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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.155 by root, Sun Apr 23 02:22:54 2006 UTC vs.
Revision 1.308 by root, Mon Jun 19 05:18:14 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;
13our $TOOLTIP; 17our $TOOLTIP;
14our $BUTTON_STATE; 18our $BUTTON_STATE;
15 19
16sub check_tooltip { 20our %WIDGET; # all widgets, weak-referenced
21
22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
17 if (!$GRAB) { 23 if (!$GRAB) {
18 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
19 if (exists $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
20
21 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->hide;
28
22 $TOOLTIP->{owner} = $widget; 29 $TOOLTIP->{owner} = $widget;
30
31 return if $ENV{CFPLUS_DEBUG} & 8;
23 32
24 my $tip = $widget->{tooltip}; 33 my $tip = $widget->{tooltip};
25 34
26 $tip = $tip->($widget) if CODE:: eq ref $tip; 35 $tip = $tip->($widget) if CODE:: eq ref $tip;
27 36
28 $TOOLTIP->set_text ($widget->{tooltip}); 37 $TOOLTIP->set_tooltip_from ($widget);
29 $TOOLTIP->move ($widget->coord2global ($widget->{w}, 0));
30 $TOOLTIP->show; 38 $TOOLTIP->show;
31 } 39 }
32 40
33 return; 41 return;
34 } 42 }
35 } 43 }
36 } 44 }
37 45
38 $TOOLTIP->hide; 46 $TOOLTIP->hide;
39 delete $TOOLTIP->{owner}; 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;
40} 71}
41 72
42# class methods for events 73# class methods for events
43sub feed_sdl_key_down_event { 74sub feed_sdl_key_down_event {
44 $FOCUS->key_down ($_[0]) if $FOCUS; 75 $FOCUS->emit (key_down => $_[0])
76 if $FOCUS;
45} 77}
46 78
47sub feed_sdl_key_up_event { 79sub feed_sdl_key_up_event {
48 $FOCUS->key_up ($_[0]) if $FOCUS; 80 $FOCUS->emit (key_up => $_[0])
81 if $FOCUS;
49} 82}
50 83
51sub feed_sdl_button_down_event { 84sub feed_sdl_button_down_event {
52 my ($ev) = @_; 85 my ($ev) = @_;
53 my ($x, $y) = ($ev->{x}, $ev->{y}); 86 my ($x, $y) = ($ev->{x}, $ev->{y});
… …
56 my $widget = $ROOT->find_widget ($x, $y); 89 my $widget = $ROOT->find_widget ($x, $y);
57 90
58 $GRAB = $widget; 91 $GRAB = $widget;
59 $GRAB->update if $GRAB; 92 $GRAB->update if $GRAB;
60 93
61 check_tooltip; 94 $TOOLTIP_WATCHER->cb->();
62 } 95 }
63 96
64 $BUTTON_STATE |= 1 << ($ev->{button} - 1); 97 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
65 98
66 $GRAB->button_down ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 99 $GRAB->emit (button_down => $ev, $GRAB->coord2local ($x, $y))
100 if $GRAB;
67} 101}
68 102
69sub feed_sdl_button_up_event { 103sub feed_sdl_button_up_event {
70 my ($ev) = @_; 104 my ($ev) = @_;
71 my ($x, $y) = ($ev->{x}, $ev->{y}); 105 my ($x, $y) = ($ev->{x}, $ev->{y});
72 106
73 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 107 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
74 108
75 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 109 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
76 110
77 $GRAB->button_up ($ev, $GRAB->coord2local ($x, $y)) if $GRAB; 111 $GRAB->emit (button_up => $ev, $GRAB->coord2local ($x, $y))
112 if $GRAB;
78 113
79 if (!$BUTTON_STATE) { 114 if (!$BUTTON_STATE) {
80 my $grab = $GRAB; undef $GRAB; 115 my $grab = $GRAB; undef $GRAB;
81 $grab->update if $grab; 116 $grab->update if $grab;
82 $GRAB->update if $GRAB; 117 $GRAB->update if $GRAB;
83 118
84 check_tooltip; 119 $TOOLTIP_WATCHER->cb->();
85 } 120 }
86} 121}
87 122
88sub feed_sdl_motion_event { 123sub feed_sdl_motion_event {
89 my ($ev) = @_; 124 my ($ev) = @_;
… …
95 my $hover = $HOVER; $HOVER = $widget; 130 my $hover = $HOVER; $HOVER = $widget;
96 131
97 $hover->update if $hover && $hover->{can_hover}; 132 $hover->update if $hover && $hover->{can_hover};
98 $HOVER->update if $HOVER && $HOVER->{can_hover}; 133 $HOVER->update if $HOVER && $HOVER->{can_hover};
99 134
100 check_tooltip; 135 $TOOLTIP_WATCHER->start;
101 } 136 }
102 137
103 $HOVER->mouse_motion ($ev, $HOVER->coord2local ($x, $y)) if $HOVER; 138 $HOVER->emit (mouse_motion => $ev, $HOVER->coord2local ($x, $y))
139 if $HOVER;
104} 140}
105 141
106# convert position array to integers 142# convert position array to integers
107sub harmonize { 143sub harmonize {
108 my ($vals) = @_; 144 my ($vals) = @_;
… …
114 $rem += $_ - $i; 150 $rem += $_ - $i;
115 $_ = $i; 151 $_ = $i;
116 } 152 }
117} 153}
118 154
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
119############################################################################# 196#############################################################################
120 197
121package CFClient::UI::Base; 198package CFClient::UI::Base;
122 199
123use strict; 200use strict;
… …
126 203
127sub new { 204sub new {
128 my $class = shift; 205 my $class = shift;
129 206
130 my $self = bless { 207 my $self = bless {
131 x => 0, 208 x => "center",
132 y => 0, 209 y => "center",
133 z => 0, 210 z => 0,
211 w => undef,
212 h => undef,
134 can_events => 1, 213 can_events => 1,
135 @_ 214 @_
136 }, $class; 215 }, $class;
137 216
217 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self);
218
138 for (keys %$self) { 219 for (keys %$self) {
139 if (/^connect_(.*)$/) { 220 if (/^on_(.*)$/) {
140 $self->connect ($1 => delete $self->{$_}); 221 $self->connect ($1 => delete $self->{$_});
141 } 222 }
142 } 223 }
143 224
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
144 $self 237 $self
145} 238}
146 239
240sub destroy {
241 my ($self) = @_;
242
243 $self->hide;
244 %$self = ();
245}
246
147sub show { 247sub show {
148 my ($self) = @_; 248 my ($self) = @_;
149 249
150 return if $self->{parent}; 250 return if $self->{parent};
151 251
152 $CFClient::UI::ROOT->add ($self); 252 $CFClient::UI::ROOT->add ($self);
153} 253}
154 254
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 : $self->show;
305}
306
155sub hide { 307sub hide {
156 my ($self) = @_; 308 my ($self) = @_;
157 309
158 return unless $self->{parent}; 310 $self->set_invisible;
159 311
160 $self->{parent}->remove ($self); 312 $self->{parent}->remove ($self)
313 if $self->{parent};
161} 314}
162 315
163sub move { 316sub move_abs {
164 my ($self, $x, $y, $z) = @_; 317 my ($self, $x, $y, $z) = @_;
165 318
166 $self->{x} = int $x; 319 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
167 $self->{y} = int $y; 320 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
168 $self->{z} = $z if defined $z; 321 $self->{z} = $z if defined $z;
169 322
170 $self->update; 323 $self->update;
171} 324}
172 325
173sub needs_redraw { 326sub set_size {
174 0 327 my ($self, $w, $h) = @_;
328
329 $self->{force_w} = $w;
330 $self->{force_h} = $h;
331
332 $self->realloc;
175} 333}
176 334
177sub size_request { 335sub size_request {
178 require Carp; 336 require Carp;
179 Carp::confess "size_request is abstract"; 337 Carp::confess "size_request is abstract";
… …
181 339
182sub configure { 340sub configure {
183 my ($self, $x, $y, $w, $h) = @_; 341 my ($self, $x, $y, $w, $h) = @_;
184 342
185 if ($self->{aspect}) { 343 if ($self->{aspect}) {
344 my ($ow, $oh) = ($w, $h);
345
186 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 346 $w = List::Util::min $w, int $h * $self->{aspect};
187 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 347 $h = List::Util::min $h, int $w / $self->{aspect};
188 348
189 # use alignment to adjust x, y 349 # use alignment to adjust x, y
190 350
191 $x += int +($w - $w2) * 0.5; 351 $x += int 0.5 * ($ow - $w);
192 $y += int +($h - $h2) * 0.5; 352 $y += int 0.5 * ($oh - $h);
193
194 ($w, $h) = ($w2, $h2);
195 } 353 }
196 354
197 if ($self->{x} != $x || $self->{y} != $y) { 355 if ($self->{x} ne $x || $self->{y} ne $y) {
198 $self->{x} = $x; 356 $self->{x} = $x;
199 $self->{y} = $y; 357 $self->{y} = $y;
200 $self->update; 358 $self->update;
201 } 359 }
202 360
203 if ($self->{w} != $w || $self->{h} != $h) { 361 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
362 return unless $self->{visible};
363
204 $self->{w} = $w; 364 $self->{alloc_w} = $w;
205 $self->{h} = $h; 365 $self->{alloc_h} = $h;
206 366
207 $self->size_allocate ($w, $h); 367 $self->{root}{size_alloc}{$self+0} = $self;
208 $self->update;
209 } 368 }
210} 369}
211 370
212sub size_allocate { 371sub children {
213 # nothing to be done 372 # nop
214} 373}
215 374
216# return top left coordinates 375sub visible_children {
217sub _topleft { 376 $_[0]->children
377}
378
379sub set_max_size {
218 my ($self, $x, $y) = @_; 380 my ($self, $w, $h) = @_;
219 381
220 $self->{parent}->_topleft ($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 $CFClient::UI::TOOLTIP_WATCHER->cb->();
401 }
221} 402}
222 403
223# translate global coordinates to local coordinate system 404# translate global coordinates to local coordinate system
224sub coord2local { 405sub coord2local {
225 my ($self, $x, $y) = @_; 406 my ($self, $x, $y) = @_;
226 407
227 my ($X, $Y) = $self->_topleft; 408 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
228 ($x - $X, $y - $Y)
229} 409}
230 410
231# translate local coordinates to global coordinate system 411# translate local coordinates to global coordinate system
232sub coord2global { 412sub coord2global {
233 my ($self, $x, $y) = @_; 413 my ($self, $x, $y) = @_;
234 414
235 my ($X, $Y) = $self->_topleft; 415 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
236 ($x + $X, $y + $Y)
237} 416}
238 417
239sub focus_in { 418sub invoke_focus_in {
240 my ($self) = @_; 419 my ($self) = @_;
241 420
242 return if $FOCUS == $self; 421 return if $FOCUS == $self;
243 return unless $self->{can_focus}; 422 return unless $self->{can_focus};
244 423
245 my $focus = $FOCUS; $FOCUS = $self; 424 my $focus = $FOCUS; $FOCUS = $self;
246 425
247 $self->emit (focus_in => $focus);
248
249 $focus->update if $focus; 426 $focus->update if $focus;
250 $FOCUS->update; 427 $FOCUS->update;
251}
252 428
429 0
430}
431
253sub focus_out { 432sub invoke_focus_out {
254 my ($self) = @_; 433 my ($self) = @_;
255 434
256 return unless $FOCUS == $self; 435 return unless $FOCUS == $self;
257 436
258 my $focus = $FOCUS; undef $FOCUS; 437 my $focus = $FOCUS; undef $FOCUS;
259 438
260 $self->emit (focus_out => $focus);
261
262 $focus->update if $focus; #? 439 $focus->update if $focus; #?
263}
264 440
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 $self->emit ("focus_in");
451}
452
265sub mouse_motion { } 453sub invoke_mouse_motion { 1 }
266sub button_up { } 454sub invoke_button_up { 1 }
267sub key_down { } 455sub invoke_key_down { 1 }
268sub key_up { } 456sub invoke_key_up { 1 }
269 457
270sub button_down { 458sub invoke_button_down {
271 my ($self, $ev, $x, $y) = @_; 459 my ($self, $ev, $x, $y) = @_;
272 460
273 $self->focus_in; 461 $self->grab_focus;
274}
275 462
276sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} }
277sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} }
278sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} }
279sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} }
280sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} }
281
282sub draw {
283 my ($self) = @_;
284
285 return unless $self->{h} && $self->{w};
286
287 glPushMatrix;
288 glTranslate $self->{x}, $self->{y}, 0;
289 $self->_draw;
290 glPopMatrix;
291
292 if ($self == $HOVER && $self->{can_hover}) {
293 my ($x, $y) = @$self{qw(x y)};
294
295 glColor 1, 0.8, 0.5, 0.2;
296 glEnable GL_BLEND;
297 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
298 glBegin GL_QUADS;
299 glVertex $x , $y;
300 glVertex $x + $self->{w}, $y;
301 glVertex $x + $self->{w}, $y + $self->{h};
302 glVertex $x , $y + $self->{h};
303 glEnd;
304 glDisable GL_BLEND;
305 } 463 1
306} 464}
307 465
308sub _draw { 466sub connect {
309 my ($self) = @_; 467 my ($self, $signal, $cb) = @_;
310 468
311 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
312} 479}
313 480
314sub find_widget { 481sub find_widget {
315 my ($self, $x, $y) = @_; 482 my ($self, $x, $y) = @_;
316 483
… …
325 492
326sub set_parent { 493sub set_parent {
327 my ($self, $parent) = @_; 494 my ($self, $parent) = @_;
328 495
329 Scalar::Util::weaken ($self->{parent} = $parent); 496 Scalar::Util::weaken ($self->{parent} = $parent);
497 $self->set_visible if $parent->{visible};
330} 498}
331 499
332sub check_size { 500sub realloc {
333 my ($self) = @_; 501 my ($self) = @_;
334 502
335 return unless $self->{parent}; 503 if ($self->{visible}) {
504 return if $self->{root}{realloc}{$self+0};
336 505
337 my ($w, $h) = $self->size_request; 506 $self->{root}{realloc}{$self+0} = $self;
338 507 $self->{root}->update;
339 if ($w != $self->{req_w} || $h != $self->{req_h}) { 508 } else {
340 $self->{req_w} = $w; 509 delete $self->{req_w};
341 $self->{req_h} = $h; 510 delete $self->{req_h};
342
343 $self->{parent}->check_size;
344 } 511 }
345} 512}
346 513
347sub update { 514sub update {
348 my ($self) = @_; 515 my ($self) = @_;
349 516
350 $self->{parent}->update 517 $self->{parent}->update
351 if $self->{parent}; 518 if $self->{parent};
352} 519}
353 520
354sub connect { 521sub reconfigure {
355 my ($self, $signal, $cb) = @_; 522 my ($self) = @_;
356 523
357 push @{ $self->{signal_cb}{$signal} }, $cb; 524 $self->realloc;
525 $self->update;
358} 526}
359 527
360sub emit { 528# using global variables seems a bit hacky, but passing through all drawing
361 my ($self, $signal, @args) = @_; 529# functions seems pointless.
