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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.133 by root, Tue Apr 18 21:39:31 2006 UTC vs.
Revision 1.310 by root, Fri Jun 23 20:28:20 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 ();
8use Event;
7 9
8use CFClient; 10use CFClient;
11use CFClient::Texture;
9 12
10our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
11 14
15our $LAYOUT;
12our $ROOT; 16our $ROOT;
17our $TOOLTIP;
13our $BUTTON_STATE; 18our $BUTTON_STATE;
19
20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
23 if (!$GRAB) {
24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
25 if (length $widget->{tooltip}) {
26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
32
33 my $tip = $widget->{tooltip};
34
35 $tip = $tip->($widget) if CODE:: eq ref $tip;
36
37 $TOOLTIP->set_tooltip_from ($widget);
38 $TOOLTIP->show;
39 }
40
41 return;
42 }
43 }
44 }
45
46 $TOOLTIP->hide;
47 delete $TOOLTIP->{owner};
48});
49
50sub get_layout {
51 my $layout;
52
53 for (grep { $_->{name} } values %WIDGET) {
54 my $win = $layout->{$_->{name}} = { };
55
56 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
57 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
58 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
59 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
60
61 $win->{show} = $_->{visible} && $_->{is_toplevel};
62 }
63
64 $layout
65}
66
67sub set_layout {
68 my ($layout) = @_;
69
70 $LAYOUT = $layout;
71}
14 72
15# class methods for events 73# class methods for events
16sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
17 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
18} 77}
19 78
20sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
21 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
22} 82}
23 83
24sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
25 my ($ev) = @_; 85 my ($ev) = @_;
26 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
27 87
28 if (!$BUTTON_STATE) { 88 if (!$BUTTON_STATE) {
29 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
30 90
31 $GRAB = $widget; 91 $GRAB = $widget;
32 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
33 }
34 93
94 $TOOLTIP_WATCHER->cb->();
95 }
96
35 $BUTTON_STATE |= 1 << ($ev->button - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
36 98
37 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
38} 101}
39 102
40sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
41 my ($ev) = @_; 104 my ($ev) = @_;
42 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
43 106
44 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
45 108
46 $BUTTON_STATE &= ~(1 << ($ev->button - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
47 110
48 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
49 113
50 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
51 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
52 $grab->update if $grab; 116 $grab->update if $grab;
53 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
118
119 $TOOLTIP_WATCHER->cb->();
54 } 120 }
55} 121}
56 122
57sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
58 my ($ev) = @_; 124 my ($ev) = @_;
59 my ($x, $y) = ($ev->motion_x, $ev->motion_y); 125 my ($x, $y) = ($ev->{x}, $ev->{y});
60 126
61 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 127 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
62 128
63 if ($widget != $HOVER) { 129 if ($widget != $HOVER) {
64 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
65 131
66 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
67 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
68 }
69 134
135 $TOOLTIP_WATCHER->start;
136 }
137
70 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
71} 140}
72 141
73# convert position array to integers 142# convert position array to integers
74sub harmonize { 143sub harmonize {
75 my ($vals) = @_; 144 my ($vals) = @_;
… …
81 $rem += $_ - $i; 150 $rem += $_ - $i;
82 $_ = $i; 151 $_ = $i;
83 } 152 }
84} 153}
85 154
155sub full_refresh {
156 # make a copy, otherwise for complains about freed values.
157 my @widgets = values %WIDGET;
158
159 $_->update
160 for @widgets;
161}
162
163sub reconfigure_widgets {
164 # make a copy, otherwise C<for> complains about freed values.
165 my @widgets = values %WIDGET;
166
167 $_->reconfigure
168 for @widgets;
169}
170
171# call when resolution changes etc.
172sub rescale_widgets {
173 my ($sx, $sy) = @_;
174
175 for my $widget (values %WIDGET) {
176 if ($widget->{is_toplevel}) {
177 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
178 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
179
180 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
181 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
182 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
183 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
184 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
185 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
186
187 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
188 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
189
190 }
191 }
192
193 reconfigure_widgets;
194}
195
86############################################################################# 196#############################################################################
87 197
88package CFClient::UI::Base; 198package CFClient::UI::Base;
89 199
90use strict; 200use strict;
91 201
92use SDL::OpenGL; 202use CFClient::OpenGL;
93 203
94sub new { 204sub new {
95 my $class = shift; 205 my $class = shift;
96 206
97 my $self = bless { 207 my $self = bless {
98 x => 0, 208 x => "center",
99 y => 0, 209 y => "center",
100 z => 0, 210 z => 0,
101 w => -1, 211 w => undef,
102 h => -1, 212 h => undef,
213 can_events => 1,
103 @_ 214 @_
104 }, $class; 215 }, $class;
105 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
106 for (keys %$self) { 219 for (keys %$self) {
107 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
108 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
109 } 222 }
110 } 223 }
111 224
225 if (my $layout = $CFClient::UI::LAYOUT->{$self->{name}}) {
226 $self->{x} = $layout->{x} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{x};
227 $self->{y} = $layout->{y} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{y};
228 $self->{force_w} = $layout->{w} * $CFClient::UI::ROOT->{alloc_w} if exists $layout->{w};
229 $self->{force_h} = $layout->{h} * $CFClient::UI::ROOT->{alloc_h} if exists $layout->{h};
230
231 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
232 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
233
234 $self->show if $layout->{show};
235 }
236
112 $self 237 $self
113} 238}
114 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
247sub show {
248 my ($self) = @_;
249
250 return if $self->{parent};
251
252 $CFClient::UI::ROOT->add ($self);
253}
254
255sub set_visible {
256 my ($self) = @_;
257
258 return if $self->{visible};
259
260 $self->{root} = $self->{parent}{root};
261 $self->{visible} = $self->{parent}{visible} + 1;
262
263 $self->emit (visibility_change => 1);
264
265 $self->realloc if !exists $self->{req_w};
266
267 $_->set_visible for $self->children;
268}
269
270sub set_invisible {
271 my ($self) = @_;
272
273 return unless $self->{visible};
274
275 $_->set_invisible for $self->children;
276
277 delete $self->{visible};
278 delete $self->{root};
279
280 undef $GRAB if $GRAB == $self;
281 undef $HOVER if $HOVER == $self;
282
283 $CFClient::UI::TOOLTIP_WATCHER->cb->()
284 if $TOOLTIP->{owner} == $self;
285
286 $self->emit ("focus_out");
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) = @_;
117 318
118 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
119 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
120 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
121 322
122 $self->update; 323 $self->update;
123} 324}
124 325
125sub needs_redraw { 326sub set_size {
126 0 327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
127} 333}
128 334
129sub size_request { 335sub size_request {
130 require Carp; 336 require Carp;
131 Carp::confess "size_request is abtract"; 337 Carp::confess "size_request is abstract";
132} 338}
133 339
134sub configure { 340sub configure {
135 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
136 342
343 if ($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) {
137 $self->{x} = $x; 356 $self->{x} = $x;
138 $self->{y} = $y; 357 $self->{y} = $y;
358 $self->update;
359 }
139 360
140 return unless $self->{w} != $w || $self->{h} != $h; 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
141 363
142 $self->{w} = $w; 364 $self->{alloc_w} = $w;
143 $self->{h} = $h; 365 $self->{alloc_h} = $h;
144 366
145 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
368 }
146} 369}
147 370
148sub size_allocate { 371sub children {
149 # nothing to be done 372 # nop
150} 373}
151 374
152# return top left coordinates 375sub visible_children {
153sub _topleft { 376 $_[0]->children
377}
378
379sub set_max_size {
154 my ($self, $x, $y) = @_; 380 my ($self, $w, $h) = @_;
155 381
156 $self->{parent}->_topleft ($x + $self->{x}, $y + $self->{y}); 382 $self->{max_w} = int $w if defined $w;
383 $self->{max_h} = int $h if defined $h;
384
385 $self->realloc;
386}
387
388sub set_tooltip {
389 my ($self, $tooltip) = @_;
390
391 $tooltip =~ s/^\s+//;
392 $tooltip =~ s/\s+$//;
393
394 return if $self->{tooltip} eq $tooltip;
395
396 $self->{tooltip} = $tooltip;
397
398 if ($CFClient::UI::TOOLTIP->{owner} == $self) {
399 delete $CFClient::UI::TOOLTIP->{owner};
400 $CFClient::UI::TOOLTIP_WATCHER->cb->();
401 }
157} 402}
158 403
159# translate global coordinates to local coordinate system 404# translate global coordinates to local coordinate system
160sub coord2local { 405sub coord2local {
161 my ($self, $x, $y) = @_; 406 my ($self, $x, $y) = @_;
162 407
163 my ($X, $Y) = $self->_topleft; 408 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
164 ($x - $X, $y - $Y)
165} 409}
166 410
167# translate local coordinates to global coordinate system 411# translate local coordinates to global coordinate system
168sub coord2global { 412sub coord2global {
169 my ($self, $x, $y) = @_; 413 my ($self, $x, $y) = @_;
170 414
171 my ($X, $Y) = $self->_topleft; 415 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
172 ($x + $X, $y + $Y)
173} 416}
174 417
175sub focus_in { 418sub invoke_focus_in {
176 my ($self) = @_; 419 my ($self) = @_;
177 420
178 return if $FOCUS == $self; 421 return if $FOCUS == $self;
179 return unless $self->{can_focus}; 422 return unless $self->{can_focus};
180 423
181 my $focus = $FOCUS; $FOCUS = $self; 424 my $focus = $FOCUS; $FOCUS = $self;
182 425
183 $self->emit (focus_in => $focus);
184
185 $focus->update if $focus; 426 $focus->update if $focus;
186 $FOCUS->update; 427 $FOCUS->update;
187}
188 428
429 0
430}
431
189sub focus_out { 432sub invoke_focus_out {
190 my ($self) = @_; 433 my ($self) = @_;
191 434
192 return unless $FOCUS == $self; 435 return unless $FOCUS == $self;
193 436
194 my $focus = $FOCUS; undef $FOCUS; 437 my $focus = $FOCUS; undef $FOCUS;
195 438
196 $self->emit (focus_out => $focus);
197
198 $focus->update if $focus; #? 439 $focus->update if $focus; #?
199}
200 440
441 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
442 unless $FOCUS;
443
444 0
445}
446
447sub grab_focus {
448 my ($self) = @_;
449
450 $self->emit ("focus_in");
451}
452
201sub mouse_motion { } 453sub invoke_mouse_motion { 1 }
202sub button_up { } 454sub invoke_button_up { 1 }
203sub key_down { } 455sub invoke_key_down { 1 }
204sub key_up { } 456sub invoke_key_up { 1 }
205 457
206sub button_down { 458sub invoke_button_down {
207 my ($self, $ev, $x, $y) = @_; 459 my ($self, $ev, $x, $y) = @_;
208 460
209 $self->focus_in; 461 $self->grab_focus;
210}
211 462
212sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
213sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
214sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
215sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
216sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
217
218sub draw {
219 my ($self) = @_;
220
221 return unless $self->{h} && $self->{w};
222
223 glPushMatrix;
224 glTranslate $self->{x}, $self->{y}, 0;
225 $self->_draw;
226 glPopMatrix;
227
228 if ($self == $HOVER && $self->{can_hover}) {
229 my ($x, $y) = @$self{qw(x y)};
230
231 glColor 1, 0.8, 0.5, 0.2;
232 glEnable GL_BLEND;
233 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
234 glBegin GL_QUADS;
235 glVertex $x , $y;
236 glVertex $x + $self->{w}, $y;
237 glVertex $x + $self->{w}, $y + $self->{h};
238 glVertex $x , $y + $self->{h};
239 glEnd;
240 glDisable GL_BLEND;
241 } 463 1
242} 464}
243 465
244sub _draw { 466sub connect {
245 my ($self) = @_; 467 my ($self, $signal, $cb) = @_;
246 468
247 warn "no draw defined for $self\n"; 469 push @{ $self->{signal_cb}{$signal} }, $cb;
470}
471
472sub emit {
473 my ($self, $signal, @args) = @_;
474
475 #d##TODO# stop propagating at first true, do not use sum
476 (List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}) # before
477 || ($self->can ("invoke_$signal") || sub { 1 })->($self, @args) # closure
478 || ($self->{parent} && $self->{parent}->emit ($signal, @args)) # parent
248} 479}
249 480
250sub find_widget { 481sub find_widget {
251 my ($self, $x, $y) = @_; 482 my ($self, $x, $y) = @_;
483
484 return () unless $self->{can_events};
252 485
253 return $self 486 return $self
254 if $x >= $self->{x} && $x < $self->{x} + $self->{w} 487 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
255 && $y >= $self->{y} && $y < $self->{y} + $self->{h}; 488 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
256 489
… …
259 492
260sub set_parent { 493sub set_parent {
261 my ($self, $parent) = @_; 494 my ($self, $parent) = @_;
262 495
263 Scalar::Util::weaken ($self->{parent} = $parent); 496 Scalar::Util::weaken ($self->{parent} = $parent);
497 $self->set_visible if $parent->{visible};
264} 498}
265 499
266sub check_size { 500sub realloc {
267 my ($self) = @_; 501 my ($self) = @_;
268 502
269 my ($w, $h) = $self->size_request; 503 if ($self->{visible}) {
504 return if $self->{root}{realloc}{$self+0};
270 505
271 if ($w != $self->{req_w} || $h != $self->{req_h}) { 506 $self->{root}{realloc}{$self+0} = $self;
272 $self->{req_w} = $w;
273 $self->{req_h} = $h;
274
275 $self->{parent}->check_size
276 if $self->{parent};
277
278 $self->size_allocate ($w, $h);
279 $self->update; 507 $self->{root}->update;
508 } else {
509 delete $self->{req_w};
510 delete $self->{req_h};
280 } 511 }
281} 512}
282 513
283sub update { 514sub update {
284 my ($self) = @_; 515 my ($self) = @_;
285 516
286 $self->{parent}->update 517 $self->{parent}->update
287 if $self->{parent}; 518 if $self->{parent};
288} 519}
289 520
290sub connect { 521sub reconfigure {
291 my ($self, $signal, $cb) = @_; 522 my ($self) = @_;
292 523
293 push @{ $self->{signal_cb}{$signal} }, $cb; 524 $self->realloc;
525 $self->update;
294} 526}
295 527
296sub emit { 528# using global variables seems a bit hacky, but passing through all drawing
297 my ($self, $signal, @args) = @_; 529# functions seems pointless.
