::UI::Base; 197package CFClient::UI::Base;
89 198
90use strict; 199use strict;
91 200
92use SDL::OpenGL; 201use CFClient::OpenGL;
93 202
94sub new { 203sub new {
95 my $class = shift; 204 my $class = shift;
96 205
97 my $self = bless { 206 my $self = bless {
98 x => 0, 207 x => "center",
99 y => 0, 208 y => "center",
100 z => 0, 209 z => 0,
101 w => -1, 210 w => undef,
102 h => -1, 211 h => undef,
212 can_events => 1,
103 @_ 213 @_
104 }, $class; 214 }, $class;
105 215
216 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
217
106 for (keys %$self) { 218 for (keys %$self) {
107 if (/^connect_(.*)$/) { 219 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 220 $self->connect ($1 => delete $self->{$_});
109 } 221 }
110 } 222 }
111 223
224 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
225 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
226 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
227 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
228 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
229
230 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
231 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
232
233 $self->show if $layout->{show};
234 }
235
112 $self 236 $self
113} 237}
114 238
239sub destroy {
240 my ($self) = @_;
241
242 $self->hide;
243 %$self = ();
244}
245
246sub show {
247 my ($self) = @_;
248
249 return if $self->{parent};
250
251 $CFClient::UI::ROOT->add ($self);
252}
253
254sub set_visible {
255 my ($self) = @_;
256
257 return if $self->{visible};
258
259 $self->{root} = $self->{parent}{root};
260 $self->{visible} = $self->{parent}{visible} + 1;
261
262 $self->emit (visibility_change => 1);
263
264 $self->realloc if !exists $self->{req_w};
265
266 $_->set_visible for $self->children;
267}
268
269sub set_invisible {
270 my ($self) = @_;
271
272 return unless $self->{visible};
273
274 $_->set_invisible for $self->children;
275
276 delete $self->{root};
277 delete $self->{visible};
278
279 undef $GRAB if $GRAB == $self;
280 undef $HOVER if $HOVER == $self;
281
282 CFClient::UI::check_tooltip
283 if $TOOLTIP->{owner} == $self;
284
285 $self->focus_out;
286
287 $self->emit (visibility_change => 0);
288}
289
290sub set_visibility {
291 my ($self, $visible) = @_;
292
293 return if $self->{visible} == $visible;
294
295 $visible ? $self->hide
296 : $self->show;
297}
298
299sub toggle_visibility {
300 my ($self) = @_;
301
302 $self->{visible}
303 ? $self->hide
304 : $self->show;
305}
306
307sub hide {
308 my ($self) = @_;
309
310 $self->set_invisible;
311
312 $self->{parent}->remove ($self)
313 if $self->{parent};
314}
315
115sub move { 316sub move_abs {
116 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
117 $self->{x} = $x; 318
118 $self->{y} = $y; 319 $self->{x} = List::Util::max 0, int $x;
320 $self->{y} = List::Util::max 0, int $y;
119 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
120}
121 322
122sub needs_redraw { 323 $self->update;
123 0 324}
325
326sub set_size {
327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
124} 333}
125 334
126sub size_request { 335sub size_request {
127 require Carp; 336 require Carp;
128 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
129} 338}
130 339
131sub _size_allocate { 340sub configure {
132 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
133 342
343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
346 $w = List::Util::min $w, int $h * $self->{aspect};
347 $h = List::Util::min $h, int $w / $self->{aspect};
348
349 # use alignment to adjust x, y
350
351 $x += int 0.5 * ($ow - $w);
352 $y += int 0.5 * ($oh - $h);
353 }
354
355 if ($self->{x} ne $x || $self->{y} ne $y) {
134 $self->{x} = $x; 356 $self->{x} = $x;
135 $self->{y} = $y; 357 $self->{y} = $y;
358 $self->update;
359 }
136 360
137 return unless $self->{w} != $w || $self->{h} != $h; 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
138 363
139 $self->{w} = $w; 364 $self->{alloc_w} = $w;
140 $self->{h} = $h; 365 $self->{alloc_h} = $h;
141 366
367 $self->{root}{size_alloc}{$self+0} = $self;
142 1 368 }
143} 369}
144 370
145sub size_allocate { 371sub size_allocate {
372 # nothing to be done
373}
374
375sub children {
376}
377
378sub set_max_size {
146 my ($self, $x, $y, $w, $h) = @_; 379 my ($self, $w, $h) = @_;
147 380
148 $self->_size_allocate ($x, $y, $w, $h); 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 $CFClient::UI::TOOLTIP->{owner};
397 CFClient::UI::check_tooltip;
398 }
149} 399}
150 400
151# translate global coordinates to local coordinate system 401# translate global coordinates to local coordinate system
152sub translate { 402sub coord2local {
153 my ($self, $x, $y) = @_; 403 my ($self, $x, $y) = @_;
154 404
155 $self->{parent}->translate ($x - $self->{x}, $y - $self->{y}); 405 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
406}
407
408# translate local coordinates to global coordinate system
409sub coord2global {
410 my ($self, $x, $y) = @_;
411
412 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
156} 413}
157 414
158sub focus_in { 415sub focus_in {
159 my ($self) = @_; 416 my ($self) = @_;
160 417
161 return if $FOCUS == $self; 418 return if $FOCUS == $self;
162 return unless $self->{can_focus}; 419 return unless $self->{can_focus};
163 420
164 my $focus = $FOCUS; $FOCUS = $self; 421 my $focus = $FOCUS; $FOCUS = $self;
422
423 $self->_emit (focus_in => $focus);
424
165 $focus->update if $focus; 425 $focus->update if $focus;
166 $FOCUS->update; 426 $FOCUS->update;
167} 427}
168 428
169sub focus_out { 429sub focus_out {
170 my ($self) = @_; 430 my ($self) = @_;
171 431
172 return unless $FOCUS == $self; 432 return unless $FOCUS == $self;
173 433
174 my $focus = $FOCUS; undef $FOCUS; 434 my $focus = $FOCUS; undef $FOCUS;
435
436 $self->_emit (focus_out => $focus);
437
175 $focus->update if $focus; #? 438 $focus->update if $focus; #?
176}
177 439
440 $::MAPWIDGET->focus_in #d# focus mapwidget if no other widget has focus
441 unless $FOCUS;
442}
443
178sub mouse_motion { } 444sub mouse_motion { 0 }
179sub button_up { } 445sub button_up { 0 }
180sub key_down { } 446sub key_down { 0 }
181sub key_up { } 447sub key_up { 0 }
182 448
183sub button_down { 449sub button_down {
184 my ($self, $ev, $x, $y) = @_; 450 my ($self, $ev, $x, $y) = @_;
185 451
186 $self->focus_in; 452 $self->focus_in;
187}
188 453
189sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 454 0
190sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 455}
191sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 456
192sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 457sub find_widget {
193sub 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, $draw_h); # screen rectangle being drawn
194 530
195sub draw { 531sub draw {
196 my ($self) = @_; 532 my ($self) = @_;
197 533
198 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);
199 545
200 glPushMatrix; 546 glPushMatrix;
201 glTranslate $self->{x}, $self->{y}, 0; 547 glTranslate $self->{x}, $self->{y}, 0;
202 $self->_draw; 548 $self->_draw;
203 glPopMatrix; 549 glPopMatrix;
204 550
205 if ($self == $HOVER && $self->{can_hover}) { 551 if ($self == $HOVER && $self->{can_hover}) {
206 my ($x, $y) = @$self{qw(x y)}; 552 my ($x, $y) = @$self{qw(x y)};
207 553
208 glColor 0, 0, 1, 0.2; 554 glColor 1, 0.8, 0.5, 0.2;
209 glEnable GL_BLEND; 555 glEnable GL_BLEND;
210 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 556 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
211 glBegin GL_QUADS; 557 glBegin GL_QUADS;
212 glVertex $x , $y; 558 glVertex $x , $y;
213 glVertex $x + $self->{w}, $y; 559 glVertex $x + $self->{w}, $y;
214 glVertex $x + $self->{w}, $y + $self->{h}; 560 glVertex $x + $self->{w}, $y + $self->{h};
215 glVertex $x , $y + $self->{h}; 561 glVertex $x , $y + $self->{h};
216 glEnd; 562 glEnd;
217 glDisable GL_BLEND; 563 glDisable GL_BLEND;
218 } 564 }
565
566 if ($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 => $self, fontsize => 0)->_draw;
578 }
219} 579}
220 580
221sub _draw { 581sub _draw {
222 my ($self) = @_; 582 my ($self) = @_;
223 583
224 warn "no draw defined for $self\n"; 584 warn "no draw defined for $self\n";
225} 585}
226 586
227sub find_widget {
228 my ($self, $x, $y) = @_;
229
230 return $self
231 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
232 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
233
234 ()
235}
236
237sub set_parent {
238 my ($self, $par) = @_;
239
240 $self->{parent} = $par;
241 Scalar::Util::weaken $self->{parent};
242}
243
244sub get_parent {
245 $_[0]->{parent}
246}
247
248sub update {
249 my ($self) = @_;
250
251 $self->{parent}->update
252 if $self->{parent};
253}
254
255sub connect {
256 my ($self, $signal, $cb) = @_;
257
258 push @{ $self->{cb}{$signal} }, $cb;
259}
260
261sub emit {
