[PATCH] gitk: try to set program icon

[PATCH] gitk: try to set program icon

[Giuseppe Bilotta]

We add the git icon in three formats (.xbm, .ico, .ppm), which we try to
set as window icon.
---

Ugh. This rather simple patch cost me _way_ more time than I expected to
dedicate to it. Making those pesky iconbitmap and iconphoto commands do what
they were supposed to do is not as trivial as it seems. Thanks the people on
Freenode/#tcl for giving me a hand in understading they very restricted way in
which they could work.

Also, I'm not really sure the gitk program path itself is the best place to put
the icon files in, but I couldn't think of a better place so feel free to
suggest alternatives (it's a real pity that you can't embed the icon data in
the program itself).

 gitk-git/Makefile |    3 +++
 gitk-git/gitk     |    9 +++++++++
 gitk-git/gitk.ico |  Bin 0 -> 318 bytes
 gitk-git/gitk.ppm |  Bin 0 -> 781 bytes
 gitk-git/gitk.xbm |    6 ++++++
 5 files changed, 18 insertions(+), 0 deletions(-)
 create mode 100644 gitk-git/gitk.ico
 create mode 100644 gitk-git/gitk.ppm
 create mode 100644 gitk-git/gitk.xbm

diff --git a/gitk-git/Makefile b/gitk-git/Makefile
index e1b6045..a55f905 100644
--- a/gitk-git/Makefile
+++ b/gitk-git/Makefile
@@ -31,6 +31,7 @@ endif
 PO_TEMPLATE = po/gitk.pot
 ALL_POFILES = $(wildcard po/*.po)
 ALL_MSGFILES = $(subst .po,.msg,$(ALL_POFILES))
+LOGO_FILES = gitk.ico gitk.xbm gitk.ppm
 
 ifndef V
 	QUIET          = @
@@ -43,8 +44,10 @@ install:: all
 	$(INSTALL) -m 755 gitk-wish '$(DESTDIR_SQ)$(bindir_SQ)'/gitk
 	$(INSTALL) -d -m 755 '$(DESTDIR_SQ)$(msgsdir_SQ)'
 	$(foreach p,$(ALL_MSGFILES), $(INSTALL) -m 644 $p '$(DESTDIR_SQ)$(msgsdir_SQ)' &&) true
+	$(foreach p,$(LOGO_FILES), $(INSTALL) -m 644 $p '$(DESTDIR_SQ)$(bindir_SQ)' &&) true
 
 uninstall::
+	$(foreach p,$(LOGO_FILES), $(RM) '$(DESTDIR_SQ)$(bindir_SQ)'/$(notdir $p) &&) true
 	$(foreach p,$(ALL_MSGFILES), $(RM) '$(DESTDIR_SQ)$(msgsdir_SQ)'/$(notdir $p) &&) true
 	$(RM) '$(DESTDIR_SQ)$(bindir_SQ)'/gitk
 
diff --git a/gitk-git/gitk b/gitk-git/gitk
index 3353f4a..25cf627 100644
--- a/gitk-git/gitk
+++ b/gitk-git/gitk
@@ -10797,6 +10797,15 @@ set lserial 0
 set isworktree [expr {[exec git rev-parse --is-inside-work-tree] == "true"}]
 setcoords
 makewindow
+# try to set the window icon, testing the logos from the worst to the best
+# quality. XBM is likely to fail on Windows, ICO is likely to fail on other
+# systems, and PPM with iconphoto only works for 8.4.9 or later
+catch { wm iconbitmap . @[file join [file dirname [file normalize $argv0]] gitk.xbm] }
+catch { wm iconbitmap . @[file join [file dirname [file normalize $argv0]] gitk.ico] }
+catch {
+	image create photo gitlogo -file [file join [file dirname [file normalize $argv0]] gitk.ppm]
+	wm iconphoto . -default gitlogo
+}
 # wait for the window to become visible
 tkwait visibility .
 wm title . "[file tail $argv0]: [file tail [pwd]]"
diff --git a/gitk-git/gitk.ico b/gitk-git/gitk.ico
new file mode 100644
index 0000000000000000000000000000000000000000..db349141ec3f510d98751fc117ff63eb4fc465c0
GIT binary patch
literal 318
zcmb7;u?~PB5JL-bbGgIB8JYM@Kg~bGR>MNVK*{Tc_J#ujpPA7&)Bv0SDlw9Ya_J_=
p{-aI+&sVh8AXZgo@^Ym@^W;wJQ<3sf8Bxc^KF5CcU%hwSe*yPC7a#xt

literal 0
HcmV?d00001

diff --git a/gitk-git/gitk.ppm b/gitk-git/gitk.ppm
new file mode 100644
index 0000000000000000000000000000000000000000..b6ea231fc8eb12827dced0cee8390bd0a2a424d1
GIT binary patch
literal 781
zcmWGA<1#c;Ff`*bGBxG;Kk~o<1_n3+`X0^(GBCNAA_UdbAw(G(7=Q?F5iwl28VCay
X7icDa1!%GmH^5CJh6{K0U|;|M>w9nk

literal 0
HcmV?d00001

diff --git a/gitk-git/gitk.xbm b/gitk-git/gitk.xbm
new file mode 100644
index 0000000..ce5871d
--- /dev/null
+++ b/gitk-git/gitk.xbm
@@ -0,0 +1,6 @@
+#define gitk_width 16
+#define gitk_height 16
+static char gitk_bits[] = {
+  0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0xDE, 0x7B, 
+  0xDE, 0x7B, 0x00, 0x00, 0x00, 0x00, 0x8C, 0x31, 0xDE, 0x7B, 0xDE, 0x7B, 
+  0x8C, 0x31, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, };
-- 
1.5.6.5