530our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
298 531
299 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 532sub draw {
300 $cb->($self, @args); 533 my ($self) = @_;
534
535 return unless $self->{h} && $self->{w};
536
537 # update screen rectangle
538 local $draw_x = $draw_x + $self->{x};
539 local $draw_y = $draw_y + $self->{y};
540 local $draw_w = $draw_x + $self->{w};
541 local $draw_h = $draw_y + $self->{h};
542
543 # skip widgets that are entirely outside the drawing area
544 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
545 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
546
547 glPushMatrix;
548 glTranslate $self->{x}, $self->{y}, 0;
549
550 if ($self == $HOVER && $self->{can_hover}) {
551 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
552 glEnable GL_BLEND;
553 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
554 glBegin GL_QUADS;
555 glVertex 0 , 0;
556 glVertex $self->{w}, 0;
557 glVertex $self->{w}, $self->{h};
558 glVertex 0 , $self->{h};
559 glEnd;
560 glDisable GL_BLEND;
301 } 561 }
562
563 if ($ENV{CFPLUS_DEBUG} & 1) {
564 glPushMatrix;
565 glColor 1, 1, 0, 1;
566 glTranslate 0.375, 0.375;
567 glBegin GL_LINE_LOOP;
568 glVertex 0 , 0;
569 glVertex $self->{w} - 1, 0;
570 glVertex $self->{w} - 1, $self->{h} - 1;
571 glVertex 0 , $self->{h} - 1;
572 glEnd;
573 glPopMatrix;
574 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
575 }
576
577 $self->_draw;
578 glPopMatrix;
579}
580
581sub _draw {
582 my ($self) = @_;
583
584 warn "no draw defined for $self\n";
302} 585}
303 586
304sub DESTROY { 587sub DESTROY {
305 my ($self) = @_; 588 my ($self) = @_;
306 589
307 #$self->deactivate; 590 delete $WIDGET{$self+0};
591
592 eval { $self->destroy };
593 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
308} 594}
309 595
310############################################################################# 596#############################################################################
311 597
312package CFClient::UI::DrawBG; 598package CFClient::UI::DrawBG;
313 599
314our @ISA = CFClient::UI::Base::; 600our @ISA = CFClient::UI::Base::;
315 601
316use strict; 602use strict;
317use SDL::OpenGL; 603use CFClient::OpenGL;
318 604
319sub new { 605sub new {
320 my $class = shift; 606 my $class = shift;
321 607
322 # range [value, low, high, page] 608 # range [value, low, high, page]
323 609
324 $class->SUPER::new ( 610 $class->SUPER::new (
325 bg => [0, 0, 0, 0.2], 611 #bg => [0, 0, 0, 0.2],
326 active_bg => [1, 1, 1, 0.5], 612 #active_bg => [1, 1, 1, 0.5],
327 @_ 613 @_
328 ) 614 )
329} 615}
330 616
331sub _draw { 617sub _draw {
332 my ($self) = @_; 618 my ($self) = @_;
333 619
620 my $color = $FOCUS == $self && $self->{active_bg}
621 ? $self->{active_bg}
622 : $self->{bg};
623
624 if ($color && (@$color < 4 || $color->[3])) {
334 my ($w, $h) = @$self{qw(w h)}; 625 my ($w, $h) = @$self{qw(w h)};
335 626
336 glEnable GL_BLEND; 627 glEnable GL_BLEND;
337 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 628 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
338 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 629 glColor_premultiply @$color;
339 630
340 glBegin GL_QUADS; 631 glBegin GL_QUADS;
341 glVertex 0 , 0; 632 glVertex 0 , 0;
342 glVertex 0 , $h; 633 glVertex 0 , $h;
343 glVertex $w, $h; 634 glVertex $w, $h;
344 glVertex $w, 0; 635 glVertex $w, 0;
345 glEnd; 636 glEnd;
346 637
347 glDisable GL_BLEND; 638 glDisable GL_BLEND;
639 }
348} 640}
349 641
350############################################################################# 642#############################################################################
351 643
352package CFClient::UI::Empty; 644package CFClient::UI::Empty;
353
354our @ISA = CFClient::UI::Base::;
355
356sub size_request {
357 (0, 0)
358}
359
360sub draw { }
361
362#############################################################################
363
364package CFClient::UI::Container;
365 645
366our @ISA = CFClient::UI::Base::; 646our @ISA = CFClient::UI::Base::;
367 647
368sub new { 648sub new {
369 my ($class, %arg) = @_; 649 my ($class, %arg) = @_;
650 $class->SUPER::new (can_events => 0, %arg);
651}
370 652
653sub size_request {
654 my ($self) = @_;
655
656 ($self->{w} + 0, $self->{h} + 0)
657}
658
659sub draw { }
660
661#############################################################################
662
663package CFClient::UI::Container;
664
665our @ISA = CFClient::UI::Base::;
666
667sub new {
668 my ($class, %arg) = @_;
669
371 my $children = delete $arg{children} || []; 670 my $children = delete $arg{children};
372 671
373 my $self = $class->SUPER::new (children => [], %arg); 672 my $self = $class->SUPER::new (
673 children => [],
674 can_events => 0,
675 %arg,
676 );
677
374 $self->add ($_) for @$children; 678 $self->add (@$children)
679 if $children;
375 680
376 $self 681 $self
682}
683
684sub add {
685 my ($self, @widgets) = @_;
686
687 $_->set_parent ($self)
688 for @widgets;
689
690 use sort 'stable';
691
692 $self->{children} = [
693 sort { $a->{z} <=> $b->{z} }
694 @{$self->{children}}, @widgets
695 ];
696
697 $self->realloc;
698}
699
700sub children {
701 @{ $_[0]{children} }
702}
703
704sub remove {
705 my ($self, $child) = @_;
706
707 delete $child->{parent};
708 $child->hide;
709
710 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
711
712 $self->realloc;
713}
714
715sub clear {
716 my ($self) = @_;
717
718 my $children = delete $self->{children};
719 $self->{children} = [];
720
721 for (@$children) {
722 delete $_->{parent};
723 $_->hide;
724 }
725
726 $self->realloc;
727}
728
729sub find_widget {
730 my ($self, $x, $y) = @_;
731
732 $x -= $self->{x};
733 $y -= $self->{y};
734
735 my $res;
736
737 for (reverse $self->visible_children) {
738 $res = $_->find_widget ($x, $y)
739 and return $res;
740 }
741
742 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
743}
744
745sub _draw {
746 my ($self) = @_;
747
748 $_->draw for @{$self->{children}};
749}
750
751#############################################################################
752
753package CFClient::UI::Bin;
754
755our @ISA = CFClient::UI::Container::;
756
757sub new {
758 my ($class, %arg) = @_;
759
760 my $child = (delete $arg{child}) || new CFClient::UI::Empty::;
761
762 $class->SUPER::new (children => [$child], %arg)
377} 763}
378 764
379sub add { 765sub add {
380 my ($self, $child) = @_; 766 my ($self, $child) = @_;
381 767
382 $child->set_parent ($self); 768 $self->SUPER::remove ($_) for @{ $self->{children} };
383 769 $self->SUPER::add ($child);
384 use sort 'stable';
385
386 $self->{children} = [
387 sort { $a->{z} <=> $b->{z} }
388 @{$self->{children}}, $child
389 ];
390
391 $self->{w} = $self->{h} = -1;
392
393 $child->check_size;
394} 770}
395 771
396sub remove { 772sub remove {
397 my ($self, $widget) = @_; 773 my ($self, $widget) = @_;
398 774
399 $self->{children} = [ grep $_ != $widget, @{ $self->{children} } ]; 775 $self->SUPER::remove ($widget);
400 776
401 $self->check_size; 777 $self->{children} = [new CFClient::UI::Empty]
778 unless @{$self->{children}};
779}
780
781sub child { $_[0]->{children}[0] }
782
783sub size_request {
784 $_[0]{children}[0]->size_request
785}
786
787sub invoke_size_allocate {
788 my ($self, $w, $h) = @_;
789
790 $self->{children}[0]->configure (0, 0, $w, $h);
791
792 1
793}
794
795#############################################################################
796
797# back-buffered drawing area
798
799package CFClient::UI::Window;
800
801our @ISA = CFClient::UI::Bin::;
802
803use CFClient::OpenGL;
804
805sub new {
806 my ($class, %arg) = @_;
807
808 my $self = $class->SUPER::new (%arg);
809}
810
811sub update {
812 my ($self) = @_;
813
814 $ROOT->on_post_alloc ($self => sub { $self->render_child });
815 $self->SUPER::update;
816}
817
818sub invoke_size_allocate {
819 my ($self, $w, $h) = @_;
820
821 $self->update;
822
823 $self->SUPER::invoke_size_allocate ($w, $h)
824}
825
826sub _render {
827 my ($self) = @_;
828
829 $self->{children}[0]->draw;
830}
831
832sub render_child {
833 my ($self) = @_;
834
835 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
836 glClearColor 0, 0, 0, 0;
837 glClear GL_COLOR_BUFFER_BIT;
838
839 {
840 package CFClient::UI::Base;
841
842 ($draw_x, $draw_y, $draw_w, $draw_h) =
843 (0, 0, $self->{w}, $self->{h});
844 }
845
846 $self->_render;
847 };
848}
849
850sub _draw {
851 my ($self) = @_;
852
853 my ($w, $h) = @$self{qw(w h)};
854
855 my $tex = $self->{texture}
856 or return;
857
858 glEnable GL_TEXTURE_2D;
859 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
860 glColor 0, 0, 0, 1;
861
862 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h);
863
864 glDisable GL_TEXTURE_2D;
865}
866
867#############################################################################
868
869package CFClient::UI::ViewPort;
870
871our @ISA = CFClient::UI::Window::;
872
873sub new {
874 my $class = shift;
875
876 $class->SUPER::new (
877 scroll_x => 0,
878 scroll_y => 1,
879 @_,
880 )
881}
882
883sub size_request {
884 my ($self) = @_;
885
886 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
887
888 $w = 10 if $self->{scroll_x};
889 $h = 10 if $self->{scroll_y};
890
891 ($w, $h)
892}
893
894sub invoke_size_allocate {
895 my ($self, $w, $h) = @_;
896
897 my $child = $self->child;
898
899 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
900 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
901
902 $self->child->configure (0, 0, $w, $h);
903 $self->update;
904
905 1
906}
907
908sub set_offset {
909 my ($self, $x, $y) = @_;
910
911 $self->{view_x} = int $x;
912 $self->{view_y} = int $y;
913
914 $self->update;
915}
916
917# hmm, this does not work for topleft of $self... but we should not ask for that
918sub coord2local {
919 my ($self, $x, $y) = @_;
920
921 $self->SUPER::coord2local ($x + $self->{view_x}, $y + $self->{view_y})
922}
923
924sub coord2global {
925 my ($self, $x, $y) = @_;
926
927 $x = List::Util::min $self->{w}, $x - $self->{view_x};
928 $y = List::Util::min $self->{h}, $y - $self->{view_y};
929
930 $self->SUPER::coord2global ($x, $y)
402} 931}
403 932
404sub find_widget { 933sub find_widget {
405 my ($self, $x, $y) = @_; 934 my ($self, $x, $y) = @_;
406 935
407 $x -= $self->{x}; 936 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
408 $y -= $self->{y}; 937 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
409 938 ) {
410 my $res;
411
412 for (reverse @{ $self->{children} }) {
413 $res = $_->find_widget ($x, $y)
414 and return $res;
415 }
416
417 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 939 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
940 } else {
941 $self->CFClient::UI::Base::find_widget ($x, $y)
942 }
418} 943}
419 944
420sub _draw { 945sub _render {
421 my ($self) = @_; 946 my ($self) = @_;
422 947
423 $_->draw for @{$self->{children}}; 948 local $CFClient::UI::Base::draw_x = $CFClient::UI::Base::draw_x - $self->{view_x};
949 local $CFClient::UI::Base::draw_y = $CFClient::UI::Base::draw_y - $self->{view_y};
950
951 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
952
953 $self->SUPER::_render;
424} 954}
425 955
426############################################################################# 956#############################################################################
427 957
428package CFClient::UI::Bin; 958package CFClient::UI::ScrolledWindow;
429 959
430our @ISA = CFClient::UI::Container::; 960our @ISA = CFClient::UI::HBox::;
431 961
432sub new { 962sub new {
433 my ($class, %arg) = @_; 963 my ($class, %arg) = @_;
434 964
435 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 965 my $child = delete $arg{child};
436 966
437 $class->SUPER::new (children => [$child], %arg) 967 my $self;
968
969 my $slider = new CFClient::UI::Slider
970 vertical => 1,
971 range => [0, 0, 1, 0.01], # HACK fix
972 on_changed => sub {
973 $self->{vp}->set_offset (0, $_[1]);
974 },
975 ;
976
977 $self = $class->SUPER::new (
978 vp => (new CFClient::UI::ViewPort expand => 1),
979 slider => $slider,
980 %arg,
981 );
982
983 $self->SUPER::add ($self->{vp}, $self->{slider});
984 $self->add ($child) if $child;
985
986 $self
438} 987}
439 988
440sub add { 989sub add {
441 my ($self, $widget) = @_; 990 my ($self, $widget) = @_;
442 991
443 $self->{children} = []; 992 $self->{vp}->add ($self->{child} = $widget);
444
445 $self->SUPER::add ($widget);
446} 993}
447 994
448sub remove { 995sub update {
449 my ($self, $widget) = @_; 996 my ($self) = @_;
450 997
451 $self->SUPER::remove ($widget); 998 $self->SUPER::update;
452 999
453 $self->{children} = [new CFClient::UI::Empty] 1000 # todo: overwrite size_allocate of child
454 unless @{$self->{children}}; 1001 my $child = $self->{vp}->child;
1002 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
455} 1003}
456 1004
457sub child { $_[0]->{children}[0] }
458
459sub size_request {
460 $_[0]{children}[0]->size_request
461}
462
463sub size_allocate { 1005sub invoke_size_allocate {
464 my ($self, $w, $h) = @_; 1006 my ($self, $w, $h) = @_;
465 1007
466 $self->{children}[0]->configure (0, 0, $w, $h); 1008 my $child = $self->{vp}->child;
1009 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1010
1011 $self->SUPER::invoke_size_allocate ($w, $h)
467} 1012}
1013
1014#TODO# update range on size_allocate depending on child
1015# update viewport offset on scroll
468 1016
469############################################################################# 1017#############################################################################
470 1018
471package CFClient::UI::Window; 1019package CFClient::UI::Frame;
472 1020
473our @ISA = CFClient::UI::Bin::; 1021our @ISA = CFClient::UI::Bin::;
474 1022
475use SDL::OpenGL; 1023use CFClient::OpenGL;
1024
1025sub new {
1026 my $class = shift;
1027
1028 $class->SUPER::new (
1029 bg => undef,
1030 @_,
1031 )
1032}
1033
1034sub _draw {
1035 my ($self) = @_;
1036
1037 if ($self->{bg}) {
1038 my ($w, $h) = @$self{qw(w h)};
1039
1040 glEnable GL_BLEND;
1041 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1042 glColor_premultiply @{ $self->{bg} };
1043
1044 glBegin GL_QUADS;
1045 glVertex 0 , 0;
1046 glVertex 0 , $h;
1047 glVertex $w, $h;
1048 glVertex $w, 0;
1049 glEnd;
1050
1051 glDisable GL_BLEND;
1052 }
1053
1054 $self->SUPER::_draw;
1055}
1056
1057#############################################################################
1058
1059package CFClient::UI::FancyFrame;
1060
1061our @ISA = CFClient::UI::Bin::;
1062
1063use CFClient::OpenGL;
1064
1065my $bg =
1066 new_from_file CFClient::Texture CFClient::find_rcfile "d1_bg.png",
1067 mipmap => 1, wrap => 1;
1068
1069my @border =
1070 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1071 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
476 1072
477sub new { 1073sub new {
478 my ($class, %arg) = @_; 1074 my ($class, %arg) = @_;
479 1075
480 my $self = $class->SUPER::new (%arg); 1076 my $self = $class->SUPER::new (
481} 1077 bg => [1, 1, 1, 1],
1078 border_bg => [1, 1, 1, 1],
1079 border => 0.6,
1080 can_events => 1,
1081 min_w => 16,
1082 min_h => 16,
1083 %arg,
1084 );
482 1085
483sub update { 1086 $self->{title_widget} = new CFClient::UI::Label
484 my ($self) = @_; 1087 align => 0,
1088 valign => 1,
1089 text => $self->{title},
1090 fontsize => $self->{border},
1091 if exists $self->{title};
485 1092
486 # we want to do this delayed... 1093 if ($self->{has_close_button}) {
487 $self->render_chld; 1094 $self->{close_button} =
488 $self->SUPER::update; 1095 new CFClient::UI::ImageButton
489} 1096 path => 'x1_close.png',
1097 on_activate => sub { $self->hide };
490 1098
491sub render_chld { 1099 $self->CFClient::UI::Container::add ($self->{close_button});
492 my ($self) = @_;
493
494 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
495 glClearColor 0, 0, 0, 1;
496 glClear GL_COLOR_BUFFER_BIT;
497 $self->child->draw;
498 }; 1100 }
499}
500 1101
1102 $self
1103}
1104
1105sub add {
1106 my ($self, @widgets) = @_;
1107
1108 $self->SUPER::add (@widgets);
1109 $self->CFClient::UI::Container::add ($self->{close_button}) if $self->{close_button};
1110 $self->CFClient::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1111}
1112
1113sub border {
1114 int $_[0]{border} * $::FONTSIZE
1115}
1116
1117sub size_request {
1118 my ($self) = @_;
1119
1120 $self->{title_widget}->size_request
1121 if $self->{title_widget};
1122
1123 $self->{close_button}->size_request
1124 if $self->{close_button};
1125
1126 my ($w, $h) = $self->SUPER::size_request;
1127
1128 (
1129 $w + $self->border * 2,
1130 $h + $self->border * 2,
1131 )
1132}
1133
501sub size_allocate { 1134sub invoke_size_allocate {
502 my ($self, $w, $h) = @_; 1135 my ($self, $w, $h) = @_;
503 1136
1137 if ($self->{title_widget}) {
1138 $self->{title_widget}{w} = $w;
1139 $self->{title_widget}{h} = $h;
1140 $self->{title_widget}->invoke_size_allocate ($w, $h);
1141 }
1142
1143 my $border = $self->border;
1144
1145 $h -= List::Util::max 0, $border * 2;
1146 $w -= List::Util::max 0, $border * 2;
1147
504 $self->child->configure (0, 0, $w, $h); 1148 $self->child->configure ($border, $border, $w, $h);
505 1149
506 $self->render_chld; 1150 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1151 if $self->{close_button};
1152
1153 1
1154}
1155
1156sub invoke_button_down {
1157 my ($self, $ev, $x, $y) = @_;
1158
1159 my ($w, $h) = @$self{qw(w h)};
1160 my $border = $self->border;
1161
1162 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
1163 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
1164
1165 if ($lr & $td) {
1166 my ($wx, $wy) = ($self->{x}, $self->{y});
1167 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1168 my ($bw, $bh) = ($self->{w}, $self->{h});
1169
1170 my $mx = $x < $border;
1171 my $my = $y < $border;
1172
1173 $self->{motion} = sub {
1174 my ($ev, $x, $y) = @_;
1175
1176 my $dx = $ev->{x} - $ox;
1177 my $dy = $ev->{y} - $oy;
1178
1179 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
1180 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1181
1182 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1183 $self->realloc;
1184 };
1185
1186 } elsif ($lr ^ $td) {
1187 my ($ox, $oy) = ($ev->{x}, $ev->{y});
1188 my ($bx, $by) = ($self->{x}, $self->{y});
1189
1190 $self->{motion} = sub {
1191 my ($ev, $x, $y) = @_;
1192
1193 ($x, $y) = ($ev->{x}, $ev->{y});
1194
1195 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
1196 # HACK: the next line is required to enforce placement
1197 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
1198 };
1199 } else {
1200 return 0;
1201 }
1202
1203 1
1204}
1205
1206sub invoke_button_up {
1207 my ($self, $ev, $x, $y) = @_;
1208
1209 ! ! delete $self->{motion}
1210}
1211
1212sub invoke_mouse_motion {
1213 my ($self, $ev, $x, $y) = @_;
1214
1215 $self->{motion}->($ev, $x, $y) if $self->{motion};
1216
1217 ! ! $self->{motion}
507} 1218}
508 1219
509sub _draw { 1220sub _draw {
510 my ($self) = @_; 1221 my ($self) = @_;
511 1222
1223 my $child = $self->{children}[0];
1224
512 my ($w, $h) = ($self->w, $self->h); 1225 my ($w, $h ) = ($self->{w}, $self->{h});
1226 my ($cw, $ch) = ($child->{w}, $child->{h});
513 1227
514 my $tex = $self->{texture}
515 or return;
516
517 glEnable GL_BLEND;
518 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
519 glEnable GL_TEXTURE_2D; 1228 glEnable GL_TEXTURE_2D;
520 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1229 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
521 1230
522 $tex->draw_quad (0, 0, $w, $h); 1231 my $border = $self->border;
523 1232
524 glDisable GL_BLEND; 1233 glColor @{ $self->{border_bg} };
1234 $border[0]->draw_quad_alpha (0, 0, $w, $border);
1235 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
1236 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1237 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
1238
1239 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1240 glColor @{ $self->{bg} };
1241
1242 # TODO: repeat texture not scale
1243 # solve this better(?)
