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-rw-r--r--tex/context/base/l-pdfview.lua286
1 files changed, 143 insertions, 143 deletions
diff --git a/tex/context/base/l-pdfview.lua b/tex/context/base/l-pdfview.lua
index 80033900f..643d538e7 100644
--- a/tex/context/base/l-pdfview.lua
+++ b/tex/context/base/l-pdfview.lua
@@ -1,143 +1,143 @@
-if not modules then modules = { } end modules ['l-pdfview'] = {
- version = 1.001,
- comment = "companion to mtx-context.lua",
- author = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
- copyright = "PRAGMA ADE / ConTeXt Development Team",
- license = "see context related readme files"
-}
-
--- Todo: figure out pdfopen/pdfclose on linux. Calling e.g. okular directly
--- doesn't work in linux when issued from scite as it blocks the editor (no
--- & possible or so). Unfortunately pdfopen keeps changing with not keeping
--- downward compatibility (command line arguments and so).
-
--- no 2>&1 any more, needs checking on windows
-
-local format, concat = string.format, table.concat
-
-pdfview = pdfview or { }
-
-local opencalls, closecalls, allcalls, runner
-
-if os.type == "windows" then
-
- opencalls = {
- ['default'] = "pdfopen --rxi --file",
- ['acrobat'] = "pdfopen --rxi --file",
- ['fullacrobat'] = "pdfopen --axi --file",
- ['okular'] = 'start "test" "c:/data/system/kde/bin/okular.exe" --unique', -- todo!
- ['sumatra'] = 'start "test" "c:/data/system/sumatrapdf/sumatrapdf.exe" -reuse-instance',
- ['okular'] = 'start "test" "okular.exe" --unique',
- ['sumatra'] = 'start "test" "sumatrapdf.exe" -reuse-instance -bg-color 0xCCCCCC',
- }
- closecalls= {
- ['default'] = "pdfclose --file",
- ['acrobat'] = "pdfclose --file",
- ['okular'] = false,
- ['sumatra'] = false,
- }
- allcalls = {
- ['default'] = "pdfclose --all",
- ['acrobat'] = "pdfclose --all",
- ['okular'] = false,
- ['sumatra'] = false,
- }
-
- pdfview.method = "acrobat"
-
- runner = function(...)
--- os.spawn(...)
- os.execute(...)
- end
-
-else
-
- opencalls = {
- ['default'] = "pdfopen", -- we could pass the default here
- ['okular'] = 'okular --unique'
- }
- closecalls= {
- ['default'] = "pdfclose --file",
- ['okular'] = false,
- }
- allcalls = {
- ['default'] = "pdfclose --all",
- ['okular'] = false,
- }
-
- pdfview.method = "okular"
-
- runner = function(...)
- os.spawn(...)
- end
-
-end
-
-directives.register("pdfview.method", function(v)
- pdfview.method = (opencalls[v] and v) or 'default'
-end)
-
-function pdfview.setmethod(method)
- if method and opencalls[method] then
- pdfview.method = method
- end
-end
-
-function pdfview.methods()
- return concat(table.sortedkeys(opencalls), " ")
-end
-
-function pdfview.status()
- return format("pdfview methods: %s, current method: %s (directives_pdfview_method)",pdfview.methods(),tostring(pdfview.method))
-end
-
--- local openedfiles = { }
-
-local function fullname(name)
- return file.addsuffix(name,"pdf")
-end
-
-function pdfview.open(...)
- local opencall = opencalls[pdfview.method]
- if opencall then
- local t = { ... }
- for i=1,#t do
- local name = fullname(t[i])
- if io.exists(name) then
- runner(format('%s "%s"', opencall, name))
- -- openedfiles[name] = true
- end
- end
- end
-end
-
-function pdfview.close(...)