262 my ($self, $signal, @args) = @_;
263
264 $_->($self, @args)
265 for @{$self->{cb}{$signal} || []};
266}
267
268sub DESTROY { 587sub DESTROY {
269 my ($self) = @_; 588 my ($self) = @_;
270 589
590 delete $WIDGET{$self+0};
271 #$self->deactivate; 591 #$self->deactivate;
272} 592}
273 593
274############################################################################# 594#############################################################################
275 595
276package CFClient::UI::DrawBG; 596package CFClient::UI::DrawBG;
277 597
278our @ISA = CFClient::UI::Base::; 598our @ISA = CFClient::UI::Base::;
279 599
280use strict; 600use strict;
281use SDL::OpenGL; 601use CFClient::OpenGL;
282 602
283sub new { 603sub new {
284 my $class = shift; 604 my $class = shift;
285 605
286 # range [value, low, high, page] 606 # range [value, low, high, page]
287 607
288 $class->SUPER::new ( 608 $class->SUPER::new (
289 bg => [0, 0, 0, 0.2], 609 #bg => [0, 0, 0, 0.2],
290 active_bg => [1, 1, 1, 0.5], 610 #active_bg => [1, 1, 1, 0.5],
291 @_ 611 @_
292 ) 612 )
293} 613}
294 614
295sub _draw { 615sub _draw {
296 my ($self) = @_; 616 my ($self) = @_;
297 617
618 my $color = $FOCUS == $self && $self->{active_bg}
619 ? $self->{active_bg}
620 : $self->{bg};
621
622 if ($color && (@$color < 4 || $color->[3])) {
298 my ($w, $h) = @$self{qw(w h)}; 623 my ($w, $h) = @$self{qw(w h)};
299 624
300 glEnable GL_BLEND; 625 glEnable GL_BLEND;
301 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 626 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
302 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 627 glColor @$color;
303 628
304 glBegin GL_QUADS; 629 glBegin GL_QUADS;
305 glVertex 0 , 0; 630 glVertex 0 , 0;
306 glVertex 0 , $h; 631 glVertex 0 , $h;
307 glVertex $w, $h; 632 glVertex $w, $h;
308 glVertex $w, 0; 633 glVertex $w, 0;
309 glEnd; 634 glEnd;
310 635
311 glDisable GL_BLEND; 636 glDisable GL_BLEND;
637 }
312} 638}
313 639
314############################################################################# 640#############################################################################
315 641
316package CFClient::UI::Empty; 642package CFClient::UI::Empty;
317
318our @ISA = CFClient::UI::Base::;
319
320sub size_request {
321 (0, 0)
322}
323
324sub draw { }
325
326#############################################################################
327
328package CFClient::UI::Container;
329 643
330our @ISA = CFClient::UI::Base::; 644our @ISA = CFClient::UI::Base::;
331 645
332sub new { 646sub new {
333 my ($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) = @_;
334 667
335 my $children = delete $arg{children} || []; 668 my $children = delete $arg{children} || [];
336 669
337 my $self = $class->SUPER::new (children => [], %arg); 670 my $self = $class->SUPER::new (
671 children => [],
672 can_events => 0,
673 %arg,
674 );
338 $self->add ($_) for @$children; 675 $self->add ($_) for @$children;
339 676
340 $self 677 $self
341} 678}
342 679
343sub add { 680sub add {
344 my ($self, $chld) = @_; 681 my ($self, @widgets) = @_;
345 682
346 $chld->set_parent ($self); 683 $_->set_parent ($self)
684 for @widgets;
685
686 use sort 'stable';
347 687
348 $self->{children} = [ 688 $self->{children} = [
349 sort { $a->{z} <=> $b->{z} } 689 sort { $a->{z} <=> $b->{z} }
350 @{$self->{children}}, $chld 690 @{$self->{children}}, @widgets
351 ]; 691 ];
352 692
353 $self->{w} = $self->{h} = -1; 693 $self->realloc;
354 $self->update; 694}
695
696sub children {
697 @{ $_[0]{children} }
355} 698}
356 699
357sub remove { 700sub remove {
358 my ($self, $widget) = @_; 701 my ($self, $child) = @_;
359 702
703 delete $child->{parent};
704 $child->hide;
705
360 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 706 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
361 707
362 $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 $self->realloc;
363} 723}
364 724
365sub find_widget { 725sub find_widget {
366 my ($self, $x, $y) = @_; 726 my ($self, $x, $y) = @_;
367 727
… …
397 757
398 $class->SUPER::new (children => [$child], %arg) 758 $class->SUPER::new (children => [$child], %arg)
399} 759}
400 760
401sub add { 761sub add {
402 my ($self, $widget) = @_; 762 my ($self, $child) = @_;
403 763
404 $self->{children} = []; 764 $self->{children} = [];
405 765
406 $self->SUPER::add ($widget); 766 $self->SUPER::add ($child);
407} 767}
408 768
409sub remove { 769sub remove {
410 my ($self, $widget) = @_; 770 my ($self, $widget) = @_;
411 771
… …
420sub size_request { 780sub size_request {
421 $_[0]{children}[0]->size_request 781 $_[0]{children}[0]->size_request
422} 782}
423 783
424sub size_allocate { 784sub size_allocate {
425 my ($self, $x, $y, $w, $h) = @_; 785 my ($self, $w, $h) = @_;
426 786
427 $self->_size_allocate ($x, $y, $w, $h) or return;
428
429 $self->{children}[0]->size_allocate (0, 0, $w, $h); 787 $self->{children}[0]->configure (0, 0, $w, $h);
430} 788}
431 789
432############################################################################# 790#############################################################################
433 791
434package CFClient::UI::Window; 792package CFClient::UI::Window;
435 793
436our @ISA = CFClient::UI::Bin::; 794our @ISA = CFClient::UI::Bin::;
437 795
438use SDL::OpenGL; 796use CFClient::OpenGL;
439 797
440sub new { 798sub new {
441 my ($class, %arg) = @_; 799 my ($class, %arg) = @_;
442 800
443 my $self = $class->SUPER::new (%arg); 801 my $self = $class->SUPER::new (%arg);
444} 802}
445 803
446sub update { 804sub update {
447 my ($self) = @_; 805 my ($self) = @_;
448 806
449 # we want to do this delayed... 807 $ROOT->on_post_alloc ($self => sub { $self->render_child });
450 $self->render_chld;
451 $self->SUPER::update; 808 $self->SUPER::update;
452} 809}
453 810
811sub size_allocate {
812 my ($self, $w, $h) = @_;
813
814 $self->SUPER::size_allocate ($w, $h);
815 $self->update;
816}
817
818sub _render {
819 my ($self) = @_;
820
821 $self->{children}[0]->draw;
822}
823
454sub render_chld { 824sub render_child {
455 my ($self) = @_; 825 my ($self) = @_;
456 826
457 $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 {
458 glClearColor 0, 0, 0, 1; 828 glClearColor 0, 0, 0, 0;
459 glClear GL_COLOR_BUFFER_BIT; 829 glClear GL_COLOR_BUFFER_BIT;
460 $self->child->draw; 830
831 {
832 package CFClient::UI::Base;
833
834 ($draw_x, $draw_y, $draw_w, $draw_h) =
835 (0, 0, $self->{w}, $self->{h});
836 }
837
838 $self->_render;
461 }; 839 };
462} 840}
463 841
464sub size_allocate {
465 my ($self, $x, $y, $w, $h) = @_;
466
467 $self->_size_allocate ($x, $y, $w, $h) or return;
468
469 $self->child->size_allocate (0, 0, $w, $h);
470
471 $self->render_chld;
472}
473
474sub _draw { 842sub _draw {
475 my ($self) = @_; 843 my ($self) = @_;
476 844
477 my ($w, $h) = ($self->w, $self->h); 845 my ($w, $h) = @$self{qw(w h)};
478 846
479 my $tex = $self->{texture} 847 my $tex = $self->{texture}
480 or return; 848 or return;
481 849
482 glEnable GL_BLEND;
483 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
484 glEnable GL_TEXTURE_2D; 850 glEnable GL_TEXTURE_2D;
485 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;
486 853
487 $tex->draw_quad (0, 0, $w, $h); 854 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
488 855
489 glDisable GL_BLEND;
490 glDisable GL_TEXTURE_2D; 856 glDisable GL_TEXTURE_2D;
491} 857}
492 858
493############################################################################# 859#############################################################################
494 860
495package CFClient::UI::Frame; 861package CFClient::UI::ViewPort;
496 862
497our @ISA = CFClient::UI::Bin::; 863our @ISA = CFClient::UI::Window::;
498
499use SDL::OpenGL;
500
501sub size_request {
502 my ($self) = @_;
503 my $chld = $self->child
504 or return (0, 0);
505
506 $chld->move (2, 2);
507
508 map { $_ + 4 } $chld->size_request;
509}
510
511sub size_allocate {
512 my ($self, $x, $y, $w, $h) = @_;
513
514 $self->_size_allocate ($x, $y, $w, $h) or return;
515
516 $self->child->size_allocate (2, 2, $w - 4, $h - 4);
517}
518
519sub _draw {
520 my ($self) = @_;
521
522 my $chld = $self->child;
523
524 my ($w, $h) = $chld->size_request;
525
526 glBegin GL_QUADS;
527 glColor 0, 0, 0;
528 glVertex 0 , 0;
529 glVertex 0 , $h + 4;
530 glVertex $w + 4 , $h + 4;
531 glVertex $w + 4 , 0;
532 glEnd;
533
534 $chld->draw;
535}
536
537#############################################################################
538
539package CFClient::UI::FancyFrame;
540
541our @ISA = CFClient::UI::Bin::;
542
543use SDL::OpenGL;
544
545my @tex =
546 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
547 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
548 864
549sub new { 865sub new {
550 my $class = shift; 866 my $class = shift;
551 867
552 # TODO: user_x, user_y, overwrite moveto?