1244 $bg->{s} = $cw / $bg->{w};
1245 $bg->{t} = $ch / $bg->{h};
1246 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1247 }
1248
525 glDisable GL_TEXTURE_2D; 1249 glDisable GL_TEXTURE_2D;
1250
1251 $child->draw;
1252
1253 if ($self->{title_widget}) {
1254 glTranslate 0, $border - $self->{h};
1255 $self->{title_widget}->_draw;
1256
1257 glTranslate 0, - ($border - $self->{h});
1258 }
1259
1260 $self->{close_button}->draw
1261 if $self->{close_button};
526} 1262}
527 1263
528############################################################################# 1264#############################################################################
529 1265
530package CFClient::UI::ViewPort;
531
532our @ISA = CFClient::UI::Window::;
533
534sub new { die }
535
536sub size_request {
537 my ($self) = @_;
538
539 @$self{qw(child_w child_h)} = $self->child->size_request;
540 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
541
542 @$self{qw(child_w child_h)}
543}
544
545sub _draw {
546 my ($self) = @_;
547
548 $self->{children}[1]->draw;
549}
550
551
552#############################################################################
553
554package CFClient::UI::Frame; 1266package CFClient::UI::Table;
555 1267
556our @ISA = CFClient::UI::Bin::; 1268our @ISA = CFClient::UI::Base::;
557 1269
558use SDL::OpenGL; 1270use List::Util qw(max sum);
559 1271
560sub size_request { 1272use CFClient::OpenGL;
561 my ($self) = @_;
562 my $chld = $self->child
563 or return (0, 0);
564
565 $chld->move (2, 2);
566
567 map { $_ + 4 } $chld->size_request;
568}
569
570sub size_allocate {
571 my ($self, $x, $y, $w, $h) = @_;
572
573 $self->child->configure (2, 2, $w - 4, $h - 4);
574}
575
576sub _draw {
577 my ($self) = @_;
578
579 my $chld = $self->child;
580
581 my ($w, $h) = $chld->size_request;
582
583 glBegin GL_QUADS;
584 glColor 0, 0, 0;
585 glVertex 0 , 0;
586 glVertex 0 , $h + 4;
587 glVertex $w + 4 , $h + 4;
588 glVertex $w + 4 , 0;
589 glEnd;
590
591 $chld->draw;
592}
593
594#############################################################################
595
596package CFClient::UI::FancyFrame;
597
598our @ISA = CFClient::UI::Bin::;
599
600use SDL::OpenGL;
601
602my @tex =
603 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
604 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
605 1273
606sub new { 1274sub new {
607 my $class = shift; 1275 my $class = shift;
608 1276
609 # TODO: user_x, user_y, overwrite moveto?
610
611 $class->SUPER::new (
612 bg => [1, 1, 1, 1],
613 border_bg => [1, 1, 1, 1],
614 border => int $::FONTSIZE * 0.8,
615 @_
616 )
617}
618
619sub size_request {
620 my ($self) = @_;
621
622 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h};
623
624 my ($w, $h) = $self->SUPER::size_request;
625
626 (
627 $w + $self->{border} * 2,
628 $h + $self->{border} * 2,
629 )
630}
631
632sub size_allocate {
633 my ($self, $w, $h) = @_;
634
635 $h -= List::Util::max 0, $self->{border} * 2;
636 $w -= List::Util::max 0, $self->{border} * 2;
637
638 $self->child->configure ($self->{border}, $self->{border}, $w, $h);
639}
640
641sub button_down {
642 my ($self, $ev, $x, $y) = @_;
643
644 if ($x < $self->{w} && $x >= $self->{w} - $self->{border}
645 && $y < $self->{h} && $y >= $self->{h} - $self->{border}) {
646
647 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
648 my ($bw, $bh) = ($self->{w}, $self->{h});
649
650 $self->{motion} = sub {
651 my ($ev, $x, $y) = @_;
652
653 ($x, $y) = ($ev->motion_x, $ev->motion_y);
654
655 $self->{user_w} = $bw + $x - $ox;
656 $self->{user_h} = $bh + $y - $oy;
657 $self->check_size;
658 };
659
660 } elsif ($x >= 0 && $x < $self->{w}
661 && $y >= 0 && $y < $self->{border}) {
662
663 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
664 my ($bx, $by) = ($self->{x}, $self->{y});
665
666 $self->{motion} = sub {
667 my ($ev, $x, $y) = @_;
668
669 ($x, $y) = ($ev->motion_x, $ev->motion_y);
670
671 $self->move ($bx + $x - $ox, $by + $y - $oy);
672 $self->update;
673 };
674 }
675}
676
677sub button_up {
678 my ($self, $ev, $x, $y) = @_;
679
680 delete $self->{motion};
681}
682
683sub mouse_motion {
684 my ($self, $ev, $x, $y) = @_;
685
686 $self->{motion}->($ev, $x, $y) if $self->{motion};
687}
688
689sub _draw {
690 my ($self) = @_;
691
692 my ($w, $h ) = ($self->{w}, $self->{h});
693 my ($cw, $ch) = ($self->child->{w}, $self->child->{h});
694
695 glEnable GL_BLEND;
696 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
697 glEnable GL_TEXTURE_2D;
698 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
699
700 glColor @{ $self->{border_bg} };
701 $tex[1]->draw_quad (0, 0, $w, $self->{border});
702 $tex[3]->draw_quad (0, $self->{border}, $self->{border}, $ch);
703 $tex[2]->draw_quad ($w - $self->{border}, $self->{border}, $self->{border}, $ch);
704 $tex[4]->draw_quad (0, $h - $self->{border}, $w, $self->{border});
705
706 my $bg = $tex[0];
707
708 # TODO: repeat texture not scale
709 my $rep_x = $cw / $bg->{w};
710 my $rep_y = $ch / $bg->{h};
711
712 glColor @{ $self->{bg} };
713
714 $bg->{s} = $rep_x;
715 $bg->{t} = $rep_y;
716 $bg->{wrap_mode} = 1;
717 $bg->draw_quad ($self->{border}, $self->{border}, $cw, $ch);
718
719 glDisable GL_TEXTURE_2D;
720 glDisable GL_BLEND;
721
722 $self->child->draw;
723}
724
725#############################################################################
726
727package CFClient::UI::Table;
728
729our @ISA = CFClient::UI::Base::;
730
731use List::Util qw(max sum);
732
733use SDL::OpenGL;
734
735sub new {
736 my $class = shift;
737
738 $class->SUPER::new ( 1277 $class->SUPER::new (
739 col_expand => [], 1278 col_expand => [],
740 @_ 1279 @_,
741 ) 1280 )
1281}
1282
1283sub children {
1284 grep $_, map @$_, grep $_, @{ $_[0]{children} }
742} 1285}
743 1286
744sub add { 1287sub add {
745 my ($self, $x, $y, $child) = @_; 1288 my ($self, $x, $y, $child) = @_;
746 1289
747 $child->set_parent ($self); 1290 $child->set_parent ($self);
748 $self->{children}[$y][$x] = $child; 1291 $self->{children}[$y][$x] = $child;
749 1292
750 $self->{w} = $self->{h} = -1; 1293 $self->realloc;
751
752 $child->check_size;
753} 1294}
754 1295
1296sub remove {
1297 my ($self, $child) = @_;
1298
1299 # TODO: not yet implemented
1300}
1301
755# TODO: move to container class maybe? send childs a signal on removal? 1302# TODO: move to container class maybe? send children a signal on removal?
756sub clear { 1303sub clear {
757 my ($self) = @_; 1304 my ($self) = @_;
758 1305
1306 my @children = $self->children;
759 delete $self->{children}; 1307 delete $self->{children};
760 $self->update; 1308
1309 for (@children) {
1310 delete $_->{parent};
1311 $_->hide;
1312 }
1313
1314 $self->realloc;
761} 1315}
762 1316
763sub get_wh { 1317sub get_wh {
764 my ($self) = @_; 1318 my ($self) = @_;
765 1319
… …
770 or next; 1324 or next;
771 1325
772 for my $x (0 .. $#$row) { 1326 for my $x (0 .. $#$row) {
773 my $widget = $row->[$x] 1327 my $widget = $row->[$x]
774 or next; 1328 or next;
775 my ($w, $h) = $widget->size_request; 1329 my ($w, $h) = @$widget{qw(req_w req_h)};
776 1330
777 $w[$x] = max $w[$x], $w; 1331 $w[$x] = max $w[$x], $w;
778 $h[$y] = max $h[$y], $h; 1332 $h[$y] = max $h[$y], $h;
779 } 1333 }
780 } 1334 }
… …
791 (sum @$ws), 1345 (sum @$ws),
792 (sum @$hs), 1346 (sum @$hs),
793 ) 1347 )
794} 1348}
795 1349
796sub size_allocate { 1350sub invoke_size_allocate {
797 my ($self, $w, $h) = @_; 1351 my ($self, $w, $h) = @_;
798 1352
799 my ($ws, $hs) = $self->get_wh; 1353 my ($ws, $hs) = $self->get_wh;
800 1354
801 my $req_w = sum @$ws; 1355 my $req_w = (sum @$ws) || 1;
802 my $req_h = sum @$hs; 1356 my $req_h = (sum @$hs) || 1;
803 1357
804 # TODO: nicer code && do row_expand 1358 # TODO: nicer code && do row_expand
805 my @col_expand = @{$self->{col_expand}}; 1359 my @col_expand = @{$self->{col_expand}};
806 @col_expand = (1) x @$ws unless @col_expand; 1360 @col_expand = (1) x @$ws unless @col_expand;
807 my $col_expand = (sum @col_expand) || 1; 1361 my $col_expand = (sum @col_expand) || 1;
… …
833 } 1387 }
834 1388
835 $y += $row_h; 1389 $y += $row_h;
836 } 1390 }
837 1391
1392 1
838} 1393}
839 1394
840sub find_widget { 1395sub find_widget {
841 my ($self, $x, $y) = @_; 1396 my ($self, $x, $y) = @_;
842 1397
… …
861 } 1416 }
862} 1417}
863 1418
864############################################################################# 1419#############################################################################
865 1420
1421package CFClient::UI::Box;
1422
1423our @ISA = CFClient::UI::Container::;
1424
1425sub size_request {
1426 my ($self) = @_;
1427
1428 $self->{vertical}
1429 ? (
1430 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1431 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1432 )
1433 : (
1434 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1435 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1436 )
1437}
1438
1439sub invoke_size_allocate {
1440 my ($self, $w, $h) = @_;
1441
1442 my $space = $self->{vertical} ? $h : $w;
1443 my @children = $self->visible_children;
1444
1445 my @req;
1446
1447 if ($self->{homogeneous}) {
1448 @req = ($space / (@children || 1)) x @children;
1449 } else {
1450 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1451 my $req = List::Util::sum @req;
1452
1453 if ($req > $space) {
1454 # ah well, not enough space
1455 $_ *= $space / $req for @req;
1456 } else {
1457 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1458
1459 $space = ($space - $req) / $expand; # remaining space to give away
1460
1461 $req[$_] += $space * $children[$_]{expand}
1462 for 0 .. $#children;
1463 }
1464 }
1465
1466 CFClient::UI::harmonize \@req;
1467
1468 my $pos = 0;
1469 for (0 .. $#children) {
1470 my $alloc = $req[$_];
1471 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1472
1473 $pos += $alloc;
1474 }
1475
1476 1
1477}
1478
1479#############################################################################
1480
866package CFClient::UI::HBox; 1481package CFClient::UI::HBox;
867 1482
868# TODO: wrap into common Box base class
869
870our @ISA = CFClient::UI::Container::; 1483our @ISA = CFClient::UI::Box::;
871 1484
872sub size_request { 1485sub new {
873 my ($self) = @_; 1486 my $class = shift;
874 1487
875 my @alloc = map [$_->size_request], @{$self->{children}}; 1488 $class->SUPER::new (
876 1489 vertical => 0,
877 ( 1490 @_,
878 (List::Util::sum map $_->[0], @alloc),
879 (List::Util::max map $_->[1], @alloc),
880 ) 1491 )
881} 1492}
882 1493
883sub size_allocate {
884 my ($self, $w, $h) = @_;
885
886 ($h, $w) = ($w, $h);
887
888 my $children = $self->{children};
889
890 my @h = map +($_->size_request)[0], @$children;
891
892 my $req_h = List::Util::sum @h;
893
894 if ($req_h > $h) {
895 # ah well, not enough space
896 $_ *= $h / $req_h for @h;
897 } else {
898 my $exp = List::Util::sum map $_->{expand}, @$children;
899 $exp ||= 1;
900
901 for (0 .. $#$children) {
902 my $child = $children->[$_];
903
904 my $alloc_h = $h[$_];
905 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
906 $h[$_] = $alloc_h;
907 }
908 }
909
910 CFClient::UI::harmonize \@h;
911
912 my $y = 0;
913 for (0 .. $#$children) {
914 my $child = $children->[$_];
915 my $h = $h[$_];
916 $child->configure ($y, 0, $h, $w);
917
918 $y += $h;
919 }
920
921 1
922}
923
924############################################################################# 1494#############################################################################
925 1495
926package CFClient::UI::VBox; 1496package CFClient::UI::VBox;
927 1497
928# TODO: wrap into common Box base class
929
930our @ISA = CFClient::UI::Container::; 1498our @ISA = CFClient::UI::Box::;
931 1499
932sub size_request { 1500sub new {
933 my ($self) = @_; 1501 my $class = shift;
934 1502
935 my @alloc = map [$_->size_request], @{$self->{children}}; 1503 $class->SUPER::new (
936 1504 vertical => 1,
937 ( 1505 @_,
938 (List::Util::max map $_->[0], @alloc),
939 (List::Util::sum map $_->[1], @alloc),
940 ) 1506 )
941} 1507}
942 1508
943sub size_allocate {
944 my ($self, $w, $h) = @_;
945
946 my $children = $self->{children};
947
948 my @h = map +($_->size_request)[1], @$children;
949
950 my $req_h = List::Util::sum @h;
951
952 if ($req_h > $h) {
953 # ah well, not enough space
954 $_ *= $h / $req_h for @h;
955 } else {
956 my $exp = List::Util::sum map $_->{expand}, @$children;
957 $exp ||= 1;
958
959 for (0 .. $#$children) {
960 my $child = $children->[$_];
961
962 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
963 }
964 }
965
966 CFClient::UI::harmonize \@h;
967
968 my $y = 0;
969 for (0 .. $#$children) {
970 my $child = $children->[$_];
971 my $h = $h[$_];
972 $child->configure (0, $y, $w, $h);
973
974 $y += $h;
975 }
976
977 1
978}
979
980############################################################################# 1509#############################################################################
981 1510
982package CFClient::UI::Label; 1511package CFClient::UI::Label;
983 1512
984our @ISA = CFClient::UI::Base::; 1513our @ISA = CFClient::UI::DrawBG::;
985 1514
986use SDL::OpenGL; 1515use CFClient::OpenGL;
987 1516
988sub new { 1517sub new {
989 my ($class, %arg) = @_; 1518 my ($class, %arg) = @_;
990 1519
991 my $self = $class->SUPER::new ( 1520 my $self = $class->SUPER::new (
992 fg => [1, 1, 1], 1521 fg => [1, 1, 1],
993 fontsize => $::FONTSIZE, 1522 #bg => none
994 text => "", 1523 #active_bg => none
1524 #font => default_font
1525 #text => initial text
1526 #markup => initial narkup
1527 #max_w => maximum pixel width
1528 ellipsise => 3, # end
1529 layout => (new CFClient::Layout),
1530 fontsize => 1,
995 align => -1, 1531 align => -1,
996 valign => -1, 1532 valign => -1,
997 padding => 2, 1533 padding_x => 2,
998 layout => new CFClient::Layout, 1534 padding_y => 2,
1535 can_events => 0,
999 %arg 1536 %arg
1000 ); 1537 );
1001 1538
1002 $self->{xxx}++ if $self->{text} eq "Client Setup" && $self->{align};#d# 1539 if (exists $self->{template}) {
1540 my $layout = new CFClient::Layout;
1541 $layout->set_text (delete $self->{template});
1542 $self->{template} = $layout;
1543 }
1003 1544
1004 $self->set_text (delete $self->{text}) if exists $self->{text}; 1545 if (exists $self->{markup}) {
1005 $self->set_markup (delete $self->{markup}) if exists $self->{markup}; 1546 $self->set_markup (delete $self->{markup});
1547 } else {
1548 $self->set_text (delete $self->{text});
1549 }
1006 1550
1007 $self 1551 $self
1008} 1552}
1009 1553
1010sub escape_text { 1554sub escape($) {
1011 local $_ = $_[1]; 1555 local $_ = $_[0];
1012 1556
1013 s/&/&amp;/g; 1557 s/&/&amp;/g;
1014 s/>/&gt;/g; 1558 s/>/&gt;/g;
1015 s/</&lt;/g; 1559 s/</&lt;/g;
1016 1560
1017 $_[1] 1561 $_
1562}
1563
1564sub update {
1565 my ($self) = @_;
1566
1567 delete $self->{texture};
1568 $self->SUPER::update;
1569}
1570
1571sub realloc {
1572 my ($self) = @_;
1573
1574 delete $self->{ox};
1575 $self->SUPER::realloc;
1018} 1576}
1019 1577
1020sub set_text { 1578sub set_text {
1021 my ($self, $text) = @_; 1579 my ($self, $text) = @_;
1022 1580
1581 return if $self->{text} eq "T$text";
1582 $self->{text} = "T$text";
1583
1584 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1023 $self->{layout}->set_text ($text); 1585 $self->{layout}->set_text ($text);
1024 1586
1025 delete $self->{texture}; 1587 delete $self->{size_req};
1588 $self->realloc;
1026 $self->update; 1589 $self->update;
1027} 1590}
1028 1591
1029sub set_markup { 1592sub set_markup {
1030 my ($self, $markup) = @_; 1593 my ($self, $markup) = @_;
1031 1594
1595 return if $self->{text} eq "M$markup";
1596 $self->{text} = "M$markup";
1597
1598 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1599
1600 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1032 $self->{layout}->set_markup ($markup); 1601 $self->{layout}->set_markup ($markup);
1033 1602
1603 delete $self->{size_req};
1604 $self->realloc;
1605 $self->update;
1606}
1607
1608sub size_request {
1609 my ($self) = @_;
1610
1611 $self->{size_req} ||= do {
1612 $self->{layout}->set_font ($self->{font}) if $self->{font};
1613 $self->{layout}->set_width ($self->{max_w} || -1);
1614 $self->{layout}->set_ellipsise ($self->{ellipsise});
1615 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1616 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1617
