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Comparing deliantra/Deliantra-Client/DC/UI.pm (file contents):
Revision 1.225 by root, Tue May 23 21:14:41 2006 UTC vs.
Revision 1.403 by root, Sat Jul 21 21:25:23 2007 UTC

1package CFClient::UI; 1package CFPlus::UI;
2 2
3use utf8; 3use utf8;
4use strict; 4use strict;
5 5
6use Scalar::Util ();
7use List::Util (); 6use List::Util ();
7use Event;
8 8
9use CFClient; 9use CFPlus;
10use CFPlus::Pod;
11use CFPlus::Texture;
10 12
11our ($FOCUS, $HOVER, $GRAB); # various widgets 13our ($FOCUS, $HOVER, $GRAB); # various widgets
12 14
15our $LAYOUT;
13our $ROOT; 16our $ROOT;
14our $TOOLTIP; 17our $TOOLTIP;
15our $BUTTON_STATE; 18our $BUTTON_STATE;
16 19
17our %WIDGET; # all widgets, weak-referenced 20our %WIDGET; # all widgets, weak-referenced
18 21
19sub check_tooltip { 22our $TOOLTIP_WATCHER = Event->idle (min => 1/60, cb => sub {
20 if (!$GRAB) { 23 if (!$GRAB) {
21 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) { 24 for (my $widget = $HOVER; $widget; $widget = $widget->{parent}) {
22 if (length $widget->{tooltip}) { 25 if (length $widget->{tooltip}) {
23
24 if ($TOOLTIP->{owner} != $widget) { 26 if ($TOOLTIP->{owner} != $widget) {
27 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
28 $TOOLTIP->hide;
29
25 $TOOLTIP->{owner} = $widget; 30 $TOOLTIP->{owner} = $widget;
31 $TOOLTIP->{owner}->emit ("tooltip_show") if $TOOLTIP->{owner};
32
33 return if $ENV{CFPLUS_DEBUG} & 8;
26 34
27 my $tip = $widget->{tooltip}; 35 my $tip = $widget->{tooltip};
28 36
29 $tip = $tip->($widget) if CODE:: eq ref $tip; 37 $tip = $tip->($widget) if CODE:: eq ref $tip;
30 38
31 $TOOLTIP->set_tooltip_from ($widget); 39 $TOOLTIP->set_tooltip_from ($widget);
32 $TOOLTIP->show; 40 $TOOLTIP->show;
33
34 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
35
36 ($x, $y) = $widget->coord2global (-$TOOLTIP->{w}, 0)
37 if $x + $TOOLTIP->{w} > $::WIDTH;
38
39 $TOOLTIP->move ($x, $y);
40 $TOOLTIP->check_size;
41 $TOOLTIP->update;
42 } 41 }
43 42
44 return; 43 return;
45 } 44 }
46 } 45 }
47 } 46 }
48 47
49 $TOOLTIP->hide; 48 $TOOLTIP->hide;
49 $TOOLTIP->{owner}->emit ("tooltip_hide") if $TOOLTIP->{owner};
50 delete $TOOLTIP->{owner}; 50 delete $TOOLTIP->{owner};
51});
52
53sub get_layout {
54 my $layout;
55
56 for (grep { $_->{name} } values %WIDGET) {
57 my $win = $layout->{$_->{name}} = { };
58
59 $win->{x} = ($_->{x} + $_->{w} * 0.5) / $::WIDTH if $_->{x} =~ /^[0-9.]+$/;
60 $win->{y} = ($_->{y} + $_->{h} * 0.5) / $::HEIGHT if $_->{y} =~ /^[0-9.]+$/;
61 $win->{w} = $_->{w} / $::WIDTH if defined $_->{w};
62 $win->{h} = $_->{h} / $::HEIGHT if defined $_->{h};
63
64 $win->{show} = $_->{visible} && $_->{is_toplevel};
65 }
66
67 $layout
68}
69
70sub set_layout {
71 my ($layout) = @_;
72
73 $LAYOUT = $layout;
51} 74}
52 75
53# class methods for events 76# class methods for events
54sub feed_sdl_key_down_event { 77sub feed_sdl_key_down_event {
55 $FOCUS->emit (key_down => $_[0]) || $FOCUS->key_down ($_[0]) 78 $FOCUS->emit (key_down => $_[0])
56 if $FOCUS; 79 if $FOCUS;
57} 80}
58 81
59sub feed_sdl_key_up_event { 82sub feed_sdl_key_up_event {
60 $FOCUS->emit (key_up => $_[0]) || $FOCUS->key_up ($_[0]) 83 $FOCUS->emit (key_up => $_[0])
61 if $FOCUS; 84 if $FOCUS;
85}
86
87sub check_hover {
88 my ($widget) = @_;
89
90 if ($widget != $HOVER) {
91 my $hover = $HOVER; $HOVER = $widget;
92
93 $hover->update if $hover && $hover->{can_hover};
94 $HOVER->update if $HOVER && $HOVER->{can_hover};
95
96 $TOOLTIP_WATCHER->start;
97 }
62} 98}
63 99
64sub feed_sdl_button_down_event { 100sub feed_sdl_button_down_event {
65 my ($ev) = @_; 101 my ($ev) = @_;
66 my ($x, $y) = ($ev->{x}, $ev->{y}); 102 my ($x, $y) = ($ev->{x}, $ev->{y});
67 103
68 if (!$BUTTON_STATE) { 104 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
105
106 unless ($GRAB) {
69 my $widget = $ROOT->find_widget ($x, $y); 107 my $widget = $ROOT->find_widget ($x, $y);
70 108
71 $GRAB = $widget; 109 $GRAB = $widget;
72 $GRAB->update if $GRAB; 110 $GRAB->update if $GRAB;
73 111
74 check_tooltip; 112 $TOOLTIP_WATCHER->cb->();
75 } 113 }
76
77 $BUTTON_STATE |= 1 << ($ev->{button} - 1);
78 114
79 if ($GRAB) { 115 if ($GRAB) {
80 ($x, $y) = $GRAB->coord2local ($x, $y); 116 if ($ev->{button} == 4 || $ev->{button} == 5) {
81 $GRAB->emit (button_down => $ev, $x, $y) || $GRAB->button_down ($ev, $x, $y); 117 # mousewheel
118 my $delta = $ev->{button} * 2 - 9;
119 my $shift = $ev->{mod} & CFPlus::KMOD_SHIFT;
120
121 $ev->{dx} = $shift ? $delta : 0;
122 $ev->{dy} = $shift ? 0 : $delta;
123
124 $GRAB->emit (mouse_wheel => $ev);
125 } else {
126 $GRAB->emit (button_down => $ev)
127 }
82 } 128 }
83} 129}
84 130
85sub feed_sdl_button_up_event { 131sub feed_sdl_button_up_event {
86 my ($ev) = @_; 132 my ($ev) = @_;
87 my ($x, $y) = ($ev->{x}, $ev->{y});
88 133
89 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 134 my $widget = $GRAB || $ROOT->find_widget ($ev->{x}, $ev->{y});
90 135
91 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1)); 136 $BUTTON_STATE &= ~(1 << ($ev->{button} - 1));
92 137
93 if ($GRAB) { 138 $GRAB->emit (button_up => $ev)
94 ($x, $y) = $GRAB->coord2local ($x, $y); 139 if $GRAB && $ev->{button} != 4 && $ev->{button} != 5;
95 $GRAB->emit (button_up => $ev, $x, $y) || $GRAB->button_up ($ev, $x, $y);
96 }
97 140
98 if (!$BUTTON_STATE) { 141 unless ($BUTTON_STATE) {
99 my $grab = $GRAB; undef $GRAB; 142 my $grab = $GRAB; undef $GRAB;
100 $grab->update if $grab; 143 $grab->update if $grab;
101 $GRAB->update if $GRAB; 144 $GRAB->update if $GRAB;
102 145
103 check_tooltip; 146 check_hover $widget;
147 $TOOLTIP_WATCHER->cb->();
104 } 148 }
105} 149}
106 150
107sub feed_sdl_motion_event { 151sub feed_sdl_motion_event {
108 my ($ev) = @_; 152 my ($ev) = @_;
109 my ($x, $y) = ($ev->{x}, $ev->{y}); 153 my ($x, $y) = ($ev->{x}, $ev->{y});
110 154
111 my $widget = $GRAB || $ROOT->find_widget ($x, $y); 155 my $widget = $GRAB || $ROOT->find_widget ($x, $y);
112 156
113 if ($widget != $HOVER) { 157 check_hover $widget;
114 my $hover = $HOVER; $HOVER = $widget;
115 158
116 $hover->update if $hover && $hover->{can_hover}; 159 $HOVER->emit (mouse_motion => $ev)
117 $HOVER->update if $HOVER && $HOVER->{can_hover};
118
119 check_tooltip;
120 }
121
122 if ($HOVER) { 160 if $HOVER;
123 ($x, $y) = $HOVER->coord2local ($x, $y);
124 $HOVER->emit (mouse_motion => $ev, $x, $y) || $HOVER->mouse_motion ($ev, $x, $y);
125 }
126} 161}
127 162
128# convert position array to integers 163# convert position array to integers
129sub harmonize { 164sub harmonize {
130 my ($vals) = @_; 165 my ($vals) = @_;
… …
144 179
145 $_->update 180 $_->update
146 for @widgets; 181 for @widgets;
147} 182}
148 183
184sub reconfigure_widgets {
185 # make a copy, otherwise C<for> complains about freed values.
186 my @widgets = values %WIDGET;
187
188 $_->reconfigure
189 for @widgets;
190}
191
149# call when resolution changes etc. 192# call when resolution changes etc.
150sub rescale_widgets { 193sub rescale_widgets {
151 my ($sx, $sy) = @_; 194 my ($sx, $sy) = @_;
152 195
153 # make a copy, otherwise for complains about freed values.
154 my @widgets = values %WIDGET; 196 for my $widget (values %WIDGET) {
155
156 for my $widget (@widgets) {
157 if ($widget->{toplevel}) { 197 if ($widget->{is_toplevel}) {
198 $widget->{x} += int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
199 $widget->{y} += int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
200
158 $widget->{x} = int 0.5 + $widget->{x} * $sx if exists $widget->{x}; 201 $widget->{x} = int 0.5 + $widget->{x} * $sx if $widget->{x} =~ /^[0-9.]+$/;
159 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w}; 202 $widget->{w} = int 0.5 + $widget->{w} * $sx if exists $widget->{w};
160 $widget->{req_w} = int 0.5 + $widget->{req_w} * $sx if exists $widget->{req_w}; 203 $widget->{force_w} = int 0.5 + $widget->{force_w} * $sx if exists $widget->{force_w};
161 $widget->{user_w} = int 0.5 + $widget->{user_w} * $sx if exists $widget->{user_w};
162 $widget->{y} = int 0.5 + $widget->{y} * $sy if exists $widget->{y}; 204 $widget->{y} = int 0.5 + $widget->{y} * $sy if $widget->{y} =~ /^[0-9.]+$/;
163 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h}; 205 $widget->{h} = int 0.5 + $widget->{h} * $sy if exists $widget->{h};
164 $widget->{req_h} = int 0.5 + $widget->{req_h} * $sy if exists $widget->{req_h}; 206 $widget->{force_h} = int 0.5 + $widget->{force_h} * $sy if exists $widget->{force_h};
165 $widget->{user_h} = int 0.5 + $widget->{user_h} * $sy if exists $widget->{user_h}; 207
208 $widget->{x} -= int $widget->{w} * 0.5 if $widget->{x} =~ /^[0-9.]+$/;
209 $widget->{y} -= int $widget->{h} * 0.5 if $widget->{y} =~ /^[0-9.]+$/;
210
166 } 211 }
167
168 $widget->reconfigure;
169 } 212 }
213
214 reconfigure_widgets;
170} 215}
171 216
172############################################################################# 217#############################################################################
173 218
219package CFPlus::UI::Event;
220
221sub xy {
222 $_[1]->coord2local ($_[0]{x}, $_[0]{y})
223}
224
225#############################################################################
226
174package CFClient::UI::Base; 227package CFPlus::UI::Base;
175 228
176use strict; 229use strict;
177 230
178use CFClient::OpenGL; 231use CFPlus::OpenGL;
179 232
180sub new { 233sub new {
181 my $class = shift; 234 my $class = shift;
182 235
183 my $self = bless { 236 my $self = bless {
184 x => 0, 237 x => "center",
185 y => 0, 238 y => "center",
186 z => 0, 239 z => 0,
240 w => undef,
241 h => undef,
187 can_events => 1, 242 can_events => 1,
188 @_ 243 @_
189 }, $class; 244 }, $class;
190 245
246 CFPlus::weaken ($CFPlus::UI::WIDGET{$self+0} = $self);
247
191 for (keys %$self) { 248 for (keys %$self) {
192 if (/^connect_(.*)$/) { 249 if (/^on_(.*)$/) {
193 $self->connect ($1 => delete $self->{$_}); 250 $self->connect ($1 => delete $self->{$_});
194 } 251 }
195 } 252 }
196 253
197 Scalar::Util::weaken ($CFClient::UI::WIDGET{$self+0} = $self); 254 if (my $layout = $CFPlus::UI::LAYOUT->{$self->{name}}) {
255 $self->{x} = $layout->{x} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{x};
256 $self->{y} = $layout->{y} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{y};
257 $self->{force_w} = $layout->{w} * $CFPlus::UI::ROOT->{alloc_w} if exists $layout->{w};
258 $self->{force_h} = $layout->{h} * $CFPlus::UI::ROOT->{alloc_h} if exists $layout->{h};
259
260 $self->{x} -= $self->{force_w} * 0.5 if exists $layout->{x};
261 $self->{y} -= $self->{force_h} * 0.5 if exists $layout->{y};
262
263 $self->show if $layout->{show};
264 }
198 265
199 $self 266 $self
200} 267}
201 268
202sub destroy { 269sub destroy {
203 my ($self) = @_; 270 my ($self) = @_;
204 271
205 $self->hide; 272 $self->hide;
273 $self->emit ("destroy");
206 %$self = (); 274 %$self = ();
207} 275}
208 276
277sub TO_JSON {
278 { __widget_ref__ => $_[0]{s_id} }
279}
280
209sub show { 281sub show {
210 my ($self) = @_; 282 my ($self) = @_;
283
211 return if $self->{parent}; 284 return if $self->{parent};
212 285
213 $CFClient::UI::ROOT->add ($self); 286 $CFPlus::UI::ROOT->add ($self);
214} 287}
215 288
216sub show_centered { 289sub set_visible {
217 my ($self) = @_; 290 my ($self) = @_;
291
218 return if $self->{parent}; 292 return if $self->{visible};
219 293
220 $self->show; 294 $self->{root} = $self->{parent}{root};
295 $self->{visible} = $self->{parent}{visible} + 1;
221 296
222 $CFClient::UI::ROOT->on_post_alloc ( 297 $self->emit (visibility_change => 1);
223 "centered $self" => sub {
224 $self->move (($::WIDTH - $self->{w}) * 0.5, ($::HEIGHT - $self->{h}) * 0.5);
225 },
226 );
227}
228 298
229sub hide { 299 $self->realloc if !exists $self->{req_w};
300
301 $_->set_visible for $self->children;
302}
303
304sub set_invisible {
230 my ($self) = @_; 305 my ($self) = @_;
306
307 return unless $self->{visible};
308
309 $_->set_invisible for $self->children;
310
311 delete $self->{visible};
312 delete $self->{root};
231 313
232 undef $GRAB if $GRAB == $self; 314 undef $GRAB if $GRAB == $self;
233 undef $HOVER if $HOVER == $self; 315 undef $HOVER if $HOVER == $self;
234 316
317 $CFPlus::UI::TOOLTIP_WATCHER->cb->()
318 if $TOOLTIP->{owner} == $self;
319
320 $self->emit ("focus_out");
321 $self->emit (visibility_change => 0);
322}
323
324sub set_visibility {
325 my ($self, $visible) = @_;
326
327 return if $self->{visible} == $visible;
328
329 $visible ? $self->show
330 : $self->hide;
331}
332
333sub toggle_visibility {
334 my ($self) = @_;
335
336 $self->{visible}
337 ? $self->hide
338 : $self->show;
339}
340
341sub hide {
342 my ($self) = @_;
343
344 $self->set_invisible;
345
235 $self->{parent}->remove ($self) 346 $self->{parent}->remove ($self)
236 if $self->{parent}; 347 if $self->{parent};
237} 348}
238 349
239sub move { 350sub move_abs {
240 my ($self, $x, $y, $z) = @_; 351 my ($self, $x, $y, $z) = @_;
241 352
242 $self->{x} = int $x; 353 $self->{x} = List::Util::max 0, List::Util::min $self->{root}{w} - $self->{w}, int $x;
243 $self->{y} = int $y; 354 $self->{y} = List::Util::max 0, List::Util::min $self->{root}{h} - $self->{h}, int $y;
244 $self->{z} = $z if defined $z; 355 $self->{z} = $z if defined $z;
245 356
246 $self->update; 357 $self->update;
247} 358}
248 359
249sub set_size { 360sub set_size {
250 my ($self, $w, $h) = @_; 361 my ($self, $w, $h) = @_;
251 362
252 $self->{user_w} = $w; 363 $self->{force_w} = $w;
253 $self->{user_h} = $h; 364 $self->{force_h} = $h;
254 365
255 $self->check_size; 366 $self->realloc;
256} 367}
257 368
258sub size_request { 369sub size_request {
259 require Carp; 370 require Carp;
260 Carp::confess "size_request is abstract"; 371 Carp::confess "size_request is abstract";
261} 372}
262 373
374sub baseline_shift {
375 0
376}
377
263sub configure { 378sub configure {
264 my ($self, $x, $y, $w, $h) = @_; 379 my ($self, $x, $y, $w, $h) = @_;
265 380
266 if ($self->{aspect}) { 381 if ($self->{aspect}) {
382 my ($ow, $oh) = ($w, $h);
383
267 my $w2 = List::Util::min $w, int $h * $self->{aspect}; 384 $w = List::Util::min $w, CFPlus::ceil $h * $self->{aspect};
268 my $h2 = List::Util::min $h, int $w / $self->{aspect}; 385 $h = List::Util::min $h, CFPlus::ceil $w / $self->{aspect};
269 386
270 # use alignment to adjust x, y 387 # use alignment to adjust x, y
271 388
272 $x += int +($w - $w2) * 0.5; 389 $x += int 0.5 * ($ow - $w);
273 $y += int +($h - $h2) * 0.5; 390 $y += int 0.5 * ($oh - $h);
274
275 ($w, $h) = ($w2, $h2);
276 } 391 }
277 392
278 if ($self->{x} != $x || $self->{y} != $y) { 393 if ($self->{x} ne $x || $self->{y} ne $y) {
279 $self->{x} = $x; 394 $self->{x} = $x;
280 $self->{y} = $y; 395 $self->{y} = $y;
281 $self->update; 396 $self->update;
282 } 397 }
283 398
284 if ($self->{w} != $w || $self->{h} != $h) { 399 if ($self->{alloc_w} != $w || $self->{alloc_h} != $h) {
285 $CFClient::UI::ROOT->{size_alloc}{$self} = [$self, $w, $h]; 400 return unless $self->{visible};
286 }
287}
288 401
289sub size_allocate { 402 $self->{alloc_w} = $w;
290 # nothing to be done 403 $self->{alloc_h} = $h;
291}
292 404
293sub reconfigure { 405 $self->{root}{size_alloc}{$self+0} = $self;
294 my ($self) = @_; 406 }
295
296 $self->check_size (1);
297 $self->update;
298} 407}
299 408
300sub children { 409sub children {
410 # nop
411}
412
413sub visible_children {
414 $_[0]->children
301} 415}
302 416
303sub set_max_size { 417sub set_max_size {
304 my ($self, $w, $h) = @_; 418 my ($self, $w, $h) = @_;
305 419
306 delete $self->{max_w}; $self->{max_w} = $w if $w; 420 $self->{max_w} = int $w if defined $w;
307 delete $self->{max_h}; $self->{max_h} = $h if $h; 421 $self->{max_h} = int $h if defined $h;
422
423 $self->realloc;
308} 424}
309 425
310sub set_tooltip { 426sub set_tooltip {
311 my ($self, $tooltip) = @_; 427 my ($self, $tooltip) = @_;
312 428
429 $tooltip =~ s/^\s+//;
430 $tooltip =~ s/\s+$//;
431
432 return if $self->{tooltip} eq $tooltip;
433
313 $self->{tooltip} = $tooltip; 434 $self->{tooltip} = $tooltip;
314 435
315 if ($CFClient::UI::TOOLTIP->{owner} == $self) { 436 if ($CFPlus::UI::TOOLTIP->{owner} == $self) {
316 delete $CFClient::UI::TOOLTIP->{owner}; 437 delete $CFPlus::UI::TOOLTIP->{owner};
317 CFClient::UI::check_tooltip; 438 $CFPlus::UI::TOOLTIP_WATCHER->cb->();
318 } 439 }
319} 440}
320 441
321# translate global coordinates to local coordinate system 442# translate global coordinates to local coordinate system
322sub coord2local { 443sub coord2local {
323 my ($self, $x, $y) = @_; 444 my ($self, $x, $y) = @_;
324 445
446 Carp::confess unless $self->{parent};#d#
447
325 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y}) 448 $self->{parent}->coord2local ($x - $self->{x}, $y - $self->{y})
326} 449}
327 450
328# translate local coordinates to global coordinate system 451# translate local coordinates to global coordinate system
329sub coord2global { 452sub coord2global {
330 my ($self, $x, $y) = @_; 453 my ($self, $x, $y) = @_;
331 454
455 Carp::confess unless $self->{parent};#d#
456
332 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y}) 457 $self->{parent}->coord2global ($x + $self->{x}, $y + $self->{y})
333} 458}
334 459
335sub focus_in { 460sub invoke_focus_in {
336 my ($self) = @_; 461 my ($self) = @_;
337 462
338 return if $FOCUS == $self; 463 return if $FOCUS == $self;
339 return unless $self->{can_focus}; 464 return unless $self->{can_focus};
340 465
341 my $focus = $FOCUS; $FOCUS = $self; 466 $FOCUS = $self;
342 467
343 $self->emit (focus_in => $focus); 468 $self->update;
344 469
345 $focus->update if $focus; 470 0
346 $FOCUS->update;
347} 471}
348 472
349sub focus_out { 473sub invoke_focus_out {
350 my ($self) = @_; 474 my ($self) = @_;
351 475
352 return unless $FOCUS == $self; 476 return unless $FOCUS == $self;
353 477
354 my $focus = $FOCUS; undef $FOCUS; 478 undef $FOCUS;
355 479
356 $self->emit (focus_out => $focus); 480 $self->update;
357 481
358 $focus->update if $focus; #? 482 $::MAPWIDGET->grab_focus #d# focus mapwidget if no other widget has focus
359} 483 unless $FOCUS;
360 484
485 0
486}
487
488sub grab_focus {
489 my ($self) = @_;
490
491 $FOCUS->emit ("focus_out") if $FOCUS;
492 $self->emit ("focus_in");
493}
494
361sub mouse_motion { } 495sub invoke_mouse_motion { 0 }
362sub button_up { } 496sub invoke_button_up { 0 }
363sub key_down { } 497sub invoke_key_down { 0 }
364sub key_up { } 498sub invoke_key_up { 0 }
499sub invoke_mouse_wheel { 0 }
365 500
366sub button_down { 501sub invoke_button_down {
367 my ($self, $ev, $x, $y) = @_; 502 my ($self, $ev, $x, $y) = @_;
368 503
369 $self->focus_in; 504 $self->grab_focus;
370}
371 505
372sub w { $_[0]{w} = $_[1] if @_ > 1; $_[0]{w} } 506 0
373sub h { $_[0]{h} = $_[1] if @_ > 1; $_[0]{h} } 507}
374sub x { $_[0]{x} = $_[1] if @_ > 1; $_[0]{x} } 508
375sub y { $_[0]{y} = $_[1] if @_ > 1; $_[0]{y} } 509sub connect {
376sub z { $_[0]{z} = $_[1] if @_ > 1; $_[0]{z} } 510 my ($self, $signal, $cb) = @_;
511
512 push @{ $self->{signal_cb}{$signal} }, $cb;
513
514 defined wantarray and CFPlus::guard {
515 @{ $self->{signal_cb}{$signal} } = grep $_ != $cb,
516 @{ $self->{signal_cb}{$signal} };
517 }
518}
519
520sub disconnect_all {
521 my ($self, $signal) = @_;
522
523 delete $self->{signal_cb}{$signal};
524}
525
526my %has_coords = (
527 button_down => 1,
528 button_up => 1,
529 mouse_motion => 1,
530 mouse_wheel => 1,
531);
532
533sub emit {
534 my ($self, $signal, @args) = @_;
535
536 # I do not really like this solution, but I do not like duplication
537 # and needlessly verbose code, either.