530our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
362 531
363 for my $cb (@{$self->{signal_cb}{$signal} || []}) { 532sub draw {
364 $cb->($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 , $self->{h};
559 glEnd;
560 glDisable GL_BLEND;
365 } 561 }
562
563 if ($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 $self\n";
366} 585}
367 586
368sub DESTROY { 587sub DESTROY {
369 my ($self) = @_; 588 my ($self) = @_;
370 589
371 #$self->deactivate; 590 delete $WIDGET{$self+0};
591
592 eval { $self->destroy };
593 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
372} 594}
373 595
374############################################################################# 596#############################################################################
375 597
376package CFClient::UI::DrawBG; 598package CFClient::UI::DrawBG;
… …
384 my $class = shift; 606 my $class = shift;
385 607
386 # range [value, low, high, page] 608 # range [value, low, high, page]
387 609
388 $class->SUPER::new ( 610 $class->SUPER::new (
389 bg => [0, 0, 0, 0.2], 611 #bg => [0, 0, 0, 0.2],
390 active_bg => [1, 1, 1, 0.5], 612 #active_bg => [1, 1, 1, 0.5],
391 @_ 613 @_
392 ) 614 )
393} 615}
394 616
395sub _draw { 617sub _draw {
396 my ($self) = @_; 618 my ($self) = @_;
397 619
620 my $color = $FOCUS == $self && $self->{active_bg}
621 ? $self->{active_bg}
622 : $self->{bg};
623
624 if ($color && (@$color < 4 || $color->[3])) {
398 my ($w, $h) = @$self{qw(w h)}; 625 my ($w, $h) = @$self{qw(w h)};
399 626
400 glEnable GL_BLEND; 627 glEnable GL_BLEND;
401 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 628 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
402 glColor @{ $FOCUS == $self ? $self->{active_bg} : $self->{bg} }; 629 glColor_premultiply @$color;
403 630
404 glBegin GL_QUADS; 631 glBegin GL_QUADS;
405 glVertex 0 , 0; 632 glVertex 0 , 0;
406 glVertex 0 , $h; 633 glVertex 0 , $h;
407 glVertex $w, $h; 634 glVertex $w, $h;
408 glVertex $w, 0; 635 glVertex $w, 0;
409 glEnd; 636 glEnd;
410 637
411 glDisable GL_BLEND; 638 glDisable GL_BLEND;
639 }
412} 640}
413 641
414############################################################################# 642#############################################################################
415 643
416package CFClient::UI::Empty; 644package CFClient::UI::Empty;
… …
421 my ($class, %arg) = @_; 649 my ($class, %arg) = @_;
422 $class->SUPER::new (can_events => 0, %arg); 650 $class->SUPER::new (can_events => 0, %arg);
423} 651}
424 652
425sub size_request { 653sub size_request {
426 (0, 0) 654 my ($self) = @_;
655
656 ($self->{w} + 0, $self->{h} + 0)
427} 657}
428 658
429sub draw { } 659sub draw { }
430 660
431############################################################################# 661#############################################################################
… …
435our @ISA = CFClient::UI::Base::; 665our @ISA = CFClient::UI::Base::;
436 666
437sub new { 667sub new {
438 my ($class, %arg) = @_; 668 my ($class, %arg) = @_;
439 669
440 my $children = delete $arg{children} || []; 670 my $children = delete $arg{children};
441 671
442 my $self = $class->SUPER::new (children => [], can_events => 0, %arg); 672 my $self = $class->SUPER::new (
673 children => [],
674 can_events => 0,
675 %arg,
676 );
677
443 $self->add ($_) for @$children; 678 $self->add (@$children)
679 if $children;
444 680
445 $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)
446} 763}
447 764
448sub add { 765sub add {
449 my ($self, $child) = @_; 766 my ($self, $child) = @_;
450 767
451 $child->set_parent ($self); 768 $self->SUPER::remove ($_) for @{ $self->{children} };
452 769 $self->SUPER::add ($child);
453 use sort 'stable';
454
455 $self->{children} = [
456 sort { $a->{z} <=> $b->{z} }
457 @{$self->{children}}, $child
458 ];
459
460 $child->check_size;
461} 770}
462 771
463sub remove { 772sub remove {
464 my ($self, $child) = @_; 773 my ($self, $widget) = @_;
465 774
466 delete $child->{parent}; 775 $self->SUPER::remove ($widget);
467 776
468 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 777 $self->{children} = [new CFClient::UI::Empty]
778 unless @{$self->{children}};
779}
469 780
470 $self->check_size; 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
471 $self->update; 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, $y)
472} 931}
473 932
474sub find_widget { 933sub find_widget {
475 my ($self, $x, $y) = @_; 934 my ($self, $x, $y) = @_;
476 935
477 $x -= $self->{x}; 936 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
478 $y -= $self->{y}; 937 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
479 938 ) {
480 my $res;
481
482 for (reverse @{ $self->{children} }) {
483 $res = $_->find_widget ($x, $y)
484 and return $res;
485 }
486
487 $self->SUPER::find_widget ($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, $y)
942 }
488} 943}
489 944
490sub _draw { 945sub _render {
491 my ($self) = @_; 946 my ($self) = @_;
492 947
493 $_->draw for @{$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 $self->SUPER::_render;
494} 954}
495 955
496############################################################################# 956#############################################################################
497 957
498package CFClient::UI::Bin; 958package CFClient::UI::ScrolledWindow;
499 959
500our @ISA = CFClient::UI::Container::; 960our @ISA = CFClient::UI::HBox::;
501 961
502sub new { 962sub new {
503 my ($class, %arg) = @_; 963 my ($class, %arg) = @_;
504 964
505 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 965 my $child = delete $arg{child};
506 966
507 $class->SUPER::new (children => [$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 $self
508} 987}
509 988
510sub add { 989sub add {
511 my ($self, $child) = @_;
512
513 $self->{children} = [];
514
515 $self->SUPER::add ($child);
516}
517
518sub remove {
519 my ($self, $widget) = @_; 990 my ($self, $widget) = @_;
520 991
521 $self->SUPER::remove ($widget); 992 $self->{vp}->add ($self->{child} = $widget);
522
523 $self->{children} = [new CFClient::UI::Empty]
524 unless @{$self->{children}};
525} 993}
526 994
527sub child { $_[0]->{children}[0] } 995sub update {
996 my ($self) = @_;
528 997
529sub size_request { 998 $self->SUPER::update;
530 $_[0]{children}[0]->size_request
531}
532 999
1000 # todo: overwrite size_allocate of child
1001 my $child = $self->{vp}->child;
1002 $self->{slider}->set_range ([$self->{slider}{range}[0], 0, $child->{h}, $self->{vp}{h}, 1]);
1003}
1004
533sub size_allocate { 1005sub invoke_size_allocate {
534 my ($self, $w, $h) = @_; 1006 my ($self, $w, $h) = @_;
535 1007
536 $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)
537} 1012}
1013
1014#TODO# update range on size_allocate depending on child
1015# update viewport offset on scroll
538 1016
539############################################################################# 1017#############################################################################
540 1018
541package CFClient::UI::Window; 1019package CFClient::UI::Frame;
542 1020
543our @ISA = CFClient::UI::Bin::; 1021our @ISA = CFClient::UI::Bin::;
544 1022
545use CFClient::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 $_, mipmap => 1 }
1071 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
546 1072
547sub new { 1073sub new {
548 my ($class, %arg) = @_; 1074 my ($class, %arg) = @_;
549 1075
550 my $self = $class->SUPER::new (%arg);
551}
552
553sub update {
554 my ($self) = @_;
555
556 # we want to do this delayed...
557 $self->render_chld;
558 $self->SUPER::update;
559}
560
561sub render_chld {
562 my ($self) = @_;
563
564 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub {
565 glClearColor 0, 0, 0, 1;
566 glClear GL_COLOR_BUFFER_BIT;
567 $self->child->draw;
568 };
569}
570
571sub size_allocate {
572 my ($self, $w, $h) = @_;
573
574 $self->child->configure (0, 0, $w, $h);
575
576 $self->render_chld;
577}
578
579sub _draw {
580 my ($self) = @_;
581
582 my ($w, $h) = ($self->w, $self->h);
583
584 my $tex = $self->{texture}
585 or return;
586
587 glEnable GL_BLEND;
588 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
589 glEnable GL_TEXTURE_2D;
590 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
591
592 $tex->draw_quad (0, 0, $w, $h);
593
594 glDisable GL_BLEND;
595 glDisable GL_TEXTURE_2D;
596}
597
598#############################################################################
599
600package CFClient::UI::ViewPort;
601
602our @ISA = CFClient::UI::Window::;
603
604sub new { die }
605
606sub size_request {
607 my ($self) = @_;
608
609 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)};
610 $self->child->size_allocate (0, 0, @$self{qw(child_w child_h)});
611
612 @$self{qw(child_w child_h)}
613}
614
615sub _draw {
616 my ($self) = @_;
617
618 $self->{children}[1]->draw;
619}
620
621
622#############################################################################
623
624package CFClient::UI::Frame;
625
626our @ISA = CFClient::UI::Bin::;
627
628use CFClient::OpenGL;
629
630sub new {
631 my $class = shift;
632
633 my $self = $class->SUPER::new ( 1076 my $self = $class->SUPER::new (
634 bg => [1, 1, 1, 1], 1077 bg => [1, 1, 1, 1],
635 border_bg => [1, 1, 1, 1], 1078 border_bg => [1, 1, 1, 1],
636 border => 0.8, 1079 border => 0.6,
637 @_ 1080 can_events => 1,
1081 min_w => 16,
1082 min_h => 16,
1083 %arg,
638 ); 1084 );
639 1085
640 $self
641}
642
643sub set_size {
644 my ($self, $w, $h) = @_;
645 $self->{req_w} = $w;
646 $self->{req_h} = $h;
647 $self->check_size;
648}
649
650sub size_request {
651 my ($self) = @_;
652 ($self->{req_w}, $self->{req_h})
653}
654
655sub size_allocate {
656 my ($self, $w, $h) = @_;
657 $self->{w} = $w;
658 $self->{h} = $h;
659 $self->child->configure (0, 0, $w, $h);
660}
661
662sub _draw {
663 my ($self) = @_;
664
665 my ($w, $h) = ($self->{w}, $self->{h});
666
667 glEnable GL_BLEND;
668 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
669 glEnable GL_TEXTURE_2D;
670 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
671
672# glBegin GL_QUADS;
673# glColor 0, 0, 0, 0;
674# glVertex 0 , 0;
675# glVertex 0 , $h;
676# glVertex $w, $h;
677# glVertex $w, 0;
678# glEnd;
679
680
681 $self->child->draw;
682 glDisable GL_BLEND;
683 glDisable GL_TEXTURE_2D;
684}
685
686#############################################################################
687
688package CFClient::UI::FancyFrame;
689
690our @ISA = CFClient::UI::Bin::;
691
692use CFClient::OpenGL;
693
694my @tex =
695 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
696 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
697
698sub new {
699 my $class = shift;
700
701 # TODO: user_x, user_y, overwrite moveto?
702
703 my $self = $class->SUPER::new (
704 bg => [1, 1, 1, 1],
705 border_bg => [1, 1, 1, 1],
706 border => 0.8,
707 can_events => 1,
708 @_
709 );
710
711 $self->{title} &&= new CFClient::UI::Label 1086 $self->{title_widget} = new CFClient::UI::Label
712 align => 0, 1087 align => 0,
713 valign => 1, 1088 valign => 1,
714 text => $self->{title}, 1089 text => $self->{title},
715 fontsize => 1; 1090 fontsize => $self->{border},
1091 if exists $self->{title};
1092
1093 if ($self->{has_close_button}) {
1094 $self->{close_button} =
1095 new CFClient::UI::ImageButton
1096 image => 'x1_close.png',
1097 on_activate => sub { $self->hide };
1098
1099 $self->CFClient::UI::Container::add ($self->{close_button});
1100 }
716 1101
717 $self 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};
718} 1111}
719 1112
720sub border { 1113sub border {
721 int $_[0]{border} * $::FONTSIZE 1114 int $_[0]{border} * $::FONTSIZE
722} 1115}
723 1116
724sub size_request { 1117sub size_request {
725 my ($self) = @_; 1118 my ($self) = @_;
726 1119
727 return ($self->{user_w}, $self->{user_h}) if $self->{user_w} && $self->{user_h}; 1120 $self->{title_widget}->size_request
1121 if $self->{title_widget};
1122
1123 $self->{close_button}->size_request
1124 if $self->{close_button};
728 1125
729 my ($w, $h) = $self->SUPER::size_request; 1126 my ($w, $h) = $self->SUPER::size_request;
730 1127
731 ( 1128 (
732 $w + $self->border * 2, 1129 $w + $self->border * 2,
733 $h + $self->border * 2, 1130 $h + $self->border * 2,
734 ) 1131 )
735} 1132}
736 1133
737sub size_allocate { 1134sub invoke_size_allocate {
738 my ($self, $w, $h) = @_; 1135 my ($self, $w, $h) = @_;
739 1136
1137 if ($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
740 $h -= List::Util::max 0, $self->border * 2; 1145 $h -= List::Util::max 0, $border * 2;
741 $w -= List::Util::max 0, $self->border * 2; 1146 $w -= List::Util::max 0, $border * 2;
742 1147
743 $self->{title}->configure ($self->border, $self->border - $::FONTSIZE * 2, $w, $::FONTSIZE * 2)
744 if $self->{title};
745
746 $self->child->configure ($self->border, $self->border, $w, $h); 1148 $self->child->configure ($border, $border, $w, $h);
747}
748 1149
1150 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1151 if $self->{close_button};
1152
1153 1
1154}
1155
749sub button_down { 1156sub invoke_button_down {
750 my ($self, $ev, $x, $y) = @_; 1157 my ($self, $ev, $x, $y) = @_;
751 1158
1159 my ($w, $h) = @$self{qw(w h)};
752 my $border = $self->border; 1160 my $border = $self->border;
753 1161
754 if ($x < $self->{w} && $x >= $self->{w} - $border 1162 my $lr = ($x >= 0 && $x < $border) || ($x > $w - $border && $x < $w);
755 && $y < $self->{h} && $y >= $self->{h} - $border) { 1163 my $td = ($y >= 0 && $y < $border) || ($y > $h - $border && $y < $h);
756 1164
1165 if ($lr & $td) {
1166 my ($wx, $wy) = ($self->{x}, $self->{y});
757 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1167 my ($ox, $oy) = ($ev->{x}, $ev->{y});
758 my ($bw, $bh) = ($self->{w}, $self->{h}); 1168 my ($bw, $bh) = ($self->{w}, $self->{h});
759 1169
1170 my $mx = $x < $border;
1171 my $my = $y < $border;
1172
760 $self->{motion} = sub { 1173 $self->{motion} = sub {
761 my ($ev, $x, $y) = @_; 1174 my ($ev, $x, $y) = @_;
762 1175
763 ($x, $y) = ($ev->{x}, $ev->{y}); 1176 my $dx = $ev->{x} - $ox;
1177 my $dy = $ev->{y} - $oy;
764 1178
765 $self->{user_w} = $bw + $x - $ox; 1179 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
766 $self->{user_h} = $bh + $y - $oy; 1180 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
767 $self->check_size; 1181
1182 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
1183 $self->realloc;
768 }; 1184 };
769 1185
770 } elsif ($x >= 0 && $x < $self->{w} 1186 } elsif ($lr ^ $td) {
771 && $y >= 0 && $y < $border) {
772
773 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1187 my ($ox, $oy) = ($ev->{x}, $ev->{y});
774 my ($bx, $by) = ($self->{x}, $self->{y}); 1188 my ($bx, $by) = ($self->{x}, $self->{y});
775 1189
776 $self->{motion} = sub { 1190 $self->{motion} = sub {
777 my ($ev, $x, $y) = @_; 1191 my ($ev, $x, $y) = @_;
778 1192
779 ($x, $y) = ($ev->{x}, $ev->{y}); 1193 ($x, $y) = ($ev->{x}, $ev->{y});
780 1194
781 $self->move ($bx + $x - $ox, $by + $y - $oy); 1195 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
782 $self->update; 1196 # HACK: the next line is required to enforce placement
1197 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
783 }; 1198 };
1199 } else {
1200 return 0;
1201 }
1202
784 } 1203 1
785} 1204}
786 1205
787sub button_up { 1206sub invoke_button_up {
788 my ($self, $ev, $x, $y) = @_; 1207 my ($self, $ev, $x, $y) = @_;
789 1208
790 delete $self->{motion}; 1209 ! ! delete $self->{motion}
791} 1210}
792 1211
793sub mouse_motion { 1212sub invoke_mouse_motion {
794 my ($self, $ev, $x, $y) = @_; 1213 my ($self, $ev, $x, $y) = @_;
795 1214
796 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1215 $self->{motion}->($ev, $x, $y) if $self->{motion};
1216
1217 ! ! $self->{motion}
797} 1218}
798 1219
799sub _draw { 1220sub _draw {
800 my ($self) = @_; 1221 my ($self) = @_;
801 1222
1223 my $child = $self->{children}[0];
1224
802 my ($w, $h ) = ($self->{w}, $self->{h}); 1225 my ($w, $h ) = ($self->{w}, $self->{h});
803 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1226 my ($cw, $ch) = ($child->{w}, $child->{h});
804 1227
805 glEnable GL_BLEND;
806 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
807 glEnable GL_TEXTURE_2D; 1228 glEnable GL_TEXTURE_2D;
808 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1229 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
809 1230
810 my $border = $self->border; 1231 my $border = $self->border;
811 1232
812 glColor @{ $self->{border_bg} }; 1233 glColor @{ $self->{border_bg} };
813 $tex[1]->draw_quad (0, 0, $w, $border); 1234 $border[0]->draw_quad_alpha (0, 0, $w, $border);
814 $tex[3]->draw_quad (0, $border, $border, $ch); 1235 $border[1]->draw_quad_alpha (0, $border, $border, $ch);
815 $tex[2]->draw_quad ($w - $border, $border, $border, $ch); 1236 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
816 $tex[4]->draw_quad (0, $h - $border, $w, $border); 1237 $border[3]->draw_quad_alpha (0, $h - $border, $w, $border);
817 1238
818 my $bg = $tex[0]; 1239 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1240 glColor @{ $self->{bg} };
819 1241
820 # TODO: repeat texture not scale 1242 # TODO: repeat texture not scale
821 my $rep_x = $cw / $bg->{w}; 1243 # solve this better(?)