1618 my ($w, $h) = $self->{layout}->size;
1619
1620 if (exists $self->{template}) {
1621 $self->{template}->set_font ($self->{font}) if $self->{font};
1622 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1623
1624 my ($w2, $h2) = $self->{template}->size;
1625
1626 $w = List::Util::max $w, $w2;
1627 $h = List::Util::max $h, $h2;
1628 }
1629
1630 [$w, $h]
1631 };
1632
1633 @{ $self->{size_req} }
1634}
1635
1636sub invoke_size_allocate {
1637 my ($self, $w, $h) = @_;
1638
1639 delete $self->{ox};
1640
1641 delete $self->{texture}
1642 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1643
1644 1
1645}
1646
1647sub set_fontsize {
1648 my ($self, $fontsize) = @_;
1649
1650 $self->{fontsize} = $fontsize;
1034 delete $self->{texture}; 1651 delete $self->{texture};
1035 $self->update;
1036}
1037 1652
1038sub size_request { 1653 $self->realloc;
1039 my ($self) = @_;
1040
1041 $self->{layout}->set_width;
1042 $self->{layout}->set_height ($self->{fontsize});
1043
1044 my ($w, $h) = $self->{layout}->size;
1045
1046 (
1047 $w + $self->{padding} * 2,
1048 $h + $self->{padding} * 2,
1049 )
1050} 1654}
1051 1655
1052sub size_allocate { 1656sub reconfigure {
1053 my ($self, $w, $h) = @_; 1657 my ($self) = @_;
1054 1658
1055 delete $self->{texture}; 1659 delete $self->{size_req};
1056}
1057 1660
1058sub update {
1059 my ($self) = @_;
1060
1061 delete $self->{texture};
1062 $self->SUPER::update; 1661 $self->SUPER::reconfigure;
1063} 1662}
1064 1663
1065sub _draw { 1664sub _draw {
1066 my ($self) = @_; 1665 my ($self) = @_;
1067 1666
1667 $self->SUPER::_draw; # draw background, if applicable
1668
1068 my $tex = $self->{texture} ||= do { 1669 my $tex = $self->{texture} ||= do {
1670 $self->{layout}->set_foreground (@{$self->{fg}});
1671 $self->{layout}->set_font ($self->{font}) if $self->{font};
1069 $self->{layout}->set_width ($self->{w}); 1672 $self->{layout}->set_width ($self->{w});
1070 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize}); 1673 $self->{layout}->set_ellipsise ($self->{ellipsise});
1674 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1675 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1676
1071 new_from_layout CFClient::Texture $self->{layout} 1677 new_from_layout CFClient::Texture $self->{layout}
1072 }; 1678 };
1073 1679
1074 glEnable GL_BLEND; 1680 unless (exists $self->{ox}) {
1075 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1681 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
1682 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding_x}
1683 : ($self->{w} - $tex->{w}) * 0.5);
1684
1685 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1686 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding_y}
1687 : ($self->{h} - $tex->{h}) * 0.5);
1688 };
1689
1076 glEnable GL_TEXTURE_2D; 1690 glEnable GL_TEXTURE_2D;
1691
1692 my $w = List::Util::min $self->{w} + 4, $tex->{w};
1693 my $h = List::Util::min $self->{h} + 2, $tex->{h};
1694
1695 if ($tex->{format} == GL_ALPHA) {
1696 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1697 glColor @{$self->{fg}};
1698 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}, $w, $h);
1699 } else {
1077 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1700 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1078 1701 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1079 glColor @{$self->{fg}}; 1702 }
1080
1081 $self->{ox} = int (
1082 $self->{align} < 0 ? $self->{padding}
1083 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1084 : ($self->{w} - $tex->{w}) * 0.5
1085 );
1086
1087 $self->{oy} = int (
1088 $self->{valign} < 0 ? $self->{padding}
1089 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1090 : ($self->{h} - $tex->{h}) * 0.5
1091 );
1092
1093 $tex->draw_quad ($self->{ox}, $self->{oy});
1094 1703
1095 glDisable GL_TEXTURE_2D; 1704 glDisable GL_TEXTURE_2D;
1096 glDisable GL_BLEND;
1097} 1705}
1098 1706
1099############################################################################# 1707#############################################################################
1100 1708
1101package CFClient::UI::EntryBase; 1709package CFClient::UI::EntryBase;
1102 1710
1103our @ISA = CFClient::UI::Label::; 1711our @ISA = CFClient::UI::Label::;
1104 1712
1105use SDL; 1713use CFClient::OpenGL;
1106use SDL::OpenGL;
1107 1714
1108sub new { 1715sub new {
1109 my $class = shift; 1716 my $class = shift;
1110 1717
1111 $class->SUPER::new ( 1718 $class->SUPER::new (
1112 fg => [1, 1, 1], 1719 fg => [1, 1, 1],
1113 bg => [0, 0, 0, 0.2], 1720 bg => [0, 0, 0, 0.2],
1114 active_bg => [1, 1, 1, 0.5], 1721 active_bg => [1, 1, 1, 0.5],
1115 active_fg => [0, 0, 0], 1722 active_fg => [0, 0, 0],
1116 can_hover => 1, 1723 can_hover => 1,
1117 can_focus => 1, 1724 can_focus => 1,
1118 valign => 0, 1725 valign => 0,
1726 can_events => 1,
1727 #text => ...
1728 #hidden => "*",
1119 @_ 1729 @_
1120 ) 1730 )
1121} 1731}
1122 1732
1123sub _set_text { 1733sub _set_text {
… …
1130 $self->{last_activity} = $::NOW; 1740 $self->{last_activity} = $::NOW;
1131 $self->{text} = $text; 1741 $self->{text} = $text;
1132 1742
1133 $text =~ s/./*/g if $self->{hidden}; 1743 $text =~ s/./*/g if $self->{hidden};
1134 $self->{layout}->set_text ("$text "); 1744 $self->{layout}->set_text ("$text ");
1745 delete $self->{size_req};
1135 1746
1136 $self->emit (changed => $self->{text}); 1747 $self->emit (changed => $self->{text});
1748
1749 $self->realloc;
1750 $self->update;
1751}
1752
1753sub set_text {
1754 my ($self, $text) = @_;
1755
1756 $self->{cursor} = length $text;
1757 $self->_set_text ($text);
1137} 1758}
1138 1759
1139sub get_text { 1760sub get_text {
1140 $_[0]{text} 1761 $_[0]{text}
1141} 1762}
… …
1146 my ($w, $h) = $self->SUPER::size_request; 1767 my ($w, $h) = $self->SUPER::size_request;
1147 1768
1148 ($w + 1, $h) # add 1 for cursor 1769 ($w + 1, $h) # add 1 for cursor
1149} 1770}
1150 1771
1151sub size_allocate {
1152 my ($self, $w, $h) = @_;
1153
1154 $self->_set_text ($self->{text});
1155}
1156
1157sub set_text {
1158 my ($self, $text) = @_;
1159
1160 $self->{cursor} = length $text;
1161 $self->_set_text ($text);
1162 $self->update;
1163}
1164
1165sub key_down { 1772sub invoke_key_down {
1166 my ($self, $ev) = @_; 1773 my ($self, $ev) = @_;
1167 1774
1168 my $mod = $ev->key_mod; 1775 my $mod = $ev->{mod};
1169 my $sym = $ev->key_sym; 1776 my $sym = $ev->{sym};
1170
1171 my $uni = $ev->key_unicode; 1777 my $uni = $ev->{unicode};
1172 1778
1173 my $text = $self->get_text; 1779 my $text = $self->get_text;
1174 1780
1175 if ($sym == SDLK_BACKSPACE) { 1781 if ($uni == 8) {
1176 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1782 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1177 } elsif ($sym == SDLK_DELETE) { 1783 } elsif ($uni == 127) {
1178 substr $text, $self->{cursor}, 1, ""; 1784 substr $text, $self->{cursor}, 1, "";
1179 } elsif ($sym == SDLK_LEFT) { 1785 } elsif ($sym == CFClient::SDLK_LEFT) {
1180 --$self->{cursor} if $self->{cursor}; 1786 --$self->{cursor} if $self->{cursor};
1181 } elsif ($sym == SDLK_RIGHT) { 1787 } elsif ($sym == CFClient::SDLK_RIGHT) {
1182 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1788 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1183 } elsif ($sym == SDLK_HOME) { 1789 } elsif ($sym == CFClient::SDLK_HOME) {
1184 $self->{cursor} = 0; 1790 $self->{cursor} = 0;
1185 } elsif ($sym == SDLK_END) { 1791 } elsif ($sym == CFClient::SDLK_END) {
1186 $self->{cursor} = length $text; 1792 $self->{cursor} = length $text;
1187 } elsif ($sym == SDLK_ESCAPE) { 1793 } elsif ($uni == 27) {
1188 $self->emit ('escape'); 1794 $self->emit ('escape');
1189 } elsif ($uni) { 1795 } elsif ($uni) {
1190 substr $text, $self->{cursor}++, 0, chr $uni; 1796 substr $text, $self->{cursor}++, 0, chr $uni;
1797 } else {
1798 return 0;
1191 } 1799 }
1192 1800
1193 $self->_set_text ($text); 1801 $self->_set_text ($text);
1194 $self->update;
1195}
1196 1802
1803 $self->realloc;
1804
1805 1
1806}
1807
1197sub focus_in { 1808sub invoke_focus_in {
1198 my ($self) = @_; 1809 my ($self) = @_;
1199 1810
1200 $self->{last_activity} = $::NOW; 1811 $self->{last_activity} = $::NOW;
1201 1812
1202 $self->SUPER::focus_in; 1813 $self->SUPER::invoke_focus_in
1203} 1814}
1204 1815
1205sub button_down { 1816sub invoke_button_down {
1206 my ($self, $ev, $x, $y) = @_; 1817 my ($self, $ev, $x, $y) = @_;
1207 1818
1208 $self->SUPER::button_down ($ev, $x, $y); 1819 $self->SUPER::invoke_button_down ($ev, $x, $y);
1209 1820
1210 my $idx = $self->{layout}->xy_to_index ($x, $y); 1821 my $idx = $self->{layout}->xy_to_index ($x, $y);
1211 1822
1212 # byte-index to char-index 1823 # byte-index to char-index
1213 my $text = $self->{text}; 1824 my $text = $self->{text};
1214 utf8::encode $text; 1825 utf8::encode $text;
1215 $self->{cursor} = length substr $text, 0, $idx; 1826 $self->{cursor} = length substr $text, 0, $idx;
1216 1827
1217 $self->_set_text ($self->{text}); 1828 $self->_set_text ($self->{text});
1218 $self->update; 1829 $self->update;
1830
1831 1
1219} 1832}
1220 1833
1221sub mouse_motion { 1834sub invoke_mouse_motion {
1222 my ($self, $ev, $x, $y) = @_; 1835 my ($self, $ev, $x, $y) = @_;
1223# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 1836# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
1837
1838 1
1224} 1839}
1225 1840
1226sub _draw { 1841sub _draw {
1227 my ($self) = @_; 1842 my ($self) = @_;
1228 1843
1229 local $self->{fg} = $self->{fg}; 1844 local $self->{fg} = $self->{fg};
1230 1845
1231 if ($FOCUS == $self) { 1846 if ($FOCUS == $self) {
1232 glColor @{$self->{active_bg}}; 1847 glColor_premultiply @{$self->{active_bg}};
1233 $self->{fg} = $self->{active_fg}; 1848 $self->{fg} = $self->{active_fg};
1234 } else { 1849 } else {
1235 glColor @{$self->{bg}}; 1850 glColor_premultiply @{$self->{bg}};
1236 } 1851 }
1237 1852
1238 glEnable GL_BLEND; 1853 glEnable GL_BLEND;
1239 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1854 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1240 glBegin GL_QUADS; 1855 glBegin GL_QUADS;
1241 glVertex 0 , 0; 1856 glVertex 0 , 0;
1242 glVertex 0 , $self->{h}; 1857 glVertex 0 , $self->{h};
1243 glVertex $self->{w}, $self->{h}; 1858 glVertex $self->{w}, $self->{h};
1244 glVertex $self->{w}, 0; 1859 glVertex $self->{w}, 0;
… …
1267 1882
1268package CFClient::UI::Entry; 1883package CFClient::UI::Entry;
1269 1884
1270our @ISA = CFClient::UI::EntryBase::; 1885our @ISA = CFClient::UI::EntryBase::;
1271 1886
1272use SDL; 1887use CFClient::OpenGL;
1273use SDL::OpenGL;
1274 1888
1275sub key_down { 1889sub invoke_key_down {
1276 my ($self, $ev) = @_; 1890 my ($self, $ev) = @_;
1277 1891
1278 my $sym = $ev->key_sym; 1892 my $sym = $ev->{sym};
1279 1893
1280 if ($sym == SDLK_RETURN) { 1894 if ($sym == 13) {
1895 unshift @{$self->{history}},
1896 my $txt = $self->get_text;
1897
1898 $self->{history_pointer} = -1;
1899 $self->{history_saveback} = '';
1281 $self->emit (activate => $self->get_text); 1900 $self->emit (activate => $txt);
1282 $self->update; 1901 $self->update;
1283 1902
1903 } elsif ($sym == CFClient::SDLK_UP) {
1904 if ($self->{history_pointer} < 0) {
1905 $self->{history_saveback} = $self->get_text;
1906 }
1907 if (@{$self->{history} || []} > 0) {
1908 $self->{history_pointer}++;
1909 if ($self->{history_pointer} >= @{$self->{history} || []}) {
1910 $self->{history_pointer} = @{$self->{history} || []} - 1;
1911 }
1912 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1913 }
1914
1915 } elsif ($sym == CFClient::SDLK_DOWN) {
1916 $self->{history_pointer}--;
1917 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1918
1919 if ($self->{history_pointer} >= 0) {
1920 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1921 } else {
1922 $self->set_text ($self->{history_saveback});
1923 }
1924
1284 } else { 1925 } else {
1285 $self->SUPER::key_down ($ev); 1926 return $self->SUPER::invoke_key_down ($ev)
1927 }
1928
1286 } 1929 1
1287
1288} 1930}
1289 1931
1290############################################################################# 1932#############################################################################
1291 1933
1292package CFClient::UI::Button; 1934package CFClient::UI::Button;
1293 1935
1294our @ISA = CFClient::UI::Label::; 1936our @ISA = CFClient::UI::Label::;
1295 1937
1296use SDL; 1938use CFClient::OpenGL;
1297use SDL::OpenGL;
1298 1939
1299my @tex = 1940my @tex =
1300 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 1941 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1301 qw(b1_button_active.png); 1942 qw(b1_button_active.png);
1302 1943
1303sub new { 1944sub new {
1304 my $class = shift; 1945 my $class = shift;
1305 1946
1306 $class->SUPER::new ( 1947 $class->SUPER::new (
1307 padding => 4, 1948 padding_x => 4,
1949 padding_y => 4,
1308 fg => [1, 1, 1], 1950 fg => [1, 1, 1],
1309 bg => [1, 1, 1, 0.2],
1310 active_fg => [0, 0, 1], 1951 active_fg => [0, 0, 1],
1311 can_hover => 1, 1952 can_hover => 1,
1312 align => 0, 1953 align => 0,
1313 valign => 0, 1954 valign => 0,
1955 can_events => 1,
1314 @_ 1956 @_
1315 ) 1957 )
1316} 1958}
1317 1959
1318sub button_up { 1960sub invoke_button_up {
1319 my ($self, $ev, $x, $y) = @_; 1961 my ($self, $ev, $x, $y) = @_;
1320 1962
1963 $self->emit ("activate")
1321 if ($x >= 0 && $x < $self->{w} 1964 if $x >= 0 && $x < $self->{w}
1322 && $y >= 0 && $y < $self->{h}) { 1965 && $y >= 0 && $y < $self->{h};
1323 $self->emit ("activate"); 1966
1324 } 1967 1
1325} 1968}
1326 1969
1327sub _draw { 1970sub _draw {
1328 my ($self) = @_; 1971 my ($self) = @_;
1329 1972
1330 local $self->{fg} = $self->{fg}; 1973 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1331 1974
1332 if ($GRAB == $self) {
1333 $self->{fg} = $self->{active_fg};
1334 }
1335
1336 glEnable GL_BLEND;
1337 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1338 glEnable GL_TEXTURE_2D; 1975 glEnable GL_TEXTURE_2D;
1339 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1976 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1340 glColor 0, 0, 0, 1; 1977 glColor 0, 0, 0, 1;
1341 1978
1342 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1979 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1343 1980
1344 glDisable GL_TEXTURE_2D; 1981 glDisable GL_TEXTURE_2D;
1345 glDisable GL_BLEND;
1346 1982
1347 $self->SUPER::_draw; 1983 $self->SUPER::_draw;
1348} 1984}
1349 1985
1350############################################################################# 1986#############################################################################
1351 1987
1352package CFClient::UI::CheckBox; 1988package CFClient::UI::ImageButton;
1353 1989
1354our @ISA = CFClient::UI::DrawBG::; 1990our @ISA = CFClient::UI::Image::;
1355 1991
1356my @tex = 1992use CFClient::OpenGL;
1357 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1358 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1359 1993
1360use SDL; 1994my %textures;
1361use SDL::OpenGL;
1362 1995
1363sub new { 1996sub new {
1364 my $class = shift; 1997 my $class = shift;
1365 1998
1999 my $self = $class->SUPER::new (
2000 padding_x => 4,
2001 padding_y => 4,
2002 fg => [1, 1, 1],
2003 active_fg => [0, 0, 1],
2004 can_hover => 1,
2005 align => 0,
2006 valign => 0,
2007 can_events => 1,
2008 @_
2009 );
2010}
2011
2012sub invoke_button_up {
2013 my ($self, $ev, $x, $y) = @_;
2014
2015 $self->emit ("activate")
2016 if $x >= 0 && $x < $self->{w}
2017 && $y >= 0 && $y < $self->{h};
2018
2019 1
2020}
2021
2022#############################################################################
2023
2024package CFClient::UI::CheckBox;
2025
2026our @ISA = CFClient::UI::DrawBG::;
2027
2028my @tex =
2029 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
2030 qw(c1_checkbox_bg.png c1_checkbox_active.png);
2031
2032use CFClient::OpenGL;
2033
2034sub new {
2035 my $class = shift;
2036
1366 $class->SUPER::new ( 2037 $class->SUPER::new (
1367 padding => 2, 2038 padding_x => 2,
2039 padding_y => 2,
1368 fg => [1, 1, 1], 2040 fg => [1, 1, 1],
1369 active_fg => [1, 1, 0], 2041 active_fg => [1, 1, 0],
2042 bg => [0, 0, 0, 0.2],
2043 active_bg => [1, 1, 1, 0.5],
1370 state => 0, 2044 state => 0,
1371 can_hover => 1, 2045 can_hover => 1,
1372 @_ 2046 @_
1373 ) 2047 )
1374} 2048}
1375 2049
1376sub size_request { 2050sub size_request {