553
554 $class->SUPER::new ( 868 $class->SUPER::new (
555 bg => [1, 1, 1, 1], 869 scroll_x => 0,
556 border_bg => [1, 1, 1, 1], 870 scroll_y => 1,
557 border => $::FONTSIZE * 0.8,
558 @_ 871 @_,
559 ) 872 )
560} 873}
561 874
562sub size_request { 875sub size_request {
563 my ($self) = @_; 876 my ($self) = @_;
564 877
565 return ($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 $self->{title};
566 1097
567 my ($w, $h) = $self->SUPER::size_request; 1098 my ($w, $h) = $self->SUPER::size_request;
568 1099
569 ( 1100 (
570 $w + $self->{border} * 2, 1101 $w + $self->border * 2,
571 $h + $self->{border} * 2, 1102 $h + $self->border * 2,
572 ) 1103 )
573} 1104}
574 1105
575sub size_allocate { 1106sub size_allocate {
576 my ($self, $x, $y, $w, $h) = @_; 1107 my ($self, $w, $h) = @_;
577 1108
578 $self->_size_allocate ($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 }
579 1114
1115 my $border = $self->border;
1116
580 $h -= List::Util::max 0, $self->{border} * 2; 1117 $h -= List::Util::max 0, $border * 2;
581 $w -= List::Util::max 0, $self->{border} * 2; 1118 $w -= List::Util::max 0, $border * 2;
582 1119
583 $self->child->size_allocate ($self->{border}, $self->{border}, $w, $h); 1120 $self->child->configure ($border, $border, $w, $h);
584} 1121}
585 1122
586sub button_down { 1123sub button_down {
587 my ($self, $ev, $x, $y) = @_; 1124 my ($self, $ev, $x, $y) = @_;
588 1125
589 if ($x < $self->{w} && $x >= $self->{w} - $self->{border} 1126 my ($w, $h) = @$self{qw(w h)};
590 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) { 1127 my $border = $self->border;
591 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}, $self->{y});
592 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1134 my ($ox, $oy) = ($ev->{x}, $ev->{y});
593 my ($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;
594 1139
595 $self->{motion} = sub { 1140 $self->{motion} = sub {
596 my ($ev, $x, $y) = @_; 1141 my ($ev, $x, $y) = @_;
597 1142
598 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1143 my $dx = $ev->{x} - $ox;
1144 my $dy = $ev->{y} - $oy;
599 1145
600 $self->{user_w} = $bw + $x - $ox; 1146 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
601 $self->{user_h} = $bh + $y - $oy; 1147 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1148
602 $self->update; 1149 $self->realloc;
1150 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
603 }; 1151 };
604 1152
605 } elsif ($x >= 0 && $x < $self->{w} 1153 } elsif ($lr ^ $td) {
606 && $y >= 0 && $y < $self->{border}) {
607
608 my ($ox, $oy) = ($ev->button_x, $ev->button_y); 1154 my ($ox, $oy) = ($ev->{x}, $ev->{y});
609 my ($bx, $by) = ($self->{x}, $self->{y}); 1155 my ($bx, $by) = ($self->{x}, $self->{y});
610 1156
611 $self->{motion} = sub { 1157 $self->{motion} = sub {
612 my ($ev, $x, $y) = @_; 1158 my ($ev, $x, $y) = @_;
613 1159
614 ($x, $y) = ($ev->motion_x, $ev->motion_y); 1160 ($x, $y) = ($ev->{x}, $ev->{y});
615 1161
616 $self->move ($bx + $x - $ox, $by + $y - $oy); 1162 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
617 $self->update;
618 }; 1163 };
1164 } else {
1165 return 0;
1166 }
1167
619 } 1168 1
620} 1169}
621 1170
622sub button_up { 1171sub button_up {
623 my ($self, $ev, $x, $y) = @_; 1172 my ($self, $ev, $x, $y) = @_;
624 1173
625 delete $self->{motion}; 1174 !!delete $self->{motion}
626} 1175}
627 1176
628sub mouse_motion { 1177sub mouse_motion {
629 my ($self, $ev, $x, $y) = @_; 1178 my ($self, $ev, $x, $y) = @_;
630 1179
631 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1180 $self->{motion}->($ev, $x, $y) if $self->{motion};
1181
1182 !!$self->{motion}
632} 1183}
633 1184
634sub _draw { 1185sub _draw {
635 my ($self) = @_; 1186 my ($self) = @_;
636 1187
1188 my $child = $self->{children}[0];
1189
637 my ($w, $h ) = ($self->{w}, $self->{h}); 1190 my ($w, $h ) = ($self->{w}, $self->{h});
638 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1191 my ($cw, $ch) = ($child->{w}, $child->{h});
639 1192
640 glEnable GL_BLEND;
641 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
642 glEnable GL_TEXTURE_2D; 1193 glEnable GL_TEXTURE_2D;
643 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1194 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
644 1195
1196 my $border = $self->border;
1197
645 glColor @{ $self->{border_bg} }; 1198 glColor @{ $self->{border_bg} };
646 $tex[1]->draw_quad (0, 0, $w, $self->{border}); 1199 $border[0]->draw_quad_alpha (0, 0, $w, $border);
647 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch); 1200 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
648 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch); 1201 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
649 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border}); 1202 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
650 1203
651 my $bg = $tex[0]; 1204 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1205 glColor @{ $self->{bg} };
652 1206
653 # TODO: repeat texture not scale 1207 # TODO: repeat texture not scale
654 my $rep_x = $cw / $bg->{w}; 1208 # solve this better(?)
655 my $rep_y = $ch / $bg->{h}; 1209 $bg->{s} = $cw / $bg->{w};
656 1210 $bg->{t} = $ch / $bg->{h};
657 glColor @{ $self->{bg} };
658
659 $bg->{s} = $rep_x;
660 $bg->{t} = $rep_y;
661 $bg->{wrap_mode} = 1;
662 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch); 1211 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1212 }
663 1213
664 glDisable GL_TEXTURE_2D; 1214 glDisable GL_TEXTURE_2D;
665 glDisable GL_BLEND;
666 1215
667 $self->child->draw; 1216 $child->draw;
1217
1218 if ($self->{title}) {
1219 glTranslate 0, $border - $self->{h};
1220 $self->{title}->_draw;
1221 }
668} 1222}
669 1223
670############################################################################# 1224#############################################################################
671 1225
672package CFClient::UI::Table; 1226package CFClient::UI::Table;
673 1227
674our @ISA = CFClient::UI::Base::; 1228our @ISA = CFClient::UI::Base::;
675 1229
676use List::Util qw(max sum); 1230use List::Util qw(max sum);
677 1231
678use SDL::OpenGL; 1232use CFClient::OpenGL;
679 1233
680sub new { 1234sub new {
681 my $class = shift; 1235 my $class = shift;
682 1236
683 $class->SUPER::new ( 1237 $class->SUPER::new (
684 col_expand => [], 1238 col_expand => [],
685 @_ 1239 @_,
686 ) 1240 )
687} 1241}
688 1242
1243sub children {
1244 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1245}
1246
689sub add { 1247sub add {
690 my ($self, $x, $y, $chld) = @_; 1248 my ($self, $x, $y, $child) = @_;
691 1249
1250 $child->set_parent ($self);
692 $self->{children}[$y][$x] = $chld; 1251 $self->{children}[$y][$x] = $child;
693 $chld->set_parent ($self);
694 1252
695 $self->{w} = $self->{h} = -1; 1253 $self->realloc;
696 $self->update; 1254}
1255
1256# TODO: move to container class maybe? send children a signal on removal?
1257sub clear {
1258 my ($self) = @_;
1259
1260 my @children = $self->children;
1261 delete $self->{children};
1262
1263 for (@children) {
1264 delete $_->{parent};
1265 $_->hide;
1266 }
1267
1268 $self->realloc;
697} 1269}
698 1270
699sub get_wh { 1271sub get_wh {
700 my ($self) = @_; 1272 my ($self) = @_;
701 1273
… …
706 or next; 1278 or next;
707 1279
708 for my $x (0 .. $#$row) { 1280 for my $x (0 .. $#$row) {
709 my $widget = $row->[$x] 1281 my $widget = $row->[$x]
710 or next; 1282 or next;
711 my ($w, $h) = $widget->size_request; 1283 my ($w, $h) = @$widget{qw(req_w req_h)};
712 1284
713 $w[$x] = max $w[$x], $w; 1285 $w[$x] = max $w[$x], $w;
714 $h[$y] = max $h[$y], $h; 1286 $h[$y] = max $h[$y], $h;
715 } 1287 }
716 } 1288 }
… …
728 (sum @$hs), 1300 (sum @$hs),
729 ) 1301 )
730} 1302}
731 1303
732sub size_allocate { 1304sub size_allocate {
733 my ($self, $x, $y, $w, $h) = @_; 1305 my ($self, $w, $h) = @_;
734
735 $self->_size_allocate ($x, $y, $w, $h) or return;
736 1306
737 my ($ws, $hs) = $self->get_wh; 1307 my ($ws, $hs) = $self->get_wh;
738 1308
739 my $req_w = sum @$ws; 1309 my $req_w = (sum @$ws) || 1;
740 my $req_h = sum @$hs; 1310 my $req_h = (sum @$hs) || 1;
741 1311
742 # TODO: nicer code && do row_expand 1312 # TODO: nicer code && do row_expand
743 my @col_expand = @{$self->{col_expand}}; 1313 my @col_expand = @{$self->{col_expand}};
744 @col_expand = (1) x @$ws unless @col_expand; 1314 @col_expand = (1) x @$ws unless @col_expand;
745 my $col_expand = (sum @col_expand) || 1; 1315 my $col_expand = (sum @col_expand) || 1;
… …
762 1332
763 for my $c (0 .. $#$row) { 1333 for my $c (0 .. $#$row) {
764 my $col_w = $ws->[$c]; 1334 my $col_w = $ws->[$c];
765 1335
766 if (my $widget = $row->[$c]) { 1336 if (my $widget = $row->[$c]) {
767 $widget->size_allocate ($x, $y, $col_w, $row_h); 1337 $widget->configure ($x, $y, $col_w, $row_h);
768 } 1338 }
769 1339
770 $x += $col_w; 1340 $x += $col_w;
771 } 1341 }
772 1342
… …
799 } 1369 }
800} 1370}
801 1371
802############################################################################# 1372#############################################################################
803 1373
1374package CFClient::UI::Box;
1375
1376our @ISA = CFClient::UI::Container::;
1377
1378sub size_request {
1379 my ($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 += $alloc;
1427 }
1428
1429 1
1430}
1431
1432#############################################################################
1433
804package CFClient::UI::HBox; 1434package CFClient::UI::HBox;
805 1435
806# TODO: wrap into common Box base class
807
808our @ISA = CFClient::UI::Container::; 1436our @ISA = CFClient::UI::Box::;