822 my $rep_y = $ch / $bg->{h}; 1244 $bg->{s} = $cw / $bg->{w};
823 1245 $bg->{t} = $ch / $bg->{h};
824 glColor @{ $self->{bg} };
825
826 $bg->{s} = $rep_x;
827 $bg->{t} = $rep_y;
828 $bg->{wrap_mode} = 1;
829 $bg->draw_quad ($border, $border, $cw, $ch); 1246 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1247 }
830 1248
831 glDisable GL_TEXTURE_2D; 1249 glDisable GL_TEXTURE_2D;
832 glDisable GL_BLEND;
833 1250
834 $self->{title}->draw if $self->{title};
835 $self->child->draw; 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};
836} 1262}
837 1263
838############################################################################# 1264#############################################################################
839 1265
840package CFClient::UI::Table; 1266package CFClient::UI::Table;
… …
848sub new { 1274sub new {
849 my $class = shift; 1275 my $class = shift;
850 1276
851 $class->SUPER::new ( 1277 $class->SUPER::new (
852 col_expand => [], 1278 col_expand => [],
853 @_ 1279 @_,
854 ) 1280 )
1281}
1282
1283sub children {
1284 grep $_, map @$_, grep $_, @{ $_[0]{children} }
855} 1285}
856 1286
857sub add { 1287sub add {
858 my ($self, $x, $y, $child) = @_; 1288 my ($self, $x, $y, $child) = @_;
859 1289
860 $child->set_parent ($self); 1290 $child->set_parent ($self);
861 $self->{children}[$y][$x] = $child; 1291 $self->{children}[$y][$x] = $child;
862 1292
863 $child->check_size; 1293 $self->realloc;
864} 1294}
865 1295
1296sub remove {
1297 my ($self, $child) = @_;
1298
1299 # TODO: not yet implemented
1300}
1301
866# TODO: move to container class maybe? send childs a signal on removal? 1302# TODO: move to container class maybe? send children a signal on removal?
867sub clear { 1303sub clear {
868 my ($self) = @_; 1304 my ($self) = @_;
869 1305
1306 my @children = $self->children;
870 delete $self->{children}; 1307 delete $self->{children};
871 $self->update; 1308
1309 for (@children) {
1310 delete $_->{parent};
1311 $_->hide;
1312 }
1313
1314 $self->realloc;
872} 1315}
873 1316
874sub get_wh { 1317sub get_wh {
875 my ($self) = @_; 1318 my ($self) = @_;
876 1319
… …
902 (sum @$ws), 1345 (sum @$ws),
903 (sum @$hs), 1346 (sum @$hs),
904 ) 1347 )
905} 1348}
906 1349
907sub size_allocate { 1350sub invoke_size_allocate {
908 my ($self, $w, $h) = @_; 1351 my ($self, $w, $h) = @_;
909 1352
910 my ($ws, $hs) = $self->get_wh; 1353 my ($ws, $hs) = $self->get_wh;
911 1354
912 my $req_w = sum @$ws; 1355 my $req_w = (sum @$ws) || 1;
913 my $req_h = sum @$hs; 1356 my $req_h = (sum @$hs) || 1;
914 1357
915 # TODO: nicer code && do row_expand 1358 # TODO: nicer code && do row_expand
916 my @col_expand = @{$self->{col_expand}}; 1359 my @col_expand = @{$self->{col_expand}};
917 @col_expand = (1) x @$ws unless @col_expand; 1360 @col_expand = (1) x @$ws unless @col_expand;
918 my $col_expand = (sum @col_expand) || 1; 1361 my $col_expand = (sum @col_expand) || 1;
… …
944 } 1387 }
945 1388
946 $y += $row_h; 1389 $y += $row_h;
947 } 1390 }
948 1391
1392 1
949} 1393}
950 1394
951sub find_widget { 1395sub find_widget {
952 my ($self, $x, $y) = @_; 1396 my ($self, $x, $y) = @_;
953 1397
… …
972 } 1416 }
973} 1417}
974 1418
975############################################################################# 1419#############################################################################
976 1420
1421package CFClient::UI::Box;
1422
1423our @ISA = CFClient::UI::Container::;
1424
1425sub size_request {
1426 my ($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 = $self->{children};
1444
1445 my @req;
1446
1447 if ($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 += $alloc;
1474 }
1475
1476 1
1477}
1478
1479#############################################################################
1480
977package CFClient::UI::HBox; 1481package CFClient::UI::HBox;
978 1482
979# TODO: wrap into common Box base class
980
981our @ISA = CFClient::UI::Container::; 1483our @ISA = CFClient::UI::Box::;
982 1484
983sub size_request { 1485sub new {
984 my ($self) = @_; 1486 my $class = shift;
985 1487
986 my @alloc = map [$_->size_request], @{$self->{children}}; 1488 $class->SUPER::new (
987 1489 vertical => 0,
988 ( 1490 @_,
989 (List::Util::sum map $_->[0], @alloc),
990 (List::Util::max map $_->[1], @alloc),
991 ) 1491 )
992} 1492}
993 1493
994sub size_allocate {
995 my ($self, $w, $h) = @_;
996
997 ($h, $w) = ($w, $h);
998
999 my $children = $self->{children};
1000
1001 my @h = map $_->{req_w}, @$children;
1002
1003 my $req_h = List::Util::sum @h;
1004
1005 if ($req_h > $h) {
1006 # ah well, not enough space
1007 $_ *= $h / $req_h for @h;
1008 } else {
1009 my $exp = List::Util::sum map $_->{expand}, @$children;
1010 $exp ||= 1;
1011
1012 for (0 .. $#$children) {
1013 my $child = $children->[$_];
1014
1015 my $alloc_h = $h[$_];
1016 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1017 $h[$_] = $alloc_h;
1018 }
1019 }
1020
1021 CFClient::UI::harmonize \@h;
1022
1023 my $y = 0;
1024 for (0 .. $#$children) {
1025 my $child = $children->[$_];
1026 my $h = $h[$_];
1027 $child->configure ($y, 0, $h, $w);
1028
1029 $y += $h;
1030 }
1031
1032 1
1033}
1034
1035############################################################################# 1494#############################################################################
1036 1495
1037package CFClient::UI::VBox; 1496package CFClient::UI::VBox;
1038 1497
1039# TODO: wrap into common Box base class
1040
1041our @ISA = CFClient::UI::Container::; 1498our @ISA = CFClient::UI::Box::;
1042 1499
1043sub size_request { 1500sub new {
1044 my ($self) = @_; 1501 my $class = shift;
1045 1502
1046 my @alloc = map [$_->size_request], @{$self->{children}}; 1503 $class->SUPER::new (
1047 1504 vertical => 1,
1048 ( 1505 @_,
1049 (List::Util::max map $_->[0], @alloc),
1050 (List::Util::sum map $_->[1], @alloc),
1051 ) 1506 )
1052} 1507}
1053 1508
1054sub size_allocate {
1055 my ($self, $w, $h) = @_;
1056
1057 my $children = $self->{children};
1058
1059 my @h = map $_->{req_h}, @$children;
1060
1061 my $req_h = List::Util::sum @h;
1062
1063 if ($req_h > $h) {
1064 # ah well, not enough space
1065 $_ *= $h / $req_h for @h;
1066 } else {
1067 my $exp = List::Util::sum map $_->{expand}, @$children;
1068 $exp ||= 1;
1069
1070 for (0 .. $#$children) {
1071 my $child = $children->[$_];
1072
1073 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1074 }
1075 }
1076
1077 CFClient::UI::harmonize \@h;
1078
1079 my $y = 0;
1080 for (0 .. $#$children) {
1081 my $child = $children->[$_];
1082 my $h = $h[$_];
1083 $child->configure (0, $y, $w, $h);
1084
1085 $y += $h;
1086 }
1087
1088 1
1089}
1090
1091############################################################################# 1509#############################################################################
1092 1510
1093package CFClient::UI::Label; 1511package CFClient::UI::Label;
1094 1512
1095our @ISA = CFClient::UI::Base::; 1513our @ISA = CFClient::UI::DrawBG::;
1096 1514
1097use CFClient::OpenGL; 1515use CFClient::OpenGL;
1098 1516
1099sub new { 1517sub new {
1100 my ($class, %arg) = @_; 1518 my ($class, %arg) = @_;
1101 1519
1102 my $self = $class->SUPER::new ( 1520 my $self = $class->SUPER::new (
1103 fg => [1, 1, 1], 1521 fg => [1, 1, 1],
1522 #bg => none
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),
1104 fontsize => 1, 1530 fontsize => 1,
1105 text => "",
1106 align => -1, 1531 align => -1,
1107 valign => -1, 1532 valign => -1,
1108 padding => 2, 1533 padding_x => 2,
1109 layout => new CFClient::Layout, 1534 padding_y => 2,
1110 can_events => 0, 1535 can_events => 0,
1111 %arg 1536 %arg
1112 ); 1537 );
1113 1538
1114 if (exists $self->{template}) { 1539 if (exists $self->{template}) {
1115 my $layout = new CFClient::Layout; 1540 my $layout = new CFClient::Layout;
1116 $layout->set_text (delete $self->{template}); 1541 $layout->set_text (delete $self->{template});
1117 $self->{template} = $layout; 1542 $self->{template} = $layout;
1118 } 1543 }
1119 1544
1120 $self->set_text (delete $self->{text}) if exists $self->{text}; 1545 if (exists $self->{markup}) {
1121 $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 }
1122 1550
1123 $self 1551 $self
1124} 1552}
1125 1553
1126sub escape_text { 1554sub escape($) {
1127 local $_ = $_[1]; 1555 local $_ = $_[0];
1128 1556
1129 s/&/&amp;/g; 1557 s/&/&amp;/g;
1130 s/>/&gt;/g; 1558 s/>/&gt;/g;
1131 s/</&lt;/g; 1559 s/</&lt;/g;
1132 1560
1133 $_[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 $self->SUPER::realloc;
1134} 1576}
1135 1577
1136sub set_text { 1578sub set_text {
1137 my ($self, $text) = @_; 1579 my ($self, $text) = @_;
1138 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;
1139 $self->{layout}->set_text ($text); 1585 $self->{layout}->set_text ($text);
1140 1586
1141 delete $self->{texture}; 1587 delete $self->{size_req};
1142 $self->check_size; 1588 $self->realloc;
1143 $self->update; 1589 $self->update;
1144} 1590}
1145 1591
1146sub set_markup { 1592sub set_markup {
1147 my ($self, $markup) = @_; 1593 my ($self, $markup) = @_;
1148 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;
1149 $self->{layout}->set_markup ($markup); 1601 $self->{layout}->set_markup ($markup);
1150 1602
1151 delete $self->{texture}; 1603 delete $self->{size_req};
1152 $self->check_size; 1604 $self->realloc;
1153 $self->update; 1605 $self->update;
1154} 1606}
1155 1607
1156sub size_request { 1608sub size_request {
1157 my ($self) = @_; 1609 my ($self) = @_;
1158 1610
1159 $self->{layout}->set_width; 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});
1160 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1616 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1161 1617
1162 my ($w, $h) = $self->{layout}->size; 1618 my ($w, $h) = $self->{layout}->size;
1163 1619
1164 if (exists $self->{template}) { 1620 if (exists $self->{template}) {
1621 $self->{template}->set_font ($self->{font}) if $self->{font};
1165 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 1622 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1166 1623
1167 my ($w2, $h2) = $self->{template}->size; 1624 my ($w2, $h2) = $self->{template}->size;
1168 1625
1169 $w = List::Util::max $w, $w2; 1626 $w = List::Util::max $w, $w2;
1170 $h = List::Util::max $h, $h2; 1627 $h = List::Util::max $h, $h2;
1628 }
1629
1630 [$w, $h]
1171 } 1631 };
1172 1632
1173 ( 1633 @{ $self->{size_req} }
1174 $w + $self->{padding} * 2,
1175 $h + $self->{padding} * 2,
1176 )
1177} 1634}
1178 1635
1179sub size_allocate { 1636sub invoke_size_allocate {
1180 my ($self, $w, $h) = @_; 1637 my ($self, $w, $h) = @_;
1181 1638
1639 delete $self->{ox};
1640
1182 delete $self->{texture}; 1641 delete $self->{texture}
1642 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
1643
1644 1
1183} 1645}
1184 1646
1185sub set_fontsize { 1647sub set_fontsize {
1186 my ($self, $fontsize) = @_; 1648 my ($self, $fontsize) = @_;
1187 1649
1188 $self->{fontsize} = $fontsize; 1650 $self->{fontsize} = $fontsize;
1189 delete $self->{texture}; 1651 delete $self->{texture};
1190 $self->check_size; 1652
1191 $self->update; 1653 $self->realloc;
1654}
1655
1656sub reconfigure {
1657 my ($self) = @_;
1658
1659 delete $self->{size_req};
1660
1661 $self->SUPER::reconfigure;
1192} 1662}
1193 1663
1194sub _draw { 1664sub _draw {
1195 my ($self) = @_; 1665 my ($self) = @_;
1196 1666
1667 $self->SUPER::_draw; # draw background, if applicable
1668
1197 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};
1198 $self->{layout}->set_width ($self->{w}); 1672 $self->{layout}->set_width ($self->{w});
1673 $self->{layout}->set_ellipsise ($self->{ellipsise});
1674 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1199 $self->{layout}->set_height (List::Util::min $self->{h}, $self->{fontsize} * $::FONTSIZE); 1675 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1676
1200 new_from_layout CFClient::Texture $self->{layout} 1677 new_from_layout CFClient::Texture $self->{layout}
1201 }; 1678 };
1202 1679
1203 glEnable GL_BLEND; 1680 unless (exists $self->{ox}) {
1204 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
1205 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 {
1206 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1700 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1207 1701 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy}, $w, $h);
1208 glColor @{$self->{fg}}; 1702 }
1209
1210 $self->{ox} = int (
1211 $self->{align} < 0 ? $self->{padding}
1212 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1213 : ($self->{w} - $tex->{w}) * 0.5
1214 );
1215
1216 $self->{oy} = int (
1217 $self->{valign} < 0 ? $self->{padding}
1218 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1219 : ($self->{h} - $tex->{h}) * 0.5
1220 );
1221
1222 $tex->draw_quad ($self->{ox}, $self->{oy});
1223 1703
1224 glDisable GL_TEXTURE_2D; 1704 glDisable GL_TEXTURE_2D;
1225 glDisable GL_BLEND;
1226} 1705}
1227 1706
1228############################################################################# 1707#############################################################################
1229 1708
1230package CFClient::UI::EntryBase; 1709package CFClient::UI::EntryBase;
… …
1235 1714
1236sub new { 1715sub new {
1237 my $class = shift; 1716 my $class = shift;
1238 1717
1239 $class->SUPER::new ( 1718 $class->SUPER::new (
1240 fg => [1, 1, 1], 1719 fg => [1, 1, 1],
1241 bg => [0, 0, 0, 0.2], 1720 bg => [0, 0, 0, 0.2],
1242 active_bg => [1, 1, 1, 0.5], 1721 active_bg => [1, 1, 1, 0.5],
1243 active_fg => [0, 0, 0], 1722 active_fg => [0, 0, 0],
1244 can_hover => 1, 1723 can_hover => 1,
1245 can_focus => 1, 1724 can_focus => 1,
1246 valign => 0, 1725 valign => 0,
1247 can_events => 1, 1726 can_events => 1,
1727 #text => ...