538 my @append
539 = $has_coords{$signal}
540 ? $args[0]->xy ($self)
541 : ();
542
543 #warn +(caller(1))[3] . "emit $signal on $self (parent $self->{parent})\n";#d#
544
545 for my $cb (
546 @{$self->{signal_cb}{$signal} || []}, # before
547 ($self->can ("invoke_$signal") || sub { 1 }), # closure
548 ) {
549 return $cb->($self, @args, @append) || next;
550 }
551
552 # parent
553 $self->{parent} && $self->{parent}->emit ($signal, @args)
554}
555
556#sub find_widget {
557# in .xs
558
559sub set_parent {
560 my ($self, $parent) = @_;
561
562 CFPlus::weaken ($self->{parent} = $parent);
563 $self->set_visible if $parent->{visible};
564}
565
566sub realloc {
567 my ($self) = @_;
568
569 if ($self->{visible}) {
570 return if $self->{root}{realloc}{$self+0};
571
572 $self->{root}{realloc}{$self+0} = $self;
573 $self->{root}->update;
574 } else {
575 delete $self->{req_w};
576 delete $self->{req_h};
577 }
578}
579
580sub update {
581 my ($self) = @_;
582
583 $self->{parent}->update
584 if $self->{parent};
585}
586
587sub reconfigure {
588 my ($self) = @_;
589
590 $self->realloc;
591 $self->update;
592}
593
594# using global variables seems a bit hacky, but passing through all drawing
595# functions seems pointless.
596our ($draw_x, $draw_y, $draw_w, $draw_h); # screen rectangle being drawn
377 597
378sub draw { 598sub draw {
379 my ($self) = @_; 599 my ($self) = @_;
380 600
381 return unless $self->{h} && $self->{w}; 601 return unless $self->{h} && $self->{w};
602
603 # update screen rectangle
604 local $draw_x = $draw_x + $self->{x};
605 local $draw_y = $draw_y + $self->{y};
606
607 # skip widgets that are entirely outside the drawing area
608 return if ($draw_x + $self->{w} < 0) || ($draw_x >= $draw_w)
609 || ($draw_y + $self->{h} < 0) || ($draw_y >= $draw_h);
382 610
383 glPushMatrix; 611 glPushMatrix;
384 glTranslate $self->{x}, $self->{y}, 0; 612 glTranslate $self->{x}, $self->{y}, 0;
385 $self->_draw;
386 glPopMatrix;
387 613
388 if ($self == $HOVER && $self->{can_hover}) { 614 if ($self == $HOVER && $self->{can_hover}) {
389 my ($x, $y) = @$self{qw(x y)};
390
391 glColor 1, 0.8, 0.5, 0.2; 615 glColor 1*0.2, 0.8*0.2, 0.5*0.2, 0.2;
392 glEnable GL_BLEND; 616 glEnable GL_BLEND;
393 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 617 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
394 glBegin GL_QUADS; 618 glBegin GL_QUADS;
395 glVertex $x , $y;
396 glVertex $x + $self->{w}, $y;
397 glVertex $x + $self->{w}, $y + $self->{h};
398 glVertex $x , $y + $self->{h};
399 glEnd;
400 glDisable GL_BLEND;
401 }
402
403 if ($ENV{PCLIENT_DEBUG}) {
404 glPushMatrix;
405 glColor 1, 1, 0, 1;
406 glTranslate $self->{x} + 0.375, $self->{y} + 0.375;
407 glBegin GL_LINE_LOOP;
408 glVertex 0 , 0; 619 glVertex 0 , 0;
409 glVertex $self->{w}, 0; 620 glVertex $self->{w}, 0;
410 glVertex $self->{w}, $self->{h}; 621 glVertex $self->{w}, $self->{h};
411 glVertex 0 , $self->{h}; 622 glVertex 0 , $self->{h};
412 glEnd; 623 glEnd;
624 glDisable GL_BLEND;
625 }
626
627 if ($ENV{CFPLUS_DEBUG} & 1) {
628 glPushMatrix;
629 glColor 1, 1, 0, 1;
630 glTranslate 0.375, 0.375;
631 glBegin GL_LINE_LOOP;
632 glVertex 0 , 0;
633 glVertex $self->{w} - 1, 0;
634 glVertex $self->{w} - 1, $self->{h} - 1;
635 glVertex 0 , $self->{h} - 1;
636 glEnd;
413 glPopMatrix; 637 glPopMatrix;
414 #CFClient::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw; 638 #CFPlus::UI::Label->new (w => $self->{w}, h => $self->{h}, text => $self, fontsize => 0)->_draw;
415 } 639 }
640
641 $self->_draw;
642 glPopMatrix;
416} 643}
417 644
418sub _draw { 645sub _draw {
419 my ($self) = @_; 646 my ($self) = @_;
420 647
421 warn "no draw defined for $self\n"; 648 warn "no draw defined for $self\n";
422} 649}
423 650
424sub find_widget {
425 my ($self, $x, $y) = @_;
426
427 return () unless $self->{can_events};
428
429 return $self
430 if $x >= $self->{x} && $x < $self->{x} + $self->{w}
431 && $y >= $self->{y} && $y < $self->{y} + $self->{h};
432
433 ()
434}
435
436sub set_parent {
437 my ($self, $parent) = @_;
438
439 Scalar::Util::weaken ($self->{parent} = $parent);
440
441 # TODO: req_w _does_change after ->reconfigure
442 $self->check_size
443 unless exists $self->{req_w};
444
445 $self->show;
446}
447
448sub check_size {
449 my ($self, $forced) = @_;
450
451 $self->{force_alloc} = 1 if $forced;
452 $CFClient::UI::ROOT->{check_size}{$self} = $self;
453}
454
455sub update {
456 my ($self) = @_;
457
458 $self->{parent}->update
459 if $self->{parent};
460}
461
462sub connect {
463 my ($self, $signal, $cb) = @_;
464
465 push @{ $self->{signal_cb}{$signal} }, $cb;
466}
467
468sub emit {
469 my ($self, $signal, @args) = @_;
470
471 List::Util::sum map $_->($self, @args), @{$self->{signal_cb}{$signal} || []}
472}
473
474sub DESTROY { 651sub DESTROY {
475 my ($self) = @_; 652 my ($self) = @_;
476 653
654 return if CFPlus::in_destruct;
655
656 eval { $self->destroy };
657 warn "exception during widget destruction: $@" if $@ & $@ != /during global destruction/;
658
477 delete $WIDGET{$self+0}; 659 delete $WIDGET{$self+0};
478 #$self->deactivate;
479} 660}
480 661
481############################################################################# 662#############################################################################
482 663
483package CFClient::UI::DrawBG; 664package CFPlus::UI::DrawBG;
484 665
485our @ISA = CFClient::UI::Base::; 666our @ISA = CFPlus::UI::Base::;
486 667
487use strict; 668use strict;
488use CFClient::OpenGL; 669use CFPlus::OpenGL;
489 670
490sub new { 671sub new {
491 my $class = shift; 672 my $class = shift;
492 673
493 # range [value, low, high, page] 674 # range [value, low, high, page]
… …
508 689
509 if ($color && (@$color < 4 || $color->[3])) { 690 if ($color && (@$color < 4 || $color->[3])) {
510 my ($w, $h) = @$self{qw(w h)}; 691 my ($w, $h) = @$self{qw(w h)};
511 692
512 glEnable GL_BLEND; 693 glEnable GL_BLEND;
513 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 694 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
514 glColor @$color; 695 glColor_premultiply @$color;
515 696
516 glBegin GL_QUADS; 697 glBegin GL_QUADS;
517 glVertex 0 , 0; 698 glVertex 0 , 0;
518 glVertex 0 , $h; 699 glVertex 0 , $h;
519 glVertex $w, $h; 700 glVertex $w, $h;
… …
524 } 705 }
525} 706}
526 707
527############################################################################# 708#############################################################################
528 709
529package CFClient::UI::Empty; 710package CFPlus::UI::Empty;
530 711
531our @ISA = CFClient::UI::Base::; 712our @ISA = CFPlus::UI::Base::;
532 713
533sub new { 714sub new {
534 my ($class, %arg) = @_; 715 my ($class, %arg) = @_;
535 $class->SUPER::new (can_events => 0, %arg); 716 $class->SUPER::new (can_events => 0, %arg);
536} 717}
537 718
538sub size_request { 719sub size_request {
539 (0, 0) 720 my ($self) = @_;
721
722 ($self->{w} + 0, $self->{h} + 0)
540} 723}
541 724
542sub draw { } 725sub draw { }
543 726
544############################################################################# 727#############################################################################
545 728
546package CFClient::UI::Container; 729package CFPlus::UI::Container;
547 730
548our @ISA = CFClient::UI::Base::; 731our @ISA = CFPlus::UI::Base::;
549 732
550sub new { 733sub new {
551 my ($class, %arg) = @_; 734 my ($class, %arg) = @_;
552 735
553 my $children = delete $arg{children} || []; 736 my $children = delete $arg{children};
554 737
555 my $self = $class->SUPER::new ( 738 my $self = $class->SUPER::new (
556 children => [], 739 children => [],
557 can_events => 0, 740 can_events => 0,
558 %arg, 741 %arg,
559 ); 742 );
743
560 $self->add ($_) for @$children; 744 $self->add (@$children)
745 if $children && @$children;
561 746
562 $self 747 $self
748}
749
750sub realloc {
751 my ($self) = @_;
752
753 $self->{force_realloc} = 1;
754 $self->{force_size_alloc} = 1;
755 $self->SUPER::realloc;
563} 756}
564 757
565sub add { 758sub add {
566 my ($self, @widgets) = @_; 759 my ($self, @widgets) = @_;
567 760
568 $_->set_parent ($self) 761 $_->set_parent ($self)
569 for @widgets; 762 for @widgets;
570 763
764 # TODO: only do this in widgets that need it, e.g. root, fixed
571 use sort 'stable'; 765 use sort 'stable';
572 766
573 $self->{children} = [ 767 $self->{children} = [
574 sort { $a->{z} <=> $b->{z} } 768 sort { $a->{z} <=> $b->{z} }
575 @{$self->{children}}, @widgets 769 @{$self->{children}}, @widgets
576 ]; 770 ];
577 771
578 $self->check_size (1); 772 $self->realloc;
579 $self->update; 773
774 map $_+0, @widgets
580} 775}
581 776
582sub children { 777sub children {
583 @{ $_[0]{children} } 778 @{ $_[0]{children} }
584} 779}
… …
589 delete $child->{parent}; 784 delete $child->{parent};
590 $child->hide; 785 $child->hide;
591 786
592 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ]; 787 $self->{children} = [ grep $_ != $child, @{ $self->{children} } ];
593 788
594 $self->check_size; 789 $self->realloc;
595 $self->update;
596} 790}
597 791
598sub clear { 792sub clear {
599 my ($self) = @_; 793 my ($self) = @_;
600 794
601 my $children = delete $self->{children}; 795 my $children = $self->{children};
602 $self->{children} = []; 796 $self->{children} = [];
603 797
604 for (@$children) { 798 for (@$children) {
605 delete $_->{parent}; 799 delete $_->{parent};
606 $_->hide; 800 $_->hide;
607 } 801 }
608 802
609 $self->check_size; 803 $self->realloc;
610 $self->update;
611} 804}
612 805
613sub find_widget { 806sub find_widget {
614 my ($self, $x, $y) = @_; 807 my ($self, $x, $y) = @_;
615 808
616 $x -= $self->{x}; 809 $x -= $self->{x};
617 $y -= $self->{y}; 810 $y -= $self->{y};
618 811
619 my $res; 812 my $res;
620 813
621 for (reverse @{ $self->{children} }) { 814 for (reverse $self->visible_children) {
622 $res = $_->find_widget ($x, $y) 815 $res = $_->find_widget ($x, $y)
623 and return $res; 816 and return $res;
624 } 817 }
625 818
626 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y}) 819 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
… …
632 $_->draw for @{$self->{children}}; 825 $_->draw for @{$self->{children}};
633} 826}
634 827
635############################################################################# 828#############################################################################
636 829
637package CFClient::UI::Bin; 830package CFPlus::UI::Bin;
638 831
639our @ISA = CFClient::UI::Container::; 832our @ISA = CFPlus::UI::Container::;
640 833
641sub new { 834sub new {
642 my ($class, %arg) = @_; 835 my ($class, %arg) = @_;
643 836
644 my $child = (delete $arg{child}) || new CFClient::UI::Empty::; 837 my $child = (delete $arg{child}) || new CFPlus::UI::Empty::;
645 838
646 $class->SUPER::new (children => [$child], %arg) 839 $class->SUPER::new (children => [$child], %arg)
647} 840}
648 841
649sub add { 842sub add {
650 my ($self, $child) = @_; 843 my ($self, $child) = @_;
651 844
652 $self->{children} = []; 845 $self->SUPER::remove ($_) for @{ $self->{children} };
653
654 $self->SUPER::add ($child); 846 $self->SUPER::add ($child);
655} 847}
656 848
657sub remove { 849sub remove {
658 my ($self, $widget) = @_; 850 my ($self, $widget) = @_;
659 851
660 $self->SUPER::remove ($widget); 852 $self->SUPER::remove ($widget);
661 853
662 $self->{children} = [new CFClient::UI::Empty] 854 $self->{children} = [new CFPlus::UI::Empty]
663 unless @{$self->{children}}; 855 unless @{$self->{children}};
664} 856}
665 857
666sub child { $_[0]->{children}[0] } 858sub child { $_[0]->{children}[0] }
667 859
668sub size_request { 860sub size_request {
669 $_[0]{children}[0]->size_request 861 $_[0]{children}[0]->size_request
670} 862}
671 863
672sub size_allocate { 864sub invoke_size_allocate {
673 my ($self, $w, $h) = @_; 865 my ($self, $w, $h) = @_;
674 866
675 $self->{children}[0]->configure (0, 0, $w, $h); 867 $self->{children}[0]->configure (0, 0, $w, $h);
868
869 1
676} 870}
677 871
678############################################################################# 872#############################################################################
679 873
874# back-buffered drawing area
875
680package CFClient::UI::Window; 876package CFPlus::UI::Window;
681 877
682our @ISA = CFClient::UI::Bin::; 878our @ISA = CFPlus::UI::Bin::;
683 879
684use CFClient::OpenGL; 880use CFPlus::OpenGL;
685 881
686sub new { 882sub new {
687 my ($class, %arg) = @_; 883 my ($class, %arg) = @_;
688 884
689 my $self = $class->SUPER::new (%arg); 885 my $self = $class->SUPER::new (%arg);
… …
694 890
695 $ROOT->on_post_alloc ($self => sub { $self->render_child }); 891 $ROOT->on_post_alloc ($self => sub { $self->render_child });
696 $self->SUPER::update; 892 $self->SUPER::update;
697} 893}
698 894
699sub size_allocate { 895sub invoke_size_allocate {
700 my ($self, $w, $h) = @_; 896 my ($self, $w, $h) = @_;
701 897
702 $self->SUPER::size_allocate ($w, $h);
703 $self->update; 898 $self->update;
899
900 $self->SUPER::invoke_size_allocate ($w, $h)
704} 901}
705 902
706sub _render { 903sub _render {
904 my ($self) = @_;
905
707 $_[0]{children}[0]->draw; 906 $self->{children}[0]->draw;
708} 907}
709 908
710sub render_child { 909sub render_child {
711 my ($self) = @_; 910 my ($self) = @_;
712 911
713 $self->{texture} = new_from_opengl CFClient::Texture $self->{w}, $self->{h}, sub { 912 $self->{texture} = new_from_opengl CFPlus::Texture $self->{w}, $self->{h}, sub {
714 glClearColor 0, 0, 0, 0; 913 glClearColor 0, 0, 0, 0;
715 glClear GL_COLOR_BUFFER_BIT; 914 glClear GL_COLOR_BUFFER_BIT;
716 915
916 {
917 package CFPlus::UI::Base;
918
919 local ($draw_x, $draw_y, $draw_w, $draw_h) =
920 (0, 0, $self->{w}, $self->{h});
921
717 $self->_render; 922 $self->_render;
923 }
718 }; 924 };
719} 925}
720 926
721sub _draw { 927sub _draw {
722 my ($self) = @_; 928 my ($self) = @_;
723
724 my ($w, $h) = ($self->w, $self->h);
725 929
726 my $tex = $self->{texture} 930 my $tex = $self->{texture}
727 or return; 931 or return;
728 932
729 glEnable GL_TEXTURE_2D; 933 glEnable GL_TEXTURE_2D;
730 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 934 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
731 glColor 1, 1, 1, 1; 935 glColor 0, 0, 0, 1;
732 936
733 $tex->draw_quad_alpha_premultiplied (0, 0, $w, $h); 937 $tex->draw_quad_alpha_premultiplied (0, 0);
734 938
735 glDisable GL_TEXTURE_2D; 939 glDisable GL_TEXTURE_2D;
736} 940}
737 941
738############################################################################# 942#############################################################################
739 943
740package CFClient::UI::ViewPort; 944package CFPlus::UI::ViewPort;
741 945
946use List::Util qw(min max);
947
742our @ISA = CFClient::UI::Window::; 948our @ISA = CFPlus::UI::Window::;
949
950sub new {
951 my $class = shift;
952
953 $class->SUPER::new (
954 scroll_x => 0,
955 scroll_y => 1,
956 @_,
957 )
958}
743 959
744sub size_request { 960sub size_request {
745 my ($self) = @_; 961 my ($self) = @_;
746 962
747 @$self{qw(child_w child_h)} = @{$self->child}{qw(req_w req_h)}; 963 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
748 964
749 @$self{qw(child_w child_h)} 965 $w = 1 if $self->{scroll_x};
750} 966 $h = 1 if $self->{scroll_y};
751 967
968 ($w, $h)
969}
970
752sub size_allocate { 971sub invoke_size_allocate {
753 my ($self, $w, $h) = @_; 972 my ($self, $w, $h) = @_;
754 973
755 my ($cw, $ch) = @$self{qw(child_w child_h)}; 974 my $child = $self->child;
756# $w = $self->{w}; 975
976 $w = $child->{req_w} if $self->{scroll_x} && $child->{req_w};
977 $h = $child->{req_h} if $self->{scroll_y} && $child->{req_h};
978
757 $self->child->configure (0, 0, $cw, $ch); 979 $self->child->configure (0, 0, $w, $h);
758 $self->update; 980 $self->update;
981
982 1
759} 983}
760 984
761sub set_offset { 985sub set_offset {
762 my ($self, $x, $y) = @_; 986 my ($self, $x, $y) = @_;
763 987
988 my $x = max 0, min $self->child->{w} - $self->{w}, int $x;
989 my $y = max 0, min $self->child->{h} - $self->{h}, int $y;
990
991 if ($x != $self->{view_x} or $y != $self->{view_y}) {
764 $self->{view_x} = int $x; 992 $self->{view_x} = $x;
765 $self->{view_y} = int $y; 993 $self->{view_y} = $y;
766 994
995 $self->emit (changed => $x, $y);
767 $self->update; 996 $self->update;
997 }
768} 998}
769 999
770# hmm, this does not work for topleft of $self... but we should not ask for that 1000# hmm, this does not work for topleft of $self... but we should not ask for that
771sub coord2local { 1001sub coord2local {
772 my ($self, $x, $y) = @_; 1002 my ($self, $x, $y) = @_;
… …
787 my ($self, $x, $y) = @_; 1017 my ($self, $x, $y) = @_;
788 1018
789 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w} 1019 if ( $x >= $self->{x} && $x < $self->{x} + $self->{w}
790 && $y >= $self->{y} && $y < $self->{y} + $self->{h} 1020 && $y >= $self->{y} && $y < $self->{y} + $self->{h}
791 ) { 1021 ) {
792 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y}) 1022 $self->child->find_widget ($x + $self->{view_x}, $y + $self->{view_y})
793 } else { 1023 } else {
794 $self->CFClient::UI::Base::find_widget ($x, $y) 1024 $self->CFPlus::UI::Base::find_widget ($x, $y)
795 } 1025 }
796} 1026}
797 1027
798sub _render { 1028sub _render {
799 my ($self) = @_; 1029 my ($self) = @_;
800 1030
1031 local $CFPlus::UI::Base::draw_x = $CFPlus::UI::Base::draw_x - $self->{view_x};
1032 local $CFPlus::UI::Base::draw_y = $CFPlus::UI::Base::draw_y - $self->{view_y};
1033
801 CFClient::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y}; 1034 CFPlus::OpenGL::glTranslate -$self->{view_x}, -$self->{view_y};
802 1035
803 $self->SUPER::_render; 1036 $self->SUPER::_render;
804} 1037}
805 1038
806############################################################################# 1039#############################################################################
807 1040
808package CFClient::UI::ScrolledWindow; 1041package CFPlus::UI::ScrolledWindow;
809 1042
810our @ISA = CFClient::UI::HBox::; 1043our @ISA = CFPlus::UI::Table::;
811 1044
812sub new { 1045sub new {
813 my $class = shift; 1046 my ($class, %arg) = @_;
1047
1048 my $child = delete $arg{child};
814 1049