1377 my ($self) = @_; 2051 my ($self) = @_;
1378 2052
1379 ($self->{padding} * 2 + 6) x 2 2053 (6) x 2
1380} 2054}
1381 2055
1382sub button_down { 2056sub invoke_button_down {
1383 my ($self, $ev, $x, $y) = @_; 2057 my ($self, $ev, $x, $y) = @_;
1384 2058
1385 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2059 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1386 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2060 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1387 $self->{state} = !$self->{state}; 2061 $self->{state} = !$self->{state};
1388 $self->emit (changed => $self->{state}); 2062 $self->emit (changed => $self->{state});
2063 } else {
2064 return 0
2065 }
2066
1389 } 2067 1
1390} 2068}
1391 2069
1392sub _draw { 2070sub _draw {
1393 my ($self) = @_; 2071 my ($self) = @_;
1394 2072
1395 $self->SUPER::_draw; 2073 $self->SUPER::_draw;
1396 2074
1397 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2075 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1398 2076
1399 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2077 my ($w, $h) = @$self{qw(w h)};
2078
2079 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1400 2080
1401 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2081 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1402 2082
1403 glEnable GL_BLEND; 2083 my $tex = $self->{state} ? $tex[1] : $tex[0];
2084
1404 glEnable GL_TEXTURE_2D; 2085 glEnable GL_TEXTURE_2D;
1405 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1406
1407 my $tex = $self->{state} ? $tex[1] : $tex[0];
1408
1409 $tex->draw_quad (0, 0, $s, $s); 2086 $tex->draw_quad_alpha (0, 0, $s, $s);
1410
1411 glDisable GL_TEXTURE_2D; 2087 glDisable GL_TEXTURE_2D;
1412 glDisable GL_BLEND;
1413} 2088}
1414 2089
1415############################################################################# 2090#############################################################################
1416 2091
2092package CFClient::UI::Image;
2093
2094our @ISA = CFClient::UI::Base::;
2095
2096use CFClient::OpenGL;
2097
2098our %texture_cache;
2099
2100sub new {
2101 my $class = shift;
2102
2103 my $self = $class->SUPER::new (
2104 can_events => 0,
2105 @_,
2106 );
2107
2108 $self->{path}
2109 or Carp::croak "required attribute 'path' not set";
2110
2111 $self->{tex} = $texture_cache{$self->{path}} ||=
2112 new_from_file CFClient::Texture CFClient::find_rcfile $self->{path}, mipmap => 1;
2113
2114 Scalar::Util::weaken $texture_cache{$self->{path}};
2115
2116 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
2117
2118 $self
2119}
2120
2121sub size_request {
2122 my ($self) = @_;
2123
2124 ($self->{tex}{w}, $self->{tex}{h})
2125}
2126
2127sub _draw {
2128 my ($self) = @_;
2129
2130 my $tex = $self->{tex};
2131
2132 my ($w, $h) = ($self->{w}, $self->{h});
2133
2134 if ($self->{rot90}) {
2135 glRotate 90, 0, 0, 1;
2136 glTranslate 0, -$self->{w}, 0;
2137
2138 ($w, $h) = ($h, $w);
2139 }
2140
2141 glEnable GL_TEXTURE_2D;
2142 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2143
2144 $tex->draw_quad_alpha (0, 0, $w, $h);
2145
2146 glDisable GL_TEXTURE_2D;
2147}
2148
2149#############################################################################
2150
1417package CFClient::UI::VGauge; 2151package CFClient::UI::VGauge;
1418 2152
1419our @ISA = CFClient::UI::Base::; 2153our @ISA = CFClient::UI::Base::;
1420 2154
1421use SDL::OpenGL; 2155use List::Util qw(min max);
2156
2157use CFClient::OpenGL;
1422 2158
1423my %tex = ( 2159my %tex = (
1424 food => [ 2160 food => [
1425 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2161 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1426 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2162 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1427 ], 2163 ],
1428 grace => [ 2164 grace => [
1429 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2165 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1430 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2166 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1431 ], 2167 ],
1432 hp => [ 2168 hp => [
1433 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2169 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1434 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2170 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1435 ], 2171 ],
1436 mana => [ 2172 mana => [
1437 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2173 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1438 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2174 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1439 ], 2175 ],
1440); 2176);
1441 2177
1442# eg. VGauge->new (gauge => 'food'), default gauge: food 2178# eg. VGauge->new (gauge => 'food'), default gauge: food
1443sub new { 2179sub new {
1444 my $class = shift; 2180 my $class = shift;
1445 2181
1446 my $self = $class->SUPER::new (gauge => 'food', @_); 2182 my $self = $class->SUPER::new (
2183 type => 'food',
2184 @_
2185 );
2186
2187 $self->{aspect} = $tex{$self->{type}}[0]{w} / $tex{$self->{type}}[0]{h};
1447 2188
1448 $self 2189 $self
1449} 2190}
1450 2191
1451sub size_request { 2192sub size_request {
1452 my ($self) = @_; 2193 my ($self) = @_;
1453 2194
1454 my $tex = $tex{$self->{gauge}}[0]; 2195 #my $tex = $tex{$self->{type}}[0];
1455
1456 @$tex{qw(w h)} 2196 #@$tex{qw(w h)}
2197 (0, 0)
1457} 2198}
1458 2199
1459sub set_max { 2200sub set_max {
1460 my ($self, $max) = @_; 2201 my ($self, $max) = @_;
1461 2202
2203 return if $self->{max_val} == $max;
2204
1462 $self->{max_val} = $max; 2205 $self->{max_val} = $max;
2206 $self->update;
1463} 2207}
1464 2208
1465sub set_value { 2209sub set_value {
1466 my ($self, $val, $max) = @_; 2210 my ($self, $val, $max) = @_;
1467 2211
1468 $self->set_max ($max) 2212 $self->set_max ($max)
1469 if defined $max; 2213 if defined $max;
1470 2214
1471 $max = $self->{max_val}; 2215 return if $self->{val} == $val;
2216
1472 $self->{val} = $val; 2217 $self->{val} = $val;
1473
1474 $self->update; 2218 $self->update;
1475} 2219}
1476 2220
1477sub _draw { 2221sub _draw {
1478 my ($self) = @_; 2222 my ($self) = @_;
1479 2223
1480 my $tex = $tex{$self->{gauge}}; 2224 my $tex = $tex{$self->{type}};
2225 my ($t1, $t2, $t3) = @$tex;
1481 2226
1482 my ($w, $h) = ($self->{w}, $self->{h}); 2227 my ($w, $h) = ($self->{w}, $self->{h});
1483 2228
2229 if ($self->{vertical}) {
2230 glRotate 90, 0, 0, 1;
2231 glTranslate 0, -$self->{w}, 0;
2232
2233 ($w, $h) = ($h, $w);
2234 }
2235
1484 my $ycut = $self->{val} / ($self->{max_val} || 1); 2236 my $ycut = $self->{val} / ($self->{max_val} || 1);
1485 $ycut = 1 if $self->{val} > $self->{max_val};
1486 2237
1487 my $t1 = $tex->[0]; 2238 my $ycut1 = max 0, min 1, $ycut;
1488 my $t2 = $tex->[1]; 2239 my $ycut2 = max 0, min 1, $ycut - 1;
2240
2241 my $h1 = $self->{h} * (1 - $ycut1);
2242 my $h2 = $self->{h} * (1 - $ycut2);
1489 2243
1490 glEnable GL_BLEND; 2244 glEnable GL_BLEND;
1491 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2245 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2246 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1492 glEnable GL_TEXTURE_2D; 2247 glEnable GL_TEXTURE_2D;
1493 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2248 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1494 2249
1495 my $h1 = $self->{h} - $ycut * $self->{h};
1496 my $h2 = $ycut * $self->{h};
1497
1498 my $yp = 0;
1499
1500 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2250 glBindTexture GL_TEXTURE_2D, $t1->{name};
1501 glBegin GL_QUADS; 2251 glBegin GL_QUADS;
1502 glTexCoord 0 , 0; glVertex 0 , $yp; 2252 glTexCoord 0 , 0; glVertex 0 , 0;
1503 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $yp + $h1; 2253 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1504 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex 0 + $w, $yp + $h1; 2254 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1505 glTexCoord $t1->{s}, 0; glVertex 0 + $w, $yp; 2255 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1506 glEnd; 2256 glEnd;
1507 2257
1508 $yp += $h1; 2258 my $ycut1 = List::Util::min 1, $ycut;
1509
1510 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2259 glBindTexture GL_TEXTURE_2D, $t2->{name};
1511 glBegin GL_QUADS; 2260 glBegin GL_QUADS;
1512 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $yp; 2261 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1513 glTexCoord 0 , $t2->{t}; glVertex 0 , $yp + $h2; 2262 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1514 glTexCoord $t2->{s}, $t2->{t}; glVertex 0 + $w, $yp + $h2;
1515 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex 0 + $w, $yp; 2263 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
2264 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1516 glEnd; 2265 glEnd;
2266
2267 if ($t3) {
2268 glBindTexture GL_TEXTURE_2D, $t3->{name};
2269 glBegin GL_QUADS;
2270 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2271 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2272 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2273 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2274 glEnd;
2275 }
1517 2276
1518 glDisable GL_BLEND; 2277 glDisable GL_BLEND;
1519 glDisable GL_TEXTURE_2D; 2278 glDisable GL_TEXTURE_2D;
1520} 2279}
1521 2280
1522############################################################################# 2281#############################################################################
1523 2282
2283package CFClient::UI::Gauge;
2284
2285our @ISA = CFClient::UI::VBox::;
2286
2287sub new {
2288 my ($class, %arg) = @_;
2289
2290 my $self = $class->SUPER::new (
2291 tooltip => $arg{type},
2292 can_hover => 1,
2293 can_events => 1,
2294 %arg,
2295 );
2296
2297 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
2298 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2299 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
2300
2301 $self
2302}
2303
2304sub set_fontsize {
2305 my ($self, $fsize) = @_;
2306
2307 $self->{value}->set_fontsize ($fsize);
2308 $self->{max} ->set_fontsize ($fsize);
2309}
2310
2311sub set_max {
2312 my ($self, $max) = @_;
2313
2314 $self->{gauge}->set_max ($max);
2315 $self->{max}->set_text ($max);
2316}
2317
2318sub set_value {
2319 my ($self, $val, $max) = @_;
2320
2321 $self->set_max ($max)
2322 if defined $max;
2323
2324 $self->{gauge}->set_value ($val, $max);
2325 $self->{value}->set_text ($val);
2326}
2327
2328#############################################################################
2329
1524package CFClient::UI::Slider; 2330package CFClient::UI::Slider;
1525 2331
1526use strict; 2332use strict;
1527 2333
1528use SDL::OpenGL; 2334use CFClient::OpenGL;
1529 2335
1530our @ISA = CFClient::UI::DrawBG::; 2336our @ISA = CFClient::UI::DrawBG::;
1531 2337
1532my @tex = 2338my @tex =
1533 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2339 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ }
1534 qw(s1_slider.png s1_slider_bg.png); 2340 qw(s1_slider.png s1_slider_bg.png);
1535 2341
1536sub new { 2342sub new {
1537 my $class = shift; 2343 my $class = shift;
1538 2344
1539 # range [value, low, high, page] 2345 # range [value, low, high, page, unit]
1540 2346
1541 # TODO: 0-width page 2347 # TODO: 0-width page
1542 # TODO: req_w/h are wrong with vertical 2348 # TODO: req_w/h are wrong with vertical
1543 # TODO: calculations are off 2349 # TODO: calculations are off
1544 my $self = $class->SUPER::new ( 2350 my $self = $class->SUPER::new (
1545 fg => [1, 1, 1], 2351 fg => [1, 1, 1],
1546 active_fg => [0, 0, 0], 2352 active_fg => [0, 0, 0],
2353 bg => [0, 0, 0, 0.2],
2354 active_bg => [1, 1, 1, 0.5],
1547 range => [0, 0, 100, 10], 2355 range => [0, 0, 100, 10, 0],
1548 req_w => 40, 2356 min_w => $::WIDTH / 80,
1549 req_h => 13, 2357 min_h => $::WIDTH / 80,
1550 vertical => 0, 2358 vertical => 0,
1551 can_hover => 1, 2359 can_hover => 1,
1552 inner_pad => 5, 2360 inner_pad => 0.02,
1553 @_ 2361 @_
1554 ); 2362 );
1555 2363
2364 $self->set_value ($self->{range}[0]);
2365 $self->update;
2366
1556 $self 2367 $self
1557} 2368}
1558 2369
2370sub set_range {
2371 my ($self, $range) = @_;
2372
2373 ($range, $self->{range}) = ($self->{range}, $range);
2374
2375 if ("@$range" ne "@{$self->{range}}") {
2376 $self->update;
2377 $self->set_value ($self->{range}[0]);
2378 }
2379}
2380
2381sub set_value {
2382 my ($self, $value) = @_;
2383
2384 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2385
2386 $hi = $lo + 1 if $hi <= $lo;
2387
2388 $page = $hi - $lo if $page > $hi - $lo;
2389
2390 $value = $lo if $value < $lo;
2391 $value = $hi - $page if $value > $hi - $page;
2392
2393 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2394 if $unit;
2395
2396 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2397
2398 if ($value != $old_value) {
2399 $self->emit (changed => $value);
2400 $self->update;
2401 }
2402}
2403
1559sub size_request { 2404sub size_request {
1560 my ($self) = @_; 2405 my ($self) = @_;
1561 2406
1562 my $w = $self->{req_w}; 2407 ($self->{req_w}, $self->{req_h})
1563 my $h = $self->{req_h};
1564
1565 $self->{vertical} ? ($h, $w) : ($w, $h)
1566} 2408}
1567 2409
1568sub button_down { 2410sub invoke_button_down {
1569 my ($self, $ev, $x, $y) = @_; 2411 my ($self, $ev, $x, $y) = @_;
1570 2412
1571 $self->SUPER::button_down ($ev, $x, $y); 2413 $self->SUPER::invoke_button_down ($ev, $x, $y);
2414
2415 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2416
1572 $self->mouse_motion ($ev, $x, $y); 2417 $self->invoke_mouse_motion ($ev, $x, $y)
1573} 2418}
1574 2419
1575sub mouse_motion { 2420sub invoke_mouse_motion {
1576 my ($self, $ev, $x, $y) = @_; 2421 my ($self, $ev, $x, $y) = @_;
1577 2422
1578 if ($GRAB == $self) { 2423 if ($GRAB == $self) {
2424 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2425
2426 my (undef, $lo, $hi, $page) = @{$self->{range}};
2427
2428 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2429
2430 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2431 } else {
2432 return 0;
2433 }
2434
2435 1
2436}
2437
2438sub update {
2439 my ($self) = @_;
2440
2441 delete $self->{knob_w};
2442 $self->SUPER::update;
2443}
2444
2445sub _draw {
2446 my ($self) = @_;
2447
2448 unless ($self->{knob_w}) {
2449 $self->set_value ($self->{range}[0]);
2450
1579 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2451 my ($value, $lo, $hi, $page) = @{$self->{range}};
2452 my $range = ($hi - $page - $lo) || 1e-100;
1580 2453
1581 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2454 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1582 2455
1583 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2456 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1584 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2457 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1585 2458
1586 $x -= $inner_pad_px; # substract the padding 2459 $value = ($value - $lo) / $range;
1587 $x = $x * ($hi - $lo) / $inner_w + $lo; 2460 $value = $value * $self->{scale} + $self->{offset};
1588 $x = $lo if $x < $lo;
1589 $x = $hi - $page if $x > $hi - $page;
1590 $self->{range}[0] = $x;
1591 2461
1592 $self->emit (changed => $x); 2462 $self->{knob_x} = $value - $knob_w * 0.5;
1593 $self->update; 2463 $self->{knob_w} = $knob_w;
1594 } 2464 }
1595}
1596
1597# the inner_* stuff is for generating a padding for the slider handle,
1598# so that the handle doesn't leave the texture. This calculation isn't 100%
1599# correct propably, but it does the job for now
1600sub _calc_inner_pad_px {
1601 my ($self, $w) = @_;
1602 ($w / 100) * $self->{inner_pad} # % to pixels
1603}
1604
1605sub _draw {
1606 my ($self) = @_;
1607 2465
1608 $self->SUPER::_draw (); 2466 $self->SUPER::_draw ();
1609 2467
1610 my ($w, $h) = @$self{qw(w h)}; 2468 glScale $self->{w}, $self->{h};
1611 2469
1612 if ($self->{vertical}) { 2470 if ($self->{vertical}) {
1613 # draw a vertical slider like a rotated horizontal slider 2471 # draw a vertical slider like a rotated horizontal slider
1614 2472
2473 glTranslate 1, 0, 0;
1615 glRotate 90, 0, 0, 1; 2474 glRotate 90, 0, 0, 1;
1616 glTranslate 0, -$self->{w}, 0;
1617
1618 ($w, $h) = ($h, $w);
1619 } 2475 }
1620 2476
1621 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2477 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1622 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2478 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1623 2479