1728 #hidden => "*",
1248 @_ 1729 @_
1249 ) 1730 )
1250} 1731}
1251 1732
1252sub _set_text { 1733sub _set_text {
… …
1254 1735
1255 delete $self->{cur_h}; 1736 delete $self->{cur_h};
1256 1737
1257 return if $self->{text} eq $text; 1738 return if $self->{text} eq $text;
1258 1739
1259 delete $self->{texture};
1260
1261 $self->{last_activity} = $::NOW; 1740 $self->{last_activity} = $::NOW;
1262 $self->{text} = $text; 1741 $self->{text} = $text;
1263 1742
1264 $text =~ s/./*/g if $self->{hidden}; 1743 $text =~ s/./*/g if $self->{hidden};
1265 $self->{layout}->set_text ("$text "); 1744 $self->{layout}->set_text ("$text ");
1745 delete $self->{size_req};
1266 1746
1267 $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);
1268} 1758}
1269 1759
1270sub get_text { 1760sub get_text {
1271 $_[0]{text} 1761 $_[0]{text}
1272} 1762}
… …
1277 my ($w, $h) = $self->SUPER::size_request; 1767 my ($w, $h) = $self->SUPER::size_request;
1278 1768
1279 ($w + 1, $h) # add 1 for cursor 1769 ($w + 1, $h) # add 1 for cursor
1280} 1770}
1281 1771
1282sub size_allocate {
1283 my ($self, $w, $h) = @_;
1284
1285 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1286}
1287
1288sub set_text {
1289 my ($self, $text) = @_;
1290
1291 $self->{cursor} = length $text;
1292 $self->_set_text ($text);
1293 $self->update;
1294}
1295
1296sub key_down { 1772sub invoke_key_down {
1297 my ($self, $ev) = @_; 1773 my ($self, $ev) = @_;
1298 1774
1299 my $mod = $ev->{mod}; 1775 my $mod = $ev->{mod};
1300 my $sym = $ev->{sym}; 1776 my $sym = $ev->{sym};
1301 my $uni = $ev->{unicode}; 1777 my $uni = $ev->{unicode};
1302 1778
1303 my $text = $self->get_text; 1779 my $text = $self->get_text;
1304 1780
1305 if ($sym == 8) { 1781 if ($uni == 8) {
1306 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 1782 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1307 } elsif ($sym == 127) { 1783 } elsif ($uni == 127) {
1308 substr $text, $self->{cursor}, 1, ""; 1784 substr $text, $self->{cursor}, 1, "";
1309 } elsif ($sym == CFClient::SDLK_LEFT) { 1785 } elsif ($sym == CFClient::SDLK_LEFT) {
1310 --$self->{cursor} if $self->{cursor}; 1786 --$self->{cursor} if $self->{cursor};
1311 } elsif ($sym == CFClient::SDLK_RIGHT) { 1787 } elsif ($sym == CFClient::SDLK_RIGHT) {
1312 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 1788 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1313 } elsif ($sym == CFClient::SDLK_HOME) { 1789 } elsif ($sym == CFClient::SDLK_HOME) {
1314 $self->{cursor} = 0; 1790 $self->{cursor} = 0;
1315 } elsif ($sym == CFClient::SDLK_END) { 1791 } elsif ($sym == CFClient::SDLK_END) {
1316 $self->{cursor} = length $text; 1792 $self->{cursor} = length $text;
1317 } elsif ($sym == 27) { 1793 } elsif ($uni == 27) {
1318 $self->emit ('escape'); 1794 $self->emit ('escape');
1319 } elsif ($uni) { 1795 } elsif ($uni) {
1320 substr $text, $self->{cursor}++, 0, chr $uni; 1796 substr $text, $self->{cursor}++, 0, chr $uni;
1797 } else {
1798 return 0;
1321 } 1799 }
1322 1800
1323 $self->_set_text ($text); 1801 $self->_set_text ($text);
1324 $self->update;
1325}
1326 1802
1803 $self->realloc;
1804
1805 1
1806}
1807
1327sub focus_in { 1808sub invoke_focus_in {
1328 my ($self) = @_; 1809 my ($self) = @_;
1329 1810
1330 $self->{last_activity} = $::NOW; 1811 $self->{last_activity} = $::NOW;
1331 1812
1332 $self->SUPER::focus_in; 1813 $self->SUPER::invoke_focus_in
1333} 1814}
1334 1815
1335sub button_down { 1816sub invoke_button_down {
1336 my ($self, $ev, $x, $y) = @_; 1817 my ($self, $ev, $x, $y) = @_;
1337 1818
1338 $self->SUPER::button_down ($ev, $x, $y); 1819 $self->SUPER::invoke_button_down ($ev, $x, $y);
1339 1820
1340 my $idx = $self->{layout}->xy_to_index ($x, $y); 1821 my $idx = $self->{layout}->xy_to_index ($x, $y);
1341 1822
1342 # byte-index to char-index 1823 # byte-index to char-index
1343 my $text = $self->{text}; 1824 my $text = $self->{text};
1344 utf8::encode $text; 1825 utf8::encode $text;
1345 $self->{cursor} = length substr $text, 0, $idx; 1826 $self->{cursor} = length substr $text, 0, $idx;
1346 1827
1347 $self->_set_text ($self->{text}); 1828 $self->_set_text ($self->{text});
1348 $self->update; 1829 $self->update;
1830
1831 1
1349} 1832}
1350 1833
1351sub mouse_motion { 1834sub invoke_mouse_motion {
1352 my ($self, $ev, $x, $y) = @_; 1835 my ($self, $ev, $x, $y) = @_;
1353# 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, $y;#d#
1837
1838 1
1354} 1839}
1355 1840
1356sub _draw { 1841sub _draw {
1357 my ($self) = @_; 1842 my ($self) = @_;
1358 1843
1359 local $self->{fg} = $self->{fg}; 1844 local $self->{fg} = $self->{fg};
1360 1845
1361 if ($FOCUS == $self) { 1846 if ($FOCUS == $self) {
1362 glColor @{$self->{active_bg}}; 1847 glColor_premultiply @{$self->{active_bg}};
1363 $self->{fg} = $self->{active_fg}; 1848 $self->{fg} = $self->{active_fg};
1364 } else { 1849 } else {
1365 glColor @{$self->{bg}}; 1850 glColor_premultiply @{$self->{bg}};
1366 } 1851 }
1367 1852
1368 glEnable GL_BLEND; 1853 glEnable GL_BLEND;
1369 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1854 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1370 glBegin GL_QUADS; 1855 glBegin GL_QUADS;
1371 glVertex 0 , 0; 1856 glVertex 0 , 0;
1372 glVertex 0 , $self->{h}; 1857 glVertex 0 , $self->{h};
1373 glVertex $self->{w}, $self->{h}; 1858 glVertex $self->{w}, $self->{h};
1374 glVertex $self->{w}, 0; 1859 glVertex $self->{w}, 0;
… …
1399 1884
1400our @ISA = CFClient::UI::EntryBase::; 1885our @ISA = CFClient::UI::EntryBase::;
1401 1886
1402use CFClient::OpenGL; 1887use CFClient::OpenGL;
1403 1888
1404sub key_down { 1889sub invoke_key_down {
1405 my ($self, $ev) = @_; 1890 my ($self, $ev) = @_;
1406 1891
1407 my $sym = $ev->{sym}; 1892 my $sym = $ev->{sym};
1408 1893
1409 if ($sym == 13) { 1894 if ($sym == 13) {
1895 unshift @{$self->{history}},
1896 my $txt = $self->get_text;
1897
1898 $self->{history_pointer} = -1;
1899 $self->{history_saveback} = '';
1410 $self->emit (activate => $self->get_text); 1900 $self->emit (activate => $txt);
1411 $self->update; 1901 $self->update;
1412 1902
1903 } elsif ($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
1413 } else { 1925 } else {
1414 $self->SUPER::key_down ($ev); 1926 return $self->SUPER::invoke_key_down ($ev)
1927 }
1928
1415 } 1929 1
1416
1417} 1930}
1418 1931
1419############################################################################# 1932#############################################################################
1420 1933
1421package CFClient::UI::Button; 1934package CFClient::UI::Button;
… …
1430 1943
1431sub new { 1944sub new {
1432 my $class = shift; 1945 my $class = shift;
1433 1946
1434 $class->SUPER::new ( 1947 $class->SUPER::new (
1435 padding => 4, 1948 padding_x => 4,
1949 padding_y => 4,
1436 fg => [1, 1, 1], 1950 fg => [1, 1, 1],
1437 bg => [1, 1, 1, 0.2],
1438 active_fg => [0, 0, 1], 1951 active_fg => [0, 0, 1],
1439 can_hover => 1, 1952 can_hover => 1,
1440 align => 0, 1953 align => 0,
1441 valign => 0, 1954 valign => 0,
1442 can_events => 1, 1955 can_events => 1,
1443 @_ 1956 @_
1444 ) 1957 )
1445} 1958}
1446 1959
1447sub button_up { 1960sub invoke_button_up {
1448 my ($self, $ev, $x, $y) = @_; 1961 my ($self, $ev, $x, $y) = @_;
1449 1962
1963 $self->emit ("activate")
1450 if ($x >= 0 && $x < $self->{w} 1964 if $x >= 0 && $x < $self->{w}
1451 && $y >= 0 && $y < $self->{h}) { 1965 && $y >= 0 && $y < $self->{h};
1452 $self->emit ("activate"); 1966
1453 } 1967 1
1454} 1968}
1455 1969
1456sub _draw { 1970sub _draw {
1457 my ($self) = @_; 1971 my ($self) = @_;
1458 1972
1459 local $self->{fg} = $self->{fg}; 1973 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1460 1974
1461 if ($GRAB == $self) {
1462 $self->{fg} = $self->{active_fg};
1463 }
1464
1465 glEnable GL_BLEND;
1466 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1467 glEnable GL_TEXTURE_2D; 1975 glEnable GL_TEXTURE_2D;
1468 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 1976 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1469 glColor 0, 0, 0, 1; 1977 glColor 0, 0, 0, 1;
1470 1978
1471 $tex[0]->draw_quad (0, 0, $self->{w}, $self->{h}); 1979 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1472 1980
1473 glDisable GL_TEXTURE_2D; 1981 glDisable GL_TEXTURE_2D;
1474 glDisable GL_BLEND;
1475 1982
1476 $self->SUPER::_draw; 1983 $self->SUPER::_draw;
1984}
1985
1986#############################################################################
1987
1988package CFClient::UI::ImageButton;
1989
1990our @ISA = CFClient::UI::Image::;
1991
1992use CFClient::OpenGL;
1993
1994my %textures;
1995
1996sub new {
1997 my $class = shift;
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
1477} 2020}
1478 2021
1479############################################################################# 2022#############################################################################
1480 2023
1481package CFClient::UI::CheckBox; 2024package CFClient::UI::CheckBox;
… …
1490 2033
1491sub new { 2034sub new {
1492 my $class = shift; 2035 my $class = shift;
1493 2036
1494 $class->SUPER::new ( 2037 $class->SUPER::new (
1495 padding => 2, 2038 padding_x => 2,
2039 padding_y => 2,
1496 fg => [1, 1, 1], 2040 fg => [1, 1, 1],
1497 active_fg => [1, 1, 0], 2041 active_fg => [1, 1, 0],
2042 bg => [0, 0, 0, 0.2],
2043 active_bg => [1, 1, 1, 0.5],
1498 state => 0, 2044 state => 0,
1499 can_hover => 1, 2045 can_hover => 1,
1500 @_ 2046 @_
1501 ) 2047 )
1502} 2048}
1503 2049
1504sub size_request { 2050sub size_request {
1505 my ($self) = @_; 2051 my ($self) = @_;
1506 2052
1507 ($self->{padding} * 2 + 6) x 2 2053 (6) x 2
1508} 2054}
1509 2055
1510sub button_down { 2056sub invoke_button_down {
1511 my ($self, $ev, $x, $y) = @_; 2057 my ($self, $ev, $x, $y) = @_;
1512 2058
1513 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2059 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1514 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2060 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1515 $self->{state} = !$self->{state}; 2061 $self->{state} = !$self->{state};
1516 $self->emit (changed => $self->{state}); 2062 $self->emit (changed => $self->{state});
2063 } else {
2064 return 0
2065 }
2066
1517 } 2067 1
1518} 2068}
1519 2069
1520sub _draw { 2070sub _draw {
1521 my ($self) = @_; 2071 my ($self) = @_;
1522 2072
1523 $self->SUPER::_draw; 2073 $self->SUPER::_draw;
1524 2074
1525 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2075 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1526 2076
1527 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;
1528 2080
1529 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2081 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1530 2082
1531 glEnable GL_BLEND; 2083 my $tex = $self->{state} ? $tex[1] : $tex[0];
2084
1532 glEnable GL_TEXTURE_2D; 2085 glEnable GL_TEXTURE_2D;
1533 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1534
1535 my $tex = $self->{state} ? $tex[1] : $tex[0];
1536
1537 $tex->draw_quad (0, 0, $s, $s); 2086 $tex->draw_quad_alpha (0, 0, $s, $s);
1538
1539 glDisable GL_TEXTURE_2D; 2087 glDisable GL_TEXTURE_2D;
1540 glDisable GL_BLEND;
1541} 2088}
1542 2089
1543############################################################################# 2090#############################################################################
1544 2091
1545package CFClient::UI::Image; 2092package CFClient::UI::Image;
… …
1588 glTranslate 0, -$self->{w}, 0; 2135 glTranslate 0, -$self->{w}, 0;
1589 2136
1590 ($w, $h) = ($h, $w); 2137 ($w, $h) = ($h, $w);
1591 } 2138 }
1592 2139
1593 glEnable GL_BLEND;
1594 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1595 glEnable GL_TEXTURE_2D; 2140 glEnable GL_TEXTURE_2D;
1596 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2141 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1597 2142
1598 $tex->draw_quad (0, 0, $w, $h); 2143 $tex->draw_quad_alpha (0, 0, $w, $h);
1599 2144
1600 glDisable GL_BLEND;
1601 glDisable GL_TEXTURE_2D; 2145 glDisable GL_TEXTURE_2D;
1602} 2146}
1603 2147
1604############################################################################# 2148#############################################################################
1605 2149
1606package CFClient::UI::VGauge; 2150package CFClient::UI::VGauge;
1607 2151
1608our @ISA = CFClient::UI::Base::; 2152our @ISA = CFClient::UI::Base::;
2153
2154use List::Util qw(min max);
1609 2155
1610use CFClient::OpenGL; 2156use CFClient::OpenGL;
1611 2157
1612my %tex = ( 2158my %tex = (
1613 food => [ 2159 food => [
1614 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2160 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1615 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2161 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1616 ], 2162 ],
1617 grace => [ 2163 grace => [
1618 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2164 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1619 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png/ 2165 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1620 ], 2166 ],
1621 hp => [ 2167 hp => [
1622 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2168 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1623 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2169 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1624 ], 2170 ],
1625 mana => [ 2171 mana => [
1626 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2172 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
1627 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png/ 2173 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1628 ], 2174 ],
1629); 2175);
1630 2176
1631# eg. VGauge->new (gauge => 'food'), default gauge: food 2177# eg. VGauge->new (gauge => 'food'), default gauge: food
1632sub new { 2178sub new {
… …
1651} 2197}
1652 2198
1653sub set_max { 2199sub set_max {