815 my $self; 1050 my $self;
816 1051
817 my $slider = new CFClient::UI::Slider 1052 my $hslider = new CFPlus::UI::Slider
1053 col => 0,
1054 row => 1,
818 vertical => 1, 1055 vertical => 0,
819 range => [0, 0, 1, 0.01], # HACK fix 1056 range => [0, 0, 1, 0.01], # HACK fix
820 connect_changed => sub { 1057 on_changed => sub {
821 $self->{vp}->set_offset (0, $_[1] * ($self->{vp}{child_h} - $self->{vp}{h})); 1058 $self->{hpos} = $_[1];
1059 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
822 }, 1060 },
823 ; 1061 ;
824 1062
1063 my $vslider = new CFPlus::UI::Slider
1064 col => 1,
1065 row => 0,
1066 vertical => 1,
1067 range => [0, 0, 1, 0.01], # HACK fix
1068 on_changed => sub {
1069 $self->{vpos} = $_[1];
1070 $self->{vp}->set_offset ($self->{hpos}, $self->{vpos});
1071 },
1072 ;
1073
825 $self = $class->SUPER::new ( 1074 $self = $class->SUPER::new (
826 vp => (new CFClient::UI::ViewPort expand => 1), 1075 scroll_x => 0,
1076 scroll_y => 1,
1077 can_events => 1,
827 slider => $slider, 1078 hslider => $hslider,
828 @_, 1079 vslider => $vslider,
1080 col_expand => [1, 0],
1081 row_expand => [1, 0],
1082 %arg,
829 ); 1083 );
830 1084
831 $self->{vp}->add ($self->{scrolled}); 1085 $self->{vp} = new CFPlus::UI::ViewPort
1086 col => 0,
1087 row => 0,
1088 expand => 1,
1089 scroll_x => $self->{scroll_x},
1090 scroll_y => $self->{scroll_y},
1091 on_changed => sub {
1092 my ($vp, $x, $y) = @_;
1093
1094 $vp->{parent}{hslider}->set_value ($x);
1095 $vp->{parent}{vslider}->set_value ($y);
1096
1097 0
1098 },
1099 on_size_allocate => sub {
1100 my ($vp, $w, $h) = @_;
1101 $vp->{parent}->update_slider;
1102 0
1103 },
1104 ;
1105
832 $self->add ($self->{vp}); 1106 $self->SUPER::add ($self->{vp});
833 $self->add ($self->{slider}); 1107
1108 $self->add ($child) if $child;
834 1109
835 $self 1110 $self
836} 1111}
837 1112
838#TODO# update range on size_allocate depending on child 1113sub add {
839# update viewport offset on scroll 1114 my ($self, $widget) = @_;
1115
1116 $self->{vp}->add ($self->{child} = $widget);
1117}
1118
1119sub update_slider {
1120 my ($self) = @_;
1121
1122 my $child = ($self->{vp} or return)->child;
1123
1124 if ($self->{scroll_x}) {
1125 my ($w1, $w2) = ($child->{req_w}, $self->{vp}{w});
1126 $self->{hslider}->set_range ([$self->{hslider}{range}[0], 0, $w1, $w2, 1]);
1127
1128 my $visible = $w1 > $w2;
1129 if ($visible != $self->{hslider_visible}) {
1130 $self->{hslider_visible} = $visible;
1131 $visible ? $self->SUPER::add ($self->{hslider})
1132 : $self->SUPER::remove ($self->{hslider});
1133 }
1134 }
1135
1136 if ($self->{scroll_y}) {
1137 my ($h1, $h2) = ($child->{req_h}, $self->{vp}{h});
1138 $self->{vslider}->set_range ([$self->{vslider}{range}[0], 0, $h1, $h2, 1]);
1139
1140 my $visible = $h1 > $h2;
1141 if ($visible != $self->{vslider_visible}) {
1142 $self->{vslider_visible} = $visible;
1143 $visible ? $self->SUPER::add ($self->{vslider})
1144 : $self->SUPER::remove ($self->{vslider});
1145 }
1146 }
1147}
1148
1149sub start_dragging {
1150 my ($self, $ev) = @_;
1151
1152 $self->grab_focus;
1153
1154 my $ox = $self->{vp}{view_x};
1155 my $oy = $self->{vp}{view_y};
1156
1157 $self->{motion} = sub {
1158 my ($ev, $x, $y) = @_;
1159
1160 $ox -= $ev->{xrel};
1161 $oy -= $ev->{yrel};
1162
1163 $self->{vp}->set_offset ($ox, $oy);
1164 };
1165}
1166
1167sub invoke_mouse_wheel {
1168 my ($self, $ev) = @_;
1169
1170 $self->{vslider}->emit (mouse_wheel => $ev) if $self->{vslider_visible};
1171 $self->{hslider}->emit (mouse_wheel => $ev) if $self->{hslider_visible};
1172
1173 1
1174}
1175
1176sub invoke_button_down {
1177 my ($self, $ev, $x, $y) = @_;
1178
1179 if ($ev->{button} == 2) {
1180 $self->start_dragging ($ev);
1181 return 1;
1182 }
1183
1184 0
1185}
1186
1187sub invoke_button_up {
1188 my ($self, $ev, $x, $y) = @_;
1189
1190 if (delete $self->{motion}) {
1191 return 1;
1192 }
1193
1194 0
1195}
1196
1197sub invoke_mouse_motion {
1198 my ($self, $ev, $x, $y) = @_;
1199
1200 if ($self->{motion}) {
1201 $self->{motion}->($ev, $x, $y);
1202 return 1;
1203 }
1204
1205 0
1206}
1207
1208sub invoke_size_allocate {
1209 my ($self, $w, $h) = @_;
1210
1211 $self->update_slider;
1212 $self->SUPER::invoke_size_allocate ($w, $h)
1213}
840 1214
841############################################################################# 1215#############################################################################
842 1216
843package CFClient::UI::Frame; 1217package CFPlus::UI::Frame;
844 1218
845our @ISA = CFClient::UI::Bin::; 1219our @ISA = CFPlus::UI::Bin::;
846 1220
847use CFClient::OpenGL; 1221use CFPlus::OpenGL;
848 1222
849sub new { 1223sub new {
850 my $class = shift; 1224 my $class = shift;
851 1225
852 $class->SUPER::new ( 1226 $class->SUPER::new (
… …
860 1234
861 if ($self->{bg}) { 1235 if ($self->{bg}) {
862 my ($w, $h) = @$self{qw(w h)}; 1236 my ($w, $h) = @$self{qw(w h)};
863 1237
864 glEnable GL_BLEND; 1238 glEnable GL_BLEND;
865 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 1239 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
866 glColor @{ $self->{bg} }; 1240 glColor_premultiply @{ $self->{bg} };
867 1241
868 glBegin GL_QUADS; 1242 glBegin GL_QUADS;
869 glVertex 0 , 0; 1243 glVertex 0 , 0;
870 glVertex 0 , $h; 1244 glVertex 0 , $h;
871 glVertex $w, $h; 1245 glVertex $w, $h;
… …
878 $self->SUPER::_draw; 1252 $self->SUPER::_draw;
879} 1253}
880 1254
881############################################################################# 1255#############################################################################
882 1256
883package CFClient::UI::FancyFrame; 1257package CFPlus::UI::FancyFrame;
884 1258
885our @ISA = CFClient::UI::Bin::; 1259our @ISA = CFPlus::UI::Bin::;
886 1260
887use CFClient::OpenGL; 1261use CFPlus::OpenGL;
888
889my @tex =
890 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 }
891 qw(d1_bg.png d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
892 1262
893sub new { 1263sub new {
894 my $class = shift; 1264 my ($class, %arg) = @_;
895 1265
896 # TODO: user_x, user_y, overwrite moveto? 1266 if ((exists $arg{label}) && !ref $arg{label}) {
1267 $arg{label} = new CFPlus::UI::Label
1268 align => 1,
1269 valign => 0,
1270 text => $arg{label},
1271 fontsize => ($arg{border} || 0.8) * 0.75;
1272 }
897 1273
898 my $self = $class->SUPER::new ( 1274 my $self = $class->SUPER::new (
1275 # label => "",
899 bg => [1, 1, 1, 1], 1276 fg => [0.6, 0.3, 0.1],
900 border_bg => [1, 1, 1, 1],
901 border => 0.6, 1277 border => 0.8,
902 toplevel => 1, 1278 style => 'single',
903 can_events => 1, 1279 %arg,
904 @_
905 ); 1280 );
906 1281
907 $self->{title} &&= new CFClient::UI::Label
908 align => 0,
909 valign => 1,
910 text => $self->{title},
911 fontsize => $self->{border};
912
913 $self 1282 $self
1283}
1284
1285sub add {
1286 my ($self, @widgets) = @_;
1287
1288 $self->SUPER::add (@widgets);
1289 $self->CFPlus::UI::Container::add ($self->{label}) if $self->{label};
914} 1290}
915 1291
916sub border { 1292sub border {
917 int $_[0]{border} * $::FONTSIZE 1293 int $_[0]{border} * $::FONTSIZE
918} 1294}
919 1295
920sub size_request { 1296sub size_request {
921 my ($self) = @_; 1297 my ($self) = @_;
1298
1299 ($self->{label_w}, undef) = $self->{label}->size_request
1300 if $self->{label};
922 1301
923 my ($w, $h) = $self->SUPER::size_request; 1302 my ($w, $h) = $self->SUPER::size_request;
924 1303
925 ( 1304 (
926 $w + $self->border * 2, 1305 $w + $self->border * 2,
927 $h + $self->border * 2, 1306 $h + $self->border * 2,
928 ) 1307 )
929} 1308}
930 1309
931sub size_allocate { 1310sub invoke_size_allocate {
932 my ($self, $w, $h) = @_; 1311 my ($self, $w, $h) = @_;
933 1312
934 $h -= List::Util::max 0, $self->border * 2; 1313 my $border = $self->border;
1314
935 $w -= List::Util::max 0, $self->border * 2; 1315 $w -= List::Util::max 0, $border * 2;
1316 $h -= List::Util::max 0, $border * 2;
936 1317
937 $self->{title}->configure ($self->border, int $self->border - $::FONTSIZE * 2, $w, int $::FONTSIZE * 2) 1318 if (my $label = $self->{label}) {
938 if $self->{title}; 1319 $label->{w} = List::Util::max 0, List::Util::min $self->{label_w}, $w - $border * 2;
1320 $label->{h} = List::Util::min $h, $border;
1321 $label->invoke_size_allocate ($label->{w}, $label->{h});
1322 }
939 1323
940 $self->child->configure ($self->border, $self->border, $w, $h); 1324 $self->child->configure ($border, $border, $w, $h);
941}
942 1325
1326 1
1327}
1328
1329sub _draw {
1330 my ($self) = @_;
1331
1332 my $child = $self->{children}[0];
1333
1334 my $border = $self->border;
1335 my ($w, $h) = ($self->{w}, $self->{h});
1336
1337 $child->draw;
1338
1339 glColor @{$self->{fg}};
1340 glBegin GL_LINE_STRIP;
1341 glVertex $border * 1.5 , $border * 0.5 + 0.5;
1342 glVertex $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1343 glVertex $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1344 glVertex $w - $border * 0.5 + 0.5, $h - $border * 0.5 + 0.5;
1345 glVertex $w - $border * 0.5 + 0.5, $border * 0.5 + 0.5;
1346 glVertex $self->{label} ? $border * 2 + $self->{label}{w} : $border * 1.5, $border * 0.5 + 0.5;
1347 glEnd;
1348
1349 if ($self->{label}) {
1350 glTranslate $border * 2, 0;
1351 $self->{label}->_draw;
1352 }
1353}
1354
1355#############################################################################
1356
1357package CFPlus::UI::Toplevel;
1358
1359our @ISA = CFPlus::UI::Bin::;
1360
1361use CFPlus::OpenGL;
1362
1363my $bg =
1364 new_from_file CFPlus::Texture CFPlus::find_rcfile "d1_bg.png",
1365 mipmap => 1, wrap => 1;
1366
1367my @border =
1368 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1369 qw(d1_border_top.png d1_border_right.png d1_border_left.png d1_border_bottom.png);
1370
1371my @icon =
1372 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1373 qw(x1_move.png x1_resize.png);
1374
1375sub new {
1376 my ($class, %arg) = @_;
1377
1378 my $self = $class->SUPER::new (
1379 bg => [1, 1, 1, 1],
1380 border_bg => [1, 1, 1, 1],
1381 border => 0.6,
1382 can_events => 1,
1383 min_w => 64,
1384 min_h => 32,
1385 %arg,
1386 );
1387
1388 $self->{title_widget} = new CFPlus::UI::Label
1389 align => 0,
1390 valign => 1,
1391 text => $self->{title},
1392 fontsize => $self->{border},
1393 if exists $self->{title};
1394
1395 if ($self->{has_close_button}) {
1396 $self->{close_button} =
1397 new CFPlus::UI::ImageButton
1398 path => 'x1_close.png',
1399 on_activate => sub { $self->emit ("delete") };
1400
1401 $self->CFPlus::UI::Container::add ($self->{close_button});
1402 }
1403
1404 $self
1405}
1406
1407sub add {
1408 my ($self, @widgets) = @_;
1409
1410 $self->SUPER::add (@widgets);
1411 $self->CFPlus::UI::Container::add ($self->{close_button}) if $self->{close_button};
1412 $self->CFPlus::UI::Container::add ($self->{title_widget}) if $self->{title_widget};
1413}
1414
1415sub border {
1416 int $_[0]{border} * $::FONTSIZE
1417}
1418
1419sub size_request {
1420 my ($self) = @_;
1421
1422 $self->{title_widget}->size_request
1423 if $self->{title_widget};
1424
1425 $self->{close_button}->size_request
1426 if $self->{close_button};
1427
1428 my ($w, $h) = $self->SUPER::size_request;
1429
1430 (
1431 $w + $self->border * 2,
1432 $h + $self->border * 2,
1433 )
1434}
1435
1436sub invoke_size_allocate {
1437 my ($self, $w, $h) = @_;
1438
1439 if ($self->{title_widget}) {
1440 $self->{title_widget}{w} = $w;
1441 $self->{title_widget}{h} = $h;
1442 $self->{title_widget}->invoke_size_allocate ($w, $h);
1443 }
1444
1445 my $border = $self->border;
1446
1447 $h -= List::Util::max 0, $border * 2;
1448 $w -= List::Util::max 0, $border * 2;
1449
1450 $self->child->configure ($border, $border, $w, $h);
1451
1452 $self->{close_button}->configure ($self->{w} - $border, 0, $border, $border)
1453 if $self->{close_button};
1454
1455 1
1456}
1457
1458sub invoke_delete {
1459 my ($self) = @_;
1460
1461 $self->hide;
1462
1463 1
1464}
1465
943sub button_down { 1466sub invoke_button_down {
944 my ($self, $ev, $x, $y) = @_; 1467 my ($self, $ev, $x, $y) = @_;
945 1468
946 my ($w, $h) = @$self{qw(w h)}; 1469 my ($w, $h) = @$self{qw(w h)};
947 my $border = $self->border; 1470 my $border = $self->border;
948 1471
… …
961 my ($ev, $x, $y) = @_; 1484 my ($ev, $x, $y) = @_;
962 1485
963 my $dx = $ev->{x} - $ox; 1486 my $dx = $ev->{x} - $ox;
964 my $dy = $ev->{y} - $oy; 1487 my $dy = $ev->{y} - $oy;
965 1488
966 $self->{user_w} = $bw + $dx * ($mx ? -1 : 1); 1489 $self->{force_w} = $bw + $dx * ($mx ? -1 : 1);
967 $self->{user_h} = $bh + $dy * ($my ? -1 : 1); 1490 $self->{force_h} = $bh + $dy * ($my ? -1 : 1);
1491
968 $self->move ($wx + $dx * $mx, $wy + $dy * $my); 1492 $self->move_abs ($wx + $dx * $mx, $wy + $dy * $my);
969 $self->check_size; 1493 $self->realloc;
970 }; 1494 };
971 1495
972 } elsif ($lr ^ $td) { 1496 } elsif ($lr ^ $td) {
973 my ($ox, $oy) = ($ev->{x}, $ev->{y}); 1497 my ($ox, $oy) = ($ev->{x}, $ev->{y});
974 my ($bx, $by) = ($self->{x}, $self->{y}); 1498 my ($bx, $by) = ($self->{x}, $self->{y});
… …
976 $self->{motion} = sub { 1500 $self->{motion} = sub {
977 my ($ev, $x, $y) = @_; 1501 my ($ev, $x, $y) = @_;
978 1502
979 ($x, $y) = ($ev->{x}, $ev->{y}); 1503 ($x, $y) = ($ev->{x}, $ev->{y});
980 1504
981 $self->move ($bx + $x - $ox, $by + $y - $oy); 1505 $self->move_abs ($bx + $x - $ox, $by + $y - $oy);
982 $self->update; 1506 # HACK: the next line is required to enforce placement
1507 $self->{parent}->invoke_size_allocate ($self->{parent}{w}, $self->{parent}{h});
983 }; 1508 };
1509 } else {
1510 return 0;
1511 }
1512
984 } 1513 1
985} 1514}
986 1515
987sub button_up { 1516sub invoke_button_up {
988 my ($self, $ev, $x, $y) = @_; 1517 my ($self, $ev, $x, $y) = @_;
989 1518
990 delete $self->{motion}; 1519 ! ! delete $self->{motion}
991} 1520}
992 1521
993sub mouse_motion { 1522sub invoke_mouse_motion {
994 my ($self, $ev, $x, $y) = @_; 1523 my ($self, $ev, $x, $y) = @_;
995 1524
996 $self->{motion}->($ev, $x, $y) if $self->{motion}; 1525 $self->{motion}->($ev, $x, $y) if $self->{motion};
1526
1527 ! ! $self->{motion}
1528}
1529
1530sub invoke_visibility_change {
1531 my ($self, $visible) = @_;
1532
1533 delete $self->{motion} unless $visible;
1534
1535 0
997} 1536}
998 1537
999sub _draw { 1538sub _draw {
1000 my ($self) = @_; 1539 my ($self) = @_;
1001 1540
1541 my $child = $self->{children}[0];
1542
1002 my ($w, $h ) = ($self->{w}, $self->{h}); 1543 my ($w, $h ) = ($self->{w}, $self->{h});
1003 my ($cw, $ch) = ($self->child->{w}, $self->child->{h}); 1544 my ($cw, $ch) = ($child->{w}, $child->{h});
1004 1545
1005 glEnable GL_TEXTURE_2D; 1546 glEnable GL_TEXTURE_2D;
1006 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE; 1547 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_MODULATE;
1007 1548
1008 my $border = $self->border; 1549 my $border = $self->border;
1009 1550
1010 glColor @{ $self->{border_bg} }; 1551 glColor @{ $self->{border_bg} };
1011 $tex[1]->draw_quad_alpha (0, 0, $w, $border); 1552 $border[0]->draw_quad_alpha ( 0, 0, $w, $border);
1012 $tex[3]->draw_quad_alpha (0, $border, $border, $ch); 1553 $border[1]->draw_quad_alpha ( 0, $border, $border, $ch);
1013 $tex[2]->draw_quad_alpha ($w - $border, $border, $border, $ch); 1554 $border[2]->draw_quad_alpha ($w - $border, $border, $border, $ch);
1014 $tex[4]->draw_quad_alpha (0, $h - $border, $w, $border); 1555 $border[3]->draw_quad_alpha ( 0, $h - $border, $w, $border);
1556
1557 # move
1558 my $w2 = ($w - $border) * .5;
1559 my $h2 = ($h - $border) * .5;
1560 $icon[0]->draw_quad_alpha ( 0, $h2, $border, $border);
1561 $icon[0]->draw_quad_alpha ($w - $border, $h2, $border, $border);
1562 $icon[0]->draw_quad_alpha ($w2 , $h - $border, $border, $border);
1563
1564 # resize
1565 $icon[1]->draw_quad_alpha ( 0, 0, $border, $border);
1566 $icon[1]->draw_quad_alpha ($w - $border, 0, $border, $border)
1567 unless $self->{has_close_button};
1568 $icon[1]->draw_quad_alpha ( 0, $h - $border, $border, $border);
1569 $icon[1]->draw_quad_alpha ($w - $border, $h - $border, $border, $border);
1015 1570
1016 if (@{$self->{bg}} < 4 || $self->{bg}[3]) { 1571 if (@{$self->{bg}} < 4 || $self->{bg}[3]) {
1017 my $bg = $tex[0]; 1572 glColor @{ $self->{bg} };
1018 1573
1019 # TODO: repeat texture not scale 1574 # TODO: repeat texture not scale
1575 # solve this better(?)
1020 my $rep_x = $cw / $bg->{w}; 1576 $bg->{s} = $cw / $bg->{w};
1021 my $rep_y = $ch / $bg->{h}; 1577 $bg->{t} = $ch / $bg->{h};
1022
1023 glColor @{ $self->{bg} };
1024
1025 $bg->{s} = $rep_x;
1026 $bg->{t} = $rep_y;
1027 $bg->{wrap_mode} = 1;
1028 $bg->draw_quad_alpha ($border, $border, $cw, $ch); 1578 $bg->draw_quad_alpha ($border, $border, $cw, $ch);
1029 } 1579 }
1030 1580
1031 glDisable GL_TEXTURE_2D; 1581 glDisable GL_TEXTURE_2D;
1032 1582
1033 $self->{title}->draw if $self->{title};
1034
1035 $self->child->draw; 1583 $child->draw;
1584
1585 if ($self->{title_widget}) {
1586 glTranslate 0, $border - $self->{h};
1587 $self->{title_widget}->_draw;
1588
1589 glTranslate 0, - ($border - $self->{h});
1590 }
1591
1592 $self->{close_button}->draw
1593 if $self->{close_button};
1036} 1594}
1037 1595
1038############################################################################# 1596#############################################################################
1039 1597
1040package CFClient::UI::Table; 1598package CFPlus::UI::Table;
1041 1599
1042our @ISA = CFClient::UI::Base::; 1600our @ISA = CFPlus::UI::Container::;
1043 1601
1044use List::Util qw(max sum); 1602use List::Util qw(max sum);
1045 1603
1046use CFClient::OpenGL; 1604use CFPlus::OpenGL;
1047 1605
1048sub new { 1606sub new {
1049 my $class = shift; 1607 my $class = shift;
1050 1608
1051 $class->SUPER::new ( 1609 $class->SUPER::new (
1052 col_expand => [], 1610 col_expand => [],
1611 row_expand => [],
1053 @_ 1612 @_,
1054 ) 1613 )
1055} 1614}
1056 1615
1057sub add { 1616sub add {
1058 my ($self, $x, $y, $child) = @_;
1059
1060 $child->set_parent ($self);
1061 $self->{children}[$y][$x] = $child;
1062
1063 $child->check_size;
1064}
1065
1066sub children {
1067 grep $_, map @$_, grep $_, @{ $_[0]{children} }
1068}
1069
1070# TODO: move to container class maybe? send childs a signal on removal?
