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Better handling on workspace change and setting sticky tag for window. Implemented #217: all windows in taskbar, no matter which desktop was used.

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This commit is contained in:
Sanel Zukan 2013-01-04 13:05:42 +00:00
parent 7431373b29
commit d09f846380
4 changed files with 57 additions and 15 deletions
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4
ede-panel/applets/taskbar/TaskButton.cpp
View File

@ -103,7 +103,9 @@ static void maximize_cb(Fl_Widget*, void *b) {
redraw_whole_panel(bb);
}
TaskButton::TaskButton(int X, int Y, int W, int H, const char *l) : Fl_Button(X, Y, W, H, l), xid(0), image_alloc(false) {
TaskButton::TaskButton(int X, int Y, int W, int H, const char *l) : Fl_Button(X, Y, W, H, l),
xid(0), wspace(0), image_alloc(false), net_wm_icon(0)
{
box(FL_UP_BOX);
align(FL_ALIGN_INSIDE | FL_ALIGN_LEFT | FL_ALIGN_CLIP);

5
ede-panel/applets/taskbar/TaskButton.h
View File

@ -28,11 +28,11 @@ class TaskButton : public Fl_Button {
private:
/* window ID this button handles */
Window xid;
int wspace;
bool image_alloc;
Atom net_wm_icon;
void clear_image(void);
public:
TaskButton(int X, int Y, int W, int H, const char *l = 0);
~TaskButton();
@ -45,6 +45,9 @@ public:
void update_title_from_xid(void);
void update_image_from_xid(void);
void set_workspace(int s) { wspace = s; }
int get_workspace(void) { return wspace; }
};
#endif

47
ede-panel/applets/taskbar/Taskbar.cpp
View File

@ -45,6 +45,7 @@ EDELIB_NS_USING(NETWM_CHANGED_CURRENT_WORKSPACE)
EDELIB_NS_USING(NETWM_CHANGED_WINDOW_LIST)
EDELIB_NS_USING(NETWM_CHANGED_WINDOW_NAME)
EDELIB_NS_USING(NETWM_CHANGED_WINDOW_ICON)
EDELIB_NS_USING(NETWM_CHANGED_WINDOW_DESKTOP)
EDELIB_NS_USING(WM_WINDOW_STATE_ICONIC)
EDELIB_NS_USING(NETWM_STATE_ACTION_TOGGLE)
EDELIB_NS_USING(NETWM_STATE_HIDDEN)
@ -91,11 +92,21 @@ static void net_event_cb(int action, Window xid, void *data) {
tt->update_child_icon(xid);
return;
}
if(action == NETWM_CHANGED_WINDOW_DESKTOP) {
Taskbar *tt = (Taskbar*)data;
tt->update_child_workspace(xid);
return;
}
}
Taskbar::Taskbar() : Fl_Group(0, 0, 40, 25), curr_active(NULL), prev_active(NULL) {
end();
fixed_layout = false;
ignore_workspace_value = false;
current_workspace = netwm_workspace_get_current();
update_task_buttons();
netwm_callback_add(net_event_cb, this);
@ -107,7 +118,7 @@ Taskbar::~Taskbar() {
void Taskbar::update_task_buttons(void) {
Window *wins;
int nwins = netwm_window_get_all_mapped(&wins);
int ws, nwins = netwm_window_get_all_mapped(&wins);
if(nwins < 1) {
if(children() > 0) clear();
@ -115,7 +126,6 @@ void Taskbar::update_task_buttons(void) {
}
TaskButton *b;
int curr_workspace = netwm_workspace_get_current();
bool need_full_redraw = false;
for(int i = 0, found; i < children(); i++) {
@ -173,11 +183,13 @@ void Taskbar::update_task_buttons(void) {
}
/* create button */
if(curr_workspace == netwm_window_get_workspace(wins[i])) {
ws = netwm_window_get_workspace(wins[i]);
if(visible_on_current_workspace(ws)) {
b = new TaskButton(0, 0, DEFAULT_CHILD_W, 25);
b->set_window_xid(wins[i]);
b->update_title_from_xid();
b->update_image_from_xid();
b->set_workspace(ws);
/* catch the name changes */
XSelectInput(fl_display, wins[i], PropertyChangeMask | StructureNotifyMask);
@ -197,18 +209,12 @@ void Taskbar::update_task_buttons(void) {
void Taskbar::update_workspace_change(void) {
if(children() < 1) return;
current_workspace = netwm_workspace_get_current();
TaskButton *b;
int p, curr_workspace = netwm_workspace_get_current();
for(int i = 0; i < children(); i++) {
b = (TaskButton*)child(i);
/*
* get fresh value, as wm can change it without notification
* (e.g. pekwm window drag to different workspace)
*/
p = netwm_window_get_workspace(b->get_window_xid());
(p == curr_workspace) ? b->show() : b->hide();
visible_on_current_workspace(b->get_workspace()) ? b->show() : b->hide();
}
layout_children();
@ -352,6 +358,25 @@ void Taskbar::update_child_icon(Window xid) {
}
}
void Taskbar::update_child_workspace(Window xid) {
if(children() < 0) return;
TaskButton *o;
for(int i = 0; i < children(); i++) {
o = (TaskButton*)child(i);
if(o->get_window_xid() == xid) {
int ws = netwm_window_get_workspace(xid);
o->set_workspace(ws);
visible_on_current_workspace(ws) ? o->show() : o->hide();
break;
}
}
layout_children();
redraw();
}
void Taskbar::panel_redraw(void) {
parent()->redraw();
}

14
ede-panel/applets/taskbar/Taskbar.h
View File

@ -24,12 +24,23 @@
#include <FL/Fl_Group.H>
#include "Applet.h"
/* if button should be on visible on all workspaces */
#define ALL_WORKSPACES -1
class TaskButton;
class Taskbar : public Fl_Group {
public:
TaskButton *curr_active, *prev_active;
bool fixed_layout; /* fixed or streched layout of buttons */
bool fixed_layout; /* fixed or streched layout of buttons */
bool ignore_workspace_value; /* should all windows be shown ignoring workspace value */
int current_workspace;
bool visible_on_current_workspace(int ws) {
return ignore_workspace_value || (ws == ALL_WORKSPACES) || (ws == current_workspace);
}
public:
Taskbar();
~Taskbar();
@ -44,6 +55,7 @@ public:
void activate_window(TaskButton *b);
void update_child_title(Window xid);
void update_child_icon(Window xid);
void update_child_workspace(Window xid);
void panel_redraw(void);
};