1654 my ($self, $max) = @_; 2200 my ($self, $max) = @_;
1655 2201
2202 return if $self->{max_val} == $max;
2203
1656 $self->{max_val} = $max; 2204 $self->{max_val} = $max;
2205 $self->update;
1657} 2206}
1658 2207
1659sub set_value { 2208sub set_value {
1660 my ($self, $val, $max) = @_; 2209 my ($self, $val, $max) = @_;
1661 2210
1662 $self->set_max ($max) 2211 $self->set_max ($max)
1663 if defined $max; 2212 if defined $max;
1664 2213
1665 $max = $self->{max_val}; 2214 return if $self->{val} == $val;
2215
1666 $self->{val} = $val; 2216 $self->{val} = $val;
1667
1668 $self->update; 2217 $self->update;
1669} 2218}
1670 2219
1671sub _draw { 2220sub _draw {
1672 my ($self) = @_; 2221 my ($self) = @_;
1673 2222
1674 my $tex = $tex{$self->{type}}; 2223 my $tex = $tex{$self->{type}};
2224 my ($t1, $t2, $t3) = @$tex;
1675 2225
1676 my ($w, $h) = ($self->{w}, $self->{h}); 2226 my ($w, $h) = ($self->{w}, $self->{h});
1677 2227
1678 if ($self->{vertical}) { 2228 if ($self->{vertical}) {
1679 glRotate 90, 0, 0, 1; 2229 glRotate 90, 0, 0, 1;
… …
1681 2231
1682 ($w, $h) = ($h, $w); 2232 ($w, $h) = ($h, $w);
1683 } 2233 }
1684 2234
1685 my $ycut = $self->{val} / ($self->{max_val} || 1); 2235 my $ycut = $self->{val} / ($self->{max_val} || 1);
1686 $ycut = 1 if $self->{val} > $self->{max_val};
1687 2236
1688 my $t1 = $tex->[0]; 2237 my $ycut1 = max 0, min 1, $ycut;
1689 my $t2 = $tex->[1]; 2238 my $ycut2 = max 0, min 1, $ycut - 1;
2239
2240 my $h1 = $self->{h} * (1 - $ycut1);
2241 my $h2 = $self->{h} * (1 - $ycut2);
1690 2242
1691 glEnable GL_BLEND; 2243 glEnable GL_BLEND;
1692 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2244 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2245 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1693 glEnable GL_TEXTURE_2D; 2246 glEnable GL_TEXTURE_2D;
1694 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2247 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1695 2248
1696 my $h1 = $self->{h} - $ycut * $self->{h};
1697 my $h2 = $ycut * $self->{h};
1698
1699 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2249 glBindTexture GL_TEXTURE_2D, $t1->{name};
1700 glBegin GL_QUADS; 2250 glBegin GL_QUADS;
1701 glTexCoord 0 , 0; glVertex 0 , 0; 2251 glTexCoord 0 , 0; glVertex 0 , 0;
1702 glTexCoord 0 , $t1->{t} * (1 - $ycut); glVertex 0 , $h1; 2252 glTexCoord 0 , $t1->{t} * (1 - $ycut1); glVertex 0 , $h1;
1703 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut); glVertex $w, $h1; 2253 glTexCoord $t1->{s}, $t1->{t} * (1 - $ycut1); glVertex $w, $h1;
1704 glTexCoord $t1->{s}, 0; glVertex $w, 0; 2254 glTexCoord $t1->{s}, 0; glVertex $w, 0;
1705 glEnd; 2255 glEnd;
1706 2256
2257 my $ycut1 = List::Util::min 1, $ycut;
1707 glBindTexture GL_TEXTURE_2D, $t2->{name}; 2258 glBindTexture GL_TEXTURE_2D, $t2->{name};
1708 glBegin GL_QUADS; 2259 glBegin GL_QUADS;
1709 glTexCoord 0 , $t2->{t} * (1 - $ycut); glVertex 0 , $h1; 2260 glTexCoord 0 , $t2->{t} * (1 - $ycut1); glVertex 0 , $h1;
1710 glTexCoord 0 , $t2->{t}; glVertex 0 , $h1 + $h2; 2261 glTexCoord 0 , $t2->{t} * (1 - $ycut2); glVertex 0 , $h2;
1711 glTexCoord $t2->{s}, $t2->{t}; glVertex $w, $h1 + $h2; 2262 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut2); glVertex $w, $h2;
1712 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut); glVertex $w, $h1; 2263 glTexCoord $t2->{s}, $t2->{t} * (1 - $ycut1); glVertex $w, $h1;
1713 glEnd; 2264 glEnd;
2265
2266 if ($t3) {
2267 glBindTexture GL_TEXTURE_2D, $t3->{name};
2268 glBegin GL_QUADS;
2269 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
2270 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h};
2271 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h};
2272 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
2273 glEnd;
2274 }
1714 2275
1715 glDisable GL_BLEND; 2276 glDisable GL_BLEND;
1716 glDisable GL_TEXTURE_2D; 2277 glDisable GL_TEXTURE_2D;
1717} 2278}
1718 2279
… …
1724 2285
1725sub new { 2286sub new {
1726 my ($class, %arg) = @_; 2287 my ($class, %arg) = @_;
1727 2288
1728 my $self = $class->SUPER::new ( 2289 my $self = $class->SUPER::new (
1729 tooltip => $arg{type}, 2290 tooltip => $arg{type},
2291 can_hover => 1,
2292 can_events => 1,
1730 %arg, 2293 %arg,
1731 ); 2294 );
1732 2295
1733 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2296 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999");
1734 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1); 2297 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
1735 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2298 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999");
1736 2299
1737 $self 2300 $self
1738} 2301}
1739 2302
… …
1742 2305
1743 $self->{value}->set_fontsize ($fsize); 2306 $self->{value}->set_fontsize ($fsize);
1744 $self->{max} ->set_fontsize ($fsize); 2307 $self->{max} ->set_fontsize ($fsize);
1745} 2308}
1746 2309
2310sub set_max {
2311 my ($self, $max) = @_;
2312
2313 $self->{gauge}->set_max ($max);
2314 $self->{max}->set_text ($max);
2315}
2316
1747sub set_value { 2317sub set_value {
1748 my ($self, $val, $max) = @_; 2318 my ($self, $val, $max) = @_;
1749 2319
1750 $self->set_max ($max) 2320 $self->set_max ($max)
1751 if defined $max; 2321 if defined $max;
1752 2322
1753 $self->{gauge}->set_value ($val, $max); 2323 $self->{gauge}->set_value ($val, $max);
1754 $self->{value}->set_text ($val); 2324 $self->{value}->set_text ($val);
1755}
1756
1757sub set_max {
1758 my ($self, $max) = @_;
1759
1760 $self->{gauge}->set_max ($max);
1761 $self->{max}->set_text ($max);
1762} 2325}
1763 2326
1764############################################################################# 2327#############################################################################
1765 2328
1766package CFClient::UI::Slider; 2329package CFClient::UI::Slider;
… …
1776 qw(s1_slider.png s1_slider_bg.png); 2339 qw(s1_slider.png s1_slider_bg.png);
1777 2340
1778sub new { 2341sub new {
1779 my $class = shift; 2342 my $class = shift;
1780 2343
1781 # range [value, low, high, page] 2344 # range [value, low, high, page, unit]
1782 2345
1783 # TODO: 0-width page 2346 # TODO: 0-width page
1784 # TODO: req_w/h are wrong with vertical 2347 # TODO: req_w/h are wrong with vertical
1785 # TODO: calculations are off 2348 # TODO: calculations are off
1786 my $self = $class->SUPER::new ( 2349 my $self = $class->SUPER::new (
1787 fg => [1, 1, 1], 2350 fg => [1, 1, 1],
1788 active_fg => [0, 0, 0], 2351 active_fg => [0, 0, 0],
2352 bg => [0, 0, 0, 0.2],
2353 active_bg => [1, 1, 1, 0.5],
1789 range => [0, 0, 100, 10], 2354 range => [0, 0, 100, 10, 0],
1790 req_w => 20, 2355 min_w => $::WIDTH / 80,
1791 req_h => 20, 2356 min_h => $::WIDTH / 80,
1792 vertical => 0, 2357 vertical => 0,
1793 can_hover => 1, 2358 can_hover => 1,
1794 inner_pad => 5, 2359 inner_pad => 0.02,
1795 @_ 2360 @_
1796 ); 2361 );
1797 2362
2363 $self->set_value ($self->{range}[0]);
2364 $self->update;
2365
1798 $self 2366 $self
1799} 2367}
1800 2368
2369sub set_range {
2370 my ($self, $range) = @_;
2371
2372 ($range, $self->{range}) = ($self->{range}, $range);
2373
2374 if ("@$range" ne "@{$self->{range}}") {
2375 $self->update;
2376 $self->set_value ($self->{range}[0]);
2377 }
2378}
2379
2380sub set_value {
2381 my ($self, $value) = @_;
2382
2383 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2384
2385 $hi = $lo + 1 if $hi <= $lo;
2386
2387 $page = $hi - $lo if $page > $hi - $lo;
2388
2389 $value = $lo if $value < $lo;
2390 $value = $hi - $page if $value > $hi - $page;
2391
2392 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2393 if $unit;
2394
2395 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2396
2397 if ($value != $old_value) {
2398 $self->emit (changed => $value);
2399 $self->update;
2400 }
2401}
2402
1801sub size_request { 2403sub size_request {
1802 my ($self) = @_; 2404 my ($self) = @_;
1803 2405
1804 my $w = $self->{req_w}; 2406 ($self->{req_w}, $self->{req_h})
1805 my $h = $self->{req_h};
1806
1807 $self->{vertical} ? ($h, $w) : ($w, $h)
1808} 2407}
1809 2408
1810sub button_down { 2409sub invoke_button_down {
1811 my ($self, $ev, $x, $y) = @_; 2410 my ($self, $ev, $x, $y) = @_;
1812 2411
1813 $self->SUPER::button_down ($ev, $x, $y); 2412 $self->SUPER::invoke_button_down ($ev, $x, $y);
2413
2414 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2415
1814 $self->mouse_motion ($ev, $x, $y); 2416 $self->invoke_mouse_motion ($ev, $x, $y)
1815} 2417}
1816 2418
1817sub mouse_motion { 2419sub invoke_mouse_motion {
1818 my ($self, $ev, $x, $y) = @_; 2420 my ($self, $ev, $x, $y) = @_;
1819 2421
1820 if ($GRAB == $self) { 2422 if ($GRAB == $self) {
2423 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2424
2425 my (undef, $lo, $hi, $page) = @{$self->{range}};
2426
2427 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2428
2429 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2430 } else {
2431 return 0;
2432 }
2433
2434 1
2435}
2436
2437sub update {
2438 my ($self) = @_;
2439
2440 delete $self->{knob_w};
2441 $self->SUPER::update;
2442}
2443
2444sub _draw {
2445 my ($self) = @_;
2446
2447 unless ($self->{knob_w}) {
2448 $self->set_value ($self->{range}[0]);
2449
1821 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2450 my ($value, $lo, $hi, $page) = @{$self->{range}};
2451 my $range = ($hi - $page - $lo) || 1e-100;
1822 2452
1823 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2453 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
1824 2454
1825 my $inner_pad_px = $self->_calc_inner_pad_px ($w); 2455 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
1826 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right 2456 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
1827 2457
1828 $x -= $inner_pad_px; # substract the padding 2458 $value = ($value - $lo) / $range;
1829 $x = $x * ($hi - $lo) / $inner_w + $lo; 2459 $value = $value * $self->{scale} + $self->{offset};
1830 $x = $lo if $x < $lo;
1831 $x = $hi - $page if $x > $hi - $page;
1832 $self->{range}[0] = $x;
1833 2460
1834 $self->emit (changed => $x); 2461 $self->{knob_x} = $value - $knob_w * 0.5;
1835 $self->update; 2462 $self->{knob_w} = $knob_w;
1836 } 2463 }
1837}
1838
1839# the inner_* stuff is for generating a padding for the slider handle,
1840# so that the handle doesn't leave the texture. This calculation isn't 100%
1841# correct propably, but it does the job for now
1842sub _calc_inner_pad_px {
1843 my ($self, $w) = @_;
1844 ($w / 100) * $self->{inner_pad} # % to pixels
1845}
1846
1847sub _draw {
1848 my ($self) = @_;
1849 2464
1850 $self->SUPER::_draw (); 2465 $self->SUPER::_draw ();
1851 2466
1852 my ($w, $h) = @$self{qw(w h)}; 2467 glScale $self->{w}, $self->{h};
1853 2468
1854 if ($self->{vertical}) { 2469 if ($self->{vertical}) {
1855 # draw a vertical slider like a rotated horizontal slider 2470 # draw a vertical slider like a rotated horizontal slider
1856 2471
2472 glTranslate 1, 0, 0;
1857 glRotate 90, 0, 0, 1; 2473 glRotate 90, 0, 0, 1;
1858 glTranslate 0, -$self->{w}, 0;
1859
1860 ($w, $h) = ($h, $w);
1861 } 2474 }
1862 2475
1863 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg}; 2476 my $fg = $FOCUS == $self ? $self->{active_fg} : $self->{fg};
1864 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg}; 2477 my $bg = $FOCUS == $self ? $self->{active_bg} : $self->{bg};
1865 2478
1866 my ($value, $lo, $hi, $page) = @{$self->{range}};
1867
1868 $hi = $value + 1 if $lo == $hi;
1869
1870 my $inner_pad_px = $self->_calc_inner_pad_px ($w);
1871 my $inner_w = $w - $inner_pad_px * 2; # * 2 for left & right
1872
1873 $page = int $page * $inner_w / ($hi - $lo);
1874 $value = int +($value - $lo) * $inner_w / ($hi - $lo);
1875
1876 $w -= $page;
1877 $page &= ~1;
1878 glTranslate $page * 0.5, 0, 0;
1879 $page ||= 2;
1880
1881 my $knob_a = $inner_pad_px + ($value - $page * 0.5);
1882 my $knob_b = $inner_pad_px + ($value + $page * 0.5);
1883
1884 glEnable GL_BLEND;
1885 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA;
1886 glEnable GL_TEXTURE_2D; 2479 glEnable GL_TEXTURE_2D;
1887 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2480 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1888 2481
1889 # draw background 2482 # draw background
1890 $tex[1]->draw_quad (0, 0, $w, $h); 2483 $tex[1]->draw_quad_alpha (0, 0, 1, 1);
1891 2484
1892 # draw handle 2485 # draw handle
1893 $tex[0]->draw_quad ($knob_a, 0, $knob_b - $knob_a, $h); 2486 $tex[0]->draw_quad_alpha ($self->{knob_x}, 0, $self->{knob_w}, 1);
1894 2487
1895 glDisable GL_BLEND;
1896 glDisable GL_TEXTURE_2D; 2488 glDisable GL_TEXTURE_2D;
1897} 2489}
1898 2490
1899############################################################################# 2491#############################################################################
1900 2492
2493package CFClient::UI::ValSlider;
2494
2495our @ISA = CFClient::UI::HBox::;
2496
2497sub new {
2498 my ($class, %arg) = @_;
2499
2500 my $range = delete $arg{range};
2501
2502 my $self = $class->SUPER::new (
2503 slider => (new CFClient::UI::Slider expand => 1, range => $range),
2504 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}),
2505 to_value => sub { shift },
2506 from_value => sub { shift },
2507 %arg,
2508 );
2509
2510 $self->{slider}->connect (changed => sub {
2511 my ($self, $value) = @_;
2512 $self->{parent}{entry}->set_text ($self->{parent}{to_value}->($value));
2513 $self->{parent}->emit (changed => $value);
2514 });
2515
2516# $self->{entry}->connect (changed => sub {
2517# my ($self, $value) = @_;
2518# $self->{parent}{slider}->set_value ($self->{parent}{from_value}->($value));
2519# $self->{parent}->emit (changed => $value);
2520# });
2521
2522 $self->add ($self->{slider}, $self->{entry});
2523
2524 $self->{slider}->emit (changed => $self->{slider}{range}[0]);
2525
2526 $self
2527}
2528