Re: [PATCH] gitk: try to set program icon

[Giuseppe Bilotta]

On Sun, Nov 16, 2008 at 12:45 AM, Giuseppe Bilotta
<giuseppe.bilotta@gmail.com> wrote:
> We add the git icon in three formats (.xbm, .ico, .ppm), which we try to
> set as window icon.

[snip]

Scratch this. I've seen how it's done in git-gui, and I think that's a
better way to do it. I've provided a patch for git-gui to introduce
the icon under X, so I'll just use something like that, maybe using wm
iconphoto for all platforms.

-- 
Giuseppe "Oblomov" Bilotta

[PATCH] gitk: try to provide a window icon

[Giuseppe Bilotta]

Try to set up a 16x16 Tk photo image (based on the git logo) and use it
a window icon. Wrap the code in a catch because it may fail in earlier
Tcl/Tk 8.4 releases that don't provide 'wm iconphoto'.

Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
---
 gitk-git/gitk |   20 ++++++++++++++++++++
 1 files changed, 20 insertions(+), 0 deletions(-)

diff --git a/gitk-git/gitk b/gitk-git/gitk
index 3353f4a..6b671a6 100644
--- a/gitk-git/gitk
+++ b/gitk-git/gitk
@@ -10797,6 +10797,26 @@ set lserial 0
 set isworktree [expr {[exec git rev-parse --is-inside-work-tree] == "true"}]
 setcoords
 makewindow
+catch {
+	image create photo gitlogo      -width 16 -height 16
+
+	image create photo gitlogominus -width  4 -height  2
+	gitlogominus put #C00000 -to 0 0 4 2
+	gitlogo copy gitlogominus -to  1 5
+	gitlogo copy gitlogominus -to  6 5
+	gitlogo copy gitlogominus -to 11 5
+	image delete gitlogominus
+
+	image create photo gitlogoplus  -width  4 -height  4
+	gitlogoplus  put #008000 -to 1 0 3 4
+	gitlogoplus  put #008000 -to 0 1 4 3
+	gitlogo copy gitlogoplus  -to  1 9
+	gitlogo copy gitlogoplus  -to  6 9
+	gitlogo copy gitlogoplus  -to 11 9
+	image delete gitlogoplus
+
+	wm iconphoto . -default gitlogo
+}
 # wait for the window to become visible
 tkwait visibility .
 wm title . "[file tail $argv0]: [file tail [pwd]]"
-- 
1.5.6.5

[PATCH] gitk: try to provide a window icon

[Giuseppe Bilotta]

Try to set up a 16x16 Tk photo image (based on the git logo) and use it
as window icon. Wrap the code in a catch because it may fail in earlier
Tcl/Tk 8.4 releases that don't provide 'wm iconphoto'.

Signed-off-by: Giuseppe Bilotta <giuseppe.bilotta@gmail.com>
---

Resend (with a typo fixed in the commit message), because it seems to
have flied a little too low on the previous round of commits.

 gitk-git/gitk |   20 ++++++++++++++++++++
 1 files changed, 20 insertions(+), 0 deletions(-)

diff --git a/gitk-git/gitk b/gitk-git/gitk
index dc2a439..8c6a50d 100644
--- a/gitk-git/gitk
+++ b/gitk-git/gitk
@@ -10881,6 +10881,26 @@ set lserial 0
 set isworktree [expr {[exec git rev-parse --is-inside-work-tree] == "true"}]
 setcoords
 makewindow
+catch {
+	image create photo gitlogo      -width 16 -height 16
+
+	image create photo gitlogominus -width  4 -height  2
+	gitlogominus put #C00000 -to 0 0 4 2
+	gitlogo copy gitlogominus -to  1 5
+	gitlogo copy gitlogominus -to  6 5
+	gitlogo copy gitlogominus -to 11 5
+	image delete gitlogominus
+
+	image create photo gitlogoplus  -width  4 -height  4
+	gitlogoplus  put #008000 -to 1 0 3 4
+	gitlogoplus  put #008000 -to 0 1 4 3
+	gitlogo copy gitlogoplus  -to  1 9
+	gitlogo copy gitlogoplus  -to  6 9
+	gitlogo copy gitlogoplus  -to 11 9
+	image delete gitlogoplus
+
+	wm iconphoto . -default gitlogo
+}
 # wait for the window to become visible
 tkwait visibility .
 wm title . "[file tail $argv0]: [file tail [pwd]]"
-- 
1.5.6.5