809 1437
810sub size_request { 1438sub new {
811 my ($self) = @_; 1439 my $class = shift;
812 1440
813 my @alloc = map [$_->size_request], @{$self->{children}}; 1441 $class->SUPER::new (
814 1442 vertical => 0,
815 ( 1443 @_,
816 (List::Util::sum map $_->[0], @alloc),
817 (List::Util::max map $_->[1], @alloc),
818 ) 1444 )
819} 1445}
820 1446
821sub size_allocate {
822 my ($self, $x, $y, $w, $h) = @_;
823
824 $self->_size_allocate ($x, $y, $w, $h);
825
826 ($h, $w) = ($w, $h);
827
828 my $children = $self->{children};
829
830 my @h = map +($_->size_request)[0], @$children;
831
832 my $req_h = List::Util::sum @h;
833
834 if ($req_h > $h) {
835 # ah well, not enough space
836 $_ *= $h / $req_h for @h;
837 } else {
838 my $exp = List::Util::sum map $_->{expand}, @$children;
839 $exp ||= 1;
840
841 for (0 .. $#$children) {
842 my $child = $children->[$_];
843
844 my $alloc_h = $h[$_];
845 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
846 $h[$_] = $alloc_h;
847 }
848 }
849
850 CFClient::UI::harmonize \@h;
851
852 my $y = 0;
853 for (0 .. $#$children) {
854 my $child = $children->[$_];
855 my $h = $h[$_];
856 $child->size_allocate ($y, 0, $h, $w);
857
858 $y += $h;
859 }
860}
861
862############################################################################# 1447#############################################################################
863 1448
864package CFClient::UI::VBox; 1449package CFClient::UI::VBox;
865 1450
866# TODO: wrap into common Box base class
867
868our @ISA = CFClient::UI::Container::; 1451our @ISA = CFClient::UI::Box::;
869 1452
870sub size_request { 1453sub new {
871 my ($self) = @_; 1454 my $class = shift;
872 1455
873 my @alloc = map [$_->size_request], @{$self->{children}}; 1456 $class->SUPER::new (
874 1457 vertical => 1,
875 ( 1458 @_,
876 (List::Util::max map $_->[0], @alloc),
877 (List::Util::sum map $_->[1], @alloc),
878 ) 1459 )
879} 1460}
880 1461
881sub size_allocate {
882 my ($self, $x, $y, $w, $h) = @_;
883
884 $self->_size_allocate ($x, $y, $w, $h);
885
886 my $children = $self->{children};
887
888 my @h = map +($_->size_request)[1], @$children;
889
890 my $req_h = List::Util::sum @h;
891
892 if ($req_h > $h) {
893 # ah well, not enough space
894 $_ *= $h / $req_h for @h;
895 } else {
896 my $exp = List::Util::sum map $_->{expand}, @$children;
897 $exp ||= 1;
898
899 for (0 .. $#$children) {
900 my $child = $children->[$_];
901
902 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
903 }
904 }
905
906 CFClient::UI::harmonize \@h;
907
908 my $y = 0;
909 for (0 .. $#$children) {
910 my $child = $children->[$_];
911 my $h = $h[$_];
912 $child->size_allocate (0, $y, $w, $h);
913
914 $y += $h;
915 }
916}
917
918############################################################################# 1462#############################################################################
919 1463
920package CFClient::UI::Label; 1464package CFClient::UI::Label;
921 1465
922our @ISA = CFClient::UI::Base::; 1466our @ISA = CFClient::UI::DrawBG::;
923 1467
924use SDL::OpenGL; 1468use CFClient::OpenGL;
925 1469
926sub new { 1470sub new {
927 my ($class, %arg) = @_; 1471 my ($class, %arg) = @_;
928 1472
929 my $self = $class->SUPER::new ( 1473 my $self = $class->SUPER::new (
930 fg => [1, 1, 1], 1474 fg => [1, 1, 1],
931 fontsize => $::FONTSIZE, 1475 #bg => none
932 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,
933 align => -1, 1484 align => -1,
1485 valign => -1,
934 padding => 2, 1486 padding_x => 2,
935 layout => new CFClient::Layout, 1487 padding_y => 2,
1488 can_events => 0,
936 %arg 1489 %arg
937 ); 1490 );
938 1491
1492 if (exists $self->{template}) {
1493 my $layout = new CFClient::Layout;
1494 $layout->set_text (delete $self->{template});
1495 $self->{template} = $layout;
1496 }
1497
1498 if (exists $self->{markup}) {
1499 $self->set_markup (delete $self->{markup});
1500 } else {
939 $self->set_text ($self->{text}); 1501 $self->set_text (delete $self->{text});
1502 }
940 1503
941 $self 1504 $self
942} 1505}
943 1506
944sub escape_text { 1507sub escape($) {
945 local $_ = $_[1]; 1508 local $_ = $_[0];
946 1509
947 s/&/&amp;/g; 1510 s/&/&amp;/g;
948 s/>/&gt;/g; 1511 s/>/&gt;/g;
949 s/</&lt;/g; 1512 s/</&lt;/g;
950 1513
951 $_[1] 1514 $_
1515}
1516
1517sub update {
1518 my ($self) = @_;
1519
1520 delete $self->{texture};
1521 $self->SUPER::update;
952} 1522}
953 1523
954sub set_text { 1524sub set_text {
955 my ($self, $text) = @_; 1525 my ($self, $text) = @_;
956 1526
1527 return if $self->{text} eq "T$text";
957 $self->{text} = $text; 1528 $self->{text} = "T$text";
1529
1530 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1531 $self->{layout}->set_text ($text);
1532
1533 $self->realloc;
1534 $self->update;
1535}
1536
1537sub set_markup {
1538 my ($self, $markup) = @_;
1539
1540 return if $self->{text} eq "M$markup";
1541 $self->{text} = "M$markup";
1542
1543 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1544
1545 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
958 $self->{layout}->set_markup ($text); 1546 $self->{layout}->set_markup ($markup);
959 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;
960 delete $self->{texture}; 1589 delete $self->{texture};
961# $self->{w} = $self->{h} = -1;
962 $self->update;
963}
964 1590
965sub get_text { 1591 $self->realloc;
966 my ($self, $text) = @_;
967
968 $self->{text}
969}
970
971sub size_request {
972 my ($self) = @_;
973
974 $self->{layout}->set_width;
975 $self->{layout}->set_height ($self->{fontsize});
976 my ($w, $h) = $self->{layout}->size;
977
978 (
979 $w + $self->{padding} * 2,
980 $h + $self->{padding} * 2,
981 )
982}
983
984sub size_allocate {
985 my ($self, $x, $y, $w, $h) = @_;
986
987 $self->_size_allocate ($x, $y, $w, $h) or return;
988
989 delete $self->{texture};
990}
991
992sub update {
993 my ($self) = @_;
994
995 delete $self->{texture};
996 $self->SUPER::update;
997} 1592}
998 1593
999sub _draw { 1594sub _draw {
1000 my ($self) = @_; 1595 my ($self) = @_;
1001 1596
1597 $self->SUPER::_draw; # draw background, if applicable
1598
1002 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};
1003 $self->{layout}->set_width ($self->{w}); 1602 $self->{layout}->set_width ($self->{w});
1004 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize}); 1603 $self->{layout}->set_ellipsise ($self->{ellipsise});
1604 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1605 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1606
1005 new_from_layout CFClient::Texture $self->{layout} 1607 new_from_layout CFClient::Texture $self->{layout}
1006 }; 1608 };
1007 1609
1008 glEnable GL_BLEND; 1610 unless (exists $self->{ox}) {
1009 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} - $tex->{h}) * 0.5);
1618 };
1619
1010 glEnable GL_TEXTURE_2D; 1620 glEnable GL_TEXTURE_2D;
1011 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1621 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1012 1622
1623 if ($tex->{format} == GL_ALPHA) {
1013 glColor @{$self->{fg}}; 1624 glColor @{$self->{fg}};
1014 1625 $tex->draw_quad_alpha ($self->{ox}, $self->{oy});
1015 my $x = 1626 } else {
1016 $self->{align} < 0 ? $self->{padding} 1627 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1017 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding} 1628 }
1018 : ($self->{w} - $tex->{w}) * 0.5;
1019
1020 $tex->draw_quad (int $x, int +($self->{h} - $tex->{h}) * 0.5);
1021 1629
1022 glDisable GL_TEXTURE_2D; 1630 glDisable GL_TEXTURE_2D;
1023 glDisable GL_BLEND;
1024} 1631}
1025 1632
1026############################################################################# 1633#############################################################################
1027 1634
1028package CFClient::UI::Entry; 1635package CFClient::UI::EntryBase;
1029 1636
1030our @ISA = CFClient::UI::Label::; 1637our @ISA = CFClient::UI::Label::;
1031 1638
1032use SDL; 1639use CFClient::OpenGL;
1033use SDL::OpenGL;
1034 1640
1035sub new { 1641sub new {
1036 my $class = shift; 1642 my $class = shift;
1037 1643
1038 $class->SUPER::new ( 1644 $class->SUPER::new (
1039 fg => [1, 1, 1], 1645 fg => [1, 1, 1],
1040 bg => [0, 0, 0, 0.2], 1646 bg => [0, 0, 0, 0.2],
1041 active_bg => [1, 1, 1, 0.5], 1647 active_bg => [1, 1, 1, 0.5],
1042 active_fg => [0, 0, 0], 1648 active_fg => [0, 0, 0],
1043 can_hover => 1, 1649 can_hover => 1,
1044 can_focus => 1, 1650 can_focus => 1,
1651 valign => 0,
1652 can_events => 1,
1653 #text => ...
1045 @_ 1654 @_
1046 ) 1655 )
1047} 1656}
1048 1657
1049sub _set_text { 1658sub _set_text {
1050 my ($self, $text) = @_; 1659 my ($self, $text) = @_;
1051 1660
1052 my $old_text = $self->{text}; 1661 delete $self->{cur_h};
1662
1663 return if $self->{text} eq $text;
1664
1665 delete $self->{texture};
1053 1666
1054 $self->{last_activity} = $::NOW; 1667 $self->{last_activity} = $::NOW;
1055
1056 $self->{text} = $text; 1668 $self->{text} = $text;
1057 $self->{layout}->set_width ($self->{w});
1058 $self->{layout}->set_height (List::Util::min $self->{h} - $self->{padding} * 2, $self->{fontsize});
1059 1669
1060 $text =~ s/./*/g if $self->{hidden}; 1670 $text =~ s/./*/g if $self->{hidden};
1671 $self->{layout}->set_text ("$text ");
1061 1672
1062 $self->{layout}->set_markup ($self->escape_text ($text) . " "); 1673 $self->_emit (changed => $self->{text});
1063
1064 $text = substr $text, 0, $self->{cursor};
1065 utf8::encode $text;
1066
1067 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text);
1068
1069 $self->emit (changed => $self->{text}) # XXX: is this the right place to do this?