1624 my ($value, $lo, $hi, $page) = @{$self->{range}};
1625
1626 $hi = $value + 1 if $lo == $hi;
1627
1628 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1629 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1630
1631 $page = int $page * $inner_w / ($hi - $lo);
1632 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1633
1634 $w -= $page;
1635 $page &= ~1;
1636 glTranslate $page * 0.5, 0, 0;
1637 $page ||= 2;
1638
1639 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1640 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1641
1642 glEnable GL_BLEND;
1643 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1644 glEnable GL_TEXTURE_2D; 2480 glEnable GL_TEXTURE_2D;
1645 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2481 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1646 2482
1647 # draw background 2483 # draw background
1648 $tex[1]->draw_quad (0, 0, $w, $h); 2484 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1649 2485
1650 # draw handle 2486 # draw handle
1651 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2487 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1652 2488
1653 glDisable GL_BLEND;
1654 glDisable GL_TEXTURE_2D; 2489 glDisable GL_TEXTURE_2D;
1655} 2490}
1656 2491
1657############################################################################# 2492#############################################################################
1658 2493
1659package CFClient::UI::TextView; 2494package CFClient::UI::ValSlider;
1660 2495
1661our @ISA = CFClient::UI::HBox::; 2496our @ISA = CFClient::UI::HBox::;
1662 2497
1663use SDL::OpenGL; 2498sub new {
2499 my ($class, %arg) = @_;
2500
2501 my $range = delete $arg{range};
2502
2503 my $self = $class->SUPER::new (
2504 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2505 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2506 to_value => sub { shift },
2507 from_value => sub { shift },
2508 %arg,
2509 );
2510
2511 $self->{slider}->connect (changed => sub {
2512 my ($self, $value) = @_;
2513 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2514 $self->{parent}->emit (changed => $value);
2515 });
2516
2517# $self->{entry}->connect (changed => sub {
2518# my ($self, $value) = @_;
2519# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2520# $self->{parent}->emit (changed => $value);
2521# });
2522
2523 $self->add ($self->{slider}, $self->{entry});
2524
2525 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2526
2527 $self
2528}
2529
2530sub set_range { shift->{slider}->set_range (@_) }
2531sub set_value { shift->{slider}->set_value (@_) }
2532
2533#############################################################################
2534
2535package CFClient::UI::TextScroller;
2536
2537our @ISA = CFClient::UI::HBox::;
2538
2539use CFClient::OpenGL;
1664 2540
1665sub new { 2541sub new {
1666 my $class = shift; 2542 my $class = shift;
1667 2543
1668 my $self = $class->SUPER::new ( 2544 my $self = $class->SUPER::new (
1669 req_w => $::WIDTH / 6, 2545 fontsize => 1,
1670 req_h => $::HEIGHT / 6, 2546 can_events => 0,
1671 fontsize => $::FONTSIZE, 2547 indent => 0,
2548 #font => default_font
1672 @_, 2549 @_,
1673 2550
1674 layout => (new CFClient::Layout), 2551 layout => (new CFClient::Layout 1),
1675 par => [], 2552 par => [],
1676 height => 0, 2553 height => 0,
1677 children => [ 2554 children => [
1678 (new CFClient::UI::Empty expand => 1), 2555 (new CFClient::UI::Empty expand => 1),
1679 (new CFClient::UI::Slider vertical => 1), 2556 (new CFClient::UI::Slider vertical => 1),
1680 ], 2557 ],
1681 ); 2558 );
1682 2559
1683 $self->{children}[1]->connect (changed => sub { 2560 $self->{children}[1]->connect (changed => sub { $self->update });
1684 $self->update;
1685 });
1686 2561
1687 $self 2562 $self
1688} 2563}
1689 2564
1690sub set_fontsize { 2565sub set_fontsize {
… …
1692 2567
1693 $self->{fontsize} = $fontsize; 2568 $self->{fontsize} = $fontsize;
1694 $self->reflow; 2569 $self->reflow;
1695} 2570}
1696 2571
1697sub text_height { 2572sub visible_children {
2573 my ($self) = @_;
2574
2575 @{$self->{children}}[0,1]
2576}
2577
2578sub invoke_size_allocate {
2579 my ($self, $w, $h) = @_;
2580
2581 my (undef, undef, @other) = @{ $self->{children} };
2582 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2583
2584 $self->{layout}->set_font ($self->{font}) if $self->{font};
2585 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2586 $self->{layout}->set_width ($self->{children}[0]{w});
2587 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2588
2589 $self->reflow;
2590
2591 $self->SUPER::invoke_size_allocate ($w, $h)
2592}
2593
2594sub get_layout {
1698 my ($self, $text) = @_; 2595 my ($self, $para) = @_;
1699 2596
1700 my $layout = $self->{layout}; 2597 my $layout = $self->{layout};
1701 2598
2599 $layout->set_font ($self->{font}) if $self->{font};
1702 $layout->set_height ($self->{fontsize}); 2600 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1703 $layout->set_width ($self->{w}); 2601 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
1704 $layout->set_text ($text); 2602 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1705 2603 $layout->set_markup ($para->{markup});
1706 ($layout->size)[1] 2604 $layout->set_shapes (map +($_->{req_w}, $_->{req_h}), @{$para->{widget}});
2605
2606 $layout
1707} 2607}
1708 2608
1709sub reflow { 2609sub reflow {
1710 my ($self) = @_; 2610 my ($self) = @_;
1711 2611
1712 $self->{need_reflow}++; 2612 $self->{need_reflow}++;
1713 $self->update; 2613 $self->update;
1714} 2614}
1715 2615
1716sub size_request { 2616sub set_offset {
1717 my ($self) = @_; 2617 my ($self, $offset) = @_;
1718 2618
1719 ($self->{req_w}, $self->{req_h}) 2619 # todo: base offset on lines or so, not on pixels
2620 $self->{children}[1]->set_value ($offset);
1720} 2621}
1721 2622
1722sub size_allocate { 2623sub clear {
1723 my ($self, $w, $h) = @_; 2624 my ($self) = @_;
1724 2625
1725 $self->{layout}->set_height ($self->{fontsize}); 2626 my (undef, undef, @other) = @{ $self->{children} };
1726 $self->{layout}->set_width ($self->{w}); 2627 $self->remove ($_) for @other;
1727 2628
2629 $self->{par} = [];
2630 $self->{height} = 0;
2631 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
2632}
2633
2634sub add_paragraph {
2635 my ($self, $color, $para, $indent) = @_;
2636
2637 my ($text, @w) = ref $para ? @$para : $para;
2638
2639 $para = {
2640 w => 1e10,
2641 wrapped => 1,
2642 fg => $color,
2643 indent => $indent,
2644 markup => $text,
2645 widget => \@w,
2646 };
2647
2648 $self->add (@w) if @w;
2649 push @{$self->{par}}, $para;
2650
1728 $self->reflow; 2651 $self->{need_reflow}++;
1729 $self->update; 2652 $self->update;
1730} 2653}
1731 2654
1732sub add_paragraph { 2655sub scroll_to_bottom {
1733 my ($self, $color, $text) = @_; 2656 my ($self) = @_;
1734 2657
1735 #TODO: intelligently "reformat" paragraph 2658 $self->{scroll_to_bottom} = 1;
1736 2659 $self->update;
1737 my $height = $self->text_height ($text);
1738
1739 $self->{height} += $height;
1740
1741 push @{$self->{par}}, [$height, $color, $text];
1742
1743 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}];
1744 $self->{children}[1]->update;
1745} 2660}
1746 2661
1747sub update { 2662sub update {
1748 my ($self) = @_; 2663 my ($self) = @_;
1749 2664
… …
1751 2666
1752 return unless $self->{h} > 0; 2667 return unless $self->{h} > 0;
1753 2668
1754 delete $self->{texture}; 2669 delete $self->{texture};
1755 2670
1756 $ROOT->on_refresh ($self, sub { 2671 $ROOT->on_post_alloc ($self => sub {
2672 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2673
1757 if (delete $self->{need_reflow}) { 2674 if (delete $self->{need_reflow}) {
1758 my $height = 0; 2675 my $height = 0;
1759 2676
1760 $height += $_->[0] = $self->text_height ($_->[2])
1761 for @{$self->{par}}; 2677 for my $para (@{$self->{par}}) {
2678 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
2679 my $layout = $self->get_layout ($para);
2680 my ($w, $h) = $layout->size;
2681
2682 $para->{w} = $w + $para->{indent};
2683 $para->{h} = $h;
2684 $para->{wrapped} = $layout->has_wrapped;
2685 }
2686
2687 $height += $para->{h};
2688 }
1762 2689
1763 $self->{height} = $height; 2690 $self->{height} = $height;
1764 2691
1765 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2692 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
1766 2693
1767 delete $self->{texture}; 2694 delete $self->{texture};
1768 } 2695 }
1769 2696
2697 if (delete $self->{scroll_to_bottom}) {
2698 $self->{children}[1]->set_value (1e10);
2699 }
2700
1770 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2701 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
1771 glClearColor 0, 0, 0, 1; 2702 glClearColor 0, 0, 0, 0;
1772 glClear GL_COLOR_BUFFER_BIT; 2703 glClear GL_COLOR_BUFFER_BIT;
1773 2704
2705 my $top = int $self->{children}[1]{range}[0];
2706
2707 my $y0 = $top;
2708 my $y1 = $top + $H;
2709
2710 my $y = 0;
2711
1774 glEnable GL_BLEND; 2712 glEnable GL_BLEND;
2713 #TODO# not correct in windows where rgba is forced off
1775 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2714 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1776 glEnable GL_TEXTURE_2D;
1777 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1778 2715
1779 my $top = int $self->{children}[1]{range}[0];
1780
1781 my $y0 = $top;
1782 my $y1 = $top + $self->{h};
1783
1784 my $y = 0;
1785
1786 my $layout = $self->{layout};
1787
1788 for my $par (@{$self->{par}}) { 2716 for my $para (@{$self->{par}}) {
1789 my $h = $par->[0]; 2717 my $h = $para->{h};
1790 2718
1791 if ($y0 < $y + $h && $y < $y1) { 2719 if ($y0 < $y + $h && $y < $y1) {
1792 $layout->set_text ($par->[2]);
1793 2720
1794 glColor @{ $par->[1] }; 2721 my $layout = $self->get_layout ($para);
1795 my ($W, $H) = $layout->size; 2722
1796 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2723 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2724
2725 glRasterPos $para->{indent}, $y - $y0;
2726 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2727
2728 if (my @w = @{ $para->{widget} }) {
2729 my @s = $layout->get_shapes;
2730
2731 for (@w) {
2732 my ($dx, $dy) = splice @s, 0, 2, ();
2733
2734 $_->{x} = $dx + $para->{indent};
2735 $_->{y} = $dy + $y - $y0;
2736
2737 $_->draw;
2738 }
2739 }
1797 } 2740 }
1798 2741
1799 $y += $h; 2742 $y += $h;
1800 } 2743 }
1801 2744
1802 glDisable GL_TEXTURE_2D;
1803 glDisable GL_BLEND; 2745 glDisable GL_BLEND;
1804 }; 2746 };
1805 }); 2747 });
1806} 2748}
1807 2749
2750sub reconfigure {
2751 my ($self) = @_;
2752
2753 $self->SUPER::reconfigure;
2754
2755 $_->{w} = 1e10 for @{ $self->{par} };
2756 $self->reflow;
2757}
2758
1808sub _draw { 2759sub _draw {
1809 my ($self) = @_; 2760 my ($self) = @_;
1810 2761
1811 if ($self->{texture}) {
1812 glEnable GL_TEXTURE_2D; 2762 glEnable GL_TEXTURE_2D;
1813 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2763 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1814 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2764 glColor 0, 0, 0, 1;
2765 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
1815 glDisable GL_TEXTURE_2D; 2766 glDisable GL_TEXTURE_2D;
1816 }
1817 2767
1818 $self->{children}[1]->draw; 2768 $self->{children}[1]->draw;
1819
1820} 2769}
1821 2770
1822############################################################################# 2771#############################################################################
1823 2772
1824package CFClient::UI::MapWidget;
1825
1826use strict;
1827
1828use List::Util qw(min max);
1829
1830use SDL;
1831use SDL::OpenGL;
1832
1833our @ISA = CFClient::UI::Base::;
1834
1835sub new {
1836 my $class = shift;
1837
1838 $class->SUPER::new (
1839 z => -1,
1840 can_focus => 1,
1841 list => (glGenLists 1),
1842 @_
1843 )
1844}
1845
1846sub key_down {
1847 print "MAPKEYDOWN\n";
1848}
1849
1850sub key_up {
1851}
1852
1853sub button_down {
1854 my ($self, $ev, $x, $y) = @_;
1855
1856 $self->focus_in;
1857
1858 if ($ev->button == 2) {
1859 my ($ox, $oy) = ($ev->button_x, $ev->button_y);
1860 my ($bw, $bh) = ($::CFG->{map_shift_x}, $::CFG->{map_shift_y});
1861
1862 $self->{motion} = sub {
1863 my ($ev, $x, $y) = @_;
1864
1865 ($x, $y) = ($ev->motion_x, $ev->motion_y);
1866
1867 $::CFG->{map_shift_x} = $bw + $x - $ox;
1868 $::CFG->{map_shift_y} = $bh + $y - $oy;
1869
1870 $self->update;
1871 };
1872 }
1873}
1874
1875sub button_up {
1876 my ($self, $ev, $x, $y) = @_;
1877
1878 delete $self->{motion};
1879}
1880
1881sub mouse_motion {
1882 my ($self, $ev, $x, $y) = @_;
1883
1884 $self->{motion}->($ev, $x, $y) if $self->{motion};
1885}
1886
1887sub size_request {
1888 (
1889 1 + 32 * int $::WIDTH / 32,
1890 1 + 32 * int $::HEIGHT / 32,
1891 )
1892}
1893
1894sub update {
1895 my ($self) = @_;
1896
1897 $self->{need_update} = 1;
1898 $self->SUPER::update;
1899}
1900
1901sub draw {
1902 my ($self) = @_;
1903
1904 if (delete $self->{need_update}) {
1905 glNewList $self->{list}, GL_COMPILE;
1906
1907 if ($::MAP) {
1908 my $sw = int $::WIDTH / 32;
1909 my $sh = int $::HEIGHT / 32;
1910
1911 my $sx = $::CFG->{map_shift_x}; my $sx0 = $sx & 31; $sx = ($sx - $sx0) / 32;
1912 my $sy = $::CFG->{map_shift_y}; my $sy0 = $sy & 31; $sy = ($sy - $sy0) / 32;
1913
1914 glTranslate $sx0 - 32, $sy0 - 32, 0;
1915
1916 my ($w, $h, $data) = $::MAP->draw ($sx, $sy, 0, 0, $sw + 1, $sh + 1);
1917
1918 if ($::CFG->{fow_enable}) {
1919 if ($::CFG->{fow_smooth} && $CFClient::GL_VERSION >= 1.2) { # smooth fog of war
1920 glConvolutionParameter (GL_CONVOLUTION_2D, GL_CONVOLUTION_BORDER_MODE, GL_CONSTANT_BORDER);
1921 glConvolutionFilter2D (
1922 GL_CONVOLUTION_2D,
1923 GL_ALPHA,
1924 3, 3,
1925 GL_ALPHA, GL_FLOAT,
1926 pack "f*",
1927 0.1, 0.1, 0.1,
1928 0.1, 0.2, 0.1,
1929 0.1, 0.1, 0.1,
1930 );
1931 glEnable GL_CONVOLUTION_2D;
1932 }
1933
1934 $self->{fow_texture} = new CFClient::Texture
1935 w => $w,
1936 h => $h,
1937 data => $data,
1938 internalformat => GL_ALPHA,
1939 format => GL_ALPHA;
1940
1941 glDisable GL_CONVOLUTION_2D if $::CFG->{fow_smooth};
1942
1943 glEnable GL_BLEND;
1944 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1945 glEnable GL_TEXTURE_2D;
1946 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1947
1948 glColor +($::CFG->{fow_intensity}) x 3, 1;
1949 $self->{fow_texture}->draw_quad (0, 0, $w * 32, $h * 32);
1950
1951 glDisable GL_TEXTURE_2D;
1952 glDisable GL_BLEND;
1953 }
1954
1955 # HACK BEGIN
1956 {
1957 glTranslate -($sx0 - 32), -($sy0 - 32), 0;#remove
1958 my ($w, $h) = (250, 250);
1959
1960 glEnable GL_BLEND;
1961 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1962 glEnable GL_TEXTURE_2D;
1963 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1964
1965 $self->{mapmap_texture} =
1966 new CFClient::Texture
1967 w => $w,
1968 h => $h,
1969 data => $::MAP->mapmap ($w, $h),
1970 type => $CFClient::GL_VERSION >= 1.2 ? GL_UNSIGNED_INT_8_8_8_8_REV : GL_UNSIGNED_BYTE;
1971
1972 $self->{mapmap_texture}->draw_quad (100, 100);
1973
1974 glDisable GL_TEXTURE_2D;
1975 glDisable GL_BLEND;
1976 }
1977 # HACK END
1978 }
1979
1980 glEndList;
1981 }
1982
1983 glPushMatrix;
1984 glCallList $self->{list};
1985 glPopMatrix;
1986
1987 if ($FOCUS != $self) {
1988 glColor 64/255, 64/255, 64/255;
1989 glLogicOp GL_AND;
1990 glEnable GL_COLOR_LOGIC_OP;
1991 glBegin GL_QUADS;
1992 glVertex 0, 0;
1993 glVertex 0, $::HEIGHT;
1994 glVertex $::WIDTH, $::HEIGHT;
1995 glVertex $::WIDTH, 0;
1996 glEnd;
1997 glDisable GL_COLOR_LOGIC_OP;
1998 }
1999}
2000
2001my %DIR = (
2002 SDLK_KP8, [1, "north"],
2003 SDLK_KP9, [2, "northeast"],
2004 SDLK_KP6, [3, "east"],
2005 SDLK_KP3, [4, "southeast"],
2006 SDLK_KP2, [5, "south"],
2007 SDLK_KP1, [6, "southwest"],
2008 SDLK_KP4, [7, "west"],
2009 SDLK_KP7, [8, "northwest"],
2010
2011 SDLK_UP, [1, "north"],
2012 SDLK_RIGHT, [3, "east"],
2013 SDLK_DOWN, [5, "south"],
2014 SDLK_LEFT, [7, "west"],
2015);
2016
2017sub key_down {
2018 my ($self, $ev) = @_;
2019
2020 my $mod = $ev->key_mod;
2021 my $sym = $ev->key_sym;
2022
2023 if ($sym == SDLK_KP5) {
2024 $::CONN->user_send ("stay fire");
2025 } elsif ($sym == SDLK_a) {
2026 $::CONN->user_send ("apply");
2027 } elsif ($sym == SDLK_QUOTE) {
2028 $self->emit ('activate_console');
2029 } elsif ($sym == SDLK_SLASH) {
