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simplified logic of wMaximizeWindow function

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This commit is contained in:
Renan Traba
2013-04-27 19:59:08 -03:00
committed by Carlos R. Mafra
parent 33343bcd59
commit e20f45ef3c
1 changed files with 53 additions and 85 deletions
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138
src/actions.c
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@@ -341,18 +341,17 @@ void update_saved_geometry(WWindow *wwin)
save_old_geometry(wwin, SAVE_GEOMETRY_X);
}
#define IS_MAX_HORIZONTALLY(directions) ((directions & MAX_HORIZONTAL) | (directions & MAX_LEFTHALF) | (directions & MAX_RIGHTHALF))
void wMaximizeWindow(WWindow *wwin, int directions)
{
int new_x, new_y;
unsigned int new_width, new_height, half_scr_width;
int new_x = 0;
int new_y = 0;
int maximus_x = 0;
int maximus_y = 0;
unsigned int maximus_width = 0;
unsigned int maximus_height = 0;
WArea usableArea, totalArea;
Bool has_border = 1;
int save_directions = 0;
int adj_size;
if (!IS_RESIZABLE(wwin))
@@ -364,27 +363,14 @@ void wMaximizeWindow(WWindow *wwin, int directions)
/* the size to adjust the geometry */
adj_size = wwin->screen_ptr->frame_border_width * 2 * has_border;
/* save old coordinates before we change the current values
* always if the window is not currently maximized at all
* but never if the window has been Maximusized */
/* save old coordinates before we change the current values */
if (!wwin->flags.maximized)
save_directions |= SAVE_GEOMETRY_ALL;
else if (!(wwin->flags.old_maximized & MAX_MAXIMUS)) {
if ((directions & MAX_VERTICAL) &&
!(wwin->flags.maximized & MAX_VERTICAL))
save_directions |= SAVE_GEOMETRY_Y | SAVE_GEOMETRY_HEIGHT;
if (IS_MAX_HORIZONTALLY(directions) &&
!IS_MAX_HORIZONTALLY(wwin->flags.maximized))
save_directions |= SAVE_GEOMETRY_X | SAVE_GEOMETRY_WIDTH;
}
if ((directions & MAX_MAXIMUS) && !wwin->flags.maximized)
save_directions |= SAVE_GEOMETRY_ALL;
save_old_geometry(wwin, save_directions);
save_old_geometry(wwin, SAVE_GEOMETRY_ALL);
totalArea.x1 = 0;
totalArea.y1 = 0;
totalArea.x2 = wwin->screen_ptr->scr_width;
totalArea.y2 = wwin->screen_ptr->scr_height;
totalArea.x1 = 0;
totalArea.y1 = 0;
usableArea = totalArea;
if (!(directions & MAX_IGNORE_XINERAMA)) {
@@ -399,10 +385,6 @@ void wMaximizeWindow(WWindow *wwin, int directions)
usableArea = wGetUsableAreaForHead(scr, head, &totalArea, True);
}
/* remember Maximus geometry if we'll need it later */
if ((wwin->flags.old_maximized & MAX_MAXIMUS) || (directions & MAX_MAXIMUS))
find_Maximus_geometry(wwin, usableArea, &maximus_x, &maximus_y, &maximus_width, &maximus_height);
/* Only save directions, not kbd or xinerama hints */
directions &= (MAX_HORIZONTAL | MAX_VERTICAL | MAX_LEFTHALF | MAX_RIGHTHALF | MAX_MAXIMUS);
@@ -416,72 +398,63 @@ void wMaximizeWindow(WWindow *wwin, int directions)
wUnshadeWindow(wwin);
}
if (directions & MAX_HORIZONTAL) {
new_width = usableArea.x2 - usableArea.x1 - adj_size;
new_x = usableArea.x1;
} else if (directions & MAX_LEFTHALF) {
new_width = half_scr_width - adj_size;
new_x = usableArea.x1;
wwin->flags.old_maximized |= MAX_LEFTHALF;
wwin->flags.old_maximized &= ~MAX_RIGHTHALF;
} else if (directions & MAX_RIGHTHALF) {
new_width = half_scr_width - adj_size;
new_x = usableArea.x1 + half_scr_width;
wwin->flags.old_maximized |= MAX_RIGHTHALF;
wwin->flags.old_maximized &= ~MAX_LEFTHALF;
} else if (wwin->flags.old_maximized & MAX_MAXIMUS) {
new_x = maximus_x;
new_width = maximus_width - adj_size;
} else if (IS_MAX_HORIZONTALLY(wwin->flags.maximized)) {
new_x = (wwin->old_geometry.x) ? wwin->old_geometry.x : wwin->frame_x;
new_width = (wwin->old_geometry.width) ? wwin->old_geometry.width : wwin->frame->core->width;