2529sub set_range { shift->{slider}->set_range (@_) }
2530sub set_value { shift->{slider}->set_value (@_) }
2531
2532#############################################################################
2533
1901package CFClient::UI::TextView; 2534package CFClient::UI::TextScroller;
1902 2535
1903our @ISA = CFClient::UI::HBox::; 2536our @ISA = CFClient::UI::HBox::;
1904 2537
1905use CFClient::OpenGL; 2538use CFClient::OpenGL;
1906 2539
1907sub new { 2540sub new {
1908 my $class = shift; 2541 my $class = shift;
1909 2542
1910 my $self = $class->SUPER::new ( 2543 my $self = $class->SUPER::new (
1911 fontsize => 1, 2544 fontsize => 1,
2545 can_events => 0,
2546 indent => 0,
2547 #font => default_font
1912 @_, 2548 @_,
1913 2549
1914 layout => (new CFClient::Layout), 2550 layout => (new CFClient::Layout 1),
1915 par => [], 2551 par => [],
1916 height => 0, 2552 height => 0,
1917 children => [ 2553 children => [
1918 (new CFClient::UI::Empty expand => 1), 2554 (new CFClient::UI::Empty expand => 1),
1919 (new CFClient::UI::Slider vertical => 1), 2555 (new CFClient::UI::Slider vertical => 1),
1920 ], 2556 ],
1921 ); 2557 );
1922 2558
1923 $self->{children}[1]->connect (changed => sub { 2559 $self->{children}[1]->connect (changed => sub { $self->update });
1924 $self->update;
1925 });
1926 2560
1927 $self 2561 $self
1928} 2562}
1929 2563
1930sub set_fontsize { 2564sub set_fontsize {
… …
1932 2566
1933 $self->{fontsize} = $fontsize; 2567 $self->{fontsize} = $fontsize;
1934 $self->reflow; 2568 $self->reflow;
1935} 2569}
1936 2570
2571sub invoke_size_allocate {
2572 my ($self, $w, $h) = @_;
2573
2574 $self->{layout}->set_font ($self->{font}) if $self->{font};
2575 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2576 $self->{layout}->set_width ($self->{children}[0]{w});
2577 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2578
2579 $self->reflow;
2580
2581 $self->SUPER::invoke_size_allocate ($w, $h)
2582}
2583
1937sub text_height { 2584sub text_size {
1938 my ($self, $text) = @_; 2585 my ($self, $text, $indent) = @_;
1939 2586
1940 my $layout = $self->{layout}; 2587 my $layout = $self->{layout};
1941 2588
1942 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 2589 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
1943 $layout->set_width ($self->{w}); 2590 $layout->set_width ($self->{children}[0]{w} - $indent);
2591 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
1944 $layout->set_text ($text); 2592 $layout->set_markup ($text);
1945 2593
1946 ($layout->size)[1] 2594 $layout->size
1947} 2595}
1948 2596
1949sub reflow { 2597sub reflow {
1950 my ($self) = @_; 2598 my ($self) = @_;
1951 2599
1952 $self->{need_reflow}++; 2600 $self->{need_reflow}++;
1953 $self->update; 2601 $self->update;
1954} 2602}
1955 2603
1956sub size_allocate { 2604sub set_offset {
2605 my ($self, $offset) = @_;
2606
2607 # todo: base offset on lines or so, not on pixels
2608 $self->{children}[1]->set_value ($offset);
2609}
2610
2611sub clear {
1957 my ($self, $w, $h) = @_; 2612 my ($self) = @_;
1958 2613
1959 $self->SUPER::size_allocate ($w, $h); 2614 $self->{par} = [];
1960 2615 $self->{height} = 0;
1961 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2616 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
1962 $self->{layout}->set_width ($self->{children}[0]{w});
1963
1964 $self->reflow;
1965} 2617}
1966 2618
1967sub add_paragraph { 2619sub add_paragraph {
1968 my ($self, $color, $text) = @_; 2620 my ($self, $color, $text, $indent) = @_;
1969 2621
1970 #TODO: intelligently "reformat" paragraph 2622 for my $line (split /\n/, $text) {
1971 2623 my ($w, $h) = $self->text_size ($line);
1972 my $height = $self->text_height ($text);
1973
1974 $self->{height} += $height; 2624 $self->{height} += $h;
2625 push @{$self->{par}}, [$w + $indent, $h, $color, $indent, $line];
2626 }
1975 2627
1976 push @{$self->{par}}, [$height, $color, $text];
1977
1978 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 2628 $self->{children}[1]->set_range ([$self->{height}, 0, $self->{height}, $self->{h}, 1]);
1979 $self->{children}[1]->update;
1980} 2629}
1981 2630
1982sub update { 2631sub update {
1983 my ($self) = @_; 2632 my ($self) = @_;
1984 2633
… …
1986 2635
1987 return unless $self->{h} > 0; 2636 return unless $self->{h} > 0;
1988 2637
1989 delete $self->{texture}; 2638 delete $self->{texture};
1990 2639
1991 $ROOT->on_refresh ($self, sub { 2640 $ROOT->on_post_alloc ($self => sub {
2641 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2642
1992 if (delete $self->{need_reflow}) { 2643 if (delete $self->{need_reflow}) {
1993 my $height = 0; 2644 my $height = 0;
1994 2645
1995 $height += $_->[0] = $self->text_height ($_->[2]) 2646 my $layout = $self->{layout};
2647
2648 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2649
1996 for @{$self->{par}}; 2650 for (@{$self->{par}}) {
2651 if (1 || $_->[0] >= $W) { # TODO: works,but needs reconfigure etc. support
2652 $layout->set_width ($W - $_->[3]);
2653 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2654 $layout->set_markup ($_->[4]);
2655 my ($w, $h) = $layout->size;
2656 $_->[0] = $w + $_->[3];
2657 $_->[1] = $h;
2658 }
2659
2660 $height += $_->[1];
2661 }
1997 2662
1998 $self->{height} = $height; 2663 $self->{height} = $height;
1999 2664
2000 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}]; 2665 $self->{children}[1]->set_range ([$height, 0, $height, $H, 1]);
2001 2666
2002 delete $self->{texture}; 2667 delete $self->{texture};
2003 } 2668 }
2004 2669
2005 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 2670 $self->{texture} ||= new_from_opengl CFClient::Texture $W, $H, sub {
2006 glClearColor 0, 0, 0, 1; 2671 glClearColor 0, 0, 0, 0;
2007 glClear GL_COLOR_BUFFER_BIT; 2672 glClear GL_COLOR_BUFFER_BIT;
2008 2673
2674 my $top = int $self->{children}[1]{range}[0];
2675
2676 my $y0 = $top;
2677 my $y1 = $top + $H;
2678
2679 my $y = 0;
2680
2681 my $layout = $self->{layout};
2682
2683 $layout->set_font ($self->{font}) if $self->{font};
2684
2009 glEnable GL_BLEND; 2685 glEnable GL_BLEND;
2686 #TODO# not correct in windows where rgba is forced off
2010 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2687 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2011 glEnable GL_TEXTURE_2D;
2012 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2013
2014 my $top = int $self->{children}[1]{range}[0];
2015
2016 my $y0 = $top;
2017 my $y1 = $top + $self->{h};
2018
2019 my $y = 0;
2020
2021 my $layout = $self->{layout};
2022 2688
2023 for my $par (@{$self->{par}}) { 2689 for my $par (@{$self->{par}}) {
2024 my $h = $par->[0]; 2690 my $h = $par->[1];
2025 2691
2026 if ($y0 < $y + $h && $y < $y1) { 2692 if ($y0 < $y + $h && $y < $y1) {
2693 $layout->set_foreground (@{ $par->[2] });
2694 $layout->set_width ($W - $par->[3]);
2695 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2027 $layout->set_text ($par->[2]); 2696 $layout->set_markup ($par->[4]);
2028 2697
2029 glColor @{ $par->[1] }; 2698 my ($w, $h, $data, $format, $internalformat) = $layout->render;
2030 my ($W, $H) = $layout->size; 2699
2031 CFClient::Texture->new_from_layout ($layout)->draw_quad (0, $y - $y0); 2700 glRasterPos $par->[3], $y - $y0;
2701 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data;
2032 } 2702 }
2033 2703
2034 $y += $h; 2704 $y += $h;
2035 } 2705 }
2036 2706
2037 glDisable GL_TEXTURE_2D;
2038 glDisable GL_BLEND; 2707 glDisable GL_BLEND;
2039 }; 2708 };
2040 }); 2709 });
2041} 2710}
2042 2711
2043sub _draw { 2712sub _draw {
2044 my ($self) = @_; 2713 my ($self) = @_;
2045 2714
2046 if ($self->{texture}) {
2047 glEnable GL_TEXTURE_2D; 2715 glEnable GL_TEXTURE_2D;
2048 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2716 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2049 $self->{texture}->draw_quad (0, 0, $self->{w}, $self->{h}); 2717 glColor 0, 0, 0, 1;
2718 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2050 glDisable GL_TEXTURE_2D; 2719 glDisable GL_TEXTURE_2D;
2051 }
2052 2720
2053 $self->{children}[1]->draw; 2721 $self->{children}[1]->draw;
2054 2722
2055} 2723}
2056 2724
… …
2104 2772
2105sub new { 2773sub new {
2106 my $class = shift; 2774 my $class = shift;
2107 2775
2108 my $self = $class->SUPER::new ( 2776 my $self = $class->SUPER::new (
2109 state => 0, 2777 state => 0,
2110 connect_activate => \&toggle_flopper, 2778 on_activate => \&toggle_flopper,
2111 can_events => 1,
2112 @_ 2779 @_
2113 ); 2780 );
2114 2781
2115 if ($self->{state}) {
2116 $self->{state} = 0;
2117 $self->toggle_flopper;
2118 }
2119
2120 $self 2782 $self
2121} 2783}
2122 2784
2123sub toggle_flopper { 2785sub toggle_flopper {
2124 my ($self) = @_; 2786 my ($self) = @_;
2125 2787
2126 # TODO: use animation 2788 $self->{other}->toggle_visibility;
2127 if ($self->{state} = !$self->{state}) {
2128 $CFClient::UI::ROOT->add ($self->{other});
2129 $self->{other}->move ($self->coord2global (0, $self->{h}));
2130 $self->emit ("open");
2131 } else {
2132 $CFClient::UI::ROOT->remove ($self->{other});
2133 $self->emit ("close");
2134 }
2135
2136 $self->emit (changed => $self->{state});
2137} 2789}
2138 2790
2139############################################################################# 2791#############################################################################
2140 2792
2141package CFClient::UI::Tooltip; 2793package CFClient::UI::Tooltip;
… …
2151 @_, 2803 @_,
2152 can_events => 0, 2804 can_events => 0,
2153 ) 2805 )
2154} 2806}
2155 2807
2156sub set_text { 2808sub set_tooltip_from {
2157 my ($self, $text) = @_; 2809 my ($self, $widget) = @_;
2158 2810
2159 $self->{label} ||= new CFClient::UI::Label fontsize => 0.8, fg => [0, 0, 0]; 2811 my $tooltip = $widget->{tooltip};
2160 $self->{label}->set_text ($text); 2812
2161 $self->add ($self->{label}); 2813 if ($ENV{CFPLUS_DEBUG} & 2) {
2814 $tooltip .= "\n\n" . (ref $widget) . "\n"
2815 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
2816 . "req $widget->{req_w} $widget->{req_h}\n"
2817 . "visible $widget->{visible}";
2818 }
2819
2820 $tooltip =~ s/^\n+//;
2821 $tooltip =~ s/\n+$//;
2822
2823 $self->add (new CFClient::UI::Label
2824 markup => $tooltip,
2825 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2826 fontsize => 0.8,
2827 fg => [0, 0, 0, 1],
2828 ellipsise => 0,
2829 font => ($widget->{tooltip_font} || $::FONT_PROP),
2830 );
2162} 2831}
2163 2832
2164sub size_request { 2833sub size_request {
2165 my ($self) = @_; 2834 my ($self) = @_;
2166 2835
2167 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 2836 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2168 2837
2169 $w = List::Util::min $::WIDTH * 0.2, $w;
2170 $h = List::Util::max $::HEIGHT * 0.2, $h;
2171
2172 ($w + 4, $h + 4) 2838 ($w + 4, $h + 4)
2173} 2839}
2174 2840
2841sub invoke_size_allocate {
2842 my ($self, $w, $h) = @_;
2843
2844 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
2845}
2846
2847sub invoke_visibility_change {
2848 my ($self, $visible) = @_;
2849
2850 return unless $visible;
2851
2852 $self->{root}->on_post_alloc ("move_$self" => sub {
2853 my $widget = $self->{owner}
2854 or return;
2855
2856 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
2857
2858 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
2859 if $x + $self->{w} > $self->{root}{w};
2860
2861 $self->move_abs ($x, $y);
2862 });
2863}
2864
2175sub _draw { 2865sub _draw {
2176 my ($self) = @_; 2866 my ($self) = @_;
2177 2867
2178 glPushMatrix;
2179 glTranslate 0.375, 0.375; 2868 glTranslate 0.375, 0.375;
2180 2869
2181 my ($w, $h) = @$self{qw(w h)}; 2870 my ($w, $h) = @$self{qw(w h)};
2182 2871
2183 glColor 1, 0.8, 0.4; 2872 glColor 1, 0.8, 0.4;
… …
2194 glVertex 0 , $h; 2883 glVertex 0 , $h;
2195 glVertex $w, $h; 2884 glVertex $w, $h;
2196 glVertex $w, 0; 2885 glVertex $w, 0;
2197 glEnd; 2886 glEnd;
2198 2887
2199 glPopMatrix; 2888 glTranslate 2 - 0.375, 2 - 0.375;
2200 2889
2201 glTranslate 2, 2;
2202 $self->SUPER::_draw; 2890 $self->SUPER::_draw;
2203} 2891}
2204 2892
2205############################################################################# 2893#############################################################################
2206 2894
2895package CFClient::UI::Face;
2896
2897our @ISA = CFClient::UI::Base::;
2898
2899use CFClient::OpenGL;
2900
2901sub new {
2902 my $class = shift;
2903
2904 my $self = $class->SUPER::new (
2905 aspect => 1,
2906 can_events => 0,
2907 @_,
2908 );
2909
2910 if ($self->{anim} && $self->{animspeed}) {
2911 Scalar::Util::weaken (my $widget = $self);
2912
2913 $self->{timer} = Event->timer (
2914 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2915 hard => 1,
2916 interval => $self->{animspeed},
2917 cb => sub {
2918 ++$widget->{frame};
2919 $widget->update;
2920 },
2921 );
2922 }
2923
2924 $self
2925}
2926
2927sub size_request {
2928 (32, 8)
2929}
2930
2931sub update {
2932 my ($self) = @_;
2933
2934 return unless $self->{visible};
2935
2936 $self->SUPER::update;
2937}
2938
2939sub _draw {
2940 my ($self) = @_;
2941
2942 return unless $::CONN;
2943
2944 my $face;
2945
2946 if ($self->{frame}) {
2947 my $anim = $::CONN->{anim}[$self->{anim}];
2948
2949 $face = $anim->[ $self->{frame} % @$anim ]
2950 if $anim && @$anim;
2951 }
2952
2953 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2954
2955 if ($tex) {
2956 glEnable GL_TEXTURE_2D;
2957 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2958 glColor 0, 0, 0, 1;
2959 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2960 glDisable GL_TEXTURE_2D;
2961 }
2962}
2963
2964sub destroy {
2965 my ($self) = @_;
2966
2967 $self->{timer}->cancel
2968 if $self->{timer};
2969
2970 $self->SUPER::destroy;
2971}
2972
2973#############################################################################
2974
2975package CFClient::UI::Buttonbar;
2976
2977our @ISA = CFClient::UI::HBox::;
2978
2979# TODO: should actualyl wrap buttons and other goodies.