2030 $self->emit ('activate_console' => '/');
2031 } elsif (exists $DIR{$sym}) {
2032 if ($mod & KMOD_SHIFT) {
2033 $self->{shft}++;
2034 $::CONN->user_send ("fire $DIR{$sym}[0]");
2035 } elsif ($mod & KMOD_CTRL) {
2036 $self->{ctrl}++;
2037 $::CONN->user_send ("run $DIR{$sym}[0]");
2038 } else {
2039 $::CONN->user_send ("$DIR{$sym}[1]");
2040 }
2041 }
2042}
2043
2044sub key_up {
2045 my ($self, $ev) = @_;
2046
2047 my $mod = $ev->key_mod;
2048 my $sym = $ev->key_sym;
2049
2050 if (!($mod & KMOD_SHIFT) && delete $self->{shft}) {
2051 $::CONN->user_send ("fire_stop");
2052 }
2053 if (!($mod & KMOD_CTRL ) && delete $self->{ctrl}) {
2054 $::CONN->user_send ("run_stop");
2055 }
2056}
2057
2058#############################################################################
2059
2060package CFClient::UI::Animator; 2773package CFClient::UI::Animator;
2061 2774
2062use SDL::OpenGL; 2775use CFClient::OpenGL;
2063 2776
2064our @ISA = CFClient::UI::Bin::; 2777our @ISA = CFClient::UI::Bin::;
2065 2778
2066sub moveto { 2779sub moveto {
2067 my ($self, $x, $y) = @_; 2780 my ($self, $x, $y) = @_;
… …
2105 2818
2106sub new { 2819sub new {
2107 my $class = shift; 2820 my $class = shift;
2108 2821
2109 my $self = $class->SUPER::new ( 2822 my $self = $class->SUPER::new (
2110 state => 0, 2823 state => 0,
2111 connect_activate => \&toggle_flopper, 2824 on_activate => \&toggle_flopper,
2112 @_ 2825 @_
2113 ); 2826 );
2114 2827
2115 if ($self->{state}) {
2116 $self->{state} = 0;
2117 $self->toggle_flopper;
2118 }
2119
2120 $self 2828 $self
2121} 2829}
2122 2830
2123sub toggle_flopper { 2831sub toggle_flopper {
2124 my ($self) = @_; 2832 my ($self) = @_;
2125 2833
2126 # TODO: use animation 2834 $self->{other}->toggle_visibility;
2127 if ($self->{state} = !$self->{state}) { 2835}
2128 $CFClient::UI::ROOT->add ($self->{other}); 2836
2129 $self->{other}->move ($self->coord2global (0, $self->{h})); 2837#############################################################################
2838
2839package CFClient::UI::Tooltip;
2840
2841our @ISA = CFClient::UI::Bin::;
2842
2843use CFClient::OpenGL;
2844
2845sub new {
2846 my $class = shift;
2847
2848 $class->SUPER::new (
2849 @_,
2850 can_events => 0,
2851 )
2852}
2853
2854sub set_tooltip_from {
2855 my ($self, $widget) = @_;
2856
2857 my $tooltip = $widget->{tooltip};
2858
2859 if ($ENV{CFPLUS_DEBUG} & 2) {
2860 $tooltip .= "\n\n" . (ref $widget) . "\n"
2861 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2862 . "req $widget->{req_w} $widget->{req_h}\n"
2863 . "visible $widget->{visible}";
2864 }
2865
2866 $tooltip =~ s/^\n+//;
2867 $tooltip =~ s/\n+$//;
2868
2869 $self->add (new CFClient::UI::Label
2870 markup => $tooltip,
2871 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2872 fontsize => 0.8,
2873 fg => [0, 0, 0, 1],
2874 ellipsise => 0,
2875 font => ($widget->{tooltip_font} || $::FONT_PROP),
2876 );
2877}
2878
2879sub size_request {
2880 my ($self) = @_;
2881
2882 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2883
2884 ($w + 4, $h + 4)
2885}
2886
2887sub invoke_size_allocate {
2888 my ($self, $w, $h) = @_;
2889
2890 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2891}
2892
2893sub invoke_visibility_change {
2894 my ($self, $visible) = @_;
2895
2896 return unless $visible;
2897
2898 $self->{root}->on_post_alloc ("move_$self" => sub {
2899 my $widget = $self->{owner}
2900 or return;
2901
2902 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2903
2904 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2905 if $x + $self->{w} > $self->{root}{w};
2906
2907 $self->move_abs ($x, $y);
2908 });
2909}
2910
2911sub _draw {
2912 my ($self) = @_;
2913
2914 glTranslate 0.375, 0.375;
2915
2916 my ($w, $h) = @$self{qw(w h)};
2917
2918 glColor 1, 0.8, 0.4;
2919 glBegin GL_QUADS;
2920 glVertex 0 , 0;
2921 glVertex 0 , $h;
2922 glVertex $w, $h;
2923 glVertex $w, 0;
2924 glEnd;
2925
2926 glColor 0, 0, 0;
2927 glBegin GL_LINE_LOOP;
2928 glVertex 0 , 0;
2929 glVertex 0 , $h;
2930 glVertex $w, $h;
2931 glVertex $w, 0;
2932 glEnd;
2933
2934 glTranslate 2 - 0.375, 2 - 0.375;
2935
2936 $self->SUPER::_draw;
2937}
2938
2939#############################################################################
2940
2941package CFClient::UI::Face;
2942
2943our @ISA = CFClient::UI::Base::;
2944
2945use CFClient::OpenGL;
2946
2947sub new {
2948 my $class = shift;
2949
2950 my $self = $class->SUPER::new (
2951 aspect => 1,
2952 can_events => 0,
2953 @_,
2954 );
2955
2956 if ($self->{anim} && $self->{animspeed}) {
2957 Scalar::Util::weaken (my $widget = $self);
2958
2959 $self->{timer} = Event->timer (
2960 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2961 hard => 1,
2962 interval => $self->{animspeed},
2963 cb => sub {
2964 ++$widget->{frame};
2965 $widget->update;
2966 },
2967 );
2968 }
2969
2970 $self
2971}
2972
2973sub size_request {
2974 (32, 8)
2975}
2976
2977sub update {
2978 my ($self) = @_;
2979
2980 return unless $self->{visible};
2981
2982 $self->SUPER::update;
2983}
2984
2985sub _draw {
2986 my ($self) = @_;
2987
2988 return unless $::CONN;
2989
2990 my $face;
2991
2992 if ($self->{frame}) {
2993 my $anim = $::CONN->{anim}[$self->{anim}];
2994
2995 $face = $anim->[ $self->{frame} % @$anim ]
2996 if $anim && @$anim;
2997 }
2998
2999 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
3000
3001 if ($tex) {
3002 glEnable GL_TEXTURE_2D;
3003 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
3004 glColor 0, 0, 0, 1;
3005 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
3006 glDisable GL_TEXTURE_2D;
3007 }
3008}
3009
3010sub destroy {
3011 my ($self) = @_;
3012
3013 $self->{timer}->cancel
3014 if $self->{timer};
3015
3016 $self->SUPER::destroy;
3017}
3018
3019#############################################################################
3020
3021package CFClient::UI::Buttonbar;
3022
3023our @ISA = CFClient::UI::HBox::;
3024
3025# TODO: should actualyl wrap buttons and other goodies.
3026
3027#############################################################################
3028
3029package CFClient::UI::Menu;
3030
3031our @ISA = CFClient::UI::FancyFrame::;
3032
3033use CFClient::OpenGL;
3034
3035sub new {
3036 my $class = shift;
3037
3038 my $self = $class->SUPER::new (
3039 items => [],
3040 z => 100,
3041 @_,
3042 );
3043
3044 $self->add ($self->{vbox} = new CFClient::UI::VBox);
3045
3046 for my $item (@{ $self->{items} }) {
3047 my ($widget, $cb, $tooltip) = @$item;
3048
3049 # handle various types of items, only text for now
3050 if (!ref $widget) {
3051 $widget = new CFClient::UI::Label
3052 can_hover => 1,
3053 can_events => 1,
3054 markup => $widget,
3055 tooltip => $tooltip
3056 }
3057
3058 $self->{item}{$widget} = $item;
3059
3060 $self->{vbox}->add ($widget);
3061 }
3062
3063 $self
3064}
3065
3066# popup given the event (must be a mouse button down event currently)
3067sub popup {
3068 my ($self, $ev) = @_;
3069
3070 $self->emit ("popdown");
3071
3072 # maybe save $GRAB? must be careful about events...
3073 $GRAB = $self;
3074 $self->{button} = $ev->{button};
3075
3076 $self->show;
3077 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3078}
3079
3080sub invoke_mouse_motion {
3081 my ($self, $ev, $x, $y) = @_;
3082
3083 # TODO: should use vbox->find_widget or so
3084 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3085 $self->{hover} = $self->{item}{$HOVER};
3086
3087 0
3088}
3089
3090sub invoke_button_up {
3091 my ($self, $ev, $x, $y) = @_;
3092
3093 if ($ev->{button} == $self->{button}) {
3094 undef $GRAB;
3095 $self->hide;
3096
2130 $self->emit ("open"); 3097 $self->emit ("popdown");
3098 $self->{hover}[1]->() if $self->{hover};
2131 } else { 3099 } else {
2132 $CFClient::UI::ROOT->remove ($self->{other}); 3100 return 0
2133 $self->emit ("close"); 3101 }
3102
2134 } 3103 1
2135
2136 $self->emit (changed => $self->{state});
2137} 3104}
2138 3105
2139############################################################################# 3106#############################################################################
2140 3107
3108package CFClient::UI::Multiplexer;
3109
3110our @ISA = CFClient::UI::Container::;
3111
3112sub new {
3113 my $class = shift;
3114
3115 my $self = $class->SUPER::new (
3116 @_,
3117 );
3118
3119 $self->{current} = $self->{children}[0]
3120 if @{ $self->{children} };
3121
3122 $self
3123}
3124
3125sub add {
3126 my ($self, @widgets) = @_;
3127
3128 $self->SUPER::add (@widgets);
3129
3130 $self->{current} = $self->{children}[0]
3131 if @{ $self->{children} };
3132}
3133
3134sub set_current_page {
3135 my ($self, $page_or_widget) = @_;
3136
3137 my $widget = ref $page_or_widget
3138 ? $page_or_widget
3139 : $self->{children}[$page_or_widget];
3140
3141 $self->{current} = $widget;
3142 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3143
3144 $self->emit (page_changed => $self->{current});
3145
3146 $self->realloc;
3147}
3148
3149sub visible_children {
3150 $_[0]{current}
3151}
3152
3153sub size_request {
3154 my ($self) = @_;
3155
3156 $self->{current}->size_request
3157}
3158
3159sub invoke_size_allocate {
3160 my ($self, $w, $h) = @_;
3161
3162 $self->{current}->configure (0, 0, $w, $h);
3163
3164 1
3165}
3166
3167sub _draw {
3168 my ($self) = @_;
3169
3170 $self->{current}->draw;
3171}
3172
3173#############################################################################
3174
3175package CFClient::UI::Notebook;
3176
3177our @ISA = CFClient::UI::VBox::;
3178
3179sub new {
3180 my $class = shift;
3181
3182 my $self = $class->SUPER::new (
3183 buttonbar => (new CFClient::UI::Buttonbar),
3184 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3185 # filter => # will be put between multiplexer and $self
3186 @_,
3187 );
3188
3189 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3190 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3191
3192 $self
3193}
3194
3195sub add {
3196 my ($self, $title, $widget, $tooltip) = @_;
3197
3198 Scalar::Util::weaken $self;
3199
3200 $self->{buttonbar}->add (new CFClient::UI::Button
3201 markup => $title,
3202 tooltip => $tooltip,
3203 on_activate => sub { $self->set_current_page ($widget) },
3204 );
3205
3206 $self->{multiplexer}->add ($widget);
3207}
3208
3209sub set_current_page {
3210 my ($self, $page) = @_;
3211
3212 $self->{multiplexer}->set_current_page ($page);
3213 $self->emit (page_changed => $self->{multiplexer}{current});
3214}
3215
3216#############################################################################
3217
3218package CFClient::UI::Combobox;
3219
3220use utf8;
3221
3222our @ISA = CFClient::UI::Button::;
3223
3224sub new {
3225 my $class = shift;
3226
3227 my $self = $class->SUPER::new (
3228 options => [], # [value, title, longdesc], ...
3229 value => undef,
3230 @_,
3231 );
3232
3233 $self->_set_value ($self->{value});
3234
3235 $self
3236}
3237
3238sub invoke_button_down {
3239 my ($self, $ev) = @_;
3240
3241 my @menu_items;
3242
3243 for (@{ $self->{options} }) {
3244 my ($value, $title, $tooltip) = @$_;
3245
3246 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3247 }
3248
3249 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3250}
3251
3252sub _set_value {
3253 my ($self, $value) = @_;
3254
3255 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3256 or return;
3257
3258 $self->{value} = $item->[0];
3259 $self->set_markup ("$item->[1] ⇓");
3260 $self->set_tooltip ($item->[2]);
3261}
3262
3263sub set_value {
3264 my ($self, $value) = @_;
3265
3266 return unless $self->{value} ne $value;
3267
3268 $self->_set_value ($value);
3269 $self->emit (changed => $value);
3270}
3271
3272#############################################################################
3273
3274package CFClient::UI::Statusbox;
3275
3276our @ISA = CFClient::UI::VBox::;
3277
3278sub new {
3279 my $class = shift;
3280
3281 my $self = $class->SUPER::new (
3282 fontsize => 0.8,
3283 @_,
3284 );
3285
3286 Scalar::Util::weaken (my $this = $self);
3287
3288 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3289
3290 $self
3291}
3292
3293sub reorder {
3294 my ($self) = @_;
3295 my $NOW = Time::HiRes::time;
3296
3297 # freeze display when hovering over any label
3298 return if $CFClient::UI::TOOLTIP->{owner}
3299 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3300 values %{ $self->{item} };
3301
3302 while (my ($k, $v) = each %{ $self->{item} }) {
3303 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3304 }
3305
3306 my @widgets;
3307
3308 my @items = sort {
3309 $a->{pri} <=> $b->{pri}
3310 or $b->{id} <=> $a->{id}
3311 } values %{ $self->{item} };
3312
3313 $self->{timer}->interval (1);
3314
3315 my $count = 10 + 1;
3316 for my $item (@items) {
3317 last unless --$count;
3318
3319 my $label = $item->{label} ||= do {
3320 # TODO: doesn't handle markup well (read as: at all)
3321 my $short = $item->{count} > 1
3322 ? "<b>$item->{count} ×</b> $item->{text}"
3323 : $item->{text};
3324
3325 for ($short) {
3326 s/^\s+//;
3327 s/\s+/ /g;
3328 }
3329
3330 new CFClient::UI::Label
3331 markup => $short,
3332 tooltip => $item->{tooltip},
3333 tooltip_font => $::FONT_PROP,
3334 tooltip_width => 0.67,
3335 fontsize => $item->{fontsize} || $self->{fontsize},
3336 max_w => $::WIDTH * 0.44,
3337 fg => [@{ $item->{fg} }],
3338 can_events => 1,
3339 can_hover => 1
3340 };
3341
3342 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3343 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3344 $label->update;
3345 $label->set_max_size (undef, $label->{req_h} * $diff)
3346 if $diff < 1;
3347 $self->{timer}->interval (1/30);
3348 } else {
3349 $label->{fg}[3] = $item->{fg}[3] || 1;
3350 }
3351
3352 push @widgets, $label;
3353 }
3354
3355 $self->clear;
3356 $self->SUPER::add (reverse @widgets);
3357}
3358
3359sub add {
3360 my ($self, $text, %arg) = @_;
3361
3362 $text =~ s/^\s+//;
3363 $text =~ s/\s+$//;
3364
3365 return unless $text;
3366
3367 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3368
3369 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3370
3371 if (my $item = $self->{item}{$group}) {
3372 if ($item->{text} eq $text) {
3373 $item->{count}++;
3374 } else {
3375 $item->{count} = 1;
3376 $item->{text} = $item->{tooltip} = $text;
3377 }
3378 $item->{id} += 0.2;#d#
3379 $item->{timeout} = $timeout;
3380 delete $item->{label};
3381 } else {
3382 $self->{item}{$group} = {
3383 id => ++$self->{id},
3384 text => $text,
3385 timeout => $timeout,
3386 tooltip => $text,
3387 fg => [0.8, 0.8, 0.8, 0.8],
3388 pri => 0,
3389 count => 1,
3390 %arg,
3391 };
3392 }
3393
3394 $self->reorder;
3395}
3396
3397sub reconfigure {
3398 my ($self) = @_;
3399
3400 delete $_->{label}
3401 for values %{ $self->{item} || {} };
3402
3403 $self->reorder;
3404 $self->SUPER::reconfigure;
3405}
3406
3407sub destroy {
3408 my ($self) = @_;
3409
3410 $self->{timer}->cancel;
3411
3412 $self->SUPER::destroy;
3413}
3414
3415#############################################################################
3416
3417package CFClient::UI::Inventory;
3418
3419our @ISA = CFClient::UI::ScrolledWindow::;
3420
3421sub new {
3422 my $class = shift;
3423
3424 my $self = $class->SUPER::new (
3425 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3426 @_,
3427 );
3428
3429 $self
3430}
3431
3432sub set_items {
3433 my ($self, $items) = @_;
3434
3435 $self->{child}->clear;
3436 return unless $items;
3437
3438 my @items = sort {
3439 ($a->{type} <=> $b->{type})
3440 or ($a->{name} cmp $b->{name})
3441 } @$items;
3442
3443 $self->{real_items} = \@items;
3444
3445 my $row = 0;
3446 for my $item (@items) {
3447 CFClient::Item::update_widgets $item;
3448
3449 $self->{child}->add (0, $row, $item->{face_widget});
3450 $self->{child}->add (1, $row, $item->{desc_widget});
3451 $self->{child}->add (2, $row, $item->{weight_widget});
3452
3453 $row++;
3454 }
3455}
3456
3457#############################################################################
3458
3459package CFClient::UI::BindEditor;
3460
3461our @ISA = CFClient::UI::FancyFrame::;
3462
3463sub new {
3464 my $class = shift;
3465
3466 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3467
3468 $self->add (my $vb = new CFClient::UI::VBox);
3469
3470
3471 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3472 text => "start recording",
3473 tooltip => "Start/Stops recording of actions."