} else {
wwin->flags.old_maximized &= ~(MAX_LEFTHALF | MAX_RIGHTHALF);
new_x = wwin->frame_x;
new_width = wwin->frame->core->width;
}
if (directions & MAX_VERTICAL) {
new_height = usableArea.y2 - usableArea.y1 - adj_size;
new_y = usableArea.y1;
if (WFLAGP(wwin, full_maximize)) {
new_y -= wwin->frame->top_width;
new_height += wwin->frame->bottom_width - 1;
}
} else if (wwin->flags.old_maximized & MAX_MAXIMUS) {
new_y = maximus_y;
new_height = maximus_height - adj_size;
/* HACK: this will be subtracted again below */
new_height += wwin->frame->top_width + wwin->frame->bottom_width;
} else if (wwin->flags.maximized & MAX_VERTICAL) {
new_y = (wwin->old_geometry.y) ? wwin->old_geometry.y : wwin->frame_y;
new_height = (wwin->old_geometry.height) ? wwin->old_geometry.height : wwin->frame->core->height;
/* HACK: this will be subtracted again below */
new_height += wwin->frame->top_width + wwin->frame->bottom_width;
wwin->flags.old_maximized &= ~(MAX_LEFTHALF | MAX_RIGHTHALF);
} else {
new_y = wwin->frame_y;
new_height = wwin->frame->core->height;
}
if (!WFLAGP(wwin, full_maximize)) {
new_height -= wwin->frame->top_width + wwin->frame->bottom_width;
}
if (directions & MAX_MAXIMUS) {
new_x = maximus_x;
new_y = maximus_y;
find_Maximus_geometry(wwin, usableArea, &maximus_x, &maximus_y, &maximus_width, &maximus_height);
new_width = maximus_width - adj_size;
new_height = maximus_height - adj_size;
if (WFLAGP(wwin, full_maximize) && new_y == 0) {
new_x = maximus_x;
new_y = maximus_y;
if (WFLAGP(wwin, full_maximize) && (new_y == 0)) {
new_height += wwin->frame->bottom_width - 1;
new_y -= wwin->frame->top_width;
new_height += wwin->frame->top_width - 1;
}
/* HACK: this will be subtracted again below */
new_height += wwin->frame->top_width + wwin->frame->bottom_width;
wwin->maximus_x = new_x;
wwin->maximus_y = new_y;
wwin->flags.old_maximized |= MAX_MAXIMUS;
} else {
/* set default values if no option set then */
if (!(directions & (MAX_HORIZONTAL | MAX_LEFTHALF | MAX_RIGHTHALF | MAX_MAXIMUS))) {
new_width = (wwin->old_geometry.width) ? wwin->old_geometry.width : wwin->frame->core->width;
new_x = (wwin->old_geometry.x) ? wwin->old_geometry.x : wwin->frame_x;
}
if (!(directions & (MAX_VERTICAL | MAX_MAXIMUS))) {
new_height = (wwin->old_geometry.height) ? wwin->old_geometry.height : wwin->frame->core->height;
new_y = (wwin->old_geometry.y) ? wwin->old_geometry.y : wwin->frame_y;
}
/* left|right position */
if (directions & MAX_LEFTHALF) {
new_width = half_scr_width - adj_size;
new_x = usableArea.x1;
} else if (directions & MAX_RIGHTHALF) {
new_width = half_scr_width - adj_size;
new_x = usableArea.x1 + half_scr_width;
}
/* vertical|horizontal position */
if (directions & MAX_HORIZONTAL) {
new_width = usableArea.x2 - usableArea.x1 - adj_size;
new_x = usableArea.x1;
}
if (directions & MAX_VERTICAL) {
new_height = usableArea.y2 - usableArea.y1 - adj_size;
new_y = usableArea.y1;
if (WFLAGP(wwin, full_maximize) && (new_y == 0))
new_y -= wwin->frame->top_width;
}
}
if (!WFLAGP(wwin, full_maximize))
new_height -= wwin->frame->top_width + wwin->frame->bottom_width;
/* set maximization state */
wwin->flags.maximized = directions;
if ((wwin->flags.old_maximized & MAX_MAXIMUS) && !wwin->flags.maximized)
wwin->flags.maximized = MAX_MAXIMUS;
wWindowConstrainSize(wwin, &new_width, &new_height);
wWindowCropSize(wwin, usableArea.x2 - usableArea.x1,
@@ -491,11 +464,6 @@ void wMaximizeWindow(WWindow *wwin, int directions)
wWindowSynthConfigureNotify(wwin);
WMPostNotificationName(WMNChangedState, wwin, "maximize");
/* set maximization state */
wwin->flags.maximized = directions;
if ((wwin->flags.old_maximized & MAX_MAXIMUS) && !wwin->flags.maximized)
wwin->flags.maximized = MAX_MAXIMUS;
}
/* generic (un)maximizer */