1071sub clear {
1072 my ($self) = @_; 1617 my ($self, @widgets) = @_;
1618
1619 for my $child (@widgets) {
1620 $child->{rowspan} ||= 1;
1621 $child->{colspan} ||= 1;
1622 }
1623
1624 $self->SUPER::add (@widgets);
1625}
1626
1627sub add_at {
1628 my $self = shift;
1629
1630 my @widgets;
1631
1632 while (@_) {
1633 my ($col, $row, $child) = splice @_, 0, 3, ();
1634
1635 $child->{row} = $row;
1636 $child->{col} = $col;
1637
1638 push @widgets, $child;
1639 }
1640
1641 $self->add (@widgets);
1642}
1643
1644sub get_wh {
1645 my ($self) = @_;
1646
1647 my (@w, @h);
1073 1648
1074 my @children = $self->children; 1649 my @children = $self->children;
1075 delete $self->{children}; 1650
1651 # first pass, columns
1652 for my $widget (sort { $a->{colspan} <=> $b->{colspan} } @children) {
1653 my ($c, $w, $cs) = @$widget{qw(col req_w colspan)};
1654
1655 my $sw = sum @w[$c .. $c + $cs - 1];
1656
1657 if ($w > $sw) {
1658 $_ += ($w - $sw) / ($sw ? $sw / $_ : $cs) for @w[$c .. $c + $cs - 1];
1659 }
1076 1660 }
1077 for (@children) {
1078 delete $_->{parent};
1079 $_->hide;
1080 }
1081 1661
1082 $self->update; 1662 # second pass, rows
1083} 1663 for my $widget (sort { $a->{rowspan} <=> $b->{rowspan} } @children) {
1084
1085sub get_wh {
1086 my ($self) = @_;
1087
1088 my (@w, @h);
1089
1090 for my $y (0 .. $#{$self->{children}}) {
1091 my $row = $self->{children}[$y]
1092 or next;
1093
1094 for my $x (0 .. $#$row) {
1095 my $widget = $row->[$x]
1096 or next;
1097 my ($w, $h) = @$widget{qw(req_w req_h)}; 1664 my ($r, $h, $rs) = @$widget{qw(row req_h rowspan)};
1098 1665
1099 $w[$x] = max $w[$x], $w; 1666 my $sh = sum @h[$r .. $r + $rs - 1];
1100 $h[$y] = max $h[$y], $h; 1667
1668 if ($h > $sh) {
1669 $_ += ($h - $sh) / ($sh ? $sh / $_ : $rs) for @h[$r .. $r + $rs - 1];
1101 } 1670 }
1102 } 1671 }
1103 1672
1104 (\@w, \@h) 1673 (\@w, \@h)
1105} 1674}
… …
1113 (sum @$ws), 1682 (sum @$ws),
1114 (sum @$hs), 1683 (sum @$hs),
1115 ) 1684 )
1116} 1685}
1117 1686
1118sub size_allocate { 1687sub invoke_size_allocate {
1119 my ($self, $w, $h) = @_; 1688 my ($self, $w, $h) = @_;
1120 1689
1121 my ($ws, $hs) = $self->get_wh; 1690 my ($ws, $hs) = $self->get_wh;
1122 1691
1123 my $req_w = sum @$ws; 1692 my $req_w = (sum @$ws) || 1;
1124 my $req_h = sum @$hs; 1693 my $req_h = (sum @$hs) || 1;
1125 1694
1126 # TODO: nicer code && do row_expand 1695 # now linearly scale the rows/columns to the allocated size
1127 my @col_expand = @{$self->{col_expand}}; 1696 my @col_expand = @{$self->{col_expand}};
1128 @col_expand = (1) x @$ws unless @col_expand; 1697 @col_expand = (1) x @$ws unless @col_expand;
1129 my $col_expand = (sum @col_expand) || 1; 1698 my $col_expand = (sum @col_expand) || 1;
1130 1699
1131 # linearly scale sizes
1132 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws; 1700 $ws->[$_] += $col_expand[$_] / $col_expand * ($w - $req_w) for 0 .. $#$ws;
1133 $hs->[$_] *= 1 * $h / $req_h for 0 .. $#$hs;
1134 1701
1135 CFClient::UI::harmonize $ws; 1702 CFPlus::UI::harmonize $ws;
1703
1704 my @row_expand = @{$self->{row_expand}};
1705 @row_expand = (1) x @$ws unless @row_expand;
1706 my $row_expand = (sum @row_expand) || 1;
1707
1708 $hs->[$_] += $row_expand[$_] / $row_expand * ($h - $req_h) for 0 .. $#$hs;
1709
1136 CFClient::UI::harmonize $hs; 1710 CFPlus::UI::harmonize $hs;
1137 1711
1138 my $y; 1712 my @x; for (0 .. $#$ws) { $x[$_ + 1] = $x[$_] + $ws->[$_] }
1713 my @y; for (0 .. $#$hs) { $y[$_ + 1] = $y[$_] + $hs->[$_] }
1139 1714
1140 for my $r (0 .. $#{$self->{children}}) { 1715 for my $widget ($self->children) {
1141 my $row = $self->{children}[$r] 1716 my ($r, $c, $w, $h, $rs, $cs) = @$widget{qw(row col req_w req_h rowspan colspan)};
1142 or next;
1143 1717
1144 my $x = 0; 1718 $widget->configure (
1145 my $row_h = $hs->[$r]; 1719 $x[$c], $y[$r],
1720 $x[$c + $cs] - $x[$c], $y[$r + $rs] - $y[$r],
1146 1721 );
1147 for my $c (0 .. $#$row) { 1722 }
1148 my $col_w = $ws->[$c];
1149 1723
1150 if (my $widget = $row->[$c]) { 1724 1
1151 $widget->configure ($x, $y, $col_w, $row_h); 1725}
1152 }
1153 1726
1154 $x += $col_w; 1727#############################################################################
1728
1729package CFPlus::UI::Fixed;
1730
1731use List::Util qw(min max);
1732
1733our @ISA = CFPlus::UI::Container::;
1734
1735sub add_fixed {
1736 my ($self, $child, $posmode, $x, $y, $sizemode, $w, $h) = @_;
1737
1738 $child->{_fixed} = [$posmode, $x, $y, $sizemode, $w, $h];
1739 $self->SUPER::add ($child);
1740}
1741
1742sub _scale($$$) {
1743 my ($mode, $val, $max) = @_;
1744
1745 $mode eq "abs" ? $val
1746 : $mode eq "rel" ? $val * $max
1747 : 0
1748}
1749
1750sub size_request {
1751 my ($self) = @_;
1752
1753 my ($x1, $y1, $x2, $y2) = (0, 0, 0, 0);
1754
1755 # determine overall size by querying abs widgets
1756 for my $child ($self->visible_children) {
1757 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1758
1759 if ($pos eq "abs") {
1760 $w = _scale $size, $w, $child->{req_w};
1761 $h = _scale $size, $h, $child->{req_h};
1762
1763 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1764 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1155 } 1765 }
1156
1157 $y += $row_h;
1158 } 1766 }
1159 1767
1160} 1768 my $W = $x2 - $x1;
1769 my $H = $y2 - $y1;
1161 1770
1162sub find_widget { 1771 # now layout remaining widgets
1772 for my $child ($self->visible_children) {
1773 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1774
1775 if ($pos ne "abs") {
1776 $x = _scale $pos, $x, $W;
1777 $y = _scale $pos, $x, $H;
1778 $w = _scale $size, $w, $child->{req_w};
1779 $h = _scale $size, $h, $child->{req_h};
1780
1781 $x1 = min $x1, $x; $x2 = max $x2, $x + $w;
1782 $y1 = min $y1, $y; $y2 = max $y2, $y + $h;
1783 }
1784 }
1785
1786 my $W = $x2 - $x1;
1787 my $H = $y2 - $y1;
1788
1789 ($W, $H)
1790}
1791
1792sub invoke_size_allocate {
1163 my ($self, $x, $y) = @_; 1793 my ($self, $W, $H) = @_;
1164 1794
1165 $x -= $self->{x}; 1795 for my $child ($self->visible_children) {
1166 $y -= $self->{y}; 1796 my ($pos, $x, $y, $size, $w, $h) = @{ $child->{_fixed} };
1167 1797
1168 my $res; 1798 $x = _scale $pos, $x, $W;
1799 $y = _scale $pos, $x, $H;
1800 $w = _scale $size, $w, $W;
1801 $h = _scale $size, $h, $H;
1169 1802
1170 for (grep $_, map @$_, grep $_, @{ $self->{children} }) { 1803 $child->configure ($x, $y, $w, $h);
1171 $res = $_->find_widget ($x, $y) 1804 }
1172 and return $res; 1805
1173 } 1806 1
1174
1175 $self->SUPER::find_widget ($x + $self->{x}, $y + $self->{y})
1176}
1177
1178sub _draw {
1179 my ($self) = @_;
1180
1181 for (grep $_, @{$self->{children}}) {
1182 $_->draw for grep $_, @$_;
1183 }
1184} 1807}
1185 1808
1186############################################################################# 1809#############################################################################
1187 1810
1188package CFClient::UI::HBox; 1811package CFPlus::UI::Box;
1189 1812
1190# TODO: wrap into common Box base class
1191
1192our @ISA = CFClient::UI::Container::; 1813our @ISA = CFPlus::UI::Container::;
1193 1814
1194sub size_request { 1815sub size_request {
1195 my ($self) = @_; 1816 my ($self) = @_;
1196 1817
1197 my @alloc = map [$_->size_request], @{$self->{children}}; 1818 $self->{vertical}
1819 ? (
1820 (List::Util::max map $_->{req_w}, @{$self->{children}}),
1821 (List::Util::sum map $_->{req_h}, @{$self->{children}}),
1822 )
1823 : (
1824 (List::Util::sum map $_->{req_w}, @{$self->{children}}),
1825 (List::Util::max map $_->{req_h}, @{$self->{children}}),
1826 )
1827}
1198 1828
1829sub invoke_size_allocate {
1830 my ($self, $w, $h) = @_;
1831
1832 my $space = $self->{vertical} ? $h : $w;
1833 my @children = $self->visible_children;
1834
1835 my @req;
1836
1837 if ($self->{homogeneous}) {
1838 @req = ($space / (@children || 1)) x @children;
1839 } else {
1840 @req = map $_->{$self->{vertical} ? "req_h" : "req_w"}, @children;
1841 my $req = List::Util::sum @req;
1842
1843 if ($req > $space) {
1844 # ah well, not enough space
1845 $_ *= $space / $req for @req;
1846 } else {
1847 my $expand = (List::Util::sum map $_->{expand}, @children) || 1;
1848
1849 $space = ($space - $req) / $expand; # remaining space to give away
1850
1851 $req[$_] += $space * $children[$_]{expand}
1852 for 0 .. $#children;
1853 }
1199 ( 1854 }
1200 (List::Util::sum map $_->[0], @alloc), 1855
1201 (List::Util::max map $_->[1], @alloc), 1856 CFPlus::UI::harmonize \@req;
1857
1858 my $pos = 0;
1859 for (0 .. $#children) {
1860 my $alloc = $req[$_];
1861 $children[$_]->configure ($self->{vertical} ? (0, $pos, $w, $alloc) : ($pos, 0, $alloc, $h));
1862
1863 $pos += $alloc;
1864 }
1865
1866 1
1867}
1868
1869#############################################################################
1870
1871package CFPlus::UI::HBox;
1872
1873our @ISA = CFPlus::UI::Box::;
1874
1875sub new {
1876 my $class = shift;
1877
1878 $class->SUPER::new (
1879 vertical => 0,
1880 @_,
1202 ) 1881 )
1203} 1882}
1204 1883
1205sub size_allocate {
1206 my ($self, $w, $h) = @_;
1207
1208 ($h, $w) = ($w, $h);
1209
1210 my $children = $self->{children};
1211
1212 my @h = map $_->{req_w}, @$children;
1213
1214 my $req_h = List::Util::sum @h;
1215
1216 if ($req_h > $h) {
1217 # ah well, not enough space
1218 $_ *= $h / $req_h for @h;
1219 } else {
1220 my $exp = List::Util::sum map $_->{expand}, @$children;
1221 $exp ||= 1;
1222
1223 for (0 .. $#$children) {
1224 my $child = $children->[$_];
1225
1226 my $alloc_h = $h[$_];
1227 $alloc_h += ($h - $req_h) * $child->{expand} / $exp;
1228 $h[$_] = $alloc_h;
1229 }
1230 }
1231
1232 CFClient::UI::harmonize \@h;
1233
1234 my $y = 0;
1235 for (0 .. $#$children) {
1236 my $child = $children->[$_];
1237 my $h = $h[$_];
1238 $child->configure ($y, 0, $h, $w);
1239
1240 $y += $h;
1241 }
1242
1243 1
1244}
1245
1246############################################################################# 1884#############################################################################
1247 1885
1248package CFClient::UI::VBox; 1886package CFPlus::UI::VBox;
1249 1887
1250# TODO: wrap into common Box base class 1888our @ISA = CFPlus::UI::Box::;
1251 1889
1252our @ISA = CFClient::UI::Container::; 1890sub new {
1891 my $class = shift;
1253 1892
1254sub size_request { 1893 $class->SUPER::new (
1255 my ($self) = @_; 1894 vertical => 1,
1256 1895 @_,
1257 my @alloc = map [$_->size_request], @{$self->{children}};
1258
1259 (
1260 (List::Util::max map $_->[0], @alloc),
1261 (List::Util::sum map $_->[1], @alloc),
1262 ) 1896 )
1263} 1897}
1264 1898
1265sub size_allocate {
1266 my ($self, $w, $h) = @_;
1267
1268 Carp::confess "negative size" if $w < 0 || $h < 0;#d#
1269
1270 my $children = $self->{children};
1271
1272 my @h = map $_->{req_h}, @$children;
1273
1274 my $req_h = List::Util::sum @h;
1275
1276 if ($req_h > $h) {
1277 # ah well, not enough space
1278 $_ *= $h / $req_h for @h;
1279 } else {
1280 my $exp = List::Util::sum map $_->{expand}, @$children;
1281 $exp ||= 1;
1282
1283 for (0 .. $#$children) {
1284 my $child = $children->[$_];
1285
1286 $h[$_] += ($h - $req_h) * $child->{expand} / $exp;
1287 }
1288 }
1289
1290 CFClient::UI::harmonize \@h;
1291
1292 my $y = 0;
1293 for (0 .. $#$children) {
1294 my $child = $children->[$_];
1295 my $h = $h[$_];
1296 $child->configure (0, $y, $w, $h);
1297
1298 $y += $h;
1299 }
1300
1301 1
1302}
1303
1304############################################################################# 1899#############################################################################
1305 1900
1306package CFClient::UI::Label; 1901package CFPlus::UI::Label;
1307 1902
1308our @ISA = CFClient::UI::DrawBG::; 1903our @ISA = CFPlus::UI::DrawBG::;
1309 1904
1310use CFClient::OpenGL; 1905use CFPlus::OpenGL;
1311 1906
1312sub new { 1907sub new {
1313 my ($class, %arg) = @_; 1908 my ($class, %arg) = @_;
1314 1909
1315 my $self = $class->SUPER::new ( 1910 my $self = $class->SUPER::new (
… …
1318 #active_bg => none 1913 #active_bg => none
1319 #font => default_font 1914 #font => default_font
1320 #text => initial text 1915 #text => initial text
1321 #markup => initial narkup 1916 #markup => initial narkup
1322 #max_w => maximum pixel width 1917 #max_w => maximum pixel width
1918 #style => 0, # render flags
1323 ellipsise => 3, # end 1919 ellipsise => 3, # end
1324 layout => (new CFClient::Layout), 1920 layout => (new CFPlus::Layout),
1325 fontsize => 1, 1921 fontsize => 1,
1326 align => -1, 1922 align => -1,
1327 valign => -1, 1923 valign => -1,
1328 padding => 2, 1924 padding_x => 2,
1925 padding_y => 2,
1329 can_events => 0, 1926 can_events => 0,
1330 %arg 1927 %arg
1331 ); 1928 );
1332 1929
1333 if (exists $self->{template}) { 1930 if (exists $self->{template}) {
1334 my $layout = new CFClient::Layout; 1931 my $layout = new CFPlus::Layout;
1335 $layout->set_text (delete $self->{template}); 1932 $layout->set_text (delete $self->{template});
1336 $self->{template} = $layout; 1933 $self->{template} = $layout;
1337 } 1934 }
1338 1935
1339 if (exists $self->{markup}) { 1936 if (exists $self->{markup}) {
… …
1343 } 1940 }
1344 1941
1345 $self 1942 $self
1346} 1943}
1347 1944
1348sub escape($) {
1349 local $_ = $_[0];
1350
1351 s/&/&amp;/g;
1352 s/>/&gt;/g;
1353 s/</&lt;/g;
1354
1355 $_
1356}
1357
1358sub update { 1945sub update {
1359 my ($self) = @_; 1946 my ($self) = @_;
1360 1947
1361 delete $self->{texture}; 1948 delete $self->{texture};
1362 $self->SUPER::update; 1949 $self->SUPER::update;
1363} 1950}
1364 1951
1952sub realloc {
1953 my ($self) = @_;
1954
1955 delete $self->{ox};
1956 $self->SUPER::realloc;
1957}
1958
1365sub set_text { 1959sub set_text {
1366 my ($self, $text) = @_; 1960 my ($self, $text) = @_;
1367 1961
1368 return if $self->{text} eq "T$text"; 1962 return if $self->{text} eq "T$text";
1369 $self->{text} = "T$text"; 1963 $self->{text} = "T$text";
1370 1964
1371 $self->{layout} = new CFClient::Layout if $self->{layout}->is_rgba;
1372 $self->{layout}->set_text ($text); 1965 $self->{layout}->set_text ($text);
1373 1966
1967 delete $self->{size_req};
1968 $self->realloc;
1374 $self->update; 1969 $self->update;
1375 $self->check_size;
1376} 1970}
1377 1971
1378sub set_markup { 1972sub set_markup {
1379 my ($self, $markup) = @_; 1973 my ($self, $markup) = @_;
1380 1974
1381 return if $self->{text} eq "M$markup"; 1975 return if $self->{text} eq "M$markup";
1382 $self->{text} = "M$markup"; 1976 $self->{text} = "M$markup";
1383 1977
1384 my $rgba = $markup =~ /span.*(?:foreground|background)/; 1978 my $rgba = $markup =~ /span.*(?:foreground|background)/;
1385 1979
1386 $self->{layout} = new CFClient::Layout $rgba if $self->{layout}->is_rgba != $rgba;
1387 $self->{layout}->set_markup ($markup); 1980 $self->{layout}->set_markup ($markup);
1388 1981
1982 delete $self->{size_req};
1983 $self->realloc;
1389 $self->update; 1984 $self->update;
1390 $self->check_size;
1391} 1985}
1392 1986
1393sub size_request { 1987sub size_request {
1394 my ($self) = @_; 1988 my ($self) = @_;
1395 1989
1990 $self->{size_req} ||= do {
1396 $self->{layout}->set_font ($self->{font}) if $self->{font}; 1991 $self->{layout}->set_font ($self->{font}) if $self->{font};
1397 $self->{layout}->set_width ($self->{max_w} || -1); 1992 $self->{layout}->set_width ($self->{max_w} || -1);
1398 $self->{layout}->set_ellipsise ($self->{ellipsise}); 1993 $self->{layout}->set_ellipsise ($self->{ellipsise});
1399 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 1994 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1400 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 1995 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1401 1996
1402 my ($w, $h) = $self->{layout}->size; 1997 my ($w, $h) = $self->{layout}->size;
1403 1998
1404 if (exists $self->{template}) { 1999 if (exists $self->{template}) {
1405 $self->{template}->set_font ($self->{font}) if $self->{font}; 2000 $self->{template}->set_font ($self->{font}) if $self->{font};
2001 $self->{template}->set_width ($self->{max_w} || -1);
1406 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE); 2002 $self->{template}->set_height ($self->{fontsize} * $::FONTSIZE);
1407 2003
1408 my ($w2, $h2) = $self->{template}->size; 2004 my ($w2, $h2) = $self->{template}->size;
1409 2005
1410 $w = List::Util::max $w, $w2; 2006 $w = List::Util::max $w, $w2;
1411 $h = List::Util::max $h, $h2; 2007 $h = List::Util::max $h, $h2;
2008 }
2009
2010 [$w, $h]
1412 } 2011 };
1413 2012
1414 ( 2013 @{ $self->{size_req} }
1415 $w + $self->{padding} * 2,
1416 $h + $self->{padding} * 2,
1417 )
1418} 2014}
1419 2015
2016sub baseline_shift {
2017 $_[0]{layout}->descent
2018}
2019
1420sub size_allocate { 2020sub invoke_size_allocate {
1421 my ($self, $w, $h) = @_; 2021 my ($self, $w, $h) = @_;
1422 2022
2023 delete $self->{ox};
2024
1423 delete $self->{texture}; 2025 delete $self->{texture}
2026 unless $w >= $self->{req_w} && $self->{old_w} >= $self->{req_w};
2027
2028 1
1424} 2029}
1425 2030
1426sub set_fontsize { 2031sub set_fontsize {
1427 my ($self, $fontsize) = @_; 2032 my ($self, $fontsize) = @_;
1428 2033
1429 $self->{fontsize} = $fontsize; 2034 $self->{fontsize} = $fontsize;
2035 delete $self->{size_req};
1430 delete $self->{texture}; 2036 delete $self->{texture};
1431 2037
1432 $self->update; 2038 $self->realloc;
1433 $self->check_size; 2039}
2040
2041sub reconfigure {
2042 my ($self) = @_;
2043
2044 delete $self->{size_req};
2045 delete $self->{texture};
2046
2047 $self->SUPER::reconfigure;
1434} 2048}
1435 2049
1436sub _draw { 2050sub _draw {
1437 my ($self) = @_; 2051 my ($self) = @_;
1438 2052
1439 $self->SUPER::_draw; # draw background, if applicable 2053 $self->SUPER::_draw; # draw background, if applicable
1440 2054
1441 my $tex = $self->{texture} ||= do { 2055 my $size = $self->{texture} ||= do {
1442 $self->{layout}->set_foreground (@{$self->{fg}}); 2056 $self->{layout}->set_foreground (@{$self->{fg}});
1443 $self->{layout}->set_font ($self->{font}) if $self->{font}; 2057 $self->{layout}->set_font ($self->{font}) if $self->{font};
1444 $self->{layout}->set_width ($self->{w}); 2058 $self->{layout}->set_width ($self->{w});
1445 $self->{layout}->set_ellipsise ($self->{ellipsise}); 2059 $self->{layout}->set_ellipsise ($self->{ellipsise});
1446 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise}); 2060 $self->{layout}->set_single_paragraph_mode ($self->{ellipsise});
1447 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 2061 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
1448 2062
1449 my $tex = new_from_layout CFClient::Texture $self->{layout}; 2063 [$self->{layout}->size]
1450
1451 $self->{ox} = int ($self->{align} < 0 ? $self->{padding}
1452 : $self->{align} > 0 ? $self->{w} - $tex->{w} - $self->{padding}
1453 : ($self->{w} - $tex->{w}) * 0.5);
1454
1455 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding}
1456 : $self->{valign} > 0 ? $self->{h} - $tex->{h} - $self->{padding}
1457 : ($self->{h} - $tex->{h}) * 0.5);
1458
1459 $tex
1460 }; 2064 };
1461 2065
1462 glEnable GL_TEXTURE_2D; 2066 unless (exists $self->{ox}) {
1463 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2067 $self->{ox} = int ($self->{align} < 0 ? $self->{padding_x}
2068 : $self->{align} > 0 ? $self->{w} - $size->[0] - $self->{padding_x}
2069 : ($self->{w} - $size->[0]) * 0.5);
1464 2070
1465 if ($tex->{format} == GL_ALPHA) { 2071 $self->{oy} = int ($self->{valign} < 0 ? $self->{padding_y}
1466 glColor @{$self->{fg}}; 2072 : $self->{valign} > 0 ? $self->{h} - $size->[1] - $self->{padding_y}
1467 $tex->draw_quad_alpha ($self->{ox}, $self->{oy}); 2073 : ($self->{h} - $size->[1]) * 0.5);
1468 } else {
1469 $tex->draw_quad_alpha_premultiplied ($self->{ox}, $self->{oy});
1470 } 2074 };
1471 2075
1472 glDisable GL_TEXTURE_2D; 2076 my $w = List::Util::min $self->{w} + 4, $size->[0];
2077 my $h = List::Util::min $self->{h} + 2, $size->[1];
2078
2079 $self->{layout}->render ($self->{ox}, $self->{oy}, $self->{style});
1473} 2080}
1474 2081
1475############################################################################# 2082#############################################################################
1476 2083
1477package CFClient::UI::EntryBase; 2084package CFPlus::UI::EntryBase;
1478 2085
1479our @ISA = CFClient::UI::Label::; 2086our @ISA = CFPlus::UI::Label::;
1480 2087
1481use CFClient::OpenGL; 2088use CFPlus::OpenGL;
1482 2089
1483sub new { 2090sub new {
1484 my $class = shift; 2091 my $class = shift;
1485 2092
1486 $class->SUPER::new ( 2093 $class->SUPER::new (
… …
1490 active_fg => [0, 0, 0], 2097 active_fg => [0, 0, 0],
1491 can_hover => 1, 2098 can_hover => 1,
1492 can_focus => 1, 2099 can_focus => 1,
1493 valign => 0, 2100 valign => 0,
1494 can_events => 1, 2101 can_events => 1,
2102 ellipsise => 0,
1495 #text => ... 2103 #text => ...