3474 ."All subsequent actions after the recording started will be captured."
3475 ."The actions are displayed after the record was stopped."
3476 ."To bind the action you have to click on the 'Bind' button",
3477 on_activate => sub {
3478 unless ($self->{recording}) {
3479 $self->start;
3480 } else {
3481 $self->stop;
3482 }
3483 });
3484
3485 $vb->add (new CFClient::UI::Label text => "Actions:");
3486 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3487
3488 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3489 $vb->add (my $hb = new CFClient::UI::HBox);
3490 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3491 $hb->add (new CFClient::UI::Button
3492 text => "bind",
3493 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3494 on_activate => sub {
3495 $self->ask_for_bind;
3496 });
3497
3498 $vb->add (my $hb = new CFClient::UI::HBox);
3499 $hb->add (new CFClient::UI::Button
3500 text => "ok",
3501 expand => 1,
3502 tooltip => "This closes the binding editor and saves the binding",
3503 on_activate => sub {
3504 $self->hide;
3505 $self->commit;
3506 });
3507
3508 $hb->add (new CFClient::UI::Button
3509 text => "cancel",
3510 expand => 1,
3511 tooltip => "This closes the binding editor without saving",
3512 on_activate => sub {
3513 $self->hide;
3514 $self->{binding_cancel}->()
3515 if $self->{binding_cancel};
3516 });
3517
3518 $self->update_binding_widgets;
3519
3520 $self
3521}
3522
3523sub cfg_bind {
3524 my ($self, $mod, $sym, $cmds) = @_;
3525 $::CFG->{profile}{default}{bindings}{$mod}{$sym} = $cmds;
3526 ::update_bindings ();
3527}
3528
3529sub cfg_unbind {
3530 my ($self, $mod, $sym, $cmds) = @_;
3531 delete $::CFG->{profile}{default}{bindings}{$mod}{$sym};
3532 ::update_bindings ();
3533}
3534
3535sub commit {
3536 my ($self) = @_;
3537 my ($mod, $sym, $cmds) = $self->get_binding;
3538 if ($sym != 0 && @$cmds > 0) {
3539 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3540 ."'. Don't forget 'Save Config'!");
3541 $self->{binding_change}->($mod, $sym, $cmds)
3542 if $self->{binding_change};
3543 } else {
3544 $::STATUSBOX->add ("No action bound, no key or action specified!");
3545 $self->{binding_cancel}->()
3546 if $self->{binding_cancel};
3547 }
3548}
3549
3550sub start {
3551 my ($self) = @_;
3552
3553 $self->{rec_btn}->set_text ("stop recording");
3554 $self->{recording} = 1;
3555 $self->clear_command_list;
3556 $::CONN->start_record if $::CONN;
3557}
3558
3559sub stop {
3560 my ($self) = @_;
3561
3562 $self->{rec_btn}->set_text ("start recording");
3563 $self->{recording} = 0;
3564
3565 my $rec;
3566 $rec = $::CONN->stop_record if $::CONN;
3567 return unless ref $rec eq 'ARRAY';
3568 $self->set_command_list ($rec);
3569}
3570
3571
3572sub ask_for_bind_and_commit {
3573 my ($self) = @_;
3574 $self->ask_for_bind (1);
3575}
3576
3577sub ask_for_bind {
3578 my ($self, $commit, $end_cb) = @_;
3579
3580 CFClient::Binder::open_binding_dialog (sub {
3581 my ($mod, $sym) = @_;
3582 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3583 $self->update_binding_widgets;
3584 $self->commit if $commit;
3585 $end_cb->() if $end_cb;
3586 });
3587}
3588
3589# $mod and $sym are the modifiers and key symbol
3590# $cmds is a array ref of strings (the commands)
3591# $cb is the callback that is executed on OK
3592# $ccb is the callback that is executed on CANCEL and
3593# when the binding was unsuccessful on OK
3594sub set_binding {
3595 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3596
3597 $self->clear_command_list;
3598 $self->{recording} = 0;
3599 $self->{rec_btn}->set_text ("start recording");
3600
3601 $self->{binding} = [$mod, $sym];
3602 $self->{commands} = $cmds;
3603
3604 $self->{binding_change} = $cb;
3605 $self->{binding_cancel} = $ccb;
3606
3607 $self->update_binding_widgets;
3608}
3609
3610# this is a shortcut method that asks for a binding
3611# and then just binds it.
3612sub do_quick_binding {
3613 my ($self, $cmds, $end_cb) = @_;
3614 $self->set_binding (undef, undef, $cmds, sub { $self->cfg_bind (@_) });
3615 $self->ask_for_bind (1, $end_cb);
3616}
3617
3618sub update_binding_widgets {
3619 my ($self) = @_;
3620 my ($mod, $sym, $cmds) = $self->get_binding;
3621 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3622 $self->set_command_list ($cmds);
3623}
3624
3625sub get_binding {
3626 my ($self) = @_;
3627 return (
3628 $self->{binding}->[0],
3629 $self->{binding}->[1],
3630 [ grep { defined $_ } @{$self->{commands}} ]
3631 );
3632}
3633
3634sub clear_command_list {
3635 my ($self) = @_;
3636 $self->{cmdbox}->clear ();
3637}
3638
3639sub set_command_list {
3640 my ($self, $cmds) = @_;
3641
3642 $self->{cmdbox}->clear ();
3643 $self->{commands} = $cmds;
3644
3645 my $idx = 0;
3646
3647 for (@$cmds) {
3648 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3649
3650 my $i = $idx;
3651 $hb->add (new CFClient::UI::Label text => $_);
3652 $hb->add (new CFClient::UI::Button
3653 text => "delete",
3654 tooltip => "Deletes the action from the record",
3655 on_activate => sub {
3656 $self->{cmdbox}->remove ($hb);
3657 $cmds->[$i] = undef;
3658 });
3659
3660
3661 $idx++
3662 }
3663}
3664
3665#############################################################################
3666
3667package CFClient::UI::SpellList;
3668
3669our @ISA = CFClient::UI::Table::;
3670
3671sub new {
3672 my $class = shift;
3673
3674 my $self = $class->SUPER::new (
3675 binding => [],
3676 commands => [],
3677 @_,
3678 )
3679}
3680
3681my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3682
3683my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3684 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3685my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3686 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3687my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3688 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3689my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3690 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3691my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3692 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3693
3694sub rebuild_spell_list {
3695 my ($self) = @_;
3696
3697 $CFClient::UI::ROOT->on_refresh ($self => sub {
3698 $self->clear;
3699
3700 return unless $::CONN;
3701
3702 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3703 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3704 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3705 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3706 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3707
3708 my $row = 0;
3709
3710 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3711 my $spell = $self->{spell}{$_};
3712
3713 $row++;
3714
3715 my $spell_cb = sub {
3716 my ($widget, $ev) = @_;
3717
3718 if ($ev->{button} == 1) {
3719 $::CONN->user_send ("cast $spell->{name}");
3720 } elsif ($ev->{button} == 2) {
3721 $::CONN->user_send ("invoke $spell->{name}");
3722 } elsif ($ev->{button} == 3) {
3723 (new CFClient::UI::Menu
3724 items => [
3725 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3726 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3727 ],
3728 )->popup ($ev);
3729 } else {
3730 return 0;
3731 }
3732
3733 1
3734 };
3735
3736 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3737
3738 #TODO: add path info to tooltip
3739 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3740
3741 $self->add (0, $row, new CFClient::UI::Face
3742 face => $spell->{face},
3743 can_hover => 1,
3744 can_events => 1,
3745 tooltip => $tooltip,
3746 on_button_down => $spell_cb,
3747 );
3748
3749 $self->add (1, $row, new CFClient::UI::Label
3750 expand => 1,
3751 text => $spell->{name},
3752 can_hover => 1,
3753 can_events => 1,
3754 tooltip => $tooltip,
3755 on_button_down => $spell_cb,
3756 );
3757
3758 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3759 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3760 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3761 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3762 }
3763 });
3764}
3765
3766sub add_spell {
3767 my ($self, $spell) = @_;
3768
3769 $self->{spell}->{$spell->{name}} = $spell;
3770 $self->rebuild_spell_list;
3771}
3772
3773sub remove_spell {
3774 my ($self, $spell) = @_;
3775
3776 delete $self->{spell}->{$spell->{name}};
3777 $self->rebuild_spell_list;
3778}
3779
3780sub clear_spells {
3781 my ($self) = @_;
3782
3783 $self->{spell} = {};
3784 $self->rebuild_spell_list;
3785}
3786
3787#############################################################################
3788
2141package CFClient::UI::Root; 3789package CFClient::UI::Root;
2142 3790
2143our @ISA = CFClient::UI::Container::; 3791our @ISA = CFClient::UI::Container::;
2144 3792
2145use SDL::OpenGL; 3793use List::Util qw(min max);
2146 3794
2147sub check_size { 3795use CFClient::OpenGL;
2148 my ($self) = @_;
2149 3796
2150 $self->configure (0, 0, $::WITH, $::HEIGHT); 3797sub new {
3798 my $class = shift;
3799
3800 my $self = $class->SUPER::new (
3801 visible => 1,
3802 @_,
3803 );
3804
3805 Scalar::Util::weaken ($self->{root} = $self);
3806
3807 $self
2151} 3808}
2152 3809
2153sub size_request { 3810sub size_request {
2154 ($::WIDTH, $::HEIGHT) 3811 my ($self) = @_;
2155}
2156 3812
2157sub configure { 3813 ($self->{w}, $self->{h})
3814}
3815
3816sub _to_pixel {
3817 my ($coord, $size, $max) = @_;
3818
3819 $coord =
3820 $coord eq "center" ? ($max - $size) * 0.5
3821 : $coord eq "max" ? $max
3822 : $coord;
3823
3824 $coord = 0 if $coord < 0;
3825 $coord = $max - $size if $coord > $max - $size;
3826
3827 int $coord + 0.5
3828}
3829
3830sub invoke_size_allocate {
2158 my ($self, $x, $y, $w, $h) = @_; 3831 my ($self, $w, $h) = @_;
2159 3832
2160 $self->SUPER::configure ($x, $y, $w, $h); 3833 for my $child ($self->children) {
3834 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2161 3835
2162 $_->configure ($_->{x}, $_->{y}, $_->size_request) 3836 $X = $child->{force_x} if exists $child->{force_x};
2163 for @{$self->{children}}; 3837 $Y = $child->{force_y} if exists $child->{force_y};
2164}
2165 3838
2166sub _topleft { 3839 $X = _to_pixel $X, $W, $self->{w};
3840 $Y = _to_pixel $Y, $H, $self->{h};
3841
3842 $child->configure ($X, $Y, $W, $H);
3843 }
3844
3845 1
3846}
3847
3848sub coord2local {
2167 my ($self, $x, $y) = @_; 3849 my ($self, $x, $y) = @_;
2168 3850
2169 ($x, $y) 3851 ($x, $y)
2170} 3852}
2171 3853
3854sub coord2global {
3855 my ($self, $x, $y) = @_;
3856
3857 ($x, $y)
3858}
3859
2172sub update { 3860sub update {
2173 my ($self) = @_; 3861 my ($self) = @_;
2174 3862
2175 $self->check_size; 3863 $::WANT_REFRESH++;
2176 ::refresh ();
2177} 3864}
2178 3865
2179sub add { 3866sub add {
2180 my ($self, $child) = @_; 3867 my ($self, @children) = @_;
2181 3868
3869 $_->{is_toplevel} = 1
3870 for @children;
3871
2182 $self->SUPER::add ($child); 3872 $self->SUPER::add (@children);
3873}
3874
3875sub remove {
3876 my ($self, @children) = @_;
3877
3878 $self->SUPER::remove (@children);
3879
3880 delete $self->{is_toplevel}
3881 for @children;
3882
3883 while (@children) {
3884 my $w = pop @children;
3885 push @children, $w->children;
3886 $w->set_invisible;
3887 }
2183} 3888}
2184 3889
2185sub on_refresh { 3890sub on_refresh {
2186 my ($self, $id, $cb) = @_; 3891 my ($self, $id, $cb) = @_;
2187 3892
2188 $self->{refresh_hook}{$id} = $cb; 3893 $self->{refresh_hook}{$id} = $cb;
2189} 3894}
2190 3895
3896sub on_post_alloc {
3897 my ($self, $id, $cb) = @_;
3898
3899 $self->{post_alloc_hook}{$id} = $cb;
3900}
3901
2191sub draw { 3902sub draw {
2192 my ($self) = @_; 3903 my ($self) = @_;
2193 3904
2194 while (my $rcb = delete $self->{refresh_hook}) { 3905 while ($self->{refresh_hook}) {
2195 $_->() for values %$rcb; 3906 $_->()
3907 for values %{delete $self->{refresh_hook}};
2196 } 3908 }
3909
3910 if ($self->{realloc}) {
3911 my %queue;
3912 my @queue;
3913 my $widget;
3914
3915 outer:
3916 while () {
3917 if (my $realloc = delete $self->{realloc}) {
3918 for $widget (values %$realloc) {
3919 $widget->{visible} or next; # do not resize invisible widgets
3920
3921 $queue{$widget+0}++ and next; # duplicates are common
3922
3923 push @{ $queue[$widget->{visible}] }, $widget;
3924 }
3925 }
3926
3927 while () {
3928 @queue or last outer;
3929
3930 $widget = pop @{ $queue[-1] || [] }
3931 and last;
3932
3933 pop @queue;
3934 }
3935
3936 delete $queue{$widget+0};
3937
3938 my ($w, $h) = $widget->size_request;
3939
3940 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3941 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3942
3943 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3944 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3945
3946 $w = $widget->{force_w} if exists $widget->{force_w};
3947 $h = $widget->{force_h} if exists $widget->{force_h};
3948
3949 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3950 || delete $widget->{force_realloc}) {
3951 $widget->{req_w} = $w;
3952 $widget->{req_h} = $h;
3953
3954 $self->{size_alloc}{$widget+0} = $widget;
3955
3956 if (my $parent = $widget->{parent}) {
3957 $self->{realloc}{$parent+0} = $parent
3958 unless $queue{$parent+0};
3959
3960 $parent->{force_size_alloc} = 1;
3961 $self->{size_alloc}{$parent+0} = $parent;
3962 }
3963 }
3964
3965 delete $self->{realloc}{$widget+0};
3966 }
3967 }
3968
3969 while (my $size_alloc = delete $self->{size_alloc}) {
3970 my @queue = sort { $b->{visible} <=> $a->{visible} }
3971 values %$size_alloc;
3972
3973 while () {
3974 my $widget = pop @queue || last;
3975
3976 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3977
3978 $w = 0 if $w < 0;
3979 $h = 0 if $h < 0;
3980
3981 $w = int $w + 0.5;
3982 $h = int $h + 0.5;
3983
3984 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3985 $widget->{old_w} = $widget->{w};
3986 $widget->{old_h} = $widget->{h};
3987
3988 $widget->{w} = $w;
3989 $widget->{h} = $h;
3990
3991 $widget->emit (size_allocate => $w, $h);
3992 }
3993 }
3994 }
3995
3996 while ($self->{post_alloc_hook}) {
3997 $_->()
3998 for values %{delete $self->{post_alloc_hook}};
3999 }
4000
2197 4001
2198 glViewport 0, 0, $::WIDTH, $::HEIGHT; 4002 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2199 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 4003 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2200 glClear GL_COLOR_BUFFER_BIT; 4004 glClear GL_COLOR_BUFFER_BIT;
2201 4005
2202 glMatrixMode GL_PROJECTION; 4006 glMatrixMode GL_PROJECTION;
2203 glLoadIdentity; 4007 glLoadIdentity;
2204 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 4008 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2205 glMatrixMode GL_MODELVIEW; 4009 glMatrixMode GL_MODELVIEW;
2206 glLoadIdentity; 4010 glLoadIdentity;
2207 4011
4012 {
4013 package CFClient::UI::Base;
4014
4015 ($draw_x, $draw_y, $draw_w, $draw_h) =
4016 (0, 0, $self->{w}, $self->{h});
4017 }
4018
2208 $self->_draw; 4019 $self->_draw;
2209} 4020}
2210 4021
2211############################################################################# 4022#############################################################################
2212 4023
2213package CFClient::UI; 4024package CFClient::UI;
2214 4025
2215$ROOT = new CFClient::UI::Root; 4026$ROOT = new CFClient::UI::Root;
4027$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2216 4028
22171 40291
2218 4030

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