1070 if $old_text ne $self->{text};
1071}
1072
1073sub size_request {
1074 my ($self) = @_;
1075
1076 my ($w, $h) = $self->SUPER::size_request;
1077
1078 ($w + 1, $h) # add 1 for cursor
1079}
1080
1081sub size_allocate {
1082 my ($self, $x, $y, $w, $h) = @_;
1083
1084 $self->SUPER::size_allocate ($x, $y, $w, $h);
1085
1086 $self->_set_text ($self->{text});
1087} 1674}
1088 1675
1089sub set_text { 1676sub set_text {
1090 my ($self, $text) = @_; 1677 my ($self, $text) = @_;
1091 1678
1092 $self->{cursor} = length $text; 1679 $self->{cursor} = length $text;
1093 $self->_set_text ($text); 1680 $self->_set_text ($text);
1094 $self->update; 1681
1682 $self->realloc;
1683}
1684
1685sub get_text {
1686 $_[0]{text}
1687}
1688
1689sub size_request {
1690 my ($self) = @_;
1691
1692 my ($w, $h) = $self->SUPER::size_request;
1693
1694 ($w + 1, $h) # add 1 for cursor
1095} 1695}
1096 1696
1097sub key_down { 1697sub key_down {
1098 my ($self, $ev) = @_; 1698 my ($self, $ev) = @_;
1099 1699
1100 my $mod = $ev->key_mod; 1700 my $mod = $ev->{mod};
1101 my $sym = $ev->key_sym; 1701 my $sym = $ev->{sym};
1102
1103 my $uni = $ev->key_unicode; 1702 my $uni = $ev->{unicode};
1104 1703
1105 my $text = $self->get_text; 1704 my $text = $self->get_text;
1106 1705
1107 if ($sym == SDLK_BACKSPACE) { 1706 if ($uni == 8) {
1108 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1707 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1109 } elsif ($sym == SDLK_DELETE) { 1708 } elsif ($uni == 127) {
1110 substr $text, $self->{cursor}, 1, ""; 1709 substr $text, $self->{cursor}, 1, "";
1111 } elsif ($sym == SDLK_LEFT) { 1710 } elsif ($sym == CFClient::SDLK_LEFT) {
1112 --$self->{cursor} if $self->{cursor}; 1711 --$self->{cursor} if $self->{cursor};
1113 } elsif ($sym == SDLK_RIGHT) { 1712 } elsif ($sym == CFClient::SDLK_RIGHT) {
1114 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1713 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1115 } elsif ($sym == SDLK_HOME) { 1714 } elsif ($sym == CFClient::SDLK_HOME) {
1116 $self->{cursor} = 0; 1715 $self->{cursor} = 0;
1117 } elsif ($sym == SDLK_END) { 1716 } elsif ($sym == CFClient::SDLK_END) {
1118 $self->{cursor} = length $text; 1717 $self->{cursor} = length $text;
1119 } elsif ($sym == SDLK_ESCAPE) { 1718 } elsif ($uni == 27) {
1120 $self->emit ('escape'); 1719 $self->_emit ('escape');
1121 } elsif ($uni) { 1720 } elsif ($uni) {
1122 substr $text, $self->{cursor}++, 0, chr $uni; 1721 substr $text, $self->{cursor}++, 0, chr $uni;
1722 } else {
1723 return 0;
1123 } 1724 }
1124 1725
1125 $self->_set_text ($text); 1726 $self->_set_text ($text);
1126 $self->update; 1727
1728 $self->realloc;
1729
1730 1
1127} 1731}
1128 1732
1129sub focus_in { 1733sub focus_in {
1130 my ($self) = @_; 1734 my ($self) = @_;
1131 1735
… …
1146 utf8::encode $text; 1750 utf8::encode $text;
1147 $self->{cursor} = length substr $text, 0, $idx; 1751 $self->{cursor} = length substr $text, 0, $idx;
1148 1752
1149 $self->_set_text ($self->{text}); 1753 $self->_set_text ($self->{text});
1150 $self->update; 1754 $self->update;
1755
1756 1
1151} 1757}
1152 1758
1153sub mouse_motion { 1759sub mouse_motion {
1154 my ($self, $ev, $x, $y) = @_; 1760 my ($self, $ev, $x, $y) = @_;
1155# 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, $y;#d#
1762
1763 0
1156} 1764}
1157 1765
1158sub _draw { 1766sub _draw {
1159 my ($self) = @_; 1767 my ($self) = @_;
1160 1768
… …
1179 1787
1180 $self->SUPER::_draw; 1788 $self->SUPER::_draw;
1181 1789
1182 #TODO: force update every cursor change :( 1790 #TODO: force update every cursor change :(
1183 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) { 1791 if ($FOCUS == $self && (($::NOW - $self->{last_activity}) & 1023) < 600) {
1792
1793 unless (exists $self->{cur_h}) {
1794 my $text = substr $self->{text}, 0, $self->{cursor};
1795 utf8::encode $text;
1796
1797 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1798 }
1799
1184 glColor @{$self->{fg}}; 1800 glColor @{$self->{fg}};
1185 glBegin GL_LINES; 1801 glBegin GL_LINES;
1186 glVertex $self->{cur_x}, $self->{cur_y};
1187 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} + $self->{cur_h};
1188 glEnd; 1804 glEnd;
1189 } 1805 }
1190} 1806}
1191 1807
1192package CFClient::UI::LineEntry; 1808package CFClient::UI::Entry;
1193 1809
1194our @ISA = CFClient::UI::Entry::; 1810our @ISA = CFClient::UI::EntryBase::;
1195 1811
1196use SDL; 1812use CFClient::OpenGL;
1197use SDL::OpenGL;
1198 1813
1199sub key_down { 1814sub key_down {
1200 my ($self, $ev) = @_; 1815 my ($self, $ev) = @_;
1201 1816
1202 my $sym = $ev->key_sym; 1817 my $sym = $ev->{sym};
1203 1818
1204 if ($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} = '';
1205 $self->emit (activate => $self->get_text); 1824 $self->_emit (activate => $txt);
1206 $self->update; 1825 $self->update;
1207 1826
1827 } elsif ($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
1208 } else { 1849 } else {
1209 $self->SUPER::key_down ($ev); 1850 return $self->SUPER::key_down ($ev)
1851 }
1852
1210 } 1853 1
1211
1212} 1854}
1213 1855
1214############################################################################# 1856#############################################################################
1215 1857
1216package CFClient::UI::Button; 1858package CFClient::UI::Button;
1217 1859
1218our @ISA = CFClient::UI::Label::; 1860our @ISA = CFClient::UI::Label::;
1219 1861
1220use SDL; 1862use CFClient::OpenGL;
1221use SDL::OpenGL;
1222 1863
1223my @tex = 1864my @tex =
1224 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1865 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1225 qw(b1_button_active.png); 1866 qw(b1_button_active.png);
1226 1867
1227sub new { 1868sub new {
1228 my $class = shift; 1869 my $class = shift;
1229 1870
1230 $class->SUPER::new ( 1871 $class->SUPER::new (
1231 padding => 4, 1872 padding_x => 4,
1873 padding_y => 4,
1232 fg => [1, 1, 1], 1874 fg => [1, 1, 1],
1233 bg => [1, 1, 1, 0.2],
1234 active_fg => [1, 1, 0], 1875 active_fg => [0, 0, 1],
1235 can_hover => 1, 1876 can_hover => 1,
1877 align => 0,
1878 valign => 0,
1879 can_events => 1,
1236 @_ 1880 @_
1237 ) 1881 )
1238} 1882}
1239 1883
1884sub activate { }
1885
1240sub button_up { 1886sub button_up {
1241 my ($self, $ev, $x, $y) = @_; 1887 my ($self, $ev, $x, $y) = @_;
1242 1888
1889 $self->emit ("activate")
1243 if ($x >= 0 && $x < $self->{w} 1890 if $x >= 0 && $x < $self->{w}
1244 && $y >= 0 && $y < $self->{h}) { 1891 && $y >= 0 && $y < $self->{h};
1245 $self->emit ("activate"); 1892
1246 } 1893 1
1247} 1894}
1248 1895
1249sub _draw { 1896sub _draw {
1250 my ($self) = @_; 1897 my ($self) = @_;
1251 1898
1252 local $self->{fg} = $self->{fg}; 1899 local $self->{fg} = $self->{fg};
1253 my $tex = $tex[0];
1254
1255 glEnable GL_BLEND;
1256 glEnable GL_TEXTURE_2D;
1257 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1258 1900
1259 if ($GRAB == $self) { 1901 if ($GRAB == $self) {
1260 $self->{fg} = $self->{active_fg}; 1902 $self->{fg} = $self->{active_fg};
1261 } 1903 }
1262 1904
1263 glBindTexture GL_TEXTURE_2D, $tex->{name}; 1905 glEnable GL_TEXTURE_2D;
1264 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1906 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1907 glColor 0, 0, 0, 1;
1265 1908
1266 $tex->draw_quad (0, 0, $self->{w}, $self->{h}); 1909 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1267 1910
1268 glDisable GL_TEXTURE_2D; 1911 glDisable GL_TEXTURE_2D;
1269 glDisable GL_BLEND;
1270 1912
1271 $self->SUPER::_draw; 1913 $self->SUPER::_draw;
1272} 1914}
1273 1915
1274############################################################################# 1916#############################################################################
… …
1276package CFClient::UI::CheckBox; 1918package CFClient::UI::CheckBox;
1277 1919
1278our @ISA = CFClient::UI::DrawBG::; 1920our @ISA = CFClient::UI::DrawBG::;
1279 1921
1280my @tex = 1922my @tex =
1281 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1923 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1282 qw(c1_checkbox_bg.png c1_checkbox_active.png); 1924 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1283 1925
1284use SDL; 1926use CFClient::OpenGL;
1285use SDL::OpenGL;
1286 1927
1287sub new { 1928sub new {
1288 my $class = shift; 1929 my $class = shift;
1289 1930
1290 $class->SUPER::new ( 1931 $class->SUPER::new (
1291 padding => 2, 1932 padding_x => 2,
1933 padding_y => 2,
1292 fg => [1, 1, 1], 1934 fg => [1, 1, 1],
1293 active_fg => [1, 1, 0], 1935 active_fg => [1, 1, 0],
1936 bg => [0, 0, 0, 0.2],
1937 active_bg => [1, 1, 1, 0.5],
1294 state => 0, 1938 state => 0,
1295 can_hover => 1, 1939 can_hover => 1,
1296 @_ 1940 @_
1297 ) 1941 )
1298} 1942}
1299 1943
1300sub size_request { 1944sub size_request {
1301 my ($self) = @_; 1945 my ($self) = @_;
1302 1946
1303 ($self->{padding} * 2 + 6) x 2 1947 (6) x 2
1304}
1305
1306sub size_allocate {
1307 my ($self, $x, $y, $w, $h) = @_;
1308
1309 $self->_size_allocate ($x, $y, $w, $h);
1310} 1948}
1311 1949
1312sub button_down { 1950sub button_down {
1313 my ($self, $ev, $x, $y) = @_; 1951 my ($self, $ev, $x, $y) = @_;
1314 1952
1315 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 1953 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1316 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 1954 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1317 $self->{state} = !$self->{state}; 1955 $self->{state} = !$self->{state};
1318 $self->emit (changed => $self->{state}); 1956 $self->_emit (changed => $self->{state});
1957 } else {
1958 return 0
1959 }
1960
1319 } 1961 1
1320} 1962}
1321 1963
1322sub _draw { 1964sub _draw {
1323 my ($self) = @_; 1965 my ($self) = @_;
1324 1966
1325 $self->SUPER::_draw; 1967 $self->SUPER::_draw;
1326 1968
1327 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 1969 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1328 1970
1329 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 1971 my ($w, $h) = @$self{qw(w h)};
1972
1973 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1330 1974
1331 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 1975 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1332 1976