2104 #hidden => "*",
1496 @_ 2105 @_
1497 ) 2106 )
1498} 2107}
1499 2108
1500sub _set_text { 2109sub _set_text {
… …
1502 2111
1503 delete $self->{cur_h}; 2112 delete $self->{cur_h};
1504 2113
1505 return if $self->{text} eq $text; 2114 return if $self->{text} eq $text;
1506 2115
1507 delete $self->{texture};
1508
1509 $self->{last_activity} = $::NOW; 2116 $self->{last_activity} = $::NOW;
1510 $self->{text} = $text; 2117 $self->{text} = $text;
1511 2118
1512 $text =~ s/./*/g if $self->{hidden}; 2119 $text =~ s/./*/g if $self->{hidden};
1513 $self->{layout}->set_text ("$text "); 2120 $self->{layout}->set_text ("$text ");
2121 delete $self->{size_req};
1514 2122
1515 $self->emit (changed => $self->{text}); 2123 $self->emit (changed => $self->{text});
2124
2125 $self->realloc;
2126 $self->update;
1516} 2127}
1517 2128
1518sub set_text { 2129sub set_text {
1519 my ($self, $text) = @_; 2130 my ($self, $text) = @_;
1520 2131
1521 $self->{cursor} = length $text; 2132 $self->{cursor} = length $text;
1522 $self->_set_text ($text); 2133 $self->_set_text ($text);
1523 $self->update;
1524 $self->check_size;
1525} 2134}
1526 2135
1527sub get_text { 2136sub get_text {
1528 $_[0]{text} 2137 $_[0]{text}
1529} 2138}
… …
1534 my ($w, $h) = $self->SUPER::size_request; 2143 my ($w, $h) = $self->SUPER::size_request;
1535 2144
1536 ($w + 1, $h) # add 1 for cursor 2145 ($w + 1, $h) # add 1 for cursor
1537} 2146}
1538 2147
1539sub size_allocate {
1540 my ($self, $w, $h) = @_;
1541
1542 $self->_set_text (delete $self->{text});#d# don't check for == inside _set_text
1543}
1544
1545sub key_down { 2148sub invoke_key_down {
1546 my ($self, $ev) = @_; 2149 my ($self, $ev) = @_;
1547 2150
1548 my $mod = $ev->{mod}; 2151 my $mod = $ev->{mod};
1549 my $sym = $ev->{sym}; 2152 my $sym = $ev->{sym};
1550 my $uni = $ev->{unicode}; 2153 my $uni = $ev->{unicode};
1551 2154
1552 my $text = $self->get_text; 2155 my $text = $self->get_text;
2156
2157 $self->{cursor} = List::Util::max 0, List::Util::min $self->{cursor}, length $text;
1553 2158
1554 if ($uni == 8) { 2159 if ($uni == 8) {
1555 substr $text, --$self->{cursor}, 1, "" if $self->{cursor}; 2160 substr $text, --$self->{cursor}, 1, "" if $self->{cursor};
1556 } elsif ($uni == 127) { 2161 } elsif ($uni == 127) {
1557 substr $text, $self->{cursor}, 1, ""; 2162 substr $text, $self->{cursor}, 1, "";
1558 } elsif ($sym == CFClient::SDLK_LEFT) { 2163 } elsif ($sym == CFPlus::SDLK_LEFT) {
1559 --$self->{cursor} if $self->{cursor}; 2164 --$self->{cursor} if $self->{cursor};
1560 } elsif ($sym == CFClient::SDLK_RIGHT) { 2165 } elsif ($sym == CFPlus::SDLK_RIGHT) {
1561 ++$self->{cursor} if $self->{cursor} < length $self->{text}; 2166 ++$self->{cursor} if $self->{cursor} < length $self->{text};
1562 } elsif ($sym == CFClient::SDLK_HOME) { 2167 } elsif ($sym == CFPlus::SDLK_HOME) {
2168 # what a hack
2169 $self->{cursor} =
2170 (substr $self->{text}, 0, $self->{cursor}) =~ /^(.*\012)/
2171 ? length $1
2172 : 0;
2173 } elsif ($sym == CFPlus::SDLK_END) {
2174 # uh, again
2175 $self->{cursor} =
2176 (substr $self->{text}, $self->{cursor}) =~ /^([^\012]*)\012/
2177 ? $self->{cursor} + length $1
2178 : length $self->{text};
2179 } elsif ($uni == 21) { # ctrl-u
2180 $text = "";
1563 $self->{cursor} = 0; 2181 $self->{cursor} = 0;
1564 } elsif ($sym == CFClient::SDLK_END) {
1565 $self->{cursor} = length $text;
1566 } elsif ($uni == 27) { 2182 } elsif ($uni == 27) {
1567 $self->emit ('escape'); 2183 $self->emit ('escape');
1568 } elsif ($uni) { 2184 } elsif ($uni == 0x0d) {
2185 substr $text, $self->{cursor}++, 0, "\012";
2186 } elsif ($uni >= 0x20) {
1569 substr $text, $self->{cursor}++, 0, chr $uni; 2187 substr $text, $self->{cursor}++, 0, chr $uni;
2188 } else {
2189 return 0;
1570 } 2190 }
1571 2191
1572 $self->_set_text ($text); 2192 $self->_set_text ($text);
2193
2194 $self->realloc;
1573 $self->update; 2195 $self->update;
1574 $self->check_size;
1575}
1576 2196
2197 1
2198}
2199
1577sub focus_in { 2200sub invoke_focus_in {
1578 my ($self) = @_; 2201 my ($self) = @_;
1579 2202
1580 $self->{last_activity} = $::NOW; 2203 $self->{last_activity} = $::NOW;
1581 2204
1582 $self->SUPER::focus_in; 2205 $self->SUPER::invoke_focus_in
1583} 2206}
1584 2207
1585sub button_down { 2208sub invoke_button_down {
1586 my ($self, $ev, $x, $y) = @_; 2209 my ($self, $ev, $x, $y) = @_;
1587 2210
1588 $self->SUPER::button_down ($ev, $x, $y); 2211 $self->SUPER::invoke_button_down ($ev, $x, $y);
1589 2212
1590 my $idx = $self->{layout}->xy_to_index ($x, $y); 2213 my $idx = $self->{layout}->xy_to_index ($x, $y);
1591 2214
1592 # byte-index to char-index 2215 # byte-index to char-index
1593 my $text = $self->{text}; 2216 my $text = $self->{text};
1594 utf8::encode $text; 2217 utf8::encode $text; $text = substr $text, 0, $idx; utf8::decode $text;
1595 $self->{cursor} = length substr $text, 0, $idx; 2218 $self->{cursor} = length $text;
1596 2219
1597 $self->_set_text ($self->{text}); 2220 $self->_set_text ($self->{text});
1598 $self->update; 2221 $self->update;
2222
2223 1
1599} 2224}
1600 2225
1601sub mouse_motion { 2226sub invoke_mouse_motion {
1602 my ($self, $ev, $x, $y) = @_; 2227 my ($self, $ev, $x, $y) = @_;
1603# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d# 2228# printf "M %d,%d %d,%d\n", $ev->motion_x, $ev->motion_y, $x, $y;#d#
2229
2230 1
1604} 2231}
1605 2232
1606sub _draw { 2233sub _draw {
1607 my ($self) = @_; 2234 my ($self) = @_;
1608 2235
1609 local $self->{fg} = $self->{fg}; 2236 local $self->{fg} = $self->{fg};
1610 2237
1611 if ($FOCUS == $self) { 2238 if ($FOCUS == $self) {
1612 glColor @{$self->{active_bg}}; 2239 glColor_premultiply @{$self->{active_bg}};
1613 $self->{fg} = $self->{active_fg}; 2240 $self->{fg} = $self->{active_fg};
1614 } else { 2241 } else {
1615 glColor @{$self->{bg}}; 2242 glColor_premultiply @{$self->{bg}};
1616 } 2243 }
1617 2244
1618 glEnable GL_BLEND; 2245 glEnable GL_BLEND;
1619 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2246 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1620 glBegin GL_QUADS; 2247 glBegin GL_QUADS;
1621 glVertex 0 , 0; 2248 glVertex 0 , 0;
1622 glVertex 0 , $self->{h}; 2249 glVertex 0 , $self->{h};
1623 glVertex $self->{w}, $self->{h}; 2250 glVertex $self->{w}, $self->{h};
1624 glVertex $self->{w}, 0; 2251 glVertex $self->{w}, 0;
… …
1635 utf8::encode $text; 2262 utf8::encode $text;
1636 2263
1637 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text) 2264 @$self{qw(cur_x cur_y cur_h)} = $self->{layout}->cursor_pos (length $text)
1638 } 2265 }
1639 2266
1640 glColor @{$self->{fg}};
1641 glBegin GL_LINES; 2267 glBegin GL_LINES;
1642 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy}; 2268 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy};
1643 glVertex $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h}; 2269 glVertex 0.5 + $self->{cur_x} + $self->{ox}, $self->{cur_y} + $self->{oy} + $self->{cur_h};
1644 glEnd; 2270 glEnd;
1645 } 2271 }
1646} 2272}
1647 2273
2274#############################################################################
2275
1648package CFClient::UI::Entry; 2276package CFPlus::UI::Entry;
1649 2277
1650our @ISA = CFClient::UI::EntryBase::; 2278our @ISA = CFPlus::UI::EntryBase::;
1651 2279
1652use CFClient::OpenGL; 2280use CFPlus::OpenGL;
1653 2281
1654sub key_down { 2282sub invoke_key_down {
1655 my ($self, $ev) = @_; 2283 my ($self, $ev) = @_;
1656 2284
1657 my $sym = $ev->{sym}; 2285 my $sym = $ev->{sym};
1658 2286
1659 if ($sym == 13) { 2287 if ($ev->{uni} == 0x0d || $sym == 13) {
1660 unshift @{$self->{history}}, 2288 unshift @{$self->{history}},
1661 my $txt = $self->get_text; 2289 my $txt = $self->get_text;
2290
1662 $self->{history_pointer} = -1; 2291 $self->{history_pointer} = -1;
1663 $self->{history_saveback} = ''; 2292 $self->{history_saveback} = '';
1664 $self->emit (activate => $txt); 2293 $self->emit (activate => $txt);
1665 $self->update; 2294 $self->update;
1666 2295
1667 } elsif ($sym == CFClient::SDLK_UP) { 2296 } elsif ($sym == CFPlus::SDLK_UP) {
1668 if ($self->{history_pointer} < 0) { 2297 if ($self->{history_pointer} < 0) {
1669 $self->{history_saveback} = $self->get_text; 2298 $self->{history_saveback} = $self->get_text;
1670 } 2299 }
1671 if (@{$self->{history} || []} > 0) { 2300 if (@{$self->{history} || []} > 0) {
1672 $self->{history_pointer}++; 2301 $self->{history_pointer}++;
… …
1674 $self->{history_pointer} = @{$self->{history} || []} - 1; 2303 $self->{history_pointer} = @{$self->{history} || []} - 1;
1675 } 2304 }
1676 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2305 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1677 } 2306 }
1678 2307
1679 } elsif ($sym == CFClient::SDLK_DOWN) { 2308 } elsif ($sym == CFPlus::SDLK_DOWN) {
1680 $self->{history_pointer}--; 2309 $self->{history_pointer}--;
1681 $self->{history_pointer} = -1 if $self->{history_pointer} < 0; 2310 $self->{history_pointer} = -1 if $self->{history_pointer} < 0;
1682 2311
1683 if ($self->{history_pointer} >= 0) { 2312 if ($self->{history_pointer} >= 0) {
1684 $self->set_text ($self->{history}->[$self->{history_pointer}]); 2313 $self->set_text ($self->{history}->[$self->{history_pointer}]);
1685 } else { 2314 } else {
1686 $self->set_text ($self->{history_saveback}); 2315 $self->set_text ($self->{history_saveback});
1687 } 2316 }
1688 2317
1689 } else { 2318 } else {
1690 $self->SUPER::key_down ($ev); 2319 return $self->SUPER::invoke_key_down ($ev)
2320 }
2321
1691 } 2322 1
1692
1693} 2323}
1694 2324
1695############################################################################# 2325#############################################################################
1696 2326
2327package CFPlus::UI::TextEdit;
2328
2329our @ISA = CFPlus::UI::EntryBase::;
2330
2331use CFPlus::OpenGL;
2332
2333sub move_cursor_ver {
2334 my ($self, $dy) = @_;
2335
2336 my ($y, $x) = $self->{layout}->index_to_line_x ($self->{cursor});
2337
2338 $y += $dy;
2339
2340 if (defined (my $index = $self->{layout}->line_x_to_index ($y, $x))) {
2341 $self->{cursor} = $index;
2342 delete $self->{cur_h};
2343 $self->update;
2344 return;
2345 }
2346}
2347
2348sub invoke_key_down {
2349 my ($self, $ev) = @_;
2350
2351 my $sym = $ev->{sym};
2352
2353 if ($sym == CFPlus::SDLK_UP) {
2354 $self->move_cursor_ver (-1);
2355 } elsif ($sym == CFPlus::SDLK_DOWN) {
2356 $self->move_cursor_ver (+1);
2357 } else {
2358 return $self->SUPER::invoke_key_down ($ev)
2359 }
2360
2361 1
2362}
2363
2364#############################################################################
2365
1697package CFClient::UI::Button; 2366package CFPlus::UI::Button;
1698 2367
1699our @ISA = CFClient::UI::Label::; 2368our @ISA = CFPlus::UI::Label::;
1700 2369
1701use CFClient::OpenGL; 2370use CFPlus::OpenGL;
1702 2371
1703my @tex = 2372my @tex =
1704 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2373 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1705 qw(b1_button_active.png); 2374 qw(b1_button_inactive.png b1_button_active.png);
1706 2375
1707sub new { 2376sub new {
1708 my $class = shift; 2377 my $class = shift;
1709 2378
1710 $class->SUPER::new ( 2379 $class->SUPER::new (
1711 padding => 4, 2380 padding_x => 4,
2381 padding_y => 4,
1712 fg => [1, 1, 1], 2382 fg => [1.0, 1.0, 1.0],
1713 active_fg => [0, 0, 1], 2383 active_fg => [0.8, 0.8, 0.8],
1714 can_hover => 1, 2384 can_hover => 1,
1715 align => 0, 2385 align => 0,
1716 valign => 0, 2386 valign => 0,
1717 can_events => 1, 2387 can_events => 1,
1718 @_ 2388 @_
1719 ) 2389 )
1720} 2390}
1721 2391
1722sub button_up { 2392sub invoke_button_up {
1723 my ($self, $ev, $x, $y) = @_; 2393 my ($self, $ev, $x, $y) = @_;
1724 2394
2395 $self->emit ("activate")
1725 if ($x >= 0 && $x < $self->{w} 2396 if $x >= 0 && $x < $self->{w}
1726 && $y >= 0 && $y < $self->{h}) { 2397 && $y >= 0 && $y < $self->{h};
1727 $self->emit ("activate"); 2398
1728 } 2399 1
1729} 2400}
1730 2401
1731sub _draw { 2402sub _draw {
1732 my ($self) = @_; 2403 my ($self) = @_;
1733 2404
1734 local $self->{fg} = $self->{fg}; 2405 local $self->{fg} = $GRAB == $self ? $self->{active_fg} : $self->{fg};
1735
1736 if ($GRAB == $self) {
1737 $self->{fg} = $self->{active_fg};
1738 }
1739 2406
1740 glEnable GL_TEXTURE_2D; 2407 glEnable GL_TEXTURE_2D;
1741 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2408 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1742 glColor 0, 0, 0, 1; 2409 glColor 0, 0, 0, 1;
1743 2410
2411 my $tex = $tex[$GRAB == $self];
1744 $tex[0]->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 2412 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
1745 2413
1746 glDisable GL_TEXTURE_2D; 2414 glDisable GL_TEXTURE_2D;
1747 2415
1748 $self->SUPER::_draw; 2416 $self->SUPER::_draw;
1749} 2417}
1750 2418
1751############################################################################# 2419#############################################################################
1752 2420
1753package CFClient::UI::CheckBox; 2421package CFPlus::UI::CheckBox;
1754 2422
1755our @ISA = CFClient::UI::DrawBG::; 2423our @ISA = CFPlus::UI::DrawBG::;
1756 2424
1757my @tex = 2425my @tex =
1758 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2426 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1759 qw(c1_checkbox_bg.png c1_checkbox_active.png); 2427 qw(c1_checkbox_bg.png c1_checkbox_active.png);
1760 2428
1761use CFClient::OpenGL; 2429use CFPlus::OpenGL;
1762 2430
1763sub new { 2431sub new {
1764 my $class = shift; 2432 my $class = shift;
1765 2433
1766 $class->SUPER::new ( 2434 $class->SUPER::new (
1767 padding => 2, 2435 padding_x => 2,
2436 padding_y => 2,
1768 fg => [1, 1, 1], 2437 fg => [1, 1, 1],
1769 active_fg => [1, 1, 0], 2438 active_fg => [1, 1, 0],
1770 bg => [0, 0, 0, 0.2], 2439 bg => [0, 0, 0, 0.2],
1771 active_bg => [1, 1, 1, 0.5], 2440 active_bg => [1, 1, 1, 0.5],
1772 state => 0, 2441 state => 0,
… …
1776} 2445}
1777 2446
1778sub size_request { 2447sub size_request {
1779 my ($self) = @_; 2448 my ($self) = @_;
1780 2449
1781 ($self->{padding} * 2 + 6) x 2 2450 (6) x 2
1782} 2451}
1783 2452
2453sub toggle {
2454 my ($self) = @_;
2455
2456 $self->{state} = !$self->{state};
2457 $self->emit (changed => $self->{state});
2458 $self->update;
2459}
2460
1784sub button_down { 2461sub invoke_button_down {
1785 my ($self, $ev, $x, $y) = @_; 2462 my ($self, $ev, $x, $y) = @_;
1786 2463
1787 if ($x >= $self->{padding} && $x < $self->{w} - $self->{padding} 2464 if ($x >= $self->{padding_x} && $x < $self->{w} - $self->{padding_x}
1788 && $y >= $self->{padding} && $y < $self->{h} - $self->{padding}) { 2465 && $y >= $self->{padding_y} && $y < $self->{h} - $self->{padding_y}) {
1789 $self->{state} = !$self->{state}; 2466 $self->toggle;
1790 $self->emit (changed => $self->{state}); 2467 } else {
2468 return 0
2469 }
2470
1791 } 2471 1
1792} 2472}
1793 2473
1794sub _draw { 2474sub _draw {
1795 my ($self) = @_; 2475 my ($self) = @_;
1796 2476
1797 $self->SUPER::_draw; 2477 $self->SUPER::_draw;
1798 2478
1799 glTranslate $self->{padding} + 0.375, $self->{padding} + 0.375, 0; 2479 glTranslate $self->{padding_x} + 0.375, $self->{padding_y} + 0.375, 0;
1800 2480
1801 my $s = (List::Util::min @$self{qw(w h)}) - $self->{padding} * 2; 2481 my ($w, $h) = @$self{qw(w h)};
2482
2483 my $s = List::Util::min $w - $self->{padding_x} * 2, $h - $self->{padding_y} * 2;
1802 2484
1803 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} }; 2485 glColor @{ $FOCUS == $self ? $self->{active_fg} : $self->{fg} };
1804 2486
1805 my $tex = $self->{state} ? $tex[1] : $tex[0]; 2487 my $tex = $self->{state} ? $tex[1] : $tex[0];
1806 2488
… …
1809 glDisable GL_TEXTURE_2D; 2491 glDisable GL_TEXTURE_2D;
1810} 2492}
1811 2493
1812############################################################################# 2494#############################################################################
1813 2495
1814package CFClient::UI::Image; 2496package CFPlus::UI::Image;
1815 2497
1816our @ISA = CFClient::UI::Base::; 2498our @ISA = CFPlus::UI::Base::;
1817 2499
1818use CFClient::OpenGL; 2500use CFPlus::OpenGL;
1819use Carp qw/confess/;
1820 2501
1821our %loaded_images; 2502our %texture_cache;
1822 2503
1823sub new { 2504sub new {
1824 my $class = shift; 2505 my $class = shift;
1825 2506
1826 my $self = $class->SUPER::new (can_events => 0, @_); 2507 my $self = $class->SUPER::new (
2508 can_events => 0,
2509 @_,
2510 );
1827 2511
1828 $self->{image} or confess "Image has 'image' not set. This is a fatal error!"; 2512 $self->{path} || $self->{tex}
2513 or Carp::croak "'path' or 'tex' attributes required";
1829 2514
1830 $loaded_images{$self->{image}} ||= 2515 $self->{tex} ||= $texture_cache{$self->{path}} ||=
1831 new_from_file CFClient::Texture CFClient::find_rcfile $self->{image}, mipmap => 1; 2516 new_from_file CFPlus::Texture CFPlus::find_rcfile $self->{path}, mipmap => 1;
1832 2517
1833 my $tex = $self->{tex} = $loaded_images{$self->{image}}; 2518 CFPlus::weaken $texture_cache{$self->{path}};
1834 2519
1835 Scalar::Util::weaken $loaded_images{$self->{image}}; 2520 $self->{aspect} ||= $self->{tex}{w} / $self->{tex}{h};
1836
1837 $self->{aspect} = $tex->{w} / $tex->{h};
1838 2521
1839 $self 2522 $self
1840} 2523}
1841 2524
2525sub STORABLE_freeze {
2526 my ($self, $cloning) = @_;
2527
2528 $self->{path}
2529 or die "cannot serialise CFPlus::UI::Image on non-loadable images\n";
2530
2531 $self->{path}
2532}
2533
2534sub STORABLE_attach {
2535 my ($self, $cloning, $path) = @_;
2536
2537 $self->new (path => $path)
2538}
2539
1842sub size_request { 2540sub size_request {
1843 my ($self) = @_; 2541 my ($self) = @_;
1844 2542
1845 ($self->{tex}->{w}, $self->{tex}->{h}) 2543 ($self->{tex}{w}, $self->{tex}{h})
1846} 2544}
1847 2545
1848sub _draw { 2546sub _draw {
1849 my ($self) = @_; 2547 my ($self) = @_;
1850 2548
… …
1860 } 2558 }
1861 2559
1862 glEnable GL_TEXTURE_2D; 2560 glEnable GL_TEXTURE_2D;
1863 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2561 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1864 2562
1865 $tex->draw_quad_alpha (0, 0, $w, $h); 2563 $tex->draw_quad (0, 0, $w, $h);
1866 2564
1867 glDisable GL_TEXTURE_2D; 2565 glDisable GL_TEXTURE_2D;
1868} 2566}
1869 2567
1870############################################################################# 2568#############################################################################
1871 2569
2570package CFPlus::UI::ImageButton;
2571
2572our @ISA = CFPlus::UI::Image::;
2573
2574use CFPlus::OpenGL;
2575
2576my %textures;
2577
2578sub new {
2579 my $class = shift;
2580
2581 my $self = $class->SUPER::new (
2582 padding_x => 4,
2583 padding_y => 4,
2584 fg => [1, 1, 1],
2585 active_fg => [0, 0, 1],
2586 can_hover => 1,
2587 align => 0,
2588 valign => 0,
2589 can_events => 1,
2590 @_
2591 );
2592}
2593
2594sub invoke_button_up {
2595 my ($self, $ev, $x, $y) = @_;
2596
2597 $self->emit ("activate")
2598 if $x >= 0 && $x < $self->{w}
2599 && $y >= 0 && $y < $self->{h};
2600
2601 1
2602}
2603
2604#############################################################################
2605
1872package CFClient::UI::VGauge; 2606package CFPlus::UI::VGauge;
1873 2607
1874our @ISA = CFClient::UI::Base::; 2608our @ISA = CFPlus::UI::Base::;
1875 2609
1876use List::Util qw(min max); 2610use List::Util qw(min max);
1877 2611
1878use CFClient::OpenGL; 2612use CFPlus::OpenGL;
1879 2613
1880my %tex = ( 2614my %tex = (
1881 food => [ 2615 food => [