2980
2981#############################################################################
2982
2983package CFClient::UI::Menu;
2984
2985our @ISA = CFClient::UI::FancyFrame::;
2986
2987use CFClient::OpenGL;
2988
2989sub new {
2990 my $class = shift;
2991
2992 my $self = $class->SUPER::new (
2993 items => [],
2994 z => 100,
2995 @_,
2996 );
2997
2998 $self->add ($self->{vbox} = new CFClient::UI::VBox);
2999
3000 for my $item (@{ $self->{items} }) {
3001 my ($widget, $cb, $tooltip) = @$item;
3002
3003 # handle various types of items, only text for now
3004 if (!ref $widget) {
3005 $widget = new CFClient::UI::Label
3006 can_hover => 1,
3007 can_events => 1,
3008 markup => $widget,
3009 tooltip => $tooltip
3010 }
3011
3012 $self->{item}{$widget} = $item;
3013
3014 $self->{vbox}->add ($widget);
3015 }
3016
3017 $self
3018}
3019
3020# popup given the event (must be a mouse button down event currently)
3021sub popup {
3022 my ($self, $ev) = @_;
3023
3024 $self->emit ("popdown");
3025
3026 # maybe save $GRAB? must be careful about events...
3027 $GRAB = $self;
3028 $self->{button} = $ev->{button};
3029
3030 $self->show;
3031 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
3032}
3033
3034sub invoke_mouse_motion {
3035 my ($self, $ev, $x, $y) = @_;
3036
3037 # TODO: should use vbox->find_widget or so
3038 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
3039 $self->{hover} = $self->{item}{$HOVER};
3040
3041 0
3042}
3043
3044sub invoke_button_up {
3045 my ($self, $ev, $x, $y) = @_;
3046
3047 if ($ev->{button} == $self->{button}) {
3048 undef $GRAB;
3049 $self->hide;
3050
3051 $self->emit ("popdown");
3052 $self->{hover}[1]->() if $self->{hover};
3053 } else {
3054 return 0
3055 }
3056
3057 1
3058}
3059
3060#############################################################################
3061
3062package CFClient::UI::Multiplexer;
3063
3064our @ISA = CFClient::UI::Container::;
3065
3066sub new {
3067 my $class = shift;
3068
3069 my $self = $class->SUPER::new (
3070 @_,
3071 );
3072
3073 $self->{current} = $self->{children}[0]
3074 if @{ $self->{children} };
3075
3076 $self
3077}
3078
3079sub add {
3080 my ($self, @widgets) = @_;
3081
3082 $self->SUPER::add (@widgets);
3083
3084 $self->{current} = $self->{children}[0]
3085 if @{ $self->{children} };
3086}
3087
3088sub set_current_page {
3089 my ($self, $page_or_widget) = @_;
3090
3091 my $widget = ref $page_or_widget
3092 ? $page_or_widget
3093 : $self->{children}[$page_or_widget];
3094
3095 $self->{current} = $widget;
3096 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3097
3098 $self->emit (page_changed => $self->{current});
3099
3100 $self->realloc;
3101}
3102
3103sub visible_children {
3104 $_[0]{current}
3105}
3106
3107sub size_request {
3108 my ($self) = @_;
3109
3110 $self->{current}->size_request
3111}
3112
3113sub invoke_size_allocate {
3114 my ($self, $w, $h) = @_;
3115
3116 $self->{current}->configure (0, 0, $w, $h);
3117
3118 1
3119}
3120
3121sub _draw {
3122 my ($self) = @_;
3123
3124 $self->{current}->draw;
3125}
3126
3127#############################################################################
3128
3129package CFClient::UI::Notebook;
3130
3131our @ISA = CFClient::UI::VBox::;
3132
3133sub new {
3134 my $class = shift;
3135
3136 my $self = $class->SUPER::new (
3137 buttonbar => (new CFClient::UI::Buttonbar),
3138 multiplexer => (new CFClient::UI::Multiplexer expand => 1),
3139 # filter => # will be put between multiplexer and $self
3140 @_,
3141 );
3142
3143 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3144 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3145
3146 $self
3147}
3148
3149sub add {
3150 my ($self, $title, $widget, $tooltip) = @_;
3151
3152 Scalar::Util::weaken $self;
3153
3154 $self->{buttonbar}->add (new CFClient::UI::Button
3155 markup => $title,
3156 tooltip => $tooltip,
3157 on_activate => sub { $self->set_current_page ($widget) },
3158 );
3159
3160 $self->{multiplexer}->add ($widget);
3161}
3162
3163sub set_current_page {
3164 my ($self, $page) = @_;
3165
3166 $self->{multiplexer}->set_current_page ($page);
3167 $self->emit (page_changed => $self->{multiplexer}{current});
3168}
3169
3170#############################################################################
3171
3172package CFClient::UI::Combobox;
3173
3174use utf8;
3175
3176our @ISA = CFClient::UI::Button::;
3177
3178sub new {
3179 my $class = shift;
3180
3181 my $self = $class->SUPER::new (
3182 options => [], # [value, title, longdesc], ...
3183 value => undef,
3184 @_,
3185 );
3186
3187 $self->_set_value ($self->{value});
3188
3189 $self
3190}
3191
3192sub invoke_button_down {
3193 my ($self, $ev) = @_;
3194
3195 my @menu_items;
3196
3197 for (@{ $self->{options} }) {
3198 my ($value, $title, $tooltip) = @$_;
3199
3200 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3201 }
3202
3203 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
3204}
3205
3206sub _set_value {
3207 my ($self, $value) = @_;
3208
3209 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3210 or return;
3211
3212 $self->{value} = $item->[0];
3213 $self->set_markup ("$item->[1] ⇓");
3214 $self->set_tooltip ($item->[2]);
3215}
3216
3217sub set_value {
3218 my ($self, $value) = @_;
3219
3220 return unless $self->{value} ne $value;
3221
3222 $self->_set_value ($value);
3223 $self->emit (changed => $value);
3224}
3225
3226#############################################################################
3227
3228package CFClient::UI::Statusbox;
3229
3230our @ISA = CFClient::UI::VBox::;
3231
3232sub new {
3233 my $class = shift;
3234
3235 my $self = $class->SUPER::new (
3236 fontsize => 0.8,
3237 @_,
3238 );
3239
3240 Scalar::Util::weaken (my $this = $self);
3241
3242 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3243
3244 $self
3245}
3246
3247sub reorder {
3248 my ($self) = @_;
3249 my $NOW = Time::HiRes::time;
3250
3251 # freeze display when hovering over any label
3252 return if $CFClient::UI::TOOLTIP->{owner}
3253 && grep $CFClient::UI::TOOLTIP->{owner} == $_->{label},
3254 values %{ $self->{item} };
3255
3256 while (my ($k, $v) = each %{ $self->{item} }) {
3257 delete $self->{item}{$k} if $v->{timeout} < $NOW;
3258 }
3259
3260 my @widgets;
3261
3262 my @items = sort {
3263 $a->{pri} <=> $b->{pri}
3264 or $b->{id} <=> $a->{id}
3265 } values %{ $self->{item} };
3266
3267 $self->{timer}->interval (1);
3268
3269 my $count = 10 + 1;
3270 for my $item (@items) {
3271 last unless --$count;
3272
3273 my $label = $item->{label} ||= do {
3274 # TODO: doesn't handle markup well (read as: at all)
3275 my $short = $item->{count} > 1
3276 ? "<b>$item->{count} ×</b> $item->{text}"
3277 : $item->{text};
3278
3279 for ($short) {
3280 s/^\s+//;
3281 s/\s+/ /g;
3282 }
3283
3284 new CFClient::UI::Label
3285 markup => $short,
3286 tooltip => $item->{tooltip},
3287 tooltip_font => $::FONT_PROP,
3288 tooltip_width => 0.67,
3289 fontsize => $item->{fontsize} || $self->{fontsize},
3290 max_w => $::WIDTH * 0.44,
3291 fg => [@{ $item->{fg} }],
3292 can_events => 1,
3293 can_hover => 1
3294 };
3295
3296 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3297 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3298 $label->update;
3299 $label->set_max_size (undef, $label->{req_h} * $diff)
3300 if $diff < 1;
3301 $self->{timer}->interval (1/30);
3302 } else {
3303 $label->{fg}[3] = $item->{fg}[3] || 1;
3304 }
3305
3306 push @widgets, $label;
3307 }
3308
3309 $self->clear;
3310 $self->SUPER::add (reverse @widgets);
3311}
3312
3313sub add {
3314 my ($self, $text, %arg) = @_;
3315
3316 $text =~ s/^\s+//;
3317 $text =~ s/\s+$//;
3318
3319 return unless $text;
3320
3321 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
3322
3323 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
3324
3325 if (my $item = $self->{item}{$group}) {
3326 if ($item->{text} eq $text) {
3327 $item->{count}++;
3328 } else {
3329 $item->{count} = 1;
3330 $item->{text} = $item->{tooltip} = $text;
3331 }
3332 $item->{id} += 0.2;#d#
3333 $item->{timeout} = $timeout;
3334 delete $item->{label};
3335 } else {
3336 $self->{item}{$group} = {
3337 id => ++$self->{id},
3338 text => $text,
3339 timeout => $timeout,
3340 tooltip => $text,
3341 fg => [0.8, 0.8, 0.8, 0.8],
3342 pri => 0,
3343 count => 1,
3344 %arg,
3345 };
3346 }
3347
3348 $self->reorder;
3349}
3350
3351sub reconfigure {
3352 my ($self) = @_;
3353
3354 delete $_->{label}
3355 for values %{ $self->{item} || {} };
3356
3357 $self->reorder;
3358 $self->SUPER::reconfigure;
3359}
3360
3361sub destroy {
3362 my ($self) = @_;
3363
3364 $self->{timer}->cancel;
3365
3366 $self->SUPER::destroy;
3367}
3368
3369#############################################################################
3370
3371package CFClient::UI::Inventory;
3372
3373our @ISA = CFClient::UI::ScrolledWindow::;
3374
3375sub new {
3376 my $class = shift;
3377
3378 my $self = $class->SUPER::new (
3379 child => (new CFClient::UI::Table col_expand => [0, 1, 0]),
3380 @_,
3381 );
3382
3383 $self
3384}
3385
3386sub set_items {
3387 my ($self, $items) = @_;
3388
3389 $self->{child}->clear;
3390 return unless $items;
3391
3392 my @items = sort {
3393 ($a->{type} <=> $b->{type})
3394 or ($a->{name} cmp $b->{name})
3395 } @$items;
3396
3397 $self->{real_items} = \@items;
3398
3399 my $row = 0;
3400 for my $item (@items) {
3401 CFClient::Item::update_widgets $item;
3402
3403 $self->{child}->add (0, $row, $item->{face_widget});
3404 $self->{child}->add (1, $row, $item->{desc_widget});
3405 $self->{child}->add (2, $row, $item->{weight_widget});
3406
3407 $row++;
3408 }
3409}
3410
3411#############################################################################
3412
3413package CFClient::UI::BindEditor;
3414
3415our @ISA = CFClient::UI::FancyFrame::;
3416
3417sub new {
3418 my $class = shift;
3419
3420 my $self = $class->SUPER::new (binding => [], commands => [], @_);
3421
3422 $self->add (my $vb = new CFClient::UI::VBox);
3423
3424
3425 $vb->add ($self->{rec_btn} = new CFClient::UI::Button
3426 text => "start recording",
3427 tooltip => "Start/Stops recording of actions."
3428 ."All subsequent actions after the recording started will be captured."
3429 ."The actions are displayed after the record was stopped."
3430 ."To bind the action you have to click on the 'Bind' button",
3431 on_activate => sub {
3432 unless ($self->{recording}) {
3433 $self->start;
3434 } else {
3435 $self->stop;
3436 }
3437 });
3438
3439 $vb->add (new CFClient::UI::Label text => "Actions:");
3440 $vb->add ($self->{cmdbox} = new CFClient::UI::VBox);
3441
3442 $vb->add (new CFClient::UI::Label text => "Bound to: ");
3443 $vb->add (my $hb = new CFClient::UI::HBox);
3444 $hb->add ($self->{keylbl} = new CFClient::UI::Label expand => 1);
3445 $hb->add (new CFClient::UI::Button
3446 text => "bind",
3447 tooltip => "This opens a query where you have to press the key combination to bind the recorded actions",
3448 on_activate => sub {
3449 $self->ask_for_bind;
3450 });
3451
3452 $vb->add (my $hb = new CFClient::UI::HBox);
3453 $hb->add (new CFClient::UI::Button
3454 text => "ok",
3455 expand => 1,
3456 tooltip => "This closes the binding editor and saves the binding",
3457 on_activate => sub {
3458 $self->hide;
3459 $self->commit;
3460 });
3461
3462 $hb->add (new CFClient::UI::Button
3463 text => "cancel",
3464 expand => 1,
3465 tooltip => "This closes the binding editor without saving",
3466 on_activate => sub {
3467 $self->hide;
3468 $self->{binding_cancel}->()
3469 if $self->{binding_cancel};
3470 });
3471
3472 $self->update_binding_widgets;
3473
3474 $self
3475}
3476
3477sub commit {
3478 my ($self) = @_;
3479 my ($mod, $sym, $cmds) = $self->get_binding;
3480 if ($sym != 0 && @$cmds > 0) {
3481 $::STATUSBOX->add ("Bound actions to '".CFClient::Binder::keycombo_to_name ($mod, $sym)
3482 ."'. Don't forget 'Save Config'!");
3483 $self->{binding_change}->($mod, $sym, $cmds)
3484 if $self->{binding_change};
3485 } else {
3486 $::STATUSBOX->add ("No action bound, no key or action specified!");
3487 $self->{binding_cancel}->()
3488 if $self->{binding_cancel};
3489 }
3490}
3491
3492sub start {
3493 my ($self) = @_;
3494
3495 $self->{rec_btn}->set_text ("stop recording");
3496 $self->{recording} = 1;
3497 $self->clear_command_list;
3498 $::CONN->start_record if $::CONN;
3499}
3500
3501sub stop {
3502 my ($self) = @_;
3503
3504 $self->{rec_btn}->set_text ("start recording");
3505 $self->{recording} = 0;
3506
3507 my $rec;
3508 $rec = $::CONN->stop_record if $::CONN;
3509 return unless ref $rec eq 'ARRAY';
3510 $self->set_command_list ($rec);
3511}
3512
3513
3514sub ask_for_bind_and_commit {
3515 my ($self) = @_;
3516 $self->ask_for_bind (1);
3517}
3518
3519sub ask_for_bind {
3520 my ($self, $commit, $end_cb) = @_;
3521
3522 CFClient::Binder::open_binding_dialog (sub {
3523 my ($mod, $sym) = @_;
3524 $self->{binding} = [$mod, $sym]; # XXX: how to stop that memleak?
3525 $self->update_binding_widgets;
3526 $self->commit if $commit;
3527 $end_cb->() if $end_cb;
3528 });
3529}
3530
3531# $mod and $sym are the modifiers and key symbol
3532# $cmds is a array ref of strings (the commands)
3533# $cb is the callback that is executed on OK
3534# $ccb is the callback that is executed on CANCEL and
3535# when the binding was unsuccessful on OK
3536sub set_binding {
3537 my ($self, $mod, $sym, $cmds, $cb, $ccb) = @_;
3538
3539 $self->clear_command_list;
3540 $self->{recording} = 0;
3541 $self->{rec_btn}->set_text ("start recording");
3542
3543 $self->{binding} = [$mod, $sym];
3544 $self->{commands} = $cmds;
3545
3546 $self->{binding_change} = $cb;
3547 $self->{binding_cancel} = $ccb;
3548
3549 $self->update_binding_widgets;
3550}
3551
3552# this is a shortcut method that asks for a binding
3553# and then just binds it.