- local closecall = closecalls[pdfview.method]
- if closecall then
- local t = { ... }
- for i=1,#t do
- local name = fullname(t[i])
- -- if openedfiles[name] then
- runner(format('%s "%s"', closecall, name))
- -- openedfiles[name] = nil
- -- else
- -- pdfview.closeall()
- -- break
- -- end
- end
- end
-end
-
-function pdfview.closeall()
- local allcall = allcalls[pdfview.method]
- if allcall then
- runner(format('%s', allcall))
- end
- -- openedfiles = { }
-end
-
---~ pdfview.open("t:/document/show-exa.pdf")
---~ os.sleep(3)
---~ pdfview.close("t:/document/show-exa.pdf")
-
-return pdfview
+if not modules then modules = { } end modules ['l-pdfview'] = {
+ version = 1.001,
+ comment = "companion to mtx-context.lua",
+ author = "Hans Hagen, PRAGMA-ADE, Hasselt NL",
+ copyright = "PRAGMA ADE / ConTeXt Development Team",
+ license = "see context related readme files"
+}
+
+-- Todo: figure out pdfopen/pdfclose on linux. Calling e.g. okular directly
+-- doesn't work in linux when issued from scite as it blocks the editor (no
+-- & possible or so). Unfortunately pdfopen keeps changing with not keeping
+-- downward compatibility (command line arguments and so).
+
+-- no 2>&1 any more, needs checking on windows
+
+local format, concat = string.format, table.concat
+
+pdfview = pdfview or { }
+
+local opencalls, closecalls, allcalls, runner
+
+if os.type == "windows" then
+
+ opencalls = {
+ ['default'] = "pdfopen --rxi --file",
+ ['acrobat'] = "pdfopen --rxi --file",
+ ['fullacrobat'] = "pdfopen --axi --file",
+ ['okular'] = 'start "test" "c:/data/system/kde/bin/okular.exe" --unique', -- todo!
+ ['sumatra'] = 'start "test" "c:/data/system/sumatrapdf/sumatrapdf.exe" -reuse-instance',
+ ['okular'] = 'start "test" "okular.exe" --unique',
+ ['sumatra'] = 'start "test" "sumatrapdf.exe" -reuse-instance -bg-color 0xCCCCCC',
+ }
+ closecalls= {
+ ['default'] = "pdfclose --file",
+ ['acrobat'] = "pdfclose --file",
+ ['okular'] = false,
+ ['sumatra'] = false,
+ }
+ allcalls = {
+ ['default'] = "pdfclose --all",
+ ['acrobat'] = "pdfclose --all",
+ ['okular'] = false,
+ ['sumatra'] = false,
+ }
+
+ pdfview.method = "acrobat"
+
+ runner = function(...)
+-- os.spawn(...)
+ os.execute(...)
+ end
+
+else
+
+ opencalls = {
+ ['default'] = "pdfopen", -- we could pass the default here
+ ['okular'] = 'okular --unique'
+ }
+ closecalls= {
+ ['default'] = "pdfclose --file",
+ ['okular'] = false,
+ }
+ allcalls = {
+ ['default'] = "pdfclose --all",
+ ['okular'] = false,
+ }
+
+ pdfview.method = "okular"
+
+ runner = function(...)
+ os.spawn(...)
+ end
+
+end
+
+directives.register("pdfview.method", function(v)
+ pdfview.method = (opencalls[v] and v) or 'default'
+end)
+
+function pdfview.setmethod(method)
+ if method and opencalls[method] then
+ pdfview.method = method
+ end
+end
+
+function pdfview.methods()
+ return concat(table.sortedkeys(opencalls), " ")
+end
+
+function pdfview.status()
+ return format("pdfview methods: %s, current method: %s (directives_pdfview_method)",pdfview.methods(),tostring(pdfview.method))
+end
+
+-- local openedfiles = { }
+
+local function fullname(name)
+ return file.addsuffix(name,"pdf")
+end
+
+function pdfview.open(...)
+ local opencall = opencalls[pdfview.method]
+ if opencall then
+ local t = { ... }
+ for i=1,#t do
+ local name = fullname(t[i])
+ if io.exists(name) then
+ runner(format('%s "%s"', opencall, name))
+ -- openedfiles[name] = true
+ end
+ end
+ end
+end
+
+function pdfview.close(...)
+ local closecall = closecalls[pdfview.method]
+ if closecall then
+ local t = { ... }
+ for i=1,#t do
+ local name = fullname(t[i])
+ -- if openedfiles[name] then
+ runner(format('%s "%s"', closecall, name))
+ -- openedfiles[name] = nil
+ -- else
+ -- pdfview.closeall()
+ -- break
+ -- end
+ end
+ end
+end
+
+function pdfview.closeall()
+ local allcall = allcalls[pdfview.method]
+ if allcall then
+ runner(format('%s', allcall))
+ end
+ -- openedfiles = { }
+end
+
+--~ pdfview.open("t:/document/show-exa.pdf")
+--~ os.sleep(3)
+--~ pdfview.close("t:/document/show-exa.pdf")
+
+return pdfview