1882 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2616 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1883 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/ 2617 qw/g1_food_gauge_empty.png g1_food_gauge_full.png/
1884 ], 2618 ],
1885 grace => [ 2619 grace => [
1886 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2620 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1887 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/ 2621 qw/g1_grace_gauge_empty.png g1_grace_gauge_full.png g1_grace_gauge_overflow.png/
1888 ], 2622 ],
1889 hp => [ 2623 hp => [
1890 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2624 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1891 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/ 2625 qw/g1_hp_gauge_empty.png g1_hp_gauge_full.png/
1892 ], 2626 ],
1893 mana => [ 2627 mana => [
1894 map { new_from_file CFClient::Texture CFClient::find_rcfile $_, mipmap => 1 } 2628 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_, mipmap => 1 }
1895 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/ 2629 qw/g1_mana_gauge_empty.png g1_mana_gauge_full.png g1_mana_gauge_overflow.png/
1896 ], 2630 ],
1897); 2631);
1898 2632
1899# eg. VGauge->new (gauge => 'food'), default gauge: food 2633# eg. VGauge->new (gauge => 'food'), default gauge: food
… …
1959 my $ycut1 = max 0, min 1, $ycut; 2693 my $ycut1 = max 0, min 1, $ycut;
1960 my $ycut2 = max 0, min 1, $ycut - 1; 2694 my $ycut2 = max 0, min 1, $ycut - 1;
1961 2695
1962 my $h1 = $self->{h} * (1 - $ycut1); 2696 my $h1 = $self->{h} * (1 - $ycut1);
1963 my $h2 = $self->{h} * (1 - $ycut2); 2697 my $h2 = $self->{h} * (1 - $ycut2);
2698 my $h3 = $self->{h};
2699
2700 $_ = $_ * (284-4)/288 + 4/288 for ($h1, $h2, $h3);
1964 2701
1965 glEnable GL_BLEND; 2702 glEnable GL_BLEND;
1966 glBlendFunc GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA; 2703 glBlendFuncSeparate GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA,
2704 GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
1967 glEnable GL_TEXTURE_2D; 2705 glEnable GL_TEXTURE_2D;
1968 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 2706 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
1969 2707
1970 glBindTexture GL_TEXTURE_2D, $t1->{name}; 2708 glBindTexture GL_TEXTURE_2D, $t1->{name};
1971 glBegin GL_QUADS; 2709 glBegin GL_QUADS;
… …
1986 2724
1987 if ($t3) { 2725 if ($t3) {
1988 glBindTexture GL_TEXTURE_2D, $t3->{name}; 2726 glBindTexture GL_TEXTURE_2D, $t3->{name};
1989 glBegin GL_QUADS; 2727 glBegin GL_QUADS;
1990 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2; 2728 glTexCoord 0 , $t3->{t} * (1 - $ycut2); glVertex 0 , $h2;
1991 glTexCoord 0 , $t3->{t}; glVertex 0 , $self->{h}; 2729 glTexCoord 0 , $t3->{t}; glVertex 0 , $h3;
1992 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $self->{h}; 2730 glTexCoord $t3->{s}, $t3->{t}; glVertex $w, $h3;
1993 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2; 2731 glTexCoord $t3->{s}, $t3->{t} * (1 - $ycut2); glVertex $w, $h2;
1994 glEnd; 2732 glEnd;
1995 } 2733 }
1996 2734
1997 glDisable GL_BLEND; 2735 glDisable GL_BLEND;
1998 glDisable GL_TEXTURE_2D; 2736 glDisable GL_TEXTURE_2D;
1999} 2737}
2000 2738
2001############################################################################# 2739#############################################################################
2002 2740
2003package CFClient::UI::Gauge; 2741package CFPlus::UI::Gauge;
2004 2742
2005our @ISA = CFClient::UI::VBox::; 2743our @ISA = CFPlus::UI::VBox::;
2006 2744
2007sub new { 2745sub new {
2008 my ($class, %arg) = @_; 2746 my ($class, %arg) = @_;
2009 2747
2010 my $self = $class->SUPER::new ( 2748 my $self = $class->SUPER::new (
… …
2012 can_hover => 1, 2750 can_hover => 1,
2013 can_events => 1, 2751 can_events => 1,
2014 %arg, 2752 %arg,
2015 ); 2753 );
2016 2754
2017 $self->add ($self->{value} = new CFClient::UI::Label valign => +1, align => 0, template => "999"); 2755 $self->add ($self->{value} = new CFPlus::UI::Label valign => +1, align => 0, template => "999");
2018 $self->add ($self->{gauge} = new CFClient::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1); 2756 $self->add ($self->{gauge} = new CFPlus::UI::VGauge type => $self->{type}, expand => 1, can_hover => 1);
2019 $self->add ($self->{max} = new CFClient::UI::Label valign => -1, align => 0, template => "999"); 2757 $self->add ($self->{max} = new CFPlus::UI::Label valign => -1, align => 0, template => "999");
2020 2758
2021 $self 2759 $self
2022} 2760}
2023 2761
2024sub set_fontsize { 2762sub set_fontsize {
… …
2045 $self->{value}->set_text ($val); 2783 $self->{value}->set_text ($val);
2046} 2784}
2047 2785
2048############################################################################# 2786#############################################################################
2049 2787
2050package CFClient::UI::Slider; 2788package CFPlus::UI::Slider;
2051 2789
2052use strict; 2790use strict;
2053 2791
2054use CFClient::OpenGL; 2792use CFPlus::OpenGL;
2055 2793
2056our @ISA = CFClient::UI::DrawBG::; 2794our @ISA = CFPlus::UI::DrawBG::;
2057 2795
2058my @tex = 2796my @tex =
2059 map { new_from_file CFClient::Texture CFClient::find_rcfile $_ } 2797 map { new_from_file CFPlus::Texture CFPlus::find_rcfile $_ }
2060 qw(s1_slider.png s1_slider_bg.png); 2798 qw(s1_slider.png s1_slider_bg.png);
2061 2799
2062sub new { 2800sub new {
2063 my $class = shift; 2801 my $class = shift;
2064 2802
… …
2070 my $self = $class->SUPER::new ( 2808 my $self = $class->SUPER::new (
2071 fg => [1, 1, 1], 2809 fg => [1, 1, 1],
2072 active_fg => [0, 0, 0], 2810 active_fg => [0, 0, 0],
2073 bg => [0, 0, 0, 0.2], 2811 bg => [0, 0, 0, 0.2],
2074 active_bg => [1, 1, 1, 0.5], 2812 active_bg => [1, 1, 1, 0.5],
2075 range => [0, 0, 100, 10], 2813 range => [0, 0, 100, 10, 0],
2076 req_w => $::WIDTH / 80, 2814 min_w => $::WIDTH / 80,
2077 req_h => $::WIDTH / 80, 2815 min_h => $::WIDTH / 80,
2078 vertical => 0, 2816 vertical => 0,
2079 can_hover => 1, 2817 can_hover => 1,
2080 inner_pad => 0.02, 2818 inner_pad => 0.02,
2081 @_ 2819 @_
2082 ); 2820 );
… …
2088} 2826}
2089 2827
2090sub set_range { 2828sub set_range {
2091 my ($self, $range) = @_; 2829 my ($self, $range) = @_;
2092 2830
2093 $self->{range} = $range; 2831 ($range, $self->{range}) = ($self->{range}, $range);
2094 2832
2833 if ("@$range" ne "@{$self->{range}}") {
2095 $self->update; 2834 $self->update;
2835 $self->set_value ($self->{range}[0]);
2836 }
2096} 2837}
2097 2838
2098sub set_value { 2839sub set_value {
2099 my ($self, $value) = @_; 2840 my ($self, $value) = @_;
2100 2841
2101 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}}; 2842 my ($old_value, $lo, $hi, $page, $unit) = @{$self->{range}};
2102 2843
2103 $hi = $lo + 1 if $hi <= $lo; 2844 $hi = $lo + 1 if $hi <= $lo;
2104 2845
2846 $page = $hi - $lo if $page > $hi - $lo;
2847
2105 $value = $lo if $value < $lo; 2848 $value = $lo if $value < $lo;
2106 $value = $hi if $value > $hi; 2849 $value = $hi - $page if $value > $hi - $page;
2107 2850
2108 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit 2851 $value = $lo + $unit * int +($value - $lo + $unit * 0.5) / $unit
2109 if $unit; 2852 if $unit;
2110
2111 $page = $hi - $lo if $page > $hi - $lo;
2112 2853
2113 @{$self->{range}} = ($value, $lo, $hi, $page, $unit); 2854 @{$self->{range}} = ($value, $lo, $hi, $page, $unit);
2114 2855
2115 if ($value != $old_value) { 2856 if ($value != $old_value) {
2116 $self->emit (changed => $value); 2857 $self->emit (changed => $value);
… …
2119} 2860}
2120 2861
2121sub size_request { 2862sub size_request {
2122 my ($self) = @_; 2863 my ($self) = @_;
2123 2864
2124 my $w = $self->{req_w}; 2865 ($self->{req_w}, $self->{req_h})
2125 my $h = $self->{req_h};
2126
2127 $self->{vertical} ? ($h, $w) : ($w, $h)
2128} 2866}
2129 2867
2130sub button_down { 2868sub invoke_button_down {
2131 my ($self, $ev, $x, $y) = @_; 2869 my ($self, $ev, $x, $y) = @_;
2132 2870
2133 $self->SUPER::button_down ($ev, $x, $y); 2871 $self->SUPER::invoke_button_down ($ev, $x, $y);
2872
2873 $self->{click} = [$self->{range}[0], $self->{vertical} ? $y : $x];
2874
2134 $self->mouse_motion ($ev, $x, $y); 2875 $self->invoke_mouse_motion ($ev, $x, $y)
2135} 2876}
2136 2877
2137sub mouse_motion { 2878sub invoke_mouse_motion {
2138 my ($self, $ev, $x, $y) = @_; 2879 my ($self, $ev, $x, $y) = @_;
2139 2880
2140 if ($GRAB == $self) { 2881 if ($GRAB == $self) {
2141 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w}); 2882 my ($x, $w) = $self->{vertical} ? ($y, $self->{h}) : ($x, $self->{w});
2142 2883
2143 my (undef, $lo, $hi, $page) = @{$self->{range}}; 2884 my (undef, $lo, $hi, $page) = @{$self->{range}};
2144 2885
2145 $x = $x / ($w * (1 - 2 * $self->{inner_pad})) - $self->{inner_pad}; 2886 $x = ($x - $self->{click}[1]) / ($w * $self->{scale});
2146 2887
2147 $self->set_value ($x * ($hi - $lo) + $lo); 2888 $self->set_value ($self->{click}[0] + $x * ($hi - $page - $lo));
2889 } else {
2890 return 0;
2891 }
2892
2148 } 2893 1
2894}
2895
2896sub invoke_mouse_wheel {
2897 my ($self, $ev) = @_;
2898
2899 my $delta = $self->{vertical} ? $ev->{dy} : $ev->{dx};
2900
2901 my $pagepart = $ev->{mod} & CFPlus::KMOD_SHIFT ? 1 : 0.2;
2902
2903 $self->set_value ($self->{range}[0] + $delta * $self->{range}[3] * $pagepart);
2904
2905 ! ! $delta
2149} 2906}
2150 2907
2151sub update { 2908sub update {
2152 my ($self) = @_; 2909 my ($self) = @_;
2153 2910
2154 $CFClient::UI::ROOT->on_post_alloc ($self => sub { 2911 delete $self->{knob_w};
2912 $self->SUPER::update;
2913}
2914
2915sub _draw {
2916 my ($self) = @_;
2917
2918 unless ($self->{knob_w}) {
2155 $self->set_value ($self->{range}[0]); 2919 $self->set_value ($self->{range}[0]);
2156 2920
2157 my ($value, $lo, $hi, $page) = @{$self->{range}}; 2921 my ($value, $lo, $hi, $page) = @{$self->{range}};
2922 my $range = ($hi - $page - $lo) || 1e-100;
2158 2923
2159 my $inner_w = 1 - 2 * $self->{inner_pad}; 2924 my $knob_w = List::Util::min 1, $page / ($hi - $lo) || 0.1;
2160 2925
2161 $self->{scale} = ($inner_w / ($hi - $lo)) || 1; 2926 $self->{offset} = List::Util::max $self->{inner_pad}, $knob_w * 0.5;
2927 $self->{scale} = 1 - 2 * $self->{offset} || 1e-100;
2162 2928
2163 $page = $self->{scale} * $page || 10 / ($self->{w} || 1); 2929 $value = ($value - $lo) / $range;
2164 $value = $self->{scale} * ($value - $lo); 2930 $value = $value * $self->{scale} + $self->{offset};
2165 2931
2166 $value = $self->{inner_pad} + ($value - $page * 0.5);
2167
2168 $value = 0 if $value < 0;
2169 $page = 1 - $value if $value + $page > 1;
2170
2171 $self->{knob_x} = $value; 2932 $self->{knob_x} = $value - $knob_w * 0.5;
2172 $self->{knob_w} = $page; 2933 $self->{knob_w} = $knob_w;
2173 }); 2934 }
2174
2175 $self->SUPER::update;
2176}
2177
2178sub _draw {
2179 my ($self) = @_;
2180 2935
2181 $self->SUPER::_draw (); 2936 $self->SUPER::_draw ();
2182 2937
2183 glScale $self->{w}, $self->{h}; 2938 glScale $self->{w}, $self->{h};
2184 2939
… …
2204 glDisable GL_TEXTURE_2D; 2959 glDisable GL_TEXTURE_2D;
2205} 2960}
2206 2961
2207############################################################################# 2962#############################################################################
2208 2963
2209package CFClient::UI::ValSlider; 2964package CFPlus::UI::ValSlider;
2210 2965
2211our @ISA = CFClient::UI::HBox::; 2966our @ISA = CFPlus::UI::HBox::;
2212 2967
2213sub new { 2968sub new {
2214 my ($class, %arg) = @_; 2969 my ($class, %arg) = @_;
2215 2970
2216 my $range = delete $arg{range}; 2971 my $range = delete $arg{range};
2217 2972
2218 my $self = $class->SUPER::new ( 2973 my $self = $class->SUPER::new (
2219 slider => (new CFClient::UI::Slider expand => 1, range => $range), 2974 slider => (new CFPlus::UI::Slider expand => 1, range => $range),
2220 entry => (new CFClient::UI::Label text => "", template => delete $arg{template}), 2975 entry => (new CFPlus::UI::Label text => "", template => delete $arg{template}),
2221 to_value => sub { shift }, 2976 to_value => sub { shift },
2222 from_value => sub { shift }, 2977 from_value => sub { shift },
2223 %arg, 2978 %arg,
2224 ); 2979 );
2225 2980
… …
2245sub set_range { shift->{slider}->set_range (@_) } 3000sub set_range { shift->{slider}->set_range (@_) }
2246sub set_value { shift->{slider}->set_value (@_) } 3001sub set_value { shift->{slider}->set_value (@_) }
2247 3002
2248############################################################################# 3003#############################################################################
2249 3004
2250package CFClient::UI::TextView; 3005package CFPlus::UI::TextScroller;
2251 3006
2252our @ISA = CFClient::UI::HBox::; 3007our @ISA = CFPlus::UI::HBox::;
2253 3008
2254use CFClient::OpenGL; 3009use CFPlus::OpenGL;
2255 3010
2256sub new { 3011sub new {
2257 my $class = shift; 3012 my $class = shift;
2258 3013
2259 my $self = $class->SUPER::new ( 3014 my $self = $class->SUPER::new (
2260 fontsize => 1, 3015 fontsize => 1,
2261 can_events => 0, 3016 can_events => 1,
3017 indent => 0,
2262 #font => default_font 3018 #font => default_font
2263 @_, 3019 @_,
2264 3020
2265 layout => (new CFClient::Layout 1), 3021 layout => (new CFPlus::Layout),
2266 par => [], 3022 par => [],
3023 max_par => 0,
2267 height => 0, 3024 height => 0,
2268 children => [ 3025 children => [
2269 (new CFClient::UI::Empty expand => 1), 3026 (new CFPlus::UI::Empty expand => 1),
2270 (new CFClient::UI::Slider vertical => 1), 3027 (new CFPlus::UI::Slider vertical => 1),
2271 ], 3028 ],
2272 ); 3029 );
2273 3030
2274 $self->{children}[1]->connect (changed => sub { $self->update }); 3031 $self->{children}[1]->connect (changed => sub { $self->update });
2275 3032
… …
2281 3038
2282 $self->{fontsize} = $fontsize; 3039 $self->{fontsize} = $fontsize;
2283 $self->reflow; 3040 $self->reflow;
2284} 3041}
2285 3042
3043sub size_request {
3044 my ($self) = @_;
3045
3046 my ($empty, $slider) = @{ $self->{children} };
3047
3048 local $self->{children} = [$empty, $slider];
3049 $self->SUPER::size_request
3050}
3051
2286sub size_allocate { 3052sub invoke_size_allocate {
2287 my ($self, $w, $h) = @_; 3053 my ($self, $w, $h) = @_;
2288 3054
2289 $self->SUPER::size_allocate ($w, $h); 3055 my ($empty, $slider, @other) = @{ $self->{children} };
3056 $_->configure (@$_{qw(x y req_w req_h)}) for @other;
2290 3057
2291 $self->{layout}->set_font ($self->{font}) if $self->{font}; 3058 $self->{layout}->set_font ($self->{font}) if $self->{font};
2292 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE); 3059 $self->{layout}->set_height ($self->{fontsize} * $::FONTSIZE);
2293 $self->{layout}->set_width ($self->{children}[0]{w}); 3060 $self->{layout}->set_width ($empty->{w});
3061 $self->{layout}->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2294 3062
2295 $self->reflow; 3063 $self->reflow;
2296}
2297 3064
2298sub text_height { 3065 local $self->{children} = [$empty, $slider];
3066 $self->SUPER::invoke_size_allocate ($w, $h)
3067}
3068
3069sub invoke_mouse_wheel {
2299 my ($self, $text, $indent) = @_; 3070 my ($self, $ev) = @_;
3071
3072 return 0 unless $ev->{dy}; # only vertical movements
3073
3074 $self->{children}[1]->emit (mouse_wheel => $ev);
3075
3076 1
3077}
3078
3079sub get_layout {
3080 my ($self, $para) = @_;
2300 3081
2301 my $layout = $self->{layout}; 3082 my $layout = $self->{layout};
2302 3083
3084 $layout->set_font ($self->{font}) if $self->{font};
3085 $layout->set_foreground (@{$para->{fg}});
2303 $layout->set_height ($self->{fontsize} * $::FONTSIZE); 3086 $layout->set_height ($self->{fontsize} * $::FONTSIZE);
2304 $layout->set_width ($self->{children}[0]{w} - $indent); 3087 $layout->set_width ($self->{children}[0]{w} - $para->{indent});
3088 $layout->set_indent ($self->{fontsize} * $::FONTSIZE * $self->{indent});
2305 $layout->set_markup ($text); 3089 $layout->set_markup ($para->{markup});
3090
3091 $layout->set_shapes (
3092 map
3093 +(0, $_->baseline_shift +$_->{padding_y} - $_->{h}, $_->{w}, $_->{h}),
3094 @{$para->{widget}}
2306 3095 );
2307 ($layout->size)[1] 3096
3097 $layout
2308} 3098}
2309 3099
2310sub reflow { 3100sub reflow {
2311 my ($self) = @_; 3101 my ($self) = @_;
2312 3102
2313 $self->{need_reflow}++; 3103 $self->{need_reflow}++;
2314 $self->update; 3104 $self->update;
2315} 3105}
2316 3106
3107sub set_offset {
3108 my ($self, $offset) = @_;
3109
3110 # todo: base offset on lines or so, not on pixels
3111 $self->{children}[1]->set_value ($offset);
3112}
3113
3114sub current_paragraph {
3115 my ($self) = @_;
3116
3117 $self->{top_paragraph} - 1
3118}
3119
3120sub scroll_to {
3121 my ($self, $para) = @_;
3122
3123 $para = List::Util::max 0, List::Util::min $#{$self->{par}}, $para;
3124
3125 $self->{scroll_to} = $para;
3126 $self->update;
3127}
3128
3129sub clear {
3130 my ($self) = @_;
3131
3132 my (undef, undef, @other) = @{ $self->{children} };
3133 $self->remove ($_) for @other;
3134
3135 $self->{par} = [];
3136 $self->{height} = 0;
3137 $self->{children}[1]->set_range ([0, 0, 0, 1, 1]);
3138}
3139
2317sub add_paragraph { 3140sub add_paragraph {
2318 my ($self, $color, $text, $indent) = @_; 3141 my $self = shift;
2319 3142
2320 #TODO: intelligently "reformat" paragraph 3143 for my $para (@_) {
3144 $para = {
3145 fg => [1, 1, 1, 1],
3146 indent => 0,
3147 markup => "",
3148 widget => [],
3149 ref $para ? %$para : (markup => $para),
3150 w => 1e10,
3151 wrapped => 1,
3152 };
2321 3153
2322 for my $line (split /\n/, $text) { 3154 $self->add (@{ $para->{widget} }) if @{ $para->{widget} };
2323 my $height = $self->text_height ($line); 3155 push @{$self->{par}}, $para;
3156 }
3157
3158 if (my $max = $self->{max_par}) {
3159 shift @{$self->{par}} while @{$self->{par}} > $max;
3160 }
3161
3162 $self->{need_reflow}++;
3163 $self->update;
3164}
3165
3166sub scroll_to_bottom {
3167 my ($self) = @_;
3168
3169 $self->{scroll_to} = $#{$self->{par}};
3170 $self->update;
3171}
3172
3173sub force_uptodate {
3174 my ($self) = @_;
3175
3176 if (delete $self->{need_reflow}) {
3177 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
3178
3179 my $height = 0;
3180
3181 for my $para (@{$self->{par}}) {
3182 if ($para->{w} != $W && ($para->{wrapped} || $para->{w} > $W)) {
3183 my $layout = $self->get_layout ($para);
3184 my ($w, $h) = $layout->size;
3185
3186 $para->{w} = $w + $para->{indent};
3187 $para->{h} = $h;
3188 $para->{wrapped} = $layout->has_wrapped;
3189 }
3190
3191 $para->{y} = $height;
3192 $height += $para->{h};
3193 }
3194
2324 $self->{height} += $height; 3195 $self->{height} = $height;
2325 push @{$self->{par}}, [$height, $color, $indent, $line]; 3196 $self->{children}[1]->set_range ([$self->{children}[1]{range}[0], 0, $height, $H, 1]);
2326 }
2327 3197
2328 $self->{children}[1]{range} = [$self->{height} - $self->{h}, 0, $self->{height}, $self->{h}]; 3198 delete $self->{texture};
2329 $self->{children}[1]->update; 3199 }
3200
3201 if (my $paridx = delete $self->{scroll_to}) {
3202 $self->{children}[1]->set_value ($self->{par}[$paridx]{y});
3203 }
2330} 3204}
2331 3205
2332sub update { 3206sub update {
2333 my ($self) = @_; 3207 my ($self) = @_;
2334 3208
… …
2336 3210
2337 return unless $self->{h} > 0; 3211 return unless $self->{h} > 0;
2338 3212
2339 delete $self->{texture}; 3213 delete $self->{texture};
2340 3214
2341 $ROOT->on_post_alloc ($self, sub { 3215 $ROOT->on_post_alloc ($self => sub {
2342 if (delete $self->{need_reflow}) { 3216 $self->force_uptodate;
2343 my $height = 0;
2344 3217