3554sub do_quick_binding {
3555 my ($self, $cmds, $end_cb) = @_;
3556 $self->set_binding (undef, undef, $cmds, sub {
3557 $::CFG->{bindings}->{$_[0]}->{$_[1]} = $_[2];
3558 });
3559 $self->ask_for_bind (1, $end_cb);
3560}
3561
3562sub update_binding_widgets {
3563 my ($self) = @_;
3564 my ($mod, $sym, $cmds) = $self->get_binding;
3565 $self->{keylbl}->set_text (CFClient::Binder::keycombo_to_name ($mod, $sym));
3566 $self->set_command_list ($cmds);
3567}
3568
3569sub get_binding {
3570 my ($self) = @_;
3571 return (
3572 $self->{binding}->[0],
3573 $self->{binding}->[1],
3574 [ grep { defined $_ } @{$self->{commands}} ]
3575 );
3576}
3577
3578sub clear_command_list {
3579 my ($self) = @_;
3580 $self->{cmdbox}->clear ();
3581}
3582
3583sub set_command_list {
3584 my ($self, $cmds) = @_;
3585
3586 $self->{cmdbox}->clear ();
3587 $self->{commands} = $cmds;
3588
3589 my $idx = 0;
3590
3591 for (@$cmds) {
3592 $self->{cmdbox}->add (my $hb = new CFClient::UI::HBox);
3593
3594 my $i = $idx;
3595 $hb->add (new CFClient::UI::Label text => $_);
3596 $hb->add (new CFClient::UI::Button
3597 text => "delete",
3598 tooltip => "Deletes the action from the record",
3599 on_activate => sub {
3600 $self->{cmdbox}->remove ($hb);
3601 $cmds->[$i] = undef;
3602 });
3603
3604
3605 $idx++
3606 }
3607}
3608
3609#############################################################################
3610
3611package CFClient::UI::SpellList;
3612
3613our @ISA = CFClient::UI::Table::;
3614
3615sub new {
3616 my $class = shift;
3617
3618 my $self = $class->SUPER::new (
3619 binding => [],
3620 commands => [],
3621 @_,
3622 )
3623}
3624
3625my $TOOLTIP_ALL = "\n\n<small>Left click - ready spell\nMiddle click - invoke spell\nRight click - further options</small>";
3626
3627my @TOOLTIP_NAME = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3628 "<b>Name</b>. The name of the spell.$TOOLTIP_ALL");
3629my @TOOLTIP_SKILL = (align => -1, can_events => 1, can_hover => 1, tooltip =>
3630 "<b>Skill</b>. The skill (or magic school) required to be able to attempt casting this spell.$TOOLTIP_ALL");
3631my @TOOLTIP_LVL = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3632 "<b>Level</b>. Minimum level the caster needs in the associated skill to be able to attempt casting this spell.$TOOLTIP_ALL");
3633my @TOOLTIP_SP = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3634 "<b>Spell points / Grace points</b>. Amount of spell or grace points used by each invocation.$TOOLTIP_ALL");
3635my @TOOLTIP_DMG = (align => 1, can_events => 1, can_hover => 1, tooltip =>
3636 "<b>Damage</b>. The amount of damage the spell deals when it hits.$TOOLTIP_ALL");
3637
3638sub rebuild_spell_list {
3639 my ($self) = @_;
3640
3641 $CFClient::UI::ROOT->on_refresh ($self => sub {
3642 $self->clear;
3643
3644 return unless $::CONN;
3645
3646 $self->add (1, 0, new CFClient::UI::Label text => "Spell Name", @TOOLTIP_NAME);
3647 $self->add (2, 0, new CFClient::UI::Label text => "Skill", @TOOLTIP_SKILL);
3648 $self->add (3, 0, new CFClient::UI::Label text => "Lvl" , @TOOLTIP_LVL);
3649 $self->add (4, 0, new CFClient::UI::Label text => "Sp/Gp", @TOOLTIP_SP);
3650 $self->add (5, 0, new CFClient::UI::Label text => "Dmg" , @TOOLTIP_DMG);
3651
3652 my $row = 0;
3653
3654 for (sort { $a cmp $b } keys %{ $self->{spell} }) {
3655 my $spell = $self->{spell}{$_};
3656
3657 $row++;
3658
3659 my $spell_cb = sub {
3660 my ($widget, $ev) = @_;
3661
3662 if ($ev->{button} == 1) {
3663 $::CONN->user_send ("cast $spell->{name}");
3664 } elsif ($ev->{button} == 2) {
3665 $::CONN->user_send ("invoke $spell->{name}");
3666 } elsif ($ev->{button} == 3) {
3667 (new CFClient::UI::Menu
3668 items => [
3669 ["bind <i>cast $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["cast $spell->{name}"]) }],
3670 ["bind <i>invoke $spell->{name}</i> to a key" => sub { $::BIND_EDITOR->do_quick_binding (["invoke $spell->{name}"]) }],
3671 ],
3672 )->popup ($ev);
3673 } else {
3674 return 0;
3675 }
3676
3677 1
3678 };
3679
3680 my $tooltip = "$spell->{message}$TOOLTIP_ALL";
3681
3682 #TODO: add path info to tooltip
3683 #$self->add (6, $row, new CFClient::UI::Label text => $spell->{path});
3684
3685 $self->add (0, $row, new CFClient::UI::Face
3686 face => $spell->{face},
3687 can_hover => 1,
3688 can_events => 1,
3689 tooltip => $tooltip,
3690 on_button_down => $spell_cb,
3691 );
3692
3693 $self->add (1, $row, new CFClient::UI::Label
3694 expand => 1,
3695 text => $spell->{name},
3696 can_hover => 1,
3697 can_events => 1,
3698 tooltip => $tooltip,
3699 on_button_down => $spell_cb,
3700 );
3701
3702 $self->add (2, $row, new CFClient::UI::Label text => $::CONN->{skill_info}{$spell->{skill}}, @TOOLTIP_SKILL);
3703 $self->add (3, $row, new CFClient::UI::Label text => $spell->{level}, @TOOLTIP_LVL);
3704 $self->add (4, $row, new CFClient::UI::Label text => $spell->{mana} || $spell->{grace}, @TOOLTIP_SP);
3705 $self->add (5, $row, new CFClient::UI::Label text => $spell->{damage}, @TOOLTIP_DMG);
3706 }
3707 });
3708}
3709
3710sub add_spell {
3711 my ($self, $spell) = @_;
3712
3713 $self->{spell}->{$spell->{name}} = $spell;
3714 $self->rebuild_spell_list;
3715}
3716
3717sub remove_spell {
3718 my ($self, $spell) = @_;
3719
3720 delete $self->{spell}->{$spell->{name}};
3721 $self->rebuild_spell_list;
3722}
3723
3724sub clear_spells {
3725 my ($self) = @_;
3726
3727 $self->{spell} = {};
3728 $self->rebuild_spell_list;
3729}
3730
3731#############################################################################
3732
2207package CFClient::UI::Root; 3733package CFClient::UI::Root;
2208 3734
2209our @ISA = CFClient::UI::Container::; 3735our @ISA = CFClient::UI::Container::;
2210 3736
3737use List::Util qw(min max);
3738
2211use CFClient::OpenGL; 3739use CFClient::OpenGL;
2212 3740
2213sub check_size { 3741sub new {
2214 my ($self) = @_; 3742 my $class = shift;
2215 3743
2216 $self->configure (0, 0, $::WIDTH, $::HEIGHT); 3744 my $self = $class->SUPER::new (
3745 visible => 1,
3746 @_,
3747 );
3748
3749 Scalar::Util::weaken ($self->{root} = $self);
3750
3751 $self
2217} 3752}
2218 3753
2219sub size_request { 3754sub size_request {
2220 ($::WIDTH, $::HEIGHT) 3755 my ($self) = @_;
2221}
2222 3756
2223sub configure { 3757 ($self->{w}, $self->{h})
3758}
3759
3760sub _to_pixel {
3761 my ($coord, $size, $max) = @_;
3762
3763 $coord =
3764 $coord eq "center" ? ($max - $size) * 0.5
3765 : $coord eq "max" ? $max
3766 : $coord;
3767
3768 $coord = 0 if $coord < 0;
3769 $coord = $max - $size if $coord > $max - $size;
3770
3771 int $coord + 0.5
3772}
3773
3774sub invoke_size_allocate {
2224 my ($self, $x, $y, $w, $h) = @_; 3775 my ($self, $w, $h) = @_;
2225 3776
2226 $self->SUPER::configure ($x, $y, $w, $h);
2227
2228 for my $child (@{$self->{children}}) { 3777 for my $child ($self->children) {
2229 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 3778 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
2230 3779
2231 $X = List::Util::max 0, List::Util::min $w - $W, $X; 3780 $X = $child->{force_x} if exists $child->{force_x};
2232 $Y = List::Util::max 0, List::Util::min $h - $H, $Y; 3781 $Y = $child->{force_y} if exists $child->{force_y};
3782
3783 $X = _to_pixel $X, $W, $self->{w};
3784 $Y = _to_pixel $Y, $H, $self->{h};
3785
2233 $child->configure ($X, $Y, $W,$H); 3786 $child->configure ($X, $Y, $W, $H);
3787 }
3788
2234 } 3789 1
2235} 3790}
2236 3791
2237sub _topleft { 3792sub coord2local {
2238 my ($self, $x, $y) = @_; 3793 my ($self, $x, $y) = @_;
2239 3794
2240 ($x, $y) 3795 ($x, $y)
2241} 3796}
2242 3797
3798sub coord2global {
3799 my ($self, $x, $y) = @_;
3800
3801 ($x, $y)
3802}
3803
2243sub update { 3804sub update {
2244 my ($self) = @_; 3805 my ($self) = @_;
2245 3806
2246 $self->check_size; 3807 $::WANT_REFRESH++;
2247 ::refresh ();
2248} 3808}
2249 3809
2250sub add { 3810sub add {
2251 my ($self, $child) = @_; 3811 my ($self, @children) = @_;
2252 3812
2253 # integerize window positions 3813 $_->{is_toplevel} = 1
2254 $child->{x} = int $child->{x}; 3814 for @children;
2255 $child->{y} = int $child->{y};
2256 3815
2257 $self->SUPER::add ($child); 3816 $self->SUPER::add (@children);
3817}
3818
3819sub remove {
3820 my ($self, @children) = @_;
3821
3822 $self->SUPER::remove (@children);
3823
3824 delete $self->{is_toplevel}
3825 for @children;
3826
3827 while (@children) {
3828 my $w = pop @children;
3829 push @children, $w->children;
3830 $w->set_invisible;
3831 }
2258} 3832}
2259 3833
2260sub on_refresh { 3834sub on_refresh {
2261 my ($self, $id, $cb) = @_; 3835 my ($self, $id, $cb) = @_;
2262 3836
2263 $self->{refresh_hook}{$id} = $cb; 3837 $self->{refresh_hook}{$id} = $cb;
2264} 3838}
2265 3839
3840sub on_post_alloc {
3841 my ($self, $id, $cb) = @_;
3842
3843 $self->{post_alloc_hook}{$id} = $cb;
3844}
3845
2266sub draw { 3846sub draw {
2267 my ($self) = @_; 3847 my ($self) = @_;
2268 3848
2269 while (my $rcb = delete $self->{refresh_hook}) { 3849 while ($self->{refresh_hook}) {
2270 $_->() for values %$rcb; 3850 $_->()
3851 for values %{delete $self->{refresh_hook}};
2271 } 3852 }
3853
3854 if ($self->{realloc}) {
3855 my %queue;
3856 my @queue;
3857 my $widget;
3858
3859 outer:
3860 while () {
3861 if (my $realloc = delete $self->{realloc}) {
3862 for $widget (values %$realloc) {
3863 $widget->{visible} or next; # do not resize invisible widgets
3864
3865 $queue{$widget+0}++ and next; # duplicates are common
3866
3867 push @{ $queue[$widget->{visible}] }, $widget;
3868 }
3869 }
3870
3871 while () {
3872 @queue or last outer;
3873
3874 $widget = pop @{ $queue[-1] || [] }
3875 and last;
3876
3877 pop @queue;
3878 }
3879
3880 delete $queue{$widget+0};
3881
3882 my ($w, $h) = $widget->size_request;
3883
3884 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
3885 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
3886
3887 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
3888 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
3889
3890 $w = $widget->{force_w} if exists $widget->{force_w};
3891 $h = $widget->{force_h} if exists $widget->{force_h};
3892
3893 if ($widget->{req_w} != $w || $widget->{req_h} != $h
3894 || delete $widget->{force_realloc}) {
3895 $widget->{req_w} = $w;
3896 $widget->{req_h} = $h;
3897
3898 $self->{size_alloc}{$widget+0} = $widget;
3899
3900 if (my $parent = $widget->{parent}) {
3901 $self->{realloc}{$parent+0} = $parent
3902 unless $queue{$parent+0};
3903
3904 $parent->{force_size_alloc} = 1;
3905 $self->{size_alloc}{$parent+0} = $parent;
3906 }
3907 }
3908
3909 delete $self->{realloc}{$widget+0};
3910 }
3911 }
3912
3913 while (my $size_alloc = delete $self->{size_alloc}) {
3914 my @queue = sort { $b->{visible} <=> $a->{visible} }
3915 values %$size_alloc;
3916
3917 while () {
3918 my $widget = pop @queue || last;
3919
3920 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
3921
3922 $w = 0 if $w < 0;
3923 $h = 0 if $h < 0;
3924
3925 $w = int $w + 0.5;
3926 $h = int $h + 0.5;
3927
3928 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
3929 $widget->{old_w} = $widget->{w};
3930 $widget->{old_h} = $widget->{h};
3931
3932 $widget->{w} = $w;
3933 $widget->{h} = $h;
3934
3935 $widget->emit (size_allocate => $w, $h);
3936 }
3937 }
3938 }
3939
3940 while ($self->{post_alloc_hook}) {
3941 $_->()
3942 for values %{delete $self->{post_alloc_hook}};
3943 }
3944
2272 3945
2273 glViewport 0, 0, $::WIDTH, $::HEIGHT; 3946 glViewport 0, 0, $::WIDTH, $::HEIGHT;
2274 glClearColor +($::CFG->{fow_intensity}) x 3, 1; 3947 glClearColor +($::CFG->{fow_intensity}) x 3, 1;
2275 glClear GL_COLOR_BUFFER_BIT; 3948 glClear GL_COLOR_BUFFER_BIT;
2276 3949
2277 glMatrixMode GL_PROJECTION; 3950 glMatrixMode GL_PROJECTION;
2278 glLoadIdentity; 3951 glLoadIdentity;
2279 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000 , 10000; 3952 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
2280 glMatrixMode GL_MODELVIEW; 3953 glMatrixMode GL_MODELVIEW;
2281 glLoadIdentity; 3954 glLoadIdentity;
2282 3955
3956 {
3957 package CFClient::UI::Base;
3958
3959 ($draw_x, $draw_y, $draw_w, $draw_h) =
3960 (0, 0, $self->{w}, $self->{h});
3961 }
3962
2283 $self->_draw; 3963 $self->_draw;
2284} 3964}
2285 3965
2286############################################################################# 3966#############################################################################
2287 3967
2288package CFClient::UI; 3968package CFClient::UI;
2289 3969
2290$ROOT = new CFClient::UI::Root; 3970$ROOT = new CFClient::UI::Root;
2291$TOOLTIP = new CFClient::UI::Tooltip; 3971$TOOLTIP = new CFClient::UI::Tooltip z => 900;
2292 3972
22931 39731
2294 3974

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