1977 my $tex = $self->{state} ? $tex[1] : $tex[0];
1978
1979 glEnable GL_TEXTURE_2D;
1980 $tex->draw_quad_alpha (0, 0, $s, $s);
1981 glDisable GL_TEXTURE_2D;
1982}
1983
1984#############################################################################
1985
1986package CFClient::UI::Image;
1987
1988our @ISA = CFClient::UI::Base::;
1989
1990use CFClient::OpenGL;
1991use Carp qw/confess/;
1992
1993our %loaded_images;
1994
1995sub new {
1996 my $class = shift;
1997
1998 my $self = $class->SUPER::new (can_events => 0, @_);
1999
2000 $self->{image} or confess "Image has 'image' not set. This is a fatal error!";
2001
2002 $loaded_images{$self->{image}} ||=
2003 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1;
2004
2005 my $tex = $self->{tex} = $loaded_images{$self->{image}};
2006
2007 Scalar::Util::weaken $loaded_images{$self->{image}};
2008
2009 $self->{aspect} = $tex->{w} / $tex->{h};
2010
2011 $self
2012}
2013
2014sub size_request {
2015 my ($self) = @_;
2016
2017 ($self->{tex}->{w}, $self->{tex}->{h})
2018}
2019
2020sub _draw {
2021 my ($self) = @_;
2022
2023 my $tex = $self->{tex};
2024
2025 my ($w, $h) = ($self->{w}, $self->{h});
2026
2027 if ($self->{rot90}) {
2028 glRotate 90, 0, 0, 1;
2029 glTranslate 0, -$self->{w}, 0;
2030
2031 ($w, $h) = ($h, $w);
2032 }
2033
2034 glEnable GL_TEXTURE_2D;
2035 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2036
2037 $tex->draw_quad_alpha (0, 0, $w, $h);
2038
2039 glDisable GL_TEXTURE_2D;
2040}
2041
2042#############################################################################
2043
2044package CFClient::UI::VGauge;
2045
2046our @ISA = CFClient::UI::Base::;
2047
2048use List::Util qw(min max);
2049
2050use CFClient::OpenGL;
2051
2052my %tex = (
2053 food => [
2054 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2055 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
2056 ],
2057 grace => [
2058 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2059 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
2060 ],
2061 hp => [
2062 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2063 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
2064 ],
2065 mana => [
2066 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2067 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
2068 ],
2069);
2070
2071# eg. VGauge->new (gauge => 'food'), default gauge: food
2072sub new {
2073 my $class = shift;
2074
2075 my $self = $class->SUPER::new (
2076 type => 'food',
2077 @_
2078 );
2079
2080 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
2081
2082 $self
2083}
2084
2085sub size_request {
2086 my ($self) = @_;
2087
2088 #my $tex = $tex{$self->{type}}[0];
2089 #@$tex{qw(w h)}
2090 (0, 0)
2091}
2092
2093sub set_max {
2094 my ($self, $max) = @_;
2095
2096 return if $self->{max_val} == $max;
2097
2098 $self->{max_val} = $max;
2099 $self->update;
2100}
2101
2102sub set_value {
2103 my ($self, $val, $max) = @_;
2104
2105 $self->set_max ($max)
2106 if defined $max;
2107
2108 return if $self->{val} == $val;
2109
2110 $self->{val} = $val;
2111 $self->update;
2112}
2113
2114sub _draw {
2115 my ($self) = @_;
2116
2117 my $tex = $tex{$self->{type}};
2118 my ($t1, $t2, $t3) = @$tex;
2119
2120 my ($w, $h) = ($self->{w}, $self->{h});
2121
2122 if ($self->{vertical}) {
2123 glRotate 90, 0, 0, 1;
2124 glTranslate 0, -$self->{w}, 0;
2125
2126 ($w, $h) = ($h, $w);
2127 }
2128
2129 my $ycut = $self->{val} / ($self->{max_val} || 1);
2130
2131 my $ycut1 = max 0, min 1, $ycut;
2132 my $ycut2 = max 0, min 1, $ycut - 1;
2133
2134 my $h1 = $self->{h} * (1 - $ycut1);
2135 my $h2 = $self->{h} * (1 - $ycut2);
2136
1333 glEnable GL_BLEND; 2137 glEnable GL_BLEND;
2138 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1334 glEnable GL_TEXTURE_2D; 2139 glEnable GL_TEXTURE_2D;
1335 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2140 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1336 2141
1337 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2142 glBindTexture GL_TEXTURE_2D, $t1->{name};
2143 glBegin GL_QUADS;
2144 glTexCoord 0 , 0; glVertex 0 , 0;
2145 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
2146 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
2147 glTexCoord $t1->{s}, 0; glVertex $w, 0;
2148 glEnd;
1338 2149
1339 $tex->draw_quad (0, 0, $s, $s); 2150 my $ycut1 = List::Util::min 1, $ycut;
2151 glBindTexture GL_TEXTURE_2D, $t2->{name};
2152 glBegin GL_QUADS;
2153 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
2154 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
2155 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2156 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
2157 glEnd;
1340 2158
2159 if ($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, $h2;
2166 glEnd;
2167 }
2168
2169 glDisable GL_BLEND;
1341 glDisable GL_TEXTURE_2D; 2170 glDisable GL_TEXTURE_2D;
1342 glDisable GL_BLEND;
1343} 2171}
1344 2172
1345############################################################################# 2173#############################################################################
1346 2174
2175package CFClient::UI::Gauge;
2176
2177our @ISA = CFClient::UI::VBox::;
2178
2179sub new {
2180 my ($class, %arg) = @_;
2181
2182 my $self = $class->SUPER::new (
2183 tooltip => $arg{type},
2184 can_hover => 1,
2185 can_events => 1,
2186 %arg,
2187 );
2188
2189 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2190 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2191 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2192
2193 $self
2194}
2195
2196sub set_fontsize {
2197 my ($self, $fsize) = @_;
2198
2199 $self->{value}->set_fontsize ($fsize);
2200 $self->{max} ->set_fontsize ($fsize);
2201}
2202
2203sub set_max {
2204 my ($self, $max) = @_;
2205
2206 $self->{gauge}->set_max ($max);
2207 $self->{max}->set_text ($max);
2208}
2209
2210sub set_value {
2211 my ($self, $val, $max) = @_;
2212
2213 $self->set_max ($max)
2214 if defined $max;
2215
2216 $self->{gauge}->set_value ($val, $max);
2217 $self->{value}->set_text ($val);
2218}
2219
2220#############################################################################
2221
1347package CFClient::UI::Slider; 2222package CFClient::UI::Slider;
1348 2223
1349use strict; 2224use strict;
1350 2225
1351use SDL::OpenGL; 2226use CFClient::OpenGL;
1352 2227
1353our @ISA = CFClient::UI::DrawBG::; 2228our @ISA = CFClient::UI::DrawBG::;
1354 2229
1355my @tex = 2230my @tex =
1356 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2231 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1357 qw(s1_slider.png s1_slider_bg.png); 2232 qw(s1_slider.png s1_slider_bg.png);
1358 2233
1359sub new { 2234sub new {
1360 my $class = shift; 2235 my $class = shift;
1361 2236
1362 # range [value, low, high, page] 2237 # range [value, low, high, page, unit]
1363 2238
1364 # TODO: 0-width page 2239 # TODO: 0-width page
1365 # TODO: req_w/h are wrong with vertical 2240 # TODO: req_w/h are wrong with vertical
1366 # TODO: calculations are off 2241 # TODO: calculations are off
1367 my $self = $class->SUPER::new ( 2242 my $self = $class->SUPER::new (
1368 fg => [1, 1, 1], 2243 fg => [1, 1, 1],
1369 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],
1370 range => [0, 0, 100, 10], 2247 range => [0, 0, 100, 10, 0],
1371 req_w => 40, 2248 min_w => $::WIDTH / 80,
1372 req_h => 13, 2249 min_h => $::WIDTH / 80,
1373 vertical => 0, 2250 vertical => 0,
1374 can_hover => 1, 2251 can_hover => 1,
1375 inner_pad => 5, 2252 inner_pad => 0.02,
1376 @_ 2253 @_
1377 ); 2254 );
1378 2255
2256 $self->set_value ($self->{range}[0]);
2257 $self->update;
2258
1379 $self 2259 $self
1380} 2260}
1381 2261
2262sub changed { }
2263
2264sub set_range {
2265 my ($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 $self->update;
2293 }
2294}
2295
1382sub size_request { 2296sub size_request {
1383 my ($self) = @_; 2297 my ($self) = @_;
1384 2298
1385 my $w = $self->{req_w}; 2299 ($self->{req_w}, $self->{req_h})
1386 my $h = $self->{req_h};
1387
1388 $self->{vertical} ? ($h, $w) : ($w, $h)
1389} 2300}
1390 2301
1391sub button_down { 2302sub button_down {
1392 my ($self, $ev, $x, $y) = @_; 2303 my ($self, $ev, $x, $y) = @_;
1393 2304
1394 $self->SUPER::button_down ($ev, $x, $y); 2305 $self->SUPER::button_down ($ev, $x, $y);
2306
2307 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2308
1395 $self->mouse_motion ($ev, $x, $y); 2309 $self->mouse_motion ($ev, $x, $y)
1396} 2310}
1397 2311
1398sub mouse_motion { 2312sub mouse_motion {
1399 my ($self, $ev, $x, $y) = @_; 2313 my ($self, $ev, $x, $y) = @_;
1400 2314
1401 if ($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
1402 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2336 my ($value, $lo, $hi, $page) = @{$self->{range}};
2337 my $range = ($hi - $page - $lo) || 1e-100;
1403 2338
1404 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2339 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1405 2340
1406 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2341 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1407 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2342 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1408 2343
1409 $x -= $inner_pad_px; # substract the padding 2344 $value = ($value - $lo) / $range;
1410 $x = $x * ($hi - $lo) / $inner_w + $lo; 2345 $value = $value * $self->{scale} + $self->{offset};
1411 $x = $lo if $x < $lo;
1412 $x = $hi - $page if $x > $hi - $page;
1413 $self->{range}[0] = $x;
1414 2346
1415 $self->emit (changed => $x); 2347 $self->{knob_x} = $value - $knob_w * 0.5;
1416 $self->update; 2348 $self->{knob_w} = $knob_w;
1417 } 2349 });
1418}
1419 2350
1420# the inner_* stuff is for generating a padding for the slider handle, 2351 $self->SUPER::update;
1421# so that the handle doesn't leave the texture. This calculation isn't 100%
1422# correct propably, but it does the job for now
1423sub _calc_inner_pad_px {
1424 my ($self, $w) = @_;
1425 ($w / 100) * $self->{inner_pad} # % to pixels
1426} 2352}
1427 2353
1428sub _draw { 2354sub _draw {
1429 my ($self) = @_; 2355 my ($self) = @_;
1430 2356
1431 $self->SUPER::_draw (); 2357 $self->SUPER::_draw ();
1432 2358
1433 my ($w, $h) = @$self{qw(w h)}; 2359 glScale $self->{w}, $self->{h};
1434 2360