2345 $height += $_->[0] = $self->text_height ($_->[3], $_->[2]) 3218 my ($W, $H) = @{$self->{children}[0]}{qw(w h)};
2346 for @{$self->{par}};
2347 3219
2348 $self->{height} = $height; 3220 $self->{texture} ||= new_from_opengl CFPlus::Texture $W, $H, sub {
2349
2350 $self->{children}[1]{range} = [$height - $self->{h}, 0, $height, $self->{h}];
2351 $self->{children}[1]->update;
2352
2353 delete $self->{texture};
2354 }
2355
2356 $self->{texture} ||= new_from_opengl CFClient::Texture $self->{children}[0]{w}, $self->{children}[0]{h}, sub {
2357 glClearColor 0.5, 0.5, 0.5, 0; 3221 glClearColor 0, 0, 0, 0;
2358 glClear GL_COLOR_BUFFER_BIT; 3222 glClear GL_COLOR_BUFFER_BIT;
2359 3223
3224 package CFPlus::UI::Base;
3225 local ($draw_x, $draw_y, $draw_w, $draw_h) =
3226 (0, 0, $self->{w}, $self->{h});
3227
2360 my $top = int $self->{children}[1]{range}[0]; 3228 my $top = int $self->{children}[1]{range}[0];
2361 3229
3230 my $paridx = 0;
3231 my $top_paragraph;
3232 my $top = int $self->{children}[1]{range}[0];
3233
2362 my $y0 = $top; 3234 my $y0 = $top;
2363 my $y1 = $top + $self->{h}; 3235 my $y1 = $top + $H;
2364 3236
2365 my $y = 0;
2366
2367 my $layout = $self->{layout};
2368
2369 $layout->set_font ($self->{font}) if $self->{font};
2370
2371 glEnable GL_BLEND;
2372 glBlendFunc GL_ONE, GL_ONE_MINUS_SRC_ALPHA;
2373
2374 for my $par (@{$self->{par}}) { 3237 for my $para (@{$self->{par}}) {
2375 my $h = $par->[0]; 3238 my $h = $para->{h};
3239 my $y = $para->{y};
2376 3240
2377 if ($y0 < $y + $h && $y < $y1) { 3241 if ($y0 < $y + $h && $y < $y1) {
2378 $layout->set_foreground (@{ $par->[1] }); 3242 my $layout = $self->get_layout ($para);
2379 $layout->set_width ($self->{w} - $par->[2]);
2380 $layout->set_markup ($par->[3]);
2381 3243
2382 my ($w, $h, $data, $format, $internalformat) = $layout->render; 3244 $layout->render ($para->{indent}, $y - $y0);
2383 3245
2384 glRasterPos $par->[2], $y - $y0; 3246 if (my @w = @{ $para->{widget} }) {
2385 glDrawPixels $w, $h, $format, GL_UNSIGNED_BYTE, $data; 3247 my @s = $layout->get_shapes;
3248
3249 for (@w) {
3250 my ($dx, $dy) = splice @s, 0, 2, ();
3251
3252 $_->{x} = $dx + $para->{indent};
3253 $_->{y} = $dy + $y - $y0;
3254
3255 $_->draw;
3256 }
3257 }
2386 } 3258 }
2387 3259
2388 $y += $h; 3260 $paridx++;
3261 $top_paragraph ||= $paridx if $y >= $top;
2389 } 3262 }
2390 3263
2391 glDisable GL_BLEND; 3264 $self->{top_paragraph} = $top_paragraph;
2392 }; 3265 };
2393 }); 3266 });
2394} 3267}
2395 3268
3269sub reconfigure {
3270 my ($self) = @_;
3271
3272 $self->SUPER::reconfigure;
3273
3274 $_->{w} = 1e10 for @{ $self->{par} };
3275 $self->reflow;
3276}
3277
2396sub _draw { 3278sub _draw {
2397 my ($self) = @_; 3279 my ($self) = @_;
2398 3280
2399 glEnable GL_TEXTURE_2D; 3281 glEnable GL_TEXTURE_2D;
2400 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3282 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2401 glColor 1, 1, 1, 1; 3283 glColor 0, 0, 0, 1;
2402 $self->{texture}->draw_quad_alpha (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h}); 3284 $self->{texture}->draw_quad_alpha_premultiplied (0, 0, $self->{children}[0]{w}, $self->{children}[0]{h});
2403 glDisable GL_TEXTURE_2D; 3285 glDisable GL_TEXTURE_2D;
2404 3286
2405 $self->{children}[1]->draw; 3287 $self->{children}[1]->draw;
2406
2407} 3288}
2408 3289
2409############################################################################# 3290#############################################################################
2410 3291
2411package CFClient::UI::Animator; 3292package CFPlus::UI::Animator;
2412 3293
2413use CFClient::OpenGL; 3294use CFPlus::OpenGL;
2414 3295
2415our @ISA = CFClient::UI::Bin::; 3296our @ISA = CFPlus::UI::Bin::;
2416 3297
2417sub moveto { 3298sub moveto {
2418 my ($self, $x, $y) = @_; 3299 my ($self, $x, $y) = @_;
2419 3300
2420 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y]; 3301 $self->{moveto} = [$self->{x}, $self->{y}, $x, $y];
… …
2448 glPopMatrix; 3329 glPopMatrix;
2449} 3330}
2450 3331
2451############################################################################# 3332#############################################################################
2452 3333
2453package CFClient::UI::Flopper; 3334package CFPlus::UI::Flopper;
2454 3335
2455our @ISA = CFClient::UI::Button::; 3336our @ISA = CFPlus::UI::Button::;
2456 3337
2457sub new { 3338sub new {
2458 my $class = shift; 3339 my $class = shift;
2459 3340
2460 my $self = $class->SUPER::new ( 3341 my $self = $class->SUPER::new (
2461 state => 0, 3342 state => 0,
2462 connect_activate => \&toggle_flopper, 3343 on_activate => \&toggle_flopper,
2463 @_ 3344 @_
2464 ); 3345 );
2465 3346
2466 if ($self->{state}) {
2467 $self->{state} = 0;
2468 $self->toggle_flopper;
2469 }
2470
2471 $self 3347 $self
2472} 3348}
2473 3349
2474sub toggle_flopper { 3350sub toggle_flopper {
2475 my ($self) = @_; 3351 my ($self) = @_;
2476 3352
2477 # TODO: use animation 3353 $self->{other}->toggle_visibility;
2478 if ($self->{state} = !$self->{state}) {
2479 $CFClient::UI::ROOT->add ($self->{other});
2480 $self->{other}->move ($self->coord2global (0, $self->{h}));
2481 $self->emit ("open");
2482 } else {
2483 $CFClient::UI::ROOT->remove ($self->{other});
2484 $self->emit ("close");
2485 }
2486
2487 $self->emit (changed => $self->{state});
2488} 3354}
2489 3355
2490############################################################################# 3356#############################################################################
2491 3357
2492package CFClient::UI::Tooltip; 3358package CFPlus::UI::Tooltip;
2493 3359
2494our @ISA = CFClient::UI::Bin::; 3360our @ISA = CFPlus::UI::Bin::;
2495 3361
2496use CFClient::OpenGL; 3362use CFPlus::OpenGL;
2497 3363
2498sub new { 3364sub new {
2499 my $class = shift; 3365 my $class = shift;
2500 3366
2501 $class->SUPER::new ( 3367 $class->SUPER::new (
… …
2505} 3371}
2506 3372
2507sub set_tooltip_from { 3373sub set_tooltip_from {
2508 my ($self, $widget) = @_; 3374 my ($self, $widget) = @_;
2509 3375
3376 $widget->{tooltip} = CFPlus::Pod::section_label tooltip => $1
3377 if $widget->{tooltip} =~ /^#(.*)$/;
3378
3379 my $tooltip = $widget->{tooltip};
3380
3381 if ($ENV{CFPLUS_DEBUG} & 2) {
3382 $tooltip .= "\n\n" . (ref $widget) . "\n"
3383 . "$widget->{x} $widget->{y} $widget->{w} $widget->{h}\n"
3384 . "req $widget->{req_w} $widget->{req_h}\n"
3385 . "visible $widget->{visible}";
3386 }
3387
3388 $tooltip =~ s/^\n+//;
3389 $tooltip =~ s/\n+$//;
3390
2510 $self->add (new CFClient::UI::Label 3391 $self->add (new CFPlus::UI::Label
2511 markup => $widget->{tooltip}, 3392 markup => $tooltip,
2512 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH, 3393 max_w => ($widget->{tooltip_width} || 0.25) * $::WIDTH,
2513 fontsize => 0.8, 3394 fontsize => 0.8,
2514 fg => [0, 0, 0, 1], 3395 style => 1, # FLAG_INVERSE
2515 ellipsise => 0, 3396 ellipsise => 0,
2516 font => ($widget->{tooltip_font} || $::FONT_PROP), 3397 font => ($widget->{tooltip_font} || $::FONT_PROP),
2517 ); 3398 );
2518} 3399}
2519 3400
… …
2523 my ($w, $h) = @{$self->child}{qw(req_w req_h)}; 3404 my ($w, $h) = @{$self->child}{qw(req_w req_h)};
2524 3405
2525 ($w + 4, $h + 4) 3406 ($w + 4, $h + 4)
2526} 3407}
2527 3408
2528sub size_allocate { 3409sub invoke_size_allocate {
2529 my ($self, $w, $h) = @_; 3410 my ($self, $w, $h) = @_;
2530 3411
2531 $self->SUPER::size_allocate ($w - 4, $h - 4); 3412 $self->SUPER::invoke_size_allocate ($w - 4, $h - 4)
3413}
3414
3415sub invoke_visibility_change {
3416 my ($self, $visible) = @_;
3417
3418 return unless $visible;
3419
3420 $self->{root}->on_post_alloc ("move_$self" => sub {
3421 my $widget = $self->{owner}
3422 or return;
3423
3424 if ($widget->{visible}) {
3425 my ($x, $y) = $widget->coord2global ($widget->{w}, 0);
3426
3427 ($x, $y) = $widget->coord2global (-$self->{w}, 0)
3428 if $x + $self->{w} > $self->{root}{w};
3429
3430 $self->move_abs ($x, $y);
3431 } else {
3432 $self->hide;
3433 }
3434 });
2532} 3435}
2533 3436
2534sub _draw { 3437sub _draw {
2535 my ($self) = @_; 3438 my ($self) = @_;
2536 3439
… …
2553 glVertex $w, $h; 3456 glVertex $w, $h;
2554 glVertex $w, 0; 3457 glVertex $w, 0;
2555 glEnd; 3458 glEnd;
2556 3459
2557 glTranslate 2 - 0.375, 2 - 0.375; 3460 glTranslate 2 - 0.375, 2 - 0.375;
3461
2558 $self->SUPER::_draw; 3462 $self->SUPER::_draw;
2559} 3463}
2560 3464
2561############################################################################# 3465#############################################################################
2562 3466
2563package CFClient::UI::Face; 3467package CFPlus::UI::Face;
2564 3468
2565our @ISA = CFClient::UI::Base::; 3469our @ISA = CFPlus::UI::DrawBG::;
2566 3470
2567use CFClient::OpenGL; 3471use CFPlus::OpenGL;
2568 3472
2569sub new { 3473sub new {
2570 my $class = shift; 3474 my $class = shift;
2571 3475
2572 my $self = $class->SUPER::new ( 3476 my $self = $class->SUPER::new (
3477 size_w => 32,
3478 size_h => 8,
2573 aspect => 1, 3479 aspect => 1,
3480 can_events => 0,
2574 @_, 3481 @_,
2575 ); 3482 );
2576 3483
2577 if ($self->{anim} && $self->{animspeed}) { 3484 if ($self->{anim} && $self->{animspeed}) {
2578 Scalar::Util::weaken (my $widget = $self); 3485 CFPlus::weaken (my $widget = $self);
2579 3486
3487 $widget->{animspeed} = List::Util::max 0.05, $widget->{animspeed};
3488 $widget->{anim_start} = $self->{animspeed} * Event::time / $self->{animspeed};
2580 $self->{timer} = Event->timer ( 3489 $self->{timer} = Event->timer (
2581 at => $self->{animspeed} * int $::NOW / $self->{animspeed},
2582 hard => 1, 3490 parked => 1,
2583 interval => $self->{animspeed},
2584 cb => sub { 3491 cb => sub {
3492 return unless $::CONN && $widget;
3493
2585 ++$widget->{frame}; 3494 ++$widget->{frame};
3495 $widget->update_face;
2586 $widget->update; 3496 $widget->update;
3497
3498 $widget->update_timer;
2587 }, 3499 },
2588 ); 3500 );
3501
3502 $self->update_face;
3503 $self->update_timer;
2589 } 3504 }
2590 3505
2591 $self 3506 $self
2592} 3507}
2593 3508
3509sub update_timer {
3510 my ($self) = @_;
3511
3512 return unless $self->{timer};
3513
3514 if ($self->{visible}) {
3515 $self->{timer}->at (
3516 $self->{anim_start}
3517 + $self->{animspeed}
3518 * int 1.5 + (Event::time - $self->{anim_start}) / $self->{animspeed}
3519 );
3520 $self->{timer}->start;
3521 } else {
3522 $self->{timer}->stop;
3523 }
3524}
3525
3526sub update_face {
3527 my ($self) = @_;
3528
3529 return unless $::CONN;
3530
3531 if (my $anim = $::CONN->{anim}[$self->{anim}]) {
3532 if ($anim && @$anim) {
3533 delete $self->{wait_face};
3534 $self->{face} = $anim->[ $self->{frame} % @$anim ];
3535 $self->{tex} = $::CONN->{texture}[ $::CONN->{faceid}[$self->{face}] ];
3536 }
3537 }
3538}
3539
2594sub size_request { 3540sub size_request {
2595 (32, 8) 3541 my ($self) = @_;
3542
3543 if ($::CONN) {
3544 if (my $faceid = $::CONN->{faceid}[$self->{face}]) {
3545 if (my $tex = $::CONN->{texture}[$faceid]) {
3546 $self->{tex} = $tex;
3547 return ($self->{size_w} || $tex->{w}, $self->{size_h} || $tex->{h});
3548 } else {
3549 $self->{wait_face} ||= $::CONN->connect_face_update ($faceid, sub {
3550 $self->realloc;
3551 });
3552 }
3553 }
3554 }
3555
3556 ($self->{size_w} || 8, $self->{size_h} || 8)
2596} 3557}
2597 3558
2598sub update { 3559sub update {
2599 my ($self) = @_; 3560 my ($self) = @_;
2600 3561
2601 return unless $self->{visible}; 3562 return unless $self->{visible};
2602 3563
2603 $self->SUPER::update; 3564 $self->SUPER::update;
2604} 3565}
2605 3566
3567sub invoke_visibility_change {
3568 my ($self) = @_;
3569
3570 $self->update_timer;
3571
3572 0
3573}
3574
2606sub _draw { 3575sub _draw {
2607 my ($self) = @_; 3576 my ($self) = @_;
2608 3577
2609 return unless $::CONN;#d# manage and cache textures differently 3578 $self->SUPER::_draw;
2610 3579
2611 my $face; 3580 if (my $tex = $self->{tex}) {
2612
2613 if ($self->{frame}) {
2614 my $anim = $::CONN->{anim}[$self->{anim}];
2615
2616 $face = $anim->[ $self->{frame} % @$anim ]
2617 if $anim && @$anim;
2618 }
2619
2620 my $tex = $::CONN->{texture}[$::CONN->{faceid}[$face || $self->{face}]];
2621
2622 if ($tex) {
2623 glEnable GL_TEXTURE_2D; 3581 glEnable GL_TEXTURE_2D;
2624 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE; 3582 glTexEnv GL_TEXTURE_ENV, GL_TEXTURE_ENV_MODE, GL_REPLACE;
2625 glColor 1, 1, 1, 1; 3583 glColor 0, 0, 0, 1;
2626 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h}); 3584 $tex->draw_quad_alpha (0, 0, $self->{w}, $self->{h});
2627 glDisable GL_TEXTURE_2D; 3585 glDisable GL_TEXTURE_2D;
2628 } 3586 }
2629} 3587}
2630 3588
2631sub DESTROY { 3589sub destroy {
2632 my ($self) = @_; 3590 my ($self) = @_;
2633 3591
2634 $self->{timer}->cancel 3592 (delete $self->{timer})->cancel
2635 if $self->{timer}; 3593 if $self->{timer};
2636 3594
2637 $self->SUPER::DESTROY; 3595 $self->SUPER::destroy;
2638} 3596}
2639 3597
2640############################################################################# 3598#############################################################################
2641 3599
2642package CFClient::UI::InventoryItem; 3600package CFPlus::UI::Buttonbar;
2643 3601
2644our @ISA = CFClient::UI::HBox::; 3602our @ISA = CFPlus::UI::HBox::;
2645 3603
2646sub _item_to_desc { 3604# TODO: should actually wrap buttons and other goodies.
2647 my ($item) = @_;
2648
2649 my $desc =
2650 $item->{nrof} < 2
2651 ? $item->{name}
2652 : "$item->{nrof} × $item->{name_pl}";
2653
2654 $item->{flags} & Crossfire::Protocol::F_OPEN
2655 and $desc .= " (open)";
2656 $item->{flags} & Crossfire::Protocol::F_APPLIED
2657 and $desc .= " (applied)";
2658 $item->{flags} & Crossfire::Protocol::F_UNPAID
2659 and $desc .= " (unpaid)";
2660 $item->{flags} & Crossfire::Protocol::F_MAGIC
2661 and $desc .= " (magic)";
2662 $item->{flags} & Crossfire::Protocol::F_CURSED
2663 and $desc .= " (cursed)";
2664 $item->{flags} & Crossfire::Protocol::F_DAMNED
2665 and $desc .= " (damned)";
2666 $item->{flags} & Crossfire::Protocol::F_LOCKED
2667 and $desc .= " *";
2668
2669 $desc
2670}
2671
2672sub new {
2673 my $class = shift;
2674
2675 my %args = @_;
2676
2677 my $item = delete $args{item};
2678
2679 my $desc = _item_to_desc ($item);
2680
2681 my $self = $class->SUPER::new (
2682 can_hover => 1,
2683 can_events => 1,
2684 tooltip => ((CFClient::UI::Label::escape $desc)
2685 . "\n<small>leftclick - examine\nshift+leftclick - move/pickup/drop\nmiddle click - apply\nrightclick - menu</small>"),
2686 connect_button_down => sub {
2687 my ($self, $ev, $x, $y) = @_;
2688
2689 # todo: maybe put examine on 1? but should just be a tooltip :(
2690 if (($ev->{mod} & CFClient::KMOD_SHIFT) && $ev->{button} == 1) {
2691 my $targ = $::CONN->{player}{tag};
2692
2693 if ($item->{container} == $::CONN->{player}{tag}) {
2694 $targ = $main::OPENCONT;
2695 }
2696
2697 $::CONN->send ("move $targ $item->{tag} 0");
2698 } elsif ($ev->{button} == 1) {
2699 $::CONN->send ("examine $item->{tag}");
2700 } elsif ($ev->{button} == 2) {
2701 $::CONN->send ("apply $item->{tag}");
2702 } elsif ($ev->{button} == 3) {
2703 my @menu_items = (
2704 ["examine", sub { $::CONN->send ("examine $item->{tag}") }],
2705 ["mark", sub { $::CONN->send ("mark ". pack "N", $item->{tag}) }],
2706 ["apply", sub { $::CONN->send ("apply $item->{tag}") }],
2707 (
2708 $item->{flags} & Crossfire::Protocol::F_LOCKED
2709 ? (
2710 ["unlock", sub { $::CONN->send ("lock " . pack "CN", 0, $item->{tag}) }],
2711 )
2712 : (
2713 ["lock", sub { $::CONN->send ("lock " . pack "CN", 1, $item->{tag}) }],
2714 ["drop", sub { $::CONN->send ("move $main::OPENCONT $item->{tag} 0") }],
2715 )
2716 ),
2717 );
2718
2719 CFClient::UI::Menu->new (items => \@menu_items)->popup ($ev);
2720 }
2721
2722 1
2723 },
2724 %args
2725 );
2726
2727
2728 $self->add (new CFClient::UI::Face
2729 can_events => 0,
2730 face => $item->{face},
2731 anim => $item->{anim},
2732 animspeed => $item->{animspeed},
2733 );
2734
2735 $self->add ($self->{name_lbl} = new CFClient::UI::Label can_events => 0);
2736
2737 $self->{item} = $item;
2738
2739 $self->update_item;
2740
2741 $self
2742}
2743
2744sub update_item {
2745 my ($self) = @_;
2746
2747 my $desc = _item_to_desc ($self->{item});
2748
2749 $self->{name_lbl}->set_text ($desc);
2750}
2751 3605
2752############################################################################# 3606#############################################################################
2753 3607
2754package CFClient::UI::Inventory;
2755
2756our @ISA = CFClient::UI::ScrolledWindow::;
2757
2758sub new {
2759 my $class = shift;
2760
2761 my $self = $class->SUPER::new (
2762 scrolled => (new CFClient::UI::Table),
2763 @_,
2764 );
2765
2766 $self
2767}
2768
2769sub set_items {
2770 my ($self, $items) = @_;
2771
2772 $self->{scrolled}->clear;
2773 return unless $items;
2774
2775 my @items = sort {
2776 ($a->{type} <=> $b->{type})
2777 or ($a->{name} cmp $b->{name})
2778 } @$items;
2779
2780 $self->{real_items} = \@items;
2781
2782 for my $item (@items) {
2783 $item->{item} = $item;
2784 $item = $item->{widget} ||= new CFClient::UI::InventoryItem item => $item;
2785 $item->update_item ();
2786 }
2787
2788 my $i = 0;
2789 for (@items) {
2790 $self->{scrolled}->add (0, $i, $_);
2791 my $nrof = $_->{item}->{nrof} || 1;
2792 $self->{scrolled}->add (1, $i++, new CFClient::UI::Label text => ($_->{item}->{weight} * $nrof) / 1000);
2793 }
2794
2795# $range->{range} = [$self->{pos}, 0, $self->{max_pos}, $page];
2796}
2797
2798sub size_request {
2799 my ($self) = @_;
2800 ($self->{req_w}, $self->{req_h});
2801}
2802
2803#############################################################################
2804
2805package CFClient::UI::Menu; 3608package CFPlus::UI::Menu;
2806 3609
2807our @ISA = CFClient::UI::FancyFrame::; 3610our @ISA = CFPlus::UI::Toplevel::;
2808 3611
2809use CFClient::OpenGL; 3612use CFPlus::OpenGL;
2810 3613
2811sub new { 3614sub new {
2812 my $class = shift; 3615 my $class = shift;
2813 3616
2814 my $self = $class->SUPER::new ( 3617 my $self = $class->SUPER::new (
2815 items => [], 3618 items => [],
2816 z => 100, 3619 z => 100,
2817 @_, 3620 @_,
2818 ); 3621 );
2819 3622
2820 $self->add ($self->{vbox} = new CFClient::UI::VBox); 3623 $self->add ($self->{vbox} = new CFPlus::UI::VBox);
2821 3624
2822 for my $item (@{ $self->{items} }) { 3625 for my $item (@{ $self->{items} }) {
2823 my ($widget, $cb) = @$item; 3626 my ($widget, $cb, $tooltip) = @$item;
2824 3627
2825 # handle various types of items, only text for now 3628 # handle various types of items, only text for now
2826 if (!ref $widget) { 3629 if (!ref $widget) {
3630 if ($widget =~ /\t/) {
3631 my ($left, $right) = split /\t/, $widget, 2;
3632
2827 $widget = new CFClient::UI::Label 3633 $widget = new CFPlus::UI::HBox
2828 can_hover => 1, 3634 can_hover => 1,
2829 can_events => 1, 3635 can_events => 1,
3636 tooltip => $tooltip,
3637 children => [
3638 (new CFPlus::UI::Label markup => $left, expand => 1),
3639 (new CFPlus::UI::Label markup => $right, align => +1),
3640 ],
3641 ;
3642
3643 } else {
3644 $widget = new CFPlus::UI::Label
3645 can_hover => 1,
3646 can_events => 1,
2830 text => $widget; 3647 markup => $widget,
3648 tooltip => $tooltip;
3649 }
2831 } 3650 }
2832 3651
2833 $self->{item}{$widget} = $item; 3652 $self->{item}{$widget} = $item;
2834 3653
2835 $self->{vbox}->add ($widget); 3654 $self->{vbox}->add ($widget);
… …
2847 # maybe save $GRAB? must be careful about events... 3666 # maybe save $GRAB? must be careful about events...