1435 if ($self->{vertical}) { 2361 if ($self->{vertical}) {
1436 # draw a vertical slider like a rotated horizontal slider 2362 # draw a vertical slider like a rotated horizontal slider
1437 2363
2364 glTranslate 1, 0, 0;
1438 glRotate 90, 0, 0, 1; 2365 glRotate 90, 0, 0, 1;
1439 glTranslate 0, -$self->{w}, 0;
1440
1441 ($w, $h) = ($h, $w);
1442 } 2366 }
1443 2367
1444 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2368 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1445 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2369 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1446 2370
1447 my ($value, $lo, $hi, $page) = @{$self->{range}};
1448
1449 $hi = $value + 1 if $lo == $hi;
1450
1451 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1452 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1453
1454 $page = int $page * $inner_w / ($hi - $lo);
1455 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1456
1457 $w -= $page;
1458 $page &= ~1;
1459 glTranslate $page * 0.5, 0, 0;
1460 $page ||= 2;
1461
1462 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1463 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1464
1465 glEnable GL_BLEND;
1466 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1467 glEnable GL_TEXTURE_2D; 2371 glEnable GL_TEXTURE_2D;
1468 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2372 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1469 2373
1470 # draw background 2374 # draw background
1471 $tex[1]->draw_quad (0, 0, $w, $h); 2375 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1472 2376
1473 # draw handle 2377 # draw handle
1474 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2378 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1475 2379
1476 glDisable GL_BLEND;
1477 glDisable GL_TEXTURE_2D; 2380 glDisable GL_TEXTURE_2D;
1478} 2381}
1479 2382
1480############################################################################# 2383#############################################################################
1481 2384
2385package CFClient::UI::ValSlider;
2386
2387our @ISA = CFClient::UI::HBox::;
2388
2389sub new {
2390 my ($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
1482package CFClient::UI::TextView; 2426package CFClient::UI::TextView;
1483 2427
1484our @ISA = CFClient::UI::HBox::; 2428our @ISA = CFClient::UI::HBox::;
1485 2429
1486use SDL::OpenGL; 2430use CFClient::OpenGL;
1487 2431
1488sub new { 2432sub new {
1489 my $class = shift; 2433 my $class = shift;
1490 2434
1491 my $self = $class->SUPER::new ( 2435 my $self = $class->SUPER::new (
1492 req_w => $::WIDTH / 6, 2436 fontsize => 1,
1493 req_h => $::HEIGHT / 6, 2437 can_events => 0,
1494 fontsize => $::FONTSIZE, 2438 #font => default_font
1495 @_, 2439 @_,
1496 2440
1497 layout => (new CFClient::Layout), 2441 layout => (new CFClient::Layout 1),
1498 par => [], 2442 par => [],
1499 height => 0, 2443 height => 0,
1500 children => [ 2444 children => [
1501 (new CFClient::UI::Empty expand => 1), 2445 (new CFClient::UI::Empty expand => 1),
1502 (new CFClient::UI::Slider vertical => 1), 2446 (new CFClient::UI::Slider vertical => 1),
1503 ], 2447 ],
1504 ); 2448 );
1505 2449
1506 $self->{children}[1]->connect (changed => sub { 2450 $self->{children}[1]->connect (changed => sub { $self->update });
1507 $self->update;
1508 });
1509 2451
1510 $self 2452 $self
1511} 2453}
1512 2454
1513sub set_fontsize { 2455sub set_fontsize {
… …
1515 2457
1516 $self->{fontsize} = $fontsize; 2458 $self->{fontsize} = $fontsize;
1517 $self->reflow; 2459 $self->reflow;
1518} 2460}
1519 2461
2462sub size_allocate {
2463 my ($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 $self->reflow;
2472}
2473
1520sub text_height { 2474sub text_size {
1521 my ($self, $text) = @_; 2475 my ($self, $text, $indent) = @_;
1522 2476
1523 my $layout = $self->{layout}; 2477 my $layout = $self->{layout};
1524 2478
1525 $layout->set_height ($self->{fontsize}); 2479 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1526 $layout->set_width ($self->{w}); 2480 $layout->set_width ($self->{children}[0]{w} - $indent);
1527 $layout->set_text ($text); 2481 $layout->set_markup ($text);
1528 2482
1529 ($layout->size)[1] 2483 $layout->size
1530} 2484}
1531 2485
1532sub reflow { 2486sub reflow {
1533 my ($self) = @_; 2487 my ($self) = @_;
1534 2488
1535 $self->{need_reflow}++; 2489 $self->{need_reflow}++;
1536 $self->update; 2490 $self->update;
1537} 2491}
1538 2492
1539sub size_request { 2493sub set_offset {
1540 my ($self) = @_; 2494 my ($self, $offset) = @_;
1541 2495
1542 ($self->{req_w}, $self->{req_h}) 2496 # todo: base offset on lines or so, not on pixels
2497 $self->{children}[1]->set_value ($offset);
1543} 2498}
1544 2499
1545sub size_allocate { 2500sub clear {
1546 my ($self, $x, $y, $w, $h) = @_; 2501 my ($self) = @_;
1547 2502
1548 $self->SUPER::size_allocate ($x, $y, $w, $h); 2503 $self->{par} = [];
1549 2504 $self->{height} = 0;
1550 $self->{layout}->set_height ($self->{fontsize}); 2505 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1551 $self->{layout}->set_width ($self->{w});
1552
1553 $self->reflow;
1554} 2506}
1555 2507
1556sub add_paragraph { 2508sub add_paragraph {
1557 my ($self, $color, $text) = @_; 2509 my ($self, $color, $text, $indent) = @_;
1558 2510
1559 #TODO: intelligently "reformat" paragraph 2511 for my $line (split /\n/, $text) {
1560 2512 my ($w, $h) = $self->text_size ($line);
1561 my $height = $self->text_height ($text);
1562
1563 $self->{height} += $height; 2513 $self->{height} += $h;
2514 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2515 }
1564 2516
1565 push @{$self->{par}}, [$height, $color, $text];
1566
1567 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2517 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1568 $self->{children}[1]->update;
1569} 2518}
1570 2519
1571sub update { 2520sub update {
1572 my ($self) = @_; 2521 my ($self) = @_;
1573 2522
… …
1575 2524
1576 return unless $self->{h} > 0; 2525 return unless $self->{h} > 0;
1577 2526
1578 delete $self->{texture}; 2527 delete $self->{texture};
1579 2528
1580 $TOPLEVEL->on_refresh ($self, sub { 2529 $ROOT->on_post_alloc ($self, sub {
2530 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2531
1581 if (delete $self->{need_reflow}) { 2532 if (delete $self->{need_reflow}) {
1582 my $height = 0; 2533 my $height = 0;
1583 2534
1584 $height += $_->[0] = $self->text_height ($_->[2]) 2535 my $layout = $self->{layout};
2536
2537 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2538
1585 for @{$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 }
1586 2550
1587 $self->{height} = $height; 2551 $self->{height} = $height;
1588 2552
1589 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2553 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
1590 2554
1591 delete $self->{texture}; 2555 delete $self->{texture};
1592 } 2556 }
1593 2557
1594 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2558 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1595 glClearColor 0, 0, 0, 1; 2559 glClearColor 0.5, 0.5, 0.5, 0;
1596 glClear GL_COLOR_BUFFER_BIT; 2560 glClear GL_COLOR_BUFFER_BIT;
1597 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
1598 glEnable GL_BLEND; 2573 glEnable GL_BLEND;
2574 #TODO# not correct in windows where rgba is forced off
1599 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2575 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1600 glEnable GL_TEXTURE_2D;
1601 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1602
1603 my $top = int $self->{children}[1]{range}[0];
1604
1605 my $y0 = $top;
1606 my $y1 = $top + $self->{h};
1607
1608 my $y = 0;
1609
1610 my $layout = $self->{layout};
1611 2576
1612 for my $par (@{$self->{par}}) { 2577 for my $par (@{$self->{par}}) {
1613 my $h = $par->[0]; 2578 my $h = $par->[1];
1614 2579
1615 if ($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]);
1616 $layout->set_text ($par->[2]); 2583 $layout->set_markup ($par->[4]);
1617 2584
1618 glColor @{ $par->[1] }; 2585 my ($w, $h, $data, $format, $internalformat) = $layout->render;
1619 my ($W, $H) = $layout->size; 2586
1620 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2587 glRasterPos $par->[3], $y - $y0;
2588 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
1621 } 2589 }
1622 2590
1623 $y += $h; 2591 $y += $h;
1624 } 2592 }
1625 2593
1626 glDisable GL_TEXTURE_2D;
1627 glDisable GL_BLEND; 2594 glDisable GL_BLEND;
1628 }; 2595 };
1629 }); 2596 });
1630} 2597}
1631 2598
1632sub _draw { 2599sub _draw {
1633 my ($self) = @_; 2600 my ($self) = @_;
1634 2601
1635 if ($self->{texture}) {
1636 glEnable GL_TEXTURE_2D; 2602 glEnable GL_TEXTURE_2D;
1637 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;
1638 $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});
1639 glDisable GL_TEXTURE_2D; 2606 glDisable GL_TEXTURE_2D;
1640 }
1641 2607
1642 $self->{children}[1]->draw; 2608 $self->{children}[1]->draw;
1643 2609
1644} 2610}
1645 2611
1646############################################################################# 2612#############################################################################
1647 2613
1648package CFClient::UI::MapWidget;
1649
1650use strict;
1651
1652use List::Util qw(min max);
1653
1654use SDL;
1655use SDL::OpenGL;
1656
1657our @ISA = CFClient::UI::Base::;
1658
1659sub new {
1660 my $class = shift;
1661
1662 $class->SUPER::new (
1663 z => -1,
1664 can_focus => 1,
1665 list => (glGenLists 1),
1666 @_
1667 )
1668}
1669
1670sub key_down {
1671 print "MAPKEYDOWN\n";
1672}
1673
1674sub key_up {
1675}
1676
1677sub button_down {
1678 my ($self, $ev, $x, $y) = @_;
1679
1680 $self->focus_in;
1681
1682 if ($ev->button == 2) {
1683 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1684 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1685
1686 $self->{motion} = sub {
1687 my ($ev, $x, $y) = @_;
1688
1689 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1690
1691 $::CFG->{map_shift_x} = $bw + $x - $ox;
1692 $::CFG->{map_shift_y} = $bh + $y - $oy;
1693
1694 $self->update;
1695 };
1696 }
1697}
1698
1699sub button_up {
1700 my ($self, $ev, $x, $y) = @_;
1701
1702 delete $self->{motion};
1703}
1704
1705sub mouse_motion {
1706 my ($self, $ev, $x, $y) = @_;
1707
1708 $self->{motion}->($ev, $x, $y) if $self->{motion};
1709}
1710
1711sub size_request {
1712 (
1713 1 + 32 * int $::WIDTH / 32,
1714 1 + 32 * int $::HEIGHT / 32,
1715 )
1716}
1717
1718sub update {
1719 my ($self) = @_;
1720
1721 $self->{need_update} = 1;
1722 $self->SUPER::update;
1723}
1724
1725sub draw {
1726 my ($self) = @_;
1727
1728 if (delete $self->{need_update}) {
1729 glNewList $self->{list}, GL_COMPILE;
1730
1731 if ($::MAP) {
1732 my $sw = int $::WIDTH / 32;
1733 my $sh = int $::HEIGHT / 32;
1734
1735 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1736 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1737
1738 glTranslate $sx0 - 32, $sy0 - 32, 0;
1739
1740 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1741
1742 if ($::CFG->{fow_enable}) {
1743 if ($::CFG->{fow_smooth}) { # smooth fog of war
1744 glConvolutionParameter GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER;
1745 glConvolutionFilter2D
1746 GL_CONVOLUTION_2D,
1747 GL_ALPHA,
1748 3, 3,
1749 GL_ALPHA, GL_FLOAT,
1750 pack "f*",
1751 0.1, 0.1, 0.1,
1752 0.1, 0.2, 0.1,
1753 0.1, 0.1, 0.1,
1754 ;
1755 glEnable GL_CONVOLUTION_2D;
1756 }
1757
1758 my $tex = new CFClient::Texture
1759 w => $w,
1760 h => $h,
1761 data => $data,
1762 internalformat => GL_ALPHA,
1763 format => GL_ALPHA;
1764
1765 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1766
1767 glEnable GL_BLEND;
1768 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1769 glEnable GL_TEXTURE_2D;
1770 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1771
1772 glColor +($::CFG->{fow_intensity}) x 3, 1;
1773 $tex->draw_quad (0, 0, $w * 32, $h * 32);
1774
1775 glDisable GL_TEXTURE_2D;
1776 glDisable GL_BLEND;
1777 }
1778
1779 # HACK BEGIN
1780 {
1781 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1782 my ($w, $h) = (250, 250);
1783
1784 glEnable GL_BLEND;
1785 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1786 glEnable GL_TEXTURE_2D;
1787 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1788
1789 CFClient::Texture->new (
1790 w => $w,
1791 h => $h,
1792 data => $::MAP->mapmap ($w, $h),
1793 type => GL_UNSIGNED_INT_8_8_8_8_REV
1794 )->draw_quad (100, 100);
1795
1796 glDisable GL_TEXTURE_2D;
1797 glDisable GL_BLEND;
1798 }
1799 # HACK END
1800 }
1801
1802 glEndList;
1803 }
1804
1805 glPushMatrix;
1806 glCallList $self->{list};
1807 glPopMatrix;
1808
1809 if ($FOCUS != $self) {
1810 glColor 64/255, 64/255, 64/255;
1811 glLogicOp GL_AND;
1812 glEnable GL_COLOR_LOGIC_OP;
1813 glBegin GL_QUADS;
1814 glVertex 0, 0;
1815 glVertex 0, $::HEIGHT;
1816 glVertex $::WIDTH, $::HEIGHT;
1817 glVertex $::WIDTH, 0;
1818 glEnd;
1819 glDisable GL_COLOR_LOGIC_OP;
1820 }
1821}
1822
1823my %DIR = (
1824 SDLK_KP8, [1, "north"],
1825 SDLK_KP9, [2, "northeast"],
1826 SDLK_KP6, [3, "east"],
1827 SDLK_KP3, [4, "southeast"],
1828 SDLK_KP2, [5, "south"],
1829 SDLK_KP1, [6, "southwest"],
1830 SDLK_KP4, [7, "west"],
1831 SDLK_KP7, [8, "northwest"],
1832
1833 SDLK_UP, [1, "north"],
1834 SDLK_RIGHT, [3, "east"],
1835 SDLK_DOWN, [5, "south"],
1836 SDLK_LEFT, [7, "west"],
1837);
1838
1839sub key_down {
1840 my ($self, $ev) = @_;
1841
1842 my $mod = $ev->key_mod;
1843 my $sym = $ev->key_sym;
1844
1845 if ($sym == SDLK_KP5) {
1846 $::CONN->user_send ("command stay fire");
1847 } elsif ($sym == SDLK_a) {
1848 $::CONN->user_send ("command apply");
1849 } elsif ($sym == SDLK_QUOTE) {
1850 $self->emit ('activate_console');
1851 } elsif ($sym == SDLK_SLASH) {
1852 $self->emit ('activate_console' => '/');
1853 } elsif (exists $DIR{$sym}) {
1854 if ($mod & KMOD_SHIFT) {
1855 $self->{shft}++;
1856 $::CONN->user_send ("command fire $DIR{$sym}[0]");
1857 } elsif ($mod & KMOD_CTRL) {
1858 $self->{ctrl}++;
1859 $::CONN->user_send ("command run $DIR{$sym}[0]");
1860 } else {
1861 $::CONN->user_send ("command $DIR{$sym}[1]");
1862 }
1863 }
1864}
1865
1866sub key_up {
1867 my ($self, $ev) = @_;
1868
1869 my $mod = $ev->key_mod;
1870 my $sym = $ev->key_sym;
1871
1872 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
1873 $::CONN->user_send ("command fire_stop");
1874 }
1875 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
1876 $::CONN->user_send ("command run_stop");
1877 }
1878}
1879
1880#############################################################################
1881
1882package CFClient::UI::Animator; 2614package CFClient::UI::Animator;
1883 2615
1884use SDL::OpenGL; 2616use CFClient::OpenGL;
1885 2617
1886our @ISA = CFClient::UI::Bin::; 2618our @ISA = CFClient::UI::Bin::;
1887 2619
1888sub moveto { 2620sub moveto {
1889 my ($self, $x, $y) = @_; 2621 my ($self, $x, $y) = @_;
… …
1927 2659
1928sub new { 2660sub new {
1929 my $class = shift; 2661 my $class = shift;
1930 2662
1931 my $self = $class->SUPER::new ( 2663 my $self = $class->SUPER::new (
1932 state => 0, 2664 state => 0,
1933 connect_activate => \&toggle_flopper, 2665 on_activate => \&toggle_flopper,
1934 @_ 2666 @_
1935 ); 2667 );
1936 2668
1937 if ($self->{state}) {
1938 $self->{state} = 0;
1939 $self->toggle_flopper;
1940 }
1941
1942 $self 2669 $self
1943} 2670}
1944 2671
1945sub toggle_flopper { 2672sub toggle_flopper {
1946 my ($self) = @_; 2673 my ($self) = @_;
1947 2674
1948 # TODO: use animation 2675 $self->{other}->toggle_visibility;
1949 if ($self->{state} = !$self->{state}) { 2676}
1950 $CFClient::UI::TOPLEVEL->add ($self->{other}); 2677
1951 $self->{other}->move ( 2678#############################################################################
1952 ($::WIDTH - $self->{other}{w}) * 0.5, 2679
1953 ($::HEIGHT - $self->{other}{h}) * 0.5, 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 },
1954 ); 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
2926 $self->_emit ("popdown");
2927 $self->{hover}[1]->() if $self->{hover};
1955 } else { 2928 } else {
1956 $CFClient::UI::TOPLEVEL->remove ($self->{other}); 2929 return 0
2930 }
2931
1957 } 2932 1
1958} 2933}
1959 2934
1960############################################################################# 2935#############################################################################
1961 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
1962package CFClient::UI::Toplevel; 3343package CFClient::UI::Root;
1963 3344
1964our @ISA = CFClient::UI::Container::; 3345our @ISA = CFClient::UI::Container::;
1965 3346
1966use 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 $self
3360}
1967 3361
1968sub size_request { 3362sub size_request {
1969 ($::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 $coord + 0.5
1970} 3380}
1971 3381
1972sub size_allocate { 3382sub size_allocate {
1973 my ($self, $x, $y, $w, $h) = @_; 3383 my ($self, $w, $h) = @_;
1974 3384
1975 $self->_size_allocate ($x, $y, $w, $h); 3385 for my $child ($self->children) {
3386 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
1976 3387
1977 $_->size_allocate ($_->{x}, $_->{y}, $_->size_request) 3388 $X = $child->{force_x} if exists $child->{force_x};
1978 for @{$self->{children}}; 3389 $Y = $child->{force_y} if exists $child->{force_y};
1979}
1980 3390
1981sub translate { 3391 $X = _to_pixel $X, $W, $self->{w};
3392 $Y = _to_pixel $Y, $H, $self->{h};
3393
3394 $child->configure ($X, $Y, $W, $H);
3395 }
3396}
3397
3398sub coord2local {
1982 my ($self, $x, $y) = @_; 3399 my ($self, $x, $y) = @_;
1983 3400
1984 ($x, $y) 3401 ($x, $y)
1985} 3402}
1986 3403
3404sub coord2global {
3405 my ($self, $x, $y) = @_;
3406
3407 ($x, $y)
3408}
3409
1987sub update { 3410sub update {
1988 my ($self) = @_; 3411 my ($self) = @_;
1989 3412
1990 $self->size_allocate (0, 0, $::WIDTH, $::HEIGHT); 3413 $::WANT_REFRESH++;
1991 ::refresh ();
1992} 3414}
1993 3415
1994sub add { 3416sub add {
1995 my ($self, $widget) = @_; 3417 my ($self, @children) = @_;
1996 3418
3419 $_->{is_toplevel} = 1
3420 for @children;
3421
1997 $self->SUPER::add ($widget); 3422 $self->SUPER::add (@children);
3423}
1998 3424
1999 $widget->size_allocate ($widget->{x}, $widget->{y}, $widget->size_request); 3425sub remove {
3426 my ($self, @children) = @_;
3427
3428 $self->SUPER::remove (@children);
3429
3430 delete $self->{is_toplevel}
3431 for @children;
3432
3433 while (@children) {
3434 my $w = pop @children;
3435 push @children, $w->children;
3436 $w->set_invisible;
3437 }
2000} 3438}
2001 3439
2002sub on_refresh { 3440sub on_refresh {
2003 my ($self, $id, $cb) = @_; 3441 my ($self, $id, $cb) = @_;
2004 3442
2005 $self->{refresh_hook}{$id} = $cb; 3443 $self->{refresh_hook}{$id} = $cb;
2006} 3444}
2007 3445
3446sub on_post_alloc {
3447 my ($self, $id, $cb) = @_;
3448
3449 $self->{post_alloc_hook}{$id} = $cb;
3450}
3451
2008sub draw { 3452sub draw {
2009 my ($self) = @_; 3453 my ($self) = @_;
2010 3454
2011 while (my $rcb = delete $self->{refresh_hook}) { 3455 while ($self->{refresh_hook}) {
2012 $_->() for values %$rcb; 3456 $_->()
3457 for values %{delete $self->{refresh_hook}};
2013 } 3458 }
3459
3460 if ($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
2014 3548
2015 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3549 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2016 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3550 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2017 glClear GL_COLOR_BUFFER_BIT; 3551 glClear GL_COLOR_BUFFER_BIT;
2018 3552
2019 glMatrixMode GL_PROJECTION; 3553 glMatrixMode GL_PROJECTION;
2020 glLoadIdentity; 3554 glLoadIdentity;
2021 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3555 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2022 glMatrixMode GL_MODELVIEW; 3556 glMatrixMode GL_MODELVIEW;
2023 glLoadIdentity; 3557 glLoadIdentity;
2024 3558
3559 {
3560 package CFClient::UI::Base;
3561
3562 ($draw_x, $draw_y, $draw_w, $draw_h) =
3563 (0, 0, $self->{w}, $self->{h});
3564 }
3565
2025 $self->_draw; 3566 $self->_draw;
2026} 3567}
2027 3568
2028############################################################################# 3569#############################################################################
2029 3570
2030package CFClient::UI; 3571package CFClient::UI;
2031 3572
2032$TOPLEVEL = new CFClient::UI::Toplevel; 3573$ROOT = new CFClient::UI::Root;
3574$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2033 3575
20341 35761
2035 3577

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