2848 $GRAB = $self; 3667 $GRAB = $self;
2849 $self->{button} = $ev->{button}; 3668 $self->{button} = $ev->{button};
2850 3669
2851 $self->show; 3670 $self->show;
2852 $self->move ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5); 3671 $self->move_abs ($ev->{x} - $self->{w} * 0.5, $ev->{y} - $self->{h} * 0.5);
2853} 3672}
2854 3673
2855sub mouse_motion { 3674sub invoke_mouse_motion {
2856 my ($self, $ev, $x, $y) = @_; 3675 my ($self, $ev, $x, $y) = @_;
2857 3676
2858 # TODO: should use vbox->find_widget or so 3677 # TODO: should use vbox->find_widget or so
2859 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y}); 3678 $HOVER = $ROOT->find_widget ($ev->{x}, $ev->{y});
2860 $self->{hover} = $self->{item}{$HOVER}; 3679 $self->{hover} = $self->{item}{$HOVER};
2861}
2862 3680
3681 0
3682}
3683
2863sub button_up { 3684sub invoke_button_up {
2864 my ($self, $ev, $x, $y) = @_; 3685 my ($self, $ev, $x, $y) = @_;
2865 3686
2866 if ($ev->{button} == $self->{button}) { 3687 if ($ev->{button} == $self->{button}) {
2867 undef $GRAB; 3688 undef $GRAB;
2868 $self->hide; 3689 $self->hide;
2869 3690
2870 $self->emit ("popdown"); 3691 $self->emit ("popdown");
2871 $self->{hover}[1]->() if $self->{hover}; 3692 $self->{hover}[1]->() if $self->{hover};
3693 } else {
3694 return 0
3695 }
3696
2872 } 3697 1
2873} 3698}
2874 3699
2875############################################################################# 3700#############################################################################
2876 3701
2877package CFClient::UI::Statusbox; 3702package CFPlus::UI::Multiplexer;
2878 3703
2879our @ISA = CFClient::UI::VBox::; 3704our @ISA = CFPlus::UI::Container::;
2880 3705
2881sub new { 3706sub new {
2882 my $class = shift; 3707 my $class = shift;
2883 3708
2884 $class->SUPER::new ( 3709 my $self = $class->SUPER::new (
3710 @_,
3711 );
3712
3713 $self->{current} = $self->{children}[0]
3714 if @{ $self->{children} };
3715
3716 $self
3717}
3718
3719sub add {
3720 my ($self, @widgets) = @_;
3721
3722 $self->SUPER::add (@widgets);
3723
3724 $self->{current} = $self->{children}[0]
3725 if @{ $self->{children} };
3726}
3727
3728sub get_current_page {
3729 my ($self) = @_;
3730
3731 $self->{current}
3732}
3733
3734sub set_current_page {
3735 my ($self, $page_or_widget) = @_;
3736
3737 my $widget = ref $page_or_widget
3738 ? $page_or_widget
3739 : $self->{children}[$page_or_widget];
3740
3741 $self->{current} = $widget;
3742 $self->{current}->configure (0, 0, $self->{w}, $self->{h});
3743
3744 $self->emit (page_changed => $self->{current});
3745
3746 $self->realloc;
3747}
3748
3749sub visible_children {
3750 $_[0]{current}
3751}
3752
3753sub size_request {
3754 my ($self) = @_;
3755
3756 $self->{current}->size_request
3757}
3758
3759sub invoke_size_allocate {
3760 my ($self, $w, $h) = @_;
3761
3762 $self->{current}->configure (0, 0, $w, $h);
3763
3764 1
3765}
3766
3767sub _draw {
3768 my ($self) = @_;
3769
3770 $self->{current}->draw;
3771}
3772
3773#############################################################################
3774
3775package CFPlus::UI::Notebook;
3776
3777our @ISA = CFPlus::UI::VBox::;
3778
3779sub new {
3780 my $class = shift;
3781
3782 my $self = $class->SUPER::new (
3783 buttonbar => (new CFPlus::UI::Buttonbar),
3784 multiplexer => (new CFPlus::UI::Multiplexer expand => 1),
3785 # filter => # will be put between multiplexer and $self
3786 @_,
3787 );
3788
3789 $self->{filter}->add ($self->{multiplexer}) if $self->{filter};
3790 $self->SUPER::add ($self->{buttonbar}, $self->{filter} || $self->{multiplexer});
3791
3792 $self
3793}
3794
3795sub add {
3796 my ($self, $title, $widget, $tooltip) = @_;
3797
3798 CFPlus::weaken $self;
3799
3800 $self->{buttonbar}->add (new CFPlus::UI::Button
3801 markup => $title,
3802 tooltip => $tooltip,
3803 on_activate => sub { $self->set_current_page ($widget) },
3804 );
3805
3806 $self->{multiplexer}->add ($widget);
3807}
3808
3809sub get_current_page {
3810 my ($self) = @_;
3811
3812 $self->{multiplexer}->get_current_page
3813}
3814
3815sub set_current_page {
3816 my ($self, $page) = @_;
3817
3818 $self->{multiplexer}->set_current_page ($page);
3819 $self->emit (page_changed => $self->{multiplexer}{current});
3820}
3821
3822#############################################################################
3823
3824package CFPlus::UI::Selector;
3825
3826use utf8;
3827
3828our @ISA = CFPlus::UI::Button::;
3829
3830sub new {
3831 my $class = shift;
3832
3833 my $self = $class->SUPER::new (
3834 options => [], # [value, title, longdesc], ...
3835 value => undef,
3836 @_,
3837 );
3838
3839 $self->_set_value ($self->{value});
3840
3841 $self
3842}
3843
3844sub invoke_button_down {
3845 my ($self, $ev) = @_;
3846
3847 my @menu_items;
3848
3849 for (@{ $self->{options} }) {
3850 my ($value, $title, $tooltip) = @$_;
3851
3852 push @menu_items, [$tooltip || $title, sub { $self->set_value ($value) }];
3853 }
3854
3855 CFPlus::UI::Menu->new (items => \@menu_items)->popup ($ev);
3856}
3857
3858sub _set_value {
3859 my ($self, $value) = @_;
3860
3861 my ($item) = grep $_->[0] eq $value, @{ $self->{options} }
3862 or return;
3863
3864 $self->{value} = $item->[0];
3865 $self->set_markup ("$item->[1] ⇓");
3866 $self->set_tooltip ($item->[2]);
3867}
3868
3869sub set_value {
3870 my ($self, $value) = @_;
3871
3872 return unless $self->{value} ne $value;
3873
3874 $self->_set_value ($value);
3875 $self->emit (changed => $value);
3876}
3877
3878#############################################################################
3879
3880package CFPlus::UI::Statusbox;
3881
3882our @ISA = CFPlus::UI::VBox::;
3883
3884sub new {
3885 my $class = shift;
3886
3887 my $self = $class->SUPER::new (
2885 fontsize => 0.8, 3888 fontsize => 0.8,
2886 @_, 3889 @_,
2887 ) 3890 );
3891
3892 CFPlus::weaken (my $this = $self);
3893
3894 $self->{timer} = Event->timer (after => 1, interval => 1, cb => sub { $this->reorder });
3895
3896 $self
2888} 3897}
2889 3898
2890sub reorder { 3899sub reorder {
2891 my ($self) = @_; 3900 my ($self) = @_;
2892 my $NOW = time; 3901 my $NOW = Time::HiRes::time;
3902
3903 # freeze display when hovering over any label
3904 return if $CFPlus::UI::TOOLTIP->{owner}
3905 && grep $CFPlus::UI::TOOLTIP->{owner} == $_->{label},
3906 values %{ $self->{item} };
2893 3907
2894 while (my ($k, $v) = each %{ $self->{item} }) { 3908 while (my ($k, $v) = each %{ $self->{item} }) {
2895 delete $self->{item}{$k} if $v->{timeout} < $NOW; 3909 delete $self->{item}{$k} if $v->{timeout} < $NOW;
2896 } 3910 }
2897 3911
… …
2900 my @items = sort { 3914 my @items = sort {
2901 $a->{pri} <=> $b->{pri} 3915 $a->{pri} <=> $b->{pri}
2902 or $b->{id} <=> $a->{id} 3916 or $b->{id} <=> $a->{id}
2903 } values %{ $self->{item} }; 3917 } values %{ $self->{item} };
2904 3918
3919 $self->{timer}->interval (1);
3920
2905 my $count = 10 + 1; 3921 my $count = 10 + 1;
2906 for my $item (@items) { 3922 for my $item (@items) {
2907 last unless --$count; 3923 last unless --$count;
2908 3924
2909 push @widgets, $item->{label} ||= do { 3925 my $label = $item->{label} ||= do {
2910 # TODO: doesn't handle markup well (read as: at all) 3926 # TODO: doesn't handle markup well (read as: at all)
2911 my $short = $item->{count} > 1 3927 my $short = $item->{count} > 1
2912 ? "<b>$item->{count} ×</b> $item->{text}" 3928 ? "<b>$item->{count} ×</b> $item->{text}"
2913 : $item->{text}; 3929 : $item->{text};
2914 3930
2915 for ($short) { 3931 for ($short) {
2916 s/^\s+//; 3932 s/^\s+//;
2917 s/\s+/ /g; 3933 s/\s+/ /g;
2918 } 3934 }
2919 3935
2920 new CFClient::UI::Label 3936 new CFPlus::UI::Label
2921 markup => $short, 3937 markup => $short,
2922 tooltip => $item->{tooltip}, 3938 tooltip => $item->{tooltip},
2923 tooltip_font => $::FONT_PROP, 3939 tooltip_font => $::FONT_PROP,
2924 tooltip_width => 0.67, 3940 tooltip_width => 0.67,
2925 fontsize => $item->{fontsize} || $self->{fontsize}, 3941 fontsize => $item->{fontsize} || $self->{fontsize},
2926 max_w => $::WIDTH * 0.44, 3942 max_w => $::WIDTH * 0.44,
2927 fg => $item->{fg}, 3943 fg => [@{ $item->{fg} }],
2928 can_events => 1, 3944 can_events => 1,
2929 can_hover => 1 3945 can_hover => 1
2930 }; 3946 };
3947
3948 if ((my $diff = $item->{timeout} - $NOW) < 2) {
3949 $label->{fg}[3] = ($item->{fg}[3] || 1) * $diff / 2;
3950 $label->update;
3951 $label->set_max_size (undef, $label->{req_h} * $diff)
3952 if $diff < 1;
3953 $self->{timer}->interval (1/30);
3954 } else {
3955 $label->{fg}[3] = $item->{fg}[3] || 1;
3956 }
3957
3958 push @widgets, $label;
2931 } 3959 }
2932 3960
2933 $self->clear; 3961 $self->clear;
2934 $self->SUPER::add (reverse @widgets); 3962 $self->SUPER::add (reverse @widgets);
2935} 3963}
… …
2938 my ($self, $text, %arg) = @_; 3966 my ($self, $text, %arg) = @_;
2939 3967
2940 $text =~ s/^\s+//; 3968 $text =~ s/^\s+//;
2941 $text =~ s/\s+$//; 3969 $text =~ s/\s+$//;
2942 3970
3971 return unless $text;
3972
2943 my $timeout = time + ((delete $arg{timeout}) || 60); 3973 my $timeout = (int time) + ((delete $arg{timeout}) || 60);
2944 3974
2945 my $group = exists $arg{group} ? $arg{group} : ++$self->{id}; 3975 my $group = exists $arg{group} ? $arg{group} : ++$self->{id};
2946 3976
2947 if (my $item = $self->{item}{$group}) { 3977 if (my $item = $self->{item}{$group}) {
2948 if ($item->{text} eq $text) { 3978 if ($item->{text} eq $text) {
2949 $item->{count}++; 3979 $item->{count}++;
2950 } else { 3980 } else {
2951 $item->{count} = 1; 3981 $item->{count} = 1;
2952 $item->{text} = $item->{tooltip} = $text; 3982 $item->{text} = $item->{tooltip} = $text;
2953 } 3983 }
2954 $item->{id} = ++$self->{id}; 3984 $item->{id} += 0.2;#d#
2955 $item->{timeout} = $timeout; 3985 $item->{timeout} = $timeout;
2956 delete $item->{label}; 3986 delete $item->{label};
2957 } else { 3987 } else {
2958 $self->{item}{$group} = { 3988 $self->{item}{$group} = {
2959 id => ++$self->{id}, 3989 id => ++$self->{id},
… …
2965 count => 1, 3995 count => 1,
2966 %arg, 3996 %arg,
2967 }; 3997 };
2968 } 3998 }
2969 3999
4000 $ROOT->on_refresh (reorder => sub {
2970 $self->reorder; 4001 $self->reorder;
4002 });
2971} 4003}
2972 4004
2973sub reconfigure { 4005sub reconfigure {
2974 my ($self) = @_; 4006 my ($self) = @_;
2975 4007
… …
2978 4010
2979 $self->reorder; 4011 $self->reorder;
2980 $self->SUPER::reconfigure; 4012 $self->SUPER::reconfigure;
2981} 4013}
2982 4014
4015sub destroy {
4016 my ($self) = @_;
4017
4018 $self->{timer}->cancel;
4019
4020 $self->SUPER::destroy;
4021}
4022
2983############################################################################# 4023#############################################################################
2984 4024
2985package CFClient::UI::Root; 4025package CFPlus::UI::Root;
2986 4026
2987our @ISA = CFClient::UI::Container::; 4027our @ISA = CFPlus::UI::Container::;
2988 4028
4029use List::Util qw(min max);
4030
2989use CFClient::OpenGL; 4031use CFPlus::OpenGL;
2990 4032
2991sub new { 4033sub new {
2992 my $class = shift; 4034 my $class = shift;
2993 4035
2994 $class->SUPER::new ( 4036 my $self = $class->SUPER::new (
4037 visible => 1,
2995 @_, 4038 @_,
2996 ) 4039 );
2997}
2998 4040
2999sub configure { 4041 CFPlus::weaken ($self->{root} = $self);
3000 my ($self, $x, $y, $w, $h) = @_;
3001 4042
3002 $self->{w} = $w; 4043 $self
3003 $self->{h} = $h;
3004}
3005
3006sub check_size {
3007 my ($self) = @_;
3008
3009 $self->size_allocate ($self->{w}, $self->{h})
3010 if $self->{w};
3011} 4044}
3012 4045
3013sub size_request { 4046sub size_request {
3014 my ($self) = @_; 4047 my ($self) = @_;
3015 4048
3016 ($self->{w}, $self->{h}) 4049 ($self->{w}, $self->{h})
3017} 4050}
3018 4051
4052sub _to_pixel {
4053 my ($coord, $size, $max) = @_;
4054
4055 $coord =
4056 $coord eq "center" ? ($max - $size) * 0.5
4057 : $coord eq "max" ? $max
4058 : $coord;
4059
4060 $coord = 0 if $coord < 0;
4061 $coord = $max - $size if $coord > $max - $size;
4062
4063 int $coord + 0.5
4064}
4065
3019sub size_allocate { 4066sub invoke_size_allocate {
3020 my ($self, $w, $h) = @_; 4067 my ($self, $w, $h) = @_;
3021
3022 my $old_w = $self->{old_w}; $self->{old_w} = $w;
3023 my $old_h = $self->{old_h}; $self->{old_h} = $h;
3024
3025 CFClient::UI::rescale_widgets $w / $old_w, $h / $old_h
3026 if $old_w && $old_h && ($old_w != $w || $old_h != $h);
3027 4068
3028 for my $child ($self->children) { 4069 for my $child ($self->children) {
3029 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)}; 4070 my ($X, $Y, $W, $H) = @$child{qw(x y req_w req_h)};
3030 4071
3031 $X = $child->{req_x} > 0 ? $child->{req_x} : $w - $W - $child->{req_x} + 1 4072 $X = $child->{force_x} if exists $child->{force_x};
3032 if exists $child->{req_x}; 4073 $Y = $child->{force_y} if exists $child->{force_y};
3033 4074
3034 $Y = $child->{req_y} > 0 ? $child->{req_y} : $h - $H - $child->{req_y} + 1 4075 $X = _to_pixel $X, $W, $self->{w};
3035 if exists $child->{req_y}; 4076 $Y = _to_pixel $Y, $H, $self->{h};
3036
3037 $X = List::Util::max 0, List::Util::min $w - $W, int $X + 0.5;
3038 $Y = List::Util::max 0, List::Util::min $h - $H, int $Y + 0.5;
3039 4077
3040 $child->configure ($X, $Y, $W, $H); 4078 $child->configure ($X, $Y, $W, $H);
3041 } 4079 }
4080
4081 1
3042} 4082}
3043 4083
3044sub coord2local { 4084sub coord2local {
3045 my ($self, $x, $y) = @_; 4085 my ($self, $x, $y) = @_;
3046 4086
… …
3054} 4094}
3055 4095
3056sub update { 4096sub update {
3057 my ($self) = @_; 4097 my ($self) = @_;
3058 4098
3059 $self->check_size;
3060 $::WANT_REFRESH++; 4099 $::WANT_REFRESH++;
3061} 4100}
3062 4101
3063sub add { 4102sub add {
3064 my ($self, @children) = @_; 4103 my ($self, @children) = @_;
3065 4104
3066 for my $child (@children) {
3067 $child->{toplevel} = 1; 4105 $_->{is_toplevel} = 1
3068 4106 for @children;
3069 # integerise window positions
3070 $child->{x} = int $child->{x};
3071 $child->{y} = int $child->{y};
3072 }
3073 4107
3074 $self->SUPER::add (@children); 4108 $self->SUPER::add (@children);
4109}
4110
4111sub remove {
4112 my ($self, @children) = @_;
4113
4114 $self->SUPER::remove (@children);
4115
4116 delete $self->{is_toplevel}
4117 for @children;
3075 4118
3076 while (@children) { 4119 while (@children) {
3077 my $w = pop @children; 4120 my $w = pop @children;
3078 push @children, $w->children; 4121 push @children, $w->children;
3079 $w->{visible} = 1; 4122 $w->set_invisible;
3080 }
3081}
3082
3083sub remove {
3084 my ($self, @children) = @_;
3085
3086 $self->SUPER::remove (@children);
3087
3088 while (@children) {
3089 my $w = pop @children;
3090 push @children, $w->children;
3091 delete $w->{visible};
3092 } 4123 }
3093} 4124}
3094 4125
3095sub on_refresh { 4126sub on_refresh {
3096 my ($self, $id, $cb) = @_; 4127 my ($self, $id, $cb) = @_;
… …
3110 while ($self->{refresh_hook}) { 4141 while ($self->{refresh_hook}) {
3111 $_->() 4142 $_->()
3112 for values %{delete $self->{refresh_hook}}; 4143 for values %{delete $self->{refresh_hook}};
3113 } 4144 }
3114 4145
3115 if ($self->{check_size}) { 4146 while ($self->{realloc}) {
3116 my @queue = ([], []); 4147 my %queue;
4148 my @queue;
4149 my $widget;
3117 4150
3118 for (;;) { 4151 outer:
3119 if ($self->{check_size}) { 4152 while () {
3120 # heuristic: check containers last 4153 if (my $realloc = delete $self->{realloc}) {
3121 push @{ $queue[ ! ! $_->isa ("CFClient::UI::Container") ] }, $_ 4154 for $widget (values %$realloc) {
3122 for values %{delete $self->{check_size}} 4155 $widget->{visible} or next; # do not resize invisible widgets
4156
4157 $queue{$widget+0}++ and next; # duplicates are common
4158
4159 push @{ $queue[$widget->{visible}] }, $widget;
4160 }
3123 } 4161 }
3124 4162
3125 my $widget = (pop @{ $queue[0] }) || (pop @{ $queue[1] }) || last; 4163 while () {
4164 @queue or last outer;
3126 4165
3127 my ($w, $h) = $widget->{user_w} && $widget->{user_h} 4166 $widget = pop @{ $queue[-1] || [] }
3128 ? @$widget{qw(user_w user_h)} 4167 and last;
3129 : $widget->size_request;
3130
3131 if (delete $widget->{force_alloc}
3132 or $w != $widget->{req_w} or $h != $widget->{req_h}) {
3133 Carp::confess "$widget: size_request is negative" if $w < 0 || $h < 0;#d#
3134 4168
4169 pop @queue;
4170 }
4171
4172 delete $queue{$widget+0};
4173
4174 my ($w, $h) = $widget->size_request;
4175
4176 $w = max $widget->{min_w}, $w + $widget->{padding_x} * 2;
4177 $h = max $widget->{min_h}, $h + $widget->{padding_y} * 2;
4178
4179 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4180 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4181
4182 $w = $widget->{force_w} if exists $widget->{force_w};
4183 $h = $widget->{force_h} if exists $widget->{force_h};
4184
4185 if ($widget->{req_w} != $w || $widget->{req_h} != $h
4186 || delete $widget->{force_realloc}) {
3135 $widget->{req_w} = $w; 4187 $widget->{req_w} = $w;
3136 $widget->{req_h} = $h; 4188 $widget->{req_h} = $h;
3137 4189
3138 $self->{size_alloc}{$widget} = [$widget, $widget->{w} || $w, $widget->{h} || $h]; 4190 $self->{size_alloc}{$widget+0} = $widget;
3139 4191
3140 $widget->{parent}->check_size
3141 if $widget->{parent}; 4192 if (my $parent = $widget->{parent}) {
4193 $self->{realloc}{$parent+0} = $parent
4194 unless $queue{$parent+0};
4195
4196 $parent->{force_size_alloc} = 1;
4197 $self->{size_alloc}{$parent+0} = $parent;
4198 }
3142 } 4199 }
4200
4201 delete $self->{realloc}{$widget+0};
3143 } 4202 }
3144 }
3145 4203
3146 while ($self->{size_alloc}) { 4204 while (my $size_alloc = delete $self->{size_alloc}) {
3147 for (values %{delete $self->{size_alloc}}) { 4205 my @queue = sort { $a->{visible} <=> $b->{visible} }
3148 my ($widget, $w, $h) = @$_; 4206 values %$size_alloc;
3149 4207
4208 while () {
4209 my $widget = pop @queue || last;
4210
4211 my ($w, $h) = @$widget{qw(alloc_w alloc_h)};
4212
4213 $w = max $widget->{min_w}, $w;
4214 $h = max $widget->{min_h}, $h;
4215
4216# $w = min $self->{w} - $widget->{x}, $w if $self->{w};
4217# $h = min $self->{h} - $widget->{y}, $h if $self->{h};
4218
4219 $w = min $widget->{max_w}, $w if exists $widget->{max_w};
4220 $h = min $widget->{max_h}, $h if exists $widget->{max_h};
4221
3150 $w = 0 if $w < 0; 4222 $w = int $w + 0.5;
3151 $h = 0 if $h < 0; 4223 $h = int $h + 0.5;
3152 4224
4225 if ($widget->{w} != $w || $widget->{h} != $h || delete $widget->{force_size_alloc}) {
4226 $widget->{old_w} = $widget->{w};
4227 $widget->{old_h} = $widget->{h};
4228
3153 $widget->{w} = $w; 4229 $widget->{w} = $w;
3154 $widget->{h} = $h; 4230 $widget->{h} = $h;
3155 $widget->size_allocate ($w, $h); 4231
3156 $widget->emit (size_allocate => $w, $h); 4232 $widget->emit (size_allocate => $w, $h);
4233 }
4234 }
3157 } 4235 }
3158 } 4236 }
3159 4237
3160 while ($self->{post_alloc_hook}) { 4238 while ($self->{post_alloc_hook}) {
3161 $_->() 4239 $_->()
… …
3170 glLoadIdentity; 4248 glLoadIdentity;
3171 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000; 4249 glOrtho 0, $::WIDTH, $::HEIGHT, 0, -10000, 10000;
3172 glMatrixMode GL_MODELVIEW; 4250 glMatrixMode GL_MODELVIEW;
3173 glLoadIdentity; 4251 glLoadIdentity;
3174 4252
4253 {
4254 package CFPlus::UI::Base;
4255
4256 local ($draw_x, $draw_y, $draw_w, $draw_h) =
4257 (0, 0, $self->{w}, $self->{h});
4258
3175 $self->_draw; 4259 $self->_draw;
4260 }
3176} 4261}
3177 4262
3178############################################################################# 4263#############################################################################
3179 4264
3180package CFClient::UI; 4265package CFPlus::UI;
3181 4266
3182$ROOT = new CFClient::UI::Root; 4267$ROOT = new CFPlus::UI::Root;
3183$TOOLTIP = new CFClient::UI::Tooltip z => 900; 4268$TOOLTIP = new CFPlus::UI::Tooltip z => 900;
3184 4269
31851 42701
